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2012 Infiniti FX35 FX50 S51 Series Service Manual – PDF DOWNLOAD
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2012 Infiniti FX35 FX50 S51 Series Service Manual – PDF DOWNLOAD
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Description
2012 Infiniti FX35 FX50 S51 Series Service Manual – PDF DOWNLOAD
FILE DETAILS:
2012 Infiniti FX35 FX50 S51 Series Service Manual – PDF DOWNLOAD
Language : English
Pages : 2190
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
2012 Infiniti FX35 FX50 S51 Series Service Manual – PDF DOWNLOAD
FOREWORD:
- This manual contains maintenance and repair procedure for the 2012 INFINITI FX35/FX50.
- In order to assure your safety and the efficient functioning of the vehicle, this manual should be read thoroughly. It is especially important that the PRECAUTIONS in the GI section be completely understood before starting
any repair task. - All information in this manual is based on the latest product information at the time of publication. The right is reserved to make changes in specifications and methods at any time without notice.
PRECAUTIONS:
Precaution for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT
PRE-TENSIONER” INFOID:0000000007795675
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
TABLE OF CONTENTS:
2012 Infiniti FX35 FX50 S51 Series Service Manual – PDF DOWNLOAD
fwd................................................................................................................................. 1 Exit............................................................................................................................ 0 QUICK REFERENCE INDEX........................................................................................................... 1 FOREWORD........................................................................................................................ 2 QUICK REFERENCE CHART........................................................................................................... 4 A: GENERAL INFORMATION.......................................................................................................... 1 GI - General Information.................................................................................................... 0 B: ENGINE....................................................................................................................... 1 EM - Engine Mechanical...................................................................................................... 0 LU - Engine Lubrication System.............................................................................................. 0 CO - Engine Cooling System.................................................................................................. 0 EC - Engine Control System.................................................................................................. 0 FL - Fuel System............................................................................................................ 0 EX - Exhaust System......................................................................................................... 0 STR - Starting System....................................................................................................... 0 ACC - Accelerator Control System............................................................................................ 0 C: ELECTRIC POWER TRAIN......................................................................................................... 1 D: TRANSMISSION & DRIVELINE..................................................................................................... 1 TM - Transaxle & Transmission............................................................................................... 0 DLN - Driveline............................................................................................................. 0 FAX - Front Axle............................................................................................................ 0 RAX - Rear Axle............................................................................................................. 0 E: SUSPENSION................................................................................................................... 1 FSU - Front Suspension...................................................................................................... 0 RSU - Rear Suspension....................................................................................................... 0 SCS - Suspension Control System............................................................................................. 0 WT - Road Wheels & Tires.................................................................................................... 0 F: BRAKES....................................................................................................................... 1 BR - Brake System........................................................................................................... 0 PB - Parking Brake System................................................................................................... 0 BRC - Brake Control System.................................................................................................. 0 G: STEERING..................................................................................................................... 1 ST - Steering System........................................................................................................ 0 STC - Steering Control System............................................................................................... 0 H: RESTRAINTS................................................................................................................... 1 SB - Seat Belt.............................................................................................................. 0 SBC - Seat Belt Control System.............................................................................................. 0 SR - SRS Airbag............................................................................................................. 0 SRC - SRS Airbag Control System............................................................................................. 0 I: VENTILATION, HEATER & AIR CONDITIONER........................................................................................ 1 VTL - Ventilation System.................................................................................................... 0 HA - Heater & Air Conditioning System....................................................................................... 0 HAC - Heater & Air Conditioning Control System.............................................................................. 0 J: BODY INTERIOR................................................................................................................ 1 INT - Interior.............................................................................................................. 0 IP - Instrument Panel....................................................................................................... 0 SE - Seat................................................................................................................... 0 ADP - Automatic Drive Positioner............................................................................................ 0 K: BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY................................................................................ 1 DLK - Door & Lock........................................................................................................... 0 SEC - Security Control System............................................................................................... 0 GW - Glass & Window System.................................................................................................. 0 PWC - Power Window Control System........................................................................................... 0 RF - Roof................................................................................................................... 0 EXT - Exterior.............................................................................................................. 0 BRM - Body Repair........................................................................................................... 0 L: DRIVER CONTROLS.............................................................................................................. 1 MIR - Mirrors............................................................................................................... 0 EXL - Exterior Lighting System.............................................................................................. 0 INL - Interior Lighting System.............................................................................................. 0 WW - Wiper & Washer......................................................................................................... 0 DEF - Defogger.............................................................................................................. 0 HRN - Horn.................................................................................................................. 0 M: ELECTRICAL & POWER CONTROL................................................................................................... 1 PWO - Power Outlet.......................................................................................................... 0 BCS - Body Control System................................................................................................... 0 LAN - LAN System............................................................................................................ 0 PCS - Power Control System.................................................................................................. 0 CHG - Charging System....................................................................................................... 0 PG - Power Supply, Ground & Circuit Elements................................................................................ 0 N: DRIVER INFORMATION & MULTIMEDIA.............................................................................................. 1 MWI - Meter, Warning Lamp & Indicator....................................................................................... 0 WCS - Warning Chime System.................................................................................................. 0 AV - Audio, Visual & Navigation System...................................................................................... 0 O: CRUISE CONTROL & DRIVER ASSISTANCE........................................................................................... 1 CCS - Cruise Control System................................................................................................. 0 DAS - Driver Assistance System.............................................................................................. 0 P: MAINTENANCE.................................................................................................................. 1 MA - Maintenance............................................................................................................ 0 POWER SUPPLY ROUTING CIRCUIT.................................................................................................... 6 FUSE BLOCK - JUNCTION BOX (J/B)................................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX................................................................................................ 130 Comment Sheet................................................................................................................... 3 ACC................................................................................................................................. 8 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 8 PRECAUTION.................................................................................................................. 9 PRECAUTIONS............................................................................................................. 9 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 9 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 9 REMOVAL AND INSTALLATION.................................................................................................... 10 ACCELERATOR CONTROL SYSTEM.............................................................................................. 10 MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM....................................................................... 10 MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Exploded View................................................... 10 MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Removal and Installation........................................ 10 REMOVAL..................................................................................................... 10 INSTALLATION................................................................................................ 10 MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Inspection...................................................... 10 INSPECTION AFTER INSTALLATION............................................................................... 10 MODELS WITH DISTANCE CONTROL ASSIST SYSTEM.......................................................................... 11 MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Exploded View...................................................... 11 MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Removal and Installation........................................... 11 REMOVAL..................................................................................................... 11 INSTALLATION................................................................................................ 11 MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Inspection......................................................... 12 INSPECTION AFTER INSTALLATION............................................................................... 12 ADP................................................................................................................................. 13 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 13 BASIC INSPECTION............................................................................................................ 17 DIAGNOSIS AND REPAIR WORKFLOW........................................................................................... 17 Work Flow........................................................................................................... 17 OVERALL SEQUENCE................................................................................................ 17 DETAILED FLOW................................................................................................... 17 INSPECTION AND ADJUSTMENT............................................................................................... 20 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL.......................................................... 20 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Description........................................ 20 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special Repair Requirement......................... 20 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT...................................................................... 20 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description.................................................... 20 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement..................................... 20 SYSTEM INITIALIZATION............................................................................................... 21 SYSTEM INITIALIZATION : Description............................................................................. 21 SYSTEM INITIALIZATION : Special Repair Requirement.............................................................. 21 INITIALIZATION PROCEDURE.................................................................................... 21 MEMORY STORING...................................................................................................... 21 MEMORY STORING : Description.................................................................................... 21 MEMORY STORING : Special Repair Requirement..................................................................... 22 Memory Storage Procedure.................................................................................... 22 SYSTEM SETTING...................................................................................................... 22 SYSTEM SETTING : Description.................................................................................... 23 Setting Change.............................................................................................. 23 SYSTEM SETTING : Special Repair Requirement..................................................................... 23 SYSTEM DESCRIPTION.......................................................................................................... 25 AUTOMATIC DRIVE POSITIONER SYSTEM....................................................................................... 25 AUTOMATIC DRIVE POSITIONER SYSTEM................................................................................... 25 AUTOMATIC DRIVE POSITIONER SYSTEM : System Diagram.............................................................. 25 AUTOMATIC DRIVE POSITIONER SYSTEM : System Description.......................................................... 26 OUTLINE..................................................................................................... 26 AUTOMATIC DRIVE POSITIONER SYSTEM : Component Parts Location.................................................... 27 AUTOMATIC DRIVE POSITIONER SYSTEM : Component Description....................................................... 28 CONTROL UNITS............................................................................................... 28 INPUT PARTS................................................................................................. 28 Switches................................................................................................ 28 Sensors................................................................................................. 29 OUTPUT PARTS................................................................................................ 29 MANUAL FUNCTION..................................................................................................... 29 MANUAL FUNCTION : System Diagram................................................................................ 30 MANUAL FUNCTION : System Description............................................................................ 30 OUTLINE..................................................................................................... 30 OPERATION PROCEDURE......................................................................................... 30 DETAIL FLOW................................................................................................. 30 Seat.................................................................................................... 30 Tilt & Telescopic....................................................................................... 30 Door Mirror............................................................................................. 31 MANUAL FUNCTION : Component Parts Location...................................................................... 32 MANUAL FUNCTION : Component Description......................................................................... 33 CONTROL UNITS............................................................................................... 33 INPUT PARTS................................................................................................. 33 Switches................................................................................................ 33 Sensors................................................................................................. 34 OUTPUT PARTS................................................................................................ 34 SEAT SYNCHRONIZATION FUNCTION....................................................................................... 34 SEAT SYNCHRONIZATION FUNCTION : System Diagram.................................................................. 34 SEAT SYNCHRONIZATION FUNCTION : System Description.............................................................. 34 OUTLINE..................................................................................................... 34 OPERATION PROCEDURE......................................................................................... 35 OPERATION CONDITION......................................................................................... 35 DETAIL FLOW................................................................................................. 35 SEAT SYNCHRONIZATION FUNCTION : Component Parts Location........................................................ 36 SEAT SYNCHRONIZATION FUNCTION : Component Description........................................................... 37 CONTROL UNITS............................................................................................... 37 INPUT PARTS................................................................................................. 37 Switches................................................................................................ 37 Sensors................................................................................................. 37 OUTPUT PARTS................................................................................................ 38 MEMORY FUNCTION..................................................................................................... 38 MEMORY FUNCTION : System Diagram................................................................................ 38 MEMORY FUNCTION : System Description............................................................................ 38 OPERATION CONDITION......................................................................................... 38 DETAIL FLOW................................................................................................. 39 MEMORY FUNCTION : Component Parts Location...................................................................... 40 MEMORY FUNCTION : Component Description......................................................................... 41 CONTROL UNITS............................................................................................... 41 INPUT PARTS................................................................................................. 41 Switches................................................................................................ 41 Sensors................................................................................................. 41 OUTPUT PARTS................................................................................................ 42 EXIT ASSIST FUNCTION................................................................................................ 42 EXIT ASSIST FUNCTION : System Diagram........................................................................... 42 EXIT ASSIST FUNCTION : System Description....................................................................... 42 OUTLINE..................................................................................................... 42 OPERATION PROCEDURE......................................................................................... 42 OPERATION CONDITION......................................................................................... 42 DETAIL FLOW................................................................................................. 43 EXIT ASSIST FUNCTION : Component Parts Location................................................................. 44 EXIT ASSIST FUNCTION : Component Description.................................................................... 45 CONTROL UNITS............................................................................................... 45 INPUT PARTS................................................................................................. 45 Switches................................................................................................ 45 Sensors................................................................................................. 45 OUTPUT PARTS................................................................................................ 45 ENTRY ASSIST FUNCTION............................................................................................... 46 ENTRY ASSIST FUNCTION : System Diagram.......................................................................... 46 ENTRY ASSIST FUNCTION : System Description...................................................................... 46 OUTLINE..................................................................................................... 46 OPERATION PROCEDURE......................................................................................... 46 OPERATION CONDITION......................................................................................... 46 DETAIL FLOW................................................................................................. 47 ENTRY ASSIST FUNCTION : Component Parts Location................................................................ 48 ENTRY ASSIST FUNCTION : Component Description................................................................... 49 CONTROL UNITS............................................................................................... 49 INPUT PARTS................................................................................................. 49 Switches................................................................................................ 49 Sensors................................................................................................. 49 OUTPUT PARTS................................................................................................ 49 INTELLIGENT KEY INTERLOCK FUNCTION.................................................................................. 50 INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram............................................................. 50 INTELLIGENT KEY INTERLOCK FUNCTION : System Description......................................................... 50 OUTLINE..................................................................................................... 50 OPERATION PROCEDURE......................................................................................... 50 OPERATION CONDITION......................................................................................... 50 DETAIL FLOW................................................................................................. 51 INTELLIGENT KEY INTERLOCK FUNCTION : Component Parts Location................................................... 52 INTELLIGENT KEY INTERLOCK FUNCTION : Component Description...................................................... 53 CONTROL UNITS............................................................................................... 53 DIAGNOSIS SYSTEM (DRIVER SEAT C/U)...................................................................................... 54 CONSULT Function.................................................................................................... 54 APPLICATION ITEM................................................................................................ 54 SELF-DIAGNOSIS RESULTS.......................................................................................... 54 DATA MONITOR.................................................................................................... 54 ACTIVE TEST..................................................................................................... 55 WORK SUPPORT.................................................................................................... 55 DTC/CIRCUIT DIAGNOSIS....................................................................................................... 57 U1000 CAN COMM CIRCUIT.................................................................................................. 57 Description......................................................................................................... 57 DTC Logic........................................................................................................... 57 DTC DETECTION LOGIC............................................................................................. 57 DTC CONFIRMATION PROCEDURE...................................................................................... 57 Diagnosis Procedure................................................................................................. 57 Special Repair Requirement.......................................................................................... 57 B2112 SLIDING MOTOR..................................................................................................... 58 Description......................................................................................................... 58 DTC Logic........................................................................................................... 58 DTC DETECTION LOGIC............................................................................................. 58 DTC CONFIRMATION PROCEDURE...................................................................................... 58 Diagnosis Procedure................................................................................................. 58 B2113 RECLINING MOTOR................................................................................................... 60 Description......................................................................................................... 60 DTC Logic........................................................................................................... 60 DTC DETECTION LOGIC............................................................................................. 60 DTC CONFIRMATION PROCEDURE...................................................................................... 60 Diagnosis Procedure................................................................................................. 60 B2118 TILT SENSOR....................................................................................................... 62 Description......................................................................................................... 62 DTC Logic........................................................................................................... 62 DTC DETECTION LOGIC............................................................................................. 62 DTC CONFIRMATION PROCEDURE...................................................................................... 62 Diagnosis Procedure................................................................................................. 62 B2119 TELESCOPIC SENSOR................................................................................................. 65 Description......................................................................................................... 65 DTC Logic........................................................................................................... 65 DTC DETECTION LOGIC............................................................................................. 65 DTC CONFIRMATION PROCEDURE...................................................................................... 65 Diagnosis Procedure................................................................................................. 65 B2126 DETENT SW......................................................................................................... 68 Description......................................................................................................... 68 DTC Logic........................................................................................................... 68 DTC DETECTION LOGIC............................................................................................. 68 DTC CONFIRMATION PROCEDURE...................................................................................... 68 Diagnosis Procedure................................................................................................. 68 B2128 UART COMMUNICATION LINE........................................................................................... 70 Description......................................................................................................... 70 DTC Logic........................................................................................................... 70 DTC DETECTION LOGIC............................................................................................. 70 DTC CONFIRMATION PROCEDURE...................................................................................... 70 Diagnosis Procedure................................................................................................. 70 POWER SUPPLY AND GROUND CIRCUIT......................................................................................... 71 BCM................................................................................................................. 71 BCM : Diagnosis Procedure....................................................................................... 71 DRIVER SEAT CONTROL UNIT............................................................................................ 71 DRIVER SEAT CONTROL UNIT : Diagnosis Procedure.................................................................. 71 DRIVER SEAT CONTROL UNIT : Special Repair Requirement........................................................... 72 AUTOMATIC DRIVE POSITIONER CONTROL UNIT............................................................................. 72 AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Diagnosis Procedure................................................... 72 AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Special Repair Requirement............................................ 73 SLIDING SWITCH.......................................................................................................... 74 Description......................................................................................................... 74 Component Function Check............................................................................................ 74 Diagnosis Procedure................................................................................................. 74 Component Inspection................................................................................................ 75 RECLINING SWITCH........................................................................................................ 76 Description......................................................................................................... 76 Component Function Check............................................................................................ 76 Diagnosis Procedure................................................................................................. 76 Component Inspection................................................................................................ 77 LIFTING SWITCH (FRONT).................................................................................................. 78 Description......................................................................................................... 78 Component Function Check............................................................................................ 78 Diagnosis Procedure................................................................................................. 78 Component Inspection................................................................................................ 79 LIFTING SWITCH (REAR)................................................................................................... 80 Description......................................................................................................... 80 Component Function Check............................................................................................ 80 Diagnosis Procedure................................................................................................. 80 Component Inspection................................................................................................ 81 TILT SWITCH............................................................................................................. 82 Description......................................................................................................... 82 Component Function Check............................................................................................ 82 Diagnosis Procedure................................................................................................. 82 Component Inspection................................................................................................ 83 TELESCOPIC SWITCH....................................................................................................... 84 Description......................................................................................................... 84 Component Function Check............................................................................................ 84 Diagnosis Procedure................................................................................................. 84 Component Inspection................................................................................................ 85 SEAT MEMORY SWITCH...................................................................................................... 86 Description......................................................................................................... 86 Component Function Check............................................................................................ 86 Diagnosis Procedure................................................................................................. 86 Component Inspection................................................................................................ 87 DOOR MIRROR REMOTE CONTROL SWITCH....................................................................................... 89 CHANGEOVER SWITCH................................................................................................... 89 CHANGEOVER SWITCH : Description................................................................................. 89 CHANGEOVER SWITCH : Component Function Check.................................................................... 89 CHANGEOVER SWITCH : Diagnosis Procedure......................................................................... 89 CHANGEOVER SWITCH : Component Inspection........................................................................ 90 MIRROR SWITCH....................................................................................................... 90 MIRROR SWITCH : Description..................................................................................... 91 MIRROR SWITCH : Component Function Check........................................................................ 91 MIRROR SWITCH : Diagnosis Procedure............................................................................. 91 MIRROR SWITCH : Component Inspection............................................................................ 92 POWER SEAT SWITCH GROUND CIRCUIT........................................................................................ 94 Diagnosis Procedure................................................................................................. 94 TILT &TELESCOPIC SWITCH GROUND CIRCUIT.................................................................................. 95 Diagnosis Procedure................................................................................................. 95 DETENTION SWITCH........................................................................................................ 96 Description......................................................................................................... 96 Component Function Check............................................................................................ 96 Diagnosis Procedure................................................................................................. 96 Component Inspection................................................................................................ 97 FRONT DOOR SWITCH (DRIVER SIDE)......................................................................................... 98 Description......................................................................................................... 98 Component Function Check............................................................................................ 98 Diagnosis Procedure................................................................................................. 98 Component Inspection................................................................................................ 99 SLIDING SENSOR.......................................................................................................... 100 Description......................................................................................................... 100 Component Function Check............................................................................................ 100 Diagnosis Procedure................................................................................................. 100 RECLINING SENSOR........................................................................................................ 103 Description......................................................................................................... 103 Component Function Check............................................................................................ 103 Diagnosis Procedure................................................................................................. 103 LIFTING SENSOR (FRONT).................................................................................................. 106 Description......................................................................................................... 106 Component Function Check............................................................................................ 106 Diagnosis Procedure................................................................................................. 106 LIFTING SENSOR (REAR)................................................................................................... 109 Description......................................................................................................... 109 Component Function Check............................................................................................ 109 Diagnosis Procedure................................................................................................. 109 TILT SENSOR............................................................................................................. 112 Description......................................................................................................... 112 Component Function Check............................................................................................ 112 Diagnosis Procedure................................................................................................. 112 TELESCOPIC SENSOR....................................................................................................... 114 Description......................................................................................................... 114 Component Function Check............................................................................................ 114 Diagnosis Procedure................................................................................................. 114 MIRROR SENSOR........................................................................................................... 116 DRIVER SIDE......................................................................................................... 116 DRIVER SIDE : Description....................................................................................... 116 DRIVER SIDE : Component Function Check.......................................................................... 116 DRIVER SIDE : Diagnosis Procedure............................................................................... 116 PASSENGER SIDE...................................................................................................... 117 PASSENGER SIDE : Description.................................................................................... 117 PASSENGER SIDE : Component Function Check....................................................................... 117 PASSENGER SIDE : Diagnosis Procedure............................................................................ 118 SLIDING MOTOR........................................................................................................... 120 Description......................................................................................................... 120 Component Function Check............................................................................................ 120 Diagnosis Procedure................................................................................................. 120 RECLINING MOTOR......................................................................................................... 122 Description......................................................................................................... 122 Component Function Check............................................................................................ 122 Diagnosis Procedure................................................................................................. 122 LIFTING MOTOR (FRONT)................................................................................................... 124 Description......................................................................................................... 124 Component Function Check............................................................................................ 124 Diagnosis Procedure................................................................................................. 124 LIFTING MOTOR (REAR).................................................................................................... 126 Description......................................................................................................... 126 Component Function Check............................................................................................ 126 Diagnosis Procedure................................................................................................. 126 TILT MOTOR.............................................................................................................. 128 Description......................................................................................................... 128 Component Function Check............................................................................................ 128 Diagnosis Procedure................................................................................................. 128 TELESCOPIC MOTOR........................................................................................................ 130 Description......................................................................................................... 130 Component Function Check............................................................................................ 130 Diagnosis Procedure................................................................................................. 130 DOOR MIRROR MOTOR....................................................................................................... 132 Description......................................................................................................... 132 Component Function Check............................................................................................ 132 Diagnosis Procedure................................................................................................. 132 Component Inspection................................................................................................ 133 SEAT MEMORY INDICATOR................................................................................................... 135 Description......................................................................................................... 135 Component Function Check............................................................................................ 135 Diagnosis Procedure................................................................................................. 135 Component Inspection................................................................................................ 136 ECU DIAGNOSIS INFORMATION................................................................................................... 137 DRIVER SEAT CONTROL UNIT................................................................................................ 137 Reference Value..................................................................................................... 137 VALUES ON THE DIAGNOSIS TOOL.................................................................................... 137 TERMINAL LAYOUT................................................................................................. 138 PHYSICAL VALUES................................................................................................. 138 Wiring Diagram - AUTOMATIC DRIVE POSITIONER CONTROL SYSTEM -........................................................ 142 Fail Safe........................................................................................................... 144 DTC Index........................................................................................................... 145 AUTOMATIC DRIVE POSITIONER CONTROL UNIT................................................................................. 146 Reference Value..................................................................................................... 146 TERMINAL LAYOUT................................................................................................. 146 PHYSICAL VALUES................................................................................................. 146 Wiring Diagram - AUTOMATIC DRIVE POSITIONER CONTROL SYSTEM -........................................................ 150 BCM (BODY CONTROL MODULE)............................................................................................... 153 Reference Value..................................................................................................... 153 VALUES ON THE DIAGNOSIS TOOL.................................................................................... 153 TERMINAL LAYOUT................................................................................................. 158 PHYSICAL VALUES................................................................................................. 158 Wiring Diagram - BCM -.............................................................................................. 175 Fail-safe........................................................................................................... 179 FAIL-SAFE CONTROL BY DTC........................................................................................ 179 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION.................................................................... 180 REAR WIPER MOTOR PROTECTION..................................................................................... 180 DTC Inspection Priority Chart....................................................................................... 180 DTC Index........................................................................................................... 181 SYMPTOM DIAGNOSIS........................................................................................................... 183 MANUAL FUNCTION DOES NOT OPERATE........................................................................................ 183 ALL COMPONENT....................................................................................................... 183 ALL COMPONENT : Diagnosis Procedure............................................................................. 183 POWER SEAT.......................................................................................................... 183 POWER SEAT : Diagnosis Procedure................................................................................ 183 STEERING POSITION FUNCTION DOES NOT OPERATE......................................................................... 183 STEERING POSITION FUNCTION DOES NOT OPERATE : Diagnosis Procedure............................................... 183 SEAT SLIDING........................................................................................................ 184 SEAT SLIDING : Diagnosis Procedure.............................................................................. 184 SEAT RECLINING...................................................................................................... 184 SEAT RECLINING : Diagnosis Procedure............................................................................ 184 SEAT LIFTING (FRONT)................................................................................................ 185 SEAT LIFTING (FRONT) : Diagnosis Procedure...................................................................... 185 SEAT LIFTING (REAR)................................................................................................. 185 SEAT LIFTING (REAR) : Diagnosis Procedure....................................................................... 185 STEERING TILT....................................................................................................... 186 STEERING TILT : Diagnosis Procedure............................................................................. 186 STEERING TELESCOPIC................................................................................................. 186 STEERING TELESCOPIC : Diagnosis Procedure....................................................................... 186 DOOR MIRROR......................................................................................................... 187 DOOR MIRROR : Diagnosis Procedure............................................................................... 187 MEMORY FUNCTION DOES NOT OPERATE........................................................................................ 188 ALL COMPONENT....................................................................................................... 188 ALL COMPONENT : Diagnosis Procedure............................................................................. 188 SEAT SLIDING........................................................................................................ 188 SEAT SLIDING : Diagnosis Procedure.............................................................................. 188 SEAT RECLINING...................................................................................................... 189 SEAT RECLINING : Diagnosis Procedure............................................................................ 189 SEAT LIFTING (FRONT)................................................................................................ 189 SEAT LIFTING (FRONT) : Diagnosis Procedure...................................................................... 189 SEAT LIFTING (REAR)................................................................................................. 189 SEAT LIFTING (REAR) : Diagnosis Procedure....................................................................... 190 STEERING TELESCOPIC................................................................................................. 190 STEERING TELESCOPIC : Diagnosis Procedure....................................................................... 190 STEERING TILT....................................................................................................... 190 STEERING TILT : Diagnosis Procedure............................................................................. 190 DOOR MIRROR......................................................................................................... 191 DOOR MIRROR : Diagnosis Procedure............................................................................... 191 MEMORY INDICATE DOES NOT OPERATE........................................................................................ 192 Diagnosis Procedure................................................................................................. 192 SEAT SYNCHRONIZATION FUNCTION DOES NOT OPERATE.......................................................................... 193 Diagnosis Procedure................................................................................................. 193 ENTRY/EXIT ASSIST FUNCTION DOES NOT OPERATE............................................................................. 194 Diagnosis Procedure................................................................................................. 194 INTELLIGENT KEY INTERLOCK FUNCTION DOES NOT OPERATE..................................................................... 195 Diagnosis Procedure................................................................................................. 195 NORMAL OPERATING CONDITION.............................................................................................. 196 Description......................................................................................................... 196 PRECAUTION.................................................................................................................. 197 PRECAUTIONS............................................................................................................. 197 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 197 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 197 Service............................................................................................................. 197 Work................................................................................................................ 197 REMOVAL AND INSTALLATION.................................................................................................... 199 DRIVER SEAT CONTROL UNIT................................................................................................ 199 Exploded View....................................................................................................... 199 Removal and Installation............................................................................................ 199 REMOVAL......................................................................................................... 199 INSTALLATION.................................................................................................... 199 AUTOMATIC DRIVE POSITIONER CONTROL UNIT................................................................................. 200 Exploded View....................................................................................................... 200 Removal and Installation............................................................................................ 200 REMOVAL......................................................................................................... 200 INSTALLATION.................................................................................................... 200 SEAT MEMORY SWITCH...................................................................................................... 201 Exploded View....................................................................................................... 201 Removal and Installation............................................................................................ 201 REMOVAL......................................................................................................... 201 INSTALLATION.................................................................................................... 201 POWER SEAT SWITCH....................................................................................................... 202 Exploded View....................................................................................................... 202 Removal and Installation............................................................................................ 202 REMOVAL......................................................................................................... 202 INSTALLATION.................................................................................................... 202 TILT&TELESCOPIC SWITCH.................................................................................................. 203 Exploded View....................................................................................................... 203 Removal and Installation............................................................................................ 203 REMOVAL......................................................................................................... 203 INSTALLATION.................................................................................................... 203 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 BCS................................................................................................................................. 204 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 204 BASIC INSPECTION............................................................................................................ 206 INSPECTION AND ADJUSTMENT............................................................................................... 206 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM)................................................................ 206 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Description.............................................. 206 BEFORE REPLACEMENT.......................................................................................... 206 AFTER REPLACEMENT........................................................................................... 206 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Work Procedure........................................... 206 CONFIGURATION (BCM)................................................................................................. 206 CONFIGURATION (BCM) : Description............................................................................... 207 CONFIGURATION (BCM) : Work Procedure............................................................................ 207 CONFIGURATION (BCM) : Configuration list........................................................................ 208 TRANSIT MODE CANCEL OPERATION........................................................................................... 209 Description......................................................................................................... 209 Work Procedure...................................................................................................... 209 SYSTEM DESCRIPTION.......................................................................................................... 210 BODY CONTROL SYSTEM..................................................................................................... 210 System Description.................................................................................................. 210 OUTLINE......................................................................................................... 210 BCM CONTROL FUNCTION LIST....................................................................................... 210 Component Parts Location............................................................................................ 211 COMBINATION SWITCH READING SYSTEM....................................................................................... 212 System Diagram...................................................................................................... 212 System Description.................................................................................................. 212 OUTLINE......................................................................................................... 212 COMBINATION SWITCH MATRIX....................................................................................... 212 COMBINATION SWITCH READING FUNCTION............................................................................. 213 Description................................................................................................. 213 Operation Example........................................................................................... 214 WIPER VOLUME DIAL POSITION...................................................................................... 214 SIGNAL BUFFER SYSTEM.................................................................................................... 216 System Diagram...................................................................................................... 216 System Description.................................................................................................. 216 OUTLINE......................................................................................................... 216 Signal transmission function list............................................................................... 216 POWER CONSUMPTION CONTROL SYSTEM........................................................................................ 218 System Diagram...................................................................................................... 218 System Description.................................................................................................. 218 OUTLINE......................................................................................................... 218 LOW POWER CONSUMPTION CONTROL WITH BCM.......................................................................... 218 Sleep mode activation........................................................................................... 218 Wake-up operation............................................................................................... 219 Component Parts Location............................................................................................ 220 DIAGNOSIS SYSTEM (BCM).................................................................................................. 221 COMMON ITEM......................................................................................................... 221 COMMON ITEM : CONSULT Function (BCM - COMMON ITEM).............................................................. 221 APPLICATION ITEM............................................................................................ 221 SYSTEM APPLICATION.......................................................................................... 221 FREEZE FRAME DATA (FFD)..................................................................................... 221 DOOR LOCK........................................................................................................... 222 DOOR LOCK : CONSULT Function (BCM - DOOR LOCK).................................................................. 222 BCM CONSULT FUNCTION........................................................................................ 222 WORK SUPPORT................................................................................................ 223 DATA MONITOR................................................................................................ 223 ACTIVE TEST................................................................................................. 223 REAR WINDOW DEFOGGER................................................................................................ 224 REAR WINDOW DEFOGGER : CONSULT Function (BCM - REAR DEFOGGER)................................................... 224 Data monitor................................................................................................ 224 ACTIVE TEST................................................................................................. 224 BUZZER.............................................................................................................. 224 BUZZER : CONSULT Function (BCM - BUZZER)........................................................................ 224 CONSULT APPLICATION ITEMS................................................................................... 224 DATA MONITOR................................................................................................ 224 ACTIVE TEST................................................................................................. 224 INT LAMP............................................................................................................ 225 INT LAMP : CONSULT Function (BCM - INT LAMP).................................................................... 225 WORK SUPPORT................................................................................................ 225 DATA MONITOR................................................................................................ 225 ACTIVE TEST................................................................................................. 226 HEADLAMP............................................................................................................ 226 HEADLAMP : CONSULT Function (BCM - HEAD LAMP)................................................................... 226 WORK SUPPORT................................................................................................ 226 DATA MONITOR................................................................................................ 227 ACTIVE TEST................................................................................................. 228 WIPER............................................................................................................... 228 WIPER : CONSULT Function (BCM - WIPER).......................................................................... 228 WORK SUPPORT................................................................................................ 228 DATA MONITOR................................................................................................ 228 ACTIVE TEST................................................................................................. 229 FLASHER............................................................................................................. 229 FLASHER : CONSULT Function (BCM - FLASHER)...................................................................... 229 WORK SUPPORT................................................................................................ 229 DATA MONITOR................................................................................................ 229 ACTIVE TEST................................................................................................. 230 INTELLIGENT KEY..................................................................................................... 230 INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)...................................................... 230 WORK SUPPORT................................................................................................ 230 SELF-DIAG RESULT............................................................................................ 231 DATA MONITOR................................................................................................ 231 ACTIVE TEST................................................................................................. 232 COMB SW............................................................................................................. 233 COMB SW : CONSULT Function (BCM - COMB SW)...................................................................... 233 DATA MONITOR................................................................................................ 233 BCM................................................................................................................. 234 BCM : CONSULT Function (BCM - BCM).............................................................................. 234 WORK SUPPORT................................................................................................ 234 IMMU................................................................................................................ 234 IMMU : CONSULT-III Function (BCM - IMMU)........................................................................ 234 DATA MONITOR................................................................................................ 234 ACTIVE TEST................................................................................................. 235 BATTERY SAVER....................................................................................................... 235 BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER).......................................................... 235 WORK SUPPORT................................................................................................ 235 DATA MONITOR................................................................................................ 235 ACTIVE TEST................................................................................................. 236 TRUNK............................................................................................................... 236 TRUNK : CONSULT Function (BCM - TRUNK).......................................................................... 236 BCM CONSULT FUNCTION........................................................................................ 236 DATA MONITOR................................................................................................ 236 ACTIVE TEST................................................................................................. 237 THEFT ALM........................................................................................................... 237 THEFT ALM : CONSULT Function (BCM - THEFT ALM).................................................................. 237 DATA MONITOR................................................................................................ 237 WORK SUPPORT................................................................................................ 238 ACTIVE TEST................................................................................................. 238 RETAIND PWR......................................................................................................... 238 RETAIND PWR : CONSULT Function (BCM - RETAINED PWR)............................................................. 238 Data monitor................................................................................................ 238 SIGNAL BUFFER....................................................................................................... 238 SIGNAL BUFFER : CONSULT Function (BCM - SIGNAL BUFFER).......................................................... 238 DATA MONITOR................................................................................................ 238 ACTIVE TEST................................................................................................. 238 DTC/CIRCUIT DIAGNOSIS....................................................................................................... 239 U1000 CAN COMM.......................................................................................................... 239 Description......................................................................................................... 239 DTC Logic........................................................................................................... 239 DTC DETECTION LOGIC............................................................................................. 239 Diagnosis Procedure................................................................................................. 239 U1010 CONTROL UNIT (CAN)................................................................................................ 240 DTC Logic........................................................................................................... 240 DTC DETECTION LOGIC............................................................................................. 240 Diagnosis Procedure................................................................................................. 240 U0415 VEHICLE SPEED SIG................................................................................................. 241 Description......................................................................................................... 241 DTC Logic........................................................................................................... 241 DTC DETECTION LOGIC............................................................................................. 241 DTC CONFIRMATION PROCEDURE...................................................................................... 241 Diagnosis Procedure................................................................................................. 241 B2562 LOW VOLTAGE....................................................................................................... 242 DTC Logic........................................................................................................... 242 DTC DETECTION LOGIC............................................................................................. 242 DTC CONFIRMATION PROCEDURE...................................................................................... 242 Diagnosis Procedure................................................................................................. 242 B26E7 TPMS CAN COMM..................................................................................................... 243 DTC Logic........................................................................................................... 243 DTC DETECTION LOGIC............................................................................................. 243 DTC CONFIRMATION PROCEDURE...................................................................................... 243 Diagnosis Procedure................................................................................................. 243 POWER SUPPLY AND GROUND CIRCUIT......................................................................................... 244 Diagnosis Procedure................................................................................................. 244 COMBINATION SWITCH INPUT CIRCUIT........................................................................................ 245 Diagnosis Procedure................................................................................................. 245 COMBINATION SWITCH OUTPUT CIRCUIT....................................................................................... 247 Diagnosis Procedure................................................................................................. 247 ECU DIAGNOSIS INFORMATION................................................................................................... 249 BCM (BODY CONTROL MODULE)............................................................................................... 249 Reference Value..................................................................................................... 249 VALUES ON THE DIAGNOSIS TOOL.................................................................................... 249 TERMINAL LAYOUT................................................................................................. 254 PHYSICAL VALUES................................................................................................. 254 Wiring Diagram - BCM -.............................................................................................. 271 Fail-safe........................................................................................................... 275 FAIL-SAFE CONTROL BY DTC........................................................................................ 275 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION.................................................................... 276 REAR WIPER MOTOR PROTECTION..................................................................................... 276 DTC Inspection Priority Chart....................................................................................... 276 DTC Index........................................................................................................... 277 SYMPTOM DIAGNOSIS........................................................................................................... 279 COMBINATION SWITCH SYSTEM SYMPTOMS...................................................................................... 279 Symptom Table....................................................................................................... 279 NORMAL OPERATING CONDITION.............................................................................................. 280 Description......................................................................................................... 280 TRANSIT MODE.................................................................................................... 280 PRECAUTION.................................................................................................................. 281 PRECAUTIONS............................................................................................................. 281 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 281 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 281 REMOVAL AND INSTALLATION.................................................................................................... 282 BCM (BODY CONTROL MODULE)............................................................................................... 282 Exploded View....................................................................................................... 282 Removal and Installation............................................................................................ 282 REMOVAL......................................................................................................... 282 INSTALLATION.................................................................................................... 282 COMBINATION SWITCH...................................................................................................... 283 Exploded View....................................................................................................... 283 Removal and Installation............................................................................................ 283 REMOVAL......................................................................................................... 283 INSTALLATION.................................................................................................... 283 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 BR.................................................................................................................................. 284 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 284 SYMPTOM DIAGNOSIS........................................................................................................... 286 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING.................................................................... 286 NVH Troubleshooting Chart........................................................................................... 286 PRECAUTION.................................................................................................................. 287 PRECAUTIONS............................................................................................................. 287 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 287 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 287 Precaution for Procedure without Cowl Top Cover..................................................................... 287 Precaution for Brake System......................................................................................... 287 PREPARATION................................................................................................................. 289 PREPARATION............................................................................................................. 289 Commercial Service Tool............................................................................................. 289 PERIODIC MAINTENANCE........................................................................................................ 290 BRAKE PEDAL............................................................................................................. 290 Inspection and Adjustment........................................................................................... 290 INSPECTION...................................................................................................... 290 Brake Pedal Height.......................................................................................... 290 Stop Lamp Switch and ASCD Brake Switch...................................................................... 290 Brake Pedal Play............................................................................................ 290 Depressed Brake Pedal Height................................................................................ 290 ADJUSTMENT...................................................................................................... 291 Brake Pedal Height.......................................................................................... 291 Stop Lamp Switch and ASCD Brake Switch...................................................................... 291 Brake Pedal Play............................................................................................ 291 BRAKE FLUID............................................................................................................. 293 Inspection.......................................................................................................... 293 BRAKE FLUID LEVEL............................................................................................... 293 BRAKE LINE...................................................................................................... 293 Draining............................................................................................................ 293 Refilling........................................................................................................... 293 Bleeding Brake System............................................................................................... 294 BRAKE MASTER CYLINDER................................................................................................... 295 Inspection.......................................................................................................... 295 FLUID LEAK...................................................................................................... 295 BRAKE BOOSTER........................................................................................................... 296 Inspection.......................................................................................................... 296 OPERATION....................................................................................................... 296 AIR TIGHT....................................................................................................... 296 FRONT DISC BRAKE........................................................................................................ 297 BRAKE PAD........................................................................................................... 297 BRAKE PAD : Inspection and Adjustment........................................................................... 297 INSPECTION.................................................................................................. 297 2 Piston Type........................................................................................... 297 4 Piston Type........................................................................................... 297 ADJUSTMENT.................................................................................................. 297 DISC ROTOR.......................................................................................................... 297 DISC ROTOR : Inspection and Adjustment.......................................................................... 297 INSPECTION.................................................................................................. 297 Appearance.............................................................................................. 297 Runout.................................................................................................. 297 Thickness............................................................................................... 298 ADJUSTMENT.................................................................................................. 298 REAR DISC BRAKE......................................................................................................... 299 BRAKE PAD........................................................................................................... 299 BRAKE PAD : Inspection and Adjustment........................................................................... 299 INSPECTION.................................................................................................. 299 1 Piston Type........................................................................................... 299 2 Piston Type........................................................................................... 299 ADJUSTMENT.................................................................................................. 299 DISC ROTOR.......................................................................................................... 299 DISC ROTOR : Inspection and Adjustment.......................................................................... 299 INSPECTION.................................................................................................. 299 Appearance.............................................................................................. 299 Runout.................................................................................................. 299 Thickness............................................................................................... 300 ADJUSTMENT.................................................................................................. 300 REMOVAL AND INSTALLATION.................................................................................................... 301 BRAKE PEDAL............................................................................................................. 301 Exploded View....................................................................................................... 301 Removal and Installation............................................................................................ 301 REMOVAL......................................................................................................... 301 INSTALLATION.................................................................................................... 302 Inspection and Adjustment........................................................................................... 302 INSPECTION AFTER REMOVAL........................................................................................ 302 ADJUSTMENT AFTER INSTALLATION................................................................................... 302 BRAKE PIPING............................................................................................................ 303 FRONT............................................................................................................... 303 FRONT : Exploded View........................................................................................... 303 2 PISTON TYPE............................................................................................... 303 4 PISTON TYPE............................................................................................... 303 FRONT : Hydraulic Piping........................................................................................ 304 2 PISTON TYPE............................................................................................... 304 4 PISTON TYPE............................................................................................... 305 FRONT : Removal and Installation................................................................................ 305 REMOVAL..................................................................................................... 305 2 Piston Type........................................................................................... 305 4 Piston Type........................................................................................... 306 INSTALLATION................................................................................................ 306 2 Piston Type........................................................................................... 306 4 Piston Type........................................................................................... 307 FRONT : Inspection.............................................................................................. 307 INSPECTION AFTER INSTALLATION............................................................................... 307 REAR................................................................................................................ 307 REAR : Exploded View............................................................................................ 307 1 PISTON TYPE............................................................................................... 307 2 PISTON TYPE............................................................................................... 308 REAR : Hydraulic Piping......................................................................................... 309 1 PISTON TYPE............................................................................................... 309 2 PISTON TYPE............................................................................................... 309 REAR : Removal and Installation................................................................................. 310 REMOVAL..................................................................................................... 310 1 Piston Type........................................................................................... 310 2 Piston Type........................................................................................... 310 INSTALLATION................................................................................................ 310 1 Piston Type........................................................................................... 310 2 Piston Type........................................................................................... 311 REAR : Inspection............................................................................................... 311 INSPECTION AFTER INSTALLATION............................................................................... 311 BRAKE MASTER CYLINDER................................................................................................... 312 Exploded View....................................................................................................... 312 WITHOUT ICC..................................................................................................... 312 WITH ICC........................................................................................................ 312 Removal and Installation............................................................................................ 313 REMOVAL ........................................................................................................ 313 INSTALLATION.................................................................................................... 314 Disassembly and Assembly............................................................................................ 314 DISASSEMBLY..................................................................................................... 314 ASSEMBLY........................................................................................................ 314 Inspection.......................................................................................................... 315 INSPECTION AFTER INSTALLATION................................................................................... 315 Fluid Leak.................................................................................................. 315 BRAKE BOOSTER........................................................................................................... 316 Exploded View....................................................................................................... 316 WITHOUT ICC..................................................................................................... 316 WITH ICC........................................................................................................ 316 Removal and installation............................................................................................ 316 REMOVAL......................................................................................................... 316 INSTALLATION.................................................................................................... 317 Inspection and Adjustment........................................................................................... 317 INSPECTION BEFORE REMOVAL....................................................................................... 317 Air Tight................................................................................................... 317 INSPECTION AFTER REMOVAL........................................................................................ 318 Input Rod Length Inspection................................................................................. 318 INSPECTION AFTER INSTALLATION................................................................................... 318 Operation................................................................................................... 318 Air Tight................................................................................................... 318 ADJUSTMENT AFTER INSTALLATION................................................................................... 319 VACUUM LINES............................................................................................................ 320 Exploded View....................................................................................................... 320 VQ35HR.......................................................................................................... 320 VK50VE.......................................................................................................... 320 Removal and Installation............................................................................................ 321 REMOVAL......................................................................................................... 321 INSTALLATION.................................................................................................... 321 Inspection.......................................................................................................... 321 INSPECTION AFTER REMOVAL........................................................................................ 321 Appearance.................................................................................................. 321 Check Valve Airtightness.................................................................................... 321 FRONT DISC BRAKE........................................................................................................ 322 BRAKE PAD (2 PISTON TYPE)........................................................................................... 322 BRAKE PAD (2 PISTON TYPE) : Exploded View....................................................................... 322 BRAKE PAD (2 PISTON TYPE) : Removal and Installation............................................................ 322 REMOVAL..................................................................................................... 322 INSTALLATION................................................................................................ 322 BRAKE PAD (2 PISTON TYPE) : Inspection.......................................................................... 323 INSPECTION AFTER REMOVAL.................................................................................... 323 INSPECTION AFTER INSTALLATION............................................................................... 323 BRAKE PAD (4 PISTON TYPE)........................................................................................... 323 BRAKE PAD (4 PISTON TYPE) : Exploded View....................................................................... 324 BRAKE PAD (4 PISTON TYPE) : Removal and Installation............................................................ 324 REMOVAL..................................................................................................... 324 INSTALLATION................................................................................................ 325 BRAKE PAD (4 PISTON TYPE) : Inspection.......................................................................... 326 INSPECTION AFTER REMOVAL.................................................................................... 326 INSPECTION AFTER INSTALLATION............................................................................... 326 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE).............................................................................. 326 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Exploded View.......................................................... 326 REMOVAL..................................................................................................... 326 DISASSEMBLY................................................................................................. 326 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Removal and Installation............................................... 327 REMOVAL..................................................................................................... 327 INSTALLATION................................................................................................ 327 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Disassembly and Assembly............................................... 328 DISASSEMBLY................................................................................................. 328 ASSEMBLY.................................................................................................... 329 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Inspection............................................................. 329 INSPECTION AFTER DISASSEMBLY................................................................................ 329 Cylinder Body........................................................................................... 329 Torque Member........................................................................................... 329 Pistons................................................................................................. 329 Sliding Pin and Sliding Pin Boot........................................................................ 329 INSPECTION AFTER INSTALLATION............................................................................... 330 BRAKE CALIPER ASSEMBLY (4 PISTON TYPE).............................................................................. 330 BRAKE CALIPER ASSEMBLY (4 PISTON TYPE) : Exploded View.......................................................... 330 REMOVAL..................................................................................................... 330 DISASSEMBLY................................................................................................. 330 BRAKE CALIPER ASSEMBLY (4 PISTON TYPE) : Removal and Installation............................................... 331 REMOVAL..................................................................................................... 331 INSTALLATION................................................................................................ 331 BRAKE CALIPER ASSEMBLY (4 PISTON TYPE) : Disassembly and Assembly............................................... 332 DISASSEMBLY................................................................................................. 332 ASSEMBLY.................................................................................................... 332 BRAKE CALIPER ASSEMBLY (4 PISTON TYPE) : Inspection............................................................. 333 INSPECTION AFTER DISASSEMBLY................................................................................ 333 Caliper................................................................................................. 333 Pistons................................................................................................. 333 INSPECTION AFTER INSTALLATION............................................................................... 333 REAR DISC BRAKE......................................................................................................... 335 BRAKE PAD (1 PISTON TYPE)........................................................................................... 335 BRAKE PAD (1 PISTON TYPE) : Exploded View....................................................................... 335 BRAKE PAD (1 PISTON TYPE) : Removal and Installation............................................................ 335 REMOVAL..................................................................................................... 335 INSTALLATION................................................................................................ 335 BRAKE PAD (1 PISTON TYPE) : Inspection.......................................................................... 336 INSPECTION AFTER REMOVAL.................................................................................... 336 INSPECTION AFTER INSTALLATION............................................................................... 336 BRAKE PAD (2 PISTON TYPE)........................................................................................... 336 BRAKE PAD (2 PISTON TYPE) : Exploded View....................................................................... 337 BRAKE PAD (2 PISTON TYPE) : Removal and Installation............................................................ 337 REMOVAL..................................................................................................... 337 INSTALLATION................................................................................................ 338 BRAKE PAD (2 PISTON TYPE) : Inspection.......................................................................... 339 INSPECTION AFTER REMOVAL.................................................................................... 339 INSPECTION AFTER INSTALLATION............................................................................... 339 BRAKE CALIPER ASSEMBLY (1 PISTON TYPE).............................................................................. 339 BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Exploded View.......................................................... 339 REMOVAL..................................................................................................... 339 DISASSEMBLY................................................................................................. 339 BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Removal and Installation............................................... 340 REMOVAL..................................................................................................... 340 INSTALLATION................................................................................................ 340 BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Disassembly and Assembly............................................... 341 DISASSEMBLY................................................................................................. 341 ASSEMBLY.................................................................................................... 342 BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Inspection............................................................. 343 INSPECTION AFTER DISASSEMBLY................................................................................ 343 Cylinder Body........................................................................................... 343 Torque Member........................................................................................... 343 Piston.................................................................................................. 343 Sliding Pin Bolt and Sliding Pin Boot................................................................... 343 INSPECTION AFTER INSTALLATION............................................................................... 343 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE).............................................................................. 343 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Exploded View.......................................................... 343 REMOVAL..................................................................................................... 343 DISASSEMBLY................................................................................................. 344 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Removal and Installation............................................... 344 REMOVAL..................................................................................................... 344 INSTALLATION................................................................................................ 345 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Disassembly and Assembly............................................... 345 DISASSEMBLY................................................................................................. 345 ASSEMBLY.................................................................................................... 346 BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Inspection............................................................. 347 INSPECTION AFTER DISASSEMBLY................................................................................ 347 Caliper................................................................................................. 347 Pistons................................................................................................. 347 INSPECTION AFTER INSTALLATION............................................................................... 347 SERVICE DATA AND SPECIFICATIONS (SDS)....................................................................................... 348 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 348 General Specifications.............................................................................................. 348 FRONT 2 PISTON, REAR 1 PISTON TYPE.............................................................................. 348 FRONT 4 PISTON, REAR 2 PISTON TYPE.............................................................................. 348 Brake Pedal......................................................................................................... 348 Brake Booster....................................................................................................... 349 Front Disc Brake.................................................................................................... 349 2 PISTON TYPE................................................................................................... 349 4 PISTON TYPE................................................................................................... 349 Rear Disc Brake..................................................................................................... 349 1 PISTON TYPE................................................................................................... 349 2 PISTON TYPE................................................................................................... 349 CCS................................................................................................................................. 350 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 350 ICC (FULL SPEED RANGE)...................................................................................................... 354 BASIC INSPECTION........................................................................................................ 354 DIAGNOSIS AND REPAIR WORK FLOW...................................................................................... 354 Work Flow....................................................................................................... 354 OVERALL SEQUENCE............................................................................................ 354 DETAILED FLOW............................................................................................... 354 INSPECTION AND ADJUSTMENT........................................................................................... 356 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (ICC SENSOR INTEGRATED UNIT)..................................... 356 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (ICC SENSOR INTEGRATED UNIT) : Description................... 356 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (ICC SENSOR INTEGRATED UNIT) : Special Repair Requirement.... 356 LASER BEAM AIMING ADJUSTMENT.................................................................................... 356 LASER BEAM AIMING ADJUSTMENT : Description.................................................................. 356 OUTLINE OF LASER BEAM AIMING ADJUSTMENT................................................................. 356 CAUTIONARY POINT FOR LASER BEAM AIMING ADJUSTMENT....................................................... 356 LASER BEAM AIMING ADJUSTMENT : Special Repair Requirement (Preparation)..................................... 356 LASER BEAM AIMING ADJUSTMENT : Special Repair Requirement (Setting The ICC Target Board).................... 357 DESCRIPTION............................................................................................. 357 LASER BEAM AIMING ADJUSTMENT : Special Repair Requirement (Laser Beam Aiming Adjustment).................... 360 DESCRIPTION............................................................................................. 360 ACTION TEST..................................................................................................... 361 ACTION TEST : Description................................................................................... 361 ACTION TEST : Special Repair Requirement (Vehicle-To-Vehicle Distance Control Mode)......................... 361 ACTION TEST : Special Repair Requirement [Conventional (Fixed Speed) Cruise Control Mode]................... 364 SYSTEM DESCRIPTION...................................................................................................... 367 ICC (FULL SPEED RANGE).............................................................................................. 367 System Diagram.................................................................................................. 367 System Description.............................................................................................. 367 DESCRIPTION................................................................................................. 367 Vehicle-to-vehicle Distance Control Mode................................................................ 368 Conventional (Fixed Speed) Cruise Control Mode.......................................................... 368 Forward Collision Warning (FCW)......................................................................... 368 Brake Assist (With Preview Function).................................................................... 368 Intelligent Brake Assist (IBA) System................................................................... 368 ICC SENSOR INTEGRATED UNIT INPUT/OUTPUT SIGNAL ITEM......................................................... 368 Input Signal Item....................................................................................... 368 Output Signal Item...................................................................................... 369 Component Parts Location........................................................................................ 370 Component Description........................................................................................... 371 VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE FUNCTION................................................................... 372 System Diagram.................................................................................................. 372 System Description.............................................................................................. 372 FUNCTION DESCRIPTION........................................................................................ 372 OPERATION DESCRIPTION....................................................................................... 373 Set Condition........................................................................................... 373 Cancel Conditions....................................................................................... 374 OPERATION AND DISPLAY....................................................................................... 374 ICC Steering Switch..................................................................................... 374 ICC System Display (On The Information Display)......................................................... 375 System Control Condition Display........................................................................ 376 Approach Warning Display................................................................................ 377 Warning Lamp and Automatic Cancellation Display......................................................... 378 Component Parts Location........................................................................................ 379 Component Description........................................................................................... 380 CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE FUNCTION............................................................. 381 System Diagram.................................................................................................. 381 System Description.............................................................................................. 381 FUNCTION DESCRIPTION........................................................................................ 381 OPERATION DESCRIPTION....................................................................................... 382 Set Condition........................................................................................... 382 OPERATION AND DISPLAY....................................................................................... 382 ICC Steering Switch..................................................................................... 382 ICC System Display (On The Information Display)......................................................... 383 System Control Condition Display........................................................................ 383 Warning and Automatic Cancellation Display.............................................................. 384 Component Parts Location........................................................................................ 385 Component Description........................................................................................... 386 DIAGNOSIS SYSTEM (ICC SENSOR INTEGRATED UNIT)....................................................................... 387 Diagnosis Description........................................................................................... 387 ON BOARD SELF-DIAGNOSIS SYSTEM DIAGRAM...................................................................... 387 ON BOARD SELF-DIAGNOSIS OPERATION PROCEDURE................................................................. 387 WHEN THE ON BOARD SELF-DIAGNOSIS DOES NOT START............................................................. 388 HOW TO ERASE ON BOARD SELF-DIAGNOSIS........................................................................ 388 CONSULT Function (ICC/ADAS)..................................................................................... 388 DESCRIPTION................................................................................................. 388 WORK SUPPORT................................................................................................ 389 Display Items For The Cause Of Automatic Cancellation................................................... 389 Laser Beam Adjust....................................................................................... 390 SELF DIAGNOSTIC RESULT...................................................................................... 390 DATA MONITOR................................................................................................ 390 ACTIVE TEST................................................................................................. 392 METER LAMP.............................................................................................. 392 DCA INDICATOR........................................................................................... 393 STOP LAMP............................................................................................... 393 BOOSTER SOL/V........................................................................................... 393 ICC BUZZER.............................................................................................. 394 ACCELERATOR PEDAL ACTUATOR.............................................................................. 394 DTC/CIRCUIT DIAGNOSIS................................................................................................... 396 C1A00 CONTROL UNIT.................................................................................................. 396 Description..................................................................................................... 396 DTC Logic....................................................................................................... 396 DTC DETECTION LOGIC......................................................................................... 396 DTC CONFIRMATION PROCEDURE.................................................................................. 396 Diagnosis Procedure............................................................................................. 396 Special Repair Requirement...................................................................................... 396 DESCRIPTION................................................................................................. 396 SPECIAL REPAIR REQUIREMENT.................................................................................. 396 C1A01 POWER SUPPLY CIRCUIT 1, C1A02 POWER SUPPLY CIRCUIT 2.......................................................... 398 Description..................................................................................................... 398 DTC Logic....................................................................................................... 398 DTC DETECTION LOGIC......................................................................................... 398 DTC CONFIRMATION PROCEDURE.................................................................................. 398 Diagnosis Procedure............................................................................................. 398 Special Repair Requirement...................................................................................... 398 DESCRIPTION................................................................................................. 398 SPECIAL REPAIR REQUIREMENT.................................................................................. 398 C1A03 VEHICLE SPEED SENSOR.......................................................................................... 400 Description..................................................................................................... 400 DTC Logic....................................................................................................... 400 DTC DETECTION LOGIC......................................................................................... 400 DTC CONFIRMATION PROCEDURE.................................................................................. 400 Diagnosis Procedure............................................................................................. 400 Special Repair Requirement...................................................................................... 401 DESCRIPTION................................................................................................. 401 SPECIAL REPAIR REQUIREMENT.................................................................................. 401 C1A04 ABS/TCS/VDC SYSTEM............................................................................................ 402 Description..................................................................................................... 402 DTC Logic....................................................................................................... 402 DTC DETECTION LOGIC......................................................................................... 402 Diagnosis Procedure............................................................................................. 402 Special Repair Requirement...................................................................................... 402 DESCRIPTION................................................................................................. 402 SPECIAL REPAIR REQUIREMENT.................................................................................. 402 C1A05 BRAKE SW/STOP LAMP SW......................................................................................... 404 Description..................................................................................................... 404 DTC Logic....................................................................................................... 404 DTC DETECTION LOGIC......................................................................................... 404 Diagnosis Procedure............................................................................................. 404 Component Inspection (ICC Brake Switch)......................................................................... 407 Component Inspection (Stop Lamp Switch)......................................................................... 407 Special Repair Requirement...................................................................................... 408 DESCRIPTION................................................................................................. 408 SPECIAL REPAIR REQUIREMENT.................................................................................. 408 C1A06 OPERATION SW.................................................................................................. 409 Description..................................................................................................... 409 DTC Logic....................................................................................................... 409 DTC DETECTION LOGIC......................................................................................... 409 DTC CONFIRMATION PROCEDURE.................................................................................. 409 Diagnosis Procedure............................................................................................. 409 Component Inspection............................................................................................ 410 Special Repair Requirement...................................................................................... 411 DESCRIPTION................................................................................................. 411 SPECIAL REPAIR REQUIREMENT.................................................................................. 411 C1A08 PRESSURE SENSOR............................................................................................... 412 Description..................................................................................................... 412 DTC Logic....................................................................................................... 412 DTC DETECTION LOGIC......................................................................................... 412 DTC CONFIRMATION PROCEDURE.................................................................................. 412 Diagnosis Procedure............................................................................................. 412 Special Repair Requirement...................................................................................... 413 DESCRIPTION................................................................................................. 413 SPECIAL REPAIR REQUIREMENT.................................................................................. 413 C1A09 BOOSTER SOLENOID.............................................................................................. 414 Description..................................................................................................... 414 DTC Logic....................................................................................................... 414 DTC DETECTION LOGIC......................................................................................... 414 DTC CONFIRMATION PROCEDURE.................................................................................. 414 Diagnosis Procedure............................................................................................. 414 Component Inspection............................................................................................ 415 Special Repair Requirement...................................................................................... 415 DESCRIPTION................................................................................................. 415 SPECIAL REPAIR REQUIREMENT.................................................................................. 415 C1A10 RELEASE SWITCH................................................................................................ 417 Description..................................................................................................... 417 DTC Logic....................................................................................................... 417 DTC DETECTION LOGIC......................................................................................... 417 DTC CONFIRMATION PROCEDURE.................................................................................. 417 Diagnosis Procedure............................................................................................. 417 Component Inspection............................................................................................ 418 Special Repair Requirement...................................................................................... 419 DESCRIPTION................................................................................................. 419 SPECIAL REPAIR REQUIREMENT.................................................................................. 419 C1A11 PRESSURE CONTROL.............................................................................................. 420 Description..................................................................................................... 420 DTC Logic....................................................................................................... 420 DTC DETECTION LOGIC......................................................................................... 420 DTC CONFIRMATION PROCEDURE.................................................................................. 420 Diagnosis Procedure............................................................................................. 420 Component Inspection............................................................................................ 421 Special Repair Requirement...................................................................................... 421 DESCRIPTION................................................................................................. 421 SPECIAL REPAIR REQUIREMENT.................................................................................. 421 C1A12 LASER BEAM OFF CENTER......................................................................................... 423 Description..................................................................................................... 423 DTC Logic....................................................................................................... 423 DTC DETECTION LOGIC......................................................................................... 423 Diagnosis Procedure............................................................................................. 423 Special Repair Requirement...................................................................................... 423 DESCRIPTION................................................................................................. 423 SPECIAL REPAIR REQUIREMENT.................................................................................. 423 C1A13 STOP LAMP RELAY............................................................................................... 424 Description..................................................................................................... 424 DTC Logic....................................................................................................... 424 DTC DETECTION LOGIC......................................................................................... 424 DTC CONFIRMATION PROCEDURE.................................................................................. 424 Diagnosis Procedure............................................................................................. 424 Component Inspection............................................................................................ 429 Special Repair Requirement...................................................................................... 430 DESCRIPTION................................................................................................. 430 SPECIAL REPAIR REQUIREMENT.................................................................................. 430 C1A14 ECM........................................................................................................... 431 Description..................................................................................................... 431 DTC Logic....................................................................................................... 431 DTC DETECTION LOGIC......................................................................................... 431 Diagnosis Procedure............................................................................................. 431 Special Repair Requirement...................................................................................... 431 DESCRIPTION................................................................................................. 431 SPECIAL REPAIR REQUIREMENT.................................................................................. 432 C1A15 GEAR POSITION................................................................................................. 433 Description..................................................................................................... 433 DTC Logic....................................................................................................... 433 DTC DETECTION LOGIC......................................................................................... 433 DTC CONFIRMATION PROCEDURE.................................................................................. 433 Diagnosis Procedure............................................................................................. 433 Special Repair Requirement...................................................................................... 434 DESCRIPTION................................................................................................. 434 SPECIAL REPAIR REQUIREMENT.................................................................................. 434 C1A16 RADAR STAIN................................................................................................... 436 Description..................................................................................................... 436 DTC Logic....................................................................................................... 436 DTC DETECTION LOGIC......................................................................................... 436 Diagnosis Procedure............................................................................................. 436 Special Repair Requirement...................................................................................... 436 DESCRIPTION................................................................................................. 436 SPECIAL REPAIR REQUIREMENT.................................................................................. 437 C1A18 LASER AIMING INCMP............................................................................................ 438 Description..................................................................................................... 438 DTC Logic....................................................................................................... 438 DTC DETECTION LOGIC......................................................................................... 438 DTC CONFIRMATION PROCEDURE.................................................................................. 438 Diagnosis Procedure............................................................................................. 438 Special Repair Requirement...................................................................................... 438 DESCRIPTION................................................................................................. 438 SPECIAL REPAIR REQUIREMENT.................................................................................. 438 C1A21 UNIT HIGH TEMP................................................................................................ 440 Description..................................................................................................... 440 DTC Logic....................................................................................................... 440 DTC DETECTION LOGIC......................................................................................... 440 DTC CONFIRMATION PROCEDURE.................................................................................. 440 Diagnosis Procedure............................................................................................. 440 Special Repair Requirement...................................................................................... 440 DESCRIPTION................................................................................................. 440 SPECIAL REPAIR REQUIREMENT.................................................................................. 440 C1A22 BCU CIRCUIT................................................................................................... 442 Description..................................................................................................... 442 DTC Logic....................................................................................................... 442 DTC DETECTION LOGIC......................................................................................... 442 DTC CONFIRMATION PROCEDURE.................................................................................. 442 Diagnosis Procedure............................................................................................. 442 Special Repair Requirement...................................................................................... 445 DESCRIPTION................................................................................................. 445 SPECIAL REPAIR REQUIREMENT.................................................................................. 445 C1A24 NP RANGE...................................................................................................... 446 Description..................................................................................................... 446 DTC Logic....................................................................................................... 446 DTC DETECTION LOGIC......................................................................................... 446 DTC CONFIRMATION PROCEDURE.................................................................................. 446 Diagnosis Procedure............................................................................................. 446 Special Repair Requirement...................................................................................... 447 DESCRIPTION................................................................................................. 447 SPECIAL REPAIR REQUIREMENT.................................................................................. 447 C1A28 BCU POWER SUPPLY CIRCUIT, C1A29 BCU POWER SUPPLY CIRCUIT2..................................................... 448 Description..................................................................................................... 448 DTC Logic....................................................................................................... 448 DTC DETECTION LOGIC......................................................................................... 448 DTC CONFIRMATION PROCEDURE.................................................................................. 448 Diagnosis Procedure............................................................................................. 448 Special Repair Requirement...................................................................................... 448 DESCRIPTION................................................................................................. 448 SPECIAL REPAIR REQUIREMENT.................................................................................. 449 C1A30 BCU CAN COMM CIRC ............................................................................................ 450 Description..................................................................................................... 450 DTC Logic....................................................................................................... 450 DTC DETECTION LOGIC......................................................................................... 450 Diagnosis Procedure............................................................................................. 450 Special Repair Requirement...................................................................................... 450 DESCRIPTION................................................................................................. 450 SPECIAL REPAIR REQUIREMENT.................................................................................. 450 C1A31 BCU INTERNAL MALF............................................................................................. 451 Description..................................................................................................... 451 DTC Logic....................................................................................................... 451 DTC DETECTION LOGIC......................................................................................... 451 DTC CONFIRMATION PROCEDURE.................................................................................. 451 Diagnosis Procedure............................................................................................. 451 Special Repair Requirement...................................................................................... 451 DESCRIPTION................................................................................................. 451 SPECIAL REPAIR REQUIREMENT.................................................................................. 451 C1A32 IBA FLAG STUCK................................................................................................ 453 Description..................................................................................................... 453 DTC Logic....................................................................................................... 453 DTC DETECTION LOGIC......................................................................................... 453 DTC CONFIRMATION PROCEDURE.................................................................................. 453 Diagnosis Procedure............................................................................................. 453 Special Repair Requirement...................................................................................... 453 DESCRIPTION................................................................................................. 453 SPECIAL REPAIR REQUIREMENT.................................................................................. 453 C1A33 CAN TRANSMISSION ERROR........................................................................................ 455 Description..................................................................................................... 455 DTC Logic....................................................................................................... 455 DTC DETECTION LOGIC......................................................................................... 455 DTC CONFIRMATION PROCEDURE.................................................................................. 455 Diagnosis Procedure............................................................................................. 455 Special Repair Requirement...................................................................................... 455 DESCRIPTION................................................................................................. 455 SPECIAL REPAIR REQUIREMENT.................................................................................. 455 C1A34 COMMAND ERROR................................................................................................. 457 Description..................................................................................................... 457 DTC Logic....................................................................................................... 457 DTC DETECTION LOGIC......................................................................................... 457 DTC CONFIRMATION PROCEDURE.................................................................................. 457 Diagnosis Procedure............................................................................................. 457 Special Repair Requirement...................................................................................... 457 DESCRIPTION................................................................................................. 457 SPECIAL REPAIR REQUIREMENT.................................................................................. 457 C1A39 STEERING ANGLE SENSOR......................................................................................... 459 Description..................................................................................................... 459 DTC Logic....................................................................................................... 459 DTC DETECTION LOGIC......................................................................................... 459 DTC CONFIRMATION PROCEDURE.................................................................................. 459 Diagnosis Procedure............................................................................................. 459 Special Repair Requirement...................................................................................... 459 DESCRIPTION................................................................................................. 459 SPECIAL REPAIR REQUIREMENT.................................................................................. 459 C1A40 SYSTEM SWITCH CIRCUIT......................................................................................... 461 Description..................................................................................................... 461 IBA OFF SWITCH.............................................................................................. 461 DTC Logic....................................................................................................... 461 DTC DETECTION LOGIC......................................................................................... 461 DTC CONFIRMATION PROCEDURE.................................................................................. 461 Diagnosis Procedure............................................................................................. 461 Component Inspection (IBA OFF Switch)........................................................................... 462 Special Repair Requirement...................................................................................... 463 DESCRIPTION................................................................................................. 463 SPECIAL REPAIR REQUIREMENT.................................................................................. 463 U0121 VDC CAN 2..................................................................................................... 464 Description..................................................................................................... 464 DTC Logic....................................................................................................... 464 DTC DETECTION LOGIC......................................................................................... 464 DTC CONFIRMATION PROCEDURE.................................................................................. 464 Diagnosis Procedure............................................................................................. 464 Special Repair Requirement...................................................................................... 464 DESCRIPTION................................................................................................. 464 SPECIAL REPAIR REQUIREMENT.................................................................................. 464 U0126 STRG SEN CAN 1................................................................................................ 466 Description..................................................................................................... 466 DTC Logic....................................................................................................... 466 DTC DETECTION LOGIC......................................................................................... 466 DTC CONFIRMATION PROCEDURE.................................................................................. 466 Diagnosis Procedure............................................................................................. 466 Special Repair Requirement...................................................................................... 466 DESCRIPTION................................................................................................. 466 SPECIAL REPAIR REQUIREMENT.................................................................................. 466 U0129 BCU CAN 2..................................................................................................... 468 Description..................................................................................................... 468 DTC Logic....................................................................................................... 468 DTC DETECTION LOGIC......................................................................................... 468 DTC CONFIRMATION PROCEDURE.................................................................................. 468 Diagnosis Procedure............................................................................................. 468 Special Repair Requirement...................................................................................... 468 DESCRIPTION................................................................................................. 468 SPECIAL REPAIR REQUIREMENT.................................................................................. 469 U0401 ECM CAN 1..................................................................................................... 470 Description..................................................................................................... 470 DTC Logic....................................................................................................... 470 DTC DETECTION LOGIC......................................................................................... 470 DTC CONFIRMATION PROCEDURE.................................................................................. 470 Diagnosis Procedure............................................................................................. 470 Special Repair Requirement...................................................................................... 470 DESCRIPTION................................................................................................. 470 SPECIAL REPAIR REQUIREMENT.................................................................................. 470 U0402 TCM CAN 1..................................................................................................... 472 Description..................................................................................................... 472 DTC Logic....................................................................................................... 472 DTC DETECTION LOGIC......................................................................................... 472 DTC CONFIRMATION PROCEDURE.................................................................................. 472 Diagnosis Procedure............................................................................................. 472 Special Repair Requirement...................................................................................... 472 DESCRIPTION................................................................................................. 472 SPECIAL REPAIR REQUIREMENT.................................................................................. 472 U0415 VDC CAN 1..................................................................................................... 474 Description..................................................................................................... 474 DTC Logic....................................................................................................... 474 DTC DETECTION LOGIC......................................................................................... 474 DTC CONFIRMATION PROCEDURE.................................................................................. 474 Diagnosis Procedure............................................................................................. 474 Special Repair Requirement...................................................................................... 474 DESCRIPTION................................................................................................. 474 SPECIAL REPAIR REQUIREMENT.................................................................................. 474 U0418 BCU CAN 1..................................................................................................... 476 Description..................................................................................................... 476 DTC Logic....................................................................................................... 476 DTC DETECTION LOGIC......................................................................................... 476 DTC CONFIRMATION PROCEDURE.................................................................................. 476 Diagnosis Procedure............................................................................................. 476 Special Repair Requirement...................................................................................... 476 DESCRIPTION................................................................................................. 476 SPECIAL REPAIR REQUIREMENT.................................................................................. 477 U0428 STRG SEN CAN 2................................................................................................ 478 Description..................................................................................................... 478 DTC Logic....................................................................................................... 478 DTC DETECTION LOGIC......................................................................................... 478 DTC CONFIRMATION PROCEDURE.................................................................................. 478 Diagnosis Procedure............................................................................................. 478 Special Repair Requirement...................................................................................... 478 DESCRIPTION................................................................................................. 478 SPECIAL REPAIR REQUIREMENT.................................................................................. 478 U1000 CAN COMM CIRCUIT.............................................................................................. 480 Description..................................................................................................... 480 CAN COMMUNICATION........................................................................................... 480 ITS COMMUNICATION........................................................................................... 480 DTC Logic....................................................................................................... 480 DTC DETECTION LOGIC......................................................................................... 480 Diagnosis Procedure............................................................................................. 480 Special Repair Requirement...................................................................................... 480 DESCRIPTION................................................................................................. 480 SPECIAL REPAIR REQUIREMENT.................................................................................. 480 U1010 CONTROL UNIT (CAN)............................................................................................ 482 Description..................................................................................................... 482 DTC Logic....................................................................................................... 482 DTC DETECTION LOGIC......................................................................................... 482 Diagnosis Procedure............................................................................................. 482 Special Repair Requirement...................................................................................... 482 DESCRIPTION................................................................................................. 482 SPECIAL REPAIR REQUIREMENT.................................................................................. 482 POWER SUPPLY AND GROUND CIRCUIT..................................................................................... 483 ICC SENSOR INTEGRATED UNIT...................................................................................... 483 ICC SENSOR INTEGRATED UNIT : Diagnosis Procedure............................................................ 483 BRAKE BOOSTER CONTROL UNIT...................................................................................... 483 BRAKE BOOSTER CONTROL UNIT : Diagnosis Procedure............................................................ 483 ICC WARNING CHIME CIRCUIT........................................................................................... 485 Description..................................................................................................... 485 Component Function Check........................................................................................ 485 Diagnosis Procedure............................................................................................. 485 Component Inspection............................................................................................ 486 ECU DIAGNOSIS INFORMATION............................................................................................... 487 ICC SENSOR INTEGRATED UNIT.......................................................................................... 487 Reference Value................................................................................................. 487 VALUES ON THE DIAGNOSIS TOOL................................................................................ 487 TERMINAL LAYOUT............................................................................................. 490 PHYSICAL VALUES............................................................................................. 490 Wiring Diagram - INTELLIGENT CRUISE CONTROL (FULL SPEED RANGE) -................................................ 491 Fail-Safe....................................................................................................... 493 DTC Inspection Priority Chart................................................................................... 494 DTC Index....................................................................................................... 494 BRAKE BOOSTER CONTROL UNIT.......................................................................................... 497 Reference Value................................................................................................. 497 TERMINAL LAYOUT............................................................................................. 497 PHYSICAL VALUES............................................................................................. 497 SYMPTOM DIAGNOSIS....................................................................................................... 499 INTELLIGENT CRUISE CONTROL (FULL SPEED RANGE) SYSTEM SYMPTOMS....................................................... 499 Symptom Table................................................................................................... 499 MAIN SWITCH DOES NOT TURN ON, MAIN SWITCH DOES NOT TURN OFF......................................................... 500 Description..................................................................................................... 500 Diagnosis Procedure............................................................................................. 500 ICC SYSTEM CANNOT BE SET (MAIN SWITCH TURNS ON/OFF)................................................................. 501 Description..................................................................................................... 501 Diagnosis Procedure............................................................................................. 501 ICC STEERING SWITCH (OTHER THAN MAIN SWITCH) DOES NOT FUNCTION...................................................... 503 Description..................................................................................................... 503 Diagnosis Procedure............................................................................................. 503 ICC SYSTEM DOES NOT CANCEL WHEN A/T SELECTOR LEVER SETS ON "N"...................................................... 504 Description..................................................................................................... 504 Diagnosis Procedure............................................................................................. 504 CHIME DOES NOT SOUND................................................................................................ 505 Description..................................................................................................... 505 Diagnosis Procedure............................................................................................. 505 DRIVING FORCE IS HUNTING............................................................................................ 507 Description..................................................................................................... 507 Diagnosis Procedure............................................................................................. 507 FREQUENTLY CANNOT DETECT THE VEHICLE AHEAD / DETECTION ZONE IS SHORT................................................ 508 Description..................................................................................................... 508 Diagnosis Procedure............................................................................................. 508 THE SYSTEM DOES NOT DETECT THE VEHICLE AHEAD AT ALL................................................................. 509 Description..................................................................................................... 509 Diagnosis Procedure............................................................................................. 509 NORMAL OPERATING CONDITION.......................................................................................... 510 Description..................................................................................................... 510 PRECAUTIONS FOR VEHICLE-TO-VEHICLE DISTANCE CONTROL MODE.................................................... 510 PRECAUTIONS FOR CONVENTIONAL (FIXED SPEED) CRUISE CONTROL MODE.............................................. 512 PRECAUTION.............................................................................................................. 513 PRECAUTIONS......................................................................................................... 513 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 513 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 513 Precautions For Harness Repair.................................................................................. 513 ICC System Service.............................................................................................. 514 PREPARATION............................................................................................................. 515 PREPARATION......................................................................................................... 515 Special Service Tools........................................................................................... 515 REMOVAL AND INSTALLATION................................................................................................ 516 ICC SENSOR INTEGRATED UNIT.......................................................................................... 516 Exploded View................................................................................................... 516 Removal and Installation........................................................................................ 516 REMOVAL..................................................................................................... 516 INSTALLATION................................................................................................ 516 BRAKE BOOSTER CONTROL UNIT.......................................................................................... 517 Exploded View................................................................................................... 517 Removal and Installation........................................................................................ 517 REMOVAL..................................................................................................... 517 INSTALLATION................................................................................................ 517 ICC WARNING CHIME................................................................................................... 518 Exploded View................................................................................................... 518 Removal and Installation........................................................................................ 518 REMOVAL..................................................................................................... 518 INSTALLATION................................................................................................ 518 ICC STEERING SWITCH................................................................................................. 519 Exploded View................................................................................................... 519 ASCD........................................................................................................................ 520 SYSTEM DESCRIPTION...................................................................................................... 520 AUTOMATIC SPEED CONTROL DEVICE (ASCD)............................................................................... 520 Information..................................................................................................... 520 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 CHG................................................................................................................................. 521 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 521 BASIC INSPECTION............................................................................................................ 523 DIAGNOSIS AND REPAIR WORK FLOW.......................................................................................... 523 Work Flow........................................................................................................... 523 OVERALL SEQUENCE................................................................................................ 523 DETAILED FLOW................................................................................................... 523 SYSTEM DESCRIPTION.......................................................................................................... 526 CHARGING SYSTEM......................................................................................................... 526 System Diagram...................................................................................................... 526 System Description.................................................................................................. 526 VQ35HR.............................................................................................................. 526 VQ35HR : Component Parts Location............................................................................... 526 VK50VE.............................................................................................................. 527 VK50VE : Component Parts Location............................................................................... 527 Component Description............................................................................................... 527 POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM........................................................................ 528 System Diagram...................................................................................................... 528 System Description.................................................................................................. 528 VQ35HR.............................................................................................................. 528 VQ35HR : Component Parts Location............................................................................... 528 VK50VE.............................................................................................................. 528 VK50VE : Component Parts Location............................................................................... 529 Component Description............................................................................................... 529 DTC/CIRCUIT DIAGNOSIS....................................................................................................... 530 B TERMINAL CIRCUIT...................................................................................................... 530 Description......................................................................................................... 530 Diagnosis Procedure................................................................................................. 530 L TERMINAL CIRCUIT (OPEN)............................................................................................... 531 Description......................................................................................................... 531 Diagnosis Procedure................................................................................................. 531 L TERMINAL CIRCUIT (SHORT).............................................................................................. 533 Description......................................................................................................... 533 Diagnosis Procedure................................................................................................. 533 S TERMINAL CIRCUIT...................................................................................................... 534 Description......................................................................................................... 534 Diagnosis Procedure................................................................................................. 534 CHARGING SYSTEM......................................................................................................... 535 Wiring Diagram - CHARGING SYSTEM -.................................................................................. 535 SYMPTOM DIAGNOSIS........................................................................................................... 536 CHARGING SYSTEM......................................................................................................... 536 Symptom Table....................................................................................................... 536 PRECAUTION.................................................................................................................. 537 PRECAUTIONS............................................................................................................. 537 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 537 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 537 Precaution for Procedure without Cowl Top Cover..................................................................... 537 Precautions For Xenon Headlamp Service.............................................................................. 537 Precaution for Power Generation Voltage Variable Control System..................................................... 538 PREPARATION................................................................................................................. 539 PREPARATION............................................................................................................. 539 Special Service Tools............................................................................................... 539 Commercial Service Tools............................................................................................ 539 PERIODIC MAINTENANCE........................................................................................................ 540 CHARGING SYSTEM PRELIMINARY INSPECTION.................................................................................. 540 Inspection Procedure................................................................................................ 540 POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM OPERATION INSPECTION................................................... 541 Inspection Procedure................................................................................................ 541 REMOVAL AND INSTALLATION.................................................................................................... 543 ALTERNATOR.............................................................................................................. 543 VQ35HR.............................................................................................................. 543 VQ35HR : Exploded View.......................................................................................... 543 REMOVAL..................................................................................................... 543 DISASSEMBLY................................................................................................. 543 VQ35HR : Removal and Installation (2WD)......................................................................... 544 REMOVAL..................................................................................................... 544 INSTALLATION................................................................................................ 545 VQ35HR : Removal and Installation (AWD)......................................................................... 545 REMOVAL..................................................................................................... 545 INSTALLATION................................................................................................ 546 VQ35HR : Inspection............................................................................................. 546 ALTERNATOR PULLEY INSPECTION................................................................................ 546 VK50VE.............................................................................................................. 546 VK50VE : Exploded View.......................................................................................... 546 REMOVAL..................................................................................................... 546 DISASSEMBLY................................................................................................. 547 VK50VE : Removal and Installation............................................................................... 548 REMOVAL..................................................................................................... 548 INSTALLATION................................................................................................ 548 VK50VE : Inspection............................................................................................. 548 ALTERNATOR PULLEY INSPECTION................................................................................ 548 SERVICE DATA AND SPECIFICATIONS (SDS)....................................................................................... 550 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 550 Alternator.......................................................................................................... 550 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 CO.................................................................................................................................. 551 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 551 VQ35HR...................................................................................................................... 553 SYSTEM DESCRIPTION...................................................................................................... 553 DESCRIPTION......................................................................................................... 553 Engine Cooling System........................................................................................... 553 Engine Cooling System Schematic................................................................................. 553 SYMPTOM DIAGNOSIS....................................................................................................... 554 OVERHEATING CAUSE ANALYSIS.......................................................................................... 554 Troubleshooting Chart........................................................................................... 554 PRECAUTION.............................................................................................................. 556 PRECAUTIONS......................................................................................................... 556 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 556 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 556 PREPARATION............................................................................................................. 557 PREPARATION......................................................................................................... 557 Commercial Service Tools........................................................................................ 557 PERIODIC MAINTENANCE.................................................................................................... 558 ENGINE COOLANT...................................................................................................... 558 Inspection...................................................................................................... 558 LEVEL ...................................................................................................... 558 LEAKAGE..................................................................................................... 558 Draining........................................................................................................ 558 Refilling....................................................................................................... 559 Flushing........................................................................................................ 561 RADIATOR............................................................................................................ 562 RADIATOR CAP.................................................................................................... 562 RADIATOR CAP : Inspection................................................................................... 562 RADIATOR........................................................................................................ 562 RADIATOR : Inspection....................................................................................... 562 REMOVAL AND INSTALLATION................................................................................................ 564 RADIATOR............................................................................................................ 564 Exploded View................................................................................................... 564 Removal and Installation........................................................................................ 564 REMOVAL..................................................................................................... 564 INSTALLATION................................................................................................ 566 Inspection...................................................................................................... 567 INSPECTION AFTER INSTALLATION............................................................................... 567 COOLING FAN......................................................................................................... 568 Exploded View................................................................................................... 568 Removal and Installation........................................................................................ 568 REMOVAL..................................................................................................... 568 INSTALLATION................................................................................................ 568 Disassembly and Assembly........................................................................................ 568 DISASSEMBLY................................................................................................. 568 ASSEMBLY.................................................................................................... 569 Inspection...................................................................................................... 569 INSPECTION AFTER REMOVAL.................................................................................... 569 INSPECTION AFTER DISASSEMBLY................................................................................ 569 Cooling Fan............................................................................................. 569 WATER PUMP.......................................................................................................... 570 Exploded View................................................................................................... 570 Removal and Installation........................................................................................ 570 REMOVAL..................................................................................................... 570 INSTALLATION................................................................................................ 571 Inspection...................................................................................................... 572 INSPECTION AFTER REMOVAL.................................................................................... 572 INSPECTION AFTER INSTALLATION............................................................................... 572 WATER INLET AND THERMOSTAT ASSEMBLY................................................................................. 573 Exploded View................................................................................................... 573 Removal and Installation........................................................................................ 573 REMOVAL..................................................................................................... 573 INSTALLATION................................................................................................ 573 Inspection...................................................................................................... 574 INSPECTION AFTER REMOVAL.................................................................................... 574 INSPECTION AFTER INSTALLATION............................................................................... 574 WATER OUTLET AND WATER PIPING....................................................................................... 575 Exploded View................................................................................................... 575 Removal and Installation........................................................................................ 575 REMOVAL..................................................................................................... 575 INSTALLATION................................................................................................ 576 Inspection...................................................................................................... 576 INSPECTION AFTER INSTALLATION............................................................................... 576 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 577 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 577 Periodical Maintenance Specification............................................................................ 577 ENGINE COOLANT CAPACITY (APPROXIMATELY)..................................................................... 577 Radiator........................................................................................................ 577 Thermostat...................................................................................................... 577 VK50VE...................................................................................................................... 578 SYSTEM DESCRIPTION...................................................................................................... 578 DESCRIPTION......................................................................................................... 578 Engine Cooling System........................................................................................... 578 Engine Cooling System Schematic................................................................................. 579 SYMPTOM DIAGNOSIS....................................................................................................... 580 OVERHEATING CAUSE ANALYSIS.......................................................................................... 580 Troubleshooting Chart........................................................................................... 580 PRECAUTION.............................................................................................................. 582 PRECAUTIONS......................................................................................................... 582 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 582 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 582 PREPARATION............................................................................................................. 583 PREPARATION......................................................................................................... 583 Commercial Service Tools........................................................................................ 583 PERIODIC MAINTENANCE.................................................................................................... 584 ENGINE COOLANT...................................................................................................... 584 Inspection...................................................................................................... 584 LEVEL ...................................................................................................... 584 LEAKAGE..................................................................................................... 584 Draining........................................................................................................ 584 Refilling....................................................................................................... 585 Flushing........................................................................................................ 587 RADIATOR............................................................................................................ 588 RADIATOR CAP.................................................................................................... 588 RADIATOR CAP : Inspection................................................................................... 588 RADIATOR........................................................................................................ 588 RADIATOR : Inspection....................................................................................... 588 REMOVAL AND INSTALLATION................................................................................................ 590 RADIATOR............................................................................................................ 590 Exploded View................................................................................................... 590 Removal and Installation........................................................................................ 590 REMOVAL..................................................................................................... 590 INSTALLATION................................................................................................ 592 Inspection...................................................................................................... 593 INSPECTION AFTER INSTALLATION............................................................................... 593 COOLING FAN......................................................................................................... 594 Exploded View................................................................................................... 594 Removal and Installation........................................................................................ 594 REMOVAL..................................................................................................... 594 INSTALLATION................................................................................................ 594 Disassembly and Assembly........................................................................................ 594 DISASSEMBLY................................................................................................. 594 ASSEMBLY.................................................................................................... 595 Inspection...................................................................................................... 595 INSPECTION AFTER REMOVAL.................................................................................... 595 INSPECTION AFTER DISASSEMBLY................................................................................ 595 Cooling Fan............................................................................................. 595 WATER PUMP.......................................................................................................... 596 Exploded View................................................................................................... 596 Removal and Installation........................................................................................ 596 REMOVAL..................................................................................................... 596 INSTALLATION................................................................................................ 597 Inspection...................................................................................................... 597 INSPECTION AFTER REMOVAL.................................................................................... 597 INSPECTION AFTER INSTALLATION............................................................................... 597 WATER INLET AND THERMOSTAT ASSEMBLY................................................................................. 598 Exploded View................................................................................................... 598 Removal and Installation........................................................................................ 598 REMOVAL..................................................................................................... 598 INSTALLATION................................................................................................ 599 Thermostat.............................................................................................. 599 Water Connector and Heater Pipe ........................................................................ 599 Inspection...................................................................................................... 599 INSPECTION AFTER REMOVAL.................................................................................... 599 INSPECTION AFTER INSTALLATION............................................................................... 600 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 601 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 601 Periodical Maintenance Specification............................................................................ 601 ENGINE COOLANT CAPACITY (APPROXIMATELY)..................................................................... 601 Radiator........................................................................................................ 601 Thermostat...................................................................................................... 601 DEF................................................................................................................................. 602 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 602 BASIC INSPECTION............................................................................................................ 604 DIAGNOSIS AND REPAIR WORK FLOW.......................................................................................... 604 Work Flow........................................................................................................... 604 DETAILED FLOW................................................................................................... 604 SYSTEM DESCRIPTION.......................................................................................................... 605 REAR WINDOW DEFOGGER SYSTEM............................................................................................. 605 System Diagram...................................................................................................... 605 System Description.................................................................................................. 605 Operation Description........................................................................................... 605 Timer function.................................................................................................. 605 INPUT/OUTPUT SIGNAL CHART....................................................................................... 605 Component Parts Location............................................................................................ 606 Component Description............................................................................................... 606 DIAGNOSIS SYSTEM (BCM).................................................................................................. 607 COMMON ITEM......................................................................................................... 607 COMMON ITEM : CONSULT Function (BCM - COMMON ITEM).............................................................. 607 APPLICATION ITEM............................................................................................ 607 SYSTEM APPLICATION.......................................................................................... 607 FREEZE FRAME DATA (FFD)..................................................................................... 607 REAR WINDOW DEFOGGER................................................................................................ 608 REAR WINDOW DEFOGGER : CONSULT Function (BCM - REAR DEFOGGER)................................................... 608 Data monitor................................................................................................ 608 ACTIVE TEST................................................................................................. 609 DTC/CIRCUIT DIAGNOSIS....................................................................................................... 610 POWER SUPPLY AND GROUND CIRCUIT......................................................................................... 610 BCM................................................................................................................. 610 BCM : Diagnosis Procedure....................................................................................... 610 REAR WINDOW DEFOGGER SWITCH............................................................................................. 611 Description......................................................................................................... 611 Component Function Check............................................................................................ 611 Diagnosis Procedure................................................................................................. 611 REAR WINDOW DEFOGGER RELAY.............................................................................................. 612 Description......................................................................................................... 612 Component Function Check............................................................................................ 612 Diagnosis Procedure................................................................................................. 612 Component Inspection................................................................................................ 613 REAR WINDOW DEFOGGER.................................................................................................... 614 Description......................................................................................................... 614 Component Function Check............................................................................................ 614 Diagnosis Procedure................................................................................................. 614 DOOR MIRROR DEFOGGER.................................................................................................... 616 Description......................................................................................................... 616 Component Function Check............................................................................................ 616 Diagnosis Procedure................................................................................................. 616 DRIVER SIDE DOOR MIRROR DEFOGGER........................................................................................ 617 Description......................................................................................................... 617 Component Function Check............................................................................................ 617 Diagnosis Procedure................................................................................................. 617 PASSENGER SIDE DOOR MIRROR DEFOGGER..................................................................................... 619 Description......................................................................................................... 619 Component Function Check............................................................................................ 619 Diagnosis Procedure................................................................................................. 619 REAR WINDOW DEFOGGER SYSTEM............................................................................................. 621 Wiring Diagram - DEFOGGER SYSTEM -.................................................................................. 621 ECU DIAGNOSIS INFORMATION................................................................................................... 622 BCM (BODY CONTROL MODULE)............................................................................................... 622 Reference Value..................................................................................................... 622 VALUES ON THE DIAGNOSIS TOOL.................................................................................... 622 TERMINAL LAYOUT................................................................................................. 627 PHYSICAL VALUES................................................................................................. 627 Wiring Diagram - BCM -.............................................................................................. 644 Fail-safe........................................................................................................... 648 FAIL-SAFE CONTROL BY DTC........................................................................................ 648 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION.................................................................... 649 REAR WIPER MOTOR PROTECTION..................................................................................... 649 DTC Inspection Priority Chart....................................................................................... 649 DTC Index........................................................................................................... 650 SYMPTOM DIAGNOSIS........................................................................................................... 652 REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGERS DO NOT OPERATE........................................................... 652 Diagnosis Procedure................................................................................................. 652 REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH DOOR MIRROR DEFOGGERS OPERATE............................................ 653 Diagnosis Procedure................................................................................................. 653 DOOR MIRROR DEFOGGER DOES NOT OPERATE................................................................................... 654 BOTH SIDES.......................................................................................................... 654 BOTH SIDES : Diagnosis Procedure................................................................................ 654 DRIVER SIDE......................................................................................................... 654 DRIVER SIDE : Diagnosis Procedure............................................................................... 654 PASSENGER SIDE...................................................................................................... 654 PASSENGER SIDE : Diagnosis Procedure............................................................................ 654 ON IS NOT DISPLAYED WHEN PRESSING REAR WINDOW DEFOGGER SWITCH BUT IT IS OPERATED........................................ 655 Diagnosis Procedure................................................................................................. 655 REAR WINDOW DEFOGGER INDICATOR DOES NOT ILLUMINATE...................................................................... 656 Diagnosis Procedure................................................................................................. 656 PRECAUTION.................................................................................................................. 657 PRECAUTIONS............................................................................................................. 657 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 657 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 657 REMOVAL AND INSTALLATION.................................................................................................... 658 FILAMENT................................................................................................................ 658 Inspection and Repair............................................................................................... 658 INSPECTION...................................................................................................... 658 REPAIR.......................................................................................................... 658 REPAIR EQUIPMENT............................................................................................ 658 REPAIRING PROCEDURE......................................................................................... 659 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 EX.................................................................................................................................. 660 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 660 VQ35HR...................................................................................................................... 661 PRECAUTION.............................................................................................................. 661 PRECAUTIONS......................................................................................................... 661 Removal and Installation........................................................................................ 661 PREPARATION............................................................................................................. 662 PREPARATION......................................................................................................... 662 Commercial Service Tool......................................................................................... 662 PERIODIC MAINTENANCE.................................................................................................... 663 EXHAUST SYSTEM...................................................................................................... 663 Inspection...................................................................................................... 663 REMOVAL AND INSTALLATION................................................................................................ 664 EXHAUST SYSTEM...................................................................................................... 664 Exploded View................................................................................................... 664 Removal and Installation........................................................................................ 664 REMOVAL..................................................................................................... 664 INSTALLATION................................................................................................ 665 Inspection...................................................................................................... 665 INSPECTION AFTER INSTALLATION............................................................................... 665 VK50VE...................................................................................................................... 666 PRECAUTION.............................................................................................................. 666 PRECAUTIONS......................................................................................................... 666 Removal and Installation........................................................................................ 666 PREPARATION............................................................................................................. 667 PREPARATION......................................................................................................... 667 Commercial Service Tool......................................................................................... 667 PERIODIC MAINTENANCE.................................................................................................... 668 EXHAUST SYSTEM...................................................................................................... 668 Inspection...................................................................................................... 668 REMOVAL AND INSTALLATION................................................................................................ 669 EXHAUST SYSTEM...................................................................................................... 669 Exploded View................................................................................................... 669 Removal and Installation........................................................................................ 669 REMOVAL..................................................................................................... 669 INSTALLATION................................................................................................ 670 Inspection...................................................................................................... 670 INSPECTION AFTER INSTALLATION............................................................................... 670 FAX................................................................................................................................. 671 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 671 2WD......................................................................................................................... 673 SYMPTOM DIAGNOSIS....................................................................................................... 673 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING................................................................ 673 NVH Troubleshooting Chart....................................................................................... 673 PRECAUTION.............................................................................................................. 674 PRECAUTIONS......................................................................................................... 674 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 674 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 674 PREPARATION............................................................................................................. 675 PREPARATION......................................................................................................... 675 Commercial Service Tool......................................................................................... 675 PERIODIC MAINTENANCE.................................................................................................... 676 FRONT WHEEL HUB AND KNUCKLE......................................................................................... 676 Inspection...................................................................................................... 676 MOUNTING INSPECTION......................................................................................... 676 WHEEL BEARING INSPECTION.................................................................................... 676 REMOVAL AND INSTALLATION................................................................................................ 677 FRONT WHEEL HUB AND KNUCKLE......................................................................................... 677 Exploded View................................................................................................... 677 Removal and Installation........................................................................................ 677 REMOVAL..................................................................................................... 677 INSTALLATION................................................................................................ 677 Inspection...................................................................................................... 678 INSPECTION AFTER REMOVAL.................................................................................... 678 Ball Joint Inspection................................................................................... 678 INSPECTION AFTER INSTALLATION............................................................................... 678 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 679 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 679 Wheel Bearing................................................................................................... 679 AWD......................................................................................................................... 680 SYMPTOM DIAGNOSIS....................................................................................................... 680 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING................................................................ 680 NVH Troubleshooting Chart....................................................................................... 680 PRECAUTION.............................................................................................................. 681 PRECAUTIONS......................................................................................................... 681 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 681 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 681 Precautions for Drive Shaft..................................................................................... 681 PREPARATION............................................................................................................. 682 PREPARATION......................................................................................................... 682 Special Service Tool............................................................................................ 682 Commercial Service Tool......................................................................................... 683 PERIODIC MAINTENANCE.................................................................................................... 684 FRONT WHEEL HUB AND KNUCKLE......................................................................................... 684 Inspection...................................................................................................... 684 MOUNTING INSPECTION......................................................................................... 684 WHEEL BEARING INSPECTION.................................................................................... 684 FRONT DRIVE SHAFT................................................................................................... 685 Inspection...................................................................................................... 685 REMOVAL AND INSTALLATION................................................................................................ 686 FRONT WHEEL HUB AND KNUCKLE......................................................................................... 686 Exploded View................................................................................................... 686 Removal and Installation........................................................................................ 686 REMOVAL..................................................................................................... 686 INSTALLATION................................................................................................ 687 Inspection...................................................................................................... 687 INSPECTION AFTER REMOVAL.................................................................................... 687 Ball Joint Inspection................................................................................... 687 INSPECTION AFTER INSTALLATION............................................................................... 687 FRONT DRIVE SHAFT BOOT.............................................................................................. 688 Exploded View................................................................................................... 688 LEFT SIDE................................................................................................... 688 RIGHT SIDE.................................................................................................. 689 WHEEL SIDE...................................................................................................... 689 WHEEL SIDE : Removal and Installation....................................................................... 689 REMOVAL................................................................................................. 689 Left Side........................................................................................... 689 Right Side.......................................................................................... 690 INSTALLATION............................................................................................ 691 Left Side........................................................................................... 691 Right Side.......................................................................................... 693 FINAL DRIVE SIDE................................................................................................ 694 FINAL DRIVE SIDE : Removal and Installation................................................................. 694 Inspection...................................................................................................... 694 INSPECTION AFTER REMOVAL.................................................................................... 694 FRONT DRIVE SHAFT................................................................................................... 696 Exploded View................................................................................................... 696 LEFT SIDE................................................................................................... 696 RIGHT SIDE.................................................................................................. 697 LEFT SIDE....................................................................................................... 697 LEFT SIDE : Removal and Installation........................................................................ 697 REMOVAL................................................................................................. 697 INSTALLATION............................................................................................ 698 RIGHT SIDE...................................................................................................... 698 RIGHT SIDE : Removal and Installation....................................................................... 698 REMOVAL................................................................................................. 698 INSTALLATION............................................................................................ 699 WHEEL SIDE...................................................................................................... 699 WHEEL SIDE : Disassembly and Assembly....................................................................... 699 DISASSEMBLY............................................................................................. 699 ASSEMBLY................................................................................................ 699 FINAL DRIVE SIDE................................................................................................ 701 FINAL DRIVE SIDE : Disassembly and Assembly................................................................. 701 DISASSEMBLY............................................................................................. 701 ASSEMBLY................................................................................................ 702 Inspection...................................................................................................... 704 INSPECTION AFTER REMOVAL.................................................................................... 704 INSPECTION AFTER DISASSEMBLY................................................................................ 704 Shaft................................................................................................... 704 Joint Sub-Assembly (Wheel Side)......................................................................... 704 Housing and Spider assembly (Final Drive side).......................................................... 705 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 706 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 706 Wheel Bearing................................................................................................... 706 Drive Shaft..................................................................................................... 706 VQ35HR...................................................................................................... 706 VK50VE...................................................................................................... 706 FL.................................................................................................................................. 707 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 707 PRECAUTION.................................................................................................................. 708 PRECAUTIONS............................................................................................................. 708 General Precautions................................................................................................. 708 PREPARATION................................................................................................................. 709 PREPARATION............................................................................................................. 709 Commercial Service Tools............................................................................................ 709 PERIODIC MAINTENANCE........................................................................................................ 710 FUEL SYSTEM............................................................................................................. 710 Inspection.......................................................................................................... 710 Quick Connector..................................................................................................... 710 REMOVAL AND INSTALLATION.................................................................................................... 711 FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY.............................................................. 711 Exploded View....................................................................................................... 711 REMOVAL......................................................................................................... 711 DISASSEMBLY..................................................................................................... 711 Removal and Installation............................................................................................ 712 REMOVAL......................................................................................................... 712 INSTALLATION.................................................................................................... 714 Disassembly and Assembly............................................................................................ 715 DISASSEMBLY..................................................................................................... 715 ASSEMBLY........................................................................................................ 715 Inspection.......................................................................................................... 716 INSPECTION AFTER INSTALLATION................................................................................... 716 FUEL TANK............................................................................................................... 717 Exploded View....................................................................................................... 717 Removal and Installation............................................................................................ 717 REMOVAL......................................................................................................... 717 INSTALLATION.................................................................................................... 718 Inspection.......................................................................................................... 719 INSPECTION AFTER INSTALLATION................................................................................... 719 EVAP CANISTER........................................................................................................... 720 VQ35HR.............................................................................................................. 720 VQ35HR : Exploded View.......................................................................................... 720 VQ35HR : Removal and Installation............................................................................... 720 REMOVAL..................................................................................................... 720 INSTALLATION................................................................................................ 720 DISASSEMBLY................................................................................................. 720 ASSEMBLY.................................................................................................... 720 VQ35HR : Inspection............................................................................................. 721 VK50VE.............................................................................................................. 721 VK50VE : Hydraulic Layout....................................................................................... 721 EVAPORATIVE EMISSION LINE DRAWING........................................................................... 721 VK50VE : Exploded View.......................................................................................... 723 VK50VE : Removal and Installation............................................................................... 723 REMOVAL..................................................................................................... 723 INSTALLATION................................................................................................ 723 DISASSEMBLY................................................................................................. 723 ASSEMBLY.................................................................................................... 723 VK50VE : Inspection............................................................................................. 724 SERVICE DATA AND SPECIFICATIONS (SDS)....................................................................................... 725 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 725 Fuel Tank........................................................................................................... 725 Standard and Limit.............................................................................................. 725 FSU................................................................................................................................. 726 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 726 2WD......................................................................................................................... 728 SYMPTOM DIAGNOSIS....................................................................................................... 728 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING................................................................ 728 NVH Troubleshooting Chart....................................................................................... 728 PRECAUTION.............................................................................................................. 729 PRECAUTIONS......................................................................................................... 729 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 729 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 729 Precaution for Procedure without Cowl Top Cover................................................................. 729 Precautions for Suspension...................................................................................... 729 PREPARATION............................................................................................................. 730 PREPARATION......................................................................................................... 730 Special Service Tool............................................................................................ 730 Commercial Service Tool......................................................................................... 730 PERIODIC MAINTENANCE.................................................................................................... 731 FRONT SUSPENSION ASSEMBLY........................................................................................... 731 Inspection...................................................................................................... 731 COMPONENT PART.............................................................................................. 731 Ball Joint Axial End Play............................................................................... 731 SHOCK ABSORBER.............................................................................................. 731 WHEEL ALIGNMENT..................................................................................................... 732 Inspection...................................................................................................... 732 DESCRIPTION................................................................................................. 732 PRELIMINARY CHECK........................................................................................... 732 GENERAL INFORMATION AND RECOMMENDATIONS..................................................................... 732 ALIGNMENT PROCESS........................................................................................... 732 Adjustment...................................................................................................... 732 TOE-IN...................................................................................................... 732 REMOVAL AND INSTALLATION................................................................................................ 734 FRONT COIL SPRING AND SHOCK ABSORBER................................................................................ 734 Exploded View................................................................................................... 734 Removal and Installation........................................................................................ 734 REMOVAL..................................................................................................... 734 INSTALLATION................................................................................................ 734 Disassembly and Assembly........................................................................................ 734 DISASSEMBLY................................................................................................. 734 ASSEMBLY.................................................................................................... 735 Inspection...................................................................................................... 737 INSPECTION AFTER INSTALLATION............................................................................... 737 INSPECTION AFTER DISASSEMBLY................................................................................ 737 Shock Absorber.......................................................................................... 737 Shock Absorber Mounting Bracket and Rubber Parts Inspection............................................. 737 Coil Spring............................................................................................. 737 Disposal........................................................................................................ 737 TRANSVERSE LINK..................................................................................................... 738 Exploded View................................................................................................... 738 Removal and Installation........................................................................................ 738 REMOVAL..................................................................................................... 738 INSTALLATION................................................................................................ 738 Inspection...................................................................................................... 738 INSPECTION AFTER REMOVAL.................................................................................... 738 Appearance.............................................................................................. 738 Ball Joint Inspection................................................................................... 739 Swing Torque Inspection................................................................................. 739 Rotating Torque Inspection.............................................................................. 739 Axial End Play Inspection............................................................................... 739 INSPECTION AFTER INSTALLATION............................................................................... 739 UPPER LINK.......................................................................................................... 740 Exploded View................................................................................................... 740 Removal and Installation........................................................................................ 740 REMOVAL..................................................................................................... 740 INSTALLATION................................................................................................ 740 Inspection...................................................................................................... 740 INSPECTION AFTER REMOVAL.................................................................................... 740 Appearance.............................................................................................. 740 Ball Joint Inspection................................................................................... 740 Swing Torque Inspection................................................................................. 740 Axial End Play Inspection............................................................................... 741 INSPECTION AFTER INSTALLATION............................................................................... 741 FRONT STABILIZER.................................................................................................... 742 Exploded View................................................................................................... 742 Removal and Installation........................................................................................ 742 REMOVAL..................................................................................................... 742 INSTALLATION................................................................................................ 742 Inspection...................................................................................................... 742 INSPECTION AFTER REMOVAL.................................................................................... 742 UNIT REMOVAL AND INSTALLATION........................................................................................... 743 FRONT SUSPENSION MEMBER............................................................................................. 743 Exploded View................................................................................................... 743 Removal and Installation........................................................................................ 743 REMOVAL..................................................................................................... 743 INSTALLATION................................................................................................ 743 Inspection...................................................................................................... 743 INSPECTION AFTER REMOVAL.................................................................................... 743 INSPECTION AFTER INSTALLATION............................................................................... 743 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 744 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 744 Wheel Alignment................................................................................................. 744 Ball Joint...................................................................................................... 744 Wheel Height.................................................................................................... 745 AWD......................................................................................................................... 746 SYMPTOM DIAGNOSIS....................................................................................................... 746 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING................................................................ 746 NVH Troubleshooting Chart....................................................................................... 746 PRECAUTION.............................................................................................................. 747 PRECAUTIONS......................................................................................................... 747 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"...................... 747 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................ 747 Precaution for Procedure without Cowl Top Cover................................................................. 747 Precautions for Suspension...................................................................................... 747 PREPARATION............................................................................................................. 748 PREPARATION......................................................................................................... 748 Special Service Tool............................................................................................ 748 Commercial Service Tool......................................................................................... 748 PERIODIC MAINTENANCE.................................................................................................... 749 FRONT SUSPENSION ASSEMBLY........................................................................................... 749 Inspection...................................................................................................... 749 COMPONENT PART.............................................................................................. 749 Ball Joint Axial End Play............................................................................... 749 SHOCK ABSORBER.............................................................................................. 749 WHEEL ALIGNMENT..................................................................................................... 750 Inspection...................................................................................................... 750 DESCRIPTION................................................................................................. 750 PRELIMINARY CHECK........................................................................................... 750 GENERAL INFORMATION AND RECOMMENDATIONS..................................................................... 750 ALIGNMENT PROCESS........................................................................................... 750 Adjustment...................................................................................................... 750 TOE-IN...................................................................................................... 750 REMOVAL AND INSTALLATION................................................................................................ 752 FRONT COIL SPRING AND SHOCK ABSORBER................................................................................ 752 Exploded View................................................................................................... 752 Removal and Installation........................................................................................ 752 REMOVAL..................................................................................................... 752 INSTALLATION................................................................................................ 752 Disassembly and Assembly........................................................................................ 753 DISASSEMBLY................................................................................................. 753 ASSEMBLY.................................................................................................... 753 Inspection...................................................................................................... 755 INSPECTION AFTER INSTALLATION............................................................................... 755 INSPECTION AFTER DISASSEMBLY................................................................................ 755 Shock Absorber.......................................................................................... 755 Shock Absorber Mounting Bracket and Rubber Parts Inspection............................................. 755 Coil Spring............................................................................................. 755 Disposal........................................................................................................ 755 TRANSVERSE LINK..................................................................................................... 757 Exploded View................................................................................................... 757 Removal and Installation........................................................................................ 757 REMOVAL..................................................................................................... 757 INSTALLATION................................................................................................ 757 Inspection...................................................................................................... 757 INSPECTION AFTER REMOVAL.................................................................................... 757 Appearance.............................................................................................. 757 Ball Joint Inspection................................................................................... 757 Swing Torque Inspection................................................................................. 758 Rotating Torque Inspection.............................................................................. 758 Axial End Play Inspection............................................................................... 758 INSPECTION AFTER INSTALLATION............................................................................... 758 UPPER LINK.......................................................................................................... 759 Exploded View................................................................................................... 759 Removal and Installation........................................................................................ 759 REMOVAL..................................................................................................... 759 INSTALLATION................................................................................................ 759 Inspection...................................................................................................... 759 INSPECTION AFTER REMOVAL.................................................................................... 759 Appearance.............................................................................................. 759 Ball Joint Inspection................................................................................... 759 Swing Torque Inspection................................................................................. 759 Axial End Play Inspection............................................................................... 760 INSPECTION AFTER INSTALLATION............................................................................... 760 FRONT STABILIZER.................................................................................................... 761 Exploded View................................................................................................... 761 Removal and Installation........................................................................................ 761 REMOVAL..................................................................................................... 761 INSTALLATION................................................................................................ 761 Inspection...................................................................................................... 761 INSPECTION AFTER REMOVAL.................................................................................... 761 UNIT REMOVAL AND INSTALLATION........................................................................................... 762 FRONT SUSPENSION MEMBER............................................................................................. 762 Exploded View................................................................................................... 762 Removal and Installation........................................................................................ 762 REMOVAL..................................................................................................... 762 INSTALLATION................................................................................................ 762 Inspection...................................................................................................... 762 INSPECTION AFTER REMOVAL.................................................................................... 762 INSPECTION AFTER INSTALLATION............................................................................... 762 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 764 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 764 Wheel Alignment................................................................................................. 764 Ball Joint...................................................................................................... 764 Wheel Height.................................................................................................... 765 GI.................................................................................................................................. 766 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 766 HOW TO USE THIS MANUAL...................................................................................................... 768 HOW TO USE THIS MANUAL.................................................................................................. 768 Description......................................................................................................... 768 Terms............................................................................................................... 768 Units............................................................................................................... 768 Contents............................................................................................................ 768 Relation between Illustrations and Descriptions..................................................................... 769 Components.......................................................................................................... 769 SYMBOLS......................................................................................................... 770 Application Notice.................................................................................................. 770 HOW TO FOLLOW TROUBLE DIAGNOSES......................................................................................... 772 Description......................................................................................................... 772 How to Follow Test Groups in Trouble Diagnosis...................................................................... 772 Key to Symbols Signifying Measurements or Procedures................................................................ 773 HOW TO READ WIRING DIAGRAMS............................................................................................. 775 Connector Symbols................................................................................................... 775 Sample/Wiring Diagram -Example-..................................................................................... 776 SWITCH POSITIONS ............................................................................................... 777 MULTIPLE SWITCH................................................................................................. 777 Connector Information............................................................................................... 778 CONNECTOR LIST.................................................................................................. 778 HOW TO USE CONNECTOR INFORMATION................................................................................ 779 ABBREVIATIONS........................................................................................................... 780 Abbreviation List................................................................................................... 780 TIGHTENING TORQUE OF STANDARD BOLTS..................................................................................... 785 Description......................................................................................................... 785 Tightening Torque Table (New Standard Included)..................................................................... 785 PREVIOUS STANDARD............................................................................................... 785 NEW STANDARD BASED ON ISO....................................................................................... 786 DISCRIMINATION OF BOLTS AND NUTS................................................................................ 787 RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS.............................................................................. 788 Recommended Chemical Products and Sealants.......................................................................... 788 VEHICLE INFORMATION......................................................................................................... 789 IDENTIFICATION INFORMATION.............................................................................................. 789 Model Variation..................................................................................................... 789 Information About Identification or Model Code...................................................................... 789 IDENTIFICATION NUMBER........................................................................................... 789 VEHICLE IDENTIFICATION NUMBER ARRANGEMENT....................................................................... 790 For USA and Canada.......................................................................................... 790 For Mexico.................................................................................................. 791 CERTIFICATION LABEL............................................................................................. 791 FMVSS Certification Label................................................................................... 791 CMVSS Certification Label................................................................................... 791 IDENTIFICATION PLATE............................................................................................ 792 ENGINE SERIAL NUMBER ........................................................................................... 792 VK50VE...................................................................................................... 792 VQ35HR...................................................................................................... 793 AUTOMATIC TRANSMISSION SERIAL NUMBER ........................................................................... 793 Dimensions.......................................................................................................... 793 Wheels & Tires...................................................................................................... 793 PRECAUTION.................................................................................................................. 795 PRECAUTIONS............................................................................................................. 795 Description......................................................................................................... 795 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 795 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 795 Precautions For Xenon Headlamp Service.............................................................................. 795 Precautions Necessary for Steering Wheel Rotation After Battery Disconnection....................................... 796 OPERATION PROCEDURE............................................................................................. 796 Precaution for Procedure without Cowl Top Cover..................................................................... 796 Cautions in Removing Battery Terminal and AV Control Unit (Models with AV Control Unit)............................. 796 General Precautions................................................................................................. 797 Three Way Catalyst.................................................................................................. 798 Multiport Fuel Injection System or Engine Control System............................................................ 798 Hoses............................................................................................................... 798 HOSE REMOVAL AND INSTALLATION................................................................................... 798 HOSE CLAMPING................................................................................................... 799 Engine Oils......................................................................................................... 799 HEALTH PROTECTION PRECAUTIONS .................................................................................. 799 ENVIRONMENTAL PROTECTION PRECAUTIONS ........................................................................... 800 Air Conditioning.................................................................................................... 800 Fuel................................................................................................................ 800 VK50VE engine................................................................................................... 800 VQ35HR engine................................................................................................... 800 LIFTING POINT........................................................................................................... 801 Commercial Service Tools............................................................................................ 801 Garage Jack and Safety Stand and 2-Pole Lift........................................................................ 801 Board-On Lift....................................................................................................... 802 TOW TRUCK TOWING........................................................................................................ 803 Tow Truck Towing.................................................................................................... 803 2WD MODELS...................................................................................................... 803 AWD MODELS...................................................................................................... 804 Vehicle Recovery (Freeing a Stuck Vehicle).......................................................................... 804 FRONT........................................................................................................... 804 REAR............................................................................................................ 804 AUTOMATIC TRANSMISSION.......................................................................................... 805 BASIC INSPECTION............................................................................................................ 806 SERVICE INFORMATION FOR ELECTRICAL INCIDENT............................................................................. 806 Work Flow........................................................................................................... 806 WORK FLOW....................................................................................................... 806 Control Units and Electrical Parts.................................................................................. 806 PRECAUTIONS..................................................................................................... 806 How to Check Terminal............................................................................................... 807 CONNECTOR AND TERMINAL PIN KIT.................................................................................. 807 HOW TO PROBE CONNECTORS......................................................................................... 808 Probing from Harness Side .................................................................................. 808 Probing from Terminal Side ................................................................................. 808 How to Check Enlarged Contact Spring of Terminal............................................................ 809 Waterproof Connector Inspection ............................................................................ 810 Terminal Lock Inspection ................................................................................... 810 Intermittent Incident............................................................................................... 810 DESCRIPTION..................................................................................................... 810 VEHICLE VIBRATION............................................................................................... 811 Connector & Harness......................................................................................... 811 Hint........................................................................................................ 811 Sensor & Relay.............................................................................................. 811 Engine Compartment.......................................................................................... 811 Behind the Instrument Panel................................................................................. 811 Under Seating Areas......................................................................................... 811 HEAT SENSITIVE.................................................................................................. 812 FREEZING ....................................................................................................... 812 WATER INTRUSION................................................................................................. 812 ELECTRICAL LOAD ................................................................................................ 812 COLD OR HOT START UP ........................................................................................... 812 Circuit Inspection.................................................................................................. 813 DESCRIPTION .................................................................................................... 813 TESTING FOR “OPENS” IN THE CIRCUIT.............................................................................. 813 Continuity Check Method..................................................................................... 813 Voltage Check Method........................................................................................ 813 TESTING FOR “SHORTS” IN THE CIRCUIT............................................................................. 814 Resistance Check Method..................................................................................... 814 Voltage Check Method........................................................................................ 814 GROUND INSPECTION .............................................................................................. 814 VOLTAGE DROP TESTS ............................................................................................. 815 Measuring Voltage Drop - Accumulated Method................................................................. 815 Measuring Voltage Drop - Step-by-Step....................................................................... 816 CONTROL UNIT CIRCUIT TEST ...................................................................................... 816 CASE 1...................................................................................................... 816 CASE 2...................................................................................................... 817 CONSULT/GST CHECKING SYSTEM............................................................................................. 818 Description......................................................................................................... 818 CONSULT Function and System Application*1........................................................................... 818 FUNCTION........................................................................................................ 818 SYSTEM APPLICATION*1............................................................................................ 818 CONSULT/GST Data Link Connector (DLC) Circuit....................................................................... 819 INSPECTION PROCEDURE............................................................................................ 819 Wiring Diagram - CONSULT/GST CHECKING SYSTEM -...................................................................... 820 WITH ICC........................................................................................................ 820 WITHOUT ICC..................................................................................................... 822 INSPECTION AND ADJUSTMENT............................................................................................... 824 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL.......................................................... 824 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Required Procedure After Battery Disconnection..... 824 GW.................................................................................................................................. 825 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 825 SYMPTOM DIAGNOSIS........................................................................................................... 826 SQUEAK AND RATTLE TROUBLE DIAGNOSES..................................................................................... 826 Work Flow........................................................................................................... 826 CUSTOMER INTERVIEW.............................................................................................. 826 DUPLICATE THE NOISE AND TEST DRIVE.............................................................................. 826 CHECK RELATED SERVICE BULLETINS................................................................................. 827 LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE.................................................................... 827 REPAIR THE CAUSE................................................................................................ 827 CONFIRM THE REPAIR.............................................................................................. 828 Inspection Procedure................................................................................................ 828 INSTRUMENT PANEL................................................................................................ 828 CENTER CONSOLE.................................................................................................. 828 DOORS........................................................................................................... 828 TRUNK........................................................................................................... 828 SUNROOF/HEADLINING.............................................................................................. 829 SEATS........................................................................................................... 829 UNDERHOOD....................................................................................................... 829 Diagnostic Worksheet................................................................................................ 830 PRECAUTION.................................................................................................................. 832 PRECAUTIONS............................................................................................................. 832 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 832 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 832 Precaution for Procedure without Cowl Top Cover..................................................................... 832 Handling for Adhesive and Primer.................................................................................... 832 PREPARATION................................................................................................................. 833 PREPARATION............................................................................................................. 833 Special Service Tools............................................................................................... 833 Commercial Service Tools............................................................................................ 833 REMOVAL AND INSTALLATION.................................................................................................... 834 WINDSHIELD GLASS........................................................................................................ 834 Exploded View....................................................................................................... 834 Removal and Installation............................................................................................ 835 REMOVAL......................................................................................................... 835 INSTALLATION.................................................................................................... 835 Inspection.......................................................................................................... 836 REPAIRING WATER LEAKAGE FOR WINDSHIELD.......................................................................... 836 SIDE WINDOW GLASS....................................................................................................... 837 Exploded View....................................................................................................... 837 Removal and Installation............................................................................................ 837 REMOVAL......................................................................................................... 837 INSTALLATION.................................................................................................... 838 Inspection.......................................................................................................... 838 REPAIRING WATER LEAKAGE FOR SIDE WINDOW GLASS................................................................... 838 BACK DOOR WINDOW GLASS.................................................................................................. 839 Exploded View....................................................................................................... 839 Removal and Installation............................................................................................ 839 REMOVAL......................................................................................................... 839 INSTALLATION.................................................................................................... 840 Inspection.......................................................................................................... 840 REPAIRING WATER LEAKAGE FOR BACK DOOR WINDOW GLASS.............................................................. 840 FRONT DOOR GLASS........................................................................................................ 842 Exploded View....................................................................................................... 842 Removal and Installation............................................................................................ 842 REMOVAL......................................................................................................... 842 INSTALLATION.................................................................................................... 843 Inspection and Adjustment........................................................................................... 843 SYSTEM INITIALIZATION........................................................................................... 843 Initialization.............................................................................................. 843 INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM................................................................... 843 FITTING INSPECTION.............................................................................................. 844 FRONT REGULATOR......................................................................................................... 845 Exploded View....................................................................................................... 845 Removal and Installation............................................................................................ 845 REMOVAL......................................................................................................... 845 INSTALLATION.................................................................................................... 846 Disassembly and Assembly............................................................................................ 846 DISASSEMBLY..................................................................................................... 846 ASSEMBLY........................................................................................................ 846 Inspection and Adjustment........................................................................................... 846 Inspection after Removal........................................................................................ 846 SYSTEM INITIALIZATION........................................................................................... 846 Initialization.............................................................................................. 846 INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM................................................................... 847 FITTING INSPECTION.............................................................................................. 847 REAR DOOR GLASS......................................................................................................... 848 Exploded View....................................................................................................... 848 Removal and Installation............................................................................................ 848 REMOVAL......................................................................................................... 848 INSTALLATION.................................................................................................... 849 Inspection and Adjustment........................................................................................... 850 FITTING INSPECTION.............................................................................................. 850 REAR REGULATOR.......................................................................................................... 851 Exploded View....................................................................................................... 851 Removal and Installation............................................................................................ 851 REMOVAL......................................................................................................... 851 INSTALLATION.................................................................................................... 851 Disassembly and Assembly............................................................................................ 852 DISASSEMBLY..................................................................................................... 852 ASSEMBLY........................................................................................................ 852 Inspection and Adjustment........................................................................................... 852 Inspection after Removal........................................................................................ 852 FITTING INSPECTION.............................................................................................. 852 HRN................................................................................................................................. 853 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 853 DTC/CIRCUIT DIAGNOSIS....................................................................................................... 854 HORN.................................................................................................................... 854 Wiring Diagram - HORN -............................................................................................. 854 PRECAUTION.................................................................................................................. 855 PRECAUTIONS............................................................................................................. 855 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 855 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 855 REMOVAL AND INSTALLATION.................................................................................................... 856 HORN.................................................................................................................... 856 Exploded View....................................................................................................... 856 Removal and Installation............................................................................................ 856 REMOVAL......................................................................................................... 856 Horn (LOW).................................................................................................. 856 Horn (HIGH)................................................................................................. 856 INSTALLATION.................................................................................................... 856 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 INT................................................................................................................................. 857 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 857 SYMPTOM DIAGNOSIS........................................................................................................... 858 SQUEAK AND RATTLE TROUBLE DIAGNOSES..................................................................................... 858 Work Flow........................................................................................................... 858 CUSTOMER INTERVIEW.............................................................................................. 858 DUPLICATE THE NOISE AND TEST DRIVE.............................................................................. 858 CHECK RELATED SERVICE BULLETINS................................................................................. 859 LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE.................................................................... 859 REPAIR THE CAUSE................................................................................................ 859 CONFIRM THE REPAIR.............................................................................................. 860 Inspection Procedure................................................................................................ 860 INSTRUMENT PANEL................................................................................................ 860 CENTER CONSOLE.................................................................................................. 860 DOORS........................................................................................................... 860 TRUNK........................................................................................................... 860 SUNROOF/HEADLINING.............................................................................................. 861 SEATS........................................................................................................... 861 UNDERHOOD....................................................................................................... 861 Diagnostic Worksheet................................................................................................ 862 PRECAUTION.................................................................................................................. 864 PRECAUTIONS............................................................................................................. 864 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 864 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 864 Precaution for Procedure without Cowl Top Cover..................................................................... 864 Precaution for Work................................................................................................. 864 PREPARATION................................................................................................................. 865 PREPARATION............................................................................................................. 865 Special Service Tools............................................................................................... 865 Commercial Service Tools............................................................................................ 865 CLIP LIST............................................................................................................... 866 Clip List........................................................................................................... 866 REMOVAL AND INSTALLATION.................................................................................................... 867 FRONT DOOR FINISHER..................................................................................................... 867 Exploded View....................................................................................................... 867 Removal and Installation............................................................................................ 867 REMOVAL......................................................................................................... 867 INSTALLATION.................................................................................................... 869 Disassembly and Assembly............................................................................................ 869 DISASSEMBLY..................................................................................................... 869 ASSEMBLY........................................................................................................ 869 REAR DOOR FINISHER...................................................................................................... 870 Exploded View....................................................................................................... 870 Removal and Installation............................................................................................ 870 REMOVAL......................................................................................................... 870 INSTALLATION.................................................................................................... 872 Disassembly and Assembly............................................................................................ 872 DISASSEMBLY..................................................................................................... 872 ASSEMBLY........................................................................................................ 872 BODY SIDE TRIM.......................................................................................................... 873 Exploded View....................................................................................................... 873 Removal and Installation............................................................................................ 873 REMOVAL......................................................................................................... 873 FRONT PILLAR GARNISH........................................................................................ 873 FRONT KICKING PLATE INNER................................................................................... 874 FRONT KICKING PLATE OUTER................................................................................... 875 DASH SIDE FINISHER.......................................................................................... 875 REAR KICKING PLATE INNER ................................................................................... 875 REAR KICKING PLATE OUTER.................................................................................... 876 CENTER PILLAR LOWER GARNISH................................................................................. 876 CENTER PILLAR UPPER GARNISH................................................................................. 876 INSTALLATION.................................................................................................... 877 FLOOR TRIM.............................................................................................................. 878 Exploded View....................................................................................................... 878 Removal and Installation............................................................................................ 878 REMOVAL......................................................................................................... 878 INSTALLATION.................................................................................................... 879 HEADLINING.............................................................................................................. 880 Exploded View....................................................................................................... 880 Removal and Installation............................................................................................ 881 REMOVAL......................................................................................................... 881 INSTALLATION.................................................................................................... 884 LUGGAGE FLOOR TRIM...................................................................................................... 885 Exploded View....................................................................................................... 885 Removal and Installation............................................................................................ 886 REMOVAL......................................................................................................... 886 LUGGAGE REAR PLATE.......................................................................................... 886 LUGGAGE FLOOR SPACER........................................................................................ 886 LUGGAGE SIDE FINISHER LOWER ................................................................................ 887 LUGGAGE SIDE FINISHER UPPER................................................................................. 888 INSTALLATION.................................................................................................... 888 BACK DOOR TRIM.......................................................................................................... 889 Exploded View....................................................................................................... 889 Removal and Installation............................................................................................ 889 REMOVAL......................................................................................................... 889 BACK DOOR FINISHER INNER.................................................................................... 889 INSTALLATION.................................................................................................... 891 IP.................................................................................................................................. 892 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 892 PRECAUTION.................................................................................................................. 893 PRECAUTIONS............................................................................................................. 893 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER".......................... 893 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................ 893 Precaution.......................................................................................................... 893 PREPARATION................................................................................................................. 894 PREPARATION............................................................................................................. 894 Special Service Tools............................................................................................... 894 Commercial Service Tools............................................................................................ 894 CLIP LIST............................................................................................................... 895 Clip List........................................................................................................... 895 SYMPTOM DIAGNOSIS........................................................................................................... 896 SQUEAK AND RATTLE TROUBLE DIAGNOSES..................................................................................... 896 Work Flow........................................................................................................... 896 CUSTOMER INTERVIEW.............................................................................................. 896 DUPLICATE THE NOISE AND TEST DRIVE.............................................................................. 896 CHECK RELATED SERVICE BULLETINS................................................................................. 897 LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE.................................................................... 897 REPAIR THE CAUSE................................................................................................ 897 CONFIRM THE REPAIR.............................................................................................. 898 Inspection Procedure................................................................................................ 898 INSTRUMENT PANEL................................................................................................ 898 CENTER CONSOLE.................................................................................................. 898 DOORS........................................................................................................... 898 TRUNK........................................................................................................... 898 SUNROOF/HEADLINING.............................................................................................. 899 SEATS........................................................................................................... 899 UNDERHOOD....................................................................................................... 899 Diagnostic Worksheet................................................................................................ 900 REMOVAL AND INSTALLATION.................................................................................................... 902 INSTRUMENT PANEL ASSEMBLY............................................................................................... 902 Exploded View....................................................................................................... 902 Removal and Installation............................................................................................ 903 WORK STEP....................................................................................................... 903 REMOVAL......................................................................................................... 904 INSTALLATION.................................................................................................... 912 CENTER CONSOLE ASSEMBLY................................................................................................. 913 Exploded View....................................................................................................... 913 Removal and Installation............................................................................................ 913 REMOVAL......................................................................................................... 914 INSTALLATION.................................................................................................... 915 Disassembly and Assembly............................................................................................ 916 DISASSEMBLY..................................................................................................... 916 ASSEMBLY........................................................................................................ 917 LU.................................................................................................................................. 918 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 918 VQ35HR...................................................................................................................... 920 SYSTEM DESCRIPTION...................................................................................................... 920 DESCRIPTION......................................................................................................... 920 Engine Lubrication System....................................................................................... 920 Engine Lubrication System Schematic............................................................................. 920 PRECAUTION.............................................................................................................. 921 PRECAUTIONS......................................................................................................... 921 Liquid Gasket................................................................................................... 921 LIQUID GASKET APPLICATION PROCEDURE......................................................................... 921 Precautions For Engine Service.................................................................................. 921 DISCONNECTING FUEL PIPING................................................................................... 921 DRAINING ENGINE COOLANT..................................................................................... 921 INSPECTION, REPAIR AND REPLACEMENT.......................................................................... 921 REMOVAL AND DISASSEMBLY..................................................................................... 921 ASSEMBLY AND INSTALLATION................................................................................... 921 PREPARATION............................................................................................................. 923 PREPARATION......................................................................................................... 923 Special Service Tools........................................................................................... 923 Commercial Service Tools........................................................................................ 923 PERIODIC MAINTENANCE.................................................................................................... 924 ENGINE OIL.......................................................................................................... 924 Inspection...................................................................................................... 924 ENGINE OIL LEVEL............................................................................................ 924 ENGINE OIL APPEARANCE....................................................................................... 924 ENGINE OIL LEAKAGE.......................................................................................... 924 OIL PRESSURE CHECK.......................................................................................... 925 Draining........................................................................................................ 926 Refilling....................................................................................................... 926 OIL FILTER.......................................................................................................... 927 Removal and Installation........................................................................................ 927 REMOVAL..................................................................................................... 927 INSTALLATION................................................................................................ 927 Inspection...................................................................................................... 928 INSPECTION AFTER INSTALLATION............................................................................... 928 REMOVAL AND INSTALLATION................................................................................................ 929 OIL FILTER BRACKET (AWD)............................................................................................ 929 Exploded View................................................................................................... 929 Removal and Installation........................................................................................ 929 REMOVAL..................................................................................................... 929 INSTALLATION................................................................................................ 929 Inspection...................................................................................................... 930 INSPECTION AFTER INSTALLATION............................................................................... 930 OIL COOLER.......................................................................................................... 931 Exploded View................................................................................................... 931 2WD models.................................................................................................. 931 AWD models.................................................................................................. 931 Removal and Installation........................................................................................ 932 REMOVAL..................................................................................................... 932 INSTALLATION................................................................................................ 933 Inspection...................................................................................................... 933 INSPECTION AFTER REMOVAL.................................................................................... 933 Oil Cooler.............................................................................................. 933 Relief Valve............................................................................................ 933 INSPECTION AFTER INSTALLATION............................................................................... 934 UNIT DISASSEMBLY AND ASSEMBLY........................................................................................... 935 OIL PUMP............................................................................................................ 935 Exploded View................................................................................................... 935 Disassembly and Assembly........................................................................................ 935 DISASSEMBLY................................................................................................. 935 ASSEMBLY.................................................................................................... 935 Inspection...................................................................................................... 936 INSPECTION AFTER DISASSEMBLY................................................................................ 936 Oil Pump Clearance...................................................................................... 936 Regulator Valve Clearance............................................................................... 936 INSPECTION AFTER INSTALLATION............................................................................... 937 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 938 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 938 Periodical Maintenance Specification............................................................................ 938 ENGINE OIL CAPACITY (APPROXIMATELY)......................................................................... 938 Engine Oil Pressure............................................................................................. 938 Oil Pump........................................................................................................ 938 Regulator Valve................................................................................................. 938 VK50VE...................................................................................................................... 939 SYSTEM DESCRIPTION...................................................................................................... 939 DESCRIPTION......................................................................................................... 939 Engine Lubrication System....................................................................................... 939 Engine Lubrication System Schematic............................................................................. 940 PRECAUTION.............................................................................................................. 941 PRECAUTIONS......................................................................................................... 941 Liquid Gasket................................................................................................... 941 LIQUID GASKET APPLICATION PROCEDURE......................................................................... 941 Precautions For Engine Service.................................................................................. 941 DISCONNECTING FUEL PIPING................................................................................... 941 DRAINING ENGINE COOLANT..................................................................................... 941 INSPECTION, REPAIR AND REPLACEMENT.......................................................................... 941 REMOVAL AND DISASSEMBLY..................................................................................... 941 ASSEMBLY AND INSTALLATION................................................................................... 941 PREPARATION............................................................................................................. 943 PREPARATION......................................................................................................... 943 Special Service Tools........................................................................................... 943 Commercial Service Tools........................................................................................ 943 PERIODIC MAINTENANCE.................................................................................................... 944 ENGINE OIL.......................................................................................................... 944 Inspection...................................................................................................... 944 ENGINE OIL LEVEL............................................................................................ 944 ENGINE OIL APPEARANCE....................................................................................... 944 ENGINE OIL LEAKAGE.......................................................................................... 944 OIL PRESSURE CHECK.......................................................................................... 944 Draining........................................................................................................ 945 Refilling....................................................................................................... 946 OIL FILTER.......................................................................................................... 947 Removal and Installation........................................................................................ 947 REMOVAL..................................................................................................... 947 INSTALLATION................................................................................................ 947 Inspection...................................................................................................... 947 INSPECTION AFTER INSTALLATION............................................................................... 947 REMOVAL AND INSTALLATION................................................................................................ 948 OIL COOLER.......................................................................................................... 948 Exploded View................................................................................................... 948 Removal and Installation........................................................................................ 948 REMOVAL..................................................................................................... 948 INSTALLATION................................................................................................ 949 Inspection...................................................................................................... 949 INSPECTION AFTER REMOVAL.................................................................................... 949 Oil Cooler.............................................................................................. 949 Relief Valve............................................................................................ 949 INSPECTION AFTER INSTALLATION............................................................................... 949 UNIT DISASSEMBLY AND ASSEMBLY........................................................................................... 950 OIL PUMP............................................................................................................ 950 Exploded View................................................................................................... 950 Disassembly and Assembly........................................................................................ 950 DISASSEMBLY................................................................................................. 950 ASSEMBLY.................................................................................................... 950 Inspection...................................................................................................... 950 INSPECTION AFTER INSTALLATION............................................................................... 950 SERVICE DATA AND SPECIFICATIONS (SDS)................................................................................... 952 SERVICE DATA AND SPECIFICATIONS (SDS)............................................................................... 952 Periodical Maintenance Specification............................................................................ 952 ENGINE OIL CAPACITY (APPROXIMATELY)......................................................................... 952 Engine Oil Pressure............................................................................................. 952 MA.................................................................................................................................. 953 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents............................................................................................................... 953 PREPARATION................................................................................................................. 956 PREPARATION............................................................................................................. 956 Special Service Tool................................................................................................ 956 Commercial Service Tool............................................................................................. 956 PERIODIC MAINTENANCE........................................................................................................ 957 GENERAL MAINTENANCE..................................................................................................... 957 FOR NORTH AMERICA................................................................................................... 957 FOR NORTH AMERICA : Explanation of General Maintenance.......................................................... 957 OUTSIDE THE VEHICLE......................................................................................... 957 INSIDE THE VEHICLE.......................................................................................... 957 UNDER THE HOOD AND VEHICLE.................................................................................. 958 FOR MEXICO.......................................................................................................... 958 FOR MEXICO : General Maintenance................................................................................ 959 OUTSIDE THE VEHICLE......................................................................................... 959 INSIDE THE VEHICLE.......................................................................................... 959 UNDER THE HOOD AND VEHICLE.................................................................................. 959 PERIODIC MAINTENANCE.................................................................................................... 961 FOR NORTH AMERICA................................................................................................... 961 FOR NORTH AMERICA : Introduction of Periodic Maintenance........................................................ 961 FOR NORTH AMERICA : Schedule 1.................................................................................. 961 EMISSION CONTROL SYSTEM..................................................................................... 961 CHASSIS AND BODY............................................................................................ 962 FOR NORTH AMERICA : Schedule 2.................................................................................. 963 EMISSION CONTROL SYSTEM..................................................................................... 963 CHASSIS AND BODY............................................................................................ 964 FOR MEXICO.......................................................................................................... 965 FOR MEXICO : Introduction of Periodic Maintenance............................................................... 965 ENGINE AND EMISSION CONTROL MAINTENANCE..................................................................... 965 CHASSIS AND BODY MAINTENANCE................................................................................ 966 MAINTENANCE UNDER SEVERE DRIVING CONDITIONS................................................................. 967 RECOMMENDED FLUIDS AND LUBRICANTS....................................................................................... 969 FOR NORTH AMERICA................................................................................................... 969 FOR NORTH AMERICA : Fluids and Lubricants....................................................................... 969 FOR NORTH AMERICA : Engine Oil Recommendation................................................................... 970 FOR NORTH AMERICA : Anti-Freeze Coolant Mixture Ratio........................................................... 970 FOR MEXICO.......................................................................................................... 970 FOR MEXICO : Fluids and Lubricants.............................................................................. 971 FOR MEXICO : SAE Viscosity Number............................................................................... 971 GASOLINE ENGINE............................................................................................. 971 DIFFERENTIAL GEAR OIL....................................................................................... 972 FOR MEXICO : Engine Coolant Mixture Ratio....................................................................... 973 ENGINE MAINTENANCE (VQ35HR)............................................................................................. 974 DRIVE BELT.......................................................................................................... 974 DRIVE BELT : Exploded View...................................................................................... 974 DRIVE BELT : Checking........................................................................................... 974 DRIVE BELT : Tension Adjustment................................................................................. 974 ENGINE COOLANT...................................................................................................... 974 ENGINE COOLANT : Draining....................................................................................... 974 ENGINE COOLANT : Refilling...................................................................................... 975 ENGINE COOLANT : Flushing....................................................................................... 977 FUEL LINES.......................................................................................................... 978 FUEL LINES : Inspection......................................................................................... 978 AIR CLEANER FILTER.................................................................................................. 978 AIR CLEANER FILTER : Removal and Installation................................................................... 978 REMOVAL..................................................................................................... 978 INSTALLATION................................................................................................ 978 ENGINE OIL.......................................................................................................... 979 ENGINE OIL : Draining........................................................................................... 979 ENGINE OIL : Refilling.......................................................................................... 979 OIL FILTER.......................................................................................................... 979 OIL FILTER : Removal and Installation........................................................................... 979 REMOVAL..................................................................................................... 979 INSTALLATION................................................................................................ 980 OIL FILTER : Inspection......................................................................................... 980 INSPECTION AFTER INSTALLATION............................................................................... 980 SPARK PLUG.......................................................................................................... 981 SPARK PLUG : Removal and Installation........................................................................... 981 REMOVAL..................................................................................................... 981 INSTALLATION................................................................................................ 981 SPARK PLUG : Inspection......................................................................................... 981 INSPECTION AFTER REMOVAL.................................................................................... 981 EVAP VAPOR LINES.................................................................................................... 981 EVAP VAPOR LINES : Inspection................................................................................... 982 ENGINE MAINTENANCE (VK50VE)............................................................................................. 983 DRIVE BELTS......................................................................................................... 983 DRIVE BELTS : Exploded View..................................................................................... 983 DRIVE BELTS : Checking.......................................................................................... 983 DRIVE BELTS : Tension Adjustment................................................................................ 984 ENGINE COOLANT...................................................................................................... 984 ENGINE COOLANT : Draining....................................................................................... 984 ENGINE COOLANT : Refilling...................................................................................... 984 ENGINE COOLANT : Flushing....................................................................................... 986 FUEL LINES.......................................................................................................... 987 FUEL LINES : Inspection......................................................................................... 987 AIR CLEANER FILTER.................................................................................................. 987 AIR CLEANER FILTER : Removal and Installation................................................................... 987 REMOVAL..................................................................................................... 987 INSTALLATION................................................................................................ 988 ENGINE OIL.......................................................................................................... 988 ENGINE OIL : Draining........................................................................................... 988 ENGINE OIL : Refilling.......................................................................................... 988 OIL FILTER.......................................................................................................... 988 OIL FILTER : Removal and Installation........................................................................... 988 REMOVAL..................................................................................................... 988 INSTALLATION................................................................................................ 989 OIL FILTER : Inspection......................................................................................... 989 INSPECTION AFTER INSTALLATION............................................................................... 989 SPARK PLUG.......................................................................................................... 989 SPARK PLUG : Removal and Installation........................................................................... 989 REMOVAL..................................................................................................... 989 INSTALLATION................................................................................................ 990 SPARK PLUG : Inspection......................................................................................... 990 INSPECTION AFTER REMOVAL.................................................................................... 990 EVAP VAPOR LINES.................................................................................................... 990 EVAP VAPOR LINES : Inspection................................................................................... 990 CHASSIS MAINTENANCE..................................................................................................... 991 EXHAUST SYSTEM...................................................................................................... 991 EXHAUST SYSTEM : Inspection..................................................................................... 991 A/T FLUID: RE7R01A.................................................................................................. 991 A/T FLUID: RE7R01A : Inspection................................................................................. 991 FLUID LEAKAGE............................................................................................... 991 A/T FLUID: RE7R01B.................................................................................................. 991 A/T FLUID: RE7R01B : Inspection................................................................................. 991 FLUID LEAKAGE............................................................................................... 991 TRANSFER FLUID...................................................................................................... 991 TRANSFER FLUID : Inspection..................................................................................... 991 FLUID LEAKAGE............................................................................................... 991 FLUID LEVEL................................................................................................. 991 TRANSFER FLUID : Draining....................................................................................... 992 TRANSFER FLUID : Refilling...................................................................................... 992 FRONT PROPELLER SHAFT: 2S56A........................................................................................ 992 FRONT PROPELLER SHAFT: 2S56A : Inspection....................................................................... 992 NOISE....................................................................................................... 992 VIBRATION................................................................................................... 992 REAR PROPELLER SHAFT: 3S80A-R....................................................................................... 993 REAR PROPELLER SHAFT: 3S80A-R : Inspection...................................................................... 993 NOISE....................................................................................................... 993 VIBRATION................................................................................................... 993 REAR PROPELLER SHAFT: 3F80A-1VL107.................................................................................. 994 REAR PROPELLER SHAFT: 3F80A-1VL107 : Inspection................................................................. 994 NOISE....................................................................................................... 994 VIBRATION................................................................................................... 994 REAR PROPELLER SHAFT: 3F-R-2VL107................................................................................... 994 REAR PROPELLER SHAFT: 3F-R-2VL107 : Inspection.................................................................. 994 NOISE....................................................................................................... 994 VIBRATION................................................................................................... 995 FRONT DIFFERENTIAL GEAR OIL: F160A.................................................................................. 995 FRONT DIFFERENTIAL GEAR OIL: F160A : Inspection................................................................. 995 OIL LEAKAGE................................................................................................. 995 OIL LEVEL................................................................................................... 995 FRONT DIFFERENTIAL GEAR OIL: F160A : Draining................................................................... 995 FRONT DIFFERENTIAL GEAR OIL: F160A : Refilling.................................................................. 996 REAR DIFFERENTIAL GEAR OIL: R200.................................................................................... 996 REAR DIFFERENTIAL GEAR OIL: R200 : Inspection................................................................... 996 OIL LEAKAGE................................................................................................. 996 OIL LEVEL................................................................................................... 996 REAR DIFFERENTIAL GEAR OIL: R200 : Draining..................................................................... 996 REAR DIFFERENTIAL GEAR OIL: R200 : Refilling.................................................................... 997 REAR DIFFERENTIAL GEAR OIL: R230.................................................................................... 997 REAR DIFFERENTIAL GEAR OIL: R230 : Inspection................................................................... 997 OIL LEAKAGE................................................................................................. 997 OIL LEVEL................................................................................................... 997 REAR DIFFERENTIAL GEAR OIL: R230 : Draining..................................................................... 997 REAR DIFFERENTIAL GEAR OIL: R230 : Refilling.................................................................... 998 WHEELS (BONDING WEIGHT TYPE)........................................................................................ 998 WHEELS (BONDING WEIGHT TYPE) : Adjustment....................................................................... 998 BALANCING WHEELS (BONDING WEIGHT TYPE)...................................................................... 998 Preparation Before Adjustment........................................................................... 998 Wheel Balance Adjustment................................................................................ 998 TIRE ROTATION............................................................................................... 999 BRAKE FLUID LEVEL AND LEAKS.........................................................................................1000 BRAKE FLUID LEVEL AND LEAKS : Inspection........................................................................1000 BRAKE LINES AND CABLES..............................................................................................1000 BRAKE LINES AND CABLES : Inspection.............................................................................1000 BRAKE FLUID.........................................................................................................1000 BRAKE FLUID : Changing..........................................................................................1001 DISC BRAKE..........................................................................................................1001 DISC BRAKE : Inspection.........................................................................................1001 DISC ROTOR..................................................................................................1001 CALIPER.....................................................................................................1001 BRAKE PAD...................................................................................................1001 DISC BRAKE : Front Disc Brake...................................................................................1001 2 PISTON TYPE...............................................................................................1001 4 PISTON TYPE...............................................................................................1001 DISC BRAKE : Rear Disc Brake....................................................................................1002 1 PISTON TYPE...............................................................................................1002 2 PISTON TYPE...............................................................................................1002 STEERING GEAR AND LINKAGE...........................................................................................1002 STEERING GEAR AND LINKAGE : Inspection..........................................................................1002 STEERING GEAR...............................................................................................1002 STEERING LINKAGE............................................................................................1002 POWER STEERING FLUID AND LINES......................................................................................1002 POWER STEERING FLUID AND LINES : Inspection.....................................................................1003 AXLE AND SUSPENSION PARTS...........................................................................................1003 AXLE AND SUSPENSION PARTS : Inspection..........................................................................1003 DRIVE SHAFT.........................................................................................................1003 DRIVE SHAFT : Inspection........................................................................................1004 BODY MAINTENANCE........................................................................................................1005 LOCKS, HINGES AND HOOD LATCH........................................................................................1005 LOCKS, HINGES AND HOOD LATCH : Lubricating......................................................................1005 SEAT BELT, BUCKLES, RETRACTORS, ANCHORS AND ADJUSTERS...............................................................1005 SEAT BELT, BUCKLES, RETRACTORS, ANCHORS AND ADJUSTERS : Inspection..............................................1005 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................1006 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................1006 DRIVE BELT (VQ35HR).................................................................................................1006 DRIVE BELT (VQ35HR) : Drive Belt................................................................................1006 DRIVE BELT..................................................................................................1006 DRIVE BELTS (VK50VE)................................................................................................1006 DRIVE BELTS (VK50VE) : Drive Belts..............................................................................1006 DRIVE BELT..................................................................................................1006 ENGINE COOLANT (VQ35HR).............................................................................................1006 ENGINE COOLANT (VQ35HR) : Periodical Maintenance Specification..................................................1006 ENGINE COOLANT CAPACITY (APPROXIMATELY).....................................................................1006 ENGINE COOLANT (VK50VE).............................................................................................1006 ENGINE COOLANT (VK50VE) : Periodical Maintenance Specification..................................................1006 ENGINE COOLANT CAPACITY (APPROXIMATELY).....................................................................1006 ENGINE OIL (VQ35HR).................................................................................................1006 ENGINE OIL (VQ35HR) : Periodical Maintenance Specification......................................................1006 ENGINE OIL CAPACITY (APPROXIMATELY).........................................................................1006 ENGINE OIL (VK50VE).................................................................................................1006 ENGINE OIL (VK50VE) : Periodical Maintenance Specification......................................................1006 ENGINE OIL CAPACITY (APPROXIMATELY).........................................................................1006 SPARK PLUG (VQ35HR).................................................................................................1007 SPARK PLUG (VQ35HR) : Spark Plug................................................................................1007 SPARK PLUG..................................................................................................1007 SPARK PLUG (VK50VE).................................................................................................1007 SPARK PLUG (VK50VE) : Spark Plug................................................................................1007 SPARK PLUG..................................................................................................1007 ROAD WHEEL..........................................................................................................1007 ROAD WHEEL : Road Wheel.........................................................................................1007 ALUMINUM WHEEL (CONVENTIONAL)...............................................................................1007 STEEL WHEEL (FOR EMERGENCY USE).............................................................................1007 MIR.................................................................................................................................1008 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1008 WITH ADP....................................................................................................................1010 BASIC INSPECTION........................................................................................................1010 DIAGNOSIS AND REPAIR WORKFLOW.......................................................................................1010 Work Flow.......................................................................................................1010 DETAILED FLOW...............................................................................................1010 SYSTEM DESCRIPTION......................................................................................................1011 DOOR MIRROR SYSTEM..................................................................................................1011 System Diagram..................................................................................................1011 System Description..............................................................................................1011 MANUAL FUNCTION.............................................................................................1011 Description.............................................................................................1011 Operation Conditions....................................................................................1011 REVERSE INTERLOCK DOOR MIRROR SYSTEM........................................................................1011 Description.............................................................................................1011 Operation Conditions....................................................................................1011 Mirror Angle Memory Function............................................................................1011 Memory Procedure........................................................................................1012 AUTOMATIC DRIVE POSITIONER SYSTEM LINKED OPERATION..........................................................1012 Description.............................................................................................1012 Component Parts Location........................................................................................1012 Component Description...........................................................................................1013 INSIDE MIRROR SYSTEM................................................................................................1014 System Description..............................................................................................1014 Component Description...........................................................................................1014 DIAGNOSIS SYSTEM (DRIVER SEAT CONTROL UNIT).........................................................................1015 CONSULT Function................................................................................................1015 APPLICATION ITEM............................................................................................1015 SELF-DIAGNOSIS RESULTS......................................................................................1015 DATA MONITOR................................................................................................1015 ACTIVE TEST.................................................................................................1016 WORK SUPPORT................................................................................................1016 DTC/CIRCUIT DIAGNOSIS...................................................................................................1018 DOOR MIRROR REMOTE CONTROL SWITCH...................................................................................1018 MIRROR SWITCH...................................................................................................1018 MIRROR SWITCH : Description.................................................................................1018 MIRROR SWITCH : Component Function Check....................................................................1018 MIRROR SWITCH : Diagnosis Procedure.........................................................................1018 MIRROR SWITCH : Component Inspection........................................................................1019 CHANGEOVER SWITCH...............................................................................................1020 CHANGEOVER SWITCH : Description.............................................................................1020 CHANGEOVER SWITCH : Component Function Check................................................................1020 CHANGEOVER SWITCH : Diagnosis Procedure.....................................................................1020 CHANGEOVER SWITCH : Component Inspection....................................................................1021 AUTO ANTI-DAZZLING INSIDE MIRROR SYSTEM.............................................................................1023 Wiring Diagram - INSIDE MIRROR SYSTEM -.........................................................................1023 MIRROR SYSTEM.......................................................................................................1024 Wiring Diagram - MIRROR SYSTEM -................................................................................1024 ECU DIAGNOSIS INFORMATION...............................................................................................1026 DRIVER SEAT CONTROL UNIT............................................................................................1026 Reference Value.................................................................................................1026 VALUES ON THE DIAGNOSIS TOOL................................................................................1026 TERMINAL LAYOUT.............................................................................................1027 PHYSICAL VALUES.............................................................................................1027 Wiring Diagram - AUTOMATIC DRIVE POSITIONER CONTROL SYSTEM -....................................................1031 Fail Safe.......................................................................................................1033 DTC Index.......................................................................................................1034 AUTOMATIC DRIVE POSITIONER CONTROL UNIT.............................................................................1035 Reference Value.................................................................................................1035 TERMINAL LAYOUT.............................................................................................1035 PHYSICAL VALUES.............................................................................................1035 Wiring Diagram - AUTOMATIC DRIVE POSITIONER CONTROL SYSTEM -....................................................1039 SYMPTOM DIAGNOSIS.......................................................................................................1042 DOOR MIRROR DOES NOT OPERATE........................................................................................1042 Diagnosis Procedure.............................................................................................1042 REVERSE INTERLOCK DOOR MIRROR DOES NOT OPERATE......................................................................1043 Diagnosis Procedure.............................................................................................1043 SQUEAK AND RATTLE TROUBLE DIAGNOSES.................................................................................1044 Work Flow.......................................................................................................1044 CUSTOMER INTERVIEW..........................................................................................1044 DUPLICATE THE NOISE AND TEST DRIVE..........................................................................1044 CHECK RELATED SERVICE BULLETINS.............................................................................1045 LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE................................................................1045 REPAIR THE CAUSE............................................................................................1045 CONFIRM THE REPAIR..........................................................................................1046 Inspection Procedure............................................................................................1046 INSTRUMENT PANEL............................................................................................1046 CENTER CONSOLE..............................................................................................1046 DOORS.......................................................................................................1046 TRUNK.......................................................................................................1046 SUNROOF/HEADLINING..........................................................................................1047 SEATS.......................................................................................................1047 UNDERHOOD...................................................................................................1047 Diagnostic Worksheet............................................................................................1048 PRECAUTION..............................................................................................................1050 PRECAUTIONS.........................................................................................................1050 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"......................1050 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................1050 PREPARATION.............................................................................................................1051 PREPARATION.........................................................................................................1051 Special Service Tools...........................................................................................1051 Commercial Service Tools........................................................................................1051 REMOVAL AND INSTALLATION................................................................................................1052 INSIDE MIRROR.......................................................................................................1052 Exploded View...................................................................................................1052 Base model..................................................................................................1052 Option model................................................................................................1052 Removal and Installation........................................................................................1053 REMOVAL.....................................................................................................1053 Base model..............................................................................................1053 Option model............................................................................................1053 INSTALLATION................................................................................................1053 DOOR MIRROR.........................................................................................................1054 Exploded View...................................................................................................1054 DOOR MIRROR ASSEMBLY............................................................................................1054 DOOR MIRROR ASSEMBLY : Removal and Installation.............................................................1054 REMOVAL.................................................................................................1054 INSTALLATION............................................................................................1054 DOOR MIRROR ASSEMBLY : Disassembly and Assembly.............................................................1054 DISASSEMBLY.............................................................................................1054 ASSEMBLY................................................................................................1055 GLASS MIRROR....................................................................................................1055 GLASS MIRROR : Removal and Installation.....................................................................1055 DISASSEMBLY.............................................................................................1055 ASSEMBLY................................................................................................1055 DOOR MIRROR COVER...............................................................................................1055 DOOR MIRROR COVER : Removal and Installation................................................................1055 DISASSEMBLY.............................................................................................1055 ASSEMBLY................................................................................................1056 DOOR MIRROR REMOTE CONTROL SWITCH...................................................................................1057 Exploded View...................................................................................................1057 Removal and Installation........................................................................................1057 REMOVAL.....................................................................................................1057 INSTALLATION................................................................................................1057 WITHOUT ADP.................................................................................................................1058 SYSTEM DESCRIPTION......................................................................................................1058 DOOR MIRROR SYSTEM..................................................................................................1058 Component Description...........................................................................................1058 INSIDE MIRROR SYSTEM................................................................................................1059 System Description..............................................................................................1059 Component Description...........................................................................................1059 DTC/CIRCUIT DIAGNOSIS...................................................................................................1060 AUTO ANTI-DAZZLING INSIDE MIRROR SYSTEM.............................................................................1060 Wiring Diagram - INSIDE MIRROR SYSTEM -.........................................................................1060 MIRROR SYSTEM.......................................................................................................1061 Wiring Diagram - MIRROR SYSTEM -................................................................................1061 SYMPTOM DIAGNOSIS.......................................................................................................1062 SQUEAK AND RATTLE TROUBLE DIAGNOSES.................................................................................1062 Work Flow.......................................................................................................1062 CUSTOMER INTERVIEW..........................................................................................1062 DUPLICATE THE NOISE AND TEST DRIVE..........................................................................1062 CHECK RELATED SERVICE BULLETINS.............................................................................1063 LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE................................................................1063 REPAIR THE CAUSE............................................................................................1063 CONFIRM THE REPAIR..........................................................................................1064 Inspection Procedure............................................................................................1064 INSTRUMENT PANEL............................................................................................1064 CENTER CONSOLE..............................................................................................1064 DOORS.......................................................................................................1064 TRUNK.......................................................................................................1064 SUNROOF/HEADLINING..........................................................................................1065 SEATS.......................................................................................................1065 UNDERHOOD...................................................................................................1065 Diagnostic Worksheet............................................................................................1066 PRECAUTION..............................................................................................................1068 PRECAUTIONS.........................................................................................................1068 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"......................1068 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................1068 PREPARATION.............................................................................................................1069 PREPARATION.........................................................................................................1069 Special Service Tools...........................................................................................1069 Commercial Service Tools........................................................................................1069 REMOVAL AND INSTALLATION................................................................................................1070 INSIDE MIRROR.......................................................................................................1070 Exploded View...................................................................................................1070 Base model..................................................................................................1070 Option model................................................................................................1070 Removal and Installation........................................................................................1071 REMOVAL.....................................................................................................1071 Base model..............................................................................................1071 Option model............................................................................................1071 INSTALLATION................................................................................................1071 DOOR MIRROR.........................................................................................................1072 Exploded View...................................................................................................1072 DOOR MIRROR ASSEMBLY............................................................................................1072 DOOR MIRROR ASSEMBLY : Removal and Installation.............................................................1072 REMOVAL.................................................................................................1072 INSTALLATION............................................................................................1072 DOOR MIRROR ASSEMBLY : Disassembly and Assembly.............................................................1072 DISASSEMBLY.............................................................................................1072 ASSEMBLY................................................................................................1073 GLASS MIRROR....................................................................................................1073 GLASS MIRROR : Removal and Installation.....................................................................1073 DISASSEMBLY.............................................................................................1073 ASSEMBLY................................................................................................1073 DOOR MIRROR COVER...............................................................................................1073 DOOR MIRROR COVER : Removal and Installation................................................................1073 DISASSEMBLY.............................................................................................1073 ASSEMBLY................................................................................................1074 DOOR MIRROR REMOTE CONTROL SWITCH...................................................................................1075 Exploded View...................................................................................................1075 Removal and Installation........................................................................................1075 REMOVAL.....................................................................................................1075 INSTALLATION................................................................................................1075 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 MWI.................................................................................................................................1076 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1076 BASIC INSPECTION............................................................................................................1079 DIAGNOSIS AND REPAIR WORKFLOW...........................................................................................1079 Work flow...........................................................................................................1079 OVERALL SEQUENCE................................................................................................1079 DETAILED FLOW...................................................................................................1079 SYSTEM DESCRIPTION..........................................................................................................1081 METER SYSTEM............................................................................................................1081 METER SYSTEM........................................................................................................1081 METER SYSTEM : System Diagram...................................................................................1081 METER SYSTEM : System Description...............................................................................1081 COMBINATION METER...........................................................................................1081 UNIFIED METER AND A/C AMP...................................................................................1081 IPDM E/R....................................................................................................1082 METER CONTROL FUNCTION LIST.................................................................................1082 ARRANGEMENT OF COMBINATION METER............................................................................1084 METER SYSTEM : Component Parts Location.........................................................................1085 METER SYSTEM : Component Description............................................................................1086 SPEEDOMETER.........................................................................................................1087 SPEEDOMETER : System Diagram....................................................................................1087 SPEEDOMETER : System Description................................................................................1087 SPEEDOMETER : Component Parts Location..........................................................................1088 SPEEDOMETER : Component Description.............................................................................1089 TACHOMETER..........................................................................................................1089 TACHOMETER : System Diagram.....................................................................................1089 TACHOMETER : System Description.................................................................................1089 TACHOMETER : Component Parts Location...........................................................................1090 TACHOMETER : Component Description..............................................................................1091 ENGINE COOLANT TEMPERATURE GAUGE....................................................................................1091 ENGINE COOLANT TEMPERATURE GAUGE : System Diagram...............................................................1091 ENGINE COOLANT TEMPERATURE GAUGE : System Description...........................................................1091 ENGINE COOLANT TEMPERATURE GAUGE : Component Parts Location.....................................................1092 ENGINE COOLANT TEMPERATURE GAUGE : Component Description........................................................1093 FUEL GAUGE..........................................................................................................1093 FUEL GAUGE : System Diagram.....................................................................................1093 FUEL GAUGE : System Description.................................................................................1093 CONTROL OUTLINE.............................................................................................1093 REFUEL CONTROL..............................................................................................1093 FUEL GAUGE : Component Parts Location...........................................................................1094 FUEL GAUGE : Component Description..............................................................................1095 ODO/TRIP METER......................................................................................................1095 ODO/TRIP METER : System Diagram.................................................................................1095 ODO/TRIP METER : System Description.............................................................................1095 ODO/TRIP METER : Component Parts Location.......................................................................1096 ODO/TRIP METER : Component Description..........................................................................1097 SHIFT POSITION INDICATOR............................................................................................1097 SHIFT POSITION INDICATOR : System Diagram.......................................................................1097 SHIFT POSITION INDICATOR : System Description...................................................................1097 MANUAL MODE.................................................................................................1097 When Operated with A/T Shift Selector...................................................................1097 When Operated with Paddle Shifter.......................................................................1098 NON-MANUAL MODE.............................................................................................1098 SHIFT POSITION INDICATOR : Component Parts Location.............................................................1099 SHIFT POSITION INDICATOR : Component Description................................................................1100 WARNING LAMPS/INDICATOR LAMPS.......................................................................................1100 WARNING LAMPS/INDICATOR LAMPS : System Diagram..................................................................1100 WARNING LAMPS/INDICATOR LAMPS : System Description..............................................................1100 OIL PRESSURE WARNING LAMP...................................................................................1100 WARNING LAMPS/INDICATOR LAMPS : Component Parts Location........................................................1101 WARNING LAMPS/INDICATOR LAMPS : Component Description...........................................................1102 METER ILLUMINATION CONTROL..........................................................................................1102 METER ILLUMINATION CONTROL : System Diagram.....................................................................1102 METER ILLUMINATION CONTROL : System Description.................................................................1102 SYSTEM DESCRIPTION..........................................................................................1102 Daytime Mode............................................................................................1102 Nighttime Mode..........................................................................................1103 Driver Welcome Function.................................................................................1103 METER ILLUMINATION CONTROL : Component Parts Location...........................................................1104 METER ILLUMINATION CONTROL : Component Description..............................................................1105 METER EFFECT FUNCTION...............................................................................................1105 METER EFFECT FUNCTION : System Diagram..........................................................................1105 METER EFFECT FUNCTION : System Description......................................................................1105 SYSTEM DESCRIPTION..........................................................................................1105 Engine-start Effect function............................................................................1105 Ignition Switch OFF Effect Function.....................................................................1106 METER EFFECT FUNCTION : Component Parts Location................................................................1107 METER EFFECT FUNCTION : Component Description...................................................................1108 INFORMATION DISPLAY.................................................................................................1108 INFORMATION DISPLAY : System Diagram............................................................................1108 INFORMATION DISPLAY : System Description........................................................................1108 DESCRIPTION.................................................................................................1108 PARKING BRAKE RELEASE WARNING...............................................................................1109 Warning Operation Condition.............................................................................1109 LOW FUEL WARNING............................................................................................1109 Warning Operation Condition.............................................................................1109 LOW WASHER FLUID WARNING....................................................................................1109 Warning Operation Condition.............................................................................1109 LOW OUTSIDE TEMPERATURE WARNING.............................................................................1109 DOOR OPEN WARNING...........................................................................................1109 LOW TIRE PRESSURE WARNING...................................................................................1109 FUEL FILLER CAP WARNING.....................................................................................1109 INSTANTANEOUS FUEL CONSUMPTION..............................................................................1110 AVERAGE FUEL CONSUMPTION....................................................................................1110 AVERAGE VEHICLE SPEED.......................................................................................1110 TRAVEL TIME.................................................................................................1110 TRAVEL DISTANCE.............................................................................................1110 POSSIBLE DRIVING DISTANCE...................................................................................1110 AMBIENT AIR TEMPERATURE.....................................................................................1110 SETTING.....................................................................................................1111 INFORMATION DISPLAY : Component Parts Location..................................................................1112 INFORMATION DISPLAY : Component Description.....................................................................1113 COMPASS.................................................................................................................1114 Description.........................................................................................................1114 DESCRIPTION.....................................................................................................1114 ZONE VARIATION SETTING PROCEDURE................................................................................1114 CALIBRATION PROCEDURE...........................................................................................1115 Component Parts Location............................................................................................1116 Special Repair Requirement..........................................................................................1116 CLOCK...................................................................................................................1117 Component Parts Location............................................................................................1117 DIAGNOSIS SYSTEM (METER)................................................................................................1118 Diagnosis Description...............................................................................................1118 SELF-DIAGNOSIS MODE.............................................................................................1118 OPERATION PROCEDURE.............................................................................................1118 DIAGNOSIS SYSTEM (UNIFIED METER AND A/C AMP.)...........................................................................1120 CONSULT Function (METER/M&A)........................................................................................1120 CONSULT APPLICATION ITEMS.......................................................................................1120 SELF DIAG RESULT................................................................................................1120 DATA MONITOR....................................................................................................1120 Display Item List...........................................................................................1120 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1124 U1000 CAN COMM CIRCUIT..................................................................................................1124 Description.........................................................................................................1124 DTC Logic...........................................................................................................1124 DTC DETECTION LOGIC.............................................................................................1124 Diagnosis Procedure.................................................................................................1124 U1010 CONTROL UNIT (CAN)................................................................................................1125 Description.........................................................................................................1125 DTC Logic...........................................................................................................1125 DTC DETECTION LOGIC.............................................................................................1125 Diagnosis Procedure.................................................................................................1125 B2201 COMMUNICATION ERROR 1.............................................................................................1126 Description.........................................................................................................1126 DTC Logic...........................................................................................................1126 DTC DETECTION LOGIC.............................................................................................1126 Diagnosis Procedure.................................................................................................1126 B2202 COMMUNICATION ERROR 2.............................................................................................1128 Description.........................................................................................................1128 DTC Logic...........................................................................................................1128 DTC DETECTION LOGIC.............................................................................................1128 Diagnosis Procedure.................................................................................................1128 B2205 VEHICLE SPEED.....................................................................................................1130 Description.........................................................................................................1130 DTC Logic...........................................................................................................1130 DTC DETECTION LOGIC.............................................................................................1130 Diagnosis Procedure.................................................................................................1130 B2267 ENGINE SPEED......................................................................................................1131 Description.........................................................................................................1131 DTC Logic...........................................................................................................1131 DTC DETECTION LOGIC.............................................................................................1131 Diagnosis Procedure.................................................................................................1131 B2268 WATER TEMP........................................................................................................1132 Description.........................................................................................................1132 DTC Logic...........................................................................................................1132 DTC DETECTION LOGIC.............................................................................................1132 Diagnosis Procedure.................................................................................................1132 POWER SUPPLY AND GROUND CIRCUIT.........................................................................................1133 COMBINATION METER...................................................................................................1133 COMBINATION METER : Diagnosis Procedure.........................................................................1133 UNIFIED METER AND A/C AMP...........................................................................................1133 UNIFIED METER AND A/C AMP. : Diagnosis Procedure................................................................1133 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)........................................................1134 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Diagnosis Procedure..............................1134 FUEL LEVEL SENSOR SIGNAL CIRCUIT........................................................................................1136 Description.........................................................................................................1136 Component Function Check............................................................................................1136 Diagnosis Procedure.................................................................................................1136 Component Inspection................................................................................................1137 METER CONTROL SWITCH SIGNAL CIRCUIT.....................................................................................1139 Description.........................................................................................................1139 Diagnosis Procedure.................................................................................................1139 Component Inspection................................................................................................1140 TRIP A/B RESET SWITCH SIGNAL CIRCUIT....................................................................................1141 Description.........................................................................................................1141 Diagnosis Procedure.................................................................................................1141 Component Inspection................................................................................................1141 OIL PRESSURE SWITCH SIGNAL CIRCUIT......................................................................................1143 Description.........................................................................................................1143 Component Function Check............................................................................................1143 Diagnosis Procedure.................................................................................................1143 Component Inspection................................................................................................1143 PARKING BRAKE SWITCH SIGNAL CIRCUIT.....................................................................................1144 Description.........................................................................................................1144 Diagnosis Procedure.................................................................................................1144 Component Inspection................................................................................................1144 WASHER LEVEL SWITCH SIGNAL CIRCUIT......................................................................................1146 Description.........................................................................................................1146 Diagnosis Procedure.................................................................................................1146 Component Inspection................................................................................................1146 COMPASS.................................................................................................................1147 Wiring Diagram - COMPASS -..........................................................................................1147 CLOCK...................................................................................................................1148 Wiring Diagram - CLOCK -............................................................................................1148 ECU DIAGNOSIS INFORMATION...................................................................................................1149 COMBINATION METER.......................................................................................................1149 Reference Value.....................................................................................................1149 VALUES ON THE DIAGNOSIS TOOL....................................................................................1149 TERMINAL LAYOUT.................................................................................................1149 PHYSICAL VALUES.................................................................................................1149 Wiring Diagram - METER -............................................................................................1152 Fail-Safe...........................................................................................................1154 FAIL-SAFE.......................................................................................................1154 DTC Index...........................................................................................................1155 UNIFIED METER AND A/C AMP...............................................................................................1156 Reference Value.....................................................................................................1156 VALUES ON THE DIAGNOSIS TOOL....................................................................................1156 TERMINAL LAYOUT.................................................................................................1159 PHYSICAL VALUES.................................................................................................1160 Wiring Diagram - METER -............................................................................................1163 Fail-Safe...........................................................................................................1165 FAIL-SAFE.......................................................................................................1165 DTC Index...........................................................................................................1166 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)............................................................1168 Reference Value.....................................................................................................1168 VALUES ON THE DIAGNOSIS TOOL....................................................................................1168 TERMINAL LAYOUT.................................................................................................1170 PHYSICAL VALUES.................................................................................................1170 Wiring Diagram - IPDM E/R -.........................................................................................1175 Fail-safe...........................................................................................................1177 CAN COMMUNICATION CONTROL.......................................................................................1177 If No CAN Communication Is Available With ECM...............................................................1177 If No CAN Communication Is Available With BCM...............................................................1178 IGNITION RELAY MALFUNCTION DETECTION FUNCTION...................................................................1178 FRONT WIPER CONTROL.............................................................................................1178 STARTER MOTOR PROTECTION FUNCTION...............................................................................1179 DTC Index...........................................................................................................1179 SYMPTOM DIAGNOSIS...........................................................................................................1180 THE FUEL GAUGE POINTER DOES NOT MOVE....................................................................................1180 Description.........................................................................................................1180 Diagnosis Procedure.................................................................................................1180 THE METER CONTROL SWITCH IS INOPERATIVE.................................................................................1181 Description.........................................................................................................1181 Diagnosis Procedure.................................................................................................1181 THE TRIP A/B RESET SWITCH IS INOPERATIVE................................................................................1182 Description.........................................................................................................1182 Diagnosis Procedure.................................................................................................1182 THE OIL PRESSURE WARNING LAMP DOES NOT TURN ON..........................................................................1183 Description.........................................................................................................1183 Diagnosis Procedure.................................................................................................1183 THE OIL PRESSURE WARNING LAMP DOES NOT TURN OFF.........................................................................1184 Description.........................................................................................................1184 Diagnosis Procedure.................................................................................................1184 THE PARKING BRAKE RELEASE WARNING CONTINUES DISPLAYING, OR DOES NOT DISPLAY.............................................1185 Description.........................................................................................................1185 Diagnosis Procedure.................................................................................................1185 THE LOW WASHER FLUID WARNING CONTINUES DISPLAYING, or DOES NOT DISPLAY..................................................1186 Description.........................................................................................................1186 Diagnosis Procedure.................................................................................................1186 THE DOOR OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT DISPLAY.........................................................1187 Description.........................................................................................................1187 Diagnosis Procedure.................................................................................................1187 THE AMBIENT TEMPERATURE DISPLAY IS INCORRECT............................................................................1188 Description.........................................................................................................1188 Diagnosis Procedure.................................................................................................1188 NORMAL OPERATING CONDITION..............................................................................................1189 COMPASS.............................................................................................................1189 COMPASS : Description...........................................................................................1189 COMPASS.....................................................................................................1189 INFORMATION DISPLAY.................................................................................................1189 INFORMATION DISPLAY : Description...............................................................................1189 AMBIENT AIR TEMPERATURE.....................................................................................1189 POSSIBLE DRIVING DISTANCE...................................................................................1189 PRECAUTION..................................................................................................................1190 PRECAUTIONS.............................................................................................................1190 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1190 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1190 PREPARATION.................................................................................................................1191 PREPARATION.............................................................................................................1191 Commercial Service Tools............................................................................................1191 REMOVAL AND INSTALLATION....................................................................................................1192 COMBINATION METER.......................................................................................................1192 Exploded View.......................................................................................................1192 REMOVAL.........................................................................................................1192 DISASSEMBLY.....................................................................................................1192 Removal and Installation............................................................................................1192 REMOVAL.........................................................................................................1192 INSTALLATION....................................................................................................1192 Disassembly and Assembly............................................................................................1192 DISASSEMBLY.....................................................................................................1192 ASSEMBLY........................................................................................................1192 UNIFIED METER AND A/C AMP...............................................................................................1193 Exploded View.......................................................................................................1193 REMOVAL.........................................................................................................1193 DISASSEMBLY.....................................................................................................1193 Removal and Installation............................................................................................1193 REMOVAL.........................................................................................................1193 INSTALLATION....................................................................................................1193 METER CONTROL SWITCH....................................................................................................1194 Exploded View.......................................................................................................1194 REMOVAL.........................................................................................................1194 DISASSEMBLY.....................................................................................................1194 Removal and Installation............................................................................................1194 REMOVAL.........................................................................................................1194 INSTALLATION....................................................................................................1194 TRIP A/B RESET SWITCH...................................................................................................1195 Exploded View.......................................................................................................1195 Removal and Installation............................................................................................1195 REMOVAL.........................................................................................................1195 INSTALLATION....................................................................................................1195 COMPASS.................................................................................................................1196 Exploded View.......................................................................................................1196 Removal and Installation............................................................................................1196 CLOCK...................................................................................................................1197 Exploded View.......................................................................................................1197 REMOVAL.........................................................................................................1197 DISASSEMBLY.....................................................................................................1197 Removal and Installation............................................................................................1197 REMOVAL.........................................................................................................1197 INSTALLATION....................................................................................................1197 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 PB..................................................................................................................................1198 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1198 PREPARATION.................................................................................................................1199 PREPARATION.............................................................................................................1199 Commercial Service Tool.............................................................................................1199 PERIODIC MAINTENANCE........................................................................................................1200 PARKING BRAKE SYSTEM....................................................................................................1200 Inspection and Adjustment...........................................................................................1200 INSPECTION......................................................................................................1200 Pedal Stroke................................................................................................1200 Inspect Components..........................................................................................1200 ADJUSTMENT......................................................................................................1200 PARKING BRAKE SHOE......................................................................................................1201 Adjustment..........................................................................................................1201 REMOVAL AND INSTALLATION....................................................................................................1202 PARKING BRAKE CONTROL...................................................................................................1202 Exploded View.......................................................................................................1202 Removal and Installation............................................................................................1202 REMOVAL.........................................................................................................1202 INSTALLATION....................................................................................................1203 Adjustment..........................................................................................................1203 ADJUSTMENT AFTER INSTALLATION...................................................................................1203 PARKING BRAKE SHOE......................................................................................................1204 Exploded View.......................................................................................................1204 Removal and Installation............................................................................................1204 REMOVAL.........................................................................................................1204 INSTALLATION....................................................................................................1204 Inspection and Adjustment...........................................................................................1205 INSPECTION AFTER REMOVAL........................................................................................1205 Lining Thickness Inspection.................................................................................1205 Drum Inner Diameter Inspection..............................................................................1205 Other Inspections...........................................................................................1205 ADJUSTMENT AFTER INSTALLATION...................................................................................1205 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................1207 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................1207 Parking Drum Brake..................................................................................................1207 Parking Brake Control...............................................................................................1207 PCS.................................................................................................................................1208 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1208 IPDM E/R....................................................................................................................1211 SYSTEM DESCRIPTION......................................................................................................1211 RELAY CONTROL SYSTEM................................................................................................1211 System Diagram..................................................................................................1211 System Description..............................................................................................1211 Component Parts Location........................................................................................1212 POWER CONTROL SYSTEM................................................................................................1213 System Diagram..................................................................................................1213 System Description..............................................................................................1213 COOLING FAN CONTROL.........................................................................................1213 ALTERNATOR CONTROL..........................................................................................1213 Component Parts Location........................................................................................1213 SIGNAL BUFFER SYSTEM................................................................................................1214 System Diagram..................................................................................................1214 System Description..............................................................................................1214 Component Parts Location........................................................................................1214 POWER CONSUMPTION CONTROL SYSTEM....................................................................................1215 System Diagram..................................................................................................1215 System Description..............................................................................................1215 OUTLINE.....................................................................................................1215 SLEEP MODE ACTIVATION.......................................................................................1215 WAKE-UP OPERATION...........................................................................................1215 Component Parts Location........................................................................................1216 DIAGNOSIS SYSTEM (IPDM E/R).........................................................................................1217 Diagnosis Description...........................................................................................1217 AUTO ACTIVE TEST............................................................................................1217 Description.............................................................................................1217 Operation Procedure.....................................................................................1217 Inspection in Auto Active Test Mode.....................................................................1217 Concept of auto active test.............................................................................1218 Diagnosis chart in auto active test mode................................................................1218 CONSULT Function (IPDM E/R).....................................................................................1219 APPLICATION ITEM............................................................................................1219 SELF DIAGNOSTIC RESULT......................................................................................1219 DATA MONITOR................................................................................................1219 ACTIVE TEST.................................................................................................1220 DTC/CIRCUIT DIAGNOSIS...................................................................................................1222 U1000 CAN COMM CIRCUIT..............................................................................................1222 Description.....................................................................................................1222 DTC Logic.......................................................................................................1222 DTC DETECTION LOGIC.........................................................................................1222 Diagnosis Procedure.............................................................................................1222 B2098 IGNITION RELAY ON STUCK.......................................................................................1223 Description.....................................................................................................1223 DTC Logic.......................................................................................................1223 DTC DETECTION LOGIC.........................................................................................1223 Diagnosis Procedure.............................................................................................1223 B2099 IGNITION RELAY OFF STUCK......................................................................................1224 Description.....................................................................................................1224 DTC Logic.......................................................................................................1224 DTC DETECTION LOGIC.........................................................................................1224 Diagnosis Procedure.............................................................................................1224 POWER SUPPLY AND GROUND CIRCUIT.....................................................................................1225 Diagnosis Procedure.............................................................................................1225 ECU DIAGNOSIS INFORMATION...............................................................................................1226 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)........................................................1226 Reference Value.................................................................................................1226 VALUES ON THE DIAGNOSIS TOOL................................................................................1226 TERMINAL LAYOUT.............................................................................................1228 PHYSICAL VALUES.............................................................................................1228 Wiring Diagram - IPDM E/R -.....................................................................................1233 Fail-safe.......................................................................................................1235 CAN COMMUNICATION CONTROL...................................................................................1235 If No CAN Communication Is Available With ECM...........................................................1235 If No CAN Communication Is Available With BCM...........................................................1236 IGNITION RELAY MALFUNCTION DETECTION FUNCTION...............................................................1236 FRONT WIPER CONTROL.........................................................................................1236 STARTER MOTOR PROTECTION FUNCTION...........................................................................1237 DTC Index.......................................................................................................1237 PRECAUTION..............................................................................................................1238 PRECAUTIONS.........................................................................................................1238 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"......................1238 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................1238 Precaution for Procedure without Cowl Top Cover.................................................................1238 REMOVAL AND INSTALLATION................................................................................................1239 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)........................................................1239 Exploded View...................................................................................................1239 Removal and Installation........................................................................................1239 REMOVAL.....................................................................................................1239 INSTALLATION................................................................................................1240 POWER DISTRIBUTION SYSTEM...................................................................................................1241 BASIC INSPECTION........................................................................................................1241 DIAGNOSIS AND REPAIR WORK FLOW......................................................................................1241 Work Flow.......................................................................................................1241 OVERALL SEQUENCE............................................................................................1241 DETAILED FLOW...............................................................................................1241 SYSTEM DESCRIPTION......................................................................................................1244 POWER DISTRIBUTION SYSTEM...........................................................................................1244 System Description..............................................................................................1244 BATTERY SAVER SYSTEM........................................................................................1244 Reset Condition of Battery Saver System.................................................................1244 PUSH-BUTTON IGNITION SWITCH OPERATION PROCEDURE.............................................................1244 Operation Enable Condition..............................................................................1244 Operation Condition.....................................................................................1244 Component Parts Location........................................................................................1245 Component Description...........................................................................................1246 DIAGNOSIS SYSTEM (BCM)..............................................................................................1247 COMMON ITEM.....................................................................................................1247 COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)..........................................................1247 APPLICATION ITEM........................................................................................1247 SYSTEM APPLICATION......................................................................................1247 FREEZE FRAME DATA (FFD).................................................................................1247 INTELLIGENT KEY.................................................................................................1248 INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)..................................................1248 WORK SUPPORT............................................................................................1248 SELF-DIAG RESULT........................................................................................1249 DATA MONITOR............................................................................................1250 ACTIVE TEST.............................................................................................1251 DTC/CIRCUIT DIAGNOSIS...................................................................................................1253 U1000 CAN COMM CIRCUIT..............................................................................................1253 BCM.............................................................................................................1253 BCM : Description...........................................................................................1253 BCM : DTC Logic.............................................................................................1253 DTC DETECTION LOGIC.....................................................................................1253 BCM : Diagnosis Procedure...................................................................................1253 IPDM E/R........................................................................................................1253 IPDM E/R : Description......................................................................................1253 IPDM E/R : DTC Logic........................................................................................1253 DTC DETECTION LOGIC.....................................................................................1253 IPDM E/R : Diagnosis Procedure..............................................................................1253 U1010 CONTROL UNIT (CAN)............................................................................................1255 BCM.............................................................................................................1255 BCM : DTC Logic.............................................................................................1255 DTC DETECTION LOGIC.....................................................................................1255 BCM : Diagnosis Procedure...................................................................................1255 B2553 IGNITION RELAY................................................................................................1256 Description.....................................................................................................1256 DTC Logic.......................................................................................................1256 DTC DETECTION LOGIC.........................................................................................1256 DTC CONFIRMATION PROCEDURE..................................................................................1256 Diagnosis Procedure.............................................................................................1256 B260A IGNITION RELAY................................................................................................1258 Description.....................................................................................................1258 DTC Logic.......................................................................................................1258 DTC DETECTION LOGIC.........................................................................................1258 DTC CONFIRMATION PROCEDURE..................................................................................1258 Diagnosis Procedure.............................................................................................1258 B2614 ACC RELAY.....................................................................................................1260 Description.....................................................................................................1260 DTC Logic.......................................................................................................1260 DTC DETECTION LOGIC.........................................................................................1260 DTC CONFIRMATION PROCEDURE..................................................................................1260 Diagnosis Procedure.............................................................................................1260 Component Inspection............................................................................................1261 B2615 BLOWER RELAY CIRCUIT..........................................................................................1262 Description.....................................................................................................1262 DTC Logic.......................................................................................................1262 DTC DETECTION LOGIC.........................................................................................1262 DTC CONFIRMATION PROCEDURE..................................................................................1262 Diagnosis Procedure.............................................................................................1262 Component Inspection............................................................................................1263 B2616 IGNITION RELAY CIRCUIT........................................................................................1264 Description.....................................................................................................1264 DTC Logic.......................................................................................................1264 DTC DETECTION LOGIC.........................................................................................1264 DTC CONFIRMATION PROCEDURE..................................................................................1264 Diagnosis Procedure.............................................................................................1264 Component Inspection............................................................................................1265 B2618 BCM...........................................................................................................1266 Description.....................................................................................................1266 DTC Logic.......................................................................................................1266 DTC DETECTION LOGIC.........................................................................................1266 DTC CONFIRMATION PROCEDURE..................................................................................1266 Diagnosis Procedure.............................................................................................1266 B261A PUSH-BUTTON IGNITION SWITCH...................................................................................1267 Description.....................................................................................................1267 DTC Logic.......................................................................................................1267 DTC DETECTION LOGIC.........................................................................................1267 DTC CONFIRMATION PROCEDURE..................................................................................1267 Diagnosis Procedure.............................................................................................1267 POWER SUPPLY AND GROUND CIRCUIT.....................................................................................1269 BCM.............................................................................................................1269 BCM : Diagnosis Procedure...................................................................................1269 PUSH-BUTTON IGNITION SWITCH.........................................................................................1270 Description.....................................................................................................1270 Component Function Check........................................................................................1270 Diagnosis Procedure.............................................................................................1270 Component Inspection............................................................................................1272 PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR......................................................................1273 Description.....................................................................................................1273 Component Function Check........................................................................................1273 Diagnosis Procedure.............................................................................................1273 POWER DISTRIBUTION SYSTEM...........................................................................................1275 Wiring Diagram - PDS (POWER DISTRIBUTION SYSTEM) -..............................................................1275 ECU DIAGNOSIS INFORMATION...............................................................................................1277 BCM (BODY CONTROL MODULE)...........................................................................................1277 Reference Value.................................................................................................1277 VALUES ON THE DIAGNOSIS TOOL................................................................................1277 TERMINAL LAYOUT.............................................................................................1282 PHYSICAL VALUES.............................................................................................1282 Wiring Diagram - BCM -..........................................................................................1299 Fail-safe.......................................................................................................1303 FAIL-SAFE CONTROL BY DTC....................................................................................1303 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION................................................................1304 REAR WIPER MOTOR PROTECTION.................................................................................1304 DTC Inspection Priority Chart...................................................................................1304 DTC Index.......................................................................................................1305 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)........................................................1307 Reference Value.................................................................................................1307 VALUES ON THE DIAGNOSIS TOOL................................................................................1307 TERMINAL LAYOUT.............................................................................................1309 PHYSICAL VALUES.............................................................................................1309 Wiring Diagram - IPDM E/R -.....................................................................................1314 Fail-safe.......................................................................................................1316 CAN COMMUNICATION CONTROL...................................................................................1316 If No CAN Communication Is Available With ECM...........................................................1316 If No CAN Communication Is Available With BCM...........................................................1317 IGNITION RELAY MALFUNCTION DETECTION FUNCTION...............................................................1317 FRONT WIPER CONTROL.........................................................................................1317 STARTER MOTOR PROTECTION FUNCTION...........................................................................1318 DTC Index.......................................................................................................1318 PRECAUTION..............................................................................................................1319 PRECAUTIONS.........................................................................................................1319 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"......................1319 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................1319 Precaution for Procedure without Cowl Top Cover.................................................................1319 SYMPTOM DIAGNOSIS.......................................................................................................1320 PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE........................................................................1320 Description.....................................................................................................1320 Conditions of Vehicle (Operating Conditions)................................................................1320 Diagnosis Procedure.............................................................................................1320 PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR DOES NOT ILLUMINATE..................................................1321 Diagnosis Procedure.............................................................................................1321 REMOVAL AND INSTALLATION................................................................................................1322 PUSH BUTTON IGNITION SWITCH.........................................................................................1322 Removal and Installation........................................................................................1322 REMOVAL.....................................................................................................1322 INSTALLATION................................................................................................1322 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 PWC.................................................................................................................................1323 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1323 BASIC INSPECTION............................................................................................................1326 DIAGNOSIS AND REPAIR WORK FLOW..........................................................................................1326 Work Flow...........................................................................................................1326 DETAILED FLOW...................................................................................................1326 INSPECTION AND ADJUSTMENT...............................................................................................1327 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL..........................................................1327 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Description........................................1327 ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special Repair Requirement.........................1327 INITIALIZATION PROCEDURE....................................................................................1327 CHECK ANTI-PINCH FUNCTION...................................................................................1327 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT......................................................................1327 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description....................................................1327 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement.....................................1328 INITIALIZATION PROCEDURE....................................................................................1328 CHECK ANTI-PINCH FUNCTION...................................................................................1328 SYSTEM DESCRIPTION..........................................................................................................1329 POWER WINDOW SYSTEM.....................................................................................................1329 System Diagram......................................................................................................1329 System Description..................................................................................................1329 POWER WINDOW AUTO-OPERATION (FRONT DRIVER SIDE & PASSENGER SIDE)................................................1329 RETAINED POWER OPERATION........................................................................................1329 Retained Power Cancel Conditions............................................................................1330 POWER WINDOW LOCK FUNCTION......................................................................................1330 POWER WINDOW SERIAL LINK (FRONT DRIVER SIDE & PASSENGER SIDE)...................................................1330 ANTI-PINCH OPERATION (FRONT DRIVER SIDE & PASSENGER SIDE).......................................................1330 Operation Condition.........................................................................................1330 DOOR KEY CYLINDER SWITCH OPERATION..............................................................................1330 KEYLESS POWER WINDOW DOWN OPERATION (FRONT DRIVER SIDE & PASSENGER SIDE)........................................1330 Component Parts Location............................................................................................1331 Component Description...............................................................................................1331 DIAGNOSIS SYSTEM (BCM)..................................................................................................1333 COMMON ITEM.........................................................................................................1333 COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)..............................................................1333 APPLICATION ITEM............................................................................................1333 SYSTEM APPLICATION..........................................................................................1333 FREEZE FRAME DATA (FFD).....................................................................................1333 RETAIND PWR.........................................................................................................1334 RETAIND PWR : CONSULT Function (BCM - RETAINED PWR).............................................................1334 Data monitor................................................................................................1334 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1336 POWER SUPPLY AND GROUND CIRCUIT.........................................................................................1336 POWER WINDOW MAIN SWITCH............................................................................................1336 POWER WINDOW MAIN SWITCH : Diagnosis Procedure..................................................................1336 FRONT POWER WINDOW SWITCH (PASSENGER SIDE)..........................................................................1337 FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure................................................1337 REAR POWER WINDOW SWITCH............................................................................................1338 REAR POWER WINDOW SWITCH : Diagnosis Procedure..................................................................1338 REAR POWER WINDOW SWITCH ...............................................................................................1339 Description.........................................................................................................1339 Component Function Check............................................................................................1339 Diagnosis Procedure.................................................................................................1339 Component Inspection................................................................................................1340 COMPONENT INSPECTION............................................................................................1340 POWER WINDOW MOTOR......................................................................................................1341 DRIVER SIDE.........................................................................................................1341 DRIVER SIDE : Description.......................................................................................1341 DRIVER SIDE : Component Function Check..........................................................................1341 DRIVER SIDE : Diagnosis Procedure...............................................................................1341 DRIVER SIDE : Component Inspection..............................................................................1342 COMPONENT INSPECTION........................................................................................1342 PASSENGER SIDE......................................................................................................1342 PASSENGER SIDE : Description....................................................................................1342 PASSENGER SIDE : Component Function Check.......................................................................1342 PASSENGER SIDE : Diagnosis Procedure............................................................................1342 PASSENGER SIDE : Component Inspection...........................................................................1343 COMPONENT INSPECTION........................................................................................1343 REAR LH.............................................................................................................1344 REAR LH : Description...........................................................................................1344 REAR LH : Component Function Check..............................................................................1344 REAR LH : Diagnosis Procedure...................................................................................1344 REAR LH : Component Inspection..................................................................................1345 COMPONENT INSPECTION........................................................................................1345 REAR RH.............................................................................................................1345 REAR RH : Description...........................................................................................1345 REAR RH : Component Function Check..............................................................................1345 REAR RH : Diagnosis Procedure...................................................................................1346 REAR RH : Component Inspection..................................................................................1347 COMPONENT INSPECTION........................................................................................1347 DOOR SWITCH.............................................................................................................1348 Description.........................................................................................................1348 Component Function Check............................................................................................1348 Diagnosis Procedure.................................................................................................1348 Component Inspection................................................................................................1349 ENCODER.................................................................................................................1350 DRIVER SIDE.........................................................................................................1350 DRIVER SIDE : Description.......................................................................................1350 DRIVER SIDE : Component Function Check..........................................................................1350 DRIVER SIDE : Diagnosis Procedure...............................................................................1350 PASSENGER SIDE......................................................................................................1352 PASSENGER SIDE : Description....................................................................................1352 PASSENGER SIDE : Component Function Check.......................................................................1352 PASSENGER SIDE : Diagnosis Procedure............................................................................1352 DOOR KEY CYLINDER SWITCH................................................................................................1355 Description.........................................................................................................1355 Component Function Check............................................................................................1355 Diagnosis Procedure.................................................................................................1355 Component Inspection................................................................................................1356 COMPONENT INSPECTION............................................................................................1356 POWER WINDOW SERIAL LINK................................................................................................1357 POWER WINDOW MAIN SWITCH............................................................................................1357 POWER WINDOW MAIN SWITCH : Description..........................................................................1357 POWER WINDOW MAIN SWITCH : Component Function Check.............................................................1357 POWER WINDOW MAIN SWITCH : Diagnosis Procedure..................................................................1357 FRONT POWER WINDOW SWITCH (PASSENGER SIDE)..........................................................................1358 FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Description........................................................1358 FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Component Function Check...........................................1358 FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure................................................1359 ECU DIAGNOSIS INFORMATION...................................................................................................1360 BCM (BODY CONTROL MODULE)...............................................................................................1360 Reference Value.....................................................................................................1360 VALUES ON THE DIAGNOSIS TOOL....................................................................................1360 TERMINAL LAYOUT.................................................................................................1365 PHYSICAL VALUES.................................................................................................1365 Wiring Diagram - BCM -..............................................................................................1382 Fail-safe...........................................................................................................1386 FAIL-SAFE CONTROL BY DTC........................................................................................1386 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION....................................................................1387 REAR WIPER MOTOR PROTECTION.....................................................................................1387 DTC Inspection Priority Chart.......................................................................................1387 DTC Index...........................................................................................................1388 POWER WINDOW MAIN SWITCH................................................................................................1390 Reference Value ....................................................................................................1390 TERMINAL LAYOUT.................................................................................................1390 PHYSICAL VALUES.................................................................................................1390 Wiring Diagram - POWER WINDOW CONTROL SYSTEM -......................................................................1392 Fail-safe...........................................................................................................1392 FAIL-SAFE CONTROL...............................................................................................1392 FRONT POWER WINDOW SWITCH (PASSENGER SIDE)..............................................................................1394 Reference Value ....................................................................................................1394 TERMINAL LAYOUT.................................................................................................1394 PHYSICAL VALUES.................................................................................................1394 Wiring Diagram - POWER WINDOW CONTROL SYSTEM -......................................................................1395 Fail-safe...........................................................................................................1396 FAIL-SAFE CONTROL...............................................................................................1396 SYMPTOM DIAGNOSIS...........................................................................................................1397 NONE OF THE POWER WINDOWS CAN BE OPERATED USING ANY SWITCH..............................................................1397 Diagnosis Procedure.................................................................................................1397 DRIVER SIDE POWER WINDOW ALONE DOES NOT OPERATE.........................................................................1398 Diagnosis Procedure.................................................................................................1398 FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE......................................................................1399 WHEN POWER WINDOW MAIN SWITCH IS OPERATED...........................................................................1399 WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure.................................................1399 WHEN FRONT POWER WINDOW SWITCH (PASSENGER SIDE) IS OPERATED.........................................................1399 WHEN FRONT POWER WINDOW SWITCH (PASSENGER SIDE) IS OPERATED : Diagnosis Procedure..............................1399 WHEN BOTH POWER WINDOW MAIN SWITCH AND FRONT POWER WINDOW SWITCH ARE OPERATED.......................................1399 WHEN BOTH POWER WINDOW MAIN SWITCH AND FRONT POWER WINDOW SWITCH ARE OPERATED : Diagnosis Procedure.............1399 REAR LH SIDE POWER WINDOW ALONE DOES NOT OPERATE........................................................................1400 WHEN POWER WINDOW MAIN SWITCH IS OPERATED...........................................................................1400 WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure.................................................1400 WHEN REAR POWER WINDOW SWITCH LH IS OPERATED........................................................................1400 WHEN REAR POWER WINDOW SWITCH LH IS OPERATED : Diagnosis Procedure..............................................1400 WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW SWITCH LH ARE OPERATED.....................................1400 WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW SWITCH LH ARE OPERATED : Diagnosis Procedure...........1400 REAR RH SIDE POWER WINDOW ALONE DOES NOT OPERATE........................................................................1401 WHEN POWER WINDOW MAIN SWITCH IS OPERATED...........................................................................1401 WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure.................................................1401 WHEN REAR POWER WINDOW SWITCH RH IS OPERATED........................................................................1401 WHEN REAR POWER WINDOW SWITCH RH IS OPERATED : Diagnosis Procedure..............................................1401 WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW SWITCH RH ARE OPERATED.....................................1401 WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW SWITCH RH ARE OPERATED : Diagnosis Procedure...........1401 ANTI-PINCH FUNCTION DOES NOT OPERATE....................................................................................1402 DRIVER SIDE.........................................................................................................1402 DRIVER SIDE : Diagnosis Procedure...............................................................................1402 PASSENGER SIDE......................................................................................................1402 PASSENGER SIDE : Diagnosis Procedure............................................................................1402 AUTO OPERATION DOES NOT OPERATE BUT MANUAL OPERATE NORMALLY.............................................................1403 DRIVER SIDE.........................................................................................................1403 DRIVER SIDE : Diagnosis Procedure...............................................................................1403 PASSENGER SIDE......................................................................................................1403 PASSENGER SIDE : Diagnosis Procedure............................................................................1403 POWER WINDOW RETAINED POWER OPERATION DOES NOT OPERATE PROPERLY.........................................................1404 Diagnosis Procedure.................................................................................................1404 POWER WINDOW DOWN FUNCTION DOES NOT OPERATE WITH KEY CYLINDER OPERATION.................................................1405 Diagnosis Procedure.................................................................................................1405 POWER WINDOW DOWN FUNCTION DOES NOT WORK WHEN OPERATING WITH INTELLIGENT KEY............................................1406 Description.........................................................................................................1406 Diagnosis Procedure.................................................................................................1406 POWER WINDOW LOCK SWITCH DOES NOT FUNCTION..............................................................................1407 Diagnosis Procedure.................................................................................................1407 POWER WINDOW SWITCH DOES NOT ILLUMINATE.................................................................................1408 DRIVER SIDE.........................................................................................................1408 DRIVER SIDE : Diagnosis Procedure...............................................................................1408 PASSENGER SIDE......................................................................................................1408 PASSENGER SIDE : Diagnosis Procedure............................................................................1408 REAR LH.............................................................................................................1408 REAR LH : Diagnosis Procedure...................................................................................1408 REAR RH.............................................................................................................1408 REAR RH : Diagnosis Procedure...................................................................................1408 PRECAUTION..................................................................................................................1409 PRECAUTIONS.............................................................................................................1409 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1409 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1409 REMOVAL AND INSTALLATION....................................................................................................1410 POWER WINDOW MAIN SWITCH................................................................................................1410 Removal and Installation............................................................................................1410 REMOVAL.........................................................................................................1410 INSTALLATION....................................................................................................1410 FRONT POWER WINDOW SWITCH (PASSENGER SIDE)..............................................................................1411 Removal and Installation............................................................................................1411 REMOVAL.........................................................................................................1411 INSTALLATION....................................................................................................1411 REAR POWER WINDOW SWITCH................................................................................................1412 Removal and Installation............................................................................................1412 REMOVAL.........................................................................................................1412 INSTALLATION....................................................................................................1412 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 PWO.................................................................................................................................1413 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1413 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1414 POWER SOCKET............................................................................................................1414 Wiring Diagram - POWER SOCKET -.....................................................................................1414 PRECAUTION..................................................................................................................1415 PRECAUTIONS.............................................................................................................1415 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1415 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1415 REMOVAL AND INSTALLATION....................................................................................................1416 POWER SOCKET............................................................................................................1416 FRONT POWER SOCKET..................................................................................................1416 FRONT POWER SOCKET : Exploded View..............................................................................1416 FRONT POWER SOCKET : Removal and Installation...................................................................1416 REMOVAL.....................................................................................................1416 INSTALLATION................................................................................................1416 CONSOLE POWER SOCKET................................................................................................1416 CONSOLE POWER SOCKET : Exploded View............................................................................1417 CONSOLE POWER SOCKET : Removal and Installation.................................................................1417 REMOVAL.....................................................................................................1417 INSTALLATION................................................................................................1417 REAR POWER SOCKET...................................................................................................1417 REAR POWER SOCKET : Exploded View...............................................................................1417 REAR POWER SOCKET : Removal and Installation....................................................................1417 REMOVAL.....................................................................................................1417 INSTALLATION................................................................................................1418 LUGGAGE ROOM POWER SOCKET...........................................................................................1418 LUGGAGE ROOM POWER SOCKET : Exploded View.......................................................................1418 LUGGAGE ROOM POWER SOCKET : Removal and Installation............................................................1418 REMOVAL.....................................................................................................1418 INSTALLATION................................................................................................1418 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 RAX.................................................................................................................................1419 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1419 SYMPTOM DIAGNOSIS...........................................................................................................1420 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....................................................................1420 NVH Troubleshooting Chart...........................................................................................1420 PRECAUTION..................................................................................................................1421 PRECAUTIONS.............................................................................................................1421 Precautions for Drive Shaft.........................................................................................1421 PREPARATION.................................................................................................................1422 PREPARATION.............................................................................................................1422 Special Service Tool................................................................................................1422 Commercial Service Tool.............................................................................................1422 PERIODIC MAINTENANCE........................................................................................................1423 REAR WHEEL HUB AND HOUSING..............................................................................................1423 Inspection..........................................................................................................1423 MOUNTING INSPECTION.............................................................................................1423 WHEEL BEARING INSPECTION........................................................................................1423 REAR DRIVE SHAFT........................................................................................................1424 Inspection..........................................................................................................1424 REMOVAL AND INSTALLATION....................................................................................................1425 REAR WHEEL HUB AND HOUSING..............................................................................................1425 Exploded View.......................................................................................................1425 Removal and Installation............................................................................................1425 REMOVAL.........................................................................................................1425 INSTALLATION....................................................................................................1426 Inspection..........................................................................................................1427 INSPECTION AFTER REMOVAL........................................................................................1427 Wheel Hub and Bearing Assembly..............................................................................1427 Axle Housing................................................................................................1427 Ball Joint Inspection.......................................................................................1427 INSPECTION AFTER INSTALLATION...................................................................................1427 REAR DRIVE SHAFT........................................................................................................1428 Exploded View.......................................................................................................1428 Removal and Installation............................................................................................1428 REMOVAL.........................................................................................................1428 INSTALLATION....................................................................................................1429 WHEEL SIDE..........................................................................................................1430 WHEEL SIDE : Disassembly and Assembly...........................................................................1430 DISASSEMBLY.................................................................................................1430 ASSEMBLY....................................................................................................1430 FINAL DRIVE SIDE....................................................................................................1431 FINAL DRIVE SIDE : Disassembly and Assembly.....................................................................1432 DISASSEMBLY.................................................................................................1432 ASSEMBLY....................................................................................................1432 Inspection..........................................................................................................1433 INSPECTION AFTER REMOVAL........................................................................................1433 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................1435 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................1435 Wheel Bearing.......................................................................................................1435 Drive Shaft.........................................................................................................1435 VQ35HR..........................................................................................................1435 VK50VE..........................................................................................................1435 RF..................................................................................................................................1436 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1436 BASIC INSPECTION............................................................................................................1438 DIAGNOSIS AND REPAIR WORKFLOW...........................................................................................1438 Work Flow...........................................................................................................1438 DETAILED FLOW...................................................................................................1438 INSPECTION AND ADJUSTMENT...............................................................................................1439 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT......................................................................1439 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description....................................................1439 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement.....................................1439 INITIALIZATION PROCEDURE....................................................................................1439 CHECK ANTI-PINCH FUNCTION...................................................................................1439 SYSTEM DESCRIPTION..........................................................................................................1440 SUNROOF SYSTEM..........................................................................................................1440 System Diagram......................................................................................................1440 SUNROOF.........................................................................................................1440 System Description..................................................................................................1440 SUNROOF OPERATION...............................................................................................1440 AUTO OPERATION..................................................................................................1440 RETAINED POWER OPERATION .......................................................................................1440 RETAINED POWER FUNCTION CANCEL CONDITIONS.......................................................................1440 ANTI-PINCH FUNCTION.............................................................................................1440 Component Parts Location............................................................................................1441 Component Description...............................................................................................1441 DIAGNOSIS SYSTEM (BCM)..................................................................................................1442 COMMON ITEM.........................................................................................................1442 COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)..............................................................1442 APPLICATION ITEM............................................................................................1442 SYSTEM APPLICATION..........................................................................................1442 FREEZE FRAME DATA (FFD).....................................................................................1442 RETAINED PWR........................................................................................................1443 RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)............................................................1443 Data monitor................................................................................................1443 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1445 POWER SUPPLY AND GROUND CIRCUIT.........................................................................................1445 SUNROOF MOTOR ASSEMBLY..............................................................................................1445 SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure....................................................................1445 SUNROOF SWITCH..........................................................................................................1446 Description.........................................................................................................1446 Component Function Check............................................................................................1446 Diagnosis Procedure.................................................................................................1446 SUNROOF SWITCH..................................................................................................1446 Component Inspection................................................................................................1447 SUNROOF SWITCH..................................................................................................1447 DOOR SWITCH.............................................................................................................1448 Description.........................................................................................................1448 Component Function Check............................................................................................1448 Diagnosis Procedure.................................................................................................1448 Component Inspection................................................................................................1449 ECU DIAGNOSIS INFORMATION...................................................................................................1450 BCM (BODY CONTROL MODULE)...............................................................................................1450 Reference Value.....................................................................................................1450 VALUES ON THE DIAGNOSIS TOOL....................................................................................1450 TERMINAL LAYOUT.................................................................................................1455 PHYSICAL VALUES.................................................................................................1455 Wiring Diagram - BCM -..............................................................................................1472 Fail-safe...........................................................................................................1476 FAIL-SAFE CONTROL BY DTC........................................................................................1476 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION....................................................................1477 REAR WIPER MOTOR PROTECTION.....................................................................................1477 DTC Inspection Priority Chart.......................................................................................1477 DTC Index...........................................................................................................1478 SUNROOF MOTOR ASSEMBLY .................................................................................................1480 Reference Value.....................................................................................................1480 TERMINAL LAYOUT.................................................................................................1480 PHYSICAL VALUES.................................................................................................1480 Wiring Diagram - SUNROOF -..........................................................................................1481 SYMPTOM DIAGNOSIS...........................................................................................................1482 SUNROOF DOES NOT OPERATE PROPERLY.......................................................................................1482 Description.........................................................................................................1482 Diagnosis Procedure.................................................................................................1482 AUTO OPERATION DOES NOT OPERATE.........................................................................................1484 Description.........................................................................................................1484 Diagnosis Procedure.................................................................................................1484 RETAINED POWER OPERATION DOES NOT OPERATE PROPERLY......................................................................1485 Diagnosis Procedure.................................................................................................1485 ANTI-PINCH FUNCTION DOES NOT OPERATE....................................................................................1486 Diagnosis Procedure.................................................................................................1486 SQUEAK AND RATTLE TROUBLE DIAGNOSES.....................................................................................1487 Work Flow...........................................................................................................1487 CUSTOMER INTERVIEW..............................................................................................1487 DUPLICATE THE NOISE AND TEST DRIVE..............................................................................1487 CHECK RELATED SERVICE BULLETINS.................................................................................1488 LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE....................................................................1488 REPAIR THE CAUSE................................................................................................1488 CONFIRM THE REPAIR..............................................................................................1489 Inspection Procedure................................................................................................1489 INSTRUMENT PANEL................................................................................................1489 CENTER CONSOLE..................................................................................................1489 DOORS...........................................................................................................1489 TRUNK...........................................................................................................1489 SUNROOF/HEADLINING..............................................................................................1490 SEATS...........................................................................................................1490 UNDERHOOD.......................................................................................................1490 Diagnostic Worksheet................................................................................................1491 PRECAUTION..................................................................................................................1493 PRECAUTIONS.............................................................................................................1493 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1493 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1493 PREPARATION.................................................................................................................1494 PREPARATION.............................................................................................................1494 Special Service Tool................................................................................................1494 Commercial Service Tool.............................................................................................1494 REMOVAL AND INSTALLATION....................................................................................................1495 GLASS LID...............................................................................................................1495 Exploded View.......................................................................................................1495 Removal and Installation............................................................................................1495 REMOVAL.........................................................................................................1495 INSTALLATION....................................................................................................1496 Adjustment..........................................................................................................1496 LID WEATHER-STRIP OVERLAP ADJUSTMENT AND SURFACE MISMATCH ADJUSTMENT............................................1496 SUNROOF MOTOR ASSEMBLY..................................................................................................1498 Exploded View.......................................................................................................1498 Removal and Installation............................................................................................1498 REMOVAL.........................................................................................................1498 INSTALLATION....................................................................................................1499 SUNROOF UNIT ASSEMBLY...................................................................................................1500 Exploded View.......................................................................................................1500 REMOVAL.........................................................................................................1500 DISASSEMBLY.....................................................................................................1500 Removal and Installation............................................................................................1501 REMOVAL.........................................................................................................1501 INSTALLATION....................................................................................................1502 Disassembly and Assembly............................................................................................1502 DISASSEMBLY.....................................................................................................1502 ASSEMBLY........................................................................................................1502 SUNSHADE................................................................................................................1503 Exploded View.......................................................................................................1503 Removal and Installation............................................................................................1503 REMOVAL.........................................................................................................1503 INSTALLATION....................................................................................................1504 WIND DEFLECTOR..........................................................................................................1505 Exploded View.......................................................................................................1505 Removal and Installation............................................................................................1505 Removal.........................................................................................................1505 Installation....................................................................................................1505 SUNROOF SWITCH..........................................................................................................1506 Exploded View.......................................................................................................1506 Removal and Installation............................................................................................1506 Removal.........................................................................................................1506 Installation....................................................................................................1506 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 RSU.................................................................................................................................1507 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1507 SYMPTOM DIAGNOSIS...........................................................................................................1508 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....................................................................1508 NVH Troubleshooting Chart...........................................................................................1508 PRECAUTION..................................................................................................................1509 PRECAUTIONS.............................................................................................................1509 Precautions for Suspension..........................................................................................1509 PREPARATION.................................................................................................................1510 PREPARATION.............................................................................................................1510 Special Service Tool................................................................................................1510 Commercial Service Tool.............................................................................................1510 PERIODIC MAINTENANCE........................................................................................................1511 REAR SUSPENSION ASSEMBLY................................................................................................1511 Inspection..........................................................................................................1511 COMPONENT PART..................................................................................................1511 Ball Joint Axial End Play...................................................................................1511 SHOCK ABSORBER..................................................................................................1511 WHEEL ALIGNMENT.........................................................................................................1512 Inspection..........................................................................................................1512 DESCRIPTION.....................................................................................................1512 PRELIMINARY CHECK...............................................................................................1512 GENERAL INFORMATION AND RECOMMENDATIONS.........................................................................1512 ALIGNMENT PROCESS...............................................................................................1512 Adjustment..........................................................................................................1512 CAMBER..........................................................................................................1512 TOE-IN..........................................................................................................1513 Without RAS.................................................................................................1513 With RAS....................................................................................................1513 REMOVAL AND INSTALLATION....................................................................................................1514 REAR LOWER LINK & COIL SPRING...........................................................................................1514 Exploded View.......................................................................................................1514 WITHOUT RAS.....................................................................................................1514 WITH RAS........................................................................................................1514 Removal and Installation............................................................................................1515 REMOVAL.........................................................................................................1515 INSTALLATION....................................................................................................1515 Inspection..........................................................................................................1515 INSPECTION AFTER REMOVAL........................................................................................1515 INSPECTION AFTER INSTALLATION...................................................................................1515 REAR SHOCK ABSORBER.....................................................................................................1516 Exploded View.......................................................................................................1516 WITHOUT CONTINUOUS DAMPING CONTROL..............................................................................1516 WITH CONTINUOUS DAMPING CONTROL.................................................................................1516 Removal and Installation............................................................................................1516 REMOVAL.........................................................................................................1516 INSTALLATION....................................................................................................1517 Disassembly and Assembly............................................................................................1517 DISASSEMBLY.....................................................................................................1517 ASSEMBLY........................................................................................................1517 Inspection..........................................................................................................1517 INSPECTION AFTER REMOVAL........................................................................................1517 INSPECTION AFTER INSTALLATION...................................................................................1517 INSPECTION AFTER DISASSEMBLY....................................................................................1517 Bound Bumper and Bushing....................................................................................1517 Shock Absorber..............................................................................................1517 INSPECTION AFTER ASSEMBLY.......................................................................................1517 Disposal............................................................................................................1518 SUSPENSION ARM..........................................................................................................1519 Exploded View.......................................................................................................1519 Removal and Installation............................................................................................1519 REMOVAL.........................................................................................................1519 INSTALLATION....................................................................................................1519 Inspection..........................................................................................................1519 INSPECTION AFTER REMOVAL........................................................................................1519 Appearance..................................................................................................1520 Ball Joint Inspection.......................................................................................1520 Swing Torque Inspection.....................................................................................1520 Rotating Torque Inspection..................................................................................1520 Axial End Play Inspection...................................................................................1520 INSPECTION AFTER INSTALLATION...................................................................................1520 RADIUS ROD..............................................................................................................1521 Exploded View.......................................................................................................1521 Removal and Installation............................................................................................1521 REMOVAL.........................................................................................................1521 INSTALLATION....................................................................................................1521 Inspection..........................................................................................................1521 INSPECTION AFTER REMOVAL........................................................................................1521 INSPECTION AFTER INSTALLATION...................................................................................1521 FRONT LOWER LINK........................................................................................................1522 Exploded View.......................................................................................................1522 WITHOUT RAS.....................................................................................................1522 WITH RAS........................................................................................................1522 Removal and Installation............................................................................................1522 REMOVAL.........................................................................................................1522 INSTALLATION....................................................................................................1523 Inspection..........................................................................................................1523 INSPECTION AFTER REMOVAL........................................................................................1523 INSPECTION AFTER INSTALLATION...................................................................................1523 REAR STABILIZER.........................................................................................................1524 Exploded View.......................................................................................................1524 Removal and Installation............................................................................................1524 REMOVAL.........................................................................................................1524 INSTALLATION....................................................................................................1524 Inspection..........................................................................................................1524 INSPECTION AFTER REMOVAL........................................................................................1524 UNIT REMOVAL AND INSTALLATION...............................................................................................1525 REAR SUSPENSION MEMBER..................................................................................................1525 Exploded View.......................................................................................................1525 Removal and Installation............................................................................................1525 REMOVAL.........................................................................................................1525 INSTALLATION....................................................................................................1526 Inspection..........................................................................................................1526 INSPECTION AFTER REMOVAL........................................................................................1526 INSPECTION AFTER INSTALLATION...................................................................................1526 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................1527 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................1527 Wheel Alignment.....................................................................................................1527 Ball Joint..........................................................................................................1527 Wheel Height........................................................................................................1527 2WD.............................................................................................................1527 AWD.............................................................................................................1528 SB..................................................................................................................................1529 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1529 PRECAUTION..................................................................................................................1530 PRECAUTIONS.............................................................................................................1530 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1530 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1530 Precaution for Seat Belt Service....................................................................................1530 AFTER A COLLISION...............................................................................................1530 REMOVAL AND INSTALLATION....................................................................................................1532 FRONT SEAT BELT.........................................................................................................1532 SEAT BELT RETRACTOR.................................................................................................1532 SEAT BELT RETRACTOR : Inspection................................................................................1532 AFTER A COLLISION...........................................................................................1532 PRELIMINARY CHECKS..........................................................................................1532 SEAT BELT RETRACTOR ON-VEHICLE CHECK........................................................................1533 Emergency Locking Retractors (ELR) and Automatic Locking Retractors (ALR)...............................1533 ELR Function Stationary Check...........................................................................1533 ALR Function Stationary Check...........................................................................1533 ELR Function Moving Check...............................................................................1533 SEAT BELT RETRACTOR OFF-VEHICLE CHECK.......................................................................1533 SEAT BELT RETRACTOR : Exploded View.............................................................................1534 SEAT BELT RETRACTOR : Removal and Installation..................................................................1534 REMOVAL.....................................................................................................1534 REMOVAL.....................................................................................................1534 INSTALLATION................................................................................................1535 SEAT BELT BUCKLE....................................................................................................1535 SEAT BELT BUCKLE : Inspection...................................................................................1535 AFTER A COLLISION...........................................................................................1535 PRELIMINARY CHECKS..........................................................................................1535 SEAT BELT BUCKLE : Exploded View................................................................................1536 SEAT BELT BUCKLE : Removal and Installation.....................................................................1536 REMOVAL.....................................................................................................1536 INSTALLATION................................................................................................1536 REAR SEAT BELT..........................................................................................................1537 SEAT BELT RETRACTOR.................................................................................................1537 SEAT BELT RETRACTOR : Inspection................................................................................1537 AFTER A COLLISION...........................................................................................1537 PRELIMINARY CHECKS..........................................................................................1537 SEAT BELT RETRACTOR ON-VEHICLE CHECK........................................................................1537 Emergency Locking Retractors (ELR) and Automatic Locking Retractors (ALR)...............................1537 ELR Function Stationary Check...........................................................................1537 ALR Function Stationary Check...........................................................................1537 ELR Function Moving Check...............................................................................1538 SEAT BELT RETRACTOR OFF-VEHICLE CHECK.......................................................................1538 SEAT BELT RETRACTOR : Exploded View.............................................................................1539 SEAT BELT RETRACTOR : Removal and Installation..................................................................1539 REMOVAL.....................................................................................................1539 INSTALLATION................................................................................................1541 SEAT BELT BUCKLE....................................................................................................1541 SEAT BELT BUCKLE : Inspection...................................................................................1541 AFTER A COLLISION...........................................................................................1541 PRELIMINARY CHECKS..........................................................................................1542 SEAT BELT BUCKLE : Exploded View................................................................................1543 SEAT BELT BUCKLE : Removal and Installation.....................................................................1543 REMOVAL.....................................................................................................1543 INSTALLATION................................................................................................1544 LATCH SYSTEM FOR CHILDREN...............................................................................................1545 Exploded View.......................................................................................................1545 Removal and Installation............................................................................................1545 REMOVAL.........................................................................................................1545 INSTALLATION....................................................................................................1545 SBC.................................................................................................................................1546 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1546 BASIC INSPECTION............................................................................................................1549 DIAGNOSIS AND REPAIR WORKFLOW...........................................................................................1549 Work Flow...........................................................................................................1549 OVERALL SEQUENCE................................................................................................1549 DETAILED FLOW...................................................................................................1549 SYSTEM DESCRIPTION..........................................................................................................1552 PRE-CRASH SEAT BELT SYSTEM..............................................................................................1552 System Diagram......................................................................................................1552 System Description..................................................................................................1552 FUNCTION DESCRIPTION............................................................................................1552 OPERATION CONDITION.............................................................................................1552 Comfort function................................................................................................1553 Operation Prohibition Condition.................................................................................1553 MALFUNCTION WARNING.............................................................................................1553 Component Parts Location............................................................................................1554 Component Description...............................................................................................1555 SEAT BELT WARNING SYSTEM................................................................................................1556 System Diagram......................................................................................................1556 System Description..................................................................................................1556 Component Parts Location............................................................................................1557 Component Description...............................................................................................1557 DIAGNOSIS SYSTEM (PRE-CRASH SEAT BELT)..................................................................................1558 CONSULT Function....................................................................................................1558 APPLICATION ITEM................................................................................................1558 SELF-DIAGNOSIS RESULTS..........................................................................................1558 ERASING SELF-DIAGNOSIS RESULTS..................................................................................1558 DATA MONITOR....................................................................................................1559 WORK SUPPORT....................................................................................................1559 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1560 U1000 CAN COMM CIRCUIT..................................................................................................1560 Description.........................................................................................................1560 DTC Logic...........................................................................................................1560 DTC DETECTION LOGIC.............................................................................................1560 DTC CONFIRMATION PROCEDURE......................................................................................1560 B2451 SEAT BLT MTR DR CIRC..............................................................................................1561 Description.........................................................................................................1561 DTC Logic...........................................................................................................1561 DTC DETECTION LOGIC.............................................................................................1561 DTC CONFIRMATION PROCEDURE......................................................................................1561 Diagnosis Procedure.................................................................................................1561 B2452 SEAT BLT MTR AS CIRC..............................................................................................1562 Description.........................................................................................................1562 DTC Logic...........................................................................................................1562 DTC DETECTION LOGIC.............................................................................................1562 DTC REPRODUCTION PROCEDURE......................................................................................1562 Diagnosis Procedure.................................................................................................1562 B2453 BR STROKE SEN CIRC................................................................................................1563 Description.........................................................................................................1563 DTC Logic...........................................................................................................1563 DTC DETECTION LOGIC.............................................................................................1563 DTC CONFIRMATION PROCEDURE......................................................................................1563 Diagnosis Procedure.................................................................................................1563 Component Inspection................................................................................................1564 COMPONENT PARTS INSPECTION......................................................................................1564 B2454 SEAT BLT PWR DR CIRC..............................................................................................1566 Description.........................................................................................................1566 DTC Logic...........................................................................................................1566 DTC DETECTION LOGIC.............................................................................................1566 DTC CONFIRMATION PROCEDURE......................................................................................1566 Diagnosis Procedure.................................................................................................1566 B2455 CONTROL UNIT DR...................................................................................................1568 Description.........................................................................................................1568 DTC Logic...........................................................................................................1568 DTC DETECTION LOGIC.............................................................................................1568 DTC CONFIRMATION PROCEDURE......................................................................................1568 Diagnosis Procedure.................................................................................................1568 B2456 SEAT BLT PWR AS...................................................................................................1569 Description.........................................................................................................1569 DTC Logic...........................................................................................................1569 DTC DETECTION LOGIC.............................................................................................1569 DTC CONFIRMATION PROCEDURE......................................................................................1569 Diagnosis Procedure.................................................................................................1569 B2457 CONTROL UNIT AS...................................................................................................1571 Description.........................................................................................................1571 DTC Logic...........................................................................................................1571 DTC DETECTION LOGIC.............................................................................................1571 DTC CONFIRMATION PROCEDURE......................................................................................1571 Diagnosis Procedure.................................................................................................1571 B2458 LOCAL COMM........................................................................................................1572 Description.........................................................................................................1572 DTC Logic...........................................................................................................1572 DTC DETECTION LOGIC.............................................................................................1572 DTC CONFIRMATION PROCEDURE......................................................................................1572 Diagnosis Procedure.................................................................................................1572 B2461 VHCL SPEED SIGNAL.................................................................................................1574 Description.........................................................................................................1574 DTC Logic...........................................................................................................1574 DTC DETECTION LOGIC.............................................................................................1574 DTC CONFIRMATION PROCEDURE......................................................................................1574 Diagnosis Procedure.................................................................................................1574 B2462 VHCL DISTANCE SIGNAL..............................................................................................1575 Description.........................................................................................................1575 DTC Logic...........................................................................................................1575 DTC DETECTION LOGIC.............................................................................................1575 DTC CONFIRMATION PROCEDURE......................................................................................1575 Diagnosis Procedure.................................................................................................1575 B2466 DR/AS CONTROL UNIT................................................................................................1576 Description.........................................................................................................1576 DTC Logic...........................................................................................................1576 DTC DETECTION LOGIC.............................................................................................1576 DTC CONFIRMATION PROCEDURE......................................................................................1576 Diagnosis Procedure.................................................................................................1576 B2470 SYS HEAT PROTC DR.................................................................................................1577 Description.........................................................................................................1577 DTC Logic...........................................................................................................1577 DTC DETECTION LOGIC.............................................................................................1577 DTC CONFIRMATION PROCEDURE......................................................................................1577 Diagnosis Procedure.................................................................................................1577 B2471 SYS HEAT PROTC AS.................................................................................................1578 Description.........................................................................................................1578 DTC Logic...........................................................................................................1578 DTC DETECTION LOGIC.............................................................................................1578 DTC CONFIRMATION PROCEDURE......................................................................................1578 Diagnosis Procedure.................................................................................................1578 U0126 ST ANG SEN SIG....................................................................................................1579 Description.........................................................................................................1579 DTC Logic...........................................................................................................1579 DTC DETECTION LOGIC.............................................................................................1579 DTC CONFIRMATION PROCEDURE......................................................................................1579 Diagnosis Procedure.................................................................................................1579 U0428 STRG ANGL CAL.....................................................................................................1580 Description.........................................................................................................1580 DTC Logic...........................................................................................................1580 DTC DETECTION LOGIC.............................................................................................1580 DTC CONFIRMATION PROCEDURE......................................................................................1580 Diagnosis Procedure.................................................................................................1580 POWER SUPPLY AND GROUND CIRCUIT.........................................................................................1581 Diagnosis Procedure.................................................................................................1581 SEAT BELT BUCKLE SWITCH (DRIVER SIDE)...................................................................................1582 PRE-CRASH SEAT BELT SYSTEM..........................................................................................1582 PRE-CRASH SEAT BELT SYSTEM : Description........................................................................1582 PRE-CRASH SEAT BELT SYSTEM : Component Function Check...........................................................1582 PRE-CRASH SEAT BELT SYSTEM : Diagnosis Procedure................................................................1582 PRE-CRASH SEAT BELT SYSTEM : Component Inspection (Belt Buckle Switch)..........................................1583 SEAT BELT WARNING LAMP SYSTEM.......................................................................................1583 SEAT BELT WARNING LAMP SYSTEM : Description.....................................................................1583 SEAT BELT WARNING LAMP SYSTEM : Component Function Check........................................................1583 SEAT BELT WARNING LAMP SYSTEM : Diagnosis Procedure.............................................................1584 SEAT BELT WARNING LAMP SYSTEM : Component Inspection (Belt Buckle Switch).......................................1585 SEAT BELT BUCKLE SWITCH (PASSENGER SIDE)................................................................................1586 PRE-CRASH SEAT BELT SYSTEM..........................................................................................1586 PRE-CRASH SEAT BELT SYSTEM : Description........................................................................1586 PRE-CRASH SEAT BELT SYSTEM : Component Function Check...........................................................1586 PRE-CRASH SEAT BELT SYSTEM : Diagnosis Procedure................................................................1586 PRE-CRASH SEAT BELT SYSTEM : Component Inspection (Belt Buckle Switch)..........................................1587 SEAT BELT WARNING LAMP SYSTEM.......................................................................................1587 SEAT BELT WARNING LAMP SYSTEM : Description.....................................................................1587 SEAT BELT WARNING LAMP SYSTEM : Component Function Check........................................................1587 SEAT BELT WARNING LAMP SYSTEM : Diagnosis Procedure.............................................................1588 SEAT BELT WARNING LAMP SYSTEM : Component Inspection (Belt Buckle Switch).......................................1589 SEAT BELT WARNING LAMP CIRCUIT..........................................................................................1590 Diagnosis Procedure.................................................................................................1590 SEAT BELT WARNING SYSTEM................................................................................................1591 Wiring Diagram - SEAT BELT WARNING SYSTEM -.........................................................................1591 ECU DIAGNOSIS INFORMATION...................................................................................................1592 PRE-CRASH SEAT BELT CONTROL UNIT........................................................................................1592 Reference Value.....................................................................................................1592 VALUES ON THE DIAGNOSIS TOOL....................................................................................1592 TERMINAL LAYOUT.................................................................................................1592 PHYSICAL VALUES (DRIVER SIDE)...................................................................................1592 PHYSICAL VALUES (PASSENGER SIDE)................................................................................1593 Fail Safe...........................................................................................................1594 DRIVER SIDE.....................................................................................................1594 PASSENGER SIDE..................................................................................................1595 DTC Index...........................................................................................................1595 DISPLAY ITEM LIST (PRE-CRASH SEAT BELT).........................................................................1595 Wiring Diagram - PRE-CRASH SEAT BELT SYSTEM -.......................................................................1597 SYMPTOM DIAGNOSIS...........................................................................................................1598 PRE-CRASH SEAT BELT DOSE NOT OPERATE....................................................................................1598 BOTH SIDES..........................................................................................................1598 BOTH SIDES : Diagnosis Procedure................................................................................1598 DRIVER SIDE.........................................................................................................1598 DRIVER SIDE : Diagnosis Procedure...............................................................................1598 PASSENGER SIDE......................................................................................................1598 PASSENGER SIDE : Diagnosis Procedure............................................................................1598 SEAT BELT WARNING LAMP DOES NOT TURN OFF................................................................................1600 Diagnosis Procedure.................................................................................................1600 SEAT BELT WARNING LAMP DOES NOT TURN ON.................................................................................1601 Diagnosis Procedure.................................................................................................1601 PRECAUTION..................................................................................................................1602 PRECAUTIONS.............................................................................................................1602 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1602 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1602 Precaution for Seat Belt Service....................................................................................1602 AFTER A COLLISION...............................................................................................1602 PERIODIC MAINTENANCE........................................................................................................1604 PRE-INSPECTION FOR DIAGNOSTIC...........................................................................................1604 Description.........................................................................................................1604 BRAKE PEDAL STROKE SENSOR...............................................................................................1605 Exploded View.......................................................................................................1605 Removal and Installation............................................................................................1605 REMOVAL.........................................................................................................1605 INSTALLATION....................................................................................................1605 PRE-CRASH SEAT BELT CONTROL UNIT........................................................................................1606 Exploded View.......................................................................................................1606 Removal and Installation............................................................................................1606 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 SCS.................................................................................................................................1607 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1607 BASIC INSPECTION............................................................................................................1609 DIAGNOSIS AND REPAIR WORK FLOW..........................................................................................1609 Work Flow...........................................................................................................1609 OVERALL SEQUENCE................................................................................................1609 DETAILED FLOW...................................................................................................1609 SYSTEM DESCRIPTION..........................................................................................................1612 Continuous Damping Control SYSTEM.......................................................................................1612 System Diagram......................................................................................................1612 System Description..................................................................................................1612 Description.....................................................................................................1612 Operation principle.............................................................................................1613 Operation characteristics.......................................................................................1613 Component Parts Location............................................................................................1614 Component Description...............................................................................................1615 DIAGNOSIS SYSTEM (E-SUS CONTROL UNIT)...................................................................................1616 CONSULT Function....................................................................................................1616 FUNCTION........................................................................................................1616 ECU IDENTIFICATION..............................................................................................1616 SELF-DIAGNOSTIC RESULT..........................................................................................1616 Display Item List...........................................................................................1616 DATA MONITOR....................................................................................................1616 Display Item List...........................................................................................1616 ACTIVE TEST.....................................................................................................1616 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1618 C1D01 VEHICLE SPEED SIGNAL..............................................................................................1618 Description.........................................................................................................1618 DTC Logic...........................................................................................................1618 DTC DETECTION LOGIC.............................................................................................1618 DTC REPRODUCTION PROCEDURE......................................................................................1618 Diagnosis Procedure.................................................................................................1618 C1D03 STEERING ANGLE SENSOR.............................................................................................1620 Description.........................................................................................................1620 DTC Logic...........................................................................................................1620 DTC DETECTION LOGIC.............................................................................................1620 DTC REPRODUCTION PROCEDURE......................................................................................1620 Diagnosis Procedure.................................................................................................1620 C1D05 TORQUE SIGNAL.....................................................................................................1622 Description.........................................................................................................1622 DTC Logic...........................................................................................................1622 DTC DETECTION LOGIC.............................................................................................1622 DTC REPRODUCTION PROCEDURE......................................................................................1622 Diagnosis Procedure.................................................................................................1622 C1D07 STOP LAMP SWITCH..................................................................................................1624 Description.........................................................................................................1624 DTC Logic...........................................................................................................1624 DTC DETECTION LOGIC.............................................................................................1624 DTC REPRODUCTION PROCEDURE......................................................................................1624 Diagnosis Procedure.................................................................................................1624 C1D09 BRAKE FLUID PRESSURE SIGNAL.......................................................................................1626 Description.........................................................................................................1626 DTC Logic...........................................................................................................1626 DTC DETECTION LOGIC.............................................................................................1626 DTC REPRODUCTION PROCEDURE......................................................................................1626 Diagnosis Procedure.................................................................................................1626 C1D0B FRONT WHEEL VERTICAL G SENSOR.....................................................................................1628 Description.........................................................................................................1628 DTC Logic...........................................................................................................1628 DTC DETECTION LOGIC.............................................................................................1628 DTC REPRODUCTION PROCEDURE......................................................................................1628 Diagnosis Procedure.................................................................................................1628 C1D0C FRONT WHEEL VERTICAL G SENSOR.....................................................................................1630 Description.........................................................................................................1630 DTC Logic...........................................................................................................1630 DTC DETECTION LOGIC.............................................................................................1630 DTC REPRODUCTION PROCEDURE......................................................................................1630 Diagnosis Procedure.................................................................................................1630 C1D0D FRONT BODY VERTICAL G SENSOR......................................................................................1632 Description.........................................................................................................1632 DTC Logic...........................................................................................................1632 DTC DETECTION LOGIC.............................................................................................1632 DTC REPRODUCTION PROCEDURE......................................................................................1632 Diagnosis Procedure.................................................................................................1632 C1D10 FRONT BODY VERTICAL G SENSOR......................................................................................1634 Description.........................................................................................................1634 DTC Logic...........................................................................................................1634 DTC DETECTION LOGIC.............................................................................................1634 DTC REPRODUCTION PROCEDURE......................................................................................1634 Diagnosis Procedure.................................................................................................1634 C1D11 REAR VERTICAL G SENSOR............................................................................................1636 Description.........................................................................................................1636 DTC Logic...........................................................................................................1636 DTC DETECTION LOGIC.............................................................................................1636 DTC REPRODUCTION PROCEDURE......................................................................................1636 Diagnosis Procedure.................................................................................................1636 C1D12 SHOCK ABSORBER ACTUATOR...........................................................................................1638 Description.........................................................................................................1638 DTC Logic...........................................................................................................1638 DTC DETECTION LOGIC.............................................................................................1638 DTC REPRODUCTION PROCEDURE......................................................................................1638 Diagnosis Procedure.................................................................................................1638 Component Inspection................................................................................................1639 C1D13 SHOCK ABSORBER ACTUATOR...........................................................................................1640 Description.........................................................................................................1640 DTC Logic...........................................................................................................1640 DTC DETECTION LOGIC.............................................................................................1640 DTC REPRODUCTION PROCEDURE......................................................................................1640 Diagnosis Procedure.................................................................................................1640 Component Inspection................................................................................................1641 C1D14 SHOCK ABSORBER ACTUATOR...........................................................................................1642 Description.........................................................................................................1642 DTC Logic...........................................................................................................1642 DTC DETECTION LOGIC.............................................................................................1642 DTC REPRODUCTION PROCEDURE......................................................................................1642 Diagnosis Procedure.................................................................................................1642 Component Inspection................................................................................................1643 C1D15 SHOCK ABSORBER ACTUATOR...........................................................................................1644 Description.........................................................................................................1644 DTC Logic...........................................................................................................1644 DTC DETECTION LOGIC.............................................................................................1644 DTC REPRODUCTION PROCEDURE......................................................................................1644 Diagnosis Procedure.................................................................................................1644 Component Inspection................................................................................................1645 C1D16 E-SUS CONTROL UNIT................................................................................................1646 Description.........................................................................................................1646 DTC Logic...........................................................................................................1646 DTC DETECTION LOGIC.............................................................................................1646 DTC REPRODUCTION PROCEDURE......................................................................................1646 Diagnosis Procedure.................................................................................................1646 C1D18 IGN POWER SUPPLY..................................................................................................1647 Description.........................................................................................................1647 DTC Logic...........................................................................................................1647 DTC DETECTION LOGIC.............................................................................................1647 DTC REPRODUCTION PROCEDURE......................................................................................1647 Diagnosis Procedure.................................................................................................1647 C1D23 E-SUS CONTROL UNIT................................................................................................1649 Description.........................................................................................................1649 DTC Logic...........................................................................................................1649 DTC DETECTION LOGIC.............................................................................................1649 DTC REPRODUCTION PROCEDURE......................................................................................1649 Diagnosis Procedure.................................................................................................1649 U1000 CAN COMM CIRCUIT..................................................................................................1650 Description.........................................................................................................1650 DTC Logic...........................................................................................................1650 DTC DETECTION LOGIC.............................................................................................1650 DTC CONFIRMATION PROCEDURE......................................................................................1650 Diagnosis Procedure.................................................................................................1650 U1010 CONTROL UNIT (CAN)................................................................................................1651 Description.........................................................................................................1651 DTC Logic...........................................................................................................1651 DTC DETECTION LOGIC.............................................................................................1651 DTC CONFIRMATION PROCEDURE......................................................................................1651 Diagnosis Procedure.................................................................................................1651 MODE SELECT SWITCH (E-SUS MODE SELECT)..................................................................................1652 Description.........................................................................................................1652 Component Function Check............................................................................................1652 Diagnosis Procedure.................................................................................................1652 Component Inspection................................................................................................1653 SPORT MODE INDICATOR LAMP...............................................................................................1654 Description.........................................................................................................1654 SPORT MODE INDICATOR LAMP.......................................................................................1654 Component Function Check............................................................................................1654 Diagnosis Procedure.................................................................................................1654 ECU DIAGNOSIS INFORMATION...................................................................................................1655 E-SUS CONTROL UNIT......................................................................................................1655 Reference Value.....................................................................................................1655 VALUES ON THE DIAGNOSIS TOOL....................................................................................1655 TERMINAL LAYOUT.................................................................................................1655 PHYSICAL VALUES.................................................................................................1656 Wiring Diagram - Continuous Damping Control SYSTEM -................................................................1657 Fail-safe...........................................................................................................1658 Continuous Damping Control system...............................................................................1658 DTC Inspection Priority Chart.......................................................................................1659 DTC Index...........................................................................................................1659 SYMPTOM DIAGNOSIS...........................................................................................................1660 SPORT MODE INDICATOR LAMP DOES NOT TURN ON..............................................................................1660 Description.........................................................................................................1660 Diagnosis Procedure.................................................................................................1660 PRECAUTION..................................................................................................................1661 PRECAUTIONS.............................................................................................................1661 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1661 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1661 Precautions for terminology.........................................................................................1661 Precautions for diagnosis...........................................................................................1661 REMOVAL AND INSTALLATION....................................................................................................1662 E-SUS CONTROL UNIT......................................................................................................1662 Exploded View.......................................................................................................1662 Removal and Installation............................................................................................1662 REMOVAL.........................................................................................................1662 INSTALLATION....................................................................................................1662 FRONT BODY VERTICAL G SENSOR............................................................................................1663 Exploded View.......................................................................................................1663 Removal and Installation............................................................................................1663 REMOVAL.........................................................................................................1663 INSTALLATION....................................................................................................1663 FRONT WHEEL VERTICAL G SENSOR...........................................................................................1664 Exploded View.......................................................................................................1664 Removal and Installation............................................................................................1664 REMOVAL.........................................................................................................1664 INSTALLATION....................................................................................................1664 REAR BODY VERTICAL G SENSOR.............................................................................................1665 Exploded View.......................................................................................................1665 Removal and Installation............................................................................................1665 REMOVAL.........................................................................................................1665 INSTALLATION....................................................................................................1665 SHOCK ABSORBER ACTUATOR.................................................................................................1666 Removal and Installation............................................................................................1666 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 SR..................................................................................................................................1667 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1667 PRECAUTION..................................................................................................................1668 PRECAUTIONS.............................................................................................................1668 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1668 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1668 Service.............................................................................................................1668 PREPARATION.................................................................................................................1669 PREPARATION.............................................................................................................1669 Commercial Service Tools............................................................................................1669 BASIC INSPECTION............................................................................................................1670 COLLISION DIAGNOSIS.....................................................................................................1670 FOR FRONTAL COLLISION...............................................................................................1670 FOR FRONTAL COLLISION : When SRS is activated in a collision....................................................1670 WORK PROCEDURE..............................................................................................1670 SRS INSPECTION (FOR FRONTAL COLLISION)......................................................................1670 FOR FRONTAL COLLISION : When SRS is not activated in a collision................................................1671 WORK PROCEDURE..............................................................................................1671 SRS INSPECTION (FOR FRONTAL COLLISION)......................................................................1671 FOR SIDE AND ROLLOVER COLLISION.....................................................................................1672 FOR SIDE AND ROLLOVER COLLISION : When SRS is activated in a collision..........................................1672 WORK PROCEDURE..............................................................................................1672 SRS INSPECTION (FOR SIDE AND ROLLOVER COLLISION)............................................................1673 FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a collision......................................1673 WORK PROCEDURE..............................................................................................1673 SRS INSPECTION (FOR SIDE AND ROLLOVER COLLISION)............................................................1673 REMOVAL AND INSTALLATION....................................................................................................1676 DRIVER AIR BAG MODULE...................................................................................................1676 Exploded View.......................................................................................................1676 Removal and Installation............................................................................................1676 REMOVAL.........................................................................................................1676 INSTALLATION....................................................................................................1677 SPIRAL CABLE............................................................................................................1679 Exploded View.......................................................................................................1679 Removal and Installation............................................................................................1679 REMOVAL.........................................................................................................1679 INSTALLATION....................................................................................................1680 PASSENGER AIR BAG MODULE................................................................................................1682 Exploded View.......................................................................................................1682 Removal and Installation............................................................................................1682 REMOVAL.........................................................................................................1682 INSTALLATION....................................................................................................1683 CURTAIN AIR BAG MODULE..................................................................................................1684 Exploded View.......................................................................................................1684 Removal and Installation............................................................................................1684 REMOVAL.........................................................................................................1684 INSTALLATION....................................................................................................1685 CRASH ZONE SENSOR.......................................................................................................1686 Exploded View.......................................................................................................1686 Removal and Installation............................................................................................1686 REMOVAL.........................................................................................................1686 INSTALLATION....................................................................................................1687 SATELLITE SENSOR........................................................................................................1688 Exploded View.......................................................................................................1688 Removal and Installation............................................................................................1688 REMOVAL.........................................................................................................1688 INSTALLATION....................................................................................................1689 DIAGNOSIS SENSOR UNIT...................................................................................................1690 Exploded View.......................................................................................................1690 Removal and Installation............................................................................................1690 REMOVAL.........................................................................................................1690 INSTALLATION....................................................................................................1691 SEAT BELT PRE-TENSIONER.................................................................................................1692 Removal and Installation............................................................................................1692 OCCUPANT DETECTION SYSTEM CONTROL UNIT..................................................................................1693 Exploded View.......................................................................................................1693 Removal and Installation............................................................................................1693 REMOVAL.........................................................................................................1693 INSTALLATION....................................................................................................1693 SRC.................................................................................................................................1694 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1694 BASIC INSPECTION............................................................................................................1698 DIAGNOSIS AND REPAIR WORK FLOW..........................................................................................1698 Work Flow...........................................................................................................1698 OVERALL SEQUENCE................................................................................................1698 DETAILED FLOW...................................................................................................1698 INSPECTION AND ADJUSTMENT...............................................................................................1701 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT......................................................................1701 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description....................................................1701 ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement.....................................1701 WORK PROCEDURE WHEN REPLACING CONTROL UNIT..................................................................1701 ZERO POINT RESET....................................................................................................1701 ZERO POINT RESET : Description..................................................................................1701 ZERO POINT RESET : Special Repair Requirement...................................................................1701 SYSTEM DESCRIPTION..........................................................................................................1703 SRS AIR BAG SYSTEM......................................................................................................1703 System Diagram......................................................................................................1703 System Description..................................................................................................1703 This SRS Air Bag System has the following functions.............................................................1703 COLLISION MODE..................................................................................................1704 Component Parts Location............................................................................................1705 Component Description...............................................................................................1705 OCCUPANT DETECTION SYSTEM...............................................................................................1707 System Diagram......................................................................................................1707 OCCUPANT DETECTION SYSTEM.......................................................................................1707 System Description..................................................................................................1707 This Occupant Detection System has the following functions......................................................1707 Component Parts Location............................................................................................1708 Component Description...............................................................................................1708 DIAGNOSIS SYSTEM (AIRBAG)...............................................................................................1709 Diagnosis Description...............................................................................................1709 DIAGNOSIS FUNCTION..............................................................................................1709 HOW TO PERFORM TROUBLE DIAGNOSIS FOR QUICK AND ACCURATE REPAIR..................................................1709 Information from Customer...................................................................................1709 Preliminary Check...........................................................................................1709 Air Bag Warning Lamp Diagnosis......................................................................................1709 SELF-DIAGNOSIS FUNCTION.........................................................................................1709 HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT...........................................................1710 DIAGNOSTIC PROCEDURE (USER MODE) ...............................................................................1710 Checking air bag operation according to air bag warning lamp-User mode......................................1710 DIAGNOSTIC PROCEDURE (DIAGNOSIS MODE)...........................................................................1711 An Example of a 3-second Blink Followed by a 0.5-second Blink Repeated......................................1711 Number of 0.5-second blinks after a 3-second blink indicates malfunctioning items...........................1712 An Example of Two 1.5-second Blinks Followed by a 0.5-second Blink Repeated.................................1713 Number of 0.5-second blinks after Two 1.5-second blinks indicates malfunctioning items......................1713 HOW TO ERASE SELF-DIAGNOSTIC RESULTS............................................................................1713 CONSULT Function....................................................................................................1713 APPLICATION ITEM................................................................................................1713 DIAGNOSIS SYSTEM (OCCUPANT DETECTION SYSTEM)............................................................................1715 CONSULT Function....................................................................................................1715 ZERO POINT RESET DESCRIPTION....................................................................................1715 WORK SUPPORT....................................................................................................1715 DTC/CIRCUIT DIAGNOSIS.......................................................................................................1716 B1001, B1002, B1003, B1004, B1005 DIAGNOSIS SENSOR UNIT.................................................................1716 Description.........................................................................................................1716 OPERATION.......................................................................................................1716 STRUCTURE.......................................................................................................1716 INSTALLATION....................................................................................................1716 DTC Logic...........................................................................................................1716 DTC CONFIRMATION PROCEDURE......................................................................................1716 Diagnosis Procedure.................................................................................................1716 B1006, B1007, B1008, B1009, B1010 DIAGNOSIS SENSOR UNIT.................................................................1718 Description.........................................................................................................1718 OPERATION.......................................................................................................1718 STRUCTURE.......................................................................................................1718 INSTALLATION....................................................................................................1718 DTC Logic...........................................................................................................1718 DTC CONFIRMATION PROCEDURE......................................................................................1718 Diagnosis Procedure.................................................................................................1718 B1011, B1012, B1013, B1014, B1015 DIAGNOSIS SENSOR UNIT.................................................................1720 Description.........................................................................................................1720 OPERATION.......................................................................................................1720 STRUCTURE.......................................................................................................1720 INSTALLATION....................................................................................................1720 DTC Logic...........................................................................................................1720 DTC CONFIRMATION PROCEDURE......................................................................................1720 Diagnosis Procedure.................................................................................................1720 B1017, B1020, B1021 OCCUPANT SENS C/U...................................................................................1722 Description.........................................................................................................1722 OPERATION.......................................................................................................1722 STRUCTURE.......................................................................................................1722 INSTALLATION....................................................................................................1722 DTC Logic...........................................................................................................1722 DTC DETECTION LOGIC.............................................................................................1722 DTC CONFIRMATION PROCEDURE......................................................................................1722 Diagnosis Procedure.................................................................................................1722 DIAGNOSTIC PROCEDURE............................................................................................1722 B1018 OCCUPANT SENS.....................................................................................................1724 Description.........................................................................................................1724 OPERATION.......................................................................................................1724 STRUCTURE.......................................................................................................1724 INSTALLATION....................................................................................................1724 DTC Logic...........................................................................................................1724 DTC DETECTION LOGIC.............................................................................................1724 DTC CONFIRMATION PROCEDURE......................................................................................1724 Diagnosis Procedure.................................................................................................1724 DIAGNOSTIC PROCEDURE............................................................................................1724 B1022 OCCUPANT SENS C/U.................................................................................................1726 Description.........................................................................................................1726 OPERATION.......................................................................................................1726 STRUCTURE.......................................................................................................1726 INSTALLATION....................................................................................................1726 DTC Logic...........................................................................................................1726 DTC DETECTION LOGIC.............................................................................................1726 DTC CONFIRMATION PROCEDURE......................................................................................1726 Diagnosis Procedure.................................................................................................1726 DIAGNOSTIC PROCEDURE............................................................................................1726 B1023 PASS A/B INDCTR CKT...............................................................................................1728 Description.........................................................................................................1728 OPERATION.......................................................................................................1728 STRUCTURE.......................................................................................................1728 INSTALLATION....................................................................................................1728 DTC Logic...........................................................................................................1728 DTC DETECTION LOGIC.............................................................................................1728 DTC CONFIRMATION PROCEDURE......................................................................................1728 Diagnosis Procedure.................................................................................................1728 DIAGNOSTIC PROCEDURE............................................................................................1728 B1025, B1032, B1048 OCS SENSOR..........................................................................................1730 Description.........................................................................................................1730 OPERATION.......................................................................................................1730 STRUCTURE.......................................................................................................1730 INSTALLATION....................................................................................................1730 DTC Logic...........................................................................................................1730 DTC DETECTION LOGIC.............................................................................................1730 DTC CONFIRMATION PROCEDURE......................................................................................1730 Diagnosis Procedure.................................................................................................1730 DIAGNOSTIC PROCEDURE............................................................................................1730 B1026, B1027, B1028, B1029, B1030, B1031 DIAGNOSIS SENSOR UNIT..........................................................1732 Description.........................................................................................................1732 OPERATION.......................................................................................................1732 STRUCTURE.......................................................................................................1732 INSTALLATION....................................................................................................1732 DTC Logic...........................................................................................................1732 DTC CONFIRMATION PROCEDURE......................................................................................1732 Diagnosis Procedure.................................................................................................1732 B1033, B1034 CRASH ZONE SEN.............................................................................................1734 Description.........................................................................................................1734 OPERATION.......................................................................................................1734 STRUCTURE.......................................................................................................1734 INSTALLATION....................................................................................................1734 DTC Logic...........................................................................................................1734 DTC CONFIRMATION PROCEDURE......................................................................................1734 Diagnosis Procedure.................................................................................................1734 B1035, B1036 CRASH ZONE SEN.............................................................................................1736 Description.........................................................................................................1736 OPERATION.......................................................................................................1736 STRUCTURE.......................................................................................................1736 INSTALLATION....................................................................................................1736 DTC Logic...........................................................................................................1736 DTC CONFIRMATION PROCEDURE......................................................................................1736 Diagnosis Procedure.................................................................................................1736 B1037, B1039, B1041 CRASH ZONE SENS1....................................................................................1738 Description.........................................................................................................1738 OPERATION.......................................................................................................1738 STRUCTURE.......................................................................................................1738 INSTALLATION....................................................................................................1738 DTC Logic...........................................................................................................1738 DTC CONFIRMATION PROCEDURE......................................................................................1738 Diagnosis Procedure.................................................................................................1738 B1042, B1043, B1044, B1045, B1046, B1047 DIAGNOSIS SENSOR UNIT..........................................................1740 Description.........................................................................................................1740 OPERATION.......................................................................................................1740 STRUCTURE.......................................................................................................1740 INSTALLATION....................................................................................................1740 DTC Logic...........................................................................................................1740 DTC CONFIRMATION PROCEDURE......................................................................................1740 Diagnosis Procedure.................................................................................................1740 B1049, B1054 DRIVER AIRBAG MODULE.......................................................................................1742 Description.........................................................................................................1742 OPERATION.......................................................................................................1742 STRUCTURE.......................................................................................................1742 INSTALLATION....................................................................................................1742 DTC Logic...........................................................................................................1742 DTC CONFIRMATION PROCEDURE......................................................................................1742 Diagnosis Procedure.................................................................................................1742 B1050, B1055 DRIVER AIRBAG MODULE.......................................................................................1744 Description.........................................................................................................1744 OPERATION.......................................................................................................1744 STRUCTURE.......................................................................................................1744 INSTALLATION....................................................................................................1744 DTC Logic...........................................................................................................1744 DTC CONFIRMATION PROCEDURE......................................................................................1744 Diagnosis Procedure.................................................................................................1744 B1051, B1056 DRIVER AIRBAG MODULE.......................................................................................1746 Description.........................................................................................................1746 OPERATION.......................................................................................................1746 STRUCTURE.......................................................................................................1746 INSTALLATION....................................................................................................1746 DTC Logic...........................................................................................................1746 DTC CONFIRMATION PROCEDURE......................................................................................1746 Diagnosis Procedure.................................................................................................1746 B1052, B1057 DRIVER AIRBAG MODULE.......................................................................................1748 Description.........................................................................................................1748 OPERATION.......................................................................................................1748 STRUCTURE.......................................................................................................1748 INSTALLATION....................................................................................................1748 DTC Logic...........................................................................................................1748 DTC CONFIRMATION PROCEDURE......................................................................................1748 Diagnosis Procedure.................................................................................................1748 B1058, B1059, B1060, B1061, B1062, B1063 DIAGNOSIS SENSOR UNIT..........................................................1750 Description.........................................................................................................1750 OPERATION.......................................................................................................1750 STRUCTURE.......................................................................................................1750 INSTALLATION....................................................................................................1750 DTC Logic...........................................................................................................1750 DTC CONFIRMATION PROCEDURE......................................................................................1750 Diagnosis Procedure.................................................................................................1750 B1065, B1070 ASSIST A/B MODULE..........................................................................................1752 Description.........................................................................................................1752 OPERATION.......................................................................................................1752 STRUCTURE.......................................................................................................1752 INSTALLATION....................................................................................................1752 DTC Logic...........................................................................................................1752 DTC CONFIRMATION PROCEDURE......................................................................................1752 Diagnosis Procedure.................................................................................................1752 B1066, B1071 ASSIST A/B MODULE..........................................................................................1754 Description.........................................................................................................1754 OPERATION.......................................................................................................1754 STRUCTURE.......................................................................................................1754 INSTALLATION....................................................................................................1754 DTC Logic...........................................................................................................1754 DTC CONFIRMATION PROCEDURE......................................................................................1754 Diagnosis Procedure.................................................................................................1754 B1067, B1072 ASSIST A/B MODULE..........................................................................................1756 Description.........................................................................................................1756 OPERATION.......................................................................................................1756 STRUCTURE.......................................................................................................1756 INSTALLATION....................................................................................................1756 DTC Logic...........................................................................................................1756 DTC CONFIRMATION PROCEDURE......................................................................................1756 Diagnosis Procedure.................................................................................................1756 B1068, B1073 ASSIST A/B MODULE..........................................................................................1758 Description.........................................................................................................1758 OPERATION.......................................................................................................1758 STRUCTURE.......................................................................................................1758 INSTALLATION....................................................................................................1758 DTC Logic...........................................................................................................1758 DTC CONFIRMATION PROCEDURE......................................................................................1758 Diagnosis Procedure.................................................................................................1758 B1074, B1075, B1076, B1077, B1078, B1079 DIAGNOSIS SENSOR UNIT..........................................................1760 Description.........................................................................................................1760 OPERATION.......................................................................................................1760 STRUCTURE.......................................................................................................1760 INSTALLATION....................................................................................................1760 DTC Logic...........................................................................................................1760 DTC CONFIRMATION PROCEDURE......................................................................................1760 Diagnosis Procedure.................................................................................................1760 B1080, B1096 DRIVER AIRBAG MODULE ......................................................................................1762 Description.........................................................................................................1762 OPERATION.......................................................................................................1762 STRUCTURE.......................................................................................................1762 INSTALLATION....................................................................................................1762 DTC Logic...........................................................................................................1762 DTC CONFIRMATION PROCEDURE......................................................................................1762 Diagnosis Procedure.................................................................................................1762 B1081 PRE-TEN FRONT RH..................................................................................................1764 Description.........................................................................................................1764 OPERATION.......................................................................................................1764 STRUCTURE.......................................................................................................1764 INSTALLATION....................................................................................................1764 DTC Logic...........................................................................................................1764 DTC CONFIRMATION PROCEDURE......................................................................................1764 Diagnosis Procedure.................................................................................................1764 B1082 PRE-TEN FRONT RH..................................................................................................1766 Description.........................................................................................................1766 OPERATION.......................................................................................................1766 STRUCTURE.......................................................................................................1766 INSTALLATION....................................................................................................1766 DTC Logic...........................................................................................................1766 DTC CONFIRMATION PROCEDURE......................................................................................1766 Diagnosis Procedure.................................................................................................1766 B1083 PRE-TEN FRONT RH..................................................................................................1768 Description.........................................................................................................1768 OPERATION.......................................................................................................1768 STRUCTURE.......................................................................................................1768 INSTALLATION....................................................................................................1768 DTC Logic...........................................................................................................1768 DTC CONFIRMATION PROCEDURE......................................................................................1768 Diagnosis Procedure.................................................................................................1768 B1084 PRE-TEN FRONT RH..................................................................................................1770 Description.........................................................................................................1770 OPERATION.......................................................................................................1770 STRUCTURE.......................................................................................................1770 INSTALLATION....................................................................................................1770 DTC Logic...........................................................................................................1770 DTC CONFIRMATION PROCEDURE......................................................................................1770 Diagnosis Procedure.................................................................................................1770 B1086 PRE-TEN FRONT LH..................................................................................................1772 Description.........................................................................................................1772 OPERATION.......................................................................................................1772 STRUCTURE.......................................................................................................1772 INSTALLATION....................................................................................................1772 DTC Logic...........................................................................................................1772 DTC CONFIRMATION PROCEDURE......................................................................................1772 Diagnosis Procedure.................................................................................................1772 B1087 PRE-TEN FRONT LH..................................................................................................1774 Description.........................................................................................................1774 OPERATION.......................................................................................................1774 STRUCTURE.......................................................................................................1774 INSTALLATION....................................................................................................1774 DTC Logic...........................................................................................................1774 DTC CONFIRMATION PROCEDURE......................................................................................1774 Diagnosis Procedure.................................................................................................1774 B1088 PRE-TEN FRONT LH..................................................................................................1776 Description.........................................................................................................1776 OPERATION.......................................................................................................1776 STRUCTURE.......................................................................................................1776 INSTALLATION....................................................................................................1776 DTC Logic...........................................................................................................1776 DTC CONFIRMATION PROCEDURE......................................................................................1776 Diagnosis Procedure.................................................................................................1776 B1089 PRE-TEN FRONT LH..................................................................................................1778 Description.........................................................................................................1778 OPERATION.......................................................................................................1778 STRUCTURE.......................................................................................................1778 INSTALLATION....................................................................................................1778 DTC Logic...........................................................................................................1778 DTC CONFIRMATION PROCEDURE......................................................................................1778 Diagnosis Procedure.................................................................................................1778 B1090, B1091, B1092, B1093 DIAGNOSIS SENSOR UNIT........................................................................1780 Description.........................................................................................................1780 OPERATION.......................................................................................................1780 STRUCTURE.......................................................................................................1780 INSTALLATION....................................................................................................1780 DTC Logic...........................................................................................................1780 DTC CONFIRMATION PROCEDURE......................................................................................1780 Diagnosis Procedure.................................................................................................1780 B1106, B1107, B1108, B1109, B1110, B1111 DIAGNOSIS SENSOR UNIT..........................................................1782 Description.........................................................................................................1782 OPERATION.......................................................................................................1782 STRUCTURE.......................................................................................................1782 INSTALLATION....................................................................................................1782 DTC Logic...........................................................................................................1782 DTC CONFIRMATION PROCEDURE......................................................................................1782 Diagnosis Procedure.................................................................................................1782 B1113, B1114 SATELLITE SENS RH..........................................................................................1784 Description.........................................................................................................1784 OPERATION.......................................................................................................1784 STRUCTURE.......................................................................................................1784 INSTALLATION....................................................................................................1784 DTC Logic...........................................................................................................1784 DTC CONFIRMATION PROCEDURE......................................................................................1784 Diagnosis Procedure.................................................................................................1784 B1115, B1116 SATELLITE SENS RH..........................................................................................1786 Description.........................................................................................................1786 OPERATION.......................................................................................................1786 STRUCTURE.......................................................................................................1786 INSTALLATION....................................................................................................1786 DTC Logic...........................................................................................................1786 DTC CONFIRMATION PROCEDURE......................................................................................1786 Diagnosis Procedure.................................................................................................1786 B1118, B1119 SATELLITE SENS LH..........................................................................................1788 Description.........................................................................................................1788 OPERATION.......................................................................................................1788 STRUCTURE.......................................................................................................1788 INSTALLATION....................................................................................................1788 DTC Logic...........................................................................................................1788 DTC CONFIRMATION PROCEDURE......................................................................................1788 Diagnosis Procedure.................................................................................................1788 B1120, B1121 SATELLITE SENS LH..........................................................................................1790 Description.........................................................................................................1790 OPERATION.......................................................................................................1790 STRUCTURE.......................................................................................................1790 INSTALLATION....................................................................................................1790 DTC Logic...........................................................................................................1790 DTC CONFIRMATION PROCEDURE......................................................................................1790 Diagnosis Procedure.................................................................................................1790 B1122, B1123, B1124, B1125, B1126, B1127 DIAGNOSIS SENSOR UNIT..........................................................1792 Description.........................................................................................................1792 OPERATION.......................................................................................................1792 STRUCTURE.......................................................................................................1792 INSTALLATION....................................................................................................1792 DTC Logic...........................................................................................................1792 DTC CONFIRMATION PROCEDURE......................................................................................1792 Diagnosis Procedure.................................................................................................1792 B1129 SIDE MODULE RH....................................................................................................1794 Description.........................................................................................................1794 OPERATION.......................................................................................................1794 STRUCTURE.......................................................................................................1794 INSTALLATION....................................................................................................1794 DTC Logic...........................................................................................................1794 DTC CONFIRMATION PROCEDURE......................................................................................1794 Diagnosis Procedure.................................................................................................1794 B1130 SIDE MODULE RH....................................................................................................1796 Description.........................................................................................................1796 OPERATION.......................................................................................................1796 STRUCTURE.......................................................................................................1796 INSTALLATION....................................................................................................1796 DTC Logic...........................................................................................................1796 DTC CONFIRMATION PROCEDURE......................................................................................1796 Diagnosis Procedure.................................................................................................1796 B1131 SIDE MODULE RH....................................................................................................1798 Description.........................................................................................................1798 OPERATION.......................................................................................................1798 STRUCTURE.......................................................................................................1798 INSTALLATION....................................................................................................1798 DTC Logic...........................................................................................................1798 DTC CONFIRMATION PROCEDURE......................................................................................1798 Diagnosis Procedure.................................................................................................1798 B1132 SIDE MODULE RH....................................................................................................1800 Description.........................................................................................................1800 OPERATION.......................................................................................................1800 STRUCTURE.......................................................................................................1800 INSTALLATION....................................................................................................1800 DTC Logic...........................................................................................................1800 DTC CONFIRMATION PROCEDURE......................................................................................1800 Diagnosis Procedure.................................................................................................1800 B1134 SIDE MODULE LH....................................................................................................1802 Description.........................................................................................................1802 OPERATION.......................................................................................................1802 STRUCTURE.......................................................................................................1802 INSTALLATION....................................................................................................1802 DTC Logic...........................................................................................................1802 DTC CONFIRMATION PROCEDURE......................................................................................1802 Diagnosis Procedure.................................................................................................1802 B1135 SIDE MODULE LH....................................................................................................1804 Description.........................................................................................................1804 OPERATION.......................................................................................................1804 STRUCTURE.......................................................................................................1804 INSTALLATION....................................................................................................1804 DTC Logic...........................................................................................................1804 DTC CONFIRMATION PROCEDURE......................................................................................1804 Diagnosis Procedure.................................................................................................1804 B1136 SIDE MODULE LH....................................................................................................1806 Description.........................................................................................................1806 OPERATION.......................................................................................................1806 STRUCTURE.......................................................................................................1806 INSTALLATION....................................................................................................1806 DTC Logic...........................................................................................................1806 DTC CONFIRMATION PROCEDURE......................................................................................1806 Diagnosis Procedure.................................................................................................1806 B1137 SIDE MODULE LH....................................................................................................1808 Description.........................................................................................................1808 OPERATION.......................................................................................................1808 STRUCTURE.......................................................................................................1808 INSTALLATION....................................................................................................1808 DTC Logic...........................................................................................................1808 DTC CONFIRMATION PROCEDURE......................................................................................1808 Diagnosis Procedure.................................................................................................1808 B1138, B1139, B1140, B1141, B1142, B1143 DIAGNOSIS SENSOR UNIT..........................................................1810 Description.........................................................................................................1810 OPERATION.......................................................................................................1810 STRUCTURE.......................................................................................................1810 INSTALLATION....................................................................................................1810 DTC Logic...........................................................................................................1810 DTC CONFIRMATION PROCEDURE......................................................................................1810 Diagnosis Procedure.................................................................................................1810 B1144 DIAGNOSIS SENSOR UNIT ............................................................................................1812 Description.........................................................................................................1812 OPERATION.......................................................................................................1812 STRUCTURE.......................................................................................................1812 INSTALLATION....................................................................................................1812 DTC Logic...........................................................................................................1812 DTC CONFIRMATION PROCEDURE......................................................................................1812 Diagnosis Procedure.................................................................................................1812 B1145 CURTAIN MODULE RH.................................................................................................1814 Description.........................................................................................................1814 OPERATION.......................................................................................................1814 STRUCTURE.......................................................................................................1814 INSTALLATION....................................................................................................1814 DTC Logic...........................................................................................................1814 DTC CONFIRMATION PROCEDURE......................................................................................1814 Diagnosis Procedure.................................................................................................1814 B1146 CURTAIN MODULE RH.................................................................................................1816 Description.........................................................................................................1816 OPERATION.......................................................................................................1816 STRUCTURE.......................................................................................................1816 INSTALLATION....................................................................................................1816 DTC Logic...........................................................................................................1816 DTC CONFIRMATION PROCEDURE......................................................................................1816 Diagnosis Procedure.................................................................................................1816 B1147 CURTAIN MODULE RH.................................................................................................1818 Description.........................................................................................................1818 OPERATION.......................................................................................................1818 STRUCTURE.......................................................................................................1818 INSTALLATION....................................................................................................1818 DTC Logic...........................................................................................................1818 DTC CONFIRMATION PROCEDURE......................................................................................1818 Diagnosis Procedure.................................................................................................1818 B1148 CURTAIN MODULE RH.................................................................................................1820 Description.........................................................................................................1820 OPERATION.......................................................................................................1820 STRUCTURE.......................................................................................................1820 INSTALLATION....................................................................................................1820 DTC Logic...........................................................................................................1820 DTC CONFIRMATION PROCEDURE......................................................................................1820 Diagnosis Procedure.................................................................................................1820 B1150 CURTAIN MODULE LH.................................................................................................1822 Description.........................................................................................................1822 OPERATION.......................................................................................................1822 STRUCTURE.......................................................................................................1822 INSTALLATION....................................................................................................1822 DTC Logic...........................................................................................................1822 DTC CONFIRMATION PROCEDURE......................................................................................1822 Diagnosis Procedure.................................................................................................1822 B1151 CURTAIN MODULE LH.................................................................................................1824 Description.........................................................................................................1824 OPERATION.......................................................................................................1824 STRUCTURE.......................................................................................................1824 INSTALLATION....................................................................................................1824 DTC Logic...........................................................................................................1824 DTC CONFIRMATION PROCEDURE......................................................................................1824 Diagnosis Procedure.................................................................................................1824 B1152 CURTAIN MODULE LH.................................................................................................1826 Description.........................................................................................................1826 OPERATION.......................................................................................................1826 STRUCTURE.......................................................................................................1826 INSTALLATION....................................................................................................1826 DTC Logic...........................................................................................................1826 DTC CONFIRMATION PROCEDURE......................................................................................1826 Diagnosis Procedure.................................................................................................1826 B1153 CURTAIN MODULE LH.................................................................................................1828 Description.........................................................................................................1828 OPERATION.......................................................................................................1828 STRUCTURE.......................................................................................................1828 INSTALLATION....................................................................................................1828 DTC Logic...........................................................................................................1828 DTC CONFIRMATION PROCEDURE......................................................................................1828 Diagnosis Procedure.................................................................................................1828 B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT........................................................................1830 Description.........................................................................................................1830 OPERATION.......................................................................................................1830 STRUCTURE.......................................................................................................1830 INSTALLATION....................................................................................................1830 DTC Logic...........................................................................................................1830 DTC CONFIRMATION PROCEDURE......................................................................................1830 Diagnosis Procedure.................................................................................................1830 B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT........................................................................1832 Description.........................................................................................................1832 OPERATION.......................................................................................................1832 STRUCTURE.......................................................................................................1832 INSTALLATION....................................................................................................1832 DTC Logic...........................................................................................................1832 DTC CONFIRMATION PROCEDURE......................................................................................1832 Diagnosis Procedure.................................................................................................1832 B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT........................................................................1834 Description.........................................................................................................1834 OPERATION.......................................................................................................1834 STRUCTURE.......................................................................................................1834 INSTALLATION....................................................................................................1834 DTC Logic...........................................................................................................1834 DTC CONFIRMATION PROCEDURE......................................................................................1834 Diagnosis Procedure.................................................................................................1834 B1202, B1203, B1204, B1205, B1206, B1207 DIAGNOSIS SENSOR UNIT..........................................................1836 Description.........................................................................................................1836 OPERATION.......................................................................................................1836 STRUCTURE.......................................................................................................1836 INSTALLATION....................................................................................................1836 DTC Logic...........................................................................................................1836 DTC CONFIRMATION PROCEDURE......................................................................................1836 Diagnosis Procedure.................................................................................................1836 B1209 FRONTAL COLLISION DETECTION.......................................................................................1838 Description.........................................................................................................1838 DTC B1209 FRONTAL COLLISION DETECTION...........................................................................1838 OPERATION.......................................................................................................1838 STRUCTURE.......................................................................................................1838 INSTALLATION....................................................................................................1838 DTC Logic...........................................................................................................1838 DTC CONFIRMATION PROCEDURE......................................................................................1838 Diagnosis Procedure.................................................................................................1838 B1210 SIDE COLLISION DETECTION..........................................................................................1840 Description.........................................................................................................1840 DTC B1210 SIDE COLLISION DETECTION..............................................................................1840 OPERATION.......................................................................................................1840 STRUCTURE.......................................................................................................1840 INSTALLATION....................................................................................................1840 DTC Logic...........................................................................................................1840 DTC CONFIRMATION PROCEDURE......................................................................................1840 Diagnosis Procedure.................................................................................................1840 B1211 ROLLOVER DETECTION................................................................................................1841 Description.........................................................................................................1841 DTC B1211 ROLLOVER DETECTION....................................................................................1841 OPERATION.......................................................................................................1841 STRUCTURE.......................................................................................................1841 INSTALLATION....................................................................................................1841 DTC Logic...........................................................................................................1841 DTC DETECTION LOGIC.............................................................................................1841 With CONSULT................................................................................................1841 DTC CONFIRMATION PROCEDURE......................................................................................1841 Diagnosis Procedure.................................................................................................1841 B1212, B1213, B1214 RH1 SAT-SENS........................................................................................1843 Description.........................................................................................................1843 OPERATION.......................................................................................................1843 STRUCTURE.......................................................................................................1843 INSTALLATION....................................................................................................1843 DTC Logic...........................................................................................................1843 DTC CONFIRMATION PROCEDURE......................................................................................1843 Diagnosis Procedure.................................................................................................1843 B1215, B1216, B1217 LH1 SAT-SENS........................................................................................1845 Description.........................................................................................................1845 OPERATION.......................................................................................................1845 STRUCTURE.......................................................................................................1845 INSTALLATION....................................................................................................1845 DTC Logic...........................................................................................................1845 DTC CONFIRMATION PROCEDURE......................................................................................1845 Diagnosis Procedure.................................................................................................1845 B1218, B1219 DIAGNOSIS SENSOR UNIT......................................................................................1847 Description.........................................................................................................1847 OPERATION.......................................................................................................1847 STRUCTURE.......................................................................................................1847 INSTALLATION....................................................................................................1847 DTC Logic...........................................................................................................1847 DTC CONFIRMATION PROCEDURE......................................................................................1847 Diagnosis Procedure.................................................................................................1847 ECU DIAGNOSIS INFORMATION...................................................................................................1849 DIAGNOSIS SENSOR UNIT...................................................................................................1849 DTC Index...........................................................................................................1849 Wiring Diagram - SRS AIR BAG CONTROL SYSTEM -.......................................................................1854 SYMPTOM DIAGNOSIS...........................................................................................................1856 SRS AIR BAG WARNING LAMP DOES NOT TURN OFF..............................................................................1856 Diagnosis Procedure.................................................................................................1856 SRS AIR BAG WARNING LAMP DOES NOT TURN ON...............................................................................1857 Diagnosis Procedure.................................................................................................1857 PRECAUTION..................................................................................................................1858 PRECAUTIONS.............................................................................................................1858 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1858 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1858 Service.............................................................................................................1858 Occupant Detection System Precaution................................................................................1858 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 ST..................................................................................................................................1859 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1859 SYMPTOM DIAGNOSIS...........................................................................................................1861 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....................................................................1861 NVH Troubleshooting Chart...........................................................................................1861 2WD MODELS (WITHOUT ELECTRIC MOTOR).............................................................................1861 2WD MODELS (WITH ELECTRIC MOTOR)................................................................................1861 AWD MODELS (WITHOUT ELECTRIC MOTOR).............................................................................1862 AWD MODELS (WITH ELECTRIC MOTOR)................................................................................1863 PRECAUTION..................................................................................................................1865 PRECAUTIONS.............................................................................................................1865 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................1865 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................1865 Service Notice or Precautions for Steering System...................................................................1865 PREPARATION.................................................................................................................1866 PREPARATION.............................................................................................................1866 Special Service Tools...............................................................................................1866 Commercial Service Tools............................................................................................1867 PERIODIC MAINTENANCE........................................................................................................1869 POWER STEERING FLUID....................................................................................................1869 Inspection..........................................................................................................1869 FLUID LEVEL.....................................................................................................1869 FLUID LEAKAGE...................................................................................................1869 AIR BLEEDING HYDRAULIC SYSTEM...................................................................................1869 STEERING WHEEL..........................................................................................................1871 Inspection..........................................................................................................1871 STEERING WHEEL AXIAL END PLAY...................................................................................1871 STEERING WHEEL PLAY.............................................................................................1871 NEUTRAL POSITION STEERING WHEEL.................................................................................1871 STEERING WHEEL TURNING FORCE....................................................................................1871 RACK SLIDING FORCE..............................................................................................1872 FRONT WHEEL TURNING ANGLE.......................................................................................1872 REMOVAL AND INSTALLATION....................................................................................................1874 STEERING WHEEL..........................................................................................................1874 Exploded View.......................................................................................................1874 Removal and Installation............................................................................................1874 REMOVAL.........................................................................................................1874 INSTALLATION....................................................................................................1874 STEERING COLUMN.........................................................................................................1875 WITHOUT ELECTRIC MOTOR..............................................................................................1875 WITHOUT ELECTRIC MOTOR : Exploded View..........................................................................1875 WITHOUT ELECTRIC MOTOR : Removal and Installation...............................................................1875 REMOVAL.....................................................................................................1875 INSTALLATION................................................................................................1876 WITHOUT ELECTRIC MOTOR : Inspection.............................................................................1877 INSPECTION AFTER REMOVAL....................................................................................1877 INSPECTION AFTER INSTALLATION...............................................................................1877 WITH ELECTRIC MOTOR.................................................................................................1877 WITH ELECTRIC MOTOR : Exploded View.............................................................................1878 WITH ELECTRIC MOTOR : Removal and Installation..................................................................1878 REMOVAL.....................................................................................................1878 INSTALLATION................................................................................................1879 WITH ELECTRIC MOTOR : Inspection................................................................................1879 INSPECTION AFTER REMOVAL....................................................................................1879 INSPECTION AFTER INSTALLATION...............................................................................1880 LOWER SHAFT.............................................................................................................1881 Exploded View.......................................................................................................1881 Removal and Installation............................................................................................1881 REMOVAL.........................................................................................................1881 INSTALLATION....................................................................................................1882 Inspection..........................................................................................................1882 STEERING GEAR AND LINKAGE...............................................................................................1883 Exploded View.......................................................................................................1883 REMOVAL ........................................................................................................1883 DISASSEMBLY.....................................................................................................1883 Removal and Installation............................................................................................1884 REMOVAL.........................................................................................................1884 INSTALLATION....................................................................................................1884 Disassembly and Assembly............................................................................................1885 DISASSEMBLY.....................................................................................................1885 ASSEMBLY........................................................................................................1887 Inspection..........................................................................................................1891 INSPECTION AFTER INSTALLATION...................................................................................1891 INSPECTION AFTER DISASSEMBLY....................................................................................1891 Boot........................................................................................................1891 Rack Assembly...............................................................................................1891 Gear-Sub Assembly...........................................................................................1891 Gear Housing Assembly.......................................................................................1891 Outer Socket and Inner Socket...............................................................................1891 BALL JOINT SWINGING TORQUE..................................................................................1892 BALL JOINT ROTATING TORQUE..................................................................................1892 BALL JOINT AXIAL END PLAY...................................................................................1892 POWER STEERING OIL PUMP.................................................................................................1893 VQ35HR..............................................................................................................1893 VQ35HR : Exploded View..........................................................................................1893 REMOVAL ....................................................................................................1893 DISASSEMBLY ................................................................................................1893 VQ35HR : Removal and Installation...............................................................................1894 REMOVAL.....................................................................................................1894 INSTALLATION................................................................................................1894 VQ35HR : Disassembly and Assembly...............................................................................1894 DISASSEMBLY.................................................................................................1894 ASSEMBLY....................................................................................................1895 VQ35HR : Inspection.............................................................................................1897 RELIEF OIL PRESSURE.........................................................................................1897 BEFORE DISASSEMBLY..........................................................................................1897 AFTER DISASSEMBLY...........................................................................................1897 Body Assembly and Rear Cover Inspection.................................................................1897 Cartridge Assembly Inspection...........................................................................1898 Side Plate Inspection...................................................................................1898 Flow Control Valve Inspection...........................................................................1898 VK50VE..............................................................................................................1898 VK50VE : Exploded View..........................................................................................1898 REMOVAL ....................................................................................................1898 DISASSEMBLY ................................................................................................1898 VK50VE : Removal and Installation...............................................................................1899 REMOVAL.....................................................................................................1899 INSTALLATION................................................................................................1899 VK50VE : Disassembly and Assembly...............................................................................1900 DISASSEMBLY.................................................................................................1900 ASSEMBLY....................................................................................................1901 VK50VE : Inspection.............................................................................................1903 RELIEF OIL PRESSURE.........................................................................................1903 BEFORE DISASSEMBLY..........................................................................................1903 AFTER DISASSEMBLY...........................................................................................1903 Body Assembly and Rear Cover Inspection.................................................................1903 Cartridge Assembly Inspection...........................................................................1904 Side Plate Inspection...................................................................................1904 Flow Control Valve Inspection...........................................................................1904 HYDRAULIC LINE..........................................................................................................1905 VQ35HR..............................................................................................................1905 VQ35HR : Exploded View..........................................................................................1905 VK50VE..............................................................................................................1905 VK50VE : Exploded View..........................................................................................1906 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................1907 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................1907 General Specifications..............................................................................................1907 Steering Wheel Axial End Play and Play..............................................................................1907 Steering Wheel Turning Force........................................................................................1907 Steering Angle......................................................................................................1907 Steering Column Length..............................................................................................1907 Steering Column Mounting Dimensions.................................................................................1907 Steering Column Operating Range.....................................................................................1907 Lower Shaft Length..................................................................................................1908 Rack Sliding Force..................................................................................................1908 Rack Stroke.........................................................................................................1908 Socket Swing Force and Rotating Torque..............................................................................1908 SWING FORCE.....................................................................................................1908 ROTATING TORQUE.................................................................................................1908 Socket Axial End Play...............................................................................................1908 Inner Socket Length.................................................................................................1908 Relief Oil Pressure.................................................................................................1908 STC.................................................................................................................................1909 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................1909 WITHOUT REAR ACTIVE STEER...................................................................................................1912 BASIC INSPECTION........................................................................................................1912 DIAGNOSIS AND REPAIR WORK FLOW......................................................................................1912 Work Flow.......................................................................................................1912 DETAILED FLOW...............................................................................................1912 SYSTEM DESCRIPTION......................................................................................................1913 EPS SYSTEM..........................................................................................................1913 System Diagram..................................................................................................1913 CONTROL DIAGRAM.............................................................................................1913 CROSS-SECTIONAL VIEW........................................................................................1913 System Description..............................................................................................1913 OPERATION PRINCIPLE.........................................................................................1914 During Parking (When Turning The Steering Wheel To The Right.)..........................................1914 During High-speed Operation.............................................................................1914 Component Parts Location........................................................................................1915 Component Description...........................................................................................1915 DTC/CIRCUIT DIAGNOSIS...................................................................................................1916 POWER SUPPLY AND GROUND CIRCUIT.....................................................................................1916 Description.....................................................................................................1916 Diagnosis Procedure.............................................................................................1916 POWER STEERING SOLENOID VALVE.......................................................................................1917 Description.....................................................................................................1917 Diagnosis Procedure.............................................................................................1917 Component Inspection............................................................................................1918 ENGINE SPEED SIGNAL CIRCUIT.........................................................................................1919 Description.....................................................................................................1919 Diagnosis Procedure.............................................................................................1919 VEHICLE SPEED SIGNAL CIRCUIT........................................................................................1922 Description.....................................................................................................1922 Diagnosis Procedure.............................................................................................1922 ECU DIAGNOSIS INFORMATION...............................................................................................1924 POWER STEERING CONTROL UNIT.........................................................................................1924 Reference Value.................................................................................................1924 TERMINAL LAYOUT.............................................................................................1924 PHYSICAL VALUES.............................................................................................1924 Wiring Diagram - ELECTRONICALLY CONTROLLED POWER STEERING SYSTEM -..............................................1926 Fail-Safe.......................................................................................................1926 EPS system..................................................................................................1926 SYMPTOM DIAGNOSIS.......................................................................................................1928 UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION)...........................................................1928 Description.....................................................................................................1928 Diagnosis Procedure.............................................................................................1928 PRECAUTION..............................................................................................................1929 PRECAUTIONS.........................................................................................................1929 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"......................1929 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................1929 REMOVAL AND INSTALLATION................................................................................................1930 POWER STEERING CONTROL UNIT.........................................................................................1930 Removal and Installation........................................................................................1930 REMOVAL.....................................................................................................1930 INSTALLATION................................................................................................1930 WITH REAR ACTIVE STEER......................................................................................................1931 BASIC INSPECTION........................................................................................................1931 DIAGNOSIS AND REPAIR WORKFLOW.......................................................................................1931 Work Flow.......................................................................................................1931 DETAILED FLOW...............................................................................................1931 Question sheet..................................................................................................1932 DESCRIPTION.................................................................................................1932 WORKSHEET SAMPLE............................................................................................1932 SYSTEM DESCRIPTION......................................................................................................1934 RAS SYSTEM..........................................................................................................1934 System Diagram..................................................................................................1934 CONTROL DIAGRAM.............................................................................................1934 CROSS-SECTIONAL VIEW........................................................................................1934 System Description..............................................................................................1934 DESCRIPTION.................................................................................................1934 Model Following Control.................................................................................1935 OPERATION DESCRIPTION.......................................................................................1935 OPERATION FEATURE...........................................................................................1936 RAS ACTUATOR............................................................................................1936 Component Parts Location........................................................................................1936 Component Description...........................................................................................1937 EPS SYSTEM..........................................................................................................1938 System Diagram..................................................................................................1938 CONTROL DIAGRAM.............................................................................................1938 CROSS-SECTIONAL VIEW........................................................................................1938 System Description..............................................................................................1938 OPERATION PRINCIPLE.........................................................................................1939 During Parking (When Turning The Steering Wheel To The Right.)..........................................1939 During High-speed Operation.............................................................................1939 Component Parts Location........................................................................................1940 Component Description...........................................................................................1940 DIAGNOSIS SYSTEM (RAS CONTROL UNIT).................................................................................1941 Diagnosis Description...........................................................................................1941 DESCRIPTION.................................................................................................1941 DIAGNOSTIC PROCEDURE........................................................................................1941 JUDGMENT SELF-DIAGNOSIS CODE................................................................................1941 ERASE SELF-DIAGNOSIS........................................................................................1942 CONSULT Function ...............................................................................................1942 FUNCTION....................................................................................................1942 SELF-DIAG RESULT MODE.......................................................................................1942 Display Item List.......................................................................................1942 FREEZE FRAME DATA (FFD).................................................................................1942 DATA MONITOR MODE...........................................................................................1943 Display Item List.......................................................................................1943 ACTIVE TEST MODE............................................................................................1943 Description.............................................................................................1943 DTC/CIRCUIT DIAGNOSIS...................................................................................................1945 C1900, C1901, C1906, C1907, C1927, C1933 RAS CONTROL UNIT...........................................................1945 Description.....................................................................................................1945 DTC Logic.......................................................................................................1945 DTC DETECTION LOGIC.........................................................................................1945 DTC CONFIRMATION PROCEDURE..................................................................................1945 Diagnosis Procedure.............................................................................................1945 Special Repair Requirement......................................................................................1946 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1946 C1902, C1903, C1904, C1910, C1913 RAS MOTOR OUTPUT..................................................................1947 Description.....................................................................................................1947 DTC Logic.......................................................................................................1947 DTC DETECTION LOGIC.........................................................................................1947 DTC CONFIRMATION PROCEDURE..................................................................................1947 Diagnosis Procedure.............................................................................................1947 Component Inspection............................................................................................1949 Special Repair Requirement......................................................................................1949 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1949 C1905, C1908, C1922, C1925, C1928 RAS CONTROL UNIT..................................................................1951 Description.....................................................................................................1951 DTC Logic.......................................................................................................1951 DTC DETECTION LOGIC.........................................................................................1951 DTC CONFIRMATION PROCEDURE..................................................................................1951 Diagnosis Procedure.............................................................................................1951 Special Repair Requirement......................................................................................1952 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1952 C1909 RAS CONTROL UNIT..............................................................................................1953 Description.....................................................................................................1953 DTC Logic.......................................................................................................1953 DTC DETECTION LOGIC.........................................................................................1953 DTC CONFIRMATION PROCEDURE..................................................................................1953 Diagnosis Procedure.............................................................................................1953 Special Repair Requirement......................................................................................1954 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1954 C1911, C1912 RAS MOTOR POWER SUPPLY.................................................................................1955 Description.....................................................................................................1955 DTC Logic.......................................................................................................1955 DTC DETECTION LOGIC.........................................................................................1955 DTC CONFIRMATION PROCEDURE..................................................................................1955 Diagnosis Procedure.............................................................................................1955 Component Inspection............................................................................................1957 Special Repair Requirement......................................................................................1958 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1958 C1914 REAR WHEEL STEERING ANGLE SENSOR..............................................................................1959 Description.....................................................................................................1959 DTC Logic.......................................................................................................1959 DTC DETECTION LOGIC.........................................................................................1959 DTC CONFIRMATION PROCEDURE..................................................................................1959 Diagnosis Procedure.............................................................................................1959 Component Inspection............................................................................................1960 Special Repair Requirement......................................................................................1961 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1961 C1915, C1916 REAR WHEEL STEERING ANGLE SENSOR.......................................................................1962 Description.....................................................................................................1962 DTC Logic.......................................................................................................1962 DTC DETECTION LOGIC.........................................................................................1962 DTC CONFIRMATION PROCEDURE..................................................................................1962 Diagnosis Procedure.............................................................................................1962 Component Inspection............................................................................................1964 Special Repair Requirement......................................................................................1964 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1964 C1917, C1918 REAR WHEEL STEERING ANGLE SENSOR.......................................................................1965 Description.....................................................................................................1965 DTC Logic.......................................................................................................1965 DTC DETECTION LOGIC.........................................................................................1965 DTC CONFIRMATION PROCEDURE..................................................................................1965 Diagnosis Procedure.............................................................................................1965 Component Inspection............................................................................................1967 Special Repair Requirement......................................................................................1967 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1967 C1919 VEHICLE SPEED SIGNAL..........................................................................................1968 Description.....................................................................................................1968 DTC Logic.......................................................................................................1968 DTC DETECTION LOGIC.........................................................................................1968 DTC CONFIRMATION PROCEDURE..................................................................................1968 Diagnosis Procedure.............................................................................................1968 Special Repair Requirement......................................................................................1969 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1969 C1920 STEERING ANGLE SENSOR.........................................................................................1970 Description.....................................................................................................1970 DTC Logic.......................................................................................................1970 DTC DETECTION LOGIC.........................................................................................1970 DTC CONFIRMATION PROCEDURE..................................................................................1970 Diagnosis Procedure.............................................................................................1970 Special Repair Requirement......................................................................................1971 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1971 C1921 ENGINE SPEED SIGNAL...........................................................................................1972 Description.....................................................................................................1972 DTC Logic.......................................................................................................1972 DTC DETECTION LOGIC.........................................................................................1972 DTC CONFIRMATION PROCEDURE..................................................................................1972 Diagnosis Procedure.............................................................................................1972 Special Repair Requirement......................................................................................1973 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1973 C1923 STEERING ANGLE SENSOR.........................................................................................1974 Description.....................................................................................................1974 DTC Logic.......................................................................................................1974 DTC DETECTION LOGIC.........................................................................................1974 DTC CONFIRMATION PROCEDURE..................................................................................1974 Diagnosis Procedure.............................................................................................1974 Special Repair Requirement......................................................................................1975 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1975 C1924 STEERING ANGLE SENSOR.........................................................................................1976 Description.....................................................................................................1976 DTC Logic.......................................................................................................1976 DTC DETECTION LOGIC.........................................................................................1976 DTC CONFIRMATION PROCEDURE..................................................................................1976 Diagnosis Procedure.............................................................................................1976 Special Repair Requirement......................................................................................1977 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1977 C1926 STEERING ANGLE SENSOR.........................................................................................1978 Description.....................................................................................................1978 DTC Logic.......................................................................................................1978 DTC DETECTION LOGIC.........................................................................................1978 DTC CONFIRMATION PROCEDURE..................................................................................1978 Diagnosis Procedure.............................................................................................1978 Special Repair Requirement......................................................................................1979 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1979 C1929 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT).................................................................1980 Description.....................................................................................................1980 DTC Logic.......................................................................................................1980 DTC DETECTION LOGIC.........................................................................................1980 DTC CONFIRMATION PROCEDURE..................................................................................1980 Diagnosis Procedure.............................................................................................1980 Special Repair Requirement......................................................................................1981 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1981 U1000 CAN COMM CIRCUIT..............................................................................................1982 Description.....................................................................................................1982 DTC Logic.......................................................................................................1982 DTC DETECTION LOGIC.........................................................................................1982 DTC CONFIRMATION PROCEDURE..................................................................................1982 Diagnosis Procedure.............................................................................................1982 Special Repair Requirement......................................................................................1982 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1982 U1010 CONTROL UNIT (CAN)............................................................................................1983 Description.....................................................................................................1983 DTC Logic.......................................................................................................1983 DTC DETECTION LOGIC.........................................................................................1983 DTC CONFIRMATION PROCEDURE..................................................................................1983 Diagnosis Procedure.............................................................................................1983 Special Repair Requirement......................................................................................1983 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1983 POWER SUPPLY AND GROUND CIRCUIT.....................................................................................1984 Description.....................................................................................................1984 Diagnosis Procedure.............................................................................................1984 POWER STEERING SOLENOID VALVE.......................................................................................1986 Description.....................................................................................................1986 Diagnosis Procedure.............................................................................................1986 Component Inspection............................................................................................1987 RAS WARNING LAMP....................................................................................................1988 Description.....................................................................................................1988 Component Function Check........................................................................................1988 Diagnosis Procedure.............................................................................................1988 Special Repair Requirement......................................................................................1989 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1989 STOP LAMP SWITCH....................................................................................................1990 Description.....................................................................................................1990 Component Function Check........................................................................................1990 Diagnosis Procedure.............................................................................................1990 Component Inspection............................................................................................1990 Special Repair Requirement......................................................................................1991 BEFORE REPLACING RAS CONTROL UNIT...........................................................................1991 ECU DIAGNOSIS INFORMATION...............................................................................................1992 RAS CONTROL UNIT....................................................................................................1992 Reference Value.................................................................................................1992 VALUES ON THE DIAGNOSIS TOOL................................................................................1992 TERMINAL LAYOUT.............................................................................................1993 PHYSICAL VALUES.............................................................................................1993 Wiring Diagram - RAS SYSTEM -...................................................................................1995 Fail-Safe.......................................................................................................1995 RAS system..................................................................................................1995 EPS system..................................................................................................1996 DTC Inspection Priority Chart...................................................................................1997 DTC Index.......................................................................................................1997 SYMPTOM DIAGNOSIS.......................................................................................................2000 RAS WARNING LAMP DOSE NOT TURN ON ..................................................................................2000 Description.....................................................................................................2000 Diagnosis Procedure.............................................................................................2000 RAS WARNING LAMP DOSE NOT TURN OFF .................................................................................2001 Description.....................................................................................................2001 Diagnosis Procedure.............................................................................................2001 UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION)...........................................................2002 Description.....................................................................................................2002 Diagnosis Procedure.............................................................................................2002 PRECAUTION..............................................................................................................2003 PRECAUTIONS.........................................................................................................2003 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"......................2003 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS............................................2003 REMOVAL AND INSTALLATION................................................................................................2004 RAS CONTROL UNIT....................................................................................................2004 Removal and Installation........................................................................................2004 REMOVAL.....................................................................................................2004 INSTALLATION................................................................................................2004 REAR ACTIVE STEER...................................................................................................2005 Exploded View...................................................................................................2005 COMPONENTS..................................................................................................2005 Removal and Installation........................................................................................2005 REMOVAL.....................................................................................................2005 INSTALLATION................................................................................................2005 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 STR.................................................................................................................................2006 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................2006 BASIC INSPECTION............................................................................................................2007 DIAGNOSIS AND REPAIR WORK FLOW..........................................................................................2007 Work Flow...........................................................................................................2007 OVERALL SEQUENCE................................................................................................2007 DETAILED FLOW...................................................................................................2007 SYSTEM DESCRIPTION..........................................................................................................2010 STARTING SYSTEM.........................................................................................................2010 System Diagram......................................................................................................2010 System Description..................................................................................................2010 VQ35HR..............................................................................................................2010 VQ35HR : Component Parts Location...............................................................................2011 VK50VE..............................................................................................................2011 VK50VE : Component Parts Location...............................................................................2012 Component Description...............................................................................................2012 DTC/CIRCUIT DIAGNOSIS.......................................................................................................2013 B TERMINAL CIRCUIT......................................................................................................2013 Description.........................................................................................................2013 Diagnosis Procedure.................................................................................................2013 S CONNECTOR CIRCUIT.....................................................................................................2014 Description.........................................................................................................2014 Diagnosis Procedure.................................................................................................2014 STARTING SYSTEM.........................................................................................................2015 Wiring Diagram - STARTING SYSTEM -..................................................................................2015 SYMPTOM DIAGNOSIS...........................................................................................................2016 STARTING SYSTEM.........................................................................................................2016 Symptom Table.......................................................................................................2016 PRECAUTION..................................................................................................................2017 PRECAUTIONS.............................................................................................................2017 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................2017 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................2017 Precaution for Procedure without Cowl Top Cover.....................................................................2017 Precautions For Xenon Headlamp Service..............................................................................2017 PREPARATION.................................................................................................................2019 PREPARATION.............................................................................................................2019 Special Service Tools...............................................................................................2019 Commercial Service Tools............................................................................................2019 REMOVAL AND INSTALLATION....................................................................................................2020 STARTER MOTOR...........................................................................................................2020 VQ35HR..............................................................................................................2020 VQ35HR : Exploded View..........................................................................................2020 REMOVAL.....................................................................................................2020 DISASSEMBLY.................................................................................................2020 VQ35HR : Removal and Installation (2WD).........................................................................2021 Removal.....................................................................................................2021 INSTALLATION................................................................................................2022 VQ35HR : Removal and Installation (AWD).........................................................................2022 Removal.....................................................................................................2022 INSTALLATION................................................................................................2023 VQ35HR : Inspection.............................................................................................2023 INSPECTION AFTER DISASSEMBLY................................................................................2023 Pinion/Clutch Check.....................................................................................2023 VK50VE..............................................................................................................2023 VK50VE : Exploded View..........................................................................................2023 REMOVAL.....................................................................................................2023 DISASSEMBLY.................................................................................................2024 VK50VE : Removal and Installation...............................................................................2025 REMOVAL.....................................................................................................2025 INSTALLATION................................................................................................2025 VK50VE : Inspection.............................................................................................2025 INSPECTION AFTER DISASSEMBLY................................................................................2025 Pinion/Clutch Check.....................................................................................2025 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................2026 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................2026 Starter Motor.......................................................................................................2026 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 VTL.................................................................................................................................2027 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................2027 SYSTEM DESCRIPTION..........................................................................................................2029 SWITCHES AND THEIR CONTROL FUNCTION.....................................................................................2029 WITHOUT ACCS........................................................................................................2029 WITHOUT ACCS : System Description...............................................................................2029 WITH ACCS...........................................................................................................2030 WITH ACCS : System Description..................................................................................2030 AIR DISTRIBUTION........................................................................................................2031 System Description..................................................................................................2031 PRECAUTION..................................................................................................................2032 PRECAUTIONS.............................................................................................................2032 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................2032 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................2032 PREPARATION.................................................................................................................2033 PREPARATION.............................................................................................................2033 Commercial Service Tool.............................................................................................2033 PERIODIC MAINTENANCE........................................................................................................2034 IN-CABIN MICROFILTER....................................................................................................2034 Exploded View.......................................................................................................2034 Removal and Installation............................................................................................2034 REMOVAL.........................................................................................................2034 INSTALLATION....................................................................................................2034 Replacement.........................................................................................................2034 REMOVAL AND INSTALLATION....................................................................................................2035 DUCT AND GRILLE.........................................................................................................2035 Exploded View.......................................................................................................2035 FRONT...........................................................................................................2035 REAR............................................................................................................2035 CENTER VENTILATOR GRILLE............................................................................................2036 CENTER VENTILATOR GRILLE : Removal and Installation.............................................................2036 REMOVAL.....................................................................................................2036 INSTALLATION................................................................................................2036 SIDE VENTILATOR GRILLE..............................................................................................2036 SIDE VENTILATOR GRILLE : Removal and Installation...............................................................2036 REMOVAL.....................................................................................................2036 Driver Side.............................................................................................2036 Passenger Side..........................................................................................2037 INSTALLATION................................................................................................2037 FRONT DEFROSTER GRILLE..............................................................................................2037 FRONT DEFROSTER GRILLE : Removal and Installation...............................................................2037 REMOVAL.....................................................................................................2037 INSTALLATION................................................................................................2037 SIDE DEFROSTER GRILLE...............................................................................................2037 SIDE DEFROSTER GRILLE : Removal and Installation................................................................2037 REMOVAL.....................................................................................................2037 INSTALLATION................................................................................................2038 VENTILATOR DUCT.....................................................................................................2038 VENTILATOR DUCT : Removal and Installation......................................................................2038 REMOVAL.....................................................................................................2038 INSTALLATION................................................................................................2038 ADAPTOR DUCT........................................................................................................2038 ADAPTOR DUCT : Removal and Installation.........................................................................2038 REMOVAL.....................................................................................................2038 INSTALLATION................................................................................................2039 DEFROSTER NOZZLE....................................................................................................2039 DEFROSTER NOZZLE : Removal and Installation.....................................................................2039 REMOVAL.....................................................................................................2039 INSTALLATION................................................................................................2039 SIDE DEFROSTER NOZZLE...............................................................................................2039 SIDE DEFROSTER NOZZLE : Removal and Installation................................................................2039 REMOVAL.....................................................................................................2039 Driver Side.............................................................................................2039 Passenger Side..........................................................................................2039 INSTALLATION................................................................................................2039 SIDE DEFROSTER DUCT.................................................................................................2040 SIDE DEFROSTER DUCT : Removal and Installation..................................................................2040 REMOVAL.....................................................................................................2040 INSTALLATION................................................................................................2040 REAR VENTILATOR GRILLE..............................................................................................2040 REAR VENTILATOR GRILLE : Removal and Installation...............................................................2040 REMOVAL.....................................................................................................2040 INSTALLATION................................................................................................2040 REAR VENTILATOR DUCT 1..............................................................................................2040 REAR VENTILATOR DUCT 1 : Removal and Installation...............................................................2040 REMOVAL.....................................................................................................2040 INSTALLATION................................................................................................2041 REAR VENTILATOR DUCT 2..............................................................................................2041 REAR VENTILATOR DUCT 2 : Removal and Installation...............................................................2041 REMOVAL.....................................................................................................2041 INSTALLATION................................................................................................2041 FOOT GRILLE.........................................................................................................2041 FOOT GRILLE : Removal and Installation..........................................................................2041 REMOVAL.....................................................................................................2041 Driver Side.............................................................................................2041 Passenger Side..........................................................................................2041 INSTALLATION................................................................................................2041 FOOT DUCT...........................................................................................................2041 FOOT DUCT : Removal and Installation............................................................................2042 REMOVAL.....................................................................................................2042 Driver Side.............................................................................................2042 Passenger Side..........................................................................................2042 INSTALLATION................................................................................................2042 HEATER DUCT.........................................................................................................2042 HEATER DUCT : Removal and Installation..........................................................................2042 REMOVAL.....................................................................................................2042 INSTALLATION................................................................................................2043 REAR FLOOR DUCT 1...................................................................................................2043 REAR FLOOR DUCT 1 : Removal and Installation....................................................................2043 REMOVAL.....................................................................................................2043 INSTALLATION................................................................................................2043 BLOWER UNIT.............................................................................................................2044 Exploded View.......................................................................................................2044 BLOWER UNIT.........................................................................................................2044 BLOWER UNIT : Removal and Installation..........................................................................2044 REMOVAL.....................................................................................................2044 INSTALLATION................................................................................................2045 BLOWER MOTOR........................................................................................................2045 BLOWER MOTOR : Removal and Installation.........................................................................2045 REMOVAL.....................................................................................................2045 INSTALLATION................................................................................................2045 WCS.................................................................................................................................2046 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................2046 BASIC INSPECTION............................................................................................................2048 DIAGNOSIS AND REPAIR WORKFLOW...........................................................................................2048 Work Flow...........................................................................................................2048 OVERALL SEQUENCE................................................................................................2048 DETAILED FLOW...................................................................................................2048 SYSTEM DESCRIPTION..........................................................................................................2050 WARNING CHIME SYSTEM....................................................................................................2050 WARNING CHIME SYSTEM................................................................................................2050 WARNING CHIME SYSTEM : System Diagram...........................................................................2050 WARNING CHIME SYSTEM : System Description.......................................................................2050 COMBINATION METER...........................................................................................2050 UNIFIED METER AND A/C AMP...................................................................................2050 BCM.........................................................................................................2050 WARNING CHIME SYSTEM : Component Parts Location.................................................................2051 WARNING CHIME SYSTEM : Component Description....................................................................2051 LIGHT REMINDER WARNING CHIME........................................................................................2052 LIGHT REMINDER WARNING CHIME : System Diagram...................................................................2052 LIGHT REMINDER WARNING CHIME : System Description...............................................................2052 DESCRIPTION.................................................................................................2052 WARNING OPERATION CONDITIONS................................................................................2052 WARNING CANCEL CONDITIONS...................................................................................2052 LIGHT REMINDER WARNING CHIME : Component Parts Location.........................................................2053 LIGHT REMINDER WARNING CHIME : Component Description............................................................2053 SEAT BELT WARNING CHIME.............................................................................................2053 SEAT BELT WARNING CHIME : System Diagram........................................................................2054 SEAT BELT WARNING CHIME : System Description....................................................................2054 DESCRIPTION.................................................................................................2054 WARNING OPERATION CONDITIONS................................................................................2054 WARNING CANCEL CONDITIONS...................................................................................2054 SEAT BELT WARNING CHIME : Component Parts Location..............................................................2055 SEAT BELT WARNING CHIME : Component Description.................................................................2055 PARKING BRAKE RELEASE WARNING CHIME.................................................................................2055 PARKING BRAKE RELEASE WARNING CHIME : System Diagram............................................................2056 PARKING BRAKE RELEASE WARNING CHIME : System Description........................................................2056 DESCRIPTION.................................................................................................2056 WARNING OPERATION CONDITIONS................................................................................2056 WARNING CANCEL CONDITIONS...................................................................................2056 PARKING BRAKE RELEASE WARNING CHIME : Component Parts Location..................................................2057 PARKING BRAKE RELEASE WARNING CHIME : Component Description.....................................................2057 DIAGNOSIS SYSTEM (UNIFIED METER AND A/C AMP.)...........................................................................2058 CONSULT Function (METER/M&A)........................................................................................2058 CONSULT APPLICATION ITEMS.......................................................................................2058 SELF DIAG RESULT................................................................................................2058 DATA MONITOR....................................................................................................2058 Display Item List...........................................................................................2058 DIAGNOSIS SYSTEM (BCM)..................................................................................................2062 COMMON ITEM.........................................................................................................2062 COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)..............................................................2062 APPLICATION ITEM............................................................................................2062 SYSTEM APPLICATION..........................................................................................2062 FREEZE FRAME DATA (FFD).....................................................................................2062 BUZZER..............................................................................................................2063 BUZZER : CONSULT Function (BCM - BUZZER)........................................................................2063 CONSULT APPLICATION ITEMS...................................................................................2063 DATA MONITOR................................................................................................2064 ACTIVE TEST.................................................................................................2064 DTC/CIRCUIT DIAGNOSIS.......................................................................................................2065 POWER SUPPLY AND GROUND CIRCUIT.........................................................................................2065 COMBINATION METER...................................................................................................2065 COMBINATION METER : Diagnosis Procedure.........................................................................2065 UNIFIED METER AND A/C AMP...........................................................................................2065 UNIFIED METER AND A/C AMP. : Diagnosis Procedure................................................................2065 BCM (BODY CONTROL MODULE)...........................................................................................2066 BCM (BODY CONTROL MODULE) : Diagnosis Procedure.................................................................2066 METER BUZZER CIRCUIT....................................................................................................2068 Description.........................................................................................................2068 Component Function Check............................................................................................2068 Diagnosis Procedure.................................................................................................2068 SEAT BELT BUCKLE SWITCH SIGNAL CIRCUIT..................................................................................2069 Description.........................................................................................................2069 Component Function Check............................................................................................2069 Diagnosis Procedure.................................................................................................2069 Component Inspection................................................................................................2070 WARNING CHIME SYSTEM....................................................................................................2071 Wiring Diagram - WARNING CHIME -....................................................................................2071 ECU DIAGNOSIS INFORMATION...................................................................................................2072 COMBINATION METER.......................................................................................................2072 Reference Value.....................................................................................................2072 VALUES ON THE DIAGNOSIS TOOL....................................................................................2072 TERMINAL LAYOUT.................................................................................................2072 PHYSICAL VALUES.................................................................................................2072 Wiring Diagram - METER -............................................................................................2075 Fail-Safe...........................................................................................................2077 FAIL-SAFE.......................................................................................................2077 DTC Index...........................................................................................................2078 UNIFIED METER AND A/C AMP...............................................................................................2079 Reference Value.....................................................................................................2079 VALUES ON THE DIAGNOSIS TOOL....................................................................................2079 TERMINAL LAYOUT.................................................................................................2082 PHYSICAL VALUES.................................................................................................2083 Wiring Diagram - METER -............................................................................................2086 Fail-Safe...........................................................................................................2088 FAIL-SAFE.......................................................................................................2088 DTC Index...........................................................................................................2089 BCM (BODY CONTROL MODULE)...............................................................................................2091 Reference Value.....................................................................................................2091 VALUES ON THE DIAGNOSIS TOOL....................................................................................2091 TERMINAL LAYOUT.................................................................................................2096 PHYSICAL VALUES.................................................................................................2096 Wiring Diagram - BCM -..............................................................................................2113 Fail-safe...........................................................................................................2117 FAIL-SAFE CONTROL BY DTC........................................................................................2117 FAIL-SAFE CONTROL BY RAIN SENSOR MALFUNCTION....................................................................2118 REAR WIPER MOTOR PROTECTION.....................................................................................2118 DTC Inspection Priority Chart.......................................................................................2118 DTC Index...........................................................................................................2119 SYMPTOM DIAGNOSIS...........................................................................................................2121 THE PARKING BRAKE RELEASE WARNING CONTINUES SOUNDING, OR DOES NOT SOUND.................................................2121 Description.........................................................................................................2121 Diagnosis Procedure.................................................................................................2121 THE LIGHT REMINDER WARNING DOES NOT SOUND...............................................................................2122 Description.........................................................................................................2122 Diagnosis Procedure.................................................................................................2122 THE SEAT BELT WARNING CONTINUES SOUNDING, OR DOES NOT SOUND.............................................................2123 Description.........................................................................................................2123 Diagnosis Procedure.................................................................................................2123 PRECAUTION..................................................................................................................2124 PRECAUTIONS.............................................................................................................2124 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................2124 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................2124 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130 WT..................................................................................................................................2125 QUICK REFERENCE INDEX........................................................................................................... 0 Table of Contents...............................................................................................................2125 BASIC INSPECTION............................................................................................................2127 DIAGNOSIS AND REPAIR WORK FLOW..........................................................................................2127 Work Flow ..........................................................................................................2127 DETAILED FLOW...................................................................................................2127 TIRE PRESSURE SENSOR WAKE UP OPERATION..................................................................................2129 Description.........................................................................................................2129 Work Procedure......................................................................................................2129 TIRE PRESSURE SENSOR ID REGISTRATION....................................................................................2130 Description.........................................................................................................2130 Work Procedure......................................................................................................2130 SYSTEM DESCRIPTION..........................................................................................................2132 SYSTEM..................................................................................................................2132 System Diagram......................................................................................................2132 System Description..................................................................................................2132 Component Parts Location............................................................................................2133 Component Description...............................................................................................2133 Information Display.................................................................................................2134 DIAGNOSIS SYSTEM (LOW TIRE PRESSURE WARNING CONTROL UNIT)...............................................................2135 CONSULT Function....................................................................................................2135 FUNCTION........................................................................................................2135 WORK SUPPORT....................................................................................................2135 SELF-DIAGNOSTIC RESULT..........................................................................................2135 DATA MONITOR....................................................................................................2135 ACTIVE TEST.....................................................................................................2135 ECU IDENTIFICATION..............................................................................................2136 DTC/CIRCUIT DIAGNOSIS.......................................................................................................2137 C1704, C1705, C1706, C1707 LOW TIRE PRESSURE............................................................................2137 Description.........................................................................................................2137 DTC Logic...........................................................................................................2137 DTC DETECTION LOGIC.............................................................................................2137 DTC REPRODUCTION PROCEDURE......................................................................................2137 Diagnosis Procedure.................................................................................................2137 C1708, C1709, C1710, C1711 TIRE PRESSURE SENSOR.........................................................................2139 Description.........................................................................................................2139 DTC Logic...........................................................................................................2139 DTC logic.......................................................................................................2139 DTC REPRODUCTION PROCEDURE......................................................................................2139 Diagnosis Procedure.................................................................................................2139 Special Repair Requirement..........................................................................................2142 C1716, C1717, C1718, C1719 TIRE PRESSURE SENSOR.........................................................................2143 Description.........................................................................................................2143 DTC Logic...........................................................................................................2143 DTC logic.......................................................................................................2143 DTC REPRODUCTION PROCEDURE......................................................................................2143 Diagnosis Procedure.................................................................................................2143 Component Inspection................................................................................................2144 Special Repair Requirement..........................................................................................2144 C1720, C1721, C1722, C1723 TIRE PRESSURE SENSOR.........................................................................2145 Description.........................................................................................................2145 DTC Logic...........................................................................................................2145 DTC logic.......................................................................................................2145 DTC REPRODUCTION PROCEDURE......................................................................................2145 Diagnosis Procedure.................................................................................................2145 Special Repair Requirement..........................................................................................2148 C1728 RECEIVER ID.......................................................................................................2149 Description.........................................................................................................2149 DTC Logic...........................................................................................................2149 DTC DETECTION LOGIC.............................................................................................2149 DTC REPRODUCTION PROCEDURE......................................................................................2149 Diagnosis Procedure.................................................................................................2149 C1729 VEHICLE SPEED SIG ERR.............................................................................................2152 Description.........................................................................................................2152 DTC Logic...........................................................................................................2152 DTC logic.......................................................................................................2152 DTC REPRODUCTION PROCEDURE......................................................................................2152 Diagnosis Procedure.................................................................................................2152 C1750, C1751, C1752, C1753 RECEIVER.....................................................................................2153 Description.........................................................................................................2153 DTC Logic...........................................................................................................2153 DTC DETECTION LOGIC.............................................................................................2153 DTC REPRODUCTION PROCEDURE......................................................................................2153 Diagnosis Procedure.................................................................................................2153 C1754 LOW TIRE PRESSURE WARNING CONTROL UNIT............................................................................2155 Description.........................................................................................................2155 DTC Logic...........................................................................................................2155 DTC logic.......................................................................................................2155 DTC REPRODUCTION PROCEDURE......................................................................................2155 Diagnosis Procedure.................................................................................................2155 Special Repair Requirement..........................................................................................2157 C1755, C1756, C1757, C1758 POOR RECEIVING CONDITIONS....................................................................2158 Description.........................................................................................................2158 DTC Logic...........................................................................................................2158 DTC logic.......................................................................................................2158 DTC REPRODUCTION PROCEDURE......................................................................................2158 Diagnosis Procedure.................................................................................................2158 U1000 CAN COMM CIRCUIT..................................................................................................2160 Description.........................................................................................................2160 DTC Logic...........................................................................................................2160 DTC DETECTION LOGIC.............................................................................................2160 DTC CONFIRMATION PROCEDURE......................................................................................2160 Diagnosis Procedure.................................................................................................2160 U1010 CONTROL UNIT (CAN)................................................................................................2161 Description.........................................................................................................2161 DTC Logic...........................................................................................................2161 DTC DETECTION LOGIC.............................................................................................2161 DTC CONFIRMATION PROCEDURE......................................................................................2161 Diagnosis Procedure.................................................................................................2161 POWER SUPPLY AND GROUND CIRCUIT.........................................................................................2162 Description.........................................................................................................2162 Diagnosis Procedure.................................................................................................2162 LOW TIRE PRESSURE WARNING LAMP..........................................................................................2164 Description.........................................................................................................2164 Component Function Check............................................................................................2164 Diagnosis Procedure.................................................................................................2164 ECU DIAGNOSIS INFORMATION...................................................................................................2166 LOW TIRE PRESSURE WARNING CONTROL UNIT..................................................................................2166 Reference Value.....................................................................................................2166 VALUES ON THE DIAGNOSIS TOOL....................................................................................2166 TERMINAL LAYOUT.................................................................................................2166 PHYSICAL VALUES.................................................................................................2166 Wiring Diagram - TIRE PRESSURE MONITORING SYSTEM -..................................................................2168 DTC Inspection Priority Chart.......................................................................................2168 DTC Index...........................................................................................................2169 SYMPTOM DIAGNOSIS...........................................................................................................2171 TPMS....................................................................................................................2171 Symptom Table.......................................................................................................2171 LOW TIRE PRESSURE WARNING LAMP SYMPTOM CHART....................................................................2171 LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON.........................................................................2174 Description.........................................................................................................2174 Diagnosis Procedure.................................................................................................2174 LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF........................................................................2175 Description.........................................................................................................2175 Diagnosis Procedure.................................................................................................2175 LOW TIRE PRESSURE WARNING LAMP BLINKS...................................................................................2176 Description.........................................................................................................2176 Diagnosis Procedure.................................................................................................2176 TURN SIGNAL LAMP BLINKS.................................................................................................2177 Description.........................................................................................................2177 DESCRIPTION.....................................................................................................2177 Diagnosis Procedure.................................................................................................2177 ID REGISTRATION CANNOT BE COMPLETED.....................................................................................2178 Description.........................................................................................................2178 DESCRIPTION.....................................................................................................2178 Diagnosis Procedure.................................................................................................2178 NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING....................................................................2179 NVH Troubleshooting Chart...........................................................................................2179 PRECAUTION..................................................................................................................2180 PRECAUTIONS.............................................................................................................2180 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"..........................2180 PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS................................................2180 Service Notice and Precautions......................................................................................2180 PREPARATION.................................................................................................................2181 PREPARATION.............................................................................................................2181 Special Service Tool................................................................................................2181 Commercial Service Tool.............................................................................................2181 PERIODIC MAINTENANCE........................................................................................................2182 ROAD WHEEL..............................................................................................................2182 Adjustment..........................................................................................................2182 BALANCING WHEELS (BONDING WEIGHT TYPE)..........................................................................2182 Preparation Before Adjustment...............................................................................2182 Wheel Balance Adjustment....................................................................................2182 TIRE ROTATION...................................................................................................2183 REMOVAL AND INSTALLATION....................................................................................................2184 ROAD WHEEL TIRE ASSEMBLY................................................................................................2184 Exploded View.......................................................................................................2184 Removal and Installation............................................................................................2184 REMOVAL.........................................................................................................2184 INSTALLATION....................................................................................................2184 Inspection..........................................................................................................2184 ALUMINUM WHEEL..................................................................................................2184 STEEL WHEEL.....................................................................................................2184 TPMS CONTROL UNIT.......................................................................................................2186 Exploded View.......................................................................................................2186 Removal and Installation............................................................................................2186 REMOVAL.........................................................................................................2186 INSTALLATION....................................................................................................2186 TIRE PRESSURE SENSOR....................................................................................................2187 Exploded View.......................................................................................................2187 Removal and Installation............................................................................................2187 REMOVAL.........................................................................................................2187 INSTALLATION....................................................................................................2188 TIRE PRESSURE RECEIVER..................................................................................................2189 Exploded View.......................................................................................................2189 FRONT TIRE PRESSURE RECEIVER........................................................................................2189 FRONT TIRE PRESSURE RECEIVER : Removal and Installation.........................................................2189 REMOVAL.....................................................................................................2189 INSTALLATION................................................................................................2189 REAR TIRE PRESSURE RECEIVER.........................................................................................2189 REAR TIRE PRESSURE RECEIVER : Removal and Installation..........................................................2189 REMOVAL.....................................................................................................2189 INSTALLATION................................................................................................2189 SERVICE DATA AND SPECIFICATIONS (SDS).......................................................................................2190 SERVICE DATA AND SPECIFICATIONS (SDS)...................................................................................2190 Road Wheel..........................................................................................................2190 CONVENTIONAL....................................................................................................2190 EMERGENCY (ALUMINUM WHEEL)......................................................................................2190 EMERGENCY (STEEL WHEEL).........................................................................................2190 Tire Air Pressure...................................................................................................2190 POWER SUPPLY ROUTING CIRCUIT................................................................................................ 6 FUSE BLOCK - JUNCTION BOX (J/B)............................................................................................. 129 FUSE, FUSIBLE LINK AND RELAY BOX............................................................................................ 130
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