Mitsubishi 2008 Lancer Evolution X Service Manual (Vol 1 & 2 & 3) PDF

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Mitsubishi 2008 Lancer Evolution X Service Manual (Vol 1 & 2 & 3) – PDF DOWNLOAD

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Mitsubishi 2008 Lancer Evolution X Service Manual (Vol 1 & 2 & 3) – PDF DOWNLOAD

Language : English
Pages : 4576
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Mitsubishi 2008 Lancer Evolution X Service Manual (Vol 1 & 2 & 3) – PDF DOWNLOAD

GENERAL 4187
GENERAL 4187
HOW TO USE THIS MANUAL 2446
MAINTENANCE, REPAIR AND SERVICING EXPLANATIONS 9
DEFINITION OF TERMS 1364
TIGHTENING TORQUE INDICATION 4165
SPECIAL TOOL NOTE 1255
ABBREVIATIONS 1477
TROUBLESHOOTING GUIDELINES 12
VERIFY THE COMPLAINT 1437
DETERMINE POSSIBLE CAUSES 4165
FIND THE PROBLEM 695
REPAIR THE PROBLEM 12
VERIFY THE REPAIR 2309
HOW TO USE TROUBLESHOOTING/ INSPECTION SERVICE POINTS 492
1 STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 4184
Diagnostic method 2447
2 SYSTEM OPERATION AND SYMPTOM VERIFICATION TESTS 3902
3 DIAGNOSTIC FUNCTION 1279
4 DIAGNOSTIC TROUBLE CODE CHART 4166
5 SYMPTOM CHART 14
6 DIAGNOSTIC TROUBLE CODE PROCEDURES 1762
7 SYMPTOM PROCEDURES 4146
8 SERVICE DATA REFERENCE TABLE 4166
9 CHECK AT ECU TERMINALS 3736
10 INSPECTION PROCEDURES USING AN OSCILLOSCOPE 1825
HARNESS INSPECTION 1438
MEASURES TO TAKE AFTER REPLACING THE ECU 2560
CONNECTOR MEASUREMENT SERVICE POINTS 2448
IF INSPECTING WITH THE CONNECTOR CONNECTED <WATERPROOF CONNECTORS> 4146
IF INSPECTING WITH THE CONNECTOR CONNECTED <ORDINARY (NON-WATERPROOF) CONNECTORS> 2311
IF INSPECTING WITH THE CONNECTOR DISCONNECTED 4168
CONNECTOR INSPECTION SERVICE POINTS 1305
VISUAL INSPECTION 20
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS 4169
INSPECTION SERVICE POINTS FOR A BLOWN FUSE 1406
VEHICLE IDENTIFICATION 1782
VEHICLE IDENTIFICATION NUMBER PLATE 113
VEHICLE IDENTIFICATION NUMBER LIST 3101
CHASSIS NUMBER 2571
ENGINE MODEL STAMPING 1771
VEHICLE IDENTIFICATION CODE PLATE 3765
TIRE AND LOADING INFORMATION PLACARD 4207
VEHICLE SAFETY CERTIFICATION LABEL 4207
NATIONAL SAFETY MARK <CANADA> 4207
THEFT PROTECTION LABEL 196
PRECAUTIONS BEFORE SERVICE 857
CAUTIONS FOR WORKING IN ENGINE COMPARTMENT 2320
WRITING PROCEDURE 3922
VIN WRITING STEPS FOR WCM AND KOS-ECU 36
INITIALIZATION PROCEDURE FOR LEARNING VALUE IN MFI ENGINE 2461
ENGINE IDLING LEARNING PROCEDURE 1400
PURPOSE 1026
LEARNING PROCEDURE 2548
INITIALIZATION PROCEDURE FOR THROTTLE ACTUATOR CONTROL MOTOR 2324
LEARNED VALUE READ&SAVE AND WRITE LEARNED VALUE (CHANGED ECU) 3928
LEARNED VALUE RESET 3778
TEST/LIMIT VALUE READOUT 860
SERVICING ELECTRICAL SYSTEM 3014
VEHICLE WASHING 206
APPLICATION OF ANTI-CORROSION AGENTS AND UNDERCOATS 44
SCAN TOOL (MULTI USE TESTER { M U T -III } SUB ASSEMBLY) 4266
CODING LIST 2552
VARIANT CODING 1425
OPTION CODING 3800
BOLTS AND NUTS WITH STABILIZER FOR COEFFICIENT OF FRICTION 53
TOWING AND HOISTING 54
WRECKER TOWING RECOMMENDATION 54
LIFTING, JACKING SUPPORT LOCATION 3802
GENERAL DATA AND SPECIFICATIONS 2352
TIGHTENING TORQUE 60
LUBRICATION AND MAINTENANCE 3044
MAINTENANCE SCHEDULES 2365
SEVERE SERVICE 61
ENGINE OIL 2639
LUBRICANTS AND GREASES 3815
FUEL USAGE STATEMENT 3044
MATERIALS ADDED TO FUEL 62
RECOMMENDED LUBRICANTS AND LUBRICANT CAPACITIES TABLE 319
LUBRICANT SELECTION 63
SCHEDULED MAINTENANCE TABLE 2372
MAINTENANCE SERVICE 69
1 FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS) 69
2 FUEL HOSES (CHECK CONDITION) 69
3 AIR CLEANER ELEMENT (REPLACE) 69
4 EVAPORATIVE EMISSION CONTROL SYSTEM (EXCEPT EVAPORATIVE EMISSION CANISTER) (CHECK FOR LEAKS AND CLOGGING) 2679
5 SPARK PLUGS (REPLACE) 3072
6 INTAKE AND EXHAUST VALVE CLEARANCE (INSPECT AND ADJUST) 70
7 DRIVE BELT (FOR THE GENERATOR AND POWER STEERING OIL PUMP) (REPLACE) 72
8 EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHECK AND SERVICE) 980
9 ENGINE OIL (CHANGE) 3075
10 ENGINE OIL FILTER (REPLACE) 74
11 MANUAL TRANSAXLE OIL (CHECK OIL LEVEL AND CONDITION/RCHANGE) 74
TRANSAXLE OIL LEVEL CHECK 74
TRANSAXLE OIL CHANGE 75
12 TWIN CLUTCH SPORTRONIC SHIFT TRANSMISSION [CHECK OIL LEAKS (IF NECESSARY, CHECK THE OIL LEVEL) /CHANGE] 4064
TC-SST OIL LEVEL CHECK 3881
TC-SST OIL CHANGE 76
13 TRANSFER OIL (CHECK OIL LEVEL/CHANGE) 3079
TRANSFER OIL CHECK 2743
TRANSFER OIL CHANGE 3080
14 RESERVE TANK FLUID (FOR ACTIVE CENTER DIFFERENTIAL AND ACTIVE YAW CONTROL SYSTEM) (CHECK FLUID LEVEL) 4066
FLUID LEVEL CHECK 78
15 ENGINE COOLANT (CHANGE) 2138
16 COOLANT HOSES (RADIATOR HOSE, HEATER HOSE) (INSPECT) 3082
17 DISK BRAKE PADS AND ROTORS (INSPECT FOR WEAR) 2140
DISK BRAKE PAD CHECK 2744
DISK BRAKE ROTOR CHECK 81
18 BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS) 84
19 BALL JOINT AND STEERING LINKAGE SEALS (INSPECT FOR GREASE LEAKS AND DAMAGE) 2701
20 DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE) 84
21 SUSPENSION SYSTEM (INSPECT FOR LOOSENESS AND DAMAGE) 84
22 REAR AXLE OIL (FOR DIFFERENTIAL PART) (CHANGE) 85
23 REAR AXLE OIL (FOR TORQUE TRANSFER MECHANISM PART) (CHANGE) 992
24 TIRES (ROTATE) 85
25 AIR PURIFIER FILTER (REPLACE) 86
MAIN SEALANT AND ADHESIVE TABLE 3863
GENERAL <ELECTRICAL> 4187
HARNESS CONNECTOR INSPECTION 847
CONNECTOR CONTINUITY AND VOLTAGE TEST 556
IMPROPER TERMINAL ENGAGEMENT CHECK 90
CONNECTOR TERMINAL ENGAGEMENT AND DISENGAGEMENT 1823
HOW TO DIAGNOSE 490
INSPECTION 4142
INSPECTION INSTRUMENTS 541
CHECKING FUSES 2446
CAUTIONS IN EVENT OF BLOWN FUSE 4183
CHECKING SWITCHES 1264
CHECKING RELAYS 1761
CABLES AND WIRES CHECK 3736
BATTERY HANDLING 4146
GENERAL ELECTRICAL SYSTEM CHECK 2560
STEP 1 Remove the blown fuse and connect the test light across the fuse terminals (Circuit switch: OFF) 1780
STEP 2 Turn the switch ON and disconnect the illumination light connector 4167
ENGINE 4187
ENGINE MECHANICAL 4187
GENERAL INFORMATION 4140
ENGINE DIAGNOSIS 108
SERVICE SPECIFICATIONS 109
SEALANTS 4146
SPECIAL TOOLS 111
ON-VEHICLE SERVICE 2566
DRIVE BELT TENSION CHECK 4195
AUTO-TENSIONER CHECK 4198
OPERATION CHECK 114
FUNCTION CHECK 4153
VALVE CLEARANCE CHECK AND ADJUSTMENT 517
IGNITION TIMING CHECK 4206
CURB IDLE SPEED CHECK 2539
IDLE MIXTURE CHECK 2540
COMPRESSION PRESSURE CHECK 121
MANIFOLD VACUUM CHECK 291
TIMING CHAIN ELONGATION VISUAL CHECK 2321
CRANKSHAFT PULLEY 1415
REMOVAL SERVICE POINTS 1399
INSTALLATION SERVICE POINTS 3012
CAMSHAFT 1838
REMOVAL SERVICE POINTS 210
INSTALLATION SERVICE POINTS 141
VALVE STEM SEAL 3740
REMOVAL SERVICE POINTS 3028
INSTALLATION SERVICE POINTS 2350
OIL PAN 157
REMOVAL SERVICE POINTS 743
INSTALLATION SERVICE POINTS 3032
INSPECTION 2062
CRANKSHAFT OIL SEAL 2627
REMOVAL SERVICE POINT 161
INSTALLATION SERVICE POINTS 2500
CYLINDER HEAD GASKET 163
REMOVAL SERVICE POINTS 949
INSTALLATION SERVICE POINTS 3047
TIMING CHAIN 1517
REMOVAL SERVICE POINTS 2092
INSTALLATION SERVICE POINTS 597
ENGINE ASSEMBLY 2380
REMOVAL SERVICE POINTS 4038
INSTALLATION SERVICE POINTS 189
ENGINE OVERHAUL 4187
GENERAL SPECIFICATIONS 4183
SERVICE SPECIFICATIONS 4142
FASTENER TIGHTENING SPECIFICATIONS 1281
NEW TIGHTENING METHOD BY USING PLASTIC REGION TIGHTENING BOLT 3768
SEALANTS AND ADHESIVES 504
SPECIAL TOOLS 2458
GENERATOR AND IGNITION SYSTEM 4177
REMOVAL SERVICE POINT 529
INSTALLATION SERVICE POINTS 3775
THROTTLE BODY 1840
INSTALLATION SERVICE POINTS 589
INTAKE MANIFOLD AND FUEL SYSTEM 3014
INSTALLATION SERVICE POINTS 1426
EXHAUST MANIFOLD 1491
INSTALLATION SERVICE POINTS 211
WATER HOSE AND PIPE 3949
INSTALLATION SERVICE POINTS 1855
OIL PAN AND TIMING CHAIN CASE 217
REMOVAL SERVICE POINTS 218
INSTALLATION SERVICE POINTS 219
TIMING CHAIN 224
REMOVAL SERVICE POINTS 225
INSTALLATION SERVICE POINTS 2620
INSPECTION 229
CAMSHAFT 231
REMOVAL SERVICE POINTS 3976
INSTALLATION SERVICE POINTS 658
INSPECTION 2066
CYLINDER HEAD AND VALVES 318
REMOVAL SERVICE POINTS 1359
INSTALLATION SERVICE POINTS 2367
INSPECTION 757
REPAIR PROCEDURE OF VALVE SEAT 899
REPLACEMENT PROCEDURE OF VALVE SEAT 4007
REPLACEMENT PROCEDURE OF VALVE GUIDE 760
OIL PUMP CHAIN 667
REMOVAL SERVICE POINTS 2650
INSTALLATION SERVICE POINTS 956
INSPECTION 3055
PISTON AND CONNECTING ROD 3055
REMOVAL SERVICE POINTS 253
INSTALLATION SERVICE POINTS 254
INSPECTION 260
CRANKSHAFT AND CYLINDER BLOCK 2668
REMOVAL SERVICE POINT 2114
INSTALLATION SERVICE POINTS 4043
INSPECTION 266
ENGINE LUBRICATION 4187
GENERAL INFORMATION 4140
ENGINE OILS 692
SERVICE SPECIFICATIONS 2530
SEALANT 1759
LUBRICANTS 1363
ENGINE OIL 3901
SPECIAL TOOLS 3733
ON-VEHICLE SERVICE 2447
ENGINE OIL CHECK 695
ENGINE OIL REPLACEMENT 3902
ENGINE OIL FILTER REPLACEMENT 2447
OIL PRESSURE CHECK 4167
ENGINE OIL PRESSURE SWITCH 2561
REMOVAL SERVICE POINT 2536
INSTALLATION SERVICE POINT 1765
ENGINE OIL COOLER 571
OIL PUMP CHAIN 1768
REMOVAL SERVICE POINT 907
INSTALLATION SERVICE POINTS 1311
OIL PUMP 1771
REMOVAL SERVICE POINT 3765
FUEL 4187
MULTIPORT FUEL INJECTION (MFI) 4187
GENERAL INFORMATION 2566
GENERAL SPECIFICATIONS 1485
SERVICE SPECIFICATIONS 1829
SEALANT AND ADHESIVE 3752
SPECIAL TOOL 291
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 4210
HOW TO CONNECT THE SCAN TOOL (M U T -III) 914
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3015
HOW TO READ DATA LIST 1798
HOW TO PERFORM ACTUATOR TEST 2330
HOW TO DIAGNOSE THE CAN BUS LINES 301
PROVISIONAL DTCs [OBD-II Test Mode – Results (Mode 7)] 2331
DIAGNOSTIC BY DIAGNOSTIC TEST MODE II (INCREASED SENSITIVITY) 2601
ON-BOARD DIAGNOSTICS 1431
SYSTEM READINESS TEST STATUS 1896
DIAGNOSTIC TROUBLE CODE PROCEDURES 3078
DTC P0011: Intake Variable Valve Timing System Target Error 335
Logic Flow Chart 985
DIAGNOSIS 2135
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 787
STEP 2 Check intake engine oil control valve itself 3859
STEP 3 Check oil passage of intake variable valve timing control system for being clogged 337
STEP 4 Check intake variable valve timing sprocket operation mechanism for being stuck 1546
STEP 5 Check the trouble symptoms 338
STEP 6 Test the OBD-II drive cycle 338
DTC P0012: Camshaft Position – Timing Over-Retarded 338
DIAGNOSIS 1928
STEP 1 Timing Chain Elongation Visual Check 1928
DTC P0014: Exhaust Variable Valve Timing System Target Error 3861
Logic Flow Chart 3861
DIAGNOSIS 341
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1929
STEP 2 Check exhaust engine oil control valve itself 4073
STEP 3 Check oil passage of exhaust variable valve timing control system for being clogged 341
STEP 4 Check exhaust variable valve timing sprocket operation mechanism for being stuck 341
STEP 5 Check the trouble symptoms 1930
STEP 6 Test the OBD-II drive cycle 2700
DTC P0016: Crankshaft/camshaft (intake) Position Sensor Phase Problem 342
Logic Flow Chart 343
DIAGNOSIS 1551
STEP 1 Using the oscilloscope, measure output wave pattern at crankshaft position sensor and intake camshaft position sensor 2408
STEP 2 Check the trouble symptoms 4080
STEP 3 Check timing mark on the timing chain 3863
STEP 4 Test the OBD-II drive cycle 3084
DTC P0017: Crankshaft/camshaft (exhaust) Position Sensor Phase Problem 346
Logic Flow Chart 347
DIAGNOSIS 2149
STEP 1 Using the oscilloscope, measure output wave pattern at crankshaft position sensor and exhaust camshaft position sensor 3085
STEP 2 Check the trouble symptoms 996
STEP 3 Check timing mark on the timing chain 2709
STEP 4 Test the OBD-II drive cycle 1941
DTC P0031: Heated Oxygen Sensor (front) Heater Circuit Low 2151
Logic Flow Chart 2712
DIAGNOSIS 999
STEP 1 Check harness connector C-34 at the heated oxygen sensor (front) for damage 353
STEP 2 Check the heated oxygen sensor (front) 2416
STEP 3 Measure the power supply voltage at heated oxygen sensor (front) harness side connector C-34 2416
STEP 4 Check harness connector A-34X at the MFI relay for damage 1001
STEP 5 Measure the power supply voltage at ECM connector B-09 by using power plant ECU check harness special tool MB992110 1001
STEP 6 Check harness connector B-09 at ECM for damage 2156
STEP 7 Check for open circuit and short circuit to ground between heated oxygen sensor (front) connector C-34 (terminal No 2) and ECM connector B-09 (terminal No 34) 1002
STEP 8 Check harness connector B-09 at ECM for damage 2418
STEP 9 Check for harness damage between MFI relay connector A-34X (terminal No 2) and heated oxygen sensor (front) connector C-34 (terminal No 1) 1002
STEP 10 Check for harness damage between heated oxygen sensor (front) connector C-34 (terminal No 2) and ECM connector B-09 (terminal No 34) 2157
STEP 11 Check the trouble symptoms 4098
STEP 12 Test the OBD-II drive cycle 1004
DTC P0032: Heated Oxygen Sensor (front) Heater Circuit High 357
Logic Flow Chart 359
DIAGNOSIS 3867
STEP 1 Check the heated oxygen sensor (front) 801
STEP 2 Check the trouble symptoms 360
STEP 3 Test the OBD-II drive cycle 360
DTC P0037: Heated Oxygen Sensor (rear) Heater Circuit Low 1563
Logic Flow Chart 803
DIAGNOSIS 2725
STEP 1 Check harness connector D-35 at the heated oxygen sensor (rear) for damage 1010
STEP 2 Check the heated oxygen sensor (rear) 3871
STEP 3 Measure the power supply voltage at heated oxygen sensor (rear) harness side connector D-35 1947
STEP 4 Check harness connector A-34X at the MFI relay for damage 1947
STEP 5 Measure the power supply voltage at ECM connector B-09 by using power plant ECU check harness special tool MB992110 3872
STEP 6 Check harness connector B-09 at ECM for damage 805
STEP 7 Check for open circuit and short circuit to ground between heated oxygen sensor (rear) connector D-35 (terminal No 2) and ECM connector B-09 (terminal No 35) 1013
STEP 8 Check harness connector B-09 at ECM for damage 3092
STEP 9 Check for harness damage between MFI relay connector A-34X (terminal No 2) and heated oxygen sensor (rear) connector D-35 (terminal No 1) 2728
STEP 10 Check for harness damage between heated oxygen sensor (rear) connector D-35 (terminal No 2) and ECM connector B-09 (terminal No 35) 367
STEP 11 Check the trouble symptoms 367
STEP 12 Test the OBD-II drive cycle 4110
DTC P0038: Heated Oxygen Sensor (rear) Heater Circuit High 806
Logic Flow Chart 1015
DIAGNOSIS 4111
STEP 1 Check the heated oxygen sensor (rear) 2731
STEP 2 Check the trouble symptoms 371
STEP 3 Test the OBD-II drive cycle 371
DTC P0069: Abnormal Correlation Between Manifold Absolute Pressure Sensor And Barometric Pressure Sensor 372
Logic Flow Chart 373
DIAGNOSIS 374
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2170
STEP 2 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1573
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 375
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2736
DTC P0096: Intake Air Temperature Circuit Range/Performance Problem (sensor 2) 376
Logic Flow Chart 4117
DIAGNOSIS 379
STEP 1 Check the intake air temperature sensor 2 379
STEP 2 Check harness connector B-16 at the intake air temperature sensor 2 for damage 3879
STEP 3 Check the continuity at intake air temperature sensor 2 harness side connector B-16 380
STEP 4 Check harness connector B-10 at ECM for damage 2741
STEP 5 Check for harness damage between intake air temperature sensor 2 connector B-16 (terminal No 2) and ECM connector B-10 (terminal No 97) 2438
STEP 6 Check harness connector B-10 at ECM for damage 2438
STEP 7 Check for harness damage between intake air temperature sensor 2 connector B-16 (terminal No 1) and ECM connector B-10 (terminal No 98) 814
STEP 8 Test the OBD-II drive cycle 2438
DTC P0097: Intake Air Temperature Circuit Low Input (sensor 2) 382
Logic Flow Chart 383
DIAGNOSIS 384
STEP 1 Check harness connector B-16 at the intake air temperature sensor 2 for damage 384
STEP 2 Check the intake air temperature sensor 2 384
STEP 3 Check for short circuit to ground between intake air temperature sensor 2 connector B-16 (terminal No 1) and ECM connector B-10 (terminal No 98) 3882
STEP 4 Check harness connector B-10 at ECM for damage 385
STEP 5 Test the OBD-II drive cycle 2746
DTC P0098: Intake Air Temperature Circuit High Input (sensor 2) 1582
Logic Flow Chart 387
DIAGNOSIS 1583
STEP 1 Check harness connector B-16 at the intake air temperature sensor 2 for damage 388
STEP 2 Check the intake air temperature sensor 2 3104
STEP 3 Measure the sensor supply voltage at intake air temperature sensor 2 harness side connector B-16 4132
STEP 4 Check harness connector B-10 at ECM for damage 1031
STEP 5 Measure the sensor supply voltage at ECM connector B-10 by using power plant ECU check harness special tool MB992110 2750
STEP 6 Check the continuity at intake air temperature sensor 2 harness side connector B-16 389
STEP 7 Check harness connector B-10 at ECM for damage 819
STEP 8 Check for open circuit between intake air temperature sensor 2 connector B-16 (terminal No 2) and ECM connector B-10 (terminal No 97) 1033
STEP 9 Test the OBD-II drive cycle 390
DTC P0101: Mass Airflow Circuit Range/Performance Problem 819
Logic Flow Chart 2753
Logic Flow Chart 394
DIAGNOSIS 395
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 395
STEP 2 Check harness connector A-07 at mass airflow sensor and harness connector A-34X at MFI relay for damage 3108
STEP 3 Check for harness damage between MFI relay connector A-34X (terminal No 2) and mass airflow sensor connector A-07 (terminal No 2) 2441
STEP 4 Check harness connector B-10 at ECM for damage 1959
STEP 5 Check the continuity at mass airflow sensor harness side connector A-07 1959
STEP 6 Check for harness damage between mass airflow sensor connector A-07 (terminal No 3) and ECM connector B-10 (terminal No 87) 821
STEP 7 Replace the mass airflow sensor 396
STEP 8 Test the OBD-II drive cycle 821
DTC P0102: Mass Airflow Circuit Low Input 397
Logic Flow Chart 2187
DIAGNOSIS 1591
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 400
STEP 2 Check harness connector A-07 at mass airflow sensor for damage 3892
STEP 3 Measure the power supply voltage at mass airflow sensor harness side connector A-07 400
STEP 4 Check harness connector A-34X at MFI relay for damage 1592
STEP 5 Check harness connector B-10 at ECM for damage 401
STEP 6 Measure the sensor output voltage at ECM connector B-10 by using power plant ECU check harness special tool MB992110 2761
STEP 7 Check for open circuit and short circuit to ground between mass airflow sensor connector A-07 (terminal No 3) and ECM connector B-10 (terminal No 87) 402
STEP 8 Replace the mass airflow sensor 1593
STEP 9 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 2188
STEP 10 Test the OBD-II drive cycle 403
DTC P0103: Mass Airflow Circuit High Input 1595
Logic Flow Chart 4018
DIAGNOSIS 1596
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 407
STEP 2 Check harness connector A-07 at mass airflow sensor for damage 3120
STEP 3 Check the continuity at mass airflow sensor harness side connector A-07 407
STEP 4 Check harness connector B-10 at ECM for damage 408
STEP 5 Check for open circuit between mass airflow sensor connector A-07 (terminal No 4) and ECM connector B-10 (terminal No 88) 3895
STEP 6 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 408
STEP 7 Check harness connector B-10 at ECM for damage 2193
STEP 8 Test the OBD-II drive cycle 409
DTC P0106: Manifold Absolute Pressure Circuit Range/Performance Problem 1048
Logic Flow Chart 2195
Logic Flow Chart 412
DIAGNOSIS 1051
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 413
STEP 2 Measure the sensor output voltage at manifold absolute pressure sensor connector B-18 by backprobing 3126
STEP 3 Measure the sensor supply voltage at manifold absolute pressure sensor connector B-18 by backprobing 4553
STEP 4 Check harness connector B-18 at the manifold absolute pressure sensor and harness connector B-09 at ECM for damage 414
STEP 5 Check for harness damage between manifold absolute pressure sensor connector B-18 (terminal No 3) and ECM connector B-09 (terminal No 44) 414
STEP 6 Measure the ground voltage at manifold absolute pressure sensor connector B-18 by backprobing 3128
STEP 7 Check harness connector B-18 at the manifold absolute pressure sensor and harness connector B-09 at ECM for damage 415
STEP 8 Check for harness damage between manifold absolute pressure sensor connector B-18 (terminal No 2) and ECM connector B-09 (terminal No 46) 415
STEP 9 Check harness connector B-18 at manifold absolute pressure sensor for damage 4553
STEP 10 Check harness connector B-18 at the manifold absolute pressure sensor and harness connector B-09 at ECM for damage 415
STEP 11 Measure the sensor output voltage at ECM connector B-09 by using power plant ECU check harness special tool MB992110 416
STEP 12 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 417
STEP 13 Test the OBD-II drive cycle 417
DTC P0107: Manifold Absolute Pressure Circuit Low Input 4553
Logic Flow Chart 420
DIAGNOSIS 421
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 3790
STEP 2 Measure the sensor supply voltage at manifold absolute pressure sensor connector B-18 by backprobing 2208
STEP 3 Check harness connector B-09 at ECM for damage 422
STEP 4 Measure the sensor supply voltage at ECM connector B-09 by using power plant ECU check harness special tool MB992110 422
STEP 5 Check harness connector B-18 at the manifold absolute pressure sensor for damage 422
STEP 6 Check for short circuit to ground between manifold absolute pressure sensor connector B-18 (terminal No 3) and ECM connector B-09 (terminal No 44) 423
STEP 7 Check harness connector B-18 at the manifold absolute pressure sensor for damage 826
STEP 8 Check harness connector B-18 at the manifold absolute pressure sensor and harness connector B-09 at ECM for damage 3136
STEP 9 Measure the sensor output voltage at ECM connector B-09 by using power plant ECU check harness special tool MB992110 424
STEP 10 Check for open circuit and short circuit to ground between manifold absolute pressure sensor connector B-18 (terminal No 1) and ECM connector B-09 (terminal No 45) 424
STEP 11 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1067
STEP 12 Test the OBD-II drive cycle 3138
DTC P0108: Manifold Absolute Pressure Circuit High Input 426
Logic Flow Chart 428
DIAGNOSIS 1072
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 429
STEP 2 Measure the ground voltage at manifold absolute pressure sensor connector B-18 by backprobing 429
STEP 3 Check harness connector B-18 at the manifold absolute pressure sensor and harness connector B-09 at ECM for damage 430
STEP 4 Check for open circuit between manifold absolute pressure sensor connector B-18 (terminal No 2) and ECM connector B-09 (terminal No 46) 430
STEP 5 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 3142
STEP 6 Check harness connector B-18 at the manifold absolute pressure sensor and harness connector B-09 at ECM for damage 3143
STEP 7 Test the OBD-II drive cycle 829
DTC P0111: Intake Air Temperature Circuit Range/Performance Problem (sensor 1) 431
Logic Flow Chart 2219
DIAGNOSIS 434
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 434
STEP 2 Check the intake air temperature sensor 1 435
STEP 3 Check harness connector A-07 at the intake air temperature sensor 1 for damage 2800
STEP 4 Check the continuity at intake air temperature sensor 1 harness side connector A-07 3149
STEP 5 Check harness connector B-10 at ECM for damage 436
STEP 6 Check for harness damage between intake air temperature sensor 1 connector A-07 (terminal No 4) and ECM connector B-10 (terminal No 88) 4556
STEP 7 Check harness connector B-10 at ECM for damage 1980
STEP 8 Check for harness damage between intake air temperature sensor 1 connector A-07 (terminal No 1) and ECM connector B-10 (terminal No 89) 3150
STEP 9 Test the OBD-II drive cycle 3150
DTC P0112: Intake Air Temperature Circuit Low Input (sensor 1) 437
Logic Flow Chart 438
DIAGNOSIS 2445
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1984
STEP 2 Check harness connector A-07 at the intake air temperature sensor 1 for damage 439
STEP 3 Check the intake air temperature sensor 1 440
STEP 4 Check for short circuit to ground between intake air temperature sensor 1 connector A-07 (terminal No 1) and ECM connector B-10 (terminal No 89) 2807
STEP 5 Check harness connector B-10 at ECM for damage 1985
STEP 6 Test the OBD-II drive cycle 1624
DTC P0113: Intake Air Temperature Circuit High Input (sensor 1) 441
Logic Flow Chart 2809
DIAGNOSIS 3158
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 443
STEP 2 Check harness connector A-07 at the intake air temperature sensor 1 for damage 443
STEP 3 Check the intake air temperature sensor 1 1091
STEP 4 Measure the sensor supply voltage at intake air temperature sensor 1 harness side connector A-07 4558
STEP 5 Check harness connector B-10 at ECM for damage 840
STEP 6 Measure the sensor supply voltage at ECM connector B-10 by using power plant ECU check harness special tool MB992110 445
STEP 7 Check the continuity at intake air temperature sensor 1 harness side connector A-07 445
STEP 8 Check harness connector B-10 at ECM for damage 1628
STEP 9 Check for open circuit between intake air temperature sensor 1 connector A-07 (terminal No 4) and ECM connector B-10 (terminal No 88) 2815
STEP 10 Test the OBD-II drive cycle 3161
DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem 1991
Logic Flow Chart 2238
DIAGNOSIS 2239
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 450
STEP 2 Check the engine coolant temperature sensor 3166
STEP 3 Check harness connector B-08 at the engine coolant temperature sensor for damage 2240
STEP 4 Check the continuity at engine coolant temperature sensor harness side connector B-08 451
STEP 5 Check harness connector B-09 at ECM for damage 451
STEP 6 Check for harness damage between engine coolant temperature sensor connector B-08 (terminal No 2) and ECM connector B-09 (terminal No 27) 3168
STEP 7 Check harness connector B-09 at ECM for damage 2820
STEP 8 Check for harness damage between engine coolant temperature sensor connector B-08 (terminal No 1) and ECM connector B-09 (terminal No 26) 843
STEP 9 Test the OBD-II drive cycle 2820
DTC P0117: Engine Coolant Temperature Circuit Low Input 453
Logic Flow Chart 455
DIAGNOSIS 845
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 456
STEP 2 Check harness connector B-08 at the engine coolant temperature sensor for damage 456
STEP 3 Check for short circuit to ground between engine coolant temperature sensor connector B-08 (terminal No 1) and ECM connector B-09 (terminal No 26) 456
STEP 4 Check harness connector B-09 at ECM for damage 4560
STEP 5 Check the engine coolant temperature sensor 1100
STEP 6 Test the OBD-II drive cycle 2824
DTC P0118: Engine Coolant Temperature Circuit High Input 4560
Logic Flow Chart 3173
DIAGNOSIS 461
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 461
STEP 2 Check harness connector B-08 at the engine coolant temperature sensor for damage 3174
STEP 3 Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-08 4560
STEP 4 Check harness connector B-09 at ECM for damage 462
STEP 5 Measure the sensor supply voltage at ECM connector B-09 by using power plant ECU check harness special tool MB992110 463
STEP 6 Check the continuity at engine coolant temperature sensor harness side connector B-08 1105
STEP 7 Check harness connector B-09 at ECM for damage 464
STEP 8 Check for open circuit between engine coolant sensor connector B-08 (terminal No 2) and ECM connector B-09 (terminal No 27) 1640
STEP 9 Check the engine coolant temperature sensor 464
STEP 10 Test the OBD-II drive cycle 3177
DTC P0122: Throttle Position Sensor (main) Circuit Low Input 4561
Logic Flow Chart 466
DIAGNOSIS 467
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 467
STEP 2 Check harness connector B-11 at throttle position sensor and harness connector B-09 at ECM for damage 2832
STEP 3 Check for harness damage between throttle position sensor connector B-11 (terminal No 5) and ECM connector B-09 (terminal No 12) 468
STEP 4 Check for short circuit to ground and harness damage between throttle position sensor connector B-11 (terminal No 4) and ECM connector B-09 (terminal No 10) 468
STEP 5 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 2832
STEP 6 Replace the throttle body assembly 4561
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2833
DTC P0123: Throttle Position Sensor (main) Circuit High Input 2833
Logic Flow Chart 471
DIAGNOSIS 472
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 1646
STEP 2 Check harness connector B-11 at throttle position sensor for damage 2836
STEP 3 Measure the sensor supply voltage at throttle position sensor harness side connector B-11 2836
STEP 4 Check harness connector B-09 at ECM for damage 3187
STEP 5 Check for open circuit and short circuit to ground between throttle position sensor connector B-11 (terminal No 5) and ECM connector B-09 (terminal No 12) 3187
STEP 6 Check the continuity at throttle position sensor harness side connector B-11 1647
STEP 7 Check harness connector B-09 at ECM for damage 840
STEP 8 Check for open circuit and harness damage between throttle position sensor connector B-11 (terminal No 3) and ECM connector B-09 (terminal No 13) 2010
STEP 9 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 4562
STEP 10 Check harness connector B-09 at ECM for damage 474
STEP 11 Check for harness damage between throttle position sensor connector B-11 (terminal No 5) and ECM connector B-09 (terminal No 12) 474
STEP 12 Check for open circuit, short circuit to ground and harness damage between throttle position sensor connector B-11 (terminal No 4) and ECM connector B-09 (terminal No 10) 475
STEP 13 Replace the throttle body assembly 475
STEP 14 Using scan tool MB991958, read the diagnostic trouble code (DTC) 475
DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control 4563
Logic Flow Chart 478
Logic Flow Chart 4563
DIAGNOSIS 480
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 480
STEP 2 Measure the sensor output voltage at engine coolant temperature sensor connector B-08 by backprobing 481
STEP 3 Check harness connector B-08 at the engine coolant temperature sensor for damage 481
STEP 4 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 481
STEP 5 Check harness connector B-08 at engine coolant temperature sensor for damage 2846
STEP 6 Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-08 482
STEP 7 Check harness connector B-09 at ECM for damage 1120
STEP 8 Check the continuity at engine coolant temperature sensor harness side connector B-08 1120
STEP 9 Check harness connector B-09 at ECM for damage 2847
STEP 10 Check for harness damage between engine coolant temperature sensor connector B-08 (terminal No 2) and ECM connector B-09 (terminal No 27) 483
STEP 11 Check the engine coolant temperature sensor 483
STEP 12 Check harness connector B-09 at ECM for damage 3194
STEP 13 Check for harness damage between engine coolant temperature sensor connector B-08 (terminal No 1) and ECM connector B-09 (terminal No 26) 3195
STEP 14 Test the OBD-II drive cycle 484
DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) 3196
Logic Flow Chart 485
DIAGNOSIS 486
STEP 1 Check the cooling system 4564
STEP 2 Test the OBD-II drive cycle 3198
FUEL SUPPLY 4187
GENERAL INFORMATION 539
CONSTRUCTION DIAGRAM 1262
FUEL SUPPLY DIAGNOSIS 4183
Inspection Procedure 1 : Engine Malfunctions Due to Insufficient Fuel Supply 3799
DIAGNOSIS 4140
STEP 1 Using scan tool MB991958, read the MFI system diagnostic trouble code 4183
STEP 2 Check the fuel pressure 490
STEP 3 Check for bending, twisting or clogging of the fuel main pipe and fuel high-pressure hose 490
STEP 4 Check the fuel pump operation 490
STEP 5 Check the inside of the fuel tank for contamination and rust 2446
STEP 6 Retest the system 3901
SPECIAL TOOLS 1255
ON-VEHICLE SERVICE 610
FUEL PUMP OPERATION CHECK 492
FUEL LEVEL SENSOR (SUB) CHECK 1374
FUEL PUMP MODULE REPLACEMENT 2447
FUEL LEVEL SENSOR (SUB) REPLACEMENT 3760
FUEL TANK 2534
REMOVAL SERVICE POINTS 4206
INSTALLATION SERVICE POINTS 2452
ASSEMBLY SERVICE POINT 2453
DISASSEMBLY SERVICE POINTS 578
FUEL PUMP MODULE 2054
REASSEMBLY SERVICE POINT 504
FUEL TANK INSPECTION 2034
ENGINE COOLING 4187
GENERAL INFORMATION 565
CONSTRUCTION DIAGRAM 4140
SERVICE SPECIFICATIONS 506
COOLANT 1402
SEALANT 507
ENGINE COOLING DIAGNOSIS 4188
SYMPTOM PROCEDURES 4193
Inspection Procedure 1: Coolant Leak 1264
DIAGNOSIS 508
STEP 1 Check for coolant leaks 3733
STEP 2 Retest the system 508
Inspection Procedure 2: Engine Overheating 1365
DIAGNOSIS 2309
STEP 1 Remove the radiator cap and check for coolant contamination 1404
STEP 2 Check the radiator cap valve opening pressure 509
STEP 3 Check thermostat operation 4145
STEP 4 Check the drive belt for slippage or damage 1761
STEP 5 Retest the system 509
Inspection Procedure 3: Radiator Fan and Condenser Fan do not Operate 1386
DIAGNOSTIC PROCEDURE 1780
STEP 1 Using scan tool MB991958, check the CAN bus line diagnostics 3739
STEP 2 Using scan tool MB991958, check the MFI system actuator test 4148
STEP 3 Using scan tool MB991958, read the MFI system diagnostic trouble code (DTC) 1439
STEP 4 Using scan tool MB991958, read the ETACS system diagnostic trouble code (DTC) 2449
STEP 5 Measure the voltage at ETACS-ECU connector C-312 514
STEP 6 Check the radiator fan relay connector A-35X, condenser fan relay connector A-36X, fan control relay connector A-37X, and ETACS-ECU connector C-312, for loose, corroded or damaged terminals, or terminals pushed back in the connector 2450
STEP 7 Check the harness wire between fusible link number 28 and condenser fan relay connector A-36X terminal number 3, between 4151
STEP 8 Check the harness wire between radiator fan relay connector A-35X terminal number 1 and ETACS-ECU connector C-312 termin 717
STEP 9 Check the radiator fan relay, condenser fan relay and fan control relay 1406
STEP 10 Check the fusible link number 28 and fusible link number 29 2538
STEP 11 Check the radiator fan relay connector A-35X, condenser fan relay connector A-36X, fan control relay connector A-37X, r 515
STEP 12 Check the harness wire between fusible link number 28 and condenser fan relay connector A-36X terminal number 4, between fusible link number 29 and radiator fan relay connector A-35X terminal number 4, for damage 4195
STEP 13 Check the harness wire between radiator fan relay connector A-35X terminal number 2 and radiator fan motor connector A- 4152
STEP 14 Check the harness wire between radiator fan motor connector A-45 terminal number 2 and fan control relay connector A-37X terminal number 2, between condenser fan motor connector A-47 terminal number 2 and body ground, for damage 2451
STEP 15 Check the harness wire between fan control relay connector A-37X terminal number 4 and condenser fan motor connector A-47 terminal number 1, between fan control relay connector A-37X terminal number 5 and body ground, for damage 2451
STEP 16 Check the radiator fan relay, condenser fan relay and fan control relay 1407
STEP 17 Check the radiator fan motor and condenser fan motor 3744
STEP 18 Using scan tool MB991958, read the ETACS system diagnostic trouble code (DTC) 1783
STEP 19 Using scan tool MB991958, check the MFI system actuator test 1309
STEP 20 Using scan tool MB991958, read the MFI system diagnostic trouble code (DTC) 2451
STEP 21 Check the symptoms 3764
STEP 22 Check the symptoms 517
SPECIAL TOOLS 2539
ON-VEHICLE SERVICE 520
ENGINE COOLANT LEAK CHECK 520
RADIATOR CAP OPENING PRESSURE CHECK 2540
ENGINE COOLANT CHANGE 521
WATER PUMP COOLANT LEAK CHECK 2542
ENGINE COOLANT CONCENTRATION TEST 4209
COOLING FAN RELAY CONTINUITY CHECK 2320
COOLING FAN MOTOR CHECK 2544
THERMOSTAT 1788
REMOVAL SERVICE POINT 628
INSTALLATION SERVICE POINTS 2461
INSPECTION 2589
WATER PUMP 2461
WATER HOSE AND WATER PIPE 2590
REMOVAL SERVICE POINTS 2594
INSTALLATION SERVICE POINTS 1425
INSPECTION 3782
WATER PIPE AND HOSE CHECK 1910
RADIATOR 1490
REMOVAL SERVICE POINTS 732
INSTALLATION SERVICE POINT 2603
INTAKE AND EXHAUST 4187
GENERAL INFORMATION 4164
SERVICE SPECIFICATION 540
INTAKE AND EXHAUST DIAGNOSIS 3757
SYMPTOM PROCEDURES 4188
Inspection Procedure 1: Exhaust Leakage 4183
DIAGNOSIS 1759
STEP 1 Start the engine Have an assistant stay in the driver’s seat Raise the vehicle on a hoist Have the assistant rev th 1779
STEP 2 Check the gasket for cracks, damage 4165
STEP 3 Check for loosening in each coupling section 1824
Inspection Procedure 2: Abnormal Noise 4192
DIAGNOSIS 541
STEP 1 Start the engine Have an assistant stay in the drivers seat Raise the vehicle on a hoist Have the assistant rev the engine while searching for exhaust leaks 4183
STEP 2 Check for missing parts in the muffler Tap the muffler lightly to check for loose baffles, etc 541
STEP 3 Check the hanger for cracks 1760
STEP 4 Check for interference of the pipes and muffler with the body 4193
STEP 5 Check the heat protectors 541
STEP 6 Check the pipes and muffler for damage 2017
SPECIAL TOOLS 4165
TROUBLESHOOTING 1478
ON-VEHICLE SERVICE 3760
MANIFOLD VACUUM CHECK 1280
INTAKE CHARGE PRESSURE CHECK 1438
TURBOCHARGER WASTEGATE ACTUATOR CHECK 2448
INTAKE CHARGE PRESSURE CONTROL SYSTEM CHECK 2022
TURBOCHARGER WASTE GATE SOLENOID CHECK 1305
No 1 turbocharger wastegate solenoid or brown connector 4043
NO 2 turbocharger wastegate solenoid or black connector 4170
TURBOCHARGER BYPASS VALVE CHECK 2025
AIR CLEANER 1829
INSTALLATION SERVICE POINT 1286
INTAKE MANIFOLD 3747
REMOVAL SERVICE POINT 2541
INSTALLATION SERVICE POINTS 4209
INSPECTION 4174
CHARGE AIR COOLER 553
EXHAUST MANIFOLD AND TURBOCHARGER 1397
REMOVAL SERVICE POINTS 3932
INSTALLATION SERVICE POINTS 1459
EXHAUST PIPE AND MAIN MUFFLER 4286
REMOVAL SERVICE POINTS 920
INSTALLATION SERVICE POINTS 564
ENGINE ELECTRICAL 4187
CHARGING SYSTEM 566
CHARGING SYSTEM DIAGNOSIS 1437
TROUBLESHOOTING HINTS 2687
TROUBLESHOOTING GUIDE 3759
STEP 1 2017
STEP 2 3734
STEP 3 2532
STEP 4 3735
STEP 5 4194
STEP 6 568
STEP 7 1280
STEP 8 850
STEP 9 4146
STEP 10 2021
ON-VEHICLE SERVICE 1765
WAVE PATTERN CHECK USING AN OSCILLOSCOPE 1829
GENERATOR ASSEMBLY 2540
REMOVAL SERVICE POINTS 1833
INSTALLATION SERVICE POINT 2584
DISASSEMBLY SERVICE POINTS 3771
REASSEMBLY SERVICE POINTS 2035
INSPECTION 629
STARTING SYSTEM 913
OPERATION 2590
STARTING SYSTEM DIAGNOSIS 1488
TROUBLESHOOTING HINTS 1925
TROUBLESHOOTING GUIDE 3778
STEP 1 725
STEP 2 589
STEP 3 589
STEP 4 2592
STEP 5 2551
ON-VEHICLE SERVICE 4262
STARTER RELAY CHECK 3933
STARTER MOTOR ASSEMBLY 591
REMOVAL SERVICE POINT 591
INSPECTION 3935
DISASSEMBLY SERVICE POINTS 595
STARTER MOTOR PARTS CLEANING 595
REASSEMBLY SERVICE POINTS 3787
INSPECTION 3944
IGNITION SYSTEM 598
ON-VEHICLE SERVICE 2338
KNOCK CONTROL SYSTEM CHECK 3949
IGNITION COIL CHECK 600
SPARK PLUG TEST 733
SPARK PLUG CHECK AND CLEANING 734
SPARK PLUG GAP CHECK 602
SPARK PLUG INSULATION RESISTANCE CHECK 1854
CAMSHAFT POSITION SENSOR CHECK 1469
CRANKSHAFT POSITION SENSOR CHECK 1494
IGNITION COIL 1855
CAMSHAFT POSITION SENSOR 4379
CRANKSHAFT POSITION SENSOR 3955
KNOCK SENSOR 606
INSTALLATION SERVICE POINT 1810
ENGINE AND EMISSION CONTROL 4187
ENGINE CONTROL 4183
CONSTRUCTION DIAGRAM 1437
ENGINE CONTROL SYSTEM DIAGNOSIS 4165
SYMPTOM PROCEDURES 1303
Inspection Procedure 1: Throttle Valve will not Fully Open or Close 1437
DIAGNOSIS 3759
STEP 1 Using scan tool MB991958, read the MFI system diagnostic trouble code (DTC) 1437
STEP 2 Retest the system 3759
Inspection Procedure 2: Accelerator Pedal Operation not Smooth (Over Acceleration) 4194
DIAGNOSIS 611
STEP 1 Check if the accelerator pedal is installed correctly 2532
STEP 2 Using scan tool MB991958, read the MFI system DTC 2533
STEP 3 Retest the system 4167
ACCELERATOR PEDAL 707
AUTO-CRUISE CONTROL 1406
AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS 2313
CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODES 1482
DIAGNOSTIC FUNCTION 1827
HOW TO READ DIAGNOSTIC TROUBLE CODES 616
HOW TO ERASE DIAGNOSTIC TROUBLE CODES 4170
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3743
HOW TO READ DATA LIST 2315
HOW TO DIAGNOSE THE CAN BUS LINE 4171
DIAGNOSTIC TROUBLE CODE PROCEDURES 620
DTC 15: Cruise Control Switch System 1381
DIAGNOSIS 1409
STEP 1 Using scan tool MB991958, check the data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 3748
STEP 2 Measure the power supply voltage at cruise control switch connector C-201 by backprobing 3749
STEP 3 Measure the power supply voltage at ECM connector B-10 3767
STEP 4 Check ECM connector B-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1412
STEP 5 Check the harness for short circuit to ground between the ECM connector B-10 terminal number 107 and the cruise control switch connector C-201 terminal number 3 625
STEP 6 Check intermediate connector C-130, cruise control switch connector C-201 and clock spring connectors C-202 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4174
STEP 7 Check the harness wire between ECM connector B-10 terminal number 107 and cruise control switch connector C-201 terminal number 3 for damage 4209
STEP 8 Check the clock spring 4209
STEP 9 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 4174
STEP 10 Measure the ground voltage at cruise control switch connector C-201 by backprobing 3754
STEP 11 Measure the ground voltage at ECM connector B-10 4210
STEP 12 Check ECM connector B-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4210
STEP 13 Check ECM connector B-10, intermediate connector C-130, cruise control switch connector C-201 and clock spring connectors C-202 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2321
STEP 14 Check the harness wire between ECM connector B-10 terminal number 95 and cruise control switch connector C-201 terminal number 2 for damage 4176
STEP 15 Check the clock spring 2589
STEP 16 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 2546
STEP 17 Check cruise control switch connector C-201 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2036
STEP 18 Check the cruise control switch 4177
STEP 19 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 860
STEP 20 Read the DTC 3775
STEP 21 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 631
STEP 22 Read the DTC 2037
DTC 22: Stoplight Switch System 3777
DIAGNOSIS 860
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 635
STEP 2 Using scan tool MB991958, check data list item 74: Brake light switch 3933
STEP 3 Using scan tool MB991958, check ETACS system data list item 290: Brake light switch 636
STEP 4 Check stoplight switch connector C-48 and ETACS-ECU connector C-304 and C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2037
STEP 5 Check the harness wire between ETACS-ECU connector C-304 terminal number 1 and stoplight switch connector C-48 terminal 1489
STEP 6 Check the stoplight switch 637
STEP 7 Check fuse number 2 at the ETACS-ECU 1462
STEP 8 Using scan tool MB991958, check ETACS system data list item 290: Brake light switch 2553
STEP 9 Using scan tool MB991958, check data list item 89: Normally closed brake switch 2553
STEP 10 Check ECM connector B-10 and stoplight switch connector C-48 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2596
STEP 11 Check the harness wire between ECM connector B-10 terminal number 108 and stoplight switch connector C-48 terminal number 3, between stoplight switch connector C-48 terminal number 4 and ground for damage 2471
STEP 12 Check the stoplight switch 639
STEP 13 Using scan tool MB991958, check data list item 89: Normally closed brake switch 2039
STEP 14 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 2040
STEP 15 Read the DTC 4313
STEP 16 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 2599
STEP 17 Read the DTC 3787
DTC 23: ECM and Its Related Component 642
DIAGNOSIS 4329
STEP 1 Using scan tool MB991958, check for MFI system DTC 3021
STEP 2 Read the cruise control system DTC 4336
STEP 3 Read the cruise control system DTC 2603
SYMPTOM PROCEDURES 2480
INSPECTION PROCEDURE 1: When the Brake Pedal is Depressed, Cruise Control System is not Cancelled 2339
DIAGNOSIS 4360
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3951
STEP 2 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 1469
STEP 3 Check the symptoms 734
STEP 4 Check the symptoms 3953
INSPECTION PROCEDURE 2: When the Clutch Pedal is Depressed, Cruise Control System is not Cancelled <M/T> 2341
DIAGNOSIS 2610
STEP 1 Using scan tool MB991958, check data list item 78: Clutch switch 924
STEP 2 Check ECM connector B-10 and clutch switch connector C-49 for loose, corroded or damaged terminals, or terminals pushed back in the connector 648
STEP 3 Check the harness wire between ECM connector B-10 terminal number 85 and clutch switch connector C-49 terminal number 2, between clutch switch connector C-49 terminal number 1 and ground for damage 2485
STEP 4 Check the clutch switch 1495
STEP 5 Using scan tool MB991958, check data list item 78: Clutch switch 649
STEP 6 Check the symptoms 650
STEP 7 Check the symptoms 1474
INSPECTION PROCEDURE 3: When the Shift Lever is Moved to “N” Position, Cruise Control System is not Cancelled <TC-SST> 650
DIAGNOSIS 1340
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 875
STEP 2 Using scan tool MB991958, check the shift lever system data list item 01: Shift lever position 1341
STEP 3 Using scan tool MB991958, read the shift lever system diagnostic trouble code 2616
STEP 4 Using scan tool MB991958, check data list item 87: Neutral switch 652
STEP 5 Check the symptoms 3029
STEP 6 Check the symptoms 653
INSPECTION PROCEDURE 4: When the Cruise Control “CANCEL” Switch is Set to ON, Cruise Control System is not Cancelled 1814
DIAGNOSTIC PROCEDURE 3968
STEP 1 Using scan tool MB991958, check the data list item 75: Cancel switch 1868
STEP 2 Retest the system 654
STEP 3 Retest the system 654
INSPECTION PROCEDURE 5: Cruise Control Cannot be Set (“COAST/SET” or “ACC/RES” Switch Operation is not Available) 3802
DIAGNOSIS 3803
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 655
STEP 2 Using scan tool MB991958, check for MFI system DTC 3972
STEP 3 Using scan tool MB991958, check for TC-SST system DTC <TC-SST> 656
STEP 4 Using scan tool MB991958, check for shift lever system DTC <TC-SST> 656
STEP 5 Check for DTC 4488
STEP 6 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 657
STEP 7 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 658
STEP 8 Using scan tool MB991958, check data list item 78: Clutch switch <M/T> 3979
STEP 9 Using scan tool MB991958, check data list item 87: Neutral switch <TC-SST> 659
STEP 10 Check the symptoms 941
STEP 11 Check the symptoms 886
INSPECTION PROCEDURE 6: Hunting (Repeated Acceleration and Deceleration) Occurs at the Set Vehicle Speed 3037
DIAGNOSIS 2631
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 886
STEP 2 Using scan tool MB991958, check for ASC system DTC 1880
STEP 3 Using scan tool MB991958, check for MFI system DTC 2069
STEP 4 Using scan tool MB991958, check data list item 4: Vehicle speed 3988
STEP 5 Retest the system 661
STEP 6 Retest the system 1507
INSPECTION PROCEDURE 7: When “ON/OFF” Switch is Turned ON, “CRUISE” Indicator Light Inside Combination Meter does not Illuminate (However, Cruise Control System is Normal) 2635
DIAGNOSIS 889
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 753
STEP 2 Using scan tool MB991958, check for MFI system DTC 3813
STEP 3 Using scan tool MB991958, check for ETACS system DTC 664
STEP 4 Using scan tool MB991958, check the combination meter system data list item F7: Cruise control indicator 1510
STEP 5 Retest the system 2638
STEP 6 Retest the system 2639
ECM TERMINAL VOLTAGE REFERENCE CHART FOR CRUISE CONTROL SYSTEM OPERATION 666
ON-VEHICLE SERVICE 671
CRUISE CONTROL SWITCH CHECK 851
CRUISE CONTROL “ON/OFF” SWITCH CHECK 671
CRUISE CONTROL SETTING 3055
SPEED-INCREASE SETTING 2376
SPEED-REDUCTION SETTING 672
RETURN TO THE SET SPEED BEFORE CANCELLATION AND CRUISE CONTROL CANCELLATION 2377
CRUISE CONTROL SYSTEM COMPONENT CHECK 2377
CRUISE CONTROL SWITCH CHECK 3169
STOPLIGHT SWITCH CHECK 674
CLUTCH SWITCH CHECK <M/T> 674
THROTTLE ACTUATOR CONTROL MOTOR CHECK 2659
AUTO-CRUISE CONTROL SWITCH 3829
EMISSION CONTROL <MFI – T/C> 963
VACUUM HOSES 3833
VACUUM HOSE INSTALLATION 678
VACUUM HOSE CHECK 2525
POSITIVE CRANKCASE VENTILATION SYSTEM 678
POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM CHECK 2526
POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM CHECK 1910
EVAPORATIVE EMISSION CONTROL SYSTEM 2384
EVAPORATIVE EMISSION PURGE SOLENOID CHECK 683
MASS AIRFLOW SENSOR CHECK 2385
No 1 INTAKE AIR TEMPERATURE SENSOR CHECK 684
BAROMETRIC PRESSURE SENSOR CHECK 3838
ENGINE COOLANT TEMPERATURE SENSOR CHECK 774
THROTTLE POSITION SENSOR CHECK 684
CRANKSHAFT POSITION SENSOR CHECK 2670
EVAPORATIVE EMISSION CANISTER AND FUEL TANK PRESSURE RELIEF VALVE 1531
INSPECTION 2388
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK 686
CATALYTIC CONVERTER 776
REMOVAL SERVICE POINT 2389
INSTALLATION SERVICE POINT 2120
CLUTCH 4187
CLUTCH 4187
GENERAL INFORMATION 4140
SERVICE SPECIFICATION(S) 2529
LUBRICANT(S) 692
ON-VEHICLE SERVICE 1362
CLUTCH PEDAL CHECK 2530
CLUTCH BLEEDING 3732
CLUTCH PEDAL AND MASTER CYLINDER 2530
REMOVAL SERVICE POINTS 1266
INSTALLATION SERVICE POINTS 2534
INSPECTION 697
CLUTCH SWITCH CHECK AND ADJUSTMENT 707
INTERLOCK SWITCH OPERATING CHECK 3906
CLUTCH CONTROL 698
REMOVAL SERVICE POINTS 4152
INSTALLATION SERVICE POINTS 2566
INSPECTION 3911
CLUTCH OVERHAUL 4187
GENERAL SPECIFICATIONS 2529
SERVICE SPECIFICATIONS 1254
TORQUE SPECIFICATIONS 3898
LUBRICANTS 2307
SPECIAL TOOLS 2446
CLUTCH 4142
INSTALLATION SERVICE POINTS 705
CLUTCH RELEASE CYLINDER 1266
DISASSEMBLY SERVICE POINT 4169
ASSEMBLY SERVICE POINT 4195
INSPECTION 2565
MANUAL TRANSAXLE 4187
MANUAL TRANSAXLE 4187
GENERAL INFORMATION 2017
SERVICE SPECIFICATION 2532
LUBRICANT 4194
SPECIAL TOOLS 4167
MANUAL TRANSAXLE DIAGNOSIS <MANUAL TRANSAXLE> 1387
SYMPTOM PROCEDURES 1767
Inspection Procedure 1: Noise, Vibration 4170
DIAGNOSTIC PROCEDURE 2538
STEP 1 Check the idle speed 2314
STEP 2 Check whether the transaxle and engine mount is loose or damaged 852
STEP 3 Check that the oil level is up to the lower edge of the filler plug hole 718
STEP 4 Check for the specified oil 2538
STEP 5 Remove the transaxle Check the end play of the input and output shafts 1284
STEP 6 Disassemble the transaxle Check the gears for wear and damage 718
STEP 7 Retest the systems 4171
Inspection Procedure 2: Oil Leaks 1768
DIAGNOSTIC PROCEDURE 1485
STEP 1 Visual check 1783
STEP 2 Visual check at the clutch housing 2538
STEP 3 Check the oil seal or O-ring for damage 3745
STEP 4 Retest the system 4156
Inspection Procedure 3: Hard Shifting 1271
DIAGNOSTIC PROCEDURE 2571
STEP 1 Check the transaxle control 2539
STEP 2 Check the transaxle oil 719
STEP 3 Check the clutch system 2571
STEP 4 Remove and disassemble the transaxle Check the control housing 3765
STEP 5 Check for poor meshing or worn synchronizer ring and gear cone 719
STEP 6 Check the synchronizer spring for weakness 2316
STEP 7 Retest the system 1829
Inspection Procedure 4: Jumps Out of Gear 3914
DIAGNOSTIC PROCEDURE 1784
STEP 1 Check the transaxle control 1784
STEP 2 Remove and disassemble the transaxle Check the control housing 1830
STEP 3 Check the shift forks for wear 2318
STEP 4 Check the clearance 2319
STEP 5 Retest the system 2453
DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)> 1392
PRECAUTIONS FOR DIAGNOSIS 2029
WARNING INDICATOR 721
FAIL-SAFE FUNCTION 1785
HOW TO CONNECT THE SCAN TOOL (M U T -III) 722
FREEZE FRAME DATA CHECK 1289
DIAGNOSTIC TROUBLE CODE PROCEDURES 1798
DTC C1000: Stoplight Switch System 2037
DIAGNOSTIC PROCEDURE 2038
STEP 1 Scan tool CAN bus diagnostics 728
STEP 2 Check whether the DTC is reset 2470
STEP 3 Check of the stoplight on and off 1263
STEP 4 Stop light switch installation status check 3016
STEP 5 Check the stop light switch 3016
STEP 6 ETACS-ECU connector check: C-304 729
STEP 7 Measure the voltage at the C-304 ETACS-ECU connector 2596
STEP 8 ETACS-ECU fuse No 2 check 3017
STEP 9 Check the wiring harness between C-304 ETACS-ECU connector terminal No 1 and C-48 stoplight switch connector terminal No 2 1847
STEP 10 Stop light switch connector check: C-48 916
STEP 11 Voltage measurement at the C-48 stoplight switch connector 1799
STEP 12 Check the wiring harness between C-304 ETACS-ECU connector terminal No 1 and C-48 stoplight switch connector terminal No 2 2598
STEP 13 J/C (4), intermediate connector check: C-43, C-47 2332
STEP 14 Voltage measurement at C-43 J/C (4) 730
STEP 15 Check the wiring harness between C-48 stoplight switch connector terminal No 1 and the C-43 J/C (4) terminal No 2 3940
STEP 16 ETACS-ECU connector check: C-312 730
STEP 17 Measure the voltage at the C-312 ETACS-ECU connector 2556
STEP 18 Check the wiring harness between C-312 ETACS-ECU connector terminal No 16 and C-48 stoplight switch connector terminal No 1 916
STEP 19 Scan tool service data 3020
STEP 20 Check whether the DTC is reset 731
STEP 21 Check whether the DTC is reset 917
DTC C100A <FL>, C1015 <FR>, C1020 <RL>, C102B <RR>: Wheel Speed Sensor System (Faulty Circuit) 2334
DIAGNOSTIC PROCEDURE 732
STEP 1 Scan tool CAN bus diagnostics 732
STEP 2 Check whether the DTC is reset 3021
STEP 3 Scan tool diagnostic trouble code 2557
STEP 4 Scan tool service data 1331
DTC C1011 <FL>, C101C <FR>, C1027 <RL>, C1032 <RR>: Wheel Speed Sensor System (Faulty Signal) 3021
DIAGNOSTIC PROCEDURE 1257
STEP 1 Scan tool CAN bus diagnostics 733
STEP 2 Check whether the DTC is reset 4347
STEP 3 Scan tool diagnostic trouble code 1493
STEP 4 Scan tool service data 733
DTC C1014 <FL>, C101F <FR>, C102A <RL>, C1035 <RR>: Wheel speed sensor system (characteristics abnormality) 3791
DIAGNOSTIC PROCEDURE 734
STEP 1 Scan tool CAN bus diagnostics 1493
STEP 2 Check whether the DTC is reset 2339
STEP 3 Scan tool diagnostic trouble code 2340
STEP 4 Scan tool service data 734
DTC C1078: Tire Turning Malfunction 734
DIAGNOSTIC PROCEDURE 3793
STEP 1 Scan tool CAN bus diagnostics 4377
STEP 2 Check whether the DTC is reset 3025
STEP 3 Check the tires 869
STEP 4 Scan tool diagnostic trouble code 2609
STEP 5 Scan tool service data 1808
DTC C1219: Steering Wheel Sensor System (Faulty Signal) 2484
DIAGNOSTIC PROCEDURE 4397
STEP 1 Scan tool CAN bus diagnostics 3027
STEP 2 Check whether the DTC is reset 3796
STEP 3 Scan tool diagnostic trouble code 926
STEP 4 Scan tool diagnostic trouble code 737
STEP 5 Check of steering wheel sensor installation status 3957
STEP 6 Wheel alignment check 2486
STEP 7 Scan tool service data 737
STEP 8 Check whether the DTC is reset 737
STEP 9 Check whether the DTC is reset 2346
DTC C121A: Steering Wheel Sensor System (neutral learning abnormality) 2487
DIAGNOSTIC PROCEDURE 738
STEP 1 Scan tool CAN bus diagnostics 3960
STEP 2 Check whether the DTC is reset 738
STEP 3 Steering wheel sensor calibration 738
STEP 4 Check whether the DTC is reset 2348
STEP 5 Check whether the DTC is reset 2615
DTC C123C: G and Yaw Rate Sensor (Faulty Signal) 739
DIAGNOSTIC PROCEDURE 2490
STEP 1 Scan tool CAN bus diagnostics 739
STEP 2 Check whether the DTC is reset 2350
STEP 3 Scan tool diagnostic trouble code 2490
STEP 4 Scan tool diagnostic trouble code 740
STEP 5 Check of G and yaw rate sensor installation status 3968
STEP 6 Scan tool service data 740
STEP 7 Check of steering wheel sensor installation status 1497
STEP 8 Wheel alignment check 2620
STEP 9 Scan tool service data 3969
STEP 10 Check whether the DTC is reset 1498
STEP 11 Check whether the DTC is reset 1759
DTC C1242: G and Yaw Rate Sensor (Longitudinal G Output Data Error) 2620
Diagnostic procedure 2493
STEP 1 Scan tool CAN bus diagnostics 742
STEP 2 Check whether the DTC is reset 742
STEP 3 Scan tool diagnostic trouble code 1816
STEP 4 Scan tool diagnostic trouble code 2494
STEP 5 Scan tool diagnostic trouble code 742
STEP 6 Check of G and yaw rate sensor installation status 3972
STEP 7 Scan tool service data 1346
STEP 8 Check whether the DTC is reset 881
STEP 9 Check whether the DTC is reset 4482
DTC C1610: AWC Actuator Power Supply Electronic Relay Malfunction 3805
DIAGNOSTIC PROCEDURE 3032
STEP 1 Scan tool CAN bus diagnostics 3805
STEP 2 Check whether the DTC is reset 744
STEP 3 Check whether the DTC is reset 4491
DTC C1611: AWC Pressure Sensor System (Low Voltage) 745
DIAGNOSTIC PROCEDURE 746
STEP 1 Scan tool CAN bus diagnostics 1818
STEP 2 Check whether the DTC is reset 2498
STEP 3 AWC-ECU connector, intermediate connector, AWC pressure sensor connector check: C-46, D-11, F-13 746
STEP 4 Check the wiring harness between C-46 AWC-ECU connector terminal No 7 and F-13 AWC pressure sensor connector terminal No 2 3807
STEP 5 Scan tool service data 4508
STEP 6 Check whether the DTC is reset 747
STEP 7 Check whether the DTC is reset 3035
DTC C1612: AWC Pressure Sensor System (High Voltage) 747
DIAGNOSTIC PROCEDURE 747
STEP 1 Scan tool CAN bus diagnostics 747
STEP 2 Check whether the DTC is reset 747
STEP 3 Scan tool diagnostic trouble code 3808
STEP 4 AWC-ECU connector, intermediate connector, AWC pressure sensor connector check: C-46, D-11, F-13 886
STEP 5 Check the wiring harness between C-46 AWC-ECU connector terminal No 7 and F-13 AWC pressure sensor connector terminal No 2 3983
STEP 6 Check the wiring harness between C-46 AWC-ECU connector terminal No 8 and F-13 AWC pressure sensor connector terminal No 3 3809
STEP 7 Scan tool service data 748
STEP 8 Check whether the DTC is reset 748
STEP 9 Check whether the DTC is reset 2502
DTC C1613: AWC Mode Select Switch System (Clogging) <Vehicles with steering audio remote control switch > 2068
DIAGNOSTIC PROCEDURE 1506
STEP 1 Scan tool CAN bus diagnostics 3039
STEP 2 Check whether the DTC is reset 2633
STEP 3 Intermediate connector, AWC-ECU connector, AWC switch connector check: C-42, C-46, C-120 2363
STEP 4 Wiring harness check between C-46 AWC-ECU connector terminal No 21 and C-120 AWC switch connector terminal No 1 3989
STEP 5 Scan tool service data 751
STEP 6 AWC switch single unit check 1507
STEP 7 Check whether the DTC is reset 889
STEP 8 Check whether the DTC is reset 2071
DTC C1613: AWC Mode Select Switch System (Clogging) <Vehicles without steering audio remote control switch > 3992
DIAGNOSTIC PROCEDURE 1508
STEP 1 Scan tool CAN bus diagnostics 753
STEP 2 Check whether the DTC is reset 1883
STEP 3 AWC-ECU connector, intermediate connector, clock spring connector, AWC switch connector check: C-46, C-31, C-41, C-202, C-205, C-214 3813
STEP 4 Wiring harness check between C-46 AWC-ECU connector terminal No 11 and C-214 AWC switch connector terminal No 2 754
STEP 5 Scan tool service data 3043
STEP 6 AWC switch single unit check 754
STEP 7 Check whether the DTC is reset 1885
STEP 8 Check whether the DTC is reset 2508
DTC C1614: Parking Brake Switch System (Clogging ON) 755
DIAGNOSTIC PROCEDURE 892
STEP 1 Scan tool CAN bus diagnostics 3998
STEP 2 Check whether the DTC is reset 2366
STEP 3 Scan tool service data 1511
STEP 4 Scan tool diagnostic trouble code 1887
STEP 5 Check the parking brake switch as single unit 3046
STEP 6 Combination meter connector, intermediate connector, and parking brake switch connector check: C-04, C-23, C-122 1888
STEP 7 Check the wiring harness between C-04 combination meter connector terminal No 4 and C-122 parking brake switch connector terminal No 1 2079
STEP 8 Check whether the DTC is reset 3046
STEP 9 Check whether the DTC is reset 757
DTC C1615: Brake control prohibition request 1889
DIAGNOSTIC PROCEDURE 757
STEP 1 Scan tool CAN bus diagnostics 3817
STEP 2 Check whether the DTC is reset 3047
STEP 3 Scan tool diagnostic trouble code 758
STEP 4 Scan tool diagnostic trouble code 758
STEP 5 Check whether the DTC is reset 2081
DTC C1616: Cranking Signal System (ON sticking) 758
DIAGNOSTIC PROCEDURE 759
STEP 1 Scan tool CAN bus diagnostics 1892
STEP 2 Check whether the DTC is reset 759
STEP 3 Scan tool diagnostic trouble code 2512
STEP 4 Scan tool service data 3049
STEP 5 Ignition switch check 760
STEP 6 Ignition switch connector, ETACS-ECU connector check: C-210, C-315 1516
STEP 7 Check the wiring harness between C-210 ignition switch connector terminal No 5 and C-315 ETACS-ECU connector terminal No 7 760
STEP 8 Scan tool service data 3820
STEP 9 Check whether the DTC is reset 760
STEP 10 Check whether the DTC is reset 3821
DTC C1617: AWC CAN Main Data System (data not received) 2372
DIAGNOSTIC PROCEDURE 761
STEP 1 Scan tool CAN bus diagnostics 761
STEP 2 Check whether the DTC is reset 761
STEP 3 Scan tool diagnostic trouble code 761
STEP 4 Scan tool diagnostic trouble code 762
STEP 5 Check whether the DTC is reset 1518
STEP 6 Check whether the DTC is reset 762
DTC C1618: AWC CAN Local Data System (data not received) 762
DIAGNOSTIC PROCEDURE 4018
STEP 1 Scan tool CAN bus diagnostics 4018
STEP 2 Check whether the DTC is reset 4018
STEP 3 Scan tool diagnostic trouble code 763
STEP 4 Scan tool diagnostic trouble code 763
STEP 5 ASC-ECU connector, G and yaw rate sensor connector, AWC-ECU connector, intermediate connector, J/C (7) check: A-05, C-38, C-46, C-47, C-50 2092
STEP 6 Check the wiring harness between C-46 AWC-ECU connector terminal No 9, 10 and C-38 G and yaw rate sensor connector terminal No 2, 3, and between C-46 AWC-ECU connector terminal No 9, 10 and A-05 ASC-ECU connector terminal No 18, 19 2517
STEP 7 Scan tool service data 2652
STEP 8 Check the wiring harness between A-05 ASC-ECU connector terminal No 22 and C-38 G and yaw rate sensor connector terminal No 1, and between A-05 ASC-ECU connector terminal No 29 and C-38 G and yaw rate sensor connector terminal No 5 764
STEP 9 Check whether the DTC is reset 764
STEP 10 Check whether the DTC is reset 1903
DTC C161C: ACD Proportioning Valve System (Malfunction) 1903
DIAGNOSTIC PROCEDURE 766
STEP 1 Scan tool CAN bus diagnostics 766
STEP 2 Check whether the DTC is reset 766
STEP 3 ACD proportioning valve single unit check 766
STEP 4 AWC-ECU connector, intermediate connector, proportioning valve (for ACD) connector check: C-46, D-11, F-16 766
STEP 5 Check the wiring harness between C-46 AWC-ECU connector terminal No 1 and F-16 proportioning valve (for ACD) connector terminal No 3 and between F-16 proportioning valve (for ACD) connector terminal No 2 and body ground 4025
STEP 6 Scan tool service data 767
STEP 7 Check whether the DTC is reset 767
STEP 8 Check whether the DTC is reset 767
DTC C161D: Electric Pump Relay Circuit System (Malfunction) 768
DIAGNOSTIC PROCEDURE 769
STEP 1 Scan tool CAN bus diagnostics 2524
STEP 2 Check whether the DTC is reset 2101
STEP 3 Scan tool actuator test 2659
STEP 4 Electric pump relay single unit check 3059
STEP 5 Electric pump relay connector, AWC-ECU connector check: A-26X, C-46 3059
STEP 6 Check the wiring harness between A-26X electric pump relay connector terminal No 3 and C-46 AWC-ECU connector terminal No 20 1908
STEP 7 Check the wiring harness between A-26X electric pump relay connector terminal No 1 and body ground 770
STEP 8 Check whether the DTC is reset 2381
STEP 9 Check whether the DTC is reset 770
DTC C161E: Electric Pump Relay Circuit System (Stuck) 3060
DIAGNOSTIC PROCEDURE 2105
STEP 1 Scan tool CAN bus diagnostics 2105
STEP 2 Check whether the DTC is reset 3061
STEP 3 Fluid check 966
STEP 4 Scan tool diagnostic trouble code 771
STEP 5 Scan tool actuator test 3061
STEP 6 Electric pump relay single unit check 772
STEP 7 Electric pump relay connector check: A-26X 2526
STEP 8 Check the wiring harness between A-26X electric pump relay connector terminal No 2 and fusible link (35) 772
STEP 9 Electric pump connector check: F-14 4036
STEP 10 Check the wiring harness between A-26X electric pump relay connector terminal No 4 and F-14 electric pump connector terminal No 2 3062
STEP 11 Check the wiring harness between F-14 electric pump connector terminal No 1 and body ground 3836
STEP 12 Check whether the DTC is reset 3836
STEP 13 Check whether the DTC is reset 773
STEP 14 Check whether the DTC is reset 773
DTC C1622: ACD Controlled System (Malfunction) 3063
DIAGNOSTIC PROCEDURE 773
STEP 1 Scan tool CAN bus diagnostics 3063
STEP 2 Check whether the DTC is reset 2111
STEP 3 Scan tool diagnostic trouble code 2385
STEP 4 Check whether the DTC is reset 3837
STEP 5 Check whether the DTC is reset 2669
DTC C1623: Brake Controlled System (Malfunction) 1913
DIAGNOSTIC PROCEDURE 2386
STEP 1 Scan tool CAN bus diagnostics 774
STEP 2 Check whether the DTC is reset 774
STEP 3 Scan tool diagnostic trouble code 3066
STEP 4 Check whether the DTC is reset 971
STEP 5 Check whether the DTC is reset 775
DTC C1624: AWC-ECU System (Internal Malfunction) 3838
DIAGNOSTIC PROCEDURE 775
STEP 1 Scan tool CAN bus diagnostics 972
STEP 2 Check whether the DTC is reset 2672
STEP 3 Scan tool diagnostic trouble code 2116
STEP 4 Check whether the DTC is reset 3840
STEP 5 Check whether the DTC is reset 2673
DTC C1625: AWC Pressure Sensor System (Abnormal Power Supply Voltage) 1533
DIAGNOSTIC PROCEDURE 2459
STEP 1 Scan tool CAN bus diagnostics 2465
STEP 2 Check whether the DTC is reset 1918
STEP 3 Voltage measurement at F-13 AWC pressure sensor connector 777
STEP 4 AWC-ECU connector, AWC pressure sensor connector check: C-46, F-13 2675
STEP 5 Check the wiring harness between C-46 AWC-ECU connector terminal No 6 and F-13 AWC pressure sensor connector terminal No 1 974
STEP 6 Scan tool service data 777
STEP 7 Check whether the DTC is reset 777
STEP 8 Check whether the DTC is reset 3071
DTC C2100: Battery Voltage Malfunction (Low Voltage) 3071
DIAGNOSTIC PROCEDURE 779
STEP 1 Scan tool CAN bus diagnostics 1536
STEP 2 Check whether the DTC is reset 3072
STEP 3 Scan tool diagnostic trouble code 780
STEP 4 Scan tool diagnostic trouble code 3072
STEP 5 Check the battery 780
STEP 6 Check the charging system 780
STEP 7 Voltage measurement at C-46 AWC-ECU connector 2681
STEP 8 AWC-ECU connector, ETACS-ECU connector check: C-46, C-315 780
STEP 9 Check the wiring harness between C-46 AWC-ECU connector terminal No 12 and C-315 ETACS-ECU connector terminal No 4 4057
STEP 10 Scan tool service data 781
STEP 11 AWC-ECU connector check: C-46 781
STEP 12 Check the wiring harness between C-46 AWC-ECU connector terminal No 13 and body ground 781
STEP 13 Scan tool service data 979
STEP 14 Check whether the DTC is reset 4058
DTC C2101: Battery Voltage Malfunction (High Voltage) 4058
DIAGNOSTIC PROCEDURE 782
STEP 1 Scan tool CAN bus diagnostics 2392
STEP 2 Check whether the DTC is reset 2685
STEP 3 Scan tool diagnostic trouble code 3075
STEP 4 Battery terminal check 2128
STEP 5 Check the battery 782
STEP 6 Check the charging system 783
STEP 7 Voltage measurement at C-46 AWC-ECU connector 1541
STEP 8 AWC-ECU connector, ETACS-ECU connector check: C-46, C-315 4061
STEP 9 Check the wiring harness between C-46 AWC-ECU connector terminal No 12 and C-315 ETACS-ECU connector terminal No 4 783
STEP 10 Scan tool service data 783
STEP 11 Scan tool service data 1925
STEP 12 Check whether the DTC is reset 784
DTC C2114: G and Yaw Rate Sensor Power Supply (Low Voltage) 1925
DIAGNOSTIC PROCEDURE 4063
STEP 1 Scan tool CAN bus diagnostics 785
STEP 2 Check whether the DTC is reset 3078
STEP 3 Scan tool diagnostic trouble code 3078
STEP 4 ASC-ECU connector, G and yaw rate sensor connector check: A-05, C-38 1926
STEP 5 Voltage measurement at the C-38 G and yaw rate sensor connector 786
STEP 6 Check the wiring harness between A-05 ASC-ECU connector terminal No 22 and C-38 G and yaw rate sensor connector terminal No 1 2398
STEP 7 Check the wiring harness between A-05 ASC-ECU connector terminal No 29 and C-38 G and yaw rate sensor connector terminal No 5 2692
STEP 8 Scan tool service data 787
STEP 9 Check whether the DTC is reset 787
STEP 10 Check whether the DTC is reset 3859
DTC C2115: G and Yaw Rate Sensor Power Supply (High Voltage) 787
DIAGNOSTIC PROCEDURE 2694
STEP 1 Scan tool CAN bus diagnostics 3860
STEP 2 Check whether the DTC is reset 3860
STEP 3 Scan tool diagnostic trouble code 3860
STEP 4 ASC-ECU connector, G and yaw rate sensor connector check: A-05, C-38 788
STEP 5 Voltage measurement at the C-38 G and yaw rate sensor connector 2402
STEP 6 Scan tool service data 1928
STEP 7 Check whether the DTC is reset 4069
STEP 8 Check whether the DTC is reset 3861
DTC C2203: VIN not Recorded 2696
DIAGNOSTIC PROCEDURE 2141
STEP 1 Scan tool CAN bus diagnostics 789
STEP 2 Scan tool diagnostic trouble code 790
STEP 3 Check whether the DTC is reset 1929
STEP 4 Check whether the DTC is reset 1549
DTC C2204: G and Yaw Rate Sensor System (Internal Malfunction) 790
DIAGNOSTIC PROCEDURE 4073
STEP 1 Scan tool CAN bus diagnostics 790
STEP 2 Check whether the DTC is reset 791
STEP 3 Scan tool diagnostic trouble code 2700
STEP 4 Scan tool service data 791
STEP 5 Check whether the DTC is reset 2406
STEP 6 Check whether the DTC is reset 1551
DTC C2205: Steering Wheel Sensor System (Internal Malfunction) 791
DIAGNOSTIC PROCEDURE 792
STEP 1 Scan tool CAN bus diagnostics 792
STEP 2 Check whether the DTC is reset 4078
STEP 3 Scan tool service data 792
STEP 4 Check whether the DTC is reset 4079
STEP 5 Check whether the DTC is reset 2146
DTC U0001: Bus Off 792
DIAGNOSTIC PROCEDURE 793
STEP 1 Scan tool CAN bus diagnostics 793
STEP 2 Check whether the DTC is reset 793
STEP 3 Check whether the DTC is reset 1934
DTC U0100: Engine Time-out Error 4082
DIAGNOSTIC PROCEDURE 4083
STEP 1 Scan tool CAN bus diagnostics 793
STEP 2 Scan tool diagnostic trouble code 794
STEP 3 Check whether the DTC is reset 3084
STEP 4 Check whether the DTC is reset 794
DTC U0101: TC-SST Time-out Error 794
DIAGNOSTIC PROCEDURE 3085
STEP 1 Scan tool CAN bus diagnostics 3864
STEP 2 Scan tool diagnostic trouble code 4088
STEP 3 ETACS-ECU coding data check 795
STEP 4 Check whether the DTC is reset 1940
STEP 5 Check whether the DTC is reset 795
DTC U0121: ASC Time-out Error 795
DIAGNOSTIC PROCEDURE 795
STEP 1 Scan tool CAN bus diagnostics 795
STEP 2 Scan tool diagnostic trouble code 796
STEP 3 Check whether the DTC is reset 796
STEP 4 Check whether the DTC is reset 2415
DTC U0126: Steering Wheel Sensor Time-out Error 3864
DIAGNOSTIC PROCEDURE 796
STEP 1 Scan tool CAN bus diagnostics 796
STEP 2 Scan tool service data 2153
STEP 3 Check whether the DTC is reset 797
STEP 4 Check whether the DTC is reset 3086
DTC U0141: ETACS Time-out Error 3086
DIAGNOSTIC PROCEDURE 797
STEP 1 Scan tool CAN bus diagnostics 797
STEP 2 Scan tool diagnostic trouble code 2417
STEP 3 Check whether the DTC is reset 798
STEP 4 Check whether the DTC is reset 4096
DTC U0401: Engine Data Error 798
DIAGNOSTIC PROCEDURE 798
STEP 1 Scan tool CAN bus diagnostics 798
STEP 2 Scan tool diagnostic trouble code 3086
STEP 3 Scan tool service data 799
STEP 4 Check whether the DTC is reset 799
STEP 5 Check whether the DTC is reset 4098
DTC U0428: Steering Wheel Sensor Data Error 799
DIAGNOSTIC PROCEDURE 799
STEP 1 Scan tool CAN bus diagnostics 799
STEP 2 Scan tool service data 800
STEP 3 Check whether the DTC is reset 800
STEP 4 Check whether the DTC is reset 2158
DTC U0431: ETACS Data Error 800
DIAGNOSTIC PROCEDURE 800
STEP 1 Scan tool CAN bus diagnostics 1944
STEP 2 Scan tool diagnostic trouble code 2159
STEP 3 Scan tool service data 801
STEP 4 Check whether the DTC is reset 801
STEP 5 Check whether the DTC is reset 801
DTC U1003: Bas-off (Local CAN) 2160
DIAGNOSTIC PROCEDURE 802
STEP 1 Scan tool CAN bus diagnostics 2421
STEP 2 Scan tool diagnostic trouble code 802
STEP 3 ASC-ECU connector, G and yaw rate sensor connector, AWC-ECU connector, intermediate connector, J/C (7) check: A-05, C-38, C-46, C-47, C-50 2161
STEP 4 Check the wiring harness between C-46 AWC-ECU connector terminal No 9, 10 and C-38 G and yaw rate sensor connector terminal No 2, 3, and between C-46 AWC-ECU connector terminal No 9, 10 and A-05 ASC-ECU connector terminal No 18, 19 803
STEP 5 Scan tool service data 803
STEP 6 Check whether the diagnostic trouble code is reset 803
STEP 7 Check whether the DTC is reset 1946
DTC U1415: Coding incomplete/fail 2162
DIAGNOSTIC PROCEDURE 804
STEP 1 Scan tool CAN bus diagnostics 804
STEP 2 Scan tool diagnostic trouble code 2726
STEP 3 ETACS-ECU coding data check 2726
STEP 4 Check whether the DTC is reset 1011
STEP 5 Check whether the DTC is reset 804
DTC U1417: Coding Data Malfunction 3872
DIAGNOSTIC PROCEDURE 805
STEP 1 Scan tool CAN bus diagnostics 2164
STEP 2 Scan tool diagnostic trouble code 3092
STEP 3 ETACS-ECU coding data check 2164
STEP 4 Check whether the DTC is reset 805
STEP 5 Check whether the DTC is reset 1568
DTC U1425: TC-SST Data Error 4109
DIAGNOSTIC PROCEDURE 806
STEP 1 Scan tool CAN bus diagnostics 2430
STEP 2 Scan tool diagnostic trouble code 806
STEP 3 Scan tool service data 2166
STEP 4 Check whether the DTC is reset 2730
STEP 5 Check whether the DTC is reset 1949
DTC U1426: ASC Data Error 807
DIAGNOSTIC PROCEDURE 807
STEP 1 Scan tool CAN bus diagnostics 807
STEP 2 Scan tool diagnostic trouble code 807
STEP 3 Scan tool service data 807
STEP 4 Check whether the DTC is reset 2731
STEP 5 Check whether the DTC is reset 1571
DTC U1427: Wheel Speed Sensor Data Error 808
DIAGNOSTIC PROCEDURE 808
STEP 1 Scan tool CAN bus diagnostics 808
STEP 2 Scan tool diagnostic trouble code 808
STEP 3 Scan tool diagnostic trouble code 808
STEP 4 Scan tool service data 809
STEP 5 Check whether the DTC is reset 4113
STEP 6 Check whether the DTC is reset 2169
DTC U1428: G and Yaw Rate Sensor Data Error 2434
DIAGNOSTIC PROCEDURE 1952
STEP 1 Scan tool CAN bus diagnostics 2734
STEP 2 Scan tool diagnostic trouble code 810
STEP 3 Scan tool diagnostic trouble code 810
STEP 4 Scan tool service data 2435
STEP 5 Check whether the DTC is reset 3096
STEP 6 Check whether the DTC is reset 3878
SYMPTOM PROCEDURES 1020
INSPECTION PROCEDURE 1: Communication between the scan tool and AWC-ECU cannot be established 2736
STEP 1 Scan tool CAN bus diagnostics 811
INSPECTION PROCEDURE 2: Mode does not change even when the AWC switch is pressed <Vehicles with steering wheel audio remote control switch> 1575
DIAGNOSTIC PROCEDURE 812
STEP 1 Scan tool CAN bus diagnostics 812
STEP 2 Retest the system 812
STEP 3 Scan tool service data 812
STEP 4 AWC switch single unit check 2437
STEP 5 Measure the voltage at C-120 AWC switch connector 812
STEP 6 AWC switch connector, ETACS-ECU connector check: C-120, C-317 812
STEP 7 Check the wiring harness between C-120 AWC switch connector terminal No 2 and C-317 ETACS-ECU connector terminal No 5 1953
STEP 8 Voltage measurement at C-46 AWC-ECU connector 813
STEP 9 Intermediate connector, AWC-ECU connector, AWC switch connector check: C-42, C-46, C-120 4119
STEP 10 Wiring harness check between C-46 AWC-ECU connector terminal No 21 and C-120 AWC switch connector terminal No 1 1953
STEP 11 Scan tool service data 813
STEP 12 Retest the system 1578
STEP 13 Retest the system 814
INSPECTION PROCEDURE 2: Mode does not change even when the AWC switch is pressed <Vehicles without steering wheel audio remote control switch> 814
DIAGNOSTIC PROCEDURE 2176
STEP 1 Scan tool CAN bus diagnostics 814
STEP 2 Retest the system 2743
STEP 3 Scan tool service data 2743
STEP 4 AWC switch single unit check 1026
STEP 5 Measure the voltage at C-214 AWC switch connector 2177
STEP 6 Voltage measurement at C-46 AWC-ECU connector 4123
STEP 7 AWC-ECU connector, intermediate connector, clock spring connector, AWC switch connector check: C-46, C-31, C-41, C-202, C-205, C-214 4124
STEP 8 Wiring harness check between C-46 AWC-ECU connector terminal No 11 and C-214 AWC switch connector terminal No 2 815
STEP 9 AWC-ECU connector, intermediate connector, clock spring connector, AWC switch connector check: C-46, C-31, C-41, C-202, C-205, C-214 816
STEP 10 Wiring harness check between C-46 AWC-ECU connector terminal No 19 and C-214 AWC switch connector terminal No 4 816
STEP 11 Scan tool service data 816
STEP 12 Retest the system 2178
STEP 13 Retest the system 816
INSPECTION PROCEDURE 3: AWC-ECU power supply circuit malfunction 1956
DIAGNOSTIC PROCEDURE 817
STEP 1 Scan tool CAN bus diagnostics 1582
STEP 2 Retest the system 3103
STEP 3 Voltage measurement at C-46 AWC-ECU connector 817
STEP 4 AWC-ECU connector, ETACS-ECU connector check: C-46, C-315 2747
STEP 5 Check the wiring harness between C-46 AWC-ECU connector terminal No 12 and C-315 ETACS-ECU connector terminal No 4 1956
STEP 6 Voltage measurement at C-46 AWC-ECU connector 2180
STEP 7 AWC-ECU connector, ETACS-ECU connector check: C-46, C-313 818
STEP 8 Check the wiring harness between C-46 AWC-ECU connector terminal No 16 and C-313 ETACS-ECU connector terminal No 2 818
STEP 9 AWC-ECU connector check: C-46 818
STEP 10 Check the wiring harness between C-46 AWC-ECU connector terminal No 13 and body ground 2749
STEP 11 Scan tool service data 818
STEP 12 Retest the system 3886
STEP 13 Retest the system 818
ON-VEHICLE SERVICE 2216
TRANSMISSION OIL LEVEL CHECK 3141
TRANSMISSION OIL CHANGE 828
TRANSFER OIL CHECK 829
TRANSFER OIL CHANGE 829
BLEEDING 830
ACD OPERATION CHECK 2220
HYDRAULIC PRESSURE CHECK 4556
TRANSAXLE CONTROL 833
REMOVAL SERVICE POINT 1983
INSTALLATION SERVICE POINTS 835
TRANSFER ASSEMBLY 837
REMOVAL SERVICE POINT 838
INSTALLATION SERVICE POINT 3157
TRANSAXLE ASSEMBLY 839
REMOVAL SERVICE POINTS 2817
INSTALLATION SERVICE POINTS 843
AWC-ECU 2820
SENSOR, SWITCH AND RELAY 1098
INSPECTION 2822
ELECTRIC PUMP RELAY CHECK 1997
AWC SWITCH CHECK 3171
<VEHICLES WITH STEERING WHEEL VOICE CONTROL SWITCH> 845
<EXCEPT VEHICLES WITH STEERING WHEEL VOICE CONTROL SWITCH> 4560
HYDRAULIC UNIT 2001
HYDRAULIC UNIT DISPOSAL 846
MANUAL TRANSAXLE OVERHAUL 4187
GENERAL INFORMATION 4187
GENERAL SPECIFICATIONS 3731
SERVICE SPECIFICATIONS 849
FASTENER TIGHTENING SPECIFICATIONS 3734
SEALANTS AND ADHESIVES 850
LUBRICANTS 1267
ADJUSTMENT SNAP RING AND SPACERS 2450
SPECIAL TOOLS 2318
TRANSAXLE 3754
DISASSEMBLY SERVICE POINTS 3015
ASSEMBLY SERVICE POINTS 3781
INSPECTION 865
TRANSAXLE ADJUSTMENT 1847
ADJUSTMENT BEFORE ASSEMBLY 865
INPUT SHAFT 1430
DISASSEMBLY SERVICE POINTS 2341
ASSEMBLY SERVICE POINTS 870
INSPECTION 873
OUTPUT SHAFT 4406
DISASSEMBLY SERVICE POINTS 876
ASSEMBLY SERVICE POINTS 877
INSPECTION 881
REVERSE IDLER GEAR 1873
DISASSEMBLY SERVICE POINTS 884
INSPECTION 941
CONTROL HOUSING 2630
DISASSEMBLY SERVICE POINTS 887
ASSEMBLY SERVICE POINTS 2504
SELECT LEVER 889
ASSEMBLY SERVICE POINTS 889
CLUTCH HOUSING 2364
DISASSEMBLY SERVICE POINTS 2076
ASSEMBLY SERVICE POINTS 1886
TRANSAXLE CASE 1418
DISASSEMBLY SERVICE POINTS 3817
ASSEMBLY SERVICE POINTS 895
CENTER DIFFERENTIAL 899
DISASSEMBLY SERVICE POINTS 953
ASSEMBLY SERVICE POINTS 2371
TRANSFER 3821
TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST) 4187
GENERAL INFORMATION 905
LUBRICANT 2314
SPECIAL TOOLS 1388
DIAGNOSIS <TC-SST> 2028
PRECAUTIONS FOR DIAGNOSIS 4172
WARNING INDICATOR 908
FAIL-SAFE FUNCTION 1392
HOW TO CONNECT THE SCAN TOOL (M U T -III) 1773
FREEZE FRAME DATA CHECK 3768
DIAGNOSTIC TROUBLE CODE PROCEDURES 4324
DTC P0630: VIN not Recorded 917
DIAGNOSTIC PROCEDURE 3944
STEP 1 Scan tool CAN bus diagnostics 4328
STEP 2 Scan tool diagnostic trouble code 2557
STEP 3 Check whether the DTC is reset 918
DTC P0701: EEPROM System (Malfunction) 918
DIAGNOSTIC PROCEDURE 3788
STEP 1 Scan tool CAN bus diagnostics 3948
STEP 2 Check whether the DTC is reset 2558
DTC P0702: Internal control module, monitoring processor system (Malfunction) 918
DIAGNOSTIC PROCEDURE 2338
STEP 1 Scan tool CAN bus diagnostics 3790
STEP 2 Check whether the DTC is reset 2045
DTC P0711: TC-SST-ECU temperature sensor system (Gradient error) 920
DIAGNOSTIC PROCEDURE 2046
STEP 1 Scan tool CAN bus diagnostics 3025
STEP 2 Check whether the DTC is reset 1807
DTC P0712: TC-SST-ECU temperature sensor system (Output low range out) 2047
DIAGNOSTIC PROCEDURE 3794
STEP 1 Scan tool CAN bus diagnostics 3026
STEP 2 Check whether the DTC is reset 2342
DTC P0713: TC-SST-ECU temperature sensor system (Output high range out) 2484
DIAGNOSTIC PROCEDURE 3955
STEP 1 Scan tool CAN bus diagnostics 2485
STEP 2 Check whether the DTC is reset 926
DTC P0715: Input shaft 1 (odd number gear axle) speed sensor system (Output high range out) 926
DIAGNOSTIC PROCEDURE 927
STEP 1 Scan tool CAN bus diagnostics 2345
STEP 2 Check whether the DTC is reset 1810
DTC P0716: Input shaft 1 (odd number gear axle) speed sensor system (Poor performance) 928
DIAGNOSTIC PROCEDURE 3029
STEP 1 Scan tool CAN bus diagnostics 4432
STEP 2 Check whether the DTC is reset 2350
DTC P0717: Input shaft 1 (odd number gear axle) speed sensor system (Output current low range out) 2350
DIAGNOSTIC PROCEDURE 1814
STEP 1 Scan tool CAN bus diagnostics 933
STEP 2 Check whether the DTC is reset 1814
DTC P0725: Engine speed signal abnormality 2351
DIAGNOSTIC PROCEDURE 1869
STEP 1 Scan tool CAN bus diagnostics 3030
STEP 2 Scan tool diagnostic trouble code 3030
STEP 3 Check whether the DTC is reset 934
DTC P0746: Line Pressure Solenoid System (Drive current range out) 2056
DIAGNOSTIC PROCEDURE 936
STEP 1 Scan tool CAN bus diagnostics 936
STEP 2 Check whether the DTC is reset 2354
DTC P0753: Shift Select Solenoid 1 System (Open circuit) 3973
DIAGNOSTIC PROCEDURE 3805
STEP 1 Scan tool CAN bus diagnostics 938
STEP 2 Check whether the DTC is reset 4491
DTC P0758: Shift Select Solenoid 2 System (Open circuit) 1817
DIAGNOSTIC PROCEDURE 1875
STEP 1 Scan tool CAN bus diagnostics 939
STEP 2 Check whether the DTC is reset 939
DTC P0776: Clutch Cooling Flow Solenoid System (Drive current range out) 940
DIAGNOSTIC PROCEDURE 4518
STEP 1 Scan tool CAN bus diagnostics 2359
STEP 2 Check whether the DTC is reset 3036
DTC P0777: Clutch Cooling Flow Solenoid System (Stuck) 1878
DIAGNOSTIC PROCEDURE 943
STEP 1 Scan tool CAN bus diagnostics 943
STEP 2 Check whether the DTC is reset 943
DTC P0841: Clutch 1 Pressure Sensor System (Poor performance) 3987
DIAGNOSTIC PROCEDURE 2505
STEP 1 Scan tool CAN bus diagnostics 944
STEP 2 Check whether the DTC is reset 945
DTC P0842: Clutch 1 Pressure Sensor System (Output low range out) 945
DIAGNOSTIC PROCEDURE 946
STEP 1 Scan tool CAN bus diagnostics 2074
STEP 2 Check whether the DTC is reset 3043
DTC P0843: Clutch 1 Pressure Sensor System (Output high range out) 3814
DIAGNOSTIC PROCEDURE 2366
STEP 1 Scan tool CAN bus diagnostics 2366
STEP 2 Check whether the DTC is reset 3816
DTC P0846: Clutch 2 Pressure Sensor System (Poor performance) 3045
DIAGNOSTIC PROCEDURE 950
STEP 1 Scan tool CAN bus diagnostics 1513
STEP 2 Check whether the DTC is reset 951
DTC P0847: Clutch 2 Pressure Sensor System (Output low range out) 3818
DIAGNOSTIC PROCEDURE 952
STEP 1 Scan tool CAN bus diagnostics 952
STEP 2 Check whether the DTC is reset 952
DTC P0848: Clutch 2 Pressure Sensor System (Output high range out) 953
DIAGNOSTIC PROCEDURE 2515
STEP 1 Scan tool CAN bus diagnostics 2515
STEP 2 Check whether the DTC is reset 954
DTC P0960: Line Pressure Solenoid System (Open circuit) 955
DIAGNOSTIC PROCEDURE 956
STEP 1 Scan tool CAN bus diagnostics 956
STEP 2 Check whether the DTC is reset 2650
DTC P0961: Line Pressure Solenoid System (Overcurrent) 956
DIAGNOSTIC PROCEDURE 1899
STEP 1 Scan tool CAN bus diagnostics 4019
STEP 2 Check whether the DTC is reset 2516
DTC P0962: Line Pressure Solenoid System (Short to ground) 3054
DIAGNOSTIC PROCEDURE 3055
STEP 1 Scan tool CAN bus diagnostics 2654
STEP 2 Check whether the DTC is reset 959
DTC P0963: Line Pressure Solenoid System (Short to power supply) 1903
DIAGNOSTIC PROCEDURE 961
STEP 1 Scan tool CAN bus diagnostics 1904
STEP 2 Check whether the DTC is reset 961
DTC P0964: Clutch Cooling Flow Solenoid System (Open circuit) 961
DIAGNOSTIC PROCEDURE 4027
STEP 1 Scan tool CAN bus diagnostics 2658
STEP 2 Check whether the DTC is reset 3058
DTC P0965: Clutch Cooling Flow Solenoid System (Overcurrent) 2659
DIAGNOSTIC PROCEDURE 965
STEP 1 Scan tool CAN bus diagnostics 965
STEP 2 Check whether the DTC is reset 965
DTC P0966: Clutch Cooling Flow Solenoid System (Short to ground) 2661
DIAGNOSTIC PROCEDURE 966
STEP 1 Scan tool CAN bus diagnostics 1527
STEP 2 Check whether the DTC is reset 3061
DTC P0967: Clutch Cooling Flow Solenoid System (Short to power supply) 967
DIAGNOSTIC PROCEDURE 968
STEP 1 Scan tool CAN bus diagnostics 2383
STEP 2 Check whether the DTC is reset 968
DTC P0968: Shift/Cooling Changeover Solenoid System (Open circuit) 968
DIAGNOSTIC PROCEDURE 4039
STEP 1 Scan tool CAN bus diagnostics 4039
STEP 2 Check whether the DTC is reset 969
DTC P0970: Shift/Cooling Changeover Solenoid System (Short to ground) 970
DIAGNOSTIC PROCEDURE 971
STEP 1 Scan tool CAN bus diagnostics 3838
STEP 2 Check whether the DTC is reset 4042
DTC P0971: Shift/Cooling Changeover Solenoid System (Short to power supply) 971
DIAGNOSTIC PROCEDURE 972
STEP 1 Scan tool CAN bus diagnostics 972
STEP 2 Check whether the DTC is reset 3839
DTC P0973: Shift Select Solenoid 1 System (Short to ground) 2116
DIAGNOSTIC PROCEDURE 2479
STEP 1 Scan tool CAN bus diagnostics 2493
STEP 2 Check whether the DTC is reset 974
DTC P0974: Shift Select Solenoid 1 System (Short to power supply) 3069
DIAGNOSTIC PROCEDURE 975
STEP 1 Scan tool CAN bus diagnostics 2676
STEP 2 Check whether the DTC is reset 2121
DTC P0976: Shift Select Solenoid 2 System (Short to ground) 4053
DIAGNOSTIC PROCEDURE 977
STEP 1 Scan tool CAN bus diagnostics 2390
STEP 2 Check whether the DTC is reset 977
DTC P0977: Shift Select Solenoid 2 System (Short to power supply) 977
DIAGNOSTIC PROCEDURE 2124
STEP 1 Scan tool CAN bus diagnostics 2124
STEP 2 Check whether the DTC is reset 978
DTC P1637: EEPROM System (DTC storing malfunction) 2682
DIAGNOSTIC PROCEDURE 980
STEP 1 Scan tool CAN bus diagnostics 980
STEP 2 Check whether the DTC is reset 3074
DTC P1676: Coding incomplete 980
DIAGNOSTIC PROCEDURE 2685
STEP 1 Scan tool CAN bus diagnostics 981
STEP 2 Check whether the DTC is reset 3075
DTC P1802: Shift Lever System (LIN communication malfunction) 1925
DIAGNOSTIC PROCEDURE 983
STEP 1 Scan tool CAN bus diagnostics 3076
STEP 2 Scan tool diagnostic trouble code 4062
STEP 3 Inspection of the TC-SST-ECU connector, intermediate connector, and shift lever-ECU connector: B-107, A-13, C-27 983
STEP 4 Check the wiring harness between B-107 TC-SST-ECU connector terminal No 17 and C-27 shift lever-ECU connector terminal No 16 983
STEP 5 Replace the shift lever assembly, and check if the diagnostic trouble code is reset 983
DTC P1803: Shift Lever System (CAN, LIN Time-out Error) 984
DIAGNOSTIC PROCEDURE 985
STEP 1 Scan tool CAN bus diagnostics 985
STEP 2 Scan tool diagnostic trouble code 986
STEP 3 Inspection of the TC-SST-ECU connector, intermediate connector, and shift lever-ECU connector: B-107, A-13, C-27 1926
STEP 4 Check the wiring harness between B-107 TC-SST-ECU connector terminal No 17 and C-27 shift lever-ECU connector terminal No 16 4065
STEP 5 Replace the shift lever assembly, and check if the diagnostic trouble code is reset 986
DTC P1804: Shift Fork Position Sensor 1 and 2 System (Power supply voltage low range out) 1546
DIAGNOSTIC PROCEDURE 988
STEP 1 Scan tool CAN bus diagnostics 1547
STEP 2 Check whether the DTC is reset 988
DTC P1805: Shift Fork Position Sensor 1 and 2 System (Power supply voltage high range out) 4068
DIAGNOSTIC PROCEDURE 989
STEP 1 Scan tool CAN bus diagnostics 989
STEP 2 Check whether the DTC is reset 4072
DTC P1806: Shift Fork Position Sensor 3 and 4 System (Power supply voltage low range out) 4072
DIAGNOSTIC PROCEDURE 2407
STEP 1 Scan tool CAN bus diagnostics 991
STEP 2 Check whether the DTC is reset 991
DTC P1807: Shift Fork Position Sensor 3 and 4 System (Power supply voltage high range out) 992
DIAGNOSTIC PROCEDURE 2704
STEP 1 Scan tool CAN bus diagnostics 3863
STEP 2 Check whether the DTC is reset 993
DTC P1808: TC-SST-ECU temperature, fluid temperature sensor system (Correlation error) 1553
DIAGNOSTIC PROCEDURE 1937
STEP 1 Scan tool CAN bus diagnostics 995
STEP 2 Check whether the DTC is reset 4085
DTC P180C: Clutch pressure cut spool sticking 995
DIAGNOSTIC PROCEDURE 2708
STEP 1 Scan tool CAN bus diagnostics 3085
STEP 2 Check whether the DTC is reset 1341
DTC P181B: Clutch 1 (Pressure low range out) 996
DIAGNOSTIC PROCEDURE 997
STEP 1 Scan tool CAN bus diagnostics 3864
STEP 2 Check whether the DTC is reset 997
DTC P181C: Clutch 1 (Pressure high range out) 997
DIAGNOSTIC PROCEDURE 4095
STEP 1 Scan tool CAN bus diagnostics 1000
STEP 2 Check whether the DTC is reset 1001
DTC P181E: Clutch 2 (Pressure low range out) 1001
DIAGNOSTIC PROCEDURE 1943
STEP 1 Scan tool CAN bus diagnostics 1002
STEP 2 Check whether the DTC is reset 1003
DTC P181F: Clutch 2 (Pressure high range out) 4098
DIAGNOSTIC PROCEDURE 1006
STEP 1 Scan tool CAN bus diagnostics 1562
STEP 2 Check whether the DTC is reset 1007
DTC P1820: Shift Fork Position Sensor 1 System (Voltage low range out) 1007
DIAGNOSTIC PROCEDURE 1008
STEP 1 Scan tool CAN bus diagnostics 3090
STEP 2 Check whether the DTC is reset 1008
DTC P1821: Shift Fork Position Sensor 1 System (Voltage high range out) 1009
DIAGNOSTIC PROCEDURE 1010
STEP 1 Scan tool CAN bus diagnostics 1010
STEP 2 Check whether the DTC is reset 3091
DTC P1822: Shift Fork Position Sensor 1 System (Output range out) 4106
DIAGNOSTIC PROCEDURE 1013
STEP 1 Scan tool CAN bus diagnostics 1013
STEP 2 Check whether the DTC is reset 1013
DTC P1823: Shift Fork Position Sensor 1 System (Neutral) 1013
DIAGNOSTIC PROCEDURE 1569
STEP 1 Scan tool CAN bus diagnostics 1569
STEP 2 Check whether the DTC is reset 2166
DTC P1824: Shift Fork Position Sensor 1 System (Poor performance) 1015
DIAGNOSTIC PROCEDURE 1572
STEP 1 Scan tool CAN bus diagnostics 1017
STEP 2 Check whether the DTC is reset 1018
DTC P1825: Shift Fork Position Sensor 2 System (Voltage low range out) 1018
DIAGNOSTIC PROCEDURE 1019
STEP 1 Scan tool CAN bus diagnostics 1019
STEP 2 Check whether the DTC is reset 1019
DTC P1826: Shift Fork Position Sensor 2 System (Voltage high range out) 1020
DIAGNOSTIC PROCEDURE 2737
STEP 1 Scan tool CAN bus diagnostics 1021
STEP 2 Check whether the DTC is reset 1575
DTC P1827: Shift Fork Position Sensor 2 System (Output range out) 2738
DIAGNOSTIC PROCEDURE 1024
STEP 1 Scan tool CAN bus diagnostics 2174
STEP 2 Check whether the DTC is reset 1577
DTC P1828: Shift Fork Position Sensor 2 System (Neutral) 1024
DIAGNOSTIC PROCEDURE 4121
STEP 1 Scan tool CAN bus diagnostics 1025
STEP 2 Check whether the DTC is reset 1026
DTC P1829: Shift Fork Position Sensor 2 System (Poor performance) 1026
DIAGNOSTIC PROCEDURE 2746
STEP 1 Scan tool CAN bus diagnostics 2746
STEP 2 Check whether the DTC is reset 2179
DTC P182A: Shift Fork Position Sensor 3 System (Voltage low range out) 1029
DIAGNOSTIC PROCEDURE 1030
STEP 1 Scan tool CAN bus diagnostics 4130
STEP 2 Check whether the DTC is reset 1583
DTC P182B: Shift Fork Position Sensor 3 System (Voltage high range out) 1031
DIAGNOSTIC PROCEDURE 2750
STEP 1 Scan tool CAN bus diagnostics 1032
STEP 2 Check whether the DTC is reset 1958
DTC P182C: Shift Fork Position Sensor 3 System (Output range out) 3105
DIAGNOSTIC PROCEDURE 1035
STEP 1 Scan tool CAN bus diagnostics 1035
STEP 2 Check whether the DTC is reset 1035
DTC P182D: Shift Fork Position Sensor 3 System (Neutral) 1035
DIAGNOSTIC PROCEDURE 1959
STEP 1 Scan tool CAN bus diagnostics 1036
STEP 2 Check whether the DTC is reset 2371
DTC P182E: Shift Fork Position Sensor 3 System (Poor performance) 2430
DIAGNOSTIC PROCEDURE 1038
STEP 1 Scan tool CAN bus diagnostics 1038
STEP 2 Check whether the DTC is reset 1590
DTC P1831: Shift Fork Position Sensor 4 System (Voltage low range out) 1039
DIAGNOSTIC PROCEDURE 1960
STEP 1 Scan tool CAN bus diagnostics 1040
STEP 2 Check whether the DTC is reset 3112
DTC P1832: Shift Fork Position Sensor 4 System (Voltage high range out) 1041
DIAGNOSTIC PROCEDURE 1593
STEP 1 Scan tool CAN bus diagnostics 3892
STEP 2 Check whether the DTC is reset 1042
DTC P1833: Shift Fork Position Sensor 4 System (Output range out) 1043
DIAGNOSTIC PROCEDURE 1045
STEP 1 Scan tool CAN bus diagnostics 1595
STEP 2 Check whether the DTC is reset 2764
DTC P1834: Shift Fork Position Sensor 4 System (Neutral) 2189
DIAGNOSTIC PROCEDURE 1046
STEP 1 Scan tool CAN bus diagnostics 1046
STEP 2 Check whether the DTC is reset 1047
DTC P1835: Shift Fork Position Sensor 4 System (Poor performance) 3121
DIAGNOSTIC PROCEDURE 2770
STEP 1 Scan tool CAN bus diagnostics 3895
STEP 2 Check whether the DTC is reset 1050
DTC P1836: Shift Fork 1 Malfunction 1050
DIAGNOSTIC PROCEDURE 1058
STEP 1 Scan tool CAN bus diagnostics 1058
STEP 2 Check whether the DTC is reset 1058
DTC P183D: Shift Fork 2 Malfunction 2778
DIAGNOSTIC PROCEDURE 2209
STEP 1 Scan tool CAN bus diagnostics 1066
STEP 2 Check whether the DTC is reset 3136
DTC P1844: Shift Fork 3 Malfunction 1066
DIAGNOSTIC PROCEDURE 3141
STEP 1 Scan tool CAN bus diagnostics 2792
STEP 2 Check whether the DTC is reset 1073
DTC P184B: Shift Fork 4 Malfunction 1073
DIAGNOSTIC PROCEDURE 1618
STEP 1 Scan tool CAN bus diagnostics 1081
STEP 2 Check whether the DTC is reset 2800
DTC P1852: Shift Fork 1 or 2 opposite direction movement 3148
DIAGNOSTIC PROCEDURE 1982
STEP 1 Scan tool CAN bus diagnostics 2803
STEP 2 Check whether the DTC is reset 1621
DTC P1855: Shift Fork 3 or 4 opposite direction movement 1621
DIAGNOSTIC PROCEDURE 1087
STEP 1 Scan tool CAN bus diagnostics 1984
STEP 2 Check whether the DTC is reset 1087
DTC P1857: Odd number gear axle interlock 1087
DIAGNOSTIC PROCEDURE 1088
STEP 1 Scan tool CAN bus diagnostics 2230
STEP 2 Check whether the DTC is reset 1089
DTC P1858: Even number gear axle interlock 4557
DIAGNOSTIC PROCEDURE 1626
STEP 1 Scan tool CAN bus diagnostics 1090
STEP 2 Check whether the DTC is reset 1091
DTC P1859: Disengagement too late with clutch 1 1626
DIAGNOSTIC PROCEDURE 4558
STEP 1 Scan tool CAN bus diagnostics 1092
STEP 2 Check whether the DTC is reset 3160
DTC P185A: Engagement too late with clutch 1 1092
DIAGNOSTIC PROCEDURE 1093
STEP 1 Scan tool CAN bus diagnostics 1093
STEP 2 Check whether the DTC is reset 2236
DTC P185B: Disengagement too late with clutch 2 1093
DIAGNOSTIC PROCEDURE 1629
STEP 1 Scan tool CAN bus diagnostics 1094
STEP 2 Check whether the DTC is reset 1630
DTC P185C: Engagement too late with clutch 2 1095
DIAGNOSTIC PROCEDURE 1095
STEP 1 Scan tool CAN bus diagnostics 1095
STEP 2 Check whether the DTC is reset 1994
DTC P185D: Clutch open not possible 1095
DIAGNOSTIC PROCEDURE 1097
STEP 1 Scan tool CAN bus diagnostics 1097
STEP 2 Check whether the DTC is reset 1097
DTC P1862: High side 1 system (Overcurrent) 1097
DIAGNOSTIC PROCEDURE 1634
STEP 1 Scan tool CAN bus diagnostics 1098
STEP 2 Check whether the DTC is reset 1099
DTC P1863: High side 1 system (Open circuit) 1099
DIAGNOSTIC PROCEDURE 3172
STEP 1 Scan tool CAN bus diagnostics 3172
STEP 2 Check whether the DTC is reset 1636
DTC P1864: High side 1 system (Short to power supply) 4560
DIAGNOSTIC PROCEDURE 3173
STEP 1 Scan tool CAN bus diagnostics 1102
STEP 2 Check whether the DTC is reset 1103
DTC P1866: High side 2 system (Overcurrent) 1103
DIAGNOSTIC PROCEDURE 2828
STEP 1 Scan tool CAN bus diagnostics 2828
STEP 2 Check whether the DTC is reset 1639
DTC P1867: High side 2 system (Open circuit) 1105
DIAGNOSTIC PROCEDURE 1106
STEP 1 Scan tool CAN bus diagnostics 1106
STEP 2 Check whether the DTC is reset 3178
DTC P1868: High side 2 system (Short to power supply) 1107
DIAGNOSTIC PROCEDURE 3179
STEP 1 Scan tool CAN bus diagnostics 1643
STEP 2 Check whether the DTC is reset 1109
DTC P186A: High side 3 system (Overcurrent) 1109
DIAGNOSTIC PROCEDURE 1110
STEP 1 Scan tool CAN bus diagnostics 1110
STEP 2 Check whether the DTC is reset 1111
DTC P186B: High side 3 system (Open circuit) 1111
DIAGNOSTIC PROCEDURE 3187
STEP 1 Scan tool CAN bus diagnostics 1112
STEP 2 Check whether the DTC is reset 1113
DTC P186C: High side 3 system (Short to power supply) 1113
DIAGNOSTIC PROCEDURE 1114
STEP 1 Scan tool CAN bus diagnostics 1114
STEP 2 Check whether the DTC is reset 4563
DTC P186D: High side 1 system (Voltage low range out) 1115
DIAGNOSTIC PROCEDURE 1116
STEP 1 Scan tool CAN bus diagnostics 1116
STEP 2 Check whether the DTC is reset 1117
DTC P186E: High side 2 system (Voltage low range out) 2269
DIAGNOSTIC PROCEDURE 1118
STEP 1 Scan tool CAN bus diagnostics 1118
STEP 2 Check whether the DTC is reset 1119
DTC P186F: High side 3 system (Voltage low range out) 1119
DIAGNOSTIC PROCEDURE 1120
STEP 1 Scan tool CAN bus diagnostics 1120
STEP 2 Check whether the DTC is reset 2016
DTC P1870: Engine torque signal abnormality 1121
DIAGNOSTIC PROCEDURE 1655
STEP 1 Scan tool CAN bus diagnostics 1122
STEP 2 Scan tool diagnostic trouble code 1123
STEP 3 Check whether the DTC is reset 2849
DTC P1871: APS system (Signal abnormality) 1123
DIAGNOSTIC PROCEDURE 2851
STEP 1 Scan tool CAN bus diagnostics 1124
STEP 2 Scan tool diagnostic trouble code 1657
STEP 3 Check whether the DTC is reset 1125
DTC P1872: Between shift lever and TC-SST system (Q-A function abnormality) 1125
DIAGNOSTIC PROCEDURE 1126
STEP 1 Scan tool CAN bus diagnostics 1126
STEP 2 Scan tool diagnostic trouble code 4565
STEP 3 Replace the shift lever assembly, and check if the diagnostic trouble code is reset 4565
DTC P1873: Clutch 1 System (Pressure abnormality) 1127
DIAGNOSTIC PROCEDURE 1127
STEP 1 Scan tool CAN bus diagnostics 1127
STEP 2 Check whether the DTC is reset 2280
DTC P1874: Clutch 2 System (Pressure abnormality) 1127
DIAGNOSTIC PROCEDURE 1660
STEP 1 Scan tool CAN bus diagnostics 1660
STEP 2 Check whether the DTC is reset 1128
DTC P1875: Damper Speed Sensor System (Poor performance) 1128
DIAGNOSTIC PROCEDURE 3209
STEP 1 Scan tool CAN bus diagnostics 2856
STEP 2 Check whether the DTC is reset 1131
DTC P1876: 1st Gear Block 1885
DIAGNOSTIC PROCEDURE 4566
STEP 1 Scan tool CAN bus diagnostics 4566
STEP 2 Check whether the DTC is reset 1663
DTC P1877: Gear Block 2nd Gear 1132
DIAGNOSTIC PROCEDURE 4566
STEP 1 Scan tool CAN bus diagnostics 1133
STEP 2 Check whether the DTC is reset 1133
DTC P1878: Gear Block 3rd Gear 2289
DIAGNOSTIC PROCEDURE 3215
STEP 1 Scan tool CAN bus diagnostics 1135
STEP 2 Check whether the DTC is reset 4567
DTC P1879: Gear Block 4th Gear 1135
DIAGNOSTIC PROCEDURE 1136
STEP 1 Scan tool CAN bus diagnostics 1136
STEP 2 Check whether the DTC is reset 1136
DTC P187A: Gear Block 5th Gear 1137
DIAGNOSTIC PROCEDURE 1138
STEP 1 Scan tool CAN bus diagnostics 4567
STEP 2 Check whether the DTC is reset 1669
DTC P187B: Gear Block 6th Gear 2865
DIAGNOSTIC PROCEDURE 3221
STEP 1 Scan tool CAN bus diagnostics 1139
STEP 2 Check whether the DTC is reset 1139
DTC P187C: Gear Block Reverse Gear 1140
DIAGNOSTIC PROCEDURE 1141
STEP 1 Scan tool CAN bus diagnostics 1671
STEP 2 Check whether the DTC is reset 1141
DTC P1880: EOL Mode Active 2869
DIAGNOSTIC PROCEDURE 1141
STEP 1 Scan tool CAN bus diagnostics 4568
STEP 2 Check whether the DTC is reset 1141
DTC P1881: Twin clutch SST control mode switch system (Malfunction) 1142
DIAGNOSTIC PROCEDURE 1142
STEP 1 Scan tool CAN bus diagnostics 1142
STEP 2 Check whether the DTC is reset 1142
STEP 3 Twin clutch SST control mode switch check 1142
STEP 4 Shift lever assembly replacement 1142
DTC P2718: Clutch/Shift Pressure Solenoid 1 System (Open circuit) 1143
DIAGNOSTIC PROCEDURE 1675
STEP 1 Scan tool CAN bus diagnostics 1144
STEP 2 Check whether the DTC is reset 1144
DTC P2719: Clutch/Shift Pressure Solenoid 1 System (Overcurrent) 4568
DIAGNOSTIC PROCEDURE 4569
STEP 1 Scan tool CAN bus diagnostics 3228
STEP 2 Check whether the DTC is reset 1147
DTC P2720: Clutch/Shift Pressure Solenoid 1 System (Short to ground) 1147
DIAGNOSTIC PROCEDURE 1148
STEP 1 Scan tool CAN bus diagnostics 1148
STEP 2 Check whether the DTC is reset 2879
DTC P2721: Clutch/Shift Pressure Solenoid 1 System (Short to power supply) 1149
DIAGNOSTIC PROCEDURE 1150
STEP 1 Scan tool CAN bus diagnostics 1150
STEP 2 Check whether the DTC is reset 4569
DTC P2727: Clutch/Shift Pressure Solenoid 2 System (Open circuit) 1151
DIAGNOSTIC PROCEDURE 1152
STEP 1 Scan tool CAN bus diagnostics 1152
STEP 2 Check whether the DTC is reset 1682
DTC P2728: Clutch/Shift Pressure Solenoid 2 System (Overcurrent) 2884
DIAGNOSTIC PROCEDURE 1155
STEP 1 Scan tool CAN bus diagnostics 1155
STEP 2 Check whether the DTC is reset 1155
DTC P2729: Clutch/Shift Pressure Solenoid 2 System (Short to ground) 1155
DIAGNOSTIC PROCEDURE 2888
STEP 1 Scan tool CAN bus diagnostics 1156
STEP 2 Check whether the DTC is reset 1156
DTC P2730: Clutch/Shift Pressure Solenoid 2 System (Short to power supply) 1157
DIAGNOSTIC PROCEDURE 1158
STEP 1 Scan tool CAN bus diagnostics 1158
STEP 2 Check whether the DTC is reset 1159
DTC P2733: Clutch/Shift Changeover Solenoid 1, spool stuck 1159
DIAGNOSTIC PROCEDURE 1161
STEP 1 Scan tool CAN bus diagnostics 1161
STEP 2 Check whether the DTC is reset 1161
DTC P2736: Clutch/Shift Changeover Solenoid 1 System (Open circuit) 1161
DIAGNOSTIC PROCEDURE 1162
STEP 1 Scan tool CAN bus diagnostics 1162
STEP 2 Check whether the DTC is reset 1162
DTC P2738: Clutch/Shift Changeover Solenoid 1 System (Short to ground) 1163
DIAGNOSTIC PROCEDURE 1164
STEP 1 Scan tool CAN bus diagnostics 1164
STEP 2 Check whether the DTC is reset 1164
DTC P2739: Clutch/Shift Changeover Solenoid 1 System (Short to power supply) 1164
DIAGNOSTIC PROCEDURE 1165
STEP 1 Scan tool CAN bus diagnostics 3250
STEP 2 Check whether the DTC is reset 1166
DTC P2741: Fluid Temperature Sensor System (Gradient error) 1166
DIAGNOSTIC PROCEDURE 1168
STEP 1 Scan tool CAN bus diagnostics 1168
STEP 2 Check whether the DTC is reset 1168
DTC P2742: Fluid Temperature Sensor System (Output low range out) 1168
DIAGNOSTIC PROCEDURE 1169
STEP 1 Scan tool CAN bus diagnostics 3254
STEP 2 Check whether the DTC is reset 1170
DTC P2743: Fluid Temperature Sensor System (Output high range out) 1170
DIAGNOSTIC PROCEDURE 1697
STEP 1 Scan tool CAN bus diagnostics 3255
STEP 2 Check whether the DTC is reset 1698
DTC P2766: Input Shaft 2 (Even number gear axle) Speed Sensor System (Poor performance) 1172
DIAGNOSTIC PROCEDURE 1176
STEP 1 Scan tool CAN bus diagnostics 1176
STEP 2 Check whether the DTC is reset 1176
DTC P2809: Clutch/Shift Changeover Solenoid 2, spool stuck 2907
DIAGNOSTIC PROCEDURE 4574
STEP 1 Scan tool CAN bus diagnostics 1701
STEP 2 Check whether the DTC is reset 1178
DTC P2812: Clutch/Shift Changeover Solenoid 2 System (Open circuit) 1178
DIAGNOSTIC PROCEDURE 3262
STEP 1 Scan tool CAN bus diagnostics 3262
STEP 2 Check whether the DTC is reset 1179
DTC P2814: Clutch/Shift Changeover Solenoid 2 System (Short to ground) 1180
DIAGNOSTIC PROCEDURE 3263
STEP 1 Scan tool CAN bus diagnostics 1181
STEP 2 Check whether the DTC is reset 1181
DTC P2815: Clutch/Shift Changeover Solenoid 2 System (Short to power supply) 1182
DIAGNOSTIC PROCEDURE 1183
STEP 1 Scan tool CAN bus diagnostics 1183
STEP 2 Check whether the DTC is reset 1184
DTC U0001: Bus-off 3265
DIAGNOSTIC PROCEDURE 1185
STEP 1 Scan tool CAN bus diagnostics 1185
STEP 2 Check whether the DTC is reset 1186
DTC U0100: Engine Time-out Error 2916
DIAGNOSTIC PROCEDURE 1187
STEP 1 Scan tool CAN bus diagnostics 1187
STEP 2 Scan tool diagnostic trouble code 1187
STEP 3 Check whether the DTC is reset 1188
DTC U0103: Shift Lever Time-out Error 1188
DIAGNOSTIC PROCEDURE 1188
STEP 1 Scan tool CAN bus diagnostics 1188
STEP 2 Scan tool diagnostic trouble code 1710
STEP 3 Check whether the DTC is reset 1188
DTC U0121: ASC Time-out Error 1189
DIAGNOSTIC PROCEDURE 1189
STEP 1 Scan tool CAN bus diagnostics 1189
STEP 2 Scan tool diagnostic trouble code 1189
STEP 3 Check whether the DTC is reset 1189
DTC U0136: AWC Time-out Error 1189
DIAGNOSTIC PROCEDURE 2924
STEP 1 Scan tool CAN bus diagnostics 3271
STEP 2 Scan tool diagnostic trouble code 1190
STEP 3 Check whether the DTC is reset 1190
DTC U0141: ETACS Time-out Error 1190
DIAGNOSTIC PROCEDURE 1190
STEP 1 Scan tool CAN bus diagnostics 1190
STEP 2 Scan tool diagnostic trouble code 3272
STEP 3 Check whether the DTC is reset 1191
SYMPTOM PROCEDURES 1191
INSPECTION PROCEDURE 1: The scan tool cannot communicate with TC-SST-ECU 1191
STEP 1 Scan tool CAN bus diagnostics 1191
INSPECTION PROCEDURE 2: The driving mode cannot be changed 1192
DIAGNOSTIC PROCEDURE 1192
STEP 1 Scan tool CAN bus diagnostics 1192
STEP 2 Scan tool service data 3273
STEP 3 Twin clutch SST control mode switch check 2926
STEP 4 Twin clutch SST control mode switch connector check: C-27-2 1193
STEP 5 Trouble symptom recheck after replacing the shift lever assembly 1193
INSPECTION PROCEDURE 3: Speed change with the paddle shift is impossible 1194
DIAGNOSTIC PROCEDURE 1195
STEP 1 Scan tool CAN bus diagnostics 1195
STEP 2 PADDLE SHIFT SWITCH CHECK 1195
STEP 3 Measure the resistance at C-207 paddle shift switch connector 1195
STEP 4 Paddle shift switch connector check: C-207 2927
STEP 5 Check the wiring harness between C-207 paddle shift switch connector terminal No 2 and the body ground 1716
STEP 6 Inspection of the shift lever assembly connector, intermediate connector, and paddle shift switch connector: C-27, C-130, C-207 1195
STEP 7 Check the wiring harness between C-207 paddle shift switch connector terminal No 1 and C-27 shift lever assembly connec 1716
STEP 8 Trouble symptom recheck after replacing the shift lever assembly 1196
INSPECTION PROCEDURE 4: TC-SST-ECU power supply circuit malfunction 1197
DIAGNOSTIC PROCEDURE 1198
STEP 1 Check the battery 1198
STEP 2 Measure the resistance at B-107 TC-SST-ECU connector 1198
STEP 3 TC-SST-ECU connector check: B-107 1198
STEP 4 Check the wiring harness between B-107 TC-SST-ECU connector terminal No 19 and body ground 1199
STEP 5 Measure the voltage at B-107 TC-SST-ECU connector 1199
STEP 6 Inspection of the intermediate connector and TC-SST-ECU connector: A-13, B-107 1719
STEP 7 Check the wiring harness between B-107 TC-SST-ECU connector terminal No 6 and fusible link No 36 1199
STEP 8 Scan tool diagnostic trouble code 1199
STEP 9 Measure the voltage at B-107 TC-SST-ECU connector 1199
STEP 10 Inspection of the intermediate connector, TC-SST-ECU connector, and ETACS-ECU connector: A-13, C-131, B-107, C-317 1200
STEP 11 Check the wiring harness between B-107 TC-SST-ECU connector terminal No 11 and C-317 ETACS-ECU connector terminal No 5 1200
STEP 12 Retest the system 2930
DIAGNOSIS <SHIFT LEVER> 1202
WARNING INDICATOR 1202
FAIL-SAFE FUNCTION 1203
HOW TO CONNECT THE SCAN TOOL (M U T -III) 1203
FREEZE FRAME DATA CHECK 1203
DIAGNOSTIC TROUBLE CODE PROCEDURES 1205
DTC P0563: Power Supply System 1205
DIAGNOSTIC PROCEDURE 1205
STEP 1 Scan tool CAN bus diagnostics 1205
STEP 2 Check whether the DTC is reset 1205
STEP 3 Generator system check 1205
STEP 4 Check whether the DTC is reset 1205
DTC P198D: EEPROM System 3288
DIAGNOSTIC PROCEDURE 1206
STEP 1 Scan tool CAN bus diagnostics 2942
STEP 2 Check whether the DTC is reset 1206
DTC P198E, P198F: Lever Position Sensor System 1206
DIAGNOSTIC PROCEDURE 2944
STEP 1 Scan tool CAN bus diagnostics 1207
STEP 2 Check whether the DTC is reset 1732
DTC U0001: Bus-off 1207
DIAGNOSTIC PROCEDURE 1207
STEP 1 Scan tool CAN bus diagnostics 1207
STEP 2 Check whether the DTC is reset 2945
DTC U0100: Engine Time-out Error 1732
DIAGNOSTIC PROCEDURE 1208
STEP 1 Scan tool CAN bus diagnostics 1208
STEP 2 Scan tool diagnostic trouble code 2945
STEP 3 Check whether the DTC is reset 1208
DTC U0101: TC-SST Time-out Error 1208
DIAGNOSTIC PROCEDURE 1209
STEP 1 Scan tool CAN bus diagnostics 1209
STEP 2 Scan tool diagnostic trouble code 1733
STEP 3 Check whether the DTC is reset 3291
DTC U0121: ASC Time-out Error 2945
DIAGNOSTIC PROCEDURE 1209
STEP 1 Scan tool CAN bus diagnostics 1209
STEP 2 Scan tool diagnostic trouble code 1210
STEP 3 Check whether the DTC is reset 1210
DTC U0141: ETACS Time-out Error 3292
DIAGNOSTIC PROCEDURE 3292
STEP 1 Scan tool CAN bus diagnostics 1210
STEP 2 Scan tool diagnostic trouble code 1210
STEP 3 Check whether the DTC is reset 1210
SYMPTOM PROCEDURES 1211
INSPECTION PROCEDURE 1: The scan tool cannot communicate with the shift lever-ECU 1211
STEP 1 Scan tool CAN bus diagnostics 1211
INSPECTION PROCEDURE 2: Shift indicator light does not illuminate 1211
DIAGNOSTIC PROCEDURE 1212
STEP 1 Scan tool CAN bus diagnostics 1212
STEP 2 Scan tool service data 1212
STEP 3 Scan tool actuator test 1212
STEP 4 Inspection of the floor console panel assembly connector: C-27-1 1213
INSPECTION PROCEDURE 3: Back-up light does not illuminate 3295
DIAGNOSTIC PROCEDURE 1215
STEP 1 Scan tool CAN bus diagnostics 1215
STEP 2 Scan tool actuator test 1216
STEP 3 Scan tool diagnostic trouble code 1216
STEP 4 Bulb check 1216
STEP 5 Measure the resistance at F-08 back-up light (RH) connector and F-22 back-up light (LH) connector 1739
STEP 6 Inspection of the back-up light (RH) connector, back-up light (LH) connector, and intermediate connector: F-08, F-22, F-27 1216
STEP 7 Check the wiring harness between F-08 back-up light (RH) connector terminal No 2 and body ground, and between F-22 back-up light (RH) connector terminal No 2 and body ground 1217
STEP 8 Measure the voltage at F-08 back-up light (RH) connector and F-22 back-up light (LH) connector 1217
STEP 9 Inspection of J/C (4), intermediate connector, shift lever assembly connector, ETACS-ECU connector, and back-up light connector: C-43, C-47, C-27, C-304, C-311, C-313, D-17, F-08, F-22, F-27 1217
STEP 10 Check the wiring harness between F-08 back-up light (RH) connector terminal No 3 and C-313 ETACS-ECU connector terminal No 4, and between F-22 back-up light (RH) connector terminal No 3 and C-313 ETACS-ECU connector terminal No 4 1217
STEP 11 Retest the system 1218
INSPECTION PROCEDURE 4: The driving mode cannot be changed 1218
DIAGNOSTIC PROCEDURE 1218
STEP 1 Scan tool CAN bus diagnostics 1218
STEP 2 Scan tool service data 1218
STEP 3 Twin clutch SST control mode switch check 1218
STEP 4 Twin clutch SST control mode switch connector check: C-27-2 3299
STEP 5 Trouble symptom recheck after replacing the shift lever assembly 1219
INSPECTION PROCEDURE 5: Speed change with the paddle shift is impossible 1219
DIAGNOSTIC PROCEDURE 1219
STEP 1 Scan tool CAN bus diagnostics 3300
STEP 2 PADDLE SHIFT SWITCH CHECK 1219
STEP 3 Measure the resistance at C-207 paddle shift switch connector 3300
STEP 4 Paddle shift switch connector check: C-207 1220
STEP 5 Check the wiring harness between C-207 paddle shift switch connector terminal No 2 and the body ground 2953
STEP 6 Inspection of the shift lever assembly connector, intermediate connector, and paddle shift switch connector: C-27, C-130, C-207 2953
STEP 7 Check the wiring harness between C-207 paddle shift switch connector terminal No 1 and C-27 shift lever assembly connec 1220
STEP 8 Trouble symptom recheck after replacing the shift lever assembly 1220
INSPECTION PROCEDURE 6: Shift lever-ECU power supply circuit abnormality 1221
DIAGNOSTIC PROCEDURE 1222
STEP 1 Check the battery 1746
STEP 2 Measure the resistance at C-27 shift lever-ECU connector 1746
STEP 3 Shift lever-ECU connector check: C-27 1222
STEP 4 Check the wiring harness between C-27 shift lever-ECU connector terminal No 8 and body ground 1223
STEP 5 Measure the voltage at C-27 shift lever-ECU connector 1223
STEP 6 Shift lever-ECU connector check: C-27 1223
STEP 7 Check the wiring harness between C-27 shift lever-ECU connector terminal No 12 and fusible link No 36 1223
STEP 8 Scan tool diagnostic trouble code 1223
STEP 9 Measure the voltage at C-27 shift lever-ECU connector 1223
STEP 10 Inspection of the shift lever-ECU connector, intermediate connector, and ETACS-ECU connector: C-27, C-131, C-317 1224
STEP 11 Check the wiring harness between C-27 shift lever-ECU connector terminal No 13 and C-317 ETACS-ECU connector terminal No 5 1224
STEP 12 Retest the system 3304
DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)> 1230
ON-VEHICLE SERVICE 1230
TRANSMISSION OIL LEVEL CHECK 3321
TRANSMISSION OIL CHANGE 1230
TRANSFER OIL CHECK 1231
TRANSFER OIL CHANGE 1231
SHIFT LEVER OPERATION CHECK 1232
KEY INTERLOCK MECHANISM CHECK 1232
SHIFT LOCK MECHANISM CHECK 1234
SYSTEM CHECK 1234
COMPONENTS CHECK 1234
FLUID CHECK 1234
BLEEDING 1234
ACD OPERATION CHECK 1235
HYDRAULIC PRESSURE CHECK 1235
TWIN CLUTCH SST CONTROL MODE SWITCH 1235
INSPECTION 1235
TWIN CLUTCH SST CONTROL MODE SWITCH CHECK 1235
TRANSMISSION CONTROL 1236
INSTALLATION SERVICE POINTS 1237
KEY INTERLOCK AND SHIFT LOCK MECHANISMS 1239
REMOVAL SERVICE POINTS 1240
INSTALLATION SERVICE POINTS 1240
TRANSFER ASSEMBLY 1241
REMOVAL SERVICE POINTS 1242
INSTALLATION SERVICE POINTS 1242
TRANSAXLE ASSEMBLY 2994
REMOVAL SERVICE POINTS 1245
INSTALLATION SERVICE POINTS 1247
OIL COOLER 1249
PADDLE SHIFT ASSEMBLY 1250
INSPECTION 1250
PADDLE SHIFT SWITCH CHECK 1250
AWC-ECU 1251
SENSOR, SWITCH AND RELAY 1251
HYDRAULIC UNIT 1251
TWIN CLUTCH SST OVERHAUL 4187
GENERAL DESCRIPTION 1254
GENERAL SPECIFICATION 1254
FASTENER TIGHTENING SPECIFICATION 1254
LUBRICANT 2446
TRANSAXLE 3902
TRANSFER 1779
PROPELLER SHAFT 4187
GENERAL INFORMATION 4183
GENERAL SPECIFICATIONS 3730
SERVICE SPECIFICATION 1263
LUBRICANTS 1263
SEALANT 1779
PROPELLER SHAFT DIAGNOSIS 2530
SYMPTOM PROCEDURES 4165
INSPECTION PROCEDURE 1: Noise at Start 1264
DIAGNOSIS 1760
STEP 1 Check if the propeller shaft flange yoke and rear differential connecting nuts and the center bearing mounting nuts are loose 4183
STEP 2 Check the sleeve yoke’s spline of front propeller shaft for wear 2017
STEP 3 Retest the system 3734
INSPECTION PROCEDURE 2: Noise and Vibration at High Speed 1264
DIAGNOSIS 1264
STEP 1 Check the propeller shaft run-out 2018
STEP 2 Retest the system 3735
SPECIAL TOOL 1779
PROPELLER SHAFT 1438
REMOVAL SERVICE POINTS 1267
INSTALLATION SERVICE POINTS 1481
INSPECTION 1781
LUBRICATION AND ADHESIVE POINTS 1784
DISASSEMBLY SERVICE POINTS 4171
ASSEMBLY SERVICE POINTS 1272
FRONT AXLE 4187
GENERAL INFORMATION 1823
GENERAL SPECIFICATIONS 1277
SERVICE SPECIFICATIONS 4141
LUBRICANTS 3758
FRONT AXLE DIAGNOSIS 3733
SYMPTOM PROCEDURES 1279
INSPECTION PROCEDURE 1: Noise during Wheel Rotation 3759
DIAGNOSIS 3759
STEP 1 Check the wheel bearing end play 3759
STEP 2 Check the driveshaft and inner shaft for bending 1779
STEP 3 Check the center bearing for wear 3759
STEP4 Check the driveshaft assembly for wear or damage 3902
STEP 5 Retest the system 1279
INSPECTION PROCEDURE 2: Noise Due to Excessive Play of Wheel in Turning Direction 2532
DIAGNOSIS 1280
STEP 1 Check for play in the output shaft and side gear serration, the driveshaft and side gear serration, or the driveshaft and front hub serration 1280
STEP 2 Retest the system 3760
SPECIAL TOOLS 3903
ON-VEHICLE SERVICE 1826
WHEEL BEARING END PLAY CHECK 4195
HUB BOLT REPLACEMENT 1282
FRONT AXLE HUB ASSEMBLY 4150
REMOVAL SERVICE POINTS 2570
INSTALLATION SERVICE POINTS 1485
INSPECTION 3765
WHEEL BEARING ROTATION STARTING TORQUE AND END PLAY CHECK 1879
DRIVESHAFT ASSEMBLY 4172
REMOVAL SERVICE POINTS 4209
INSTALLATION SERVICE POINTS 2544
DISASSEMBLY SERVICE POINTS 3011
ASSEMBLY SERVICE POINTS 1295
EBJ BOOT REPLACEMENT 2462
REAR AXLE 4187
GENERAL INFORMATION 1384
GENERAL SPECIFICATIONS 1303
SERVICE SPECIFICATIONS 1437
LUBRICANTS 4166
SEALANT AND ADHESIVE 1304
REAR AXLE DIAGNOSIS <EXCEPT AYC> 4195
INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS 3906
INSPECTION PROCEDURE 1: Noise during Wheel Rotation <DRIVESHAFT> 3907
DIAGNOSIS 2535
STEP 1 Check the wheel bearing end play 1305
STEP 2 Check if the driveshaft is bent 2449
STEP3 Check the driveshaft assembly for wear or damage 4169
STEP 4 Retest the system 1305
INSPECTION PROCEDURE 8: Oil Leakage <DIFFERENTIAL> 2313
DIAGNOSIS 1305
STEP 1 Check the cover installation 2536
STEP 2 Check the oil seal for wear or damage 1305
STEP 3 Check the oil level 4170
STEP 4 Retest the system 1306
REAR AXLE DIAGNOSIS <AYC> 3761
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3888
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 1827
INSPECTION PROCEDURE FOR DIAGNOSIS CODE 1379
Code No C1619 AYC current value abnormality 1309
DIAGNOSTIC PROCEDURE 1442
STEP 1 Scan tool CAN bus diagnostics 1442
STEP 2 DTC recheck after repairing the CAN bus line 3746
STEP 3 Connector check: 3765
STEP 4 Harness check 1485
STEP 5 Resistance measurement between AYC proportioning valve solenoid connector (equipment side) terminals 1311
STEP 6 Scan tool service data 2452
STEP 7 Check whether the DTC is reset 1312
STEP 8 Check whether the DTC is reset 4207
Code No C161A AYC direction valve (RH) output error 1313
DIAGNOSTIC PROCEDURE 1314
STEP 1 Scan tool CAN bus diagnostics 2454
STEP 2 DTC recheck after repairing the CAN bus line 1315
STEP 3 Connector check: 1315
STEP 4 Harness check 4208
STEP 5 Resistance measurement between AYC direction valve solenoid (RH) connector (equipment side) terminals 2542
STEP 6 Scan tool service data 4209
STEP 7 Check whether the DTC is reset 4174
STEP 8 Check whether the DTC is reset 3768
Code No C161B AYC direction valve (LH) output error 1317
DIAGNOSTIC PROCEDURE 2544
STEP 1 Scan tool CAN bus diagnostics 2544
STEP 2 DTC recheck after repairing the CAN bus line 2587
STEP 3 Connector check: 1319
STEP 4 Harness check 1448
STEP 5 Resistance measurement between the AYC direction valve (LH) solenoid connector (equipment side) terminals 4210
STEP 6 Scan tool service data 3772
STEP 7 Check whether the DTC is reset 2589
STEP 8 Check whether the DTC is reset 3924
Code No C1620 AYC control abnormality 2546
DIAGNOSTIC PROCEDURE 2323
STEP 1 CAN bus diagnostics using the scan tool 1790
STEP 2 DTC recheck after repairing the CAN bus line 4177
STEP 3 Check whether the DTC is reset 1321
STEP 4 Check whether the DTC is reset 1321
INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS 1322
Inspection Procedure 1: Abnormal noise from AYC differential (torque transfer mechanism) during cornering 3775
DIAGNOSTIC PROCEDURE 1322
STEP 1 AYC differential gear oil level check 1838
STEP 2 Check of AYC reoperation 1322
STEP 3 Check of AYC reoperation 1421
SPECIAL TOOL 1323
ON-VEHICLE SERVICE 1799
REAR AXLE TOTAL BACKLASH CHECK 1327
GEAR OIL LEVEL CHECK 1463
DIFFERENTIAL MECHANISM PART 1328
TORQUE TRANSFER MECHANISM PART 1328
GEAR OIL REPLACEMENT 1801
DIFFERENTIAL MECHANISM PART 2184
TORQUE TRANSFER MECHANISM PART 1491
FLUID LEVEL CHECK 1329
<WHEN THE SCAN TOOL IS NOT USED> 1329
<WHEN THE SCAN TOOL IS USED> 1850
AYC BLEEDING 1492
AYC OPERATION CHECK 1492
OIL PRESSURE CHECK 1852
WHEEL BEARING END PLAY CHECK 1493
HUB BOLT REPLACEMENT 2046
AYC DIFFERENTIAL CARRIER OIL SEAL REPLACEMENT 3792
DIFFERENTIAL MECHANISM PART 2185
TORQUE TRANSFER MECHANISM PART 1494
REAR AXLE HUB ASSEMBLY 2608
REMOVAL SERVICE POINTS 1337
INSTALLATION SERVICE POINT 3955
INSPECTION 4400
WHEEL BEARING ROTATION STARTING TORQUE AND END PLAY CHECK 1339
KNUCKLE 1340
REMOVAL SERVICE POINT 1341
INSTALLATION SERVICE POINT 1342
DRIVESHAFT ASSEMBLY 1343
REMOVAL SERVICE POINTS 2352
INSTALLATION SERVICE POINTS 2495
DISASSEMBLY SERVICE POINTS 1349
ASSEMBLY SERVICE POINTS 1349
EBJ BOOT REPLACEMENT 1351
DIFFERENTIAL CARRIER ASSEMBLY 3980
REMOVAL SERVICE POINT 3039
REAR SUSPENSION CROSSMEMBER BUSHING (FOR REAR DIFFERENTIAL MOUNT) REPLACEMENT 2504
DISASSEMBLY SERVICE POINT 1356
ASSEMBLY SERVICE POINTS 1356
HYDRAULIC UNIT 1358
INSTALLATION SERVICE POINTS 1359
HYDRAULIC UNIT DISPOSAL 4003
WHEEL AND TIRE 4187
GENERAL SPECIFICATIONS 4187
SERVICE SPECIFICATIONS 1435
WHEEL AND TIRE DIAGNOSIS 1363
PURPOSE 1364
PROCEDURE <Balancing Tips> 2017
<Confirming Proper Balance> 3902
<Wheel Balancer Calibration Checks> 1365
ON-VEHICLE SERVICE 1368
TIRE INFLATION PRESSURE CHECK 1762
TIRE WEAR CHECK 3903
WHEEL RUNOUT CHECK 4166
WHEEL AND TIRE 3904
INSTALLATION SERVICE POINT 4195
TIRE PRESSURE MONITORING SYSTEM (TPMS) 4195
POWER PLANT MOUNT 4187
GENERAL INFORMATION 2529
SPECIAL TOOL 1371
ENGINE MOUNTING 4183
REMOVAL SERVICE POINT 4183
INSTALLATION SERVICE POINT 1373
TRANSAXLE MOUNTING 1374
REMOVAL SERVICE POINT 4194
INSTALLATION SERVICE POINT 2532
FRONT ROLL STOPPER AND CENTERMEMBER 1761
INSTALLATION SERVICE POINT 1377
REAR ROLL STOPPER AND CROSSMEMBER 2534
REMOVAL SERVICE POINTS 4156
INSTALLATION SERVICE POINTS 2539
FRONT SUSPENSION 4187
GENERAL INFORMATION 4183
FASTENER TIGHTENING SPECIFICATIONS 1384
GENERAL SPECIFICATIONS 4165
SERVICE SPECIFICATIONS 4183
FRONT SUSPENSION DIAGNOSIS 2532
SYMPTOM PROCEDURES 1386
INSPECTION PROCEDURE 1: Steering Wheel Is Heavy, Vibrates or Pulls to One Side 2560
STEP 1 Check the tires 1386
STEP 2 Check the wheel alignment 1481
STEP 3 Check the lower arm ball joint 3761
STEP 4 Check the coil spring 3905
STEP 5 Retest the system 1386
INSPECTION PROCEDURE 2: Excessive Body Rolling 4168
STEP 1 Check for broken or deteriorated stabilizer bar 2448
STEP 2 Check the strut assembly for damage 4195
STEP 3 Retest the system 1781
INSPECTION PROCEDURE 3: Poor Ride 3740
STEP 1 Check for improper tire inflation pressure 1406
STEP 2 Check for broken or deteriorated coil spring(s) 4195
STEP 3 Check for strut assembly damage 4169
STEP 4 Retest the system 1765
INSPECTION PROCEDURE 4: Unequal Ride Height 2450
STEP 1 Check for broken or deteriorated coil spring(s) 1826
STEP 2 Retest the system 1826
INSPECTION PROCEDURE 5: Noise 2450
STEP 1 Check for lack of lubrication 3761
STEP 2 Check the tightened parts for looseness as well as the bushings for wear 4170
STEP 3 Check for broken coil spring 2024
STEP 4 Check for strut assembly damage 3743
STEP 5 Retest the system 3743
SPECIAL TOOLS 4152
ON-VEHICLE SERVICE 1442
FRONT WHEEL ALIGNMENT CHECK AND ADJUSTMENT 4157
TOE-IN 4206
CAMBER, CASTER AND KINGPIN INCLINATION 1390
LOWER ARM BALL JOINT LOOSENESS CHECK 1443
BALL JOINT DUST COVER CHECK 4206
STRUT ASSEMBLY 1830
INSTALLATION SERVICE POINTS 4173
INSPECTION 1444
DISASSEMBLY SERVICE POINTS 3919
REASSEMBLY SERVICE POINTS 1395
INSPECTION 2321
LOWER ARM 4175
LOWER ARM CHECK 3922
LOWER ARM BALL JOINT DUST COVER REPLACEMENT 2589
STABILIZER BAR 1450
INSTALLATION SERVICE POINT 1399
STABILIZER LINK CHECK 4177
REAR SUSPENSION 4187
GENERAL INFORMATION 1435
FASTENER TIGHTENING SPECIFICATIONS 1404
GENERAL SPECIFICATIONS 1404
SERVICE SPECIFICATIONS 4167
LUBRICANTS 2535
REAR SUSPENSION DIAGNOSIS 1406
SYMPTOM PROCEDURES 1782
INSPECTION PROCEDURE 1: Squeaks or other Abnormal Noise 1406
STEP 1 Check for loose rear suspension installation bolts and nuts 1406
STEP 2 Check the condition of the shock absorbers (worn bushings) 1406
STEP 3 Check the upper arms and/or lower arms and/or control links for deformity or damage 3742
STEP 4 Check the trailing arms for deformity or damage 2450
STEP 5 Retest the system 1406
INSPECTION PROCEDURE 2: Poor Ride 2450
STEP 1 Check for excessive tire inflation pressure 1440
STEP 2 Check the condition of the shock absorbers (weak or broken springs) 1407
STEP 3 Check the stabilizer bar and/or stabilizer bar links for deformity or damage 1407
STEP 4 Retest the system 1440
INSPECTION PROCEDURE 3: Body Tilting 1407
STEP 1 Check for weak or deteriorated bushings 3911
STEP 2 Check for weak or broken coil springs 1407
STEP 3 Check the upper arms and/or lower arms and/or control links for deformity or damage 3763
STEP 4 Check the trailing arms for deformity or damage 1485
STEP 5 Retest the system 4206
SPECIAL TOOLS 3764
ON-VEHICLE SERVICE 4172
REAR WHEEL ALIGNMENT CHECK AND ADJUSTMENT 1409
BALL JOINT DUST COVER INSPECTION 2582
CONTROL LINK AND LOWER ARM 4173
REMOVAL SERVICE POINTS 4174
INSTALLATION SERVICE POINT 4209
CONTROL LINK BALL JOINT ROTATION STARTING TORQUE CHECK 2544
CONTROL LINK SLIDE BUSHING ROTATION STARTING TORQUE CHECK 2544
CONTROL LINK BALL JOINT DUST COVER INSPECTION 2033
LOWER ARM PILLOW BALL BUSHING ROTATION STARTING TORQUE CHECK 3922
CONTROL LINK BALL JOINT DUST COVER REPLACEMENT 1487
TRAILING ARM 2588
REMOVAL SERVICE POINT 3924
INSTALLATION SERVICE POINT 1790
TRAILING ARM BALL JOINT ROTATION STARTING TORQUE CHECK 4214
TRAILING ARM BALL JOINT DUST COVER INSPECTION 4177
TRAILING ARM PILLOW BALL BUSHING ROTATION TORQUE CHECK 1419
TRAILING ARM BALL JOINT DUST COVER REPLACEMENT 3926
UPPER ARM ASSEMBLY 1421
UPPER ARM BALL JOINT ROTATION STARTING TORQUE CHECK 2465
UPPER ARM BALL JOINT DUST COVER INSPECTION 1795
UPPER ARM PILLOW BALL BUSHING ROTATION TORQUE CHECK 1422
UPPER ARM BALL JOINT DUST COVER REPLACEMENT 2327
SHOCK ABSORBER ASSEMBLY 1424
INSTALLATION SERVICE POINT 4264
DISASSEMBLY SERVICE POINTS 1426
ASSEMBLY SERVICE POINTS 1427
STABILIZER BAR 2597
INSTALLATION SERVICE POINT 1491
STABILIZER LINK CHECK 3019
STABILIZER LINK BALL JOINT ROTATION TORQUE CHECK 3833
STABILIZER LINK BALL JOINT DUST COVER INSPECTION 3942
REAR SUSPENSION CROSSMEMBER 1850
REMOVAL SERVICE POINT 1431
INSTALLATION SERVICE POINT 2478
SERVICE BRAKES 4187
BASIC BRAKE SYSTEM 4187
GENERAL INFORMATION 1436
FEATURES 1436
GENERAL SPECIFICATIONS 1436
SERVICE SPECIFICATIONS 1437
LUBRICANTS 1438
BASIC BRAKE SYSTEM DIAGNOSIS 2560
SYMPTOM PROCEDURES 1439
INSPECTION PROCEDURE 1: Vehicle Pulls to One Side when Brakes are Applied 3905
STEP 1 Check for oil, water, etc , on the pad contact surface of all brakes 4168
STEP 2 Check disk brake pistons for smooth operation 2535
STEP 3 Check brake disk(s) for runout 1439
STEP 4 Check brake disks for correct thickness 1439
STEP 5 Retest the system 4149
INSPECTION PROCEDURE 2: Insufficient Braking Power 2022
STEP 1 Check that the specified brake fluid is used, its level is correct, and no contamination is found 4195
STEP 2 Check for spongy (not firm) brakes 1439
STEP 3 Check the brake booster function 3761
STEP 4 Check for pinched or restricted brake tube or hose 1440
STEP 5 Check for oil, water, etc , on the pad contact surfaces of all brakes 2025
STEP 6 Recheck symptom 2314
INSPECTION PROCEDURE 3: Increased Pedal Stroke (Reduced Pedal-to-Floor Board Clearance) 2538
STEP 1 Check for spongy (not firm) brakes 1440
STEP 2 Check the pad for wear 4195
STEP 3 Check the vacuum hose and check valve for damage 1767
STEP 4 Check for brake fluid leaks 1440
STEP 5 Recheck symptom 1440
INSPECTION PROCEDURE 4: Brake Drag 4171
STEP 1 Check the parking brake operating lever return 1828
STEP 2 Check the shoe-to-anchor springs and adjusting wheel spring for breakage 2451
STEP 3 Check the amount of grease at each sliding section 1441
STEP 4 Check the parking brake pull amount 4206
STEP 5 Check port for clogging 1441
STEP 6 Check disk brake pistons for sticking 4206
STEP 7 Recheck symptom 4206
INSPECTION PROCEDURE 5: Scraping or Grinding Noise when Brakes are Applied 1442
STEP 1 Check the front brakes, then rear brakes, for metal-to-metal condition 1442
STEP 2 Check for interference between the caliper and wheel 1442
STEP 3 Check for interference between the dust cover and brake disk 1442
STEP 4 Check the brake drums or disks for cracks 2539
STEP 5 Check for bent backing plate(s) 1443
STEP 6 Recheck symptom 1771
INSPECTION PROCEDURE 6: Squealing, Groaning or Chattering Noise when Brakes are Applied 3765
STEP 1 Check the brake disk and pads for wear or cutting 1443
STEP 2 Check the calipers for rust 1830
STEP 3 Adjust the brake pedal 3748
STEP 4 Recheck symptom 1443
INSPECTION PROCEDURE 7: Squealing Noise when Brakes are not Applied 1444
DIAGNOSIS 1444
STEP 1 Check whether the backing plate is bent or loose and interfering with the drum 3835
STEP 2 Check whether the drum is damaged due to interference with the backing plate or shoe 3765
STEP 3 Check the brake drum for wear and the shoe spring for damage 2540
STEP 4 Check the brake disks for rust 2583
STEP 5 Check the brake pads for correct installation 1444
STEP 6 Check the calipers for correct installation 1444
STEP 7 Check the wheel bearings for end play 1444
STEP 8 Adjust the brake pedal 3767
STEP 9 Recheck symptom 2320
INSPECTION PROCEDURE 8: Groaning, Clicking or Rattling Noise when Brakes are not Applied 2584
DIAGNOSIS 1445
STEP 1 Check whether foreign material has entered the wheel covers 1445
STEP 2 Check for looseness of the wheel nuts 1445
STEP 3 Check for looseness of the caliper installation bolt 1486
STEP 4 Check the wheel bearings for end play 2543
STEP 5 Recheck symptom 4174
SPECIAL TOOLS 4183
ON-VEHICLE SERVICE 2321
BRAKE PEDAL CHECK AND ADJUSTMENT 3921
BRAKE BOOSTER OPERATION CHECK 2545
CHECK VALVE OPERATION CHECK 1450
BLEEDING 1450
BRAKE FLUID LEVEL SWITCH CHECK 1451
BRAKE PAD CHECK 4212
BRAKE PAD REPLACEMENT 4212
BRAKE DRAG FORCE CHECK 2550
BRAKE PEDAL 2327
INSPECTION 1460
STOPLIGHT SWITCH CHECK 4180
BRAKE PEDAL DISTORTION CHECK 3000
MASTER CYLINDER ASSEMBLY AND BRAKE BOOSTER ASSEMBLY 1461
INSTALLATION SERVICE POINTS 1465
FRONT DISC BRAKE ASSEMBLY 1467
REMOVAL SERVICE POINT 2480
INSTALLATION SERVICE POINT 1468
INSPECTION 1468
DISASSEMBLY SERVICE POINTS 1470
INSPECTION 1470
REAR DISC BRAKE ASSEMBLY 1856
REMOVAL SERVICE POINT 2050
INSPECTION 2344
DISASSEMBLY SERVICE POINTS 2052
INSPECTION 2053
ACTIVE SKID CONTROL SYSTEM (ASC) 4187
GENERAL INFORMATION 1478
SERVICE SPECIFICATIONS 1482
DIAGNOSIS 4151
ASC DIAGNOSTIC TROUBLE CODE DETECTION CONDITIONS 2450
PRECAUTIONS FOR DIAGNOSIS 2538
ABS WARNING LIGHT AND BRAKE WARNING LIGHT INSPECTION 1483
FAIL-SAFE FUNCTIONS 2451
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3795
DIAGNOSTIC TROUBLE CODE PROCEDURES 2623
DTC C100A: Abnormality in FL wheel speed sensor circuit 1499
DIAGNOSIS 1500
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4483
STEP 2 DTC recheck after repairing the CAN bus line 3805
STEP 3 Scan tool service data 1500
STEP 4 Voltage measurement at A-05 ASC-ECU connector 1501
STEP 5 Resistance measurement at A-05 ASC-ECU connector 1501
STEP 6 Connector check: A-05 ASC-ECU connector, A-11 wheel speed sensor <FL> connector 2627
STEP 7 Wiring harness check between A-05 ASC-ECU connector terminal No 45 and A-11 wheel speed sensor <FL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 46 and A-11 wheel speed sensor <FL> connector terminal No 2 1502
STEP 8 Voltage measurement at A-05 ASC-ECU connector 3034
STEP 9 Wiring harness check between A-05 ASC-ECU connector terminal No 45 and A-11 wheel speed sensor <FL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 46 and A-11 wheel speed sensor <FL> connector terminal No 2 3807
STEP 10 Check of wheel speed sensor as a single unit 3035
STEP 11 Connector check: A-05 ASC-ECU connector, A-11 wheel speed sensor <FL> connector 1503
STEP 12 Check whether the DTC is reset 2066
STEP 13 Check whether the DTC is reset 1503
DTC C1015: Abnormality in FR wheel speed sensor circuit 2500
DIAGNOSIS 1505
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1505
STEP 2 DTC recheck after repairing the CAN bus line 3984
STEP 3 Scan tool service data 1505
STEP 4 Voltage measurement at A-05 ASC-ECU connector 1880
STEP 5 Resistance measurement at A-05 ASC-ECU connector 1506
STEP 6 Connector check: A-05 ASC-ECU connector, A-03 wheel speed sensor <FR> connector 2504
STEP 7 Wiring harness check between A-05 ASC-ECU connector terminal No 34 and A-03 wheel speed sensor <FR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 33 and A-03 wheel speed sensor <FR> connector terminal No 2 3811
STEP 8 Voltage measurement at A-05 ASC-ECU connector 2363
STEP 9 Wiring harness check between A-05 ASC-ECU connector terminal No 34 and A-03 wheel speed sensor <FR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 33 and A-03 wheel speed sensor <FR> connector terminal No 2 1507
STEP 10 Check of wheel speed sensor as a single unit 1881
STEP 11 Connector check: A-05 ASC-ECU connector, A-03 wheel speed sensor <FR> connector 3041
STEP 12 Check whether the DTC is reset 1508
STEP 13 Check whether the DTC is reset 1508
DTC C1020: Abnormality in RL wheel speed sensor circuit 2637
DIAGNOSIS 1510
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1885
STEP 2 DTC recheck after repairing the CAN bus line 1510
STEP 3 Scan tool service data 3998
STEP 4 Voltage measurement at A-05 ASC-ECU connector 1511
STEP 5 Resistance measurement at A-05 ASC-ECU connector 3045
STEP 6 Connector check: Connector check: A-05 ASC-ECU connector, C-45 intermediate connector, D-18 wheel speed sensor <RL> connector 3816
STEP 7 Wiring harness check between A-05 ASC-ECU connector terminal No 36 and D-18 wheel speed sensor <RL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 37 and D-18 wheel speed sensor <RL> connector terminal No 2 2509
STEP 8 Voltage measurement at A-05 ASC-ECU connector 1512
STEP 9 Wiring harness check between A-05 ASC-ECU connector terminal No 36 and D-18 wheel speed sensor <RL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 37 and D-18 wheel speed sensor <RL> connector terminal No 2 1512
STEP 10 Check of wheel speed sensor as a single unit 1513
STEP 11 Connector check: Connector check: A-05 ASC-ECU connector, C-45 intermediate connector, D-18 wheel speed sensor <RL> connector 4003
STEP 12 Check whether the DTC is reset 1513
STEP 13 Check whether the DTC is reset 2368
DTC C102B: Abnormality in RR wheel speed sensor circuit 3048
DIAGNOSIS 1515
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1515
STEP 2 DTC recheck after repairing the CAN bus line 2512
STEP 3 Scan tool service data 1515
STEP 4 Voltage measurement at A-05 ASC-ECU connector 1516
STEP 5 Resistance measurement at A-05 ASC-ECU connector 3050
STEP 6 Connector check: A-05 ASC-ECU connector, C-47 intermediate connector, D-09 wheel speed sensor <RR> connector 1517
STEP 7 Wiring harness check between A-05 ASC-ECU connector terminal No 43 and D-09 wheel speed sensor <RR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 42 and D-09 wheel speed sensor <RR> connector terminal No 2 1517
STEP 8 Voltage measurement at A-05 ASC-ECU connector 1517
STEP 9 Wiring harness check between A-05 ASC-ECU connector terminal No 43 and D-09 wheel speed sensor <RR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 42 and D-09 wheel speed sensor <RR> connector terminal No 2 4013
STEP 10 Check of wheel speed sensor as a single unit 1518
STEP 11 Connector check: A-05 ASC-ECU connector, C-47 intermediate connector, D-09 wheel speed sensor <RR> connector 1518
STEP 12 Check whether the DTC is reset 4015
STEP 13 Check whether the DTC is reset 1518
DTC C1011: Abnormality in FL wheel speed sensor signal 1519
DIAGNOSIS 1520
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2092
STEP 2 DTC recheck after repairing the CAN bus line 2517
STEP 3 Scan tool diagnostic trouble code 2376
STEP 4 Check of wheel speed sensor installation status 2653
STEP 5 Check of wheel speed sensor as a single unit 3055
STEP 6 Wheel bearing looseness check 1521
STEP 7 Check of wheel speed detection encoder 1521
STEP 8 Voltage measurement at A-05 ASC-ECU connector 3826
STEP 9 Resistance measurement at A-05 ASC-ECU connector 2520
STEP 10 Connector check: A-05 ASC-ECU connector, A-11 wheel speed sensor <FL> connector 3827
STEP 11 Wiring harness check between A-05 ASC-ECU connector terminal No 45 and A-11 wheel speed sensor <FL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 46 and A-11 wheel speed sensor <FL> connector terminal No 2 1523
STEP 12 Voltage measurement at A-05 ASC-ECU connector 1523
STEP 13 Connector check: A-05 ASC-ECU connector, A-11 wheel speed sensor <FL> connector 3057
STEP 14 Wiring harness check between A-05 ASC-ECU connector terminal No 45 and A-11 wheel speed sensor <FL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 46 and A-11 wheel speed sensor <FL> connector terminal No 2 1524
STEP 15 Check whether the DTC is reset 3828
STEP 16 Check whether the DTC is reset 1906
DTC C101C: Abnormality in FR wheel speed sensor signal 1525
DIAGNOSIS 1908
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1526
STEP 2 DTC recheck after repairing the CAN bus line 2662
STEP 3 Scan tool diagnostic trouble code 1527
STEP 4 Check of wheel speed sensor installation status 4033
STEP 5 Check of wheel speed sensor as a single unit 2106
STEP 6 Wheel bearing looseness check 2525
STEP 7 Check of wheel speed detection encoder 1527
STEP 8 Voltage measurement at A-05 ASC-ECU connector 2107
STEP 9 Resistance measurement at A-05 ASC-ECU connector 2526
STEP 10 Connector check: A-05 ASC-ECU connector, A-03 wheel speed sensor <FR> connector 2384
STEP 11 Wiring harness check between A-05 ASC-ECU connector terminal No 34 and A-03 wheel speed sensor <FR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 33 and A-03 wheel speed sensor <FR> connector terminal No 2 2109
STEP 12 Voltage measurement at A-05 ASC-ECU connector 2667
STEP 13 Connector check: A-05 ASC-ECU connector, A-03 wheel speed sensor <FR> connector 2384
STEP 14 Wiring harness check between A-05 ASC-ECU connector terminal No 34 and A-03 wheel speed sensor <FR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 33 and A-03 wheel speed sensor <FR> connector terminal No 2 2111
STEP 15 Check whether the DTC is reset 2668
STEP 16 Check whether the DTC is reset 1530
DTC C1027: Abnormality in RL wheel speed sensor signal 1531
DIAGNOSIS 1532
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3839
STEP 2 DTC recheck after repairing the CAN bus line 1533
STEP 3 Scan tool diagnostic trouble code 3068
STEP 4 Check of wheel speed sensor installation status 4046
STEP 5 Check of wheel speed sensor as a single unit 1533
STEP 6 Wheel bearing looseness check 2465
STEP 7 Check of wheel speed detection encoder 3069
STEP 8 Voltage measurement at A-05 ASC-ECU connector 1918
STEP 9 Resistance measurement at A-05 ASC-ECU connector 1535
STEP 10 Connector check: A-05 ASC-ECU connector, C-45 intermediate connector, D-18 wheel speed sensor <RL> connector 1535
STEP 11 Wiring harness check between A-05 ASC-ECU connector terminal No 36 and D-18 wheel speed sensor <RL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 37 and D-18 wheel speed sensor <RL> connector terminal No 2 2389
STEP 12 Voltage measurement at A-05 ASC-ECU connector 1536
STEP 13 Connector check: A-05 ASC-ECU connector, C-45 intermediate connector, D-18 wheel speed sensor <RL> connector 2678
STEP 14 Wiring harness check between A-05 ASC-ECU connector terminal No 36 and D-18 wheel speed sensor <RL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 37 and D-18 wheel speed sensor <RL> connector terminal No 2 1536
STEP 15 Check whether the DTC is reset 1921
STEP 16 Check whether the DTC is reset 1921
DTC C1032: Abnormality in RR wheel speed sensor signal 4056
DIAGNOSIS 1539
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1540
STEP 2 DTC recheck after repairing the CAN bus line 4058
STEP 3 Scan tool diagnostic trouble code 1540
STEP 4 Check of wheel speed sensor installation status 4059
STEP 5 Check of wheel speed sensor as a single unit 1540
STEP 6 Wheel bearing looseness check 1924
STEP 7 Check of wheel speed detection encoder 1924
STEP 8 Voltage measurement at A-05 ASC-ECU connector 3852
STEP 9 Resistance measurement at A-05 ASC-ECU connector 1542
STEP 10 Connector check: A-05 ASC-ECU connector, C-47 intermediate connector, D-09 wheel speed sensor <RR> connector 1542
STEP 11 Wiring harness check between A-05 ASC-ECU connector terminal No 43 and D-09 wheel speed sensor <RR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 42 and D-09 wheel speed sensor <RR> connector terminal No 2 1542
STEP 12 Voltage measurement at A-05 ASC-ECU connector 2131
STEP 13 Connector check: A-05 ASC-ECU connector, C-47 intermediate connector, D-09 wheel speed sensor <RR> connector 2395
STEP 14 Wiring harness check between A-05 ASC-ECU connector terminal No 43 and D-09 wheel speed sensor <RR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 42 and D-09 wheel speed sensor <RR> connector terminal No 2 3855
STEP 15 Check whether the DTC is reset 1544
STEP 16 Check whether the DTC is reset 1926
DTC C1014: Mutual monitoring of FL wheel speed sensor 3078
DIAGNOSIS 1545
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1546
STEP 2 DTC recheck after repairing the CAN bus line 1546
STEP 3 Scan tool diagnostic trouble code 1546
STEP 4 Check of wheel speed sensor installation status 1546
STEP 5 Check of wheel speed sensor as a single unit 1546
STEP 6 Wheel bearing looseness check 1546
STEP 7 Check of wheel speed detection encoder 2402
STEP 8 Check whether the DTC is reset 1547
STEP 9 Check whether the DTC is reset 2695
DTC C101F: Mutual monitoring of FR wheel speed sensor 3082
DIAGNOSIS 1929
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1549
STEP 2 DTC recheck after repairing the CAN bus line 1550
STEP 3 Scan tool diagnostic trouble code 2699
STEP 4 Check of wheel speed sensor installation status 4073
STEP 5 Check of wheel speed sensor as a single unit 1550
STEP 6 Wheel bearing looseness check 4074
STEP 7 Check of wheel speed detection encoder 2700
STEP 8 Check whether the DTC is reset 1551
STEP 9 Check whether the DTC is reset 2702
DTC C102A: Mutual monitoring of RL wheel speed sensor 4077
DIAGNOSIS 3084
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1553
STEP 2 DTC recheck after repairing the CAN bus line 1553
STEP 3 Scan tool diagnostic trouble code 1553
STEP 4 Check of wheel speed sensor installation status 2706
STEP 5 Check of wheel speed sensor as a single unit 2706
STEP 6 Wheel bearing looseness check 1553
STEP 7 Check of wheel speed detection encoder 2148
STEP 8 Check whether the DTC is reset 3084
STEP 9 Check whether the DTC is reset 1554
DTC C1035: Mutual monitoring of RR wheel speed sensor 1555
DIAGNOSIS 1556
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3085
STEP 2 DTC recheck after repairing the CAN bus line 2711
STEP 3 Scan tool diagnostic trouble code 1942
STEP 4 Check of wheel speed sensor installation status 1557
STEP 5 Check of wheel speed sensor as a single unit 1557
STEP 6 Wheel bearing looseness check 3865
STEP 7 Check of wheel speed detection encoder 1557
STEP 8 Check whether the DTC is reset 1557
STEP 9 Check whether the DTC is reset 2714
DTC C1041: Abnormality in periodical signal for FL wheel speed sensor 1558
DIAGNOSIS 2417
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1559
STEP 2 DTC recheck after repairing the CAN bus line 1559
STEP 3 Wheel bearing looseness check 1559
STEP 4 Check of wheel speed detection encoder 1560
STEP 5 Check whether the DTC is reset 3087
STEP 6 Check whether the DTC is reset 1560
DTC C1042: Abnormality in periodical signal for FR wheel speed sensor 1561
DIAGNOSIS 1561
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1562
STEP 2 DTC recheck after repairing the CAN bus line 1562
STEP 3 Wheel bearing looseness check 1562
STEP 4 Check of wheel speed detection encoder 1562
STEP 5 Check whether the DTC is reset 4102
STEP 6 Check whether the DTC is reset 1563
DTC C1043: Abnormality in periodical signal for RL wheel speed sensor 1563
DIAGNOSIS 1564
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4104
STEP 2 DTC recheck after repairing the CAN bus line 2724
STEP 3 Wheel bearing looseness check 2724
STEP 4 Check of wheel speed detection encoder 1565
STEP 5 Check whether the DTC is reset 1565
STEP 6 Check whether the DTC is reset 1565
DTC C1044: Abnormality in periodical signal for RR wheel speed sensor 2426
DIAGNOSIS 1947
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1567
STEP 2 DTC recheck after repairing the CAN bus line 1567
STEP 3 Wheel bearing looseness check 1567
STEP 4 Check of wheel speed detection encoder 1567
STEP 5 Check whether the DTC is reset 1567
STEP 6 Check whether the DTC is reset 1568
DTC C1046: FL wheel speed sensor control phase time exceeded 2165
DIAGNOSIS 2729
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1569
STEP 2 DTC recheck after repairing the CAN bus line 1569
STEP 3 Scan tool diagnostic trouble code 3094
STEP 4 Scan tool service data 1570
STEP 5 Voltage measurement at A-05 ASC-ECU connector 3094
STEP 6 Resistance measurement at A-05 ASC-ECU connector 2168
STEP 7 Connector check: A-05 ASC-ECU connector, A-11 wheel speed sensor <FL> connector 1571
STEP 8 Wiring harness check between A-05 ASC-ECU connector terminal No 45 and A-11 wheel speed sensor <FL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 46 and A-11 wheel speed sensor <FL> connector terminal No 2 1571
STEP 9 Voltage measurement at A-05 ASC-ECU connector 3095
STEP 10 Wiring harness check between A-05 ASC-ECU connector terminal No 45 and A-11 wheel speed sensor <FL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 46 and A-11 wheel speed sensor <FL> connector terminal No 2 3876
STEP 11 Check of wheel speed sensor as a single unit 1572
STEP 12 Connector check: A-05 ASC-ECU connector, A-11 wheel speed sensor <FL> connector 1572
STEP 13 Check of wheel speed sensor installation status 2170
STEP 14 Wheel bearing looseness check 1573
STEP 15 Check of wheel speed detection encoder 1573
STEP 16 Check whether the DTC is reset 1952
STEP 17 Check whether the DTC is reset 1573
DTC C1047: FR wheel speed sensor control phase time exceeded 1952
DIAGNOSIS 3097
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1952
STEP 2 DTC recheck after repairing the CAN bus line 1575
STEP 3 Scan tool diagnostic trouble code 4117
STEP 4 Scan tool service data 2738
STEP 5 Voltage measurement at A-05 ASC-ECU connector 1576
STEP 6 Resistance measurement at A-05 ASC-ECU connector 1577
STEP 7 Connector check: A-05 ASC-ECU connector, A-03 wheel speed sensor <FR> connector 1577
STEP 8 Wiring harness check between A-05 ASC-ECU connector terminal No 34 and A-03 wheel speed sensor <FR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 33 and A-03 wheel speed sensor <FR> connector terminal No 2 2740
STEP 9 Voltage measurement at A-05 ASC-ECU connector 4119
STEP 10 Wiring harness check between A-05 ASC-ECU connector terminal No 34 and A-03 wheel speed sensor <FR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 33 and A-03 wheel speed sensor <FR> connector terminal No 2 4120
STEP 11 Check of wheel speed sensor as a single unit 4120
STEP 12 Connector check: A-05 ASC-ECU connector, A-03 wheel speed sensor <FR> connector 1578
STEP 13 Check of wheel speed sensor installation status 1579
STEP 14 Wheel bearing looseness check 2439
STEP 15 Check of wheel speed detection encoder 1579
STEP 16 Check whether the DTC is reset 1579
STEP 17 Check whether the DTC is reset 1579
DTC C1048: RL wheel speed sensor control phase time exceeded 1580
DIAGNOSIS 1581
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1581
STEP 2 DTC recheck after repairing the CAN bus line 1581
STEP 3 Scan tool diagnostic trouble code 1582
STEP 4 Scan tool service data 1582
STEP 5 Voltage measurement at A-05 ASC-ECU connector 2747
STEP 6 Resistance measurement at A-05 ASC-ECU connector 1583
STEP 7 Connector check: A-05 ASC-ECU connector, C-45 intermediate connector, D-18 wheel speed sensor <RL> connector 3104
STEP 8 Wiring harness check between A-05 ASC-ECU connector terminal No 36 and D-18 wheel speed sensor <RL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 37 and D-18 wheel speed sensor <RL> connector terminal No 2 1583
STEP 9 Voltage measurement at A-05 ASC-ECU connector 1584
STEP 10 Wiring harness check between A-05 ASC-ECU connector terminal No 36 and D-18 wheel speed sensor <RL> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 37 and D-18 wheel speed sensor <RL> connector terminal No 2 1584
STEP 11 Check of wheel speed sensor as a single unit 1584
STEP 12 Connector check: A-05 ASC-ECU connector, C-45 intermediate connector, D-18 wheel speed sensor <RL> connector 1584
STEP 13 Check of wheel speed sensor installation status 1585
STEP 14 Wheel bearing looseness check 1585
STEP 15 Check of wheel speed detection encoder 1585
STEP 16 Check whether the DTC is reset 3887
STEP 17 Check whether the DTC is reset 1585
DTC C1049: RR wheel speed sensor control phase time exceeded 1586
DIAGNOSIS 3888
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2754
STEP 2 DTC recheck after repairing the CAN bus line 1587
STEP 3 Scan tool diagnostic trouble code 3108
STEP 4 Scan tool service data 1588
STEP 5 Voltage measurement at A-05 ASC-ECU connector 1588
STEP 6 Resistance measurement at A-05 ASC-ECU connector 2428
STEP 7 Connector check: A-05 ASC-ECU connector, C-47 intermediate connector, D-09 wheel speed sensor <RR> connector 3889
STEP 8 Wiring harness check between A-05 ASC-ECU connector terminal No 43 and D-09 wheel speed sensor <RR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 42 and D-09 wheel speed sensor <RR> connector terminal No 2 1589
STEP 9 Voltage measurement at A-05 ASC-ECU connector 1590
STEP 10 Wiring harness check between A-05 ASC-ECU connector terminal No 43 and D-09 wheel speed sensor <RR> connector terminal No 1, and between A-05 ASC-ECU connector terminal No 42 and D-09 wheel speed sensor <RR> connector terminal No 2 2757
STEP 11 Check of wheel speed sensor as a single unit 2186
STEP 12 Connector check: A-05 ASC-ECU connector, C-47 intermediate connector, D-09 wheel speed sensor <RR> connector 1590
STEP 13 Check of wheel speed sensor installation status 1591
STEP 14 Wheel bearing looseness check 3891
STEP 15 Check of wheel speed detection encoder 1591
STEP 16 Check whether the DTC is reset 1960
STEP 17 Check whether the DTC is reset 1591
DTC C104B: Abnormality in FL wheel inlet valve system DTC C104F: Abnormality in FR wheel inlet valve system DTC C1053: Abnormali 1592
DIAGNOSIS 1593
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1593
STEP 2 DTC recheck after repairing the CAN bus line 1593
STEP 3 Check whether the DTC is reset 1593
STEP 4 Check whether the DTC is reset 1593
DTC C2104: Faulty valve power supply circuit 1594
DIAGNOSIS 1595
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1595
STEP 2 DTC recheck after repairing the CAN bus line 1595
STEP 3 Fusible link check: Check the fusible link No 27 1595
STEP 4 Battery check 2189
STEP 5 Charging system check 3991
STEP 6 Voltage measurement at A-05 ASC-ECU connector 1596
STEP 7 Connector check: A-05 ASC-ECU connector 1596
STEP 8 Resistance measurement at A-05 ASC-ECU connector 1597
STEP 9 Connector check: A-05 ASC-ECU connector 1597
STEP 10 Check whether the DTC is reset 1597
STEP 11 Check whether the DTC is reset 2191
DTC C1073: Faulty motor drive circuit 2191
DIAGNOSIS 1599
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1599
STEP 2 DTC recheck after repairing the CAN bus line 1599
STEP 3 Fusible link check: Check the fusible link No 26 1964
STEP 4 Battery check 1599
STEP 5 Charging system check 1600
STEP 6 Voltage measurement at the A-05 ASC-ECU connector 1600
STEP 7 Connector check: A-05 ASC-ECU connector 1600
STEP 8 Resistance measurement at A-05 ASC-ECU connector 1601
STEP 9 Connector check: A-05 ASC-ECU connector 1601
STEP 10 Check whether the DTC is reset 1601
STEP 11 Check whether the DTC is reset 1602
DTC C2116: Abnormality in power supply voltage in pump motor 1602
DIAGNOSIS 1603
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1603
STEP 2 DTC recheck after repairing the CAN bus line 1603
STEP 3 Fusible link check: Check the fusible link No 26 1603
STEP 4 Battery check 1604
STEP 5 Charging system check 1604
STEP 6 Voltage measurement at the A-05 ASC-ECU connector 1604
STEP 7 Connector check: A-05 ASC-ECU connector 1604
STEP 8 Resistance measurement at A-05 ASC-ECU connector 2777
STEP 9 Connector check: A-05 ASC-ECU connector 2203
STEP 10 Check whether the DTC is reset 1605
STEP 11 Check whether the DTC is reset 3129
DTC C121D: Abnormality in brake fluid pressure sensor circuit 1606
DIAGNOSIS 2779
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1607
STEP 2 DTC recheck after repairing the CAN bus line 1607
STEP 3 Brake pedal check 4553
STEP 4 Check of stoplight switch installation status 2205
STEP 5 Brake booster check 1607
STEP 6 Check whether the DTC is reset 2781
STEP 7 Check whether the DTC is reset 1607
DTC C121E: Abnormality in brake fluid pressure sensor output signal 3768
DIAGNOSIS 2783
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1609
STEP 2 DTC recheck after repairing the CAN bus line 1609
STEP 3 Brake pedal check 1609
STEP 4 Check for stoplight switch installation 1609
STEP 5 Stoplight switch continuity check 1610
STEP 6 Brake drag check 1610
STEP 7 Brake booster check 1610
STEP 8 Check whether the DTC is reset 3136
STEP 9 Check whether the DTC is reset 3136
DTC C2000: Abnormality in wheel fluid pressure sensor circuit 1970
DIAGNOSIS 2213
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2788
STEP 2 DTC recheck after repairing the CAN bus line 1971
STEP 3 Check whether the DTC is reset 4554
STEP 4 Check whether the DTC is reset 1612
DTC C2001: Abnormality in wheel fluid pressure sensor output signal 1971
DIAGNOSIS 1613
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2215
STEP 2 DTC recheck after repairing the CAN bus line 1613
STEP 3 Check for diagnostic trouble codes of other systems 1613
STEP 4 Scan tool service data 2216
STEP 5 Brake drag check 1614
STEP 6 Brake pedal check 1614
STEP 7 Check for stoplight switch installation 2217
STEP 8 Stoplight switch continuity check 4555
STEP 9 Brake booster check 1615
STEP 10 Check whether the DTC is reset 4555
STEP 11 Check whether the DTC is reset 2795
DTC C1000: Abnormality in stoplight switch circuit 1616
DIAGNOSIS 3146
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4556
STEP 2 DTC recheck after repairing the CAN bus line 1617
STEP 3 Battery check 1977
STEP 4 Stoplight operation check 2798
STEP 5 Check for stoplight switch installation 1617
STEP 6 Stoplight switch continuity check 2221
STEP 7 Check for diagnostic trouble codes of other systems 3148
STEP 8 ETACS-ECU fuse No 2 check 1618
STEP 9 Connector check: C-43 joint connector, C-47 intermediate connector, C-48 stoplight switch connector, C-304 ETACS-ECU con 1619
STEP 10 Wiring harness check between C-48 stoplight switch connector and C-312 ETACS-ECU connector and C-43 joint connector 1619
STEP 11 Harness check between C-48 stoplight switch connector and C-304 ETACS-ECU connector 1619
STEP 12 Wiring harness check between C-43 joint connector and F-06 rear combination light (stoplight: RH) connector 1620
STEP 13 Check the wiring harness between C-43 joint connector and F-25 rear combination light (stoplight: LH) connector, and between C-43 joint connector and F-05 high mounted stoplight connector 1620
STEP 14 Voltage measurement at C-304 ETACS-ECU connector 1620
STEP 15 Voltage measurement at C-48 stoplight switch connector 2225
STEP 16 Voltage measurement at C-43 joint connector 1621
STEP 17 Voltage measurement at C-312 ETACS-ECU connector 1621
STEP 18 Check whether the DTC is reset 2226
STEP 19 Check whether the DTC is reset 3152
DTC C123B: Prolonged operation of ASC 1622
DIAGNOSIS 1623
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2228
STEP 2 DTC recheck after repairing the CAN bus line 1623
STEP 3 Scan tool diagnostic trouble code 2806
STEP 4 Check of G and yaw rate sensor installation status 1624
STEP 5 Scan tool service data 1624
STEP 6 Check of steering wheel sensor installation status 1624
STEP 7 Wheel alignment check 1624
STEP 8 Scan tool service data 1624
STEP 9 Check whether the DTC is reset 1987
STEP 10 Check whether the DTC is reset 3156
DTC C2200: Abnormality in ASC-ECU 2809
DIAGNOSIS 1625
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3158
STEP 2 Check whether the DTC is reset 1626
STEP 3 Check whether the DTC is reset 1626
DTC C2101: Abnormality in battery voltage (high voltage) 1626
DIAGNOSIS 3160
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1628
STEP 2 DTC recheck after repairing the CAN bus line 1628
STEP 3 Battery terminal check 1628
STEP 4 Battery check 4558
STEP 5 Charging system check 1628
STEP 6 Fusible link check: Check the fusible link No 27 and No 34 1628
STEP 7 Connector check: A-05 ASC-ECU connector 1628
STEP 8 Voltage measurement at the A-05 ASC-ECU connector 3161
STEP 9 Check of fuse No 17 4558
STEP 10 Connector check: C-309 ETACS-ECU connector and C-315 ETACS-ECU connector 1629
STEP 11 Voltage measurement at the C-309 ETACS-ECU connector 3162
STEP 12 Voltage measurement at the C-315 ETACS-ECU connector 2238
STEP 13 Connector check: C-103 joint connector, C-130 intermediate connector 1630
STEP 14 Voltage measurement at the A-05 ASC-ECU connector 1630
STEP 15 Resistance measurement at A-05 ASC-ECU connector 1631
STEP 16 Check whether the DTC is reset 2818
STEP 17 Check whether the DTC is reset 2819
DTC C1395: Brake fluid filling not completed 2240
DIAGNOSIS 1632
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1632
STEP 2 DTC recheck after repairing the CAN bus line 1995
DTC C121C: Torque request signal rejection 1633
DIAGNOSIS 1633
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1996
STEP 2 DTC recheck after repairing the CAN bus line 1633
STEP 3 M U T -III other system diagnostic trouble code 1634
STEP 4 Scan tool service data 4559
STEP 5 Check whether the DTC is reset 1634
STEP 6 Check whether the DTC is reset 1634
DTC C1290: CAN time-out error 1635
DIAGNOSIS 1636
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1636
STEP 2 Scan tool diagnostic trouble code 4560
STEP 3 M U T -III diagnostic trouble code for other systems 1636
STEP 4 ETACS-ECU coding data check 1637
STEP 5 Check whether the DTC is reset 1637
STEP 6 Check whether the DTC is reset 1637
DTC C2203: VIN not recorded 1638
DIAGNOSIS 2002
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1639
STEP 2 DTC recheck after repairing the CAN bus line 1639
STEP 3 Scan tool diagnostic trouble code for other systems 4560
STEP 4 Check whether the DTC is reset 1639
STEP 5 Check whether the DTC is reset 1639
DTC C2206: Re-execution of variant coding 1640
DIAGNOSIS 2829
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1640
STEP 2 Scan tool diagnostic trouble code 3177
STEP 3 Scan tool diagnostic trouble code for other systems 1641
STEP 4 ETACS-ECU coding data check 1642
STEP 5 Check whether the DTC is reset 1642
STEP 6 Check whether the DTC is reset 1642
DTC C1210: Abnormality in G and yaw rate sensor (longitudinal G sensor) 1643
DIAGNOSIS 1643
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1644
STEP 2 Check whether the DTC is reset 4561
STEP 3 Scan tool service data 2009
STEP 4 Check of G and yaw rate sensor part number 1644
STEP 5 Check whether the DTC is reset 4561
STEP 6 Check whether the DTC is reset 1644
STEP 7 Check whether the DTC is reset 1644
DTC C1242: Abnormality in G and yaw rate sensor (longitudinal G sensor) 1645
DIAGNOSIS 4562
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1646
STEP 2 Check for diagnostic trouble codes of other systems 1646
STEP 3 Check whether the DTC is reset 1646
STEP 4 Check of wheel speed sensor-related diagnostic trouble code 1646
STEP 5 G and yaw rate sensor check 1646
STEP 6 Scan tool service data 1646
STEP 7 Check whether the DTC is reset 1647
STEP 8 Check whether the DTC is reset 4562
DTC C123C: Abnormality in G and yaw rate sensor (lateral G or yaw rate) 2010
DIAGNOSIS 1648
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1648
STEP 2 Check for diagnostic trouble codes of other systems 2010
STEP 3 Check whether the DTC is reset 1648
STEP 4 Check of wheel speed sensor-related diagnostic trouble code 2011
STEP 5 Check of G and yaw rate sensor installation status 1649
STEP 6 Scan tool service data 2267
STEP 7 Check of steering wheel sensor installation status 2012
STEP 8 Wheel alignment check 1649
STEP 9 Scan tool service data 1650
STEP 10 Check whether the DTC is reset 1650
STEP 11 Check whether the DTC is reset 1650
DTC C2204: Internal abnormality in G and yaw rate sensor 1650
DIAGNOSIS 2843
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1651
STEP 2 Check for diagnostic trouble codes of other systems 1651
STEP 3 Check whether the DTC is reset 1651
STEP 4 G and yaw rate sensor installation check 4563
STEP 5 Scan tool service data 1652
STEP 6 Check whether the DTC is reset 2845
STEP 7 Check whether the DTC is reset 1652
DTC C2111: Brake fluid pressure sensor power supply circuit (low input) DTC C2112: Brake fluid pressure sensor power supply circuit (high input) 1652
DIAGNOSIS 1653
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1653
STEP 2 DTC recheck after repairing the CAN bus line 2846
STEP 3 Battery check 3194
STEP 4 Charging system check 4564
STEP 5 Check whether the DTC is reset 2847
STEP 6 Check whether the DTC is reset 1654
DTC C2114: Abnormality in G and yaw rate sensor operation voltage DTC C2115: Abnormality in G and yaw rate sensor operation voltage 2275
DIAGNOSIS 1655
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2276
STEP 2 Check for diagnostic trouble codes of other systems 3197
STEP 3 DTC recheck after repairing the CAN bus line 1655
STEP 4 Scan tool service data 2277
STEP 5 G and yaw rate sensor installation check 1656
STEP 6 Connector check: A-05 ASC-ECU connector, C-38 G and yaw rate sensor connector 1656
STEP 7 Voltage measurement at C-38 G and yaw rate sensor connector 1656
STEP 8 Voltage measurement at A-05 ASC-ECU connector 1657
STEP 9 Wiring harness check between A-05 ASC-ECU connector terminal No 22 and C-38 G and yaw rate sensor connector terminal No 1 1657
STEP 10 Wiring harness check between A-05 ASC-ECU connector terminal No 29 and C-38 G and yaw rate sensor connector terminal No 5 1657
STEP 11 Check whether the DTC is reset 3199
STEP 12 Check whether the DTC is reset 1658
STEP 13 Check whether the DTC is reset 1658
DTC C123A: Abnormality in sensor calibration 4565
DIAGNOSIS 4565
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1659
STEP 2 DTC recheck after repairing the CAN bus line 1659
STEP 3 Check for diagnostic trouble codes of other systems 1659
STEP 4 G and yaw rate sensor calibration 3203
STEP 5 Steering wheel sensor calibration 4565
STEP 6 Master cylinder pressure sensor calibration 4565
STEP 7 Check whether the DTC is reset 3204
STEP 8 Check whether the DTC is reset 1660
DTC C1219: Abnormality in steering wheel sensor signal 1660
DIAGNOSIS 1661
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1661
STEP 2 DTC recheck after repairing the CAN bus line 1661
STEP 3 Check the DTC 1661
STEP 4 Check of steering wheel sensor installation status 3208
STEP 5 Wheel alignment check 1662
STEP 6 Scan tool service data 1662
STEP 7 Check whether the DTC is reset 1891
STEP 8 Check whether the DTC is reset 1976
DTC C121A: Abnormality in steering wheel sensor initialization 1663
DIAGNOSIS 1663
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1663
STEP 2 DTC recheck after repairing the CAN bus line 2856
STEP 3 Steering wheel sensor calibration 1664
STEP 4 Check whether the DTC is reset 1664
STEP 5 Check whether the DTC is reset 1664
DTC C2205: Internal malfunction of steering wheel sensor 1664
DIAGNOSIS 2857
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1665
STEP 2 Check whether the DTC is reset 2290
STEP 3 Check whether the DTC is reset 1665
STEP 4 Check whether the DTC is reset 1665
DTC C1608: Implausible diagnosis data 3215
DIAGNOSIS 1667
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4567
STEP 2 DTC recheck after repairing the CAN bus line 1667
STEP 3 Battery check 1667
STEP 4 Charging system check 1667
STEP 5 Voltage measurement at A-05 ASC-ECU connector 1668
STEP 6 Connector check: A-05 ASC-ECU connector 1668
STEP 7 Check of fuse No 17 and fusible link No 34 1668
STEP 8 Voltage measurement at the A-05 ASC-ECU connector 1669
STEP 9 Connector check: C-309 ETACS-ECU connector 1669
STEP 10 Voltage measurement at the C-309 ETACS-ECU connector 4567
STEP 11 Connector check: C-315 ETACS-ECU connector 1669
STEP 12 Voltage measurement at the C-315 ETACS-ECU connector 1670
STEP 13 Connector check: C-103 joint connector, C-130 intermediate connector 3221
STEP 14 Wiring harness check between A-05 ASC-ECU connector terminal No 2 and C-315 ETACS-ECU connector terminal No 4 3221
STEP 15 Resistance measurement at A-05 ASC-ECU connector 1670
STEP 16 Connector check: A-05 ASC-ECU connector 1671
STEP 17 Check whether the DTC is reset 1671
STEP 18 Check whether the DTC is reset 1671
STEP 19 Check for diagnostic trouble codes of other systems 1671
DTC C2002: Abnormality in valve calibration 1672
DIAGNOSIS 1672
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1672
STEP 2 DTC recheck after repairing the CAN bus line 1672
STEP 3 Check for diagnostic trouble codes of other systems 4568
STEP 4 Cut valve and inlet valve calibration 1673
STEP 5 Service data check 4568
STEP 6 Cut valve and inlet valve calibration 3223
STEP 7 Check whether the DTC is reset 1673
DTC U0001: Bus-off 1674
DIAGNOSIS 3224
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1674
STEP 2 Check whether the DTC is reset 3224
STEP 3 Check whether the DTC is reset 1675
DTC U0100: Engine time-out error DTC U0101: TC-SST time-out error DTC U0126: Steering wheel sensor time-out error DTC U0141: ETACS time-out error DTC U0136: AWC time-out error 1675
DIAGNOSIS 2876
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1676
STEP 2 Scan tool diagnostic trouble code for other systems 1676
STEP 3 ETACS-ECU coding data check 1677
STEP 4 Check whether the DTC is reset 1677
STEP 5 Check whether the DTC is reset 1677
DTC U0125: G and yaw rate sensor message time-out error/message error 1678
DIAGNOSIS 1679
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1679
STEP 2 Check for diagnostic trouble codes of other systems 1679
STEP 3 DTC recheck after repairing the CAN bus line 4569
STEP 4 Connector check: A-05 ASC-ECU connector, C-46 S-AWC-ECU connector, C-47 intermediate connector, C-50 joint connector 4569
STEP 5 Wiring harness check between A-05 ASC-ECU connector terminal No 18 and C-38 G and yaw rate sensor connector terminal No 1680
STEP 6 Check whether the DTC is reset 1680
STEP 7 Check whether the DTC is reset 1680
STEP 8 Check whether the DTC is reset 1680
DTC U0401: Engine malfunction detected 3234
DIAGNOSIS 1681
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3235
STEP 2 Scan tool diagnostic trouble code 1682
STEP 3 Diagnostic trouble code check of other systems using scan tool MB991958 3235
STEP 4 Check whether the DTC is reset 1682
STEP 5 Check whether the DTC is reset 1682
DTC U0428: Communication error in steering wheel sensor 3236
DIAGNOSIS 1683
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1683
STEP 2 Check whether the DTC is reset 4570
STEP 3 Check whether the DTC is reset 1683
DTC U0251: AWC time-out error (Local CAN) DTC U0440: AWC communication error (Local CAN) DTC U0435: AWC signal abnormality (Local CAN) 1684
DIAGNOSIS 1685
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3240
STEP 2 DTC recheck after repairing the CAN bus line 1685
STEP 3 Diagnostic trouble code check of other systems using scan tool MB991958 1685
STEP 4 Connector check: A-05 ASC-ECU connector, C-46 S-AWC-ECU connector, C-47 intermediate connector, C-50 joint connector 1685
STEP 5 Wiring harness check between A-05 ASC-ECU connector terminal No 18 and C-46 S-AWC-ECU connector terminal No 9, between A-05 ASC-ECU connector terminal No 19 and C-46 S-AWC-ECU connector terminal No 10 1685
STEP 6 Check whether the DTC is reset 1686
STEP 7 Check whether the DTC is reset 1686
STEP 8 Check whether the DTC is reset 4571
DTC U1003: G and yaw rate sensor bus-off 2890
DIAGNOSIS 1687
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3242
STEP 2 DTC recheck after repairing the CAN bus line 1688
STEP 3 Connector check: A-05 ASC-ECU connector, C-46 S-AWC-ECU connector, C-47 intermediate connector, C-50 joint connector 1688
STEP 4 Wiring harness check between A-05 ASC-ECU connector terminal No 18 and C-38 G and yaw rate sensor connector terminal No 1688
STEP 5 Check whether the DTC is reset 1688
STEP 6 Check whether the DTC is reset 1688
STEP 7 Check whether the DTC is reset 1688
DTC U1415: Variant coding not completed 1689
DIAGNOSIS 4571
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1689
STEP 2 Scan tool diagnostic trouble code for other systems 1690
STEP 3 Check for diagnostic trouble codes of other systems 1690
STEP 4 Check whether the DTC is reset 1690
STEP 5 Check whether the DTC is reset 1690
DTC U1417: Variant coding value invalid (includes faulty installation) 1691
DIAGNOSIS 1691
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3248
STEP 2 DTC recheck after repairing the CAN bus line 1692
STEP 3 Check for diagnostic trouble codes of other systems 1692
STEP 4 Scan tool diagnostic trouble code for other systems 1692
STEP 5 ETACS-ECU coding data check 1693
STEP 6 Engine control module coding data check 1693
STEP 7 Check of ETACS-ECU part number 1694
STEP 8 Check of ASC-ECU part number 1694
STEP 9 Check whether the DTC is reset 1694
STEP 10 Check whether the DTC is reset 1694
SYMPTOM PROCEDURES 1696
Inspection Procedure 1: The scan tool cannot communicate with the ABS/ASC system 1696
DIAGNOSIS 1696
Using scan tool MB991958, diagnose the CAN bus lines 1696
Inspection Procedure 2: With the parking brake released, the brake warning light remains illuminated (ABS warning light is turned off) 1697
DIAGNOSIS 1698
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2905
STEP 2 Scan tool diagnostic trouble code for other systems 4573
STEP 3 Brake fluid level check 1698
STEP 4 Brake pad check 1698
STEP 5 Brake fluid level switch check 1698
STEP 6 Connector check: C-312 ETACS-ECU connector, A-09 brake fluid level switch connector 1699
STEP 7 Voltage measurement at A-09 brake fluid level switch connector 1699
STEP 8 Voltage measurement at C-312 ETACS-ECU connector 1699
STEP 9 Wiring harness check: Between A-09 brake fluid level switch connector and the body ground 1699
STEP 10 Parking brake lever stroke check 1699
STEP 11 Parking brake switch check 1700
STEP 12 Connector check: C-122 parking brake switch connector 4574
STEP 13 Voltage measurement at C-122 parking brake switch connector 1700
STEP 14 Connector check: C-04 combination meter connector, C-23 intermediate connector 1700
STEP 15 Voltage measurement at C-04 combination meter connector 1700
STEP 16 Wiring harness check: Between C-04 combination meter connector and C-122 parking brake switch connector 3260
STEP 17 Retest the system 1701
STEP 18 Retest the system 4574
Inspection Procedure 3: The ABS warning light does not illuminate when ignition switch is turned to the ON position (engine stopped) 1701
DIAGNOSIS 4574
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 1702
STEP 2 Scan tool diagnostic trouble code 1702
STEP 3 M U T -III actuator test 1702
STEP 4 Coding data check 1703
STEP 5 Scan tool diagnostic trouble code for other systems 1703
STEP 6 Scan tool diagnostic trouble code for other systems 1703
STEP 7 Retest the system 1703
STEP 8 Retest the system 1703
Inspection Procedure 4: The brake warning light does not illuminate when ignition switch is turned to the ON position (engine stopped) 2912
DIAGNOSIS 1704
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1704
STEP 2 Scan tool diagnostic trouble code 2913
STEP 3 M U T -III actuator test 3264
STEP 4 Scan tool diagnostic trouble code for other systems 1705
STEP 5 Scan tool diagnostic trouble code for other systems 2914
STEP 6 Retest the system 1705
STEP 7 Retest the system 1706
Inspection Procedure 5: The ABS warning light remains illuminated even after the engine is started 1706
DIAGNOSIS 4575
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1707
STEP 2 Scan tool diagnostic trouble code 1707
STEP 3 Check of ASC-ECU power supply circuit 1707
STEP 4 Scan tool diagnostic trouble code for other systems 1707
STEP 5 Scan tool diagnostic trouble code for other systems 1707
STEP 6 Retest the system 1707
STEP 7 Retest the system 1708
Inspection Procedure 6: The ASC warning display stays ON even after the engine is started 1708
DIAGNOSIS 1708
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1709
STEP 2 Scan tool diagnostic trouble code 1709
STEP 3 Check of ASC-ECU power supply circuit 1709
STEP 4 Scan tool diagnostic trouble code for other systems 1709
STEP 5 Scan tool diagnostic trouble code for other systems 1709
STEP 6 Retest the system 1709
STEP 7 Retest the system 3269
Inspection Procedure 7: The ASC OFF display remains illuminated after the engine is started 1710
DIAGNOSIS 3270
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 1711
STEP 2 Scan tool diagnostic trouble code 1711
STEP 3 ASC OFF switch check 1711
STEP 4 Connector check: C-313 ETACS-ECU connector, C-42 intermediate connector, C-135 ASC OFF switch connector 2924
STEP 5 Wiring harness check between C-313 ETACS-ECU connector terminal No 15 and C-135 ASC OFF switch connector terminal No 1 1712
STEP 6 Scan tool diagnostic trouble code for other systems 1712
STEP 7 Scan tool diagnostic trouble code for other systems 1712
STEP 8 Retest the system 1712
STEP 9 Retest the system 1712
Inspection Procedure 8: After the ASC OFF switch is pressed to turn “OFF,” the skid control/TCL cannot be cancelled 1713
DIAGNOSIS 1714
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 2925
STEP 2 ASC OFF switch check 1714
STEP 3 Connector check: C-313 ETACS-ECU connector, C-42 intermediate connector, C-135 ASC OFF switch connector 1714
STEP 4 Wiring harness check between C-313 ETACS-ECU connector terminal No 15 and C-135 ASC OFF switch connector terminal No 1 1714
STEP 5 Wiring harness check between C-135 ASC OFF switch connector terminal No 2 and the body ground 1714
STEP 6 Retest the system 1715
STEP 7 Retest the system 1715
STEP 8 Retest the system 1715
Inspection Procedure 9: Abnormality in brake operation 1715
DIAGNOSIS 1716
STEP 1 Check the DTC 1716
STEP 2 Hydraulic unit (integrated with ASC-ECU) check 1716
STEP 3 Brake operation check 1716
STEP 4 Hydraulic unit check 1716
Inspection Procedure 10: Skid control/TCL does not operate 1717
DIAGNOSIS 1717
STEP 1 Check the DTC 1717
STEP 2 Engine control module coding data check 1718
STEP 3 Hydraulic unit (integrated with ASC-ECU) check 1718
STEP 4 Operation check 2928
Inspection Procedure 11: ASC-ECU power supply circuit system 1719
DIAGNOSIS 1720
STEP 1 Battery check 1720
STEP 2 Charging system check 1720
STEP 3 Connector check: A-05 ASC-ECU connector 1720
STEP 4 Voltage measurement at A-05 ASC-ECU connector 1721
STEP 5 Fusible link check: Check the fusible link No 27 1721
STEP 6 Wiring harness check between A-05 ASC-ECU connector and fusible link No 27 1721
STEP 7 Voltage measurement at A-05 ASC-ECU connector 1722
STEP 8 Fusible link check: Check the fusible link No 26 3281
STEP 9 Wiring harness check between A-05 ASC-ECU connector and fusible link No 26 1722
STEP 10 Check of fuse No 17 and fusible link No 34 1723
STEP 11 Connector check: C-41 intermediate connector, C-43 joint connector, C-46 ETACS-ECU connector, C-103 joint connector, C-130 intermediate connector, C-309 ETACS-ECU connector and C-315 ETACS-ECU connector 1723
STEP 12 Wiring harness check between C-309 ETACS-ECU connector and fusible link No 34 1723
STEP 13 Wiring harness check between C-315 ETACS-ECU connector and C-103 joint connector 1723
STEP 14 Wiring harness check between the C-103 joint connector and the C-46 S-AWC-ECU connector 1724
STEP 15 Wiring harness check between the C-103 joint connector and the A-05 ASC-ECU connector 1724
STEP 16 Voltage measurement at A-05 ASC-ECU connector 3282
STEP 17 Measure the voltage at the C-309 ETACS-ECU connector 1725
STEP 18 Measure the voltage at the C-315 ETACS-ECU connector 1725
STEP 19 Wiring harness check between A-05 ASC-ECU connector terminal No 2 and C-315 ETACS-ECU connector terminal No 4 1726
STEP 20 Resistance measurement at A-05 ASC-ECU connector 1726
STEP 21 Retest the system 1726
STEP 22 Retest the system 1726
Inspection Procedure 12: ABS/skid control/TCL operates too frequently 1727
DIAGNOSIS 1727
STEP 1 Check of wheels and tires 1728
STEP 2 Check the DTC 1728
STEP 3 Check of brake-related components other than hydraulic unit (integrated with ASC-ECU) 1728
STEP 4 Wheel alignment check 1728
STEP 5 Check of wheel speed sensor 1729
STEP 6 Scan tool service data 2940
STEP 7 Hydraulic unit check 1730
STEP 8 Operation check of ABS/skid control/TCL 1730
STEP 9 Operation check of ABS/skid control/TCL 2941
CHECK AT ECU TERMINALS 1735
SPECIAL TOOLS 1738
ON-VEHICLE SERVICE 1739
HYDRAULIC UNIT CHECK 3296
IN THE EVENT OF A DISCHARGED BATTERY 1742
G AND YAW RATE SENSOR CALIBRATION 1742
STEERING WHEEL SENSOR CALIBRATION 1743
MASTER CYLINDER BRAKE FLUID PRESSURE SENSOR CALIBRATION 1744
CALIBRATION OF CUT VALVE AND INLET VALVE 1745
ASC OFF SWITCH 1747
INSPECTION 1747
ASC OFF SWITCH CONTINUITY CHECK 1747
HYDRAULIC UNIT 3303
REMOVAL SERVICE POINTS 1749
INSTALLATION SERVICE POINT 1749
WHEEL SPEED SENSOR 1750
INSTALLATION SERVICE POINTS 1751
INSPECTION 1753
G AND YAW RATE SENSOR 1754
STEERING WHEEL SENSOR 1755
INSTALLATION SERVICE POINT 1756
PARKING BRAKES 4187
GENERAL INFORMATION 4187
CONSTRUCTION DIAGRAM 4183
SERVICE SPECIFICATIONS 4183
LUBRICANT 1758
PARKING BRAKE DIAGNOSIS 1759
SYMPTOM PROCEDURES 1759
INSPECTION PROCEDURE 1: Insufficient Parking Brake Function 3732
STEP 1 Check the excessive parking brake lever stroke 3732
STEP 2 Check the parking brake rear cable for sticking 1759
STEP 3 Check the brake lining and brake drum for wear 1759
STEP 4 Check for oil, water, etc , on the lining contact surfaces 1760
STEP 5 Retest the system 1760
INSPECTION PROCEDURE 2: When the Parking Brake Lever is Pulled, the Brake Warning Light does not Illuminate 1760
STEP 1 Using scan tool MB991958, check combination meter actuator test 2447
STEP 2 Check the parking brake switch 4146
STEP 3 Check parking brake switch connector C-122, intermediate connector C-23 and combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4166
STEP 4 Check the harness wire parking brake switch connector C-122 terminal 1 and combination meter connector C-04 terminal 4 for damage 2560
STEP 5 Check the parking brake switch ground for damage 1762
STEP 6 Retest the system 1762
STEP 7 Retest the system 2560
INSPECTION PROCEDURE 3: When the Parking Brake Lever is Released, the Brake Warning Light does not Turn Off 2448
STEP 1 Using scan tool MB991958, check combination meter actuator test 4167
STEP 2 Check the parking brake switch 3907
STEP 3 Check parking brake switch connector C-122, intermediate connector C-23 and combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1764
STEP 4 Check the harness wire parking brake switch connector C-122 terminal 1 and combination meter connector C-04 terminal 4 for damage 2535
STEP 5 Check the parking brake switch ground for damage 1765
STEP 6 Retest the system 1765
STEP 7 Retest the system 1765
SPECIAL TOOL 2450
ON-VEHICLE SERVICE 1767
PARKING BRAKE LEVER STROKE CHECK AND ADJUSTMENT 1767
PARKING BRAKE SWITCH CHECK 1768
PARKING BRAKE LINING SEATING PROCEDURE 1783
PARKING BRAKE LEVER 3763
REMOVAL SERVICE POINT 1769
INSTALLATION SERVICE POINT 2571
PARKING BRAKE CABLE 1784
REMOVAL SERVICE POINT 1771
INSTALLATION SERVICE POINT 1772
PARKING BRAKE LINING AND DRUM 1773
REMOVAL SERVICE POINTS 3922
INSTALLATION SERVICE POINTS 2321
INSPECTION 1776
BRAKE LINING THICKNESS CHECK 1776
BRAKE DRUM INSIDE DIAMETER CHECK 1836
POWER STEERING 4187
GENERAL INFORMATION 1778
GENERAL SPECIFICATIONS 1778
SERVICE SPECIFICATIONS 1779
LUBRICANTS 1779
SEALANTS 3903
POWER STEERING DIAGNOSIS 1780
SYMPTOM PROCEDURES 1781
INSPECTION PROCEDURE 1: Excessive Play of Steering Wheel 1781
STEP 1 Check for looseness at the steering shaft coupling section and at the steering wheel linkage 4169
STEP 2 Check the steering wheel free play 4195
STEP 3 Check the steering wheel play 4151
INSPECTION PROCEDURE 2: Difficult Steering Wheel Operation (Insufficient Power Assist) 1782
STEP 1 Check the power steering oil pump drive belt tension 4151
STEP 2 Check the drive belt for damage 4170
STEP 3 Check the fluid level 3761
STEP 4 Check for entry of air 4152
STEP 5 Check each hose for crushing or twisting 2566
STEP 6 Check for oil leaks 1783
STEP 7 Check the wheel alignment (camber and caster) 3744
STEP 8 Check the gear box rack piston seal for damage 4170
STEP 9 Check for excessive tie rod end ball joint breakaway torque 1783
STEP 10 Check the steering wheel operation 2451
INSPECTION PROCEDURE 3: Rattling Noise 3745
STEP 1 Check for proper oil pump and steering gear installation 1783
STEP 2 Check for interference of other parts with the steering column and the power steering hoses 1783
STEP 3 Check for noise from inside the oil pump or the steering gear 1783
STEP 4 Check for rattling noise 4206
INSPECTION PROCEDURE 4: Shrill Noise 1784
STEP 1 Check for entry of air 1784
STEP 2 Check for seizure in the oil pump 1784
STEP 3 Retest the system 4206
INSPECTION PROCEDURE 5: Squealing Noise 4171
STEP 1 Check the drive belt tension 1784
STEP 2 Check for seizure in the oil pump 1784
STEP 3 Retest the system 1784
INSPECTION PROCEDURE 6: Hissing Noise 2539
STEP 1 Check for entry of air 1784
STEP 2 Check each hose for crushing or twisting 1784
STEP 3 Check the steering gear for damage 1784
STEP 4 Retest the system 1784
INSPECTION PROCEDURE 7: Droning Noise 4172
STEP 1 Check the oil pump or oil pump bracket installation 1785
STEP 2 Check the oil pump for damage 4207
STEP 3 Retest the system 4172
INSPECTION PROCEDURE 8: Squeaking Noise 2583
STEP 1 Check for interference of the wheel and the vehicle body 1785
STEP 2 Check the steering gear for damage 4207
STEP 3 Retest the system 2540
INSPECTION PROCEDURE 9: Vibration 2540
STEP 1 Check for entry of air 2540
STEP 2 Check the steering gear for damage 3767
STEP 3 Retest the system 3752
INSPECTION PROCEDURE 10: Oil Leakage from Hose Connection 1786
STEP 1 Check for loosening of the return tube flare nut 1786
STEP 2 Check the hose connection and the clamp installation 3768
STEP 3 Retest the system 1786
INSPECTION PROCEDURE 11: Oil Leakage from Hose Assembly 3768
STEP 1 Check the hose for damage or clogging 1787
STEP 2 Retest the system 4184
INSPECTION PROCEDURE 12: Oil Leakage from Oil Reservoir 4209
STEP 1 Check the oil reservoir for damage 1787
STEP 2 Check for overflowing 3769
STEP 3 Retest the system 1787
INSPECTION PROCEDURE 13: Oil Leakage from Oil Pump 2458
STEP 1 Check the oil pump body for damage 1787
STEP 2 Check the O-ring or oil seal for damage 2587
STEP 3 Retest the system 4210
INSPECTION PROCEDURE 14: Oil Leakage from Steering Gear 1835
STEP 1 Check the steering gear housing for damage 1788
STEP 2 Check the oil-ring or oil seal for damage 2459
STEP 3 Retest the system 1788
SPECIAL TOOLS 4210
ON-VEHICLE SERVICE 1790
STEERING WHEEL FREE PLAY CHECK 4177
STEERING ANGLE CHECK 3012
TIE ROD END BALL JOINT DUST COVER CHECK 1791
TIE ROD END BALL JOINT BREAKAWAY TORQUE CHECK 1838
STATIONARY STEERING EFFORT CHECK 3928
STEERING WHEEL RETURN TO CENTER CHECK 3928
DRIVE BELT TENSION CHECK AND ADJUSTMENT 1793
FLUID LEVEL CHECK 1793
FLUID REPLACEMENT 4179
POWER STEERING SYSTEM AIR BLEEDING 1795
OIL PUMP PRESSURE TEST 3778
POWER STEERING PRESSURE SWITCH CHECK 1797
STEERING WHEEL 4180
REMOVAL SERVICE POINTS 3938
INSTALLATION SERVICE POINTS 1801
STEERING SHAFT 2333
REMOVAL SERVICE POINTS 1803
INSTALLATION SERVICE POINT 3949
DISASSEMBLY SERVICE POINT 1806
ASSEMBLY SERVICE POINT 1806
POWER STEERING GEAR BOX AND LINKAGE 2046
REMOVAL SERVICE POINTS 1809
INSTALLATION SERVICE POINTS 1810
INSPECTION 1811
PINION TOTAL ROTATION TORQUE CHECK 2718
TIE-ROD OSCILLATING TORQUE CHECK 2615
ASSEMBLY SERVICE POINT 3800
POWER STEERING OIL PUMP ASSEMBLY 2490
INSTALLATION SERVICE POINT 1815
POWER STEERING HOSES 2352
INSTALLATION SERVICE POINTS 1817
BODY 4187
BODY 4187
HOOD 1826
HOOD DIAGNOSIS 3907
SYMPTOM PROCEDURES 1826
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking 4195
STEP 1 Check that the release cable is routed correctly 3741
STEP 2 Check the engagement of the hood latch and hood striker 2536
STEP 3 Check for proper lubrication of release cable 1826
STEP 4 Retest the system 1826
INSPECTION PROCEDURE 2: Uneven Body Clearance 1827
STEP 1 Check the clearance around the hood 1827
STEP 2 Retest the system 2538
INSPECTION PROCEDURE 3: Uneven Height 1827
STEP 1 Check the hood damper height 4152
STEP 2 Retest the system 2538
ON-VEHICLE SERVICE 2538
ADJUSTMENT OF CLEARANCE AROUND HOOD 1827
ALIGNMENT OF HOOD LATCH AND STRIKER 2025
ADJUSTMENT OF HOOD HEIGHT 3911
HOOD 1829
HOOD LATCH SWITCH CONTINUITY CHECK 3325
REMOVAL SERVICE POINTS 1832
FENDER 1833
REMOVAL SERVICE POINT 2033
INSTALLATION SERVICE POINT 2034
SPLASH SHIELD 3770
FUEL FILLER LID 1836
STRUT TOWER BAR 1837
WINDOW GLASS 1837
SPECIFICATIONS 1837
WINDOW GLASS INSTALLATION 4230
WINDOW GLASS DIAGNOSIS 1839
SYMPTOM PROCEDURES 1840
INSPECTION PROCEDURE 1: Water Leak Through Windshield/Rear Window Glass 3928
STEP 1 Check if the seal is faulty 4179
STEP 2 Check if the body flange is deformed 2465
STEP 3 Retest the system 4179
WINDSHIELD 4180
REMOVAL SERVICE POINT 1842
INSTALLATION SERVICE POINTS 2594
REAR WINDOW GLASS 1846
REMOVAL SERVICE POINT 2555
INSTALLATION SERVICE POINTS 2473
DOOR 1850
SPECIFICATION(S) 1850
OPERATION 1850
CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS 2044
TROUBLESHOOTING STRATEGY 1852
SYMPTOM PROCEDURES <CENTRAL DOOR LOCKING SYSTEM> 1853
INSPECTION PROCEDURE 1: Central Door Locking System does not work at All 2606
DIAGNOSTIC PROCEDURE 3951
STEP 1 Checking keyless entry system operation 1854
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 1855
STEP 3 Using scan tool MB991958, check data list 2608
STEP 4 Check joint connector (1) connector C-101, joint connector (3) connector C-103, ETACS-ECU connector C-301 and C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2342
STEP 5 Check the wiring harness between joint connector (1) connector C-101 (terminal No 5) and ETACS-ECU connector C-301 (terminal No 2), joint connector (3) connector C-103 (terminal No 21) and ETACS-ECU connector C-315 (terminal No 15) 3026
STEP 6 Retest the system 1857
INSPECTION PROCEDURE 2: Central Door Locking System does not Operate even when Door Lock Switch of Power Window Main Switch Operated (Door Lock Switch of Front Power Window Sub Switch Operate Normally) 1858
DIAGNOSTIC PROCEDURE 3027
STEP 1 Checking central door locking system operation 3796
STEP 2 Check power window main switch connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1859
STEP 3 Check the power window main switch (door lock switch) 1860
STEP 4 Check joint connector (1) connector C-101, joint connector (3) connector C-103 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1860
STEP 5 Check the wiring harness between power window main switch connector E-15 (terminals Nos 13 and 14), joint connector (3) connector C-103 (terminal No 20) and joint connector (1) connector C-101 (terminal No 4) 1860
STEP 6 Retest the system 1861
INSPECTION PROCEDURE 3: Central Door Locking System does not Operate even when Door Lock Switch of Front Power Window Sub Switch Operated (Door Lock Switch of Power Window Main Switch Operate Normally) 1862
DIAGNOSTIC PROCEDURE 1863
STEP 1 Checking central door locking system operation 3960
STEP 2 Check front power window sub switch connector E-08 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1863
STEP 3 Check the front power window sub switch (door lock switch) 3799
STEP 4 Check the ground circuit to the front power window sub switch Measure the resistance at front power window sub switch connector E-08 1864
STEP 5 Check the wiring harness between front power window sub switch connector E-08 and ground 2054
STEP 6 Check joint connector (1) connector C-101, joint connector (3) connector C-103 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3800
STEP 7 Check the wiring harness between front power window sub switch connector E-08 (terminals Nos 2 and 3), joint connector (3) connector C-103 (terminal No 19) and joint connector (1) connector C-101 (terminal No 3) 3965
STEP 8 Retest the system 4441
INSPECTION PROCEDURE 4: A Door cannot be Locked or Unlocked by The Central Door Locking System 1866
DIAGNOSTIC PROCEDURE 1869
STEP 1 Confirmation of the defective door lock actuator 1869
STEP 2 Check front door lock actuator (LH) connector E-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2352
STEP 3 Check the front door lock actuator (LH) 2056
STEP 4 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2353
STEP 5 Check the wiring harness between ETACS-ECU connector C-315 (terminals Nos 5 and 6) and front door lock actuator (LH) connector E-16 (terminals Nos 6 and 4) 2493
STEP 6 Check front door lock actuator (RH) connector E-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3972
STEP 7 Check the front door lock actuator (RH) 1871
STEP 8 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2354
STEP 9 Check the wiring harness between ETACS-ECU connector C-315 (terminals Nos 5 and 6) and front door lock actuator (RH) connector E-07 (terminals Nos 6 and 4) 1872
STEP 10 Check rear door lock actuator (RH) connector E-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1872
STEP 11 Check the rear door lock actuator (RH) 1873
STEP 12 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3975
STEP 13 Check the wiring harness between ETACS-ECU connector C-311 (terminals Nos 6 and 9) and rear door lock actuator (RH) connector E-19 (terminals Nos 6 and 4) 1874
STEP 14 Check rear door lock actuator (LH) connector E-26 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1874
STEP 15 Check the rear door lock actuator (LH) 1875
STEP 16 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1875
STEP 17 Check the wiring harness between ETACS-ECU connector C-311 (terminals Nos 6 and 9) and rear door lock actuator (LH) connector E-26 (terminals Nos 6 and 4) 2358
STEP 18 Retest the system 1876
INSPECTION PROCEDURE 5: Selector “P” Position-linked Door Unlock Function does not Operate Normally <Vehicles with TC-SST> 3035
DIAGNOSTIC PROCEDURE 2066
STEP 1 Checking central door locking system operation 1877
STEP 2 Check the customize function 4522
STEP 3 Using scan tool MB991958, read CAN bus the diagnostic trouble code 2630
STEP 4 Using scan tool MB991958, read the diagnostic trouble code 1879
STEP 5 Retest the system 1879
POWER WINDOW DIAGNOSIS 3985
TROUBLESHOOTING STRATEGY 1879
DIAGNOSTIC TROUBLE CODE PROCEDURES <POWER WINDOW> 3812
CODE NO L0730 P/W (DR) SW pulse 1 disconnection 1881
DIAGNOSTIC PROCEDURE 1882
STEP 1 Check power window main switch connector E-15, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2505
STEP 2 Check the wiring harness between power window main switch connector E-15 (terminals Nos 8, 9 and 12) and front power window motor (LH) connector E-14 (terminals Nos 3, 5 and 6) 2072
STEP 3 Diagnostic trouble code recheck 1882
CODE NO L0732 P/W (DR) SW pulse 2 disconnection 1883
DIAGNOSTIC PROCEDURE 2506
STEP 1 Check power window main switch connector E-15, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3043
STEP 2 Check the wiring harness between power window main switch connector E-15 (terminals Nos 9, 11 and 12) and front power window motor (LH) connector E-14 (terminals Nos 5, 2 and 6) 1884
STEP 3 Diagnostic trouble code recheck 1884
CODE NO L0734 P/W (DR) Above window position 2507
DIAGNOSTIC PROCEDURE 3995
STEP 1 Check the power window fully closed position 3043
STEP 2 Diagnostic trouble code recheck 3044
CODE NO L0736 P/W (DR) Sensor fail (ground) 1886
DIAGNOSTIC PROCEDURE 1887
STEP 1 Check power window main switch connector E-15, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1887
STEP 2 Check the wiring harness between power window main switch connector E-15 (terminal No 12) and front power window motor (LH) connector E-14 (terminal No 6) 1887
STEP 3 Diagnostic trouble code recheck 3045
CODE NO L0740 P/W (DR) 3 times jam – protection 1888
DIAGNOSTIC PROCEDURE 1888
STEP 1 Check the power window fully closed position 2509
STEP 2 Diagnostic trouble code recheck 1888
CODE NO L0746 P/W (DR) Parameter read fail CODE NO L0750 P/W (DR) Position read fail 1889
DIAGNOSTIC PROCEDURE 1889
Diagnostic trouble code recheck 1889
SYMPTOM PROCEDURES <POWER WINDOW> 2511
INSPECTION PROCEDURE 1: Power Windows do not work at All 1890
DIAGNOSTIC PROCEDURE 1891
STEP 1 Check the power supply system 1891
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 1892
STEP 3 Using scan tool MB991958, check data list 1892
STEP 4 Check ETACS-ECU connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3819
STEP 5 Check the fusible link (34) line of power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-309 1893
STEP 6 Check the wiring harness between ETACS-ECU connector C-309 (terminal 1) and fusible link (34) 2646
STEP 7 Check ETACS-ECU connector C-307 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1893
STEP 8 Check the fusible link (36) line of power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-307 1894
STEP 9 Check the wiring harness between ETACS-ECU connector C-307 (terminal 2) and fusible link (36) 1894
STEP 10 Check power window main switch connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2515
STEP 11 Check the ETACS-ECU connector C-315 line circuit to the power window main switch Measure the voltage at power window main switch connector E-15 1895
STEP 12 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1895
STEP 13 Check the wiring harness between ETACS-ECU connector C-315 (terminal 10) and power window main switch connector E-15 (terminal 5) 1895
STEP 14 Check the ground circuit to the power window main switch Measure the resistance at power window main switch connector E-15 3822
STEP 15 Check the wiring harness between power window main switch connector E-15 (terminal 10) and ground 1896
STEP 16 Retest the system 2089
INSPECTION PROCEDURE 2: Driver’s Power Window does not work by means of The Power Window Main Switch 4016
DIAGNOSTIC PROCEDURE 3823
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 1898
STEP 2 Check the power window main switch 1898
STEP 3 Check power window main switch connector E-15, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1899
STEP 4 Check the wiring harness between power window main switch connector E-15 (terminals Nos 2 and 6) and front power window motor (LH) connector E-14 (terminals Nos 4 and 1) 1899
STEP 5 Retest the system 4019
INSPECTION PROCEDURE 3: Relevant Power Window(s) does not work by means of The Front and Rear Passenger’s Power Window Sub Switches 1900
DIAGNOSTIC PROCEDURE 1903
STEP 1 Check the power window lock switch 3825
STEP 2 Check power window main switch connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2377
STEP 3 Determine a trouble spot 3826
STEP 4 Check front power window sub switch connector E-09 and front power window motor (RH) connector E-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1904
STEP 5 Check the front power window sub switch for continuity 1904
STEP 6 Check the front power window motor (RH) 1905
STEP 7 Check the battery power supply circuit to the front power window sub switch Measure the voltage at front power window sub switch connector E-09 1905
STEP 8 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3058
STEP 9 Check the wiring harness between ETACS-ECU connector C-315 (terminal No 8) and front power window sub switch connector E-09 (terminal No 6) 2659
STEP 10 Check the ground circuit to the front power window sub switch Measure the resistance at front power window sub switch connector E-09 1906
STEP 11 Check the wiring harness between power window main switch connector E-15 (terminals Nos 1 and 3) and front power window sub switch connector E-09 (terminals Nos 8 and 5) 2380
STEP 12 Check the wiring harness between front power window sub switch connector E-09 (terminals Nos 4 and 7) and front power window motor (RH) connector E-10 (terminals Nos 1 and 4) 1907
STEP 13 Check rear power window sub switch (LH) connector E-24 and rear power window motor (LH) connector E-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3059
STEP 14 Check the rear power window sub switch (LH) for continuity 2661
STEP 15 Check the rear power window motor (LH) 1909
STEP 16 Check the battery power supply circuit to the rear power window sub switch (LH) Measure the voltage at rear power window sub switch (LH) connector E-24 2664
STEP 17 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3834
STEP 18 Check the wiring harness between ETACS-ECU connector C-311 (terminal No 12) and rear power window sub switch (LH) connector E-24 (terminal No 6) 1910
STEP 19 Check the ground circuit to the rear power window sub switch (LH) Measure the resistance at rear power window sub switch (LH) connector E-24 3835
STEP 20 Check the wiring harness between power window main switch connector E-15 (terminals Nos 18 and 19) and rear power window sub switch (LH) connector E-24 (terminals Nos 5 and 8) 1911
STEP 21 Check the wiring harness between rear power window sub switch (LH) connector E-24 (terminals Nos 4 and 7) and rear power window motor (LH) connector E-25 (terminals Nos 4 and 1) 1911
STEP 22 Check rear power window sub switch (RH) connector E-21 and rear power window motor (RH) connector E-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1912
STEP 23 Check the rear power window sub switch (RH) for continuity 3063
STEP 24 Check the rear power window motor (RH) 1913
STEP 25 Check the battery power supply circuit to the rear power window sub switch (RH) Measure the voltage at rear power window sub switch (RH) connector E-21 2669
STEP 26 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1914
STEP 27 Check the wiring harness between ETACS-ECU connector C-311 (terminal No 12) and rear power window sub switch (RH) connector E-21 (terminal No 6) 4042
STEP 28 Check the ground circuit to the rear power window sub switch (RH) Measure the resistance at rear power window sub switch (RH) connector E-21 1914
STEP 29 Check the wiring harness between power window main switch connector E-15 (terminals Nos 15 and 17) and rear power window sub switch (RH) connector E-21 (terminals Nos 5 and 8) 1915
STEP 30 Check the wiring harness between rear power window sub switch (RH) connector E-21 (terminals Nos 4 and 7) and rear power window motor (RH) connector E-20 (terminals Nos 4 and 1) 1915
INSPECTION PROCEDURE 4: Front and/or Rear Passenger’s Power Window(s) do not work by means of The Power Window Main Switch 1916
DIAGNOSTIC PROCEDURE 1917
STEP 1 Check the power window main switch 4046
STEP 2 Check the power window sub switch 1918
STEP 3 Check the power supply system 2511
STEP 4 Using scan tool MB991958, read the diagnostic trouble code 1918
STEP 5 Check power window main switch connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2119
STEP 6 Check the ETACS-ECU connector C-315 line circuit to the power window main switch Measure the voltage at power window main switch connector E-15 3843
STEP 7 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1919
STEP 8 Check the wiring harness between ETACS-ECU connector C-315 (terminal No 8) and power window main switch connector E-15 (terminal No 4) 1920
STEP 9 Retest the system 3071
INSPECTION PROCEDURE 5: The Power Window Timer Function does not work Normally 1920
DIAGNOSTIC PROCEDURE 1920
STEP 1 Check the power supply system 2122
STEP 2 Using scan tool MB991958, check data list 3844
STEP 3 Retest the system 4056
INSPECTION PROCEDURE 6: Power Window Anti-trap Function does not work Normally <Driver’s side seat> 1922
DIAGNOSTIC PROCEDURE 1922
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4057
STEP 2 Check the power window operating current 1923
STEP 3 Confirm the power window learning function 1923
STEP 4 Retest the system 1924
INSPECTION PROCEDURE 7: The Window Glass Lowers Automatically while it is Rising 2126
DIAGNOSTIC PROCEDURE 4059
STEP 1 Determine a trouble spot 2684
STEP 2 Check the power window anti-trap function 1924
STEP 3 Check that the door window glasses are installed correctly 1924
STEP 4 Retest the system 1924
POWER WINDOW SWITCH TERMINAL CHECK 1925
DOOR DIAGNOSIS 1926
SYMPTOM PROCEDURES 2133
INSPECTION PROCEDURE 1: Water Leak Through Door Window Glass 2134
STEP 1 Check the door window glass installation 1926
STEP 2 Check the clearance at the top of the door window glass 1926
STEP 3 Retest the system 1926
INSPECTION PROCEDURE 2: Door Window Glass Malfunction 1927
STEP 1 Check the door window glass installation condition 2135
STEP 2 Check the door sash 1927
STEP 3 Inspect the window regulator assembly 1927
STEP 4 Retest the system 1927
INSPECTION PROCEDURE 3: Water Leak Through Door Edge 1927
STEP 1 Check the weatherstrip 2137
STEP 2 Check the door fit (alignment) 1927
STEP 3 Retest the system 1927
INSPECTION PROCEDURE 4: Water Leak from Door Center 1927
STEP 1 Check the drain hole 1927
STEP 2 Check the weatherstrip 4067
STEP 3 Retest the system 1927
INSPECTION PROCEDURE 5: Door Hard to Open 2138
STEP 1 Adjust the latch and striker engagement 1928
STEP 2 Check for lock rod damage 1928
STEP 3 Check the door handle flexibility (amount of movement of handle required to open door) 1928
STEP 4 Retest the system 1928
INSPECTION PROCEDURE 6: Door does not Open or Close Completely 1928
STEP 1 Check the door hinge position 1928
STEP 2 Check the door 1928
STEP 3 Check the grease 2697
STEP 4 Retest the system 1928
INSPECTION PROCEDURE 7: Uneven Gap Between Body 4070
INSPECTION PROCEDURE 8: Wind Noise Around Door 1929
STEP 1 Check the weatherstrip for holding condition 1929
STEP 2 Check the weatherstrip for installation condition 1929
STEP 3 Check the clearance 1929
STEP 4 Check the door 4072
STEP 5 Retest the system 1929
HOW TO LOCATE WIND NOISE 1929
ON-VEHICLE SERVICE 1933
DOOR FIT ADJUSTMENT 2146
DOOR WINDOW GLASS ADJUSTMENT 1936
POWER WINDOW CHECK 1937
GLASS SLIDING MECHANISM CHECK AND ADJUSTMENT 4084
POWER WINDOW SAFETY MECHANISM CHECK <DRIVER’S SIDE> 1938
POWER WINDOW TIMER FUNCTION CHECK 2708
POWER WINDOW OPERATING CURRENT CHECK 3864
LEARNING PROCEDURES OF THE POWER WINDOW FULLY CLOSED POSITION <DRIVER’S SIDE> 1939
LEARNING PROCEDURES OF THE FULLY CLOSED POSITION WHEN THE POWER WINDOW SWITCH IS REMOVED, OR THE POWER WINDOW REGULATOR ASSEMBLY IS REMOVED OR REPLACED 1939
LEARNING PROCEDURES WHEN THE POWER WINDOW SWITCH IS REPLACED WITH A NEW ONE 1939
CENTRAL DOOR LOCKING SYSTEM CHECK 3085
CHECK OF KEY LOCK PREVENTION FUNCTION 1940
SHIFT “P” INTERLINK DOOR UNLOCK FUNCTION CHECK <VEHICLES WITH TC-SST> 1940
DOOR OUTSIDE HANDLE PLAY CHECK 1940
DOOR INSIDE HANDLE CHECK 1941
DOOR INSIDE HANDLE KNOB PLAY CHECK 1941
DOOR INSIDE HANDLE LOCK KNOB STROKE CHECK 1941
DOOR ASSEMBLY 2712
INSTALLATION SERVICE POINT 4102
INSPECTION 1945
DOOR SWITCH CHECK 1945
DOOR GLASS AND REGULATOR 2161
REMOVAL SERVICE POINTS 4110
INSPECTION 2730
POWER WINDOW SWITCH CONTINUITY CHECK 1949
DOOR WINDOW REGULATOR CHECK 2167
DOOR HANDLE AND LATCH 3875
REMOVAL SERVICE POINT 2439
INSTALLATION SERVICE POINTS 1954
INSPECTION 4123
FRONT DOOR LOCK ACTUATOR CHECK 1955
REAR DOOR LOCK ACTUATOR CHECK 1956
CENTRAL DOOR LOCK SWITCH CONTINUITY CHECK 1956
LOCK SWITCH CHECK <VEHICLE WITH KEYLESS OPERATION SYSTEM (KOS)> 1957
WINDOW GLASS RUNCHANNEL AND DOOR OPENING WEATHERSTRIP 1958
REMOVAL SERVICE POINTS 1961
INSTALLATION SERVICE POINTS 1962
PROTECTOR FILM 1963
INSTALLATION SERVICE POINT 1964
TRUNK LID 1965
SPECIFICATION(S) 3123
TRUNK LID DIAGNOSIS 1965
SYMPTOM PROCEDURES 1965
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking 1965
STEP 1 Check the release cable routing condition 1965
STEP 2 Check the engagement of the trunk lid latch and trunk lid striker 1966
STEP 3 Retest the system 1966
INSPECTION PROCEDURE 2: Uneven Body Clearance 1966
STEP 1 Check the clearance around the trunk lid 1966
STEP 2 Retest the system 2773
INSPECTION PROCEDURE 3: Uneven Height 1966
STEP 1 Check the trunk lid height 1966
STEP 2 Retest the system 1966
ON-VEHICLE SERVICE 3128
ADJUSTMENT OF CLEARANCE AROUND TRUNK LID 1967
TRUNK LID STRIKER ADJUSTMENT 4553
TRUNK LID HEIGHT ADJUSTMENT 1968
TRUNK LID 1969
REMOVAL SERVICE POINTS 3137
INSTALLATION SERVICE POINT 1971
INSPECTION 1971
TRUNK LID LATCH ASSEMBLY CHECK 1971
TRUNK LID OPENER SWITCH CHECK <VEHICLES WITH KOS> 1972
SUNROOF 1972
SPECIFICATION(S) 3140
SUNROOF DIAGNOSIS 1974
TROUBLESHOOTING STRATEGY 2216
DIAGNOSTIC TROUBLE CODE PROCEDURES 1975
CODE NO L0630 S/R POWER SUPPLY 2218
DIAGNOSTIC PROCEDURE 1976
STEP 1 Check sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1976
STEP 2 Check the wiring harness between sunroof motor assembly connector D-06 (terminal 6) and fusible link (34) 1976
STEP 3 Diagnostic trouble code recheck 1977
CODE NO L0632 S/R Switch fail 2797
DIAGNOSTIC PROCEDURE 1978
STEP 1 Check sunroof switch connector D-05 and sunroof motor assembly D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1978
STEP 2 Check the wiring harness between sunroof switch connector D-05 (terminals No 3, 5, 6) and sunroof motor assembly connector D-06 (terminals No 4, 5, 10) 1978
STEP 3 Diagnostic trouble code recheck 2221
CODE NO L0634 S/R Sensor signal 1979
DIAGNOSTIC PROCEDURE 1979
Diagnostic trouble code recheck 1979
CODE NO L0637 S/R Position 2799
DIAGNOSTIC PROCEDURE 3148
STEP 1 Check the sunroof fully closed position 4556
STEP 2 Diagnostic trouble code recheck 1980
CODE NO L0640 S/R Over load 1980
DIAGNOSTIC PROCEDURE 1980
STEP 1 Check the sunroof fully closed position 3149
STEP 2 Diagnostic trouble code recheck 2801
SYMPTOM PROCEDURES 4556
INSPECTION PROCEDURE 1: Sunroof does not work at All 2225
DIAGNOSTIC PROCEDURE 2225
STEP 1 Using scan tool MB991958, read CAN bus the diagnostic trouble code 2225
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 1983
STEP 3 Check sunroof switch connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2804
STEP 4 Sunroof switch check 2445
STEP 5 Check the ground circuit to the sunroof motor assembly Measure the resistance at sunroof switch connector D-05 2445
STEP 6 Check sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1984
STEP 7 Check the wiring harness between sunroof switch connector D-05 (terminal 4) and sunroof motor assembly connector D-06 (terminal 1) 1985
STEP 8 Check sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1985
STEP 9 Check the ground circuit to the sunroof motor assembly Measure the resistance at sunroof motor assembly connector D-06 1985
STEP 10 Check the wiring harness between sunroof motor assembly connector D-06 (terminal 2) and ground 1985
STEP 11 Retest the system 4557
INSPECTION PROCEDURE 2: The Sunroof Lid Glass does not Tilt-up (Tilt-down, Open, and Close Normally) 1986
DIAGNOSTIC PROCEDURE 1987
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 1987
STEP 2 Check sunroof switch connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3158
STEP 3 Sunroof switch check 1988
STEP 4 Check sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1988
STEP 5 Check the wiring harness between sunroof switch connector D-05 (terminal 3) and sunroof motor assembly connector D-06 (terminal 4) 4558
STEP 6 Retest the system 1989
INSPECTION PROCEDURE 3: The Sunroof Lid Glass does not Open (Tilt-up, Tilt-down, And Close Normally) 2234
DIAGNOSTIC PROCEDURE 2234
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4558
STEP 2 Check sunroof switch connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2814
STEP 3 Sunroof switch check 1991
STEP 4 Check sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1991
STEP 5 Check the wiring harness between sunroof switch connector D-05 (terminal 5) and sunroof motor assembly connector D-06 (terminal 5) 3162
STEP 6 Retest the system 1992
INSPECTION PROCEDURE 4: The Sunroof Lid Glass does not Tilt-down or Close (Tilt-up and Open Normally) 1992
DIAGNOSTIC PROCEDURE 3163
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4558
STEP 2 Check sunroof switch connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1994
STEP 3 Sunroof switch check 1994
STEP 4 Check sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 1994
STEP 5 Check the wiring harness between sunroof switch connector D-05 (terminal 6) and sunroof motor assembly connector D-06 (terminal 10) 1994
STEP 6 Retest the system 3167
INSPECTION PROCEDURE 5: Sunroof Safety Function does not work Normally 1995
DIAGNOSTIC PROCEDURE 1995
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3168
STEP 2 Check the trouble symptom 1996
INSPECTION PROCEDURE 6: The Sunroof Timer Function does not work 1997
DIAGNOSTIC PROCEDURE 2245
STEP 1 Check the power supply system 3170
STEP 2 Using scan tool MB991958, read CAN bus the diagnostic trouble code 2246
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 1999
STEP 4 Using scan tool MB991958, check data list 2000
STEP 5 Retest the system 2000
ON-VEHICLE SERVICE 2003
WATER TEST 2003
SUNROOF FIT ADJUSTMENT 2004
SUNROOF SAFETY FUNCTION CHECK 2004
SUNROOF CHECK 2254
SUNROOF TIMER FUNCTION CHECK 2829
SUNROOF LID GLASS OPERATION CURRENT CHECK 2005
LEARNING PROCEDURES OF THE SUNROOF FULLY CLOSED POSITION 2005
SHIFTING CONDITIONS FOR THE FULLY CLOSED POSITION ADJUSTMENT MODE 2005
HOW TO ADJUST THE FULLY CLOSED POSITION <FORCED FULLY CLOSED POSITION ADJUSTMENT MODE> 2006
HOW TO ADJUST THE FULLY CLOSED POSITION <SUCH AS WHEN THE SAFETY FUNCTION IS ACTIVATED CONSECUTIVELY FIVE TIMES> 2006
SUNROOF TIMER MECHANISM 2008
SAFETY MECHANISM 2832
SUNROOF 2009
REMOVAL SERVICE POINT 2010
INSTALLATION SERVICE POINT 2839
INSPECTION 2011
SUNROOF SWITCH CONTINUITY CHECK 2011
REMOVAL SERVICE POINTS 2012
INSTALLATION SERVICE POINTS 2013
LOOSE PANEL 4563
REMOVAL SERVICE POINT 2015
INSTALLATION SERVICE POINT 3193
KEYLESS OPERATION SYSTEM (KOS) 4187
GENERAL INFORMATION 2018
SERVICE SPECIFICATIONS 2565
SPECIAL TOOL 4170
DIAGNOSIS 2315
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 2315
DIAGNOSTIC FUNCTION 4171
HOW TO CONNECT THE SCAN TOOL (M U T -III) 2026
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3763
HOW TO DIAGNOSE THE CAN BUS LINES 2027
CHECK OF FREEZE FRAME DATA 2028
Registration flow chart 2320
DIAGNOSTIC TROUBLE CODE PROCEDURES 3016
DTC B1731: Engine control module communication timeout 2038
DIAGNOSIS 2038
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2039
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 2039
STEP 3 Recheck for diagnostic trouble code 2598
STEP 4 Recheck for diagnostic trouble code 2040
DTC B1761: VIN code not programmed 2040
DIAGNOSIS 2040
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2041
STEP 2 Register the VIN and recheck the diagnostic trouble code 2041
DTC B1A08: Keyless/KOS key1 performance DTC B1A09: Keyless/KOS key2 performance DTC B1A0A: Keyless/KOS key3 performance DTC B1A0B: Keyless/KOS key4 performance 4320
DIAGNOSIS 3943
STEP 1 Synchronize the rolling code and recheck the diagnostic trouble code 2042
STEP 2 Check whether the diagnostic trouble code is reset 2042
DTC B1A10: Keyless/KOS key 1 low battery DTC B1A11: Keyless/KOS key 2 low battery DTC B1A12: Keyless/KOS key 3 low battery DTC B1A13: Keyless/KOS key 4 low battery 2043
DIAGNOSTIC PROCEDURE 2602
STEP 1 Replace the battery in the keyless operation key and recheck the diagnostic trouble code 2999
STEP 2 Replace the keyless operation key and recheck the diagnostic trouble code 3948
DTC B1A24: Key ID not registered 2044
DIAGNOSIS 2604
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2044
STEP 2 Register the key ID and recheck the diagnostic trouble code 2045
DTC B1A25: Key ID unmatched 2045
DIAGNOSIS 2999
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2339
STEP 2 Register the key ID and recheck the diagnostic trouble code 2481
STEP 3 Replace the keyless operation key and recheck the diagnostic trouble code 2046
STEP 4 Register the key ID and recheck the diagnostic trouble code 4371
STEP 5 Replace the keyless operation key and recheck the diagnostric trouble code 2047
DTC B1A28: Engine control module authenticate error 3953
DIAGNOSIS 2484
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2484
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 2048
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 2484
STEP 4 Recheck for diagnostic trouble code 3795
STEP 5 Recheck for diagnostic trouble code 2485
DTC B1A35: Transponder read error 2049
DIAGNOSIS 3956
STEP 1 Sufficiently insert the keyless operation key in the inverted direction at the emergency operation, and recheck the diagnostic trouble code 3796
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 2050
STEP 3 Check the emergency key and keyless operation key inserted in the key cylinder for interference 2050
STEP 4 Recheck for diagnostic trouble code 2051
STEP 5 Replace the keyless operation key and recheck the diagnostic trouble code 3959
STEP 6 Register the key ID and recheck the diagnostic trouble code 2051
STEP 7 Replace the keyless operation key and recheck the diagnostic trouble code 2488
DTC B2101: IG SW start POS circuit low DTC B2102: IG SW start POS circuit high 3027
DIAGNOSIS 3962
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2053
STEP 2 Check ETACS-ECU connector C-317 and KOS-ECU connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2054
STEP 3 Check the wiring harness between KOS-ECU connector C-05 (terminal No 39) and ETACS-ECU connector C-317 (terminal No 5) for open circuit 2054
STEP 4 Using scan tool MB991958, check data list 3801
STEP 5 Recheck for diagnostic trouble code 2055
DTC B2204: Coding data mismatch 2055
DIAGNOSIS 2055
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2351
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2352
STEP 3 Recheck for diagnostic trouble code 2056
DTC B2206: VIN code mismatch 3971
DIAGNOSIS 2057
STEP 1 Check the VIN registered in the engine control module and the VIN of the vehicle 2493
STEP 2 Recheck for diagnostic trouble code 4472
STEP 3 Recheck for diagnostic trouble code 3973
DTC B2352: Antenna fail 2059
DIAGNOSIS 3032
STEP 1 Check receiver antenna module connector C-08, KOS-ECU connector C-05 and joint connector (6) C-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2354
STEP 2 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the KOS-ECU connector C-05 (terminal Nos 11, 12, 32, 7) for open circuit 2061
STEP 3 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the ground for short circuit 2498
STEP 4 Replace the receiver antenna module, and check whether the diagnostic trouble code is reset 3978
DTC B2400: KOS key registration fail 2065
DIAGNOSIS 2066
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2066
STEP 2 Replace the battery in the keyless operation key and recheck the diagnostic trouble code 2067
STEP 3 Replace the keyless operation key and recheck the diagnostic trouble code 2067
STEP 4 Check receiver antenna module connector C-08, receiver antenna assembly connector D-14, KOS-ECU connector C-05, joint co 2067
STEP 5 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the KOS-ECU connector C-05 (terminal Nos 12, 32, 7, 9, 13) for open circuit 2068
STEP 6 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the ground for short circuit 2070
STEP 7 Replace the receiver antenna assembly, and check whether the diagnostic trouble code is reset 2071
STEP 8 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the KOS-ECU connector C-05 (terminal Nos 11, 12, 32, 7, 9, 13) for open circuit 2072
STEP 9 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the ground for short circuit 2074
STEP 10 Replace the receiver antenna module, and check whether the diagnostic trouble code is reset 3814
DTC B2401: Keyless/KOS key ID not registered 3814
DIAGNOSIS 2076
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2076
STEP 2 Register the keyless operation key ID and recheck the diagnostic trouble code 2077
STEP 3 Replace the keyless operation key and recheck the diagnostic trouble code 2077
DTC B2402: STL unit comm (system ID) DTC B2403: STL unit comm (CRC) DTC B2404: STL unit comm (function code) DTC B2405: STL unit 3816
DIAGNOSIS 2079
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3817
STEP 2 Check key reminder switch connector C-211 and KOS-ECU connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2080
STEP 3 Wiring harness check between C-211 key reminder switch connector and C-05 KOS-ECU connector for open circuit 2081
STEP 4 Check the wiring harness between the C-211 key reminder switch connector (terminal Nos 9, 12) and the ground for short circuit 2082
STEP 5 Replace the key reminder switch, and check whether the diagnostic trouble code is reset 3819
DTC B2409 STL unit comm (No response) 2370
DIAGNOSIS 2513
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2084
STEP 2 Check key reminder switch connector C-211 and KOS-ECU connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2084
STEP 3 Wiring harness check between C-211 key reminder switch connector and C-05 KOS-ECU connector for open circuit 2085
STEP 4 Check the wiring harness between the C-211 key reminder switch connector (terminal Nos 9, 11, 12) and the ground for short circuit 2086
STEP 5 Replace the key reminder switch, and check whether the diagnostic trouble code is reset 2373
DTC B240A: FR antenna(outdoor) open 3822
DIAGNOSIS 2089
STEP 1 Check KOS-ECU connector C-05 and outside transmitter antenna assembly (driver’s side) connector D-23 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2650
STEP 2 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 6, 17, 40) and outside transmitter antenna assembly (driver’s side) connector D-23 (terminal Nos 3, 2, 1) for open circuit 3823
STEP 3 Check the wiring harness between the outside transmitter antenna assembly (driver’s side) connector D-23 (terminal Nos 3, 2, 1) and the ground for short circuit 2375
STEP 4 Keyless operation system communication test 2093
STEP 5 Check whether the diagnostic trouble code is reset 3825
DTC B240B: FL antenna(outdoor) open 2094
DIAGNOSIS 2095
STEP 1 Check KOS-ECU connector C-05 and outside transmitter antenna assembly (passenger’s side) connector D-42 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2095
STEP 2 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 6, 18, 40) and outside transmitter antenna assembly (passenger’s side) connector D-42 (terminal Nos 3, 2, 1) for open circuit 2096
STEP 3 Check the wiring harness between the outside transmitter antenna assembly (passenger’s side) connector D-42 (terminal Nos 3, 2, 1) and the ground for short circuit 2378
STEP 4 Keyless operation system communication test 2099
STEP 5 Check whether the diagnostic trouble code is reset 2099
DTC B240C: Tail gate antenna(outdoor) open 3058
DIAGNOSIS 2524
STEP 1 Check KOS-ECU connector C-05 and outside transmitter antenna assembly (trunk lid) connector F-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2101
STEP 2 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 6, 19, 40) and outside transmitter antenna assembly (trunk lid) connector F-20 (terminal Nos 1, 2, 3) for open circuit 2380
STEP 3 Check the wiring harness between the outside transmitter antenna assembly (trunk lid) connector F-20 (terminal Nos 1, 2, 3) and the ground for short circuit 2661
STEP 4 Keyless operation system communication test 2105
STEP 5 Check whether the diagnostic trouble code is reset 2105
DTC B240D: Front antenna(indoor) open 2106
DIAGNOSIS 2107
STEP 1 Check KOS-ECU connector C-05 and inside transmitter antenna assembly (front) connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2107
STEP 2 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 6, 16, 40) and inside transmitter antenna assembly (front) connector C-121 (terminal Nos 3, 2, 1) for open circuit 2107
STEP 3 Check the wiring harness between the inside transmitter antenna assembly (front) connector C-121 (terminal Nos 3, 2, 1) and the ground for short circuit 2384
STEP 4 Keyless operation system communication test 2110
STEP 5 Check whether the diagnostic trouble code is reset 4039
DTC B2410: Rear antenna(indoor) open 2111
DIAGNOSIS 2112
STEP 1 Check KOS-ECU connector C-05 and inside transmitter antenna assembly (rear) connector F-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4040
STEP 2 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 6, 20, 40) and inside transmitter antenna assembly (rear) connector F-02 (terminal Nos 3, 2, 1) for open circuit 3066
STEP 3 Check the wiring harness between the inside transmitter antenna assembly (rear) connector F-02 (terminal Nos 3, 2, 1) and the ground for short circuit 2115
STEP 4 Keyless operation system communication test 2116
STEP 5 Check whether the diagnostic trouble code is reset 3068
DTC B2412: LF antenna power voltage 2117
DIAGNOSIS 2452
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2119
STEP 2 Check KOS-ECU connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2119
STEP 3 Check the wiring harness between the KOS-ECU connector C-05 (terminal No 40) and each inside and outside antenna for open circuit 2120
STEP 4 Check the wiring harness between the each inside and outside antenna and the ground for short circuit 2122
STEP 5 Check whether the diagnostic trouble code is reset 2123
DTC B2413: STL unit power voltage 3073
DIAGNOSIS 2125
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4057
STEP 2 Check key reminder switch connector C-211 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2125
STEP 3 Check the power supply circuit to the key reminder switch Measure the voltage at C-211 key reminder switch connector 2126
STEP 4 Check KOS-ECU connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2126
STEP 5 Check the wiring harness between the C-211 key reminder switch connector (terminal Nos 11) and the ground for short circuit 2126
STEP 6 Replace the key reminder switch, and check whether the diagnostic trouble code is reset 2127
DTC B2414: Unlock sensor fail 2127
DIAGNOSIS 2128
STEP 1 Using scan tool MB991958, read CAN bus the diagnostic trouble code 2129
STEP 2 Check KOS-ECU connector C-05, unlock sensor (front door: LH) connector E-18 and unlock sensor (front door: RH) connector E-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2687
STEP 3 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 24, 36) and unlock sensor (front door: LH) connector E-18 (terminal Nos 4, 2) for open circuit 4061
STEP 4 Check the wiring harness between the unlock sensor (front door: LH) connector E-18 (terminal Nos 4, 2) and the ground for short circuit 2131
STEP 5 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 25, 36) and unlock sensor (front door: RH) connector E-05 (terminal Nos 4, 2) for open circuit 2395
STEP 6 Check the wiring harness between the unlock sensor (front door: RH) connector E-05 (terminal Nos 4, 2) and the ground for short circuit 2690
STEP 7 Replace the unlock sensor, and check whether the diagnostic trouble code is reset 2397
DTC B2415: RA module power voltage 2134
DIAGNOSIS 2135
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2693
STEP 2 Check receiver antenna module connector C-08, receiver antenna assembly connector D-14, KOS-ECU connector C-05, joint co 2136
STEP 3 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the KOS-ECU connector C-05 (terminal Nos 12, 32, 7, 9, 13) for open circuit 2137
STEP 4 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the ground for short circuit 2139
STEP 5 Replace the receiver antenna assembly, and check whether the diagnostic trouble code is reset 2403
STEP 6 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the KOS-ECU connector C-05 (terminal Nos 11, 12, 32, 7) for open circuit 3861
STEP 7 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the ground for short circuit 2143
STEP 8 Replace the receiver antenna module, and check whether the diagnostic trouble code is reset 2144
DTC B2416: ECU internal error 4074
DIAGNOSIS 3083
Recheck for diagnostic trouble code 2145
DTC C1608: EEPROM Error 2146
DIAGNOSIS 2146
STEP 1 M U T -III CAN bus diagnostics 2146
STEP 2 Diagnostic trouble code check 2146
STEP 3 Diagnostic trouble code check 2146
DTC C1900: No registration 2147
DIAGNOSIS 2147
STEP 1 M U T -III CAN bus diagnostics 2147
STEP 2 Diagnostic trouble code check 2147
STEP 3 Recheck for diagnostic trouble code 3863
DTC C1901: Vehicle speed information abnormality 3863
DIAGNOSIS 2707
STEP 1 M U T -III CAN bus diagnostics 2148
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4085
STEP 3 Check for other diagnostic trouble code 3085
STEP 4 Check for other diagnostic trouble code 2149
STEP 5 Check the TPMS transmitter acceleration 2149
STEP 6 Recheck for diagnostic trouble code 2709
DTC C1910: Transmitter low battery voltage abnormality 1 DTC C1920: Transmitter low battery voltage abnormality 2 DTC C1930: Tra 2150
DIAGNOSIS 2151
STEP 1 M U T -III CAN bus diagnostics 2151
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2152
STEP 3 Connector check: C-05 KOS-ECU connector, C-16 joint connector, C-41 intermediate connector, and D-14 receiver antenna assembly connector 2152
STEP 4 Wiring harness check between C-05 KOS-ECU connector and D-14 receiver antenna assembly connector 2153
STEP 5 Wiring harness check between C-05 KOS-ECU connector and D-14 receiver antenna assembly connector 4096
STEP 6 Receiver antenna assembly check 2717
STEP 7 Check for TPMS transmitter 2157
STEP 8 Diagnostic trouble code recheck after register the ID codes 2157
DTC C1913: Acceleration sensor abnormality 1 DTC C1923: Acceleration sensor abnormality 2 DTC C1933: Acceleration sensor abnorma 2158
DIAGNOSIS 2158
STEP 1 M U T -III CAN bus diagnostics 2419
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2159
STEP 3 Check for TPMS transmitter 4100
STEP 4 Diagnostic trouble code recheck after register the ID codes 2159
DTC C1912: Tire Inflation pressure Warning 1 DTC C1922: Tire Inflation pressure Warning 2 DTC C1932: Tire Inflation pressure Warning 3 DTC C1942: Tire Inflation pressure Warning 4 2160
DIAGNOSIS 2160
STEP 1 M U T -III CAN bus diagnostics 3867
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2160
STEP 3 Tire check 2723
STEP 4 Diagnostic trouble code check 2421
STEP 5 Diagnostic trouble code check 2161
STEP 6 Tire pressure check by M U T -III 2161
STEP 7 Tire pressure check by M U T -III 2162
STEP 8 Recheck for diagnostic trouble code 2162
STEP 9 Recheck for diagnostic trouble code 2162
DTC C1915: Transmitter OFF Mode 1 DTC C1925: Transmitter OFF Mode 2 DTC C1935: Transmitter OFF Mode 3 DTC C1945: Transmitter OFF Mode 4 2726
DIAGNOSIS 2163
STEP 1 M U T -III CAN bus diagnostics 2163
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2163
STEP 3 Diagnostic trouble code check 2164
STEP 4 Diagnostic trouble code recheck after register the ID codes 4108
DTC U0019: Bus off (CAN-B) 2164
DIAGNOSIS 2164
STEP 1 Recheck for diagnostic trouble code 2165
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 2430
DTC U0141: ETACS-ECU CAN timeout 3092
DIAGNOSIS 2166
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2431
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2166
STEP 3 Recheck for diagnostic trouble code 2167
DTC U0151: SRS-ECU CAN timeout 2731
DIAGNOSIS 2167
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2168
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 2168
STEP 3 Recheck for diagnostic trouble code 3094
DTC U0154: Occupant classification-ECU CAN timeout 3095
DIAGNOSIS 2169
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2169
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 2169
STEP 3 Recheck for diagnostic trouble code 3095
DTC U0155: Combination meter CAN timeout 3095
DIAGNOSIS 2170
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4114
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 2171
STEP 3 Recheck for diagnostic trouble code 2171
DTC U0164: A/C-ECU CAN timeout 2172
DIAGNOSIS 2172
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2172
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 2172
STEP 3 Recheck for diagnostic trouble code 2437
DTC U0184: Audio CAN timeout 2173
DIAGNOSIS 2173
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2174
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 2174
STEP 3 Recheck for diagnostic trouble code 2740
DTC U0195: Satellite radio tuner CAN timeout 2175
DIAGNOSIS 2175
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2175
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 3102
STEP 3 Recheck for diagnostic trouble code 4121
DTC U0197: Hands free module CAN timeout 2176
DIAGNOSIS 3103
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2177
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 2177
STEP 3 Recheck for diagnostic trouble code 2177
DTC U0245: Audio visual navigation unit CAN timeout 2178
DIAGNOSIS 2178
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2178
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 3103
STEP 3 Recheck for diagnostic trouble code 2179
DTC U1412: Implausible Vehicle Speed Signal Received 2179
DIAGNOSIS 2179
STEP 1 M U T -III CAN bus diagnostics 2747
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2180
STEP 3 Vehicle speed check by combination meter 2180
STEP 4 Check for other diagnostic trouble code 2180
STEP 5 Check for other diagnostic trouble code 2180
STEP 6 Recheck for diagnostic trouble code 2181
DTC U1415: Coding not completed/Data fail 3886
DIAGNOSIS 2181
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2182
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2182
STEP 3 Recheck for diagnostic trouble code 2182
Code No U1417 Implausible coding data 2183
DIAGNOSIS 2183
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2184
STEP 2 Using scan tool MB991958, read the other system diagnostic trouble code 2184
STEP 3 Check part number of ETACS-ECU 2184
STEP 4 Check part number of KOS-ECU 2185
STEP 5 Recheck for diagnostic trouble code 2185
SYMPTOM PROCEDURES 2188
Inspection Procedure 1: Scan tool cannot communicate with KOS-ECU 2188
DIAGNOSIS 2189
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2189
STEP 2 Check the power supply circuit and the ground circuit to WCM 4006
STEP 3 Retest the system 2189
Inspection Procedure 2: The keyless operation key cannot be registered using scan tool 3118
DIAGNOSIS 2766
STEP 1 Check the keyless operation key inserted in the key cylinder for interference 2191
STEP 2 Retest the system 3120
STEP 3 Check which keyless operation key cannot be registered 2191
STEP 4 Retest the system 2192
STEP 5 Retest the system 2192
STEP 6 Retest the system 2192
STEP 7 Check receiver antenna module connector C-08, receiver antenna assembly connector D-14, KOS-ECU connector C-05, joint co 2192
STEP 8 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the KOS-ECU connector C-05 (terminal Nos 12, 32, 7, 9, 13) for open circuit 2193
STEP 9 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the ground for short circuit 2195
STEP 10 Replace the receiver antenna assembly, and retest the system 2196
STEP 11 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the KOS-ECU connector C-05 (terminal Nos 11, 12, 32, 7) for open circuit 2197
STEP 12 Check the wiring harness between the receiver antenna module connector C-08 (terminal Nos 2, 1, 8, 12) and the ground for short circuit 4553
STEP 13 Replace the receiver antenna module, and retest the system 2200
Inspection Procedure 3: Abnormality in KOS-ECU power supply and ground circuits 2201
DIAGNOSIS 2202
STEP 1 Check KOS-ECU connector C-05 and ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2202
STEP 2 Check the wiring harness between the KOS-ECU connector C-05 (terminal No 38, 39) and the ETACS-ECU connector C-317 (terminal No 10, 5) for open circuit 2202
STEP 3 Check the wiring harness between the KOS-ECU connector C-05 (terminal No 38, 39) and the ground for short circuit 4553
STEP 4 Check the wiring harness between the KOS-ECU connector C-05 and the ground for open circuit 3129
STEP 5 Retest the system 2203
Inspection Procedure 4: Keyless operation warning display does not disappear 2204
DIAGNOSIS 2204
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2204
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 4553
STEP 3 Using scan tool MB991958, read the KOS-ECU trouble code 2205
STEP 4 Check of the troubles 2205
Inspection Procedure 5: IG knob will not turn (keyless operation is not recognized) 3131
DIAGNOSIS 2207
STEP 1 Check the power supply circuit and the ground circuit to KOS-ECU 3794
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3882
STEP 3 Using scan tool MB991958, read the KOS-ECU diagnostic trouble code 2783
STEP 4 Using scan tool MB991958, Check the configuration function 4554
STEP 5 Check the ignition push switch Measure the resistance at KOS-ECU connector C-05 2209
STEP 6 Check the key reminder switch Measure the resistance at ETACS-ECU connector C-315 2784
STEP 7 Check with another registered keyless operation key 2209
STEP 8 Check receiver antenna assembly connector D-14, KOS-ECU connector C-05, joint connector (6) C-16 and intermittent connector C-41 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2210
STEP 9 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the KOS-ECU connector C-05 (terminal Nos 12, 32, 7, 9, 13) for open circuit 2211
STEP 10 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 8, 12, 3, 5) and the ground for short circuit 2213
STEP 11 Check the power supply circuit to the reciever antenna assembly Measure the voltage at reciever antenna assembly connector D-14 4555
STEP 12 Using the oscilloscope, check the waveform at receiver antenna module connector D-14 and ground by backprobing 2215
STEP 13 Check of the troubles 4555
Inspection Procedure 6: The engine will not start with KOS (IG knob operates normally) 2215
DIAGNOSIS 2215
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4555
STEP 2 Using scan tool MB991958, read the KOS-ECU diagnostic trouble code 2216
STEP 3 Using scan tool MB991958, Check the configuration function 2216
STEP 4 Check that the engine starts 2216
Inspection Procedure 7: Engine does not start with emergency key (cranking but no initial combustion) 2217
DIAGNOSIS 3142
STEP 1 Check the battery voltage 2217
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 2217
STEP 3 Using scan tool MB991958, read the MFI system diagnostic trouble code 2218
STEP 4 Using scan tool MB991958, read the KOS-ECU diagnostic trouble code 2218
STEP 5 Check that the engine starts 2218
Inspection Procedure 8: No door will be locked or unlocked by operating a lock switch on any door, or by touching the unlock sensor 2219
DIAGNOSIS 3146
STEP 1 Using scan tool MB991958, read CAN bus diagnostic trouble code 2220
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 2221
STEP 3 Check the central door locking operation 2221
STEP 4 Check the customize function 2221
STEP 5 Key reminder switch check 2222
STEP 6 Check the wiring harness between the key reminder switch connector C-211 (terminal No 3) and ETACS-ECU connector C-315 (terminal No 13) for open circuit 4556
STEP 7 Check the wiring harness between the key reminder switch connector C-211 (terminal No 3) and the ground for short circuit 2223
STEP 8 Check with another registered keyless operation key 2223
STEP 9 Check of the troubles 2223
Inspection Procedure 9: Driver’s door lock switch does not work 2224
DIAGNOSIS 2225
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4556
STEP 2 Check KOS-ECU connector C-05 and lock switch (front door: LH) connector E-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2225
STEP 3 Check the lock switch (front door: LH) 2226
STEP 4 Check the wiring harness between the KOS-ECU connector C-05 (terminal No 21) and lock switch (front door: LH) connector E-17 (terminal No 1), and between lock switch (front door: LH) connector E-17 (terminal No 2) and ground for open circuit 2227
STEP 5 Check the wiring harness between the lock switch (front door: LH) connector E-17 (terminal Nos 1, 2) and the ground for short circuit 2228
STEP 6 KOS communication test 2228
STEP 7 Check of the troubles 4557
Inspection Procedure 10: Driver’s door unlock sensor does not work 2229
DIAGNOSIS 2808
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2230
STEP 2 Check KOS-ECU connector C-05 and unlock sensor (front door: LH) connector E-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2230
STEP 3 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 24, 36) and unlock sensor (front door: LH) co 2231
STEP 4 Check the wiring harness between the unlock sensor (front door: LH) connector E-18 (terminal Nos 4, 2, 6) and the ground for short circuit 2232
STEP 5 KOS communication test 2233
STEP 6 Check of the troubles 4558
Inspection Procedure 11: Front passenger’s door lock switch does not work 2233
DIAGNOSIS 2234
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2235
STEP 2 Check KOS-ECU connector C-05 and lock switch (front door: RH) connector E-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2235
STEP 3 Check the lock switch (front door: RH) 2236
STEP 4 Check the wiring harness between the KOS-ECU connector C-05 (terminal No 23) and lock switch (front door: RH) connector E-06 (terminal No 1), and between lock switch (front door: RH) connector E-06 (terminal No 2) and ground for open circuit 2237
STEP 5 Check the wiring harness between the lock switch (front door: RH) connector E-06 (terminal Nos 1, 2) and the ground for short circuit 4558
STEP 6 KOS communication test 3163
STEP 7 Check of the troubles 2238
Inspection Procedure 12: Front passenger’s door unlock sensor does not work 3165
DIAGNOSIS 2240
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2240
STEP 2 Check KOS-ECU connector C-05 and unlock sensor (front door: RH) connector E-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2241
STEP 3 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 25, 36) and unlock sensor (front door: RH) co 2242
STEP 4 Check the wiring harness between the unlock sensor (front door: RH) connector E-05 (terminal Nos 4, 2, 6) and the ground for short circuit 2243
STEP 5 KOS communication test 2244
STEP 6 Check of the troubles 2244
Inspection Procedure 13: Trunk lid opener switch does not work 2245
DIAGNOSIS 2246
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2246
STEP 2 Check KOS-ECU connector C-05 and trunk lid opener switch connector F-09 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2247
STEP 3 Check the trunk lid opener switch 2247
STEP 4 Check the wiring harness between the KOS-ECU connector C-05 (terminal No 28) and trunk lid opener switch connector F-09 (terminal No 1), and between trunk lid opener switch connector F-09 (terminal No 2) and ground for open circuit 2824
STEP 5 Check the wiring harness between the trunk lid opener switch connector F-09 (terminal Nos 1, 2) and the ground for short circuit 2249
STEP 6 KOS communication test 2249
STEP 7 Check of the troubles 4560
Inspection Procedure 14: Keyless entry system does not work 2250
DIAGNOSIS 2251
STEP 1 Using scan tool MB991958, read CAN bus the diagnostic trouble code 2252
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 2253
STEP 3 Using scan tool MB991958, check data list 2254
STEP 4 Check KOS-ECU connector C-05 and receiver antenna assembly connector D-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2255
STEP 5 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 7, 9, 12 and 32) and receiver antenna assembly connector D-14 (terminal Nos 12, 3, 1 and 5) for open circuit 2256
STEP 6 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 12, 3, 1 and 5) and the ground for short circuit 2258
STEP 7 Check with another registered keyless operation key 2259
STEP 8 Check of the troubles 3179
Inspection Procedure 15: KOS timer lock function does not work 2259
DIAGNOSIS 2260
STEP 1 Check the operation of the keyless operation system (keyless entry system) 2260
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 2260
STEP 3 Check of the troubles 2261
Inspection Procedure 16: Keyless entry hazard light answerback function, the dome light answerback function or the horn answerback function does not work normally 2261
DIAGNOSIS 2261
STEP 1 Verify the operation hazard warning light 2261
STEP 2 Verify the operation of the dome light 2261
STEP 3 Verify the horn 2261
STEP 4 Check the operation of the keyless entry system 2262
STEP 5 Check the customize function 2262
STEP 6 Check the customize function 2262
STEP 7 Using scan tool MB991958, read the diagnostic trouble code 4562
STEP 8 Check of the troubles 2263
Inspection Procedure 17: The Trunk is not opened when the keyless operation key “TRUNK” button is operated 2264
DIAGNOSIS 4562
STEP 1 Check the operation of the keyless operation system (keyless entry system) 2265
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 2266
STEP 3 Using scan tool MB991958, check pulse check 2839
STEP 4 Check trunk lid latch connector F-19 and ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2267
STEP 5 Check the trunk lid latch assembly 2268
STEP 6 Check the ground circuit to the trunk lid lock actuator Measure the resistance at trunk lid lock actuator connector F-19 2268
STEP 7 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 2) and the ground for open circuit 2269
STEP 8 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 2) and the ground for short circuit 2269
STEP 9 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 3) and the ETACS-ECU connector C-311 (terminal No 1) for open circuit 2269
STEP 10 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 3) and the ground for short circuit 2270
STEP 11 Check of the troubles 2270
Inspection Procedure 18: Outer tone alarm does not sound 2271
DIAGNOSIS 4563
STEP 1 Check the customize function 3192
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 2272
STEP 3 Using scan tool MB991958, read the actuator test 2273
STEP 4 Check KOS-ECU connector C-05 and outer tone alarm connector F-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2273
STEP 5 Check the wiring harness between the KOS-ECU connector C-05 (terminal Nos 35, 37) and outer tone alarm connector F-21 (terminal Nos 1, 2) for open circuit 2274
STEP 6 Check the wiring harness between the outer tone alarm connector F-21 (terminal Nos 1, 2) and the ground for short circuit 2275
STEP 7 Check of the troubles 2275
INPUT SIGNAL PROCEDURES 2276
Signals from transmitter switches are not received 2276
DIAGNOSIS 2276
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3198
STEP 2 Check the transmitter battery 2277
STEP 3 Register the keyless entry secret code using a known-normal transmitter of the same type again, and check the trouble symptom 2277
ON-VEHICLE SERVICE 2855
ID CODES REGISTRATION PROCEDURES 2281
REGISTRATION USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) 3595
REGISTRATION NOT USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) <USA ONLY> 2290
ANTENNA COMMUNICATION TEST 2291
TPMS TRANSMITTER CHECK 2291
TPMS TRANSMITTER ID CHECK 2291
KEYLESS ENTRY SYSTEM CHECK 2291
INSPECTION OF KEYLESS ENTRY TIMER LOCK FUNCTION 3215
KOS-ECU 2294
EXTERIOR TRANSMITTER ANTENNA ASSEMBLY, INTERIOR TRANSMITTER ANTENNA ASSEMBLY, RECEIVER ANTENNA MODULE 2295
INSTALLATION SERVICE POINT 2297
KEYLESS OPERATION KEY 2298
DISASSEMBLY SERVICE POINTS 3229
ASSEMBLY SERVICE POINT 2299
INSPECTION 3229
KEYLESS OPERATION KEY BATTERY CHECK 2300
TPMS TRANSMITTER 2301
REMOVAL SERVICE POINTS 2302
INSTALLATION SERVICE POINTS 2303
WIRELESS CONTROL MODULE (WCM) 4187
GENERAL INFORMATION 2308
SERVICE SPECIFICATIONS 2532
SPECIAL TOOL 2448
DIAGNOSIS 3761
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 2312
DIAGNOSTIC FUNCTION 2312
HOW TO CONNECT THE SCAN TOOL (M U T -III) 4566
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 2313
HOW TO DIAGNOSE THE CAN BUS LINES 4170
CHECK OF FREEZE FRAME DATA 2450
Registration flow chart 2317
DIAGNOSTIC TROUBLE CODE PROCEDURES 2589
DTC B1731: Engine control module communication timeout 2589
DIAGNOSIS 2322
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2461
STEP 2 Using scan tool MB991958, check for engine control module diagnostic trouble code 2323
STEP 3 Recheck for diagnostic trouble code 4177
STEP 4 Recheck for diagnostic trouble code 2323
DTC B1761: VIN code not programmed 2590
DIAGNOSIS 4177
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3013
STEP 2 Register the VIN and recheck the diagnostic trouble code 4178
DTC B1A08: Keyless/KOS key1 performance DTC B1A09: Keyless/KOS key2 performance DTC B1A0A: Keyless/KOS key3 performance DTC B1A0 2591
DIAGNOSIS 2326
STEP 1 Synchronise the rolling code and recheck the diagnostic trouble code 2326
STEP 2 Check whether the diagnostic trouble code is reset 2465
DTC B1A10: Keyless/KOS key 1 low battery DTC B1A11: Keyless/KOS key 2 low battery DTC B1A12: Keyless/KOS key 3 low battery DTC B 2327
DIAGNOSIS 4180
STEP 1 Replace the battery in the transmitter and recheck the diagnostic trouble code 4180
STEP 2 Replace the transmitter and recheck the diagnostic trouble code 2592
DTC B1A24: Key ID not registered 4258
DIAGNOSIS 2328
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2328
STEP 2 Register the key ID and recheck the diagnostic trouble code 4268
DTC B1A25: Key ID unmatched 4180
DIAGNOSIS 2552
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3015
STEP 2 Register the key ID and recheck the diagnostic trouble code 4280
STEP 3 Replace the ignition key and recheck the diagnostic trouble code 2330
STEP 4 Register the key ID and recheck the diagnostic trouble code 2331
STEP 5 Replace the ignition key and recheck the diagnostic trouble code 3936
DTC B1A28: Engine control module authenticate error 4290
DIAGNOSIS 2331
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2332
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 2332
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 3018
STEP 4 Recheck for diagnostic trouble code 4164
STEP 5 Recheck for diagnostic trouble code 2333
DTC B1A35: Transponder read error 2333
DIAGNOSIS 2599
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2556
STEP 2 Check the ignition key inserted in the key cylinder for interference 3942
STEP 3 Recheck for diagnostic trouble code 2334
STEP 4 Replace the ignition key and recheck the diagnostic trouble code 3786
STEP 5 Register the key ID and recheck the diagnostic trouble code 2335
STEP 6 Replace the ignition key and recheck the diagnostic trouble code 3021
DTC B2101: IG SW start POS circuit low DTC B2102: IG SW start POS circuit high 2336
DIAGNOSIS 3948
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2337
STEP 2 Check ETACS-ECU connector C-317 and WCM connector C-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2478
STEP 3 Check the wiring harness between WCM connector C-07 (terminal No 9) and the ETACS-ECU connector C-317 (terminal No 5) for open circuit 2338
STEP 4 Using scan tool MB991958, check data list 3790
STEP 5 Recheck for diagnostic trouble code 2339
DTC B2204: Coding data mismatch 2339
DIAGNOSIS 3951
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2340
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2340
STEP 3 Recheck for diagnostic trouble code 2340
DTC B2206: VIN code mismatch 2341
DIAGNOSIS 3755
STEP 1 Check the VIN registered in the engine control module and the VIN of the vehicle 2341
STEP 2 Recheck for diagnostic trouble code 2484
STEP 3 Recheck for diagnostic trouble code 2342
DTC B2352: Antenna fail 4390
DIAGNOSIS 2343
Recheck for diagnostic trouble code 2343
DTC B2401: Keyless/KOS key ID not register 2612
DIAGNOSIS 2344
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2344
STEP 2 Register the keyless ID and recheck the diagnostic trouble code 2345
DTC B2415: RA module power voltage 2345
DIAGNOSIS 2346
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2347
STEP 2 Check receiver antenna assembly connector D-14 and WCM connector C-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2347
STEP 3 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 8, 12) and the WCM connector C-07 (terminal Nos 8, 12) for open circuit 2488
STEP 4 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 8, 12) and the ground for short circuit 2615
STEP 5 Replace the receiver antenna assembly, and check whether the diagnostic trouble code is reset 2349
DTC B2416: ECU internal error 2350
DIAGNOSIS 2350
Recheck for diagnostic trouble code 2350
DTC C1608: EEPROM Error 2618
DIAGNOSIS 2351
STEP 1 M U T -III CAN bus diagnostics 2351
STEP 2 Diagnostic trouble code check 3030
STEP 3 Diagnostic trouble code check 2620
DTC C1900: No Registration 2352
DIAGNOSIS 2352
STEP 1 M U T -III CAN bus diagnostics 2352
STEP 2 Diagnostic trouble code check 3971
STEP 3 Recheck for diagnostic trouble code 2353
DTC C1901: Vehicle Speed Information Abnormality 2494
DIAGNOSIS 3803
STEP 1 M U T -III CAN bus diagnostics 2353
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2354
STEP 3 Check for other diagnostic trouble code 2354
STEP 4 Check for other diagnostic trouble code 2354
STEP 5 Check the TPMS transmitter acceleration 2354
STEP 6 Recheck for diagnostic trouble code 3805
DTC C1910: Transmitter low battery voltage abnormality 1 DTC C1920: Transmitter low battery voltage abnormality 2 DTC C1930: Tra 3975
DIAGNOSIS 3806
STEP 1 M U T -III CAN bus diagnostics 2356
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2357
STEP 3 Connector check: C-07 WCM connector, C-16 joint connector, C-41 intermediate connector, and D-14 receiver antenna assembly connector 2499
STEP 4 Wiring harness check between C-07 WCM connector and D-14 receiver antenna assembly connector 2358
STEP 5 Wiring harness check between C-07 WCM connector and D-14 receiver antenna assembly connector 3037
STEP 6 Receiver antenna assembly check 2361
STEP 7 Check for TPMS transmitter 2362
STEP 8 Diagnostic trouble code recheck after register the ID codes 2362
DTC C1913: Acceleration sensor abnormality 1 DTC C1923: Acceleration sensor abnormality 2 DTC C1933: Acceleration sensor abnorma 3040
DIAGNOSIS 2363
STEP 1 M U T -III CAN bus diagnostics 2363
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2634
STEP 3 Check for TPMS transmitter 2363
STEP 4 Diagnostic trouble code recheck after register the ID codes 2364
DTC C1912: Tire inflation pressure warning 1 DTC C1922: Tire inflation pressure warning 2 DTC C1932: Tire inflation pressure warning 3 DTC C1942: Tire inflation pressure warning 4 3813
DIAGNOSIS 3042
STEP 1 M U T -III CAN bus diagnostics 2365
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2365
STEP 3 Tire check 2365
STEP 4 Diagnostic trouble code check 2365
STEP 5 Diagnostic trouble code check 2365
STEP 6 Tire pressure check by M U T -III 2366
STEP 7 Tire pressure check by M U T -III 2366
STEP 8 Recheck for diagnostic trouble code 2366
STEP 9 Recheck for diagnostic trouble code 2366
DTC C1915: Transmitter OFF Mode 1 DTC C1925: Transmitter OFF Mode 2 DTC C1935: Transmitter OFF Mode 3 DTC C1945: Transmitter OFF Mode 4 2367
DIAGNOSIS 2367
STEP 1 M U T -III CAN bus diagnostics 2509
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 2367
STEP 3 Diagnostic trouble code check 2642
STEP 4 Diagnostic trouble code recheck after register the ID codes 2368
DTC U0019: Bus off (CAN-B) 2368
DIAGNOSIS 2511
STEP 1 Recheck for diagnostic trouble code 2511
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 2369
DTC U0141: ETACS-ECU CAN timeout 2370
DIAGNOSIS 2370
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2370
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2645
STEP 3 Recheck for diagnostic trouble code 2371
DTC U0151: SRS-ECU CAN timeout 2371
DIAGNOSIS 2371
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2372
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 2372
STEP 3 Recheck for diagnostic trouble code 3821
DTC U0154: Occupant classification-ECU CAN timeout 2373
DIAGNOSIS 2649
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2373
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 2373
STEP 3 Recheck for diagnostic trouble code 2374
DTC U0155: Combination meter CAN timeout 2374
DIAGNOSIS 3823
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2516
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 2652
STEP 3 Recheck for diagnostic trouble code 3824
DTC U0164: A/C-ECU CAN timeout 2376
DIAGNOSIS 2376
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2376
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 2376
STEP 3 Recheck for diagnostic trouble code 2377
DTC U0184: Audio CAN timeout 3826
DIAGNOSIS 2377
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2378
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 2378
STEP 3 Recheck for diagnostic trouble code 2378
DTC U0195: Satellite radio tuner CAN timeout 3057
DIAGNOSIS 3057
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2379
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 2379
STEP 3 Recheck for diagnostic trouble code 2659
DTC U0197: Hands free module CAN timeout 2524
DIAGNOSIS 2380
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2524
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 2381
STEP 3 Recheck for diagnostic trouble code 3831
DTC U0245: Audio visual navigation unit CAN timeout 2382
DIAGNOSIS 2382
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2382
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 2663
STEP 3 Recheck for diagnostic trouble code 2383
DTC U1412: Implausible Vehicle Speed Signal Received 3835
DIAGNOSIS 3835
STEP 1 M U T -III CAN bus diagnostics 2383
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4036
STEP 3 Vehicle speed check by combination meter 2384
STEP 4 Check for other diagnostic trouble code 2384
STEP 5 Check for other diagnostic trouble code 2384
STEP 6 Recheck for diagnostic trouble code 2384
DTC U1415: Coding not completed/Data fail 2385
DIAGNOSIS 2385
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2385
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3838
STEP 3 Recheck for diagnostic trouble code 2386
DTC U1417: Implausible coding data 2386
DIAGNOSIS 3067
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2387
STEP 2 Using scan tool MB991958, check for other system diagnostic trouble code 2388
STEP 3 Check part number of ETACS-ECU 2388
STEP 4 Check part number of WCM 2388
STEP 5 Recheck for diagnostic trouble code 2388
SYMPTOM PROCEDURES 4057
Inspection Procedure 1: Scan tool cannot communicate with WCM 3073
DIAGNOSIS 3073
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2391
STEP 2 Check the power supply circuit and the ground circuit to WCM 2392
STEP 3 Retest the system 4059
Inspection Procedure 2: The ignition key cannot be registered using scan tool 2392
DIAGNOSIS 2392
STEP 1 Check the ignition key inserted in the key cylinder for interference 2392
STEP 2 Retest the system 2393
STEP 3 Check which ignition key cannot be registered 2393
STEP 4 Retest the system 3852
STEP 5 Retest the system 2393
Inspection Procedure 3: Engine does not start (cranking but no initial combustion) 2394
DIAGNOSIS 2394
STEP 1 Check the battery voltage 4062
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3853
STEP 3 Using scan tool MB991958, check for MFI system diagnostic trouble code 2395
STEP 4 Using scan tool MB991958, check for WCM diagnostic trouble code 2395
STEP 5 Check that the engine starts 2395
Inspection Procedure 4: Abnormality in WCM power supply and ground circuits 2396
DIAGNOSIS 2397
STEP 1 Check WCM connector C-07 and ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2397
STEP 2 Check the wiring harness between WCM connector C-07 (terminal No 6, 9) and the ETACS-ECU connector C-317 (terminal No 10, 5) for open circuit 2397
STEP 3 Check the wiring harness between the WCM connector C-07 (terminal No 7) and the ground for open circuit 2398
STEP 4 Retest the system 3859
Inspection Procedure 5: Keyless entry system does not work 2399
DIAGNOSIS 2400
STEP 1 Using scan tool MB991958, check for CAN bus the diagnostic trouble code 2401
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 2402
STEP 3 Check the power supply system 2402
STEP 4 Verify the central door locking system 2402
STEP 5 Using scan tool MB991958, check data list 2403
STEP 6 Using scan tool MB991958, check pulse check 2404
STEP 7 Check receiver antenna assembly connector D-14 and WCM connector C-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2699
STEP 8 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 3 and 5) and the WCM connector C-07 (terminal Nos 1, 3 and 5) for open circuit 2406
STEP 9 Check the wiring harness between the receiver antenna assembly connector D-14 (terminal Nos 1, 3 and 5) and the ground for short circuit 2407
STEP 10 Retest the system 2408
Inspection Procedure 6: Keyless entry hazard light answerback function, the dome light answerback function or the horn answerback function does not work normally 4077
DIAGNOSIS 2408
STEP 1 Verify the operation hazard warning light 2408
STEP 2 Verify the operation of the dome light 2703
STEP 3 Verify the horn 2408
STEP 4 Check the operation of the keyless entry system 2409
STEP 5 Check the customize function (Hazard light answerback) 3084
STEP 6 Check the customize function (Horn answerback) 2409
STEP 7 Check of the troubles 2409
Inspection Procedure 7: The timer lock function does not work after the doors have been unlocked by the keyless entry system 2706
DIAGNOSIS 2706
STEP 1 Check the operation of the keyless entry system 2410
STEP 2 Check the customize function 4084
Inspection Procedure 8: The trunk is not opened when the keyless entry transmitter “TRUNK” button is operated 2411
DIAGNOSIS 2412
STEP 1 Check the operation of the keyless entry system 2412
STEP 2 Using scan tool MB991958, check for diagnostic trouble code 2413
STEP 3 Using scan tool MB991958, check pulse check 2414
STEP 4 Check trunk lid latch connector F-19 and ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3864
STEP 5 Check the trunk lid latch assembly 2415
STEP 6 Check the ground circuit to the trunk lid latch Measure the resistance at trunk lid latch connector F-19 2415
STEP 7 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 2) and the ground for open circuit 3865
STEP 8 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 2) and the ground for open circuit 3865
STEP 9 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 3) and the ETACS-ECU connector C-311 (terminal No 1) for open circuit 2416
STEP 10 Check the wiring harness between the trunk lid latch connector F-19 (terminal No 3) and the ground for short circuit 2417
STEP 11 Check of the troubles 4096
INPUT SIGNAL PROCEDURES 2417
Signals from transmitter switches are not received 4097
DIAGNOSIS 2418
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 2418
STEP 2 Check the transmitter battery 2718
STEP 3 Register the keyless ID using a known-good transmitter of the same type again, and check the trouble symptom 2419
ON-VEHICLE SERVICE 2720
ID CODES REGISTRATION PROCEDURE 2420
REGISTRATION USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) 2420
REGISTRATION NOT USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) <USA ONLY> 3092
KEYLESS ID NOT USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) <USA ONLY> 2430
TPMS TRANSMITTER CHECK 2431
TPMS TRANSMITTER ID CHECK 2431
KEYLESS ENTRY SYSTEM CHECK 2431
INSPECTION OF KEYLESS ENTRY TIMER LOCK FUNCTION 3093
WCM 4113
INSTALLATION SERVICE POINT 2434
TRANSMITTER 2435
DISASSEMBLY SERVICE POINTS 3096
ASSEMBLY SERVICE POINT 2737
INSPECTION 2436
TRANSMITTER BATTERY CHECK 2436
TPMS TRANSMITTER 2437
REMOVAL SERVICE POINTS 3102
INSTALLATION SERVICE POINTS 2439
RECEIVER ANTENNA ASSEMBLY 2443
EXTERIOR 4187
SPECIFICATION(S) 2446
FRONT BUMPER ASSEMBLY AND RADIATOR GRILLE 4165
DISASSEMBLY SERVICE POINT 2449
ASSEMBLY SERVICE POINT 3761
REAR BUMPER ASSEMBLY 2450
REMOVAL SERVICE POINT 2451
INSTALLATION SERVICE POINT 4157
GARNISHES AND MOLDINGS 4171
REMOVAL SERVICE POINTS 2452
DOOR SASH TAPE 4207
REMOVAL SERVICE POINT 2454
INSTALLATION SERVICE POINT 2455
SIDE AIR DAM 4175
REMOVAL SERVICE POINT 2458
INSTALLATION SERVICE POINT 2459
UNDER COVER 2460
REAR SPOILER 4177
INSTALLATION SERVICE POINT 2462
WINDSHIELD WIPER AND WASHER 2463
WINDSHIELD WIPER AND WASHER OPERATION 3084
WINDSHIELD WIPER AND WASHER DIAGNOSIS 4264
SYMPTOM PROCEDURES 2469
INSPECTION PROCEDURE 1: The windshield wipers do not work at all 3781
DIAGNOSIS 2470
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 2471
STEP 2 Using scan tool MB991958, check data list 2471
STEP 3 Check windshield wiper motor connector A-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2472
STEP 4 Check the windshield wiper motor 2598
STEP 5 Check the ground circuit to the windshield wiper motor Measure the resistance at the windshield wiper motor connector A-06 3939
STEP 6 Check the wiring harness between windshield wiper motor connector A-06 (terminal 2) and ground 4306
STEP 7 Check ETACS-ECU connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2473
STEP 8 Measure the voltage at ETACS-ECU connector C-309 2556
STEP 9 Check the wiring harness between ETACS-ECU connector C-309 (terminal 1) and the fusible link (34) 2474
STEP 10 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2474
STEP 11 Measure the voltage at ETACS-ECU connector C-304 2475
STEP 12 Check the wiring harness between ETACS-ECU connector C-304 (terminals 5, 6) and windshield wiper motor connector A-06 (terminals 4, 1) 2475
STEP 13 Retest the system 3943
INSPECTION PROCEDURE 2: The windshield wipers do not work when the wiper switch is at the “INT”, “Washer” or “Mist” position However, the wipers work at low speed when the switch is at the “Lo” or “Hi” position 2476
DIAGNOSIS 2477
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 3021
STEP 2 Using scan tool MB991958, check data list 2478
STEP 3 Retest the system 2478
INSPECTION PROCEDURE 3: Windshield wipers do not stop at the specified park position 2479
DIAGNOSIS 4352
STEP1 Check windshield wiper motor connector A-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2480
STEP 2 Check the windshield wiper motor 2480
STEP 3 Check the ground circuit to the windshield wiper motor Measure the resistance at the windshield wiper motor connector A-06 2606
STEP 4 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2481
STEP 5 Check the wiring harness between ETACS-ECU connector C-304 (terminals 8, 12) and windshield wiper motor connector A-06 (terminals 3, 5) 2481
STEP 6 Retest the system 2481
INSPECTION PROCEDURE 4: Windshield Wipers do not work normally 2482
DIAGNOSIS 2483
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 2483
STEP 2 Using scan tool MB991958, check data list 3743
STEP 3 Check that the windshield wipers work 3795
STEP 4 Check windshield wiper motor connector A-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2484
STEP 5 Check the windshield wiper motor 4392
STEP 6 Measure the voltage at windshield wiper motor connector A-06 2485
STEP 7 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3955
STEP 8 Check the wiring harness between windshield wiper motor connector A-06 (terminals 1) and ETACS-ECU connector C-304 (terminals 6) 4400
STEP 9 Retest the system 2486
STEP 10 Check the A-06 windshield wiper motor connector 2486
STEP 11 Check the windshield wiper motor 3027
STEP 12 Measure the voltage at the A-06 windshield wiper motor connector 2487
STEP 13 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2487
STEP 14 Check the wiring harness wires between C-304 ETACS-ECU connector terminal No 5 and A-05 windshield wiper motor connector terminal No 4 2487
STEP 15 Retest the system 2487
INSPECTION PROCEDURE 5: The windshield intermittent wiper interval cannot be adjusted by operating the windshield intermittent wiper interval control switch 2488
DIAGNOSIS 2488
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 2615
STEP 2 Check the ETACS configuration function 2489
STEP 3 Using scan tool MB991958, check data list 3962
STEP 4 Retest the system 2490
INSPECTION PROCEDURE 6: The windshield intermittent wiper interval is not changed according to the vehicle speed 2490
DIAGNOSIS 2490
STEP 1 Retest the system 2491
STEP 2 Check the ETACS configuration function 2491
STEP 3 Using scan tool MB991958, check data list 3968
STEP 4 Retest the system 2491
INSPECTION PROCEDURE 7: The rain sensitive AUTO wiper function does not work at all <Vehicles with lighting control sensor> 2492
DIAGNOSIS 4463
STEP 1 Lighting control sensor installation surface check 2493
STEP 2 Windshield wiper operation check 3031
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 2494
STEP 4 Using scan tool MB991958, read the lighting control sensor diagnostic trouble code 2494
STEP 5 Connector check: D-02 Lighting control sensor connector 3972
STEP 6 Resistance measurement at the D-02 lighting control sensor connector 2495
STEP 7 Check the wiring harness between D-02 lighting control sensor connector terminal No 2 and body ground 2495
STEP 8 Voltage measurement at the D-02 lighting control sensor connector 2495
STEP 9 Check the wiring harness between D-02 lighting control sensor connector terminal No 1 and fusible link (36) 2496
STEP 10 Connector check: C-316 ETACS-ECU connector 2496
STEP 11 Measure the voltage at the C-316 ETACS-ECU connector 2496
STEP 12 Check the wiring harness between C-316 ETACS-ECU connector terminal No 1 and D-02 lighting control sensor connector terminal No 3 2496
INSPECTION PROCEDURE 8: The rain sensitive AUTO wiper function works even though there is no rainfall <Vehicles with lighting control sensor> 2497
DIAGNOSIS 2498
STEP 1 Lighting control sensor installation surface check 2498
STEP 2 Windshield wiper operation check 2498
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 2499
STEP 4 Using scan tool MB991958, read the lighting control sensor diagnostic trouble code 3807
STEP 5 Connector check: C-316 ETACS-ECU connector 2499
STEP 6 Measure the voltage at the C-316 ETACS-ECU connector 2500
STEP 7 Check the wiring harness between C-316 ETACS-ECU connector terminal No 1 and D-02 lighting control sensor connector terminal No 3 3036
INSPECTION PROCEDURE 9: Sometimes the rain sensitive AUTO wiper function works even though there is no rainfall < Vehicles with lighting control sensor> 2500
DIAGNOSIS 2500
STEP 1 Lighting control sensor (rain sensor) installation surface check 3982
STEP 2 Windshield wiper operation check 2501
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 3037
STEP 4 Using scan tool MB991958, read the lighting control sensor diagnostic trouble code 2501
STEP 5 Lighting control sensor (rain sensor) installation surface check 2502
STEP 6 Retest the system 2502
INSPECTION PROCEDURE 10: The windshield washer does not work normally 2503
DIAGNOSIS 2504
STEP 1 Verify the windshield wiper operation 2504
STEP 2 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 2505
STEP 3 Check the input signal related to the windshield washer operation 2505
STEP 4 Check windshield washer motor connector D-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2505
STEP 5 Check the operation of windshield washer motor 2506
STEP 6 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2506
STEP 7 Measure the voltage at ETACS-ECU connector C-304 3813
STEP 8 Check the wiring harness between windshield washer motor connector D-20 (terminal 2) and ETACS-ECU connector C-304 (terminal 13) 2507
STEP 9 Check the wiring harness between windshield washer motor connector D-20 (terminal 1) and ETACS-ECU connector C-304 (terminal 14) 2507
STEP 10 Retest the system 2507
ON-VEHICLE SERVICE 2508
WINDSHIELD WIPER 2642
REMOVAL SERVICE POINTS 2512
INSTALLATION SERVICE POINTS 2513
INSPECTION 2514
WINDSHIELD WIPER MOTOR CHECK 2514
WINDSHIELD WASHER 2516
REMOVAL SERVICE POINT 2517
INSPECTION 3825
WINDSHIELD WASHER MOTOR CHECK 2517
WINDSHIELD WASHER SWITCH CHECK 2518
WINDSHIELD WASHER FLUID EJECTION CHECK 2518
LIGHTING CONTROL SENSOR 2520
ADAPTATION 2520
MARK 3827
INSTALLATION SERVICE POINT 2657
DOOR MIRROR 2523
REMOVAL SERVICE POINT 2524
INSTALLATION SERVICE POINT 2662
INSPECTION 2525
REMOTE CONTROLLED MIRROR OPERATION CHECK 3084
DOOR MIRROR CONTROL SWITCH CONTINUITY CHECK 2526
INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM(SRS) 4187
INTERIOR 4187
GENERAL INFORMATION 4164
OPERATION 3031
SPECIAL TOOL 4164
INSTRUMENT PANEL ASSEMBLY 2530
REMOVAL SERVICE POINTS 2533
GLOVE BOX 3738
INSTRUMENT CENTER PANEL 2535
INSTRUMENT LOWER PANEL 4149
FLOOR CONSOLE ASSEMBLY 2537
REASSEMBLY SERVICE POINT 3745
TRIMS 2539
<TRUNK ROOM> 3748
REMOVAL SERVICE POINT 2542
DOOR TRIM 2543
HEADLINING 2545
REMOVAL SERVICE POINTS 4212
INSIDE REAR VIEW MIRROR 2547
REMOVAL SERVICE POINT 3803
SEAT ASSEMBLY 2590
FRONT SEAT ASSEMBLY 2548
REMOVAL SERVICE POINT 2549
INSTALLATION SERVICE POINT 2591
INSPECTION 3777
CONTINUITY TEST OF HEATED SEAT SWITCH 4473
HEATED SEAT RELAY CONTINUITY CHECK 2551
REAR SEAT ASSEMBLY 2553
REMOVAL SERVICE POINT 2553
INSTALLATION SERVICE POINTS 3937
SEAT BELT 2556
FRONT SEAT BELT 3940
REMOVAL SERVICE POINT 2557
INSPECTION 2557
REAR SEAT BELT 2558
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 4187
GENERAL INFORMATION 2561
SRS AIR BAG SPECIAL CONNECTOR 2568
SERVICE PRECAUTIONS 3765
SRS AIR BAG DIAGNOSIS 2586
DIAGNOSTIC FUNCTION 4209
HOW TO CONNECT THE SCAN TOOL (M U T -III) 2586
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 4210
SRS WARNING LIGHT CHECK 3771
PASSENGER’S SEAT BELT WARNING LIGHT CHECK 4176
PASSENGER’S AIR BAG OFF INDICATOR LIGHT CHECK 2588
DIAGNOSTIC TROUBLE CODE PROCEDURES <SRS-ECU> 2593
DTC B1206: Passenger’s Air Bag OFF Indicator Light (Open Circuit) 2593
DIAGNOSIS 3780
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2594
STEP 2 Recheck for diagnostic trouble code 2594
STEP 3 Check the passenger’s air bag OFF indicator light 2595
STEP 4 Check the harness for open circuit between SRS-ECU connector C-37 (terminal No 18) and the instrument center panel connector C-124 (terminal No 11) 2595
STEP 5 Measure the voltage at the instrument center panel connector 2595
STEP 6 Recheck for diagnostic trouble code 2596
DTC B1207: Passenger’s Air Bag OFF Indicator Light (Short Circuit between Circuit Terminal) 2596
DIAGNOSIS 4299
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2598
STEP 2 Recheck for diagnostic trouble code 2598
STEP 3 Check the passenger’s air bag OFF indicator light 3940
STEP 4 Resistance measurement at the C-124 instrument center panel connector 2599
STEP 5 Resistance measurement at the C-37 SRS-ECU connector 3941
STEP 6 Recheck for diagnostic trouble code 2599
DTC B1B00: Driver’s Air Bag Module (1st Squib) System (Shorted to Squib Circuit Ground) DTC B1B04: Driver’s Air Bag Module (2nd Squib) System (Shorted to Squib Circuit Ground) 2600
DIAGNOSIS 3021
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3944
STEP 2 Recheck for diagnostic trouble code 2602
STEP 3 Check the driver’s air bag module 2603
STEP 4 Check the clock spring 2604
STEP 5 Check the driver’s air bag module circuit Measure the resistance at the SRS-ECU connector C-37 2605
STEP 6 Check the harness for short circuit to ground between SRS-ECU connector C-37 (terminal No 5 and 6 <1st squib> or termina 2606
STEP 7 Recheck for diagnostic trouble code 2606
DTC B1B01: Driver’s Air bag Module (1st squib) System (Shorted to Squib Circuit Power Supply) DTC B1B05: Driver’s Air bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply 2607
DIAGNOSIS 2608
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3732
STEP 2 Recheck for diagnostic trouble code 3794
STEP 3 Check the driver’s air bag module 2610
STEP 4 Check the clock spring 2611
STEP 5 Check the driver’s air bag module circuit Measure the voltage at the SRS-ECU connector C-37 2612
STEP 6 Check the harness for short circuit to power supply between SRS-ECU connector C-37 (terminal No 5 and 6 <1st squib> or t 2613
STEP 7 Recheck for diagnostic trouble code 3958
DTC B1B02: Driver’s Air Bag Module (1st squib) System (Squib Circuit Open) DTC B1B06: Driver’s Air Bag Module (2nd squib) System (Squib Circuit Open) 3959
DIAGNOSIS 2615
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2615
STEP 2 Recheck for diagnostic trouble code 2616
STEP 3 Check the driver’s air bag module 2617
STEP 4 Check the clock spring 2618
STEP 5 Check the harness between the SRS-ECU connector C-37 (terminal No 5 and 6 <1st squib> or terminal No 9 and 10 <2nd squi 4442
STEP 6 Recheck for diagnostic trouble code 3030
DTC B1B03: Driver’s Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals) DTC B1B07: Driver’s Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) 2621
DIAGNOSIS 3803
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2623
STEP 2 Recheck for diagnostic trouble code 2623
STEP 3 Check SRS-ECU connector C-37, driver’s air bag module connector C-204 and clock spring connector C-208 2624
STEP 4 Check the driver’s air bag module 2625
STEP 5 Check the clock spring 3974
STEP 6 Check the driver’s air bag module circuit Measure the resistance at SRS-ECU connector C-37 2627
STEP 7 Check the harness for short circuit between SRS-ECU connector C-37 (terminal No 5 and 6 <1st squib> or No 9 and 10 <2nd squib>) and clock spring connector C-208 (terminal No 4 and 3 <1st squib> or No 1 and 2 <2nd squib>) 2628
STEP 8 Recheck for diagnostic trouble code 2628
DTC B1B08: Passenger’s (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground) DTC B1B0C: Passenger’s (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground) 2629
DIAGNOSIS 2630
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3037
STEP 2 Recheck for diagnostic trouble code 2631
STEP 3 Check the passenger’s (front) air bag module 2631
STEP 4 Check the passenger’s (front) air bag module circuit Measure the resistance at the SRS-ECU connector C-37 3039
STEP 5 Check the harness wires for short circuit to ground between SRS-ECU connector C-37 (terminal No 7 and 8 <1st squib> or t 2634
STEP 6 Recheck for diagnostic trouble code 3811
DTC B1B09: Passenger’s (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply) DTC B1B0D: Passenger’s (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply 2635
DIAGNOSIS 2636
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2636
STEP 2 Recheck for diagnostic trouble code 2637
STEP 3 Check the passenger’s (front) air bag module 3043
STEP 4 Check the passenger’s (front) air bag module circuit Measure the voltage at the SRS-ECU connector C-37 2638
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-37 (terminal No 7 and 8 <1st squib 3998
STEP 6 Recheck for diagnostic trouble code 2640
DTC B1B0A: Passenger’s (Front) Air Bag Module (1st squib) System (Squib Circuit Open) DTC B1B0E: Passenger’s (Front) Air Bag Module (2nd squib) System (Squib Circuit Open) 3816
DIAGNOSIS 2642
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2642
STEP 2 Recheck for diagnostic trouble code 2642
STEP 3 Check the passenger’s (front) air bag module 2643
STEP 4 Check the harness for open circuit between SRS-ECU connector C-37 (terminal No 7 and 8 <1st squib> or terminal No 11 and 2644
STEP 5 Recheck for diagnostic trouble code 2646
DTC B1B0B: Passenger’s (Front) Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals) DTC B1B0F: Passenger’s (Front) Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) 2646
DIAGNOSIS 2647
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2648
STEP 2 Recheck for diagnostic trouble code 2648
STEP 3 Check SRS-ECU connector C-37 and passenger’s (front) air bag module connector C-14 2649
STEP 4 Check the passenger’s (front) air bag module 2650
STEP 5 Check the passenger’s (front) air bag module circuit at SRS-ECU connector C-37 3053
STEP 6 Check the harness for short circuit between SRS-ECU connector C-37 (terminal No 7 and 8 <1st squib> or terminal No 11 an 2652
STEP 7 Check for diagnostic trouble code 2652
DTC B1B10: Driver’s Knee Air Bag (Squib) System (Shorted To Squib Circuit Ground) 2653
DIAGNOSIS 2654
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3825
STEP 2 Recheck for diagnostic trouble code 2654
STEP 3 Check the Knee air bag module 2655
STEP 4 Check the knee air bag module circuit Measure the resistance at the SRS-ECU connector C-37 2656
STEP 5 Check harness wires for short circuit to ground between SRS-ECU connector C-37 (terminal No 1 and 2) and knee air bag module connector C-39 (terminal No 2 and 1) 2657
STEP 6 Recheck for diagnostic trouble code 2657
DTC B1B11: Driver’s Knee Air Bag (Squib) System (Shorted To Squib Circuit Power Supply) 2658
DIAGNOSIS 2659
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2659
STEP 2 Recheck for diagnostic trouble code 3830
STEP 3 Check the knee air bag module 2660
STEP 4 Check the knee air bag module circuit Measure the voltage at the SRS-ECU connector C-37 2661
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-37 (terminal No 1 and 2) and knee air bag module connector C-39 (terminal No 2 and 1) 2662
STEP 6 Recheck for diagnostic trouble code 2662
DTC B1B12: Driver’s Knee Air Bag (Squib) System (Squib Circuit Open) 2663
DIAGNOSIS 2664
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2664
STEP 2 Recheck for diagnostic trouble code 2664
STEP 3 Check the knee air bag module 2665
STEP 4 Check the harness for open circuit between SRS-ECU connector C-37 (terminal No 1 and 2) and the knee air bag module C-39 (terminal No 2 and 1) 2666
STEP 5 Recheck for diagnostic trouble code 2667
DTC B1B13: Driver’s Knee Air Bag (Squib) System (Short Circuit Between Squib Circuit Terminals) 2668
DIAGNOSIS 2669
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4041
STEP 2 Recheck for diagnostic trouble code 2670
STEP 3 Check SRS-ECU connector C-37 and Knee air bag module connector C-39 2670
STEP 4 Check the knee air bag module 2671
STEP 5 Check the knee air bag module circuit Measure the resistance at the SRS-ECU connector C-37 2672
STEP 6 Check the harness for short circuit between SRS-ECU connector C-37 (terminal No 35 and 36) and knee air bag module connector C-39 (terminal No 2 and 1) 2673
STEP 7 Recheck for diagnostic trouble code 4046
DTC B1B18: Curtain Air Bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground) 2674
DIAGNOSIS 2675
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2676
STEP 2 Recheck for diagnostic trouble code 2676
STEP 3 Check by dummy resistor connection 2677
STEP 4 Resistance measurement at the C-36 SRS-ECU connector 2678
STEP 5 Resistance measurement at the D-15 intermediate connector 2679
STEP 6 Recheck for diagnostic trouble code 3845
DTC B1B19: Curtain Air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) 2680
DIAGNOSIS 3847
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2682
STEP 2 Recheck for diagnostic trouble code 2682
STEP 3 Check by dummy resistor connection 2683
STEP 4 Voltage measurement at the C-36 SRS-ECU connector 4058
STEP 5 Voltage measurement at the D-15 intermediate connector 2685
STEP 6 Recheck for diagnostic trouble code 2685
DTC B1B1A: Curtain Air Bag Module (LH) (Squib) System (Squib Circuit Open) 2686
DIAGNOSIS 2687
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2688
STEP 2 Recheck for diagnostic trouble code 2688
STEP 3 Check by dummy resistor connection 2689
STEP 4 Resistance measurement at the C-36 SRS-ECU connector and the D-15 intermediate connector 4063
STEP 5 Resistance measurement at the D-15 intermediate connector terminal No 1, 2 and the F-28 curtain air bag module harness side connector terminal No 1, 2 3856
STEP 6 Recheck for diagnostic trouble code 2692
DTC B1B1B: Curtain Air Bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) 2692
DIAGNOSIS 2693
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2694
STEP 2 Recheck for diagnostic trouble code 2694
STEP 3 Check SRS-ECU connector C-36, curtain air bag module (LH) connector F-28 and intermediate connector D-15 2695
STEP 4 Check by dummy resistor connection 2695
STEP 5 Resistance measurement at the C-36 SRS-ECU connector 2696
STEP 6 Short circuit check between the F-28 curtain air bag module harness side connector and the D-15 intermediate harness 2697
STEP 7 Recheck for diagnostic trouble code 2698
DTC B1B20: Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground) 2698
DIAGNOSIS 3862
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3083
STEP 2 Recheck for diagnostic trouble code 2700
STEP 3 Check by dummy resistor connection 2701
STEP 4 Resistance measurement at the C-36 SRS-ECU connector 2702
STEP 5 Resistance measurement at the D-10 intermediate connector 2703
STEP 6 Recheck for diagnostic trouble code 2703
DTC B1B21: Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply) 3863
DIAGNOSIS 3084
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2706
STEP 2 Recheck for diagnostic trouble code 2706
STEP 3 Check by dummy resistor connection 2707
STEP 4 Voltage measurement at the C-36 SRS-ECU connector 3864
STEP 5 Voltage measurement at the D-10 intermediate connector 2709
STEP 6 Recheck for diagnostic trouble code 2709
DTC B1B22: Curtain Air Bag Module (RH) (Squib) System (Squib Circuit Open) 2710
DIAGNOSIS 2711
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2712
STEP 2 Recheck for diagnostic trouble code 3864
STEP 3 Check by dummy resistor connection 4093
STEP 4 Resistance measurement at the C-36 SRS-ECU connector and the D-10 intermediate connector 3086
STEP 5 Resistance measurement at the D-10 intermediate connector terminal No 1, 2 and the F-04 curtain air bag module harness side connector terminal No 1, 2 2715
STEP 6 Recheck for diagnostic trouble code 2716
DTC B1B23: Curtain Air Bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) 2716
DIAGNOSIS 2717
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2718
STEP 2 Recheck for diagnostic trouble code 2718
STEP 3 Check SRS-ECU connector C-36, curtain air bag module (RH) connector F-04 and intermediate connector D-10 2719
STEP 4 Check by dummy resistor connection 3088
STEP 5 Resistance measurement at the C-36 SRS-ECU connector 2720
STEP 6 Short circuit check between the F-04 curtain air bag module harness side connector and the D-10 intermediate harness 3867
STEP 7 Recheck for diagnostic trouble code 2722
DTC B1B54: Seat Belt Switch (RH) Circuit (Ground Side) Shorted DTC B1B55: Seat Belt Switch (RH) Circuit (Power Supply Side) Shorted DTC B1B56: Seat Belt Switch (RH) Circuit Open 2722
DIAGNOSIS 2723
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2724
STEP 2 Recheck for diagnostic trouble code 2724
STEP 3 Check the seat belt buckle switch (passenger’s side) connector D-37 Measure the resistance and voltage at SRS-ECU con 2725
STEP 4 Check the harness wires between SRS-ECU connector C-36 (terminal No 55 and 58) and the seat belt buckle switch (passen 2725
STEP 5 Check the harness wires between SRS-ECU connector C-36 (terminal No 55 and 58) and the seat belt buckle switch (passen 2726
STEP 6 Seat belt buckle switch continuity check (passenger’s side) 2726
STEP 7 Recheck for diagnostic trouble code 2726
DTC B1B70: Malfunction of G-sensor inside Front Impact Sensor (LH) DTC B1B71: Malfunction of G-sensor inside Front Impact Sensor (RH) 2727
DIAGNOSIS 2727
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4107
STEP 2 Check the front impact sensor 2728
STEP 3 Check the SRS-ECU 3092
DTC B1B72: Malfunction of G-sensor Inside Side Impact Sensor (LH) DTC B1B75: Malfunction of G-sensor Inside Side Impact Sensor (RH) 2728
DIAGNOSTIC PROCEDURE 2728
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2729
STEP 2 Check the side impact sensor 3873
STEP 3 Check the SRS-ECU 2730
DTC B1BA3: Driver’s Seat Slide Sensor Malfunction (Occupant Classification-ECU) 2730
DIAGNOSIS 4111
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2731
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 2731
STEP 3 Recheck for diagnostic trouble code 2731
DTC B1BA5: SRS-ECU squib count mismatch 2732
DIAGNOSIS 3094
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2732
STEP 2 Recheck for diagnostic trouble code 2733
DTC B1BAA: Occupant Classification-ECU Configuration Mismatch 4113
DIAGNOSIS 2733
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2734
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2734
STEP 3 Recheck for diagnostic trouble code 2734
DTC B1BC7: SRS-ECU (Record Data Full) System 2735
DIAGNOSIS 2735
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2735
STEP 2 Recheck for diagnostic trouble code 2736
DTC B1C27: Side-air bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground) 2736
DIAGNOSIS 2737
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2738
STEP 2 Recheck for diagnostic trouble code 2738
STEP 3 Check the side-air bag module (LH) 4118
STEP 4 Check the side-air bag module (LH) circuit Measure the resistance at the SRS-ECU connector C-36 2739
STEP 5 Check the harness wires for short circuit to ground between SRS-ECU connector C-36 (terminal No 31 and 32) and side-air bag module (LH) connector D-34 (terminal No 2 and 1) 2740
STEP 6 Recheck for diagnostic trouble code 2740
DTC B1C28: Side-air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) 2741
DIAGNOSIS 2742
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2742
STEP 2 Recheck for diagnostic trouble code 3881
STEP 3 Check the side-air bag module (LH) 2743
STEP 4 Check the side-air bag module (LH) circuit Measure the voltage at the SRS-ECU connector C-36 4122
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-36 (terminal No 31 and 32 and side-air bag module (LH) connector D-34 (terminal No 2 and 1) 2744
STEP 6 Recheck for diagnostic trouble code 2744
DTC B1C29: Side-air bag Module (LH) (Squib) System (Squib Circuit Open) 2745
DIAGNOSIS 2746
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2746
STEP 2 Recheck for diagnostic trouble code 2746
STEP 3 Check the side-air bag module (LH) 2747
STEP 4 Check the harness for open circuit between the SRS-ECU connector C-36 (terminal No 31 and 32) and the side-air bag module (LH) connector D-34 (terminal No 2 and 1) 4129
STEP 5 Recheck for diagnostic trouble code 3104
DTC B1C2A: Side-air bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) 2749
DIAGNOSIS 2750
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3886
STEP 2 Recheck for diagnostic trouble code 2751
STEP 3 Check SRS-ECU connector C-36 and side-air bag module (LH) connector D-34 2751
STEP 4 Check the side-air bag module (LH) 3887
STEP 5 Check the side-air bag module (LH) circuit Measure the resistance at the SRS-ECU connector C-36 2752
STEP 6 Check the harness wires for short circuit between SRS-ECU connector C-36 (terminal No 31 and 32) and side-air bag module (LH) connector D-34 (terminal No 2 and 1) 2753
STEP 7 Recheck for diagnostic trouble code 2753
DTC B1C2B: Side-air bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground) 2753
DIAGNOSIS 2754
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2755
STEP 2 Recheck for diagnostic trouble code 3108
STEP 3 Check the side-air bag module (RH) 2756
STEP 4 Check the side-air bag module (RH) circuit Measure the resistance at the SRS-ECU connector C-36 3889
STEP 5 Check the harness wires for short circuit to ground between SRS-ECU connector C-36 (terminal No 33 and 34) and side-air bag module (RH) connector D-36 (terminal No 1 and 2) 2757
STEP 6 Recheck for diagnostic trouble code 2757
DTC B1C2C: Side-air bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply) 2758
DIAGNOSIS 3111
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2759
STEP 2 Recheck for diagnostic trouble code 2759
STEP 3 Check the side-air bag module (RH) 2760
STEP 4 Check the side-air bag module (RH) circuit Measure the voltage at the SRS-ECU connector C-36 2760
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-36 (terminal No 33 and 34) and side-air bag module (RH) connector D-36 (terminal No 1 and 2) 2761
STEP 6 Recheck for diagnostic trouble code 2761
DTC B1C2D: Side-air bag Module (RH) (Squib) System (Squib Circuit Open) 2762
DIAGNOSIS 2763
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2763
STEP 2 Recheck for diagnostic trouble code 2763
STEP 3 Check the side-air bag module (RH) 3116
STEP 4 Check the harness for open circuit between SRS-ECU connector C-36 (terminal No 33 and 34) and the side-air bag module (RH) connector D-36 (terminal No 1 and 2) 2764
STEP 5 Recheck for diagnostic trouble code 2765
DTC B1C2E: Side-air bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) 2766
DIAGNOSIS 2767
STEP 1 Using scan tool MB991934, diagnose the CAN bus line 3895
STEP 2 Recheck for diagnostic trouble code 2768
STEP 3 Check SRS-ECU connector C-36 and side-air bag module (RH) connector D-36 2768
STEP 4 Check the side-air bag module (RH) 2768
STEP 5 Check the side-air bag module (RH) circuit Measure the resistance at the SRS-ECU connector C-36 3895
STEP 6 Check the harness wires for short circuit between SRS-ECU connector C-36 (terminal No 33 and 34) and side-air bag module (RH) connector D-36 (terminal No 1 and 2) 2770
STEP 7 Recheck for diagnostic trouble code 2770
DTC B1C38: Driver’s Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground) 2770
DIAGNOSIS 2771
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2772
STEP 2 Recheck for diagnostic trouble code 2772
STEP 3 Check the driver’s seat belt pre-tensioner 2773
STEP 4 Check the driver’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-36 2774
STEP 5 Check harness wires for short circuit to ground between SRS-ECU connector C-36 (terminal No 45 and 46) and driver’s seat belt pre-tensioner connector D-25 (terminal No 1 and 2) 2775
STEP 6 Recheck for diagnostic trouble code 2775
DTC B1C39: Driver’s Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) 2776
DIAGNOSIS 2777
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2777
STEP 2 Recheck for diagnostic trouble code 2777
STEP 3 Check the driver’s seat belt pre-tensioner 3130
STEP 4 Check the driver’s seat belt pre-tensioner circuit Measure the voltage at the SRS-ECU connector C-36 4553
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-36 (terminal No 45 and 46) and driver’s seat belt pre-tensioner connector D-25 (terminal No 1 and 2) 2780
STEP 6 Recheck for diagnostic trouble code 2780
DTC B1C3A: Driver’s Pre-tensioner (Squib) System (Squib Circuit Open) 2780
DIAGNOSIS 2781
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2782
STEP 2 Recheck for diagnostic trouble code 3893
STEP 3 Check the driver’s seat belt pre-tensioner 2783
STEP 4 Check the harness for open circuit between SRS-ECU connector C-36 (terminal No 45 and 46) and the driver’s seat belt pre-tensioner D-25 (terminal No 1 and 2) 2784
STEP 5 Recheck for diagnostic trouble code 2785
DTC B1C3B: Driver’s Pre-tensioner (Squib) System (Short Circuit Between Squib Circuit Terminals) 2786
DIAGNOSIS 3136
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2787
STEP 2 Recheck for diagnostic trouble code 2788
STEP 3 Check SRS-ECU connector C-36 and driver’s seat belt pre-tensioner connector D-25 2788
STEP 4 Check the driver’s seat belt pre-tensioner 2789
STEP 5 Check the driver’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-36 2790
STEP 6 Check the harness for short circuit between SRS-ECU connector C-36 (terminal No 45 and 46) and driver’s seat belt pre- 2791
STEP 7 Recheck for diagnostic trouble code 3140
DTC B1C47: Front Passenger’s pre-tensioner (squib) system (shorted to squib circuit Ground) 2792
DIAGNOSIS 2793
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3141
STEP 2 Recheck for diagnostic trouble code 2793
STEP 3 Check the passenger’s seat belt pre-tensioner 2794
STEP 4 Check the passenger’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-36 2795
STEP 5 Check harness wires for short circuit to ground between SRS-ECU connector C-36 (terminal No 43 and 44) and passenger’s seat belt pre-tensioner connector D-40 (terminal No 2 and 1) 2796
STEP 6 Recheck for diagnostic trouble code 2796
DTC B1C48: Front Passenger’s Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) 3146
DIAGNOSIS 2798
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2798
STEP 2 Recheck for diagnostic trouble code 4556
STEP 3 Check the passenger’s seat belt pre-tensioner 2799
STEP 4 Check the passenger’s seat belt pre-tensioner circuit Measure the voltage at the SRS-ECU connector C-36 2800
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-36 (terminal No 43 and 44) and passenger’s seat belt pre-tensioner connector D-40 (terminal No 2 and 1) 2801
STEP 6 Recheck for diagnostic trouble code 2801
DTC B1C49: Front Passenger’s Pre-tensioner (Squib) System (Squib Circuit Open) 2801
DIAGNOSIS 3150
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2803
STEP 2 Recheck for diagnostic trouble code 4557
STEP 3 Check the passenger’s seat belt pre-tensioner 2804
STEP 4 Check the harness for open circuit between SRS-ECU connector C-36 (terminal No 43 and 44) and the passenger’s seat belt pre-tensioner connector D-40 (terminal No 2 and 1) 2805
STEP 5 Recheck for diagnostic trouble code 2806
DTC B1C4A: Front Passenger’s Pre-tensioner (Squib) System (Short Circuit between Squib Circuit Terminals) 2807
DIAGNOSIS 2808
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2808
STEP 2 Recheck for diagnostic trouble code 2809
STEP 3 Check SRS-ECU connector C-36 and passenger’s seat belt pre-tensioner connector D-40 2809
STEP 4 Check the passenger’s seat belt pre-tensioner 2810
STEP 5 Check the passenger’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-36 2811
STEP 6 Check the harness for short circuit between SRS-ECU connector C-36 (terminal No 43 and 44) and passenger’s seat belt p 2812
STEP 7 Recheck for diagnostic trouble code 2812
DTC B210D: Battery Abnormal Low Voltage 2813
DIAGNOSIS 2814
STEP 1 Power supply fuse check 2814
STEP 2 Wiring harness check between the fusible link (34) and the C-36 SRS-ECU connector terminal No 61/62 3160
STEP 3 Battery check 2814
STEP 4 Measure the voltage at the ETACS-ECU connector 2815
STEP 5 Wiring harness check between the fusible link (34) and the C-309 ETACS-ECU connector terminal No 1 2815
STEP 6 Using scan tool MB991958, diagnose the ETACS 2815
STEP 7 Using scan tool MB991958, diagnose the CAN bus line 2816
STEP 8 Recheck for diagnostic trouble code 2816
STEP 9 Check the harness for open circuit between SRS-ECU connector C-36 (terminal No 61 and 62) and the ETACS-ECU connector C-313 (terminal No 4 and 2) 2817
STEP 10 Recheck for diagnostic trouble code 3165
DTC B212C: Open Circuit to IG1 Power Supply (Fuse No 12 Circuit) DTC B212D: Open Circuit to IG1 Power Supply (Fuse No 18 Circuit) 2818
DIAGNOSIS 2819
STEP 1 Power supply fuse check 2819
STEP 2 Check for a blown fuse 2819
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 2820
STEP 4 Using scan tool MB991958, diagnose the ETACS 2820
STEP 5 Recheck for diagnostic trouble code 2821
STEP 6 Resistance measurement at the C-37 SRS-ECU connector 2821
STEP 7 Measure the voltage at the C-36 SRS-ECU connector 2821
STEP 8 Check the harness for open circuit between SRS-ECU connector C-36 (terminal No 61 and 62) and the ETACS-ECU connector C-313 (terminal No 4 and 2) 2822
STEP 9 Recheck for diagnostic trouble code 2823
DTC B2207: Occupant Restraint Controller Internal 1 DTC B2208: Occupant Restraint Controller Internal 2 DTC B2209: Occupant Rest 2823
DIAGNOSIS 2823
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2824
STEP 2 Recheck for diagnostic trouble code 2824
DTC B223D: OCM (Occupant Classification-ECU) DTC Present 2825
DIAGNOSIS 3172
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2825
STEP 2 Recheck for diagnostic trouble code 2825
STEP 3 Recheck for diagnostic trouble code 2826
DTC U0019: Bus Off (CAN-B) 2826
DIAGNOSIS 2826
STEP 1 Recheck for diagnostic trouble code 4560
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 2827
DTC U0141: ETACS CAN Timeout 2828
DIAGNOSIS 2828
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2828
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2829
STEP 3 Recheck for diagnostic trouble code 3176
DTC U0154: Occupant Classification-ECU CAN Timeout 2829
DIAGNOSIS 2829
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2830
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 2830
STEP 3 Recheck for diagnostic trouble code 2830
DTC U0155: Combination Meter CAN Timeout 2831
DIAGNOSIS 2831
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2831
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 2832
STEP 3 Recheck for diagnostic trouble code 2832
DTC U0164: A/C-ECU CAN Timeout 2832
DIAGNOSIS 2832
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2833
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 2833
STEP 3 Recheck for diagnostic trouble code 2833
DTC U0168: KOS-ECU or WCM CAN Timeout 2834
DIAGNOSIS 2834
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3182
STEP 2 Using scan tool MB991958, read the KOS-ECU or WCM diagnostic trouble code 2835
STEP 3 Recheck for diagnostic trouble code 2835
DTC U0170: Front Impact Sensor (LH) Communication Error 2835
DIAGNOSIS 2836
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2837
STEP 2 Recheck for diagnostic trouble code 2837
STEP 3 Check for any diagnostic trouble code 3187
STEP 4 Check the harness wires for open circuit or short circuit between SRS-ECU connector C-37 (terminal No 21 and 22) and front impact sensor (LH) connector A-46 (terminal No 2 and 1) 2838
STEP 5 Recheck for diagnostic trouble code 3187
DTC U0171: Front Impact Sensor (RH) Communication Error 2839
DIAGNOSIS 2840
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2840
STEP 2 Recheck for diagnostic trouble code 2841
STEP 3 Check for any diagnostic trouble code 2841
STEP 4 Check the harness wires for open circuit or short circuit between SRS-ECU connector C-37 (terminal No 23 and 24) and front impact sensor (RH) connector A-52 (terminal No 2 and 1) 2841
STEP 5 Recheck for diagnostic trouble code 2842
DTC U0172: Side Impact Sensor (LH) Communication Error 2842
DIAGNOSIS 2843
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2843
STEP 2 Recheck for diagnostic trouble code 2844
STEP 3 Check for any diagnostic trouble code 2844
STEP 4 Check the harness wires for open circuit or short circuit between SRS-ECU connector C-36 (terminal No 49 and 50) and side impact sensor (LH) connector D-26 (terminal No 1 and 2) 2844
STEP 5 Recheck for diagnostic trouble code 2844
DTC U0175: Side Impact Sensor (RH) Communication Error 2845
DIAGNOSIS 4563
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2846
STEP 2 Recheck for diagnostic trouble code 2846
STEP 3 Check for any diagnostic trouble code 2847
STEP 4 Check the harness wires for open circuit or short circuit between SRS-ECU connector C-36 (terminal No 51 and 52) and side impact sensor (RH) connector D-41 (terminal No 2 and 1) 2847
STEP 5 Recheck for diagnostic trouble code 2847
DTC U0184: Audio CAN Timeout 2848
DIAGNOSIS 2848
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2848
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 2849
STEP 3 Recheck for diagnostic trouble code 2849
DTC U0195: Satellite Radio Tuner CAN Timeout 2849
DIAGNOSIS 2849
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4564
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 3198
STEP 3 Recheck for diagnostic trouble code 4564
DTC U0197: Hands Free Module CAN Timeout 2851
DIAGNOSIS 2851
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2851
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 2852
STEP 3 Recheck for diagnostic trouble code 2852
DTC U1414: Defective Coding Data 2852
DIAGNOSIS 2852
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2853
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 4565
STEP 3 Recheck for diagnostic trouble code 2853
DTC U1415: Coding not Completed/Data Fail 2854
DIAGNOSIS 2854
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2854
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2855
STEP 3 Recheck for diagnostic trouble code 2855
DIAGNOSTIC TROUBLE CODE PROCEDURES <OCCUPANT CLASSIFICATION-ECU> 2858
DTC B1B78: Passenger Seat Weight Sensor (front: LH) Performance DTC B1B7D: Passenger Seat Weight Sensor (front: RH) Performance DTC B1B82: Passenger Seat Weight Sensor (rear: LH) Performance DTC B1B87: Passenger Seat Weight Sensor (rear: RH) Performance 2858
DIAGNOSIS 3214
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2860
STEP 2 Recheck for diagnostic trouble code 2860
STEP 3 Check occupant classification-ECU connector D-39-1 and weight sensor connector D-39-3, D-39-4, D-39-5 or D-39-6 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2860
STEP 4 Check the wiring harness between occupant classification-ECU connector D-39-1 (terminal 1) and weight sensors D-39-3, D-39-4, D-39-5, and D-39-6 (terminal 2) 2861
STEP 5 Recheck for diagnostic trouble code 2861
DTC B1B79: Passenger Seat Weight Sensor (ground side) Short-circuited (front: LH) DTC B1B7E: Passenger Seat Weight Sensor (groun 2862
DIAGNOSIS 2863
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2864
STEP 2 Recheck for diagnostic trouble code 2864
STEP 3 Measure the resistance at occupant classification-ECU connector D-39-1 2865
STEP 4 Recheck for diagnostic trouble code 2865
DTC B1B7A: Passenger Seat Weight Sensor (power supply side) Short-circuited or Open (front: LH) DTC B1B7F: Passenger Seat Weight 2866
DIAGNOSIS 2867
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2868
STEP 2 Recheck for diagnostic trouble code 2868
STEP 3 Measure the voltage at occupant classification-ECU connector D-39-1 2869
STEP 4 Check the harness open circuit between occupant classification-ECU connector D-39-1 and weight sensor connector D-39-3, D-39-4, D-39-5 or D-39-6 4568
STEP 5 Recheck for diagnostic trouble code 2870
DTC B1B8C: Seat Slide Sensor Circuit Performance 2870
DIAGNOSIS 2871
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4568
STEP 2 Recheck for diagnostic trouble code 4568
STEP 3 Check the occupant classification-ECU connector D-39-2, front seat assembly D-39 and seat slide sensor D-32 for loose, corroded or damaged terminals, or terminals pushed back in the connector 2872
STEP 4 Check the wiring harness between the occupant classification-ECU connector D-39-2 (terminal 27 and 29) and the seat slide sensor D-32 (terminal 2 and 1) 2873
STEP 5 Recheck for diagnostic trouble code 2873
DTC B1B8D: Seat Slide Sensor Open Circuit 2874
DIAGNOSIS 2875
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2875
STEP 2 Recheck for diagnostic trouble code 2875
STEP 3 Check the harness for open circuit between occupant classification-ECU connector D-39-2 (terminal No 27 and 29) and the seat slide sensor connector D-32 (terminal No 2 and 1) 2876
STEP 4 Recheck for diagnostic trouble code 2876
DTC B1B8E: Seat Slide Sensor (Power Supply Side) Short Circuit 2877
DIAGNOSIS 2878
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2878
STEP 2 Recheck for diagnostic trouble code 2878
STEP 3 Check the seat slide sensor circuit Measure the voltage at the occupant classification-ECU connector D-39-2 2879
STEP 4 Check the harness wires for short circuit to power supply between the occupant classification-ECU connector D-39-2 (terminal No 27 and 29) and seat slide sensor connector D-32 (terminal No 2 and 1) 2879
STEP 5 Recheck for diagnostic trouble code 2879
DTC B1B91: Driver Seat Slide Sensor Configuration Mismatch 2880
DIAGNOSIS 2880
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2880
STEP 2 Recheck for diagnostic trouble code 2881
DTC B1BA7: Occupant Classification System Verification Required 2881
DIAGNOSIS 4569
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2882
STEP 2 Recheck for diagnostic trouble code 2882
DTC B1BA8: Occupant classification-ECU Out of Calibration not/Calibrated 2883
DIAGNOSIS 2883
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3235
STEP 2 Recheck for diagnostic trouble code 2884
DTC B1BBA: Passenger Seat Weight Sensor Power Supply Circuit 2884
DIAGNOSIS 2884
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2885
STEP 2 Recheck for diagnostic trouble code 2885
STEP 3 Using scan tool MB991958,read the occupant classification-ECU diagnostic trouble code 2885
DTC B1BBC: Occupant Classification System Negative System Weight 2886
DIAGNOSIS 2886
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2887
STEP 2 Recheck for diagnostic trouble code 2887
DTC B1BBD: Occupant Classification-ECU Current Configuration table Unprogrammed 4570
DIAGNOSIS 2888
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2888
STEP 2 Recheck for diagnostic trouble code 2889
DTC B1C23: Passenger Seat Weight Sensor (front: LH) Configuration Mismatch DTC B1C24: Passenger Seat Weight Sensor (front: RH) C 3241
DIAGNOSIS 3241
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2890
STEP 2 Recheck for diagnostic trouble code 2890
DTC B1CB2: Occupant Classification-ECU Parameter Table Incompatible DTC B2212: Occupant Classification-ECU Internal Failure DTC 2891
DIAGNOSIS 2891
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2891
STEP 2 Recheck for diagnostic trouble code 2892
DTC B210D: Battery Voltage Low DTC B210E: Battery Voltage High 2893
DIAGNOSIS 2894
STEP 1 Power supply fuse check 2894
STEP 2 Wiring harness check between the fusible link (34) and the D-39-2 occupant classification-ECU connector terminal No 21 2894
STEP 3 Battery check 2895
STEP 4 Measure the voltage at the ETACS-ECU connector 2895
STEP 5 Wiring harness check between the fusible link (34) and the C-309 ETACS-ECU connector terminal No 1 2895
STEP 6 Using scan tool MB991958, diagnose the ETACS 2895
STEP 7 Using scan tool MB991958, diagnose the CAN bus line 2896
STEP 8 Recheck for diagnostic trouble code 2896
STEP 9 Check the harness for open circuit between occupant classification-ECU connector D-39-2 (terminal No 21) and the ETACS-ECU connector C-315 (terminal No 4) 2897
STEP 10 Recheck for diagnostic trouble code 2897
DTC B2206: Chassis number does not match 2897
DIAGNOSIS 2898
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2898
STEP 2 Recheck for diagnostic trouble code 2898
DTC U0020: CAN-B Bus Off Performance DTC U0021: CAN-B Bus (HI) Circuit Open DTC U0022: CAN-B Bus (HI) Shorted to Circuit Ground 2899
DIAGNOSIS 3250
STEP 1 Recheck for diagnostic trouble code 2900
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 2900
DTC U0141: ETACS CAN Timeout 2901
DIAGNOSIS 2901
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2901
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 2902
STEP 3 Recheck for diagnostic trouble code 2902
DTC U0151: SRS-ECU CAN timeout 2902
DIAGNOSIS 4573
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3254
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3254
STEP 3 Recheck for diagnostic trouble code 2903
DTC U0155: Combination Meter CAN Timeout 3254
DIAGNOSIS 2904
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2904
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 2905
STEP 3 Recheck for diagnostic trouble code 2905
DTC U0164: A/C-ECU CAN Timeout 2905
DIAGNOSIS 2905
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2906
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 2906
STEP 3 Recheck for diagnostic trouble code 2906
DTC U0168: KOS-ECU or WCM CAN Timeout 2907
DIAGNOSIS 2907
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2907
STEP 2 Using scan tool MB991958, read the KOS-ECU or WCM diagnostic trouble code 2908
STEP 3 Recheck for diagnostic trouble code 2908
DTC U0184: Audio CAN Timeout 2908
DIAGNOSIS 4574
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2909
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 2909
STEP 3 Recheck for diagnostic trouble code 2909
DTC U0195: Satellite Radio Tuner CAN Timeout 2910
DIAGNOSIS 2910
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4574
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 2911
STEP 3 Recheck for diagnostic trouble code 2911
DTC U0197: Hands Free Module CAN Timeout 2911
DIAGNOSIS 2911
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2912
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 2912
STEP 3 Recheck for diagnostic trouble code 2912
DTC U0245: Audio Visual Navigation Unit CAN timeout 2913
DIAGNOSIS 2913
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2913
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 2914
STEP 3 Recheck for diagnostic trouble code 2914
DTC U1419: The signal from a weight sensor (front: LH) is unusual DTC U141A: The signal from a weight sensor (front: RH) is unus 2914
DIAGNOSIS 2914
STEP 1 Recheck for diagnostic trouble code 2915
STEP 2 Check the weight sensor 2915
SYMPTOM PROCEDURES 2916
Inspection procedure 1: Communication between the Scan Tool and the SRS-ECU is not possible 2916
DIAGNOSIS 2916
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2916
Inspection procedure 2: Power supply circuit system 2917
DIAGNOSIS 2918
STEP 1 Resistance measurement at the C-37 SRS-ECU connectors 2918
STEP 2 Wiring harness check between the C-36 SRS-ECU connector terminal Nos 61 and 62 and the ignition switch IG1 3268
STEP 3 Retest the system 2919
Inspection procedure 3:The SRS Warning Light does not Illuminate 2920
DIAGNOSIS 2921
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2922
STEP 2 SRS warning light check 2922
STEP 3 Wiring harness inspection between fusible link (34) and C-04 combination meter connector terminal No 2 2922
Inspection Procedure 4: The SRS warning light does not go out 2923
DIAGNOSIS 2924
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2924
STEP 2 Using scan tool MB991958, check actuator test 2924
STEP 3 Recheck of the SRS warning light 2925
DATA LIST OUTPUT 2925
SPECIAL TOOLS 2927
TEST EQUIPMENT 3277
POST-COLLISION DIAGNOSIS 2929
SRS-ECU MEMORY CHECK 2929
REPAIR PROCEDURE 2930
INDIVIDUAL COMPONENT SERVICE 2935
ON-VEHICLE SERVICE 2936
FRONT IMPACT SENSORS 2938
REMOVAL SERVICE POINTS 2939
INSTALLATION SERVICE POINTS 2940
SRS CONTROL UNIT (SRS-ECU) 2941
REMOVAL SERVICE POINTS 2942
INSTALLATION SERVICE POINTS 2942
DRIVER’S AIR BAG MODULE AND CLOCK SPRING 2944
REMOVAL SERVICE POINTS 2946
INSTALLATION SERVICE POINTS 2948
INSPECTION 2950
PASSENGER’S (FRONT) AIR BAG MODULE 2951
REMOVAL SERVICE POINTS 2953
INSTALLATION SERVICE POINTS 2954
INSPECTION 2955
KNEE AIR BAG MODULE 2956
REMOVAL SERVICE POINTS 2957
INSTALLATION SERVICE POINTS 2957
SIDE IMPACT SENSOR 2960
REMOVAL SERVICE POINTS 2961
INSTALLATION SERVICE POINTS 2961
SIDE-AIRBAG MODULE(S) 2963
REMOVAL SERVICE POINT 2964
INSTALLATION SERVICE POINTS 2965
INSPECTION 2966
CURTAIN AIR BAG MODULE(S) 2967
REMOVAL SERVICE POINTS 2968
INSTALLATION SERVICE POINTS 2968
INSPECTION 2970
CURTAIN AIR BAG MODULE CHECK 2970
SEAT BELTS WITH PRE-TENSIONER 2971
REMOVAL SERVICE POINTS 2972
INSTALLATION SERVICE POINTS 2973
INSPECTION 2974
AIR BAG MODULE AND SEAT BELT PRE-TENSIONER DISPOSAL PROCEDURES 2975
UNDEPLOYED AIR BAG MODULE DISPOSAL 2975
DEPLOYED AIR BAG MODULE AND OPERATED SEAT BELT PRE-TENSIONER DISPOSAL 2997
CHASSIS ELECTRICAL 4187
CHASSIS ELECTRICAL 4187
BATTERY 3011
Graph 1 3012
ON-VEHICLE SERVICE 3012
STEP 1 Check the battery cables 3013
STEP 2 Check the battery post 3013
STEP 3 Check the battery case 3926
STEP 4 Check the open circuit voltage 4224
STEP 5 Battery charging 3013
STEP 6 Check the load test 3775
Graph 1 4180
IGNITION SWITCH 3781
TROUBLESHOOTING 3937
DIAGNOSIS FUNCTION 3017
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3017
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3784
SYMPTOM PROCEDURES 3019
Ignition key cylinder illumination light does not illuminate/extinguish normally <vehicles with WCM> 3785
DIAGNOSIS 3942
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3020
STEP 2 Using scan tool MB991958, check data list 3021
STEP 3 Check key reminder switch connector C-211, ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3022
STEP 4 Check the wiring harness between key reminder switch connector C-211 (terminal No 3,5) and ETACS-ECU connector C-315 (terminal No 13,18) 3022
STEP 5 Check of ignition key cylinder illumination light bulb 3022
STEP 6 Check the wiring harness between key reminder switch connector C-211 (terminal No 7) and body ground 3022
STEP 7 Retest the system 3022
ON-VEHICLE SERVICE 3949
CHECK OF IGNITION KEY REMINDER WARNING FUNCTION (STEERING LOCK REMINDER BUZZER BY KOS) 3023
REMOVAL SERVICE POINT 3025
INSTALLATION SERVICE POINT 3793
INSPECTION 3026
IGNITION SWITCH CONTINUITY CHECK 3026
KEY REMINDER SWITCH INSPECTION 3026
COMBINATION METER 3027
TROUBLESHOOTING 3029
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3029
DIAGNOSIS FUNCTION 3029
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3029
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3030
HOW TO DIAGNOSE THE CAN BUS LINES 3970
CHECK OF FREEZE FRAME DATA 3031
DIAGNOSTIC TROUBLE CODE PROCEDURES 3033
DTC B1200: Malfunction of odometer 3033
DIAGNOSIS 3033
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code 3033
STEP 2 Recheck for diagnostic trouble code 3034
DTC B1201: Abnormal fuel information 3807
DIAGNOSIS 4507
STEP 1 Check fuel pump module connector D-22 and fuel level sensor (sub) connector D-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3035
STEP 2 Check the fuel level sensor 3035
STEP 3 Measure the resistance at fuel pump module connector D-22 3036
STEP 4 Check the wiring harness between fuel pump module connector D-22 (terminal 1) and ground 3036
STEP 5 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3036
STEP 6 Check the wiring harness between fuel pump module connector D-22 (terminal 2) and combination meter connector C-04 (terminal 18) 3036
STEP 7 Using scan tool MB991958, perform actuator test 3037
STEP 8 Recheck for diagnostic trouble code 3037
DTC B1208: Malfunction of LCD heater 3037
DIAGNOSIS 3037
Recheck for diagnostic trouble code 3038
DTC B1209: Test mode 3038
DIAGNOSIS 3038
DTC B2203: VIN not programmed 3039
DIAGNOSIS 3039
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3039
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3988
STEP 3 Recheck for diagnostic trouble code 3040
DTC B2463: The sticking of rheostat switch 4549
DIAGNOSTIC PROCEDURE 3040
STEP 1 Check the rheostat switch 3812
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 3041
STEP 3 Recheck for diagnostic trouble code 3041
DTC B2464: The sticking of multi information meter switch 3042
DIAGNOSIS 3042
STEP 1 Check meter information switch connector C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3043
STEP 2 Check the multi information meter switch 3043
STEP 3 Measure at meter information switch connector C-02 in order to the ground circuit to the meter information switch 3043
STEP 4 Check the wiring harness between meter information switch connector C-02 (terminal 4) and ground 3043
STEP 5 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3043
STEP 6 Check the wiring harness between meter information switch connector C-02 (terminal 1) and combination meter connector C-04 (terminal 3) 3995
STEP 7 Recheck for diagnostic trouble code 3044
DTC B2465: Ignition switch signal error 3044
DIAGNOSIS 3998
STEP 1 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3045
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3045
STEP 3 Combination meter operation check 3045
STEP 4 Recheck for diagnostic trouble code 3046
DTC U0019: Bus off (CAN-B) 3046
DIAGNOSIS 3046
STEP 1 Recheck for diagnostic trouble code 3047
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3047
DTC U0100: Engine control module CAN timeout 3047
DIAGNOSIS 3048
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3048
STEP 2 Using scan tool MB991958, read the MFI diagnostic trouble code 3048
STEP 3 Recheck for diagnostic trouble code 3049
DTC U0141: ETACS CAN timeout 3049
DIAGNOSIS 3049
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4010
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3050
STEP 3 Recheck for diagnostic trouble code 3050
DTC U0151: SRS-ECU CAN timeout 3051
DIAGNOSIS 3051
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3051
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3052
STEP 3 Recheck for diagnostic trouble code 3052
DTC U0154: Occupant classification-ECU CAN timeout 3822
DIAGNOSIS 3052
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3823
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 3053
STEP 3 Recheck for diagnostic trouble code 3053
DTC U0164: A/C-ECU CAN timeout 3054
DIAGNOSIS 3054
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3054
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 3055
STEP 3 Recheck for diagnostic trouble code 3055
DTC U0168: KOS-ECU or WCM CAN timeout 3055
DIAGNOSIS 3055
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3826
STEP 2 Using scan tool MB991958, read the KOS-ECU or WCM diagnostic trouble code 3826
STEP 3 Recheck for diagnostic trouble code 3056
DTC U0184: Audio CAN timeout 3057
DIAGNOSIS 3057
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3057
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 3058
STEP 3 Recheck for diagnostic trouble code 3058
DTC U0197: Hands free module CAN timeout 3058
DIAGNOSIS 3058
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3059
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 3059
STEP 3 Recheck for diagnostic trouble code 3059
DTC U0245: Audio visual navigation unit CAN timeout 4031
DIAGNOSIS 3060
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3060
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 3061
STEP 3 Recheck for diagnostic trouble code 3061
DTC U1415: Coding not completed/Data fail 3061
DIAGNOSIS 3061
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3062
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3062
STEP 3 Recheck for diagnostic trouble code 3062
SYMPTOM PROCEDURES 3064
Inspection Procedure 1: Power supply circuit check 3064
DIAGNOSIS 3065
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code 3066
STEP 2 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3066
STEP 3 Check the battery power supply circuit to the combination meter Measure the voltage at combination meter connector C-04 3066
STEP 4 Check the wiring harness between combination meter connector C-04 (terminal 1, 24) and the fusible link (36) 3067
STEP 5 Check the battery power supply circuit to the combination meter Measure the voltage at combination meter connector C-04 3067
STEP 6 Using scan tool MB991958, check data list 3068
STEP 7 Check the wiring harness between combination meter connector C-04 (terminal 2) and the fusible link (34) 3068
STEP 8 Check the ground circuit to the combination meter Test at combination meter connector C-04 4046
STEP 9 Check the wiring harness between combination meter connector C-04 (terminal 13) and ground 3069
STEP 10 Retest the system 3069
Inspection Procedure 2: The speedometer does not work (the other meters work) 3069
DIAGNOSIS 3069
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3070
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 3070
STEP 3 Using scan tool MB991958, read the ASC-ECU diagnostic trouble code 3070
STEP 4 Using scan tool MB991958, check data list 3843
STEP 5 Using scan tool MB991958, check actuator test 3843
STEP 6 Retest the system 3071
Inspection Procedure 3: The tachometer does not work (the other meters work) 3071
DIAGNOSIS 3071
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3072
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 3072
STEP 3 Using scan tool MB991958, read the MFI diagnostic trouble code 3072
STEP 4 Using scan tool MB991958, check data list 3073
STEP 5 Using scan tool MB991958, check actuator test 3073
STEP 6 Retest the system 4056
Inspection Procedure 4: Tone alarm does not sound normally 3073
DIAGNOSIS 3074
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3074
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 3075
STEP 3 Using scan tool MB991958, read for any diagnostic trouble code 4059
STEP 4 Using scan tool MB991958, check actuator test 4060
STEP 5 Retest the system 3076
Inspection Procedure 5: The combination meter light does not illuminate normally or the multi information display is not displayed normally 3076
DIAGNOSIS 3076
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3077
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 3077
STEP 3 Using scan tool MB991958, read for any diagnostic trouble code 3078
STEP 4 Using scan tool MB991958, check actuator test 3078
STEP 5 Retest the system 3078
Inspection Procedure 6: The multi information display screen cannot be changed with the operation of the multi information meter switch 3079
DIAGNOSIS 3079
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code 3080
STEP 2 Check meter information switch connector C-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3080
STEP 3 Check the multi information meter switch 3080
STEP 4 Measure at meter information switch connector C-02 in order to the ground circuit to the meter information switch 3081
STEP 5 Check the wiring harness between meter information switch connector C-02 (terminal 4) and ground 3081
STEP 6 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3081
STEP 7 Check the wiring harness between meter information switch connector C-02 (terminal 1) and combination meter connector C-04 (terminal 3) 3081
STEP 8 Retest the system 3082
WARNING SCREEN 3087
OTHER SCREENS 3091
ON-VEHICLE SERVICE 3093
SPEEDOMETER CHECK 3093
TACHOMETER CHECK 3095
FUEL LEVEL SENSOR CHECK 3095
MULTI INFORMATION METER SWITCH CHECK 3096
HOW TO SET BY OPERATING THE SCAN TOOL MB991958 3097
HOW TO SET BY SPECIAL OPERATION OF SWITCH 3103
HOW TO INACTIVATE THE SERVICE REMINDER FUNCTION 3104
COMBINATION METER 3105
HEADLIGHT 3106
PRECAUTIONS ON HOW TO USE THE HEADLIGHT ASSEMBLY 3107
DIAGNOSIS 3109
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3109
DIAGNOSTIC FUNCTION 3109
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3109
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3890
DIAGNOSTIC TROUBLE CODE PROCEDURES 3111
DTC B16A2: Blown turn-signal light (LH) bulb 3111
DIAGNOSIS 3112
STEP 1 Bulb check 3112
STEP 2 Check headlight assembly (LH) connector A-40 <front>, side turn-signal light (LH) connector A-12 <side>, rear combination light (LH) connector F-25 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3892
STEP 3 Resistance measurement at headlight assembly (LH) connector A-40 <front>, side turn-signal light (LH) connector A-12 <side>, and rear combination light (LH) connector F-25 <rear> 3113
STEP 4 Check the wiring harness between headlight assembly (LH) connector A-40 (terminal 6) <front>, side turn-signal light (LH) connector A-12 (terminal 1) <side>, rear combination light (LH) connector F-25 (terminal 1) <rear> and ground 3114
STEP 5 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3114
STEP 6 Check the wiring harness between headlight assembly (LH) connector A-40 (terminal 3) <front>, side turn-signal light (LH 3115
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3116
DTC B16A3: Turn-signal light (LH) short circuit 3117
DIAGNOSIS 3118
STEP 1 Check headlight assembly (LH) connector A-40 <front>, side turn-signal light (LH) connector A-12 <side>, rear combination light (LH) connector F-25 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3987
STEP 2 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3118
STEP 3 Check the wiring harness between headlight assembly (LH) connector A-40 (terminal 3) <front>, side turn-signal light (LH 3119
STEP 4 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3119
DTC B16A4: Blown turn-signal light (RH) bulb 3120
DIAGNOSIS 3121
STEP 1 Bulb check 3121
STEP 2 Check headlight assembly (RH) connector A-57 <front>, side turn-signal light (RH) connector A-02 <side>, rear combination light (RH) connector F-06 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3122
STEP 3 Resistance measurement at headlight assembly (RH) connector A-57 <front>, side turn-signal light (RH) connector A-02 <side>, and rear combination light (RH) connector F-06 <rear> 3122
STEP 4 Check the wiring harness between headlight assembly (RH) connector A-57 (terminal 6) <front>, side turn-signal light (RH) connector A-02 (terminal 1) <side>, rear combination light (RH) connector F-06 (terminal 1) <rear> and ground 3123
STEP 5 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3123
STEP 6 Check the wiring harness between headlight assembly (RH) connector A-57 (terminal 3) <front>, side turn-signal light (RH 3124
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3124
DTC B16A5: Turn-signal light (RH) short circuit 3125
DIAGNOSIS 3126
STEP 1 Check headlight assembly (RH) connector A-57 <front>, side turn-signal light (RH) connector A-02 <side>, rear combination light (RH) connector F-06 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3126
STEP 2 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3126
STEP 3 Check the wiring harness between headlight assembly (RH) connector A-57 (terminal 3) <front>, side turn-signal light (RH 4553
STEP 4 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3127
DTC L0432: RLS RS Adaptation Error 3128
DIAGNOSIS 3128
STEP 1 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3128
STEP 2 Lighting control sensor installation surface check 3129
STEP 3 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3129
DTC L0434: RLS Rain Sensor Error DTC L0436: RLS Light Sensor Error 3129
DIAGNOSIS 3129
Using scan tool MB991958, Check whether the diagnostic trouble code is reset 4553
SYMPTOM PROCEDURES 3132
Inspection Procedure 1: All the headlights (low-beam) do not illuminate 3132
DIAGNOSIS 3814
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3134
STEP 2 Using scan tool MB991958, check data list 3134
STEP 3 Check headlight relay (LOW) connector A-29X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3135
STEP 4 Check the battery power supply circuit to the headlight relay (LOW) Measure the voltage at headlight relay (LOW) connector A-29X 3135
STEP 5 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4554
STEP 6 Check the wiring harness between headlight relay (LOW) connector A-29X (terminal 1) and ETACS-ECU connector C-312 (terminal 6) 3135
STEP 7 Check the wiring harness between headlight relay (LOW) connector A-29X (terminal 2 or 4) and the fusible link (36) 3136
STEP 8 Temporarily replace the headlight relay (LOW), and retest the system 3136
STEP 9 Check of headlight relay (LOW) 3136
STEP 10 Retest the system 3136
Inspection Procedure 2: All the headlights (high-beam) do not illuminate 3137
DIAGNOSIS 3138
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3138
STEP 2 Using scan tool MB991958, check data list 3139
STEP 3 Check headlight relay (HIGH) connector A-21X for loose, corroded or damaged terminals, or terminals pushed back in the connector 4555
STEP 4 Check of headlight relay (HIGH) 3139
STEP 5 Check the battery power supply circuit to the headlight relay (HIGH) Measure the voltage at headlight relay (HIGH) connector A-21X 3140
STEP 6 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3140
STEP 7 Check the wiring harness between headlight relay (HIGH) connector A-21X (terminal 1) and ETACS-ECU connector C-312 (terminal 13) 4555
STEP 8 Check the wiring harness between headlight relay (HIGH) connector A-21X (terminal 2 or 4) and the fusible link (36) 3141
STEP 9 Retest the system 3141
Inspection Procedure 3: The headlights illuminate at low-beam (high-beam does not illuminate) regardless of the lighting switch positions 3141
DIAGNOSIS 3141
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3142
STEP 2 Retest the system 3142
Inspection Procedure 4: Headlights do not illuminate when the passing switch is operated 3142
DIAGNOSIS 3143
STEP 1 Check that the headlights operate 3143
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3143
STEP 3 Retest the system 3144
Inspection Procedure 5: One of the headlights does not illuminate 4555
DIAGNOSIS 3146
STEP 1 Check headlight assembly connector A-40 <LH> or A-57 <RH>, for loose, corroded or damaged terminals, or terminals pushed back in the connector 3146
STEP 2 Check bulb 3146
STEP 3 Check the wiring harness between headlight assembly connector and headlight relay connector or wiring harness between headlight assembly connector and ground 3147
Inspection Procedure 6: High-beam indicator light does not illuminate normally 3148
DIAGNOSIS 3148
STEP 1 Check of headlight (high-beam) 3148
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3149
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3149
STEP 4 Using scan tool MB991958, check actuator test 3149
Inspection Procedure 7: The headlight automatic shutdown function does not work normally 3150
DIAGNOSIS 3150
STEP 1 Using scan tool MB991958, Check the configuration function 3151
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 3151
STEP 3 Using scan tool MB991958, check data list 3152
STEP 4 Retest the system 3152
Inspection Procedure 8: Daytime running light function does not work normally <Halogen type headlight> 3153
DIAGNOSIS 3154
STEP 1 Verify the headlight (low-beam) operation 3154
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3155
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3155
STEP 4 Using scan tool MB991958, read the MFI system diagnostic trouble code 3155
STEP 5 Check the parking brake switch 3156
STEP 6 Temporarily replace the headlight relay (LOW), and retest the system 3156
Inspection Procedure 8: Daytime running light function does not work normally <Discharge type headlight> 3157
DIAGNOSIS 3158
STEP 1 Check that the tail/stop lights and headlights operate 3158
STEP 2 Check the daytime running light bulb 3159
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 3159
STEP 4 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3159
STEP 5 Using scan tool MB991958, read the MFI system diagnostic trouble code 3160
STEP 6 Check the parking brake switch 3160
STEP 7 Check daytime running light (LH) connector A-41, daytime running light (RH) A-56 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3160
STEP 8 Check the ground circuit to the daytime running light (LH) or daytime running light (RH) Measure the resistance at daytime running light (LH) connector A-41 or daytime running light (RH) connector A-56 3160
STEP 9 Check the wiring harness between daytime running light (LH) connector A-41 (terminal 1) or daytime running light (RH) connector A-56 (terminal 1) and ground 4558
STEP 10 Check daytime running light relay connector A-24X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3161
STEP 11 Check the daytime running light relay 3161
STEP 12 Check the battery power supply circuit to the daytime running light relay Measure the voltage at daytime running light relay connector A-24X 3162
STEP 13 Check the wiring harness between daytime running light relay connector A-24X (terminal 2 and 4) and fusible link (36) 3162
STEP 14 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4558
STEP 15 Check the wiring harness between daytime running light relay connector A-24X (terminal 1) and ETACS-ECU connector C-312 (terminal 10) 3163
STEP 16 Retest the system 3163
Inspection Procedure 9: Any of the tail lights, the position lights or the license plate lights does not Illuminate 3164
DIAGNOSIS 3165
STEP 1 Rear combination light (taillight) check 3166
STEP 2 Check headlight assembly connector A-40 (position light-LH) or A-57 (position light-RH), tail light connector F-24 (LH) 3166
STEP 3 Bulb check 3166
STEP 4 Resistance measurement at headlight assembly connector A-40 (position light-LH) or A-57 (position light-RH), tail light connector F-24 (LH) or F-07 (RH) or license plate light connector F-18 (LH) or F-15 (RH) 3167
STEP 5 Check the wiring harness between headlight assembly connector, tail light connector or license plate light connector and the body ground 3168
STEP 6 Check ETACS-ECU connector C-304 <position light> or C-311 <tail light or license plate light> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3168
STEP 7 Check wiring harness between headlight assembly connector, tail light connector or license plate light connector and ETACS-ECU connector 3169
STEP 8 Retest the system 3170
Inspection Procedure 10: The auto light function does not work normally 4559
DIAGNOSIS 4559
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3171
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 3171
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 3171
STEP 4 Check that the headlights operate 3171
STEP 5 Using scan tool MB991958, check data list 3172
STEP 6 Lighting control sensor check 3172
STEP 7 Retest the system 3172
Inspection Procedure 11: All the turn-signal lights do not illuminate 3172
DIAGNOSIS 4560
STEP 1 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3173
STEP 2 Using scan tool MB991958, check data list 4560
STEP 3 Retest the system 3174
Inspection Procedure 12: The comfort flashing function does not work normally 3174
DIAGNOSIS 3174
STEP 1 Using scan tool MB991958, Check the configuration function 3174
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3175
STEP 3 Check that the turn-signal light operate 3175
STEP 4 Retest the system 3175
Inspection Procedure 13: The turn-signal indicator light do not illuminate 3176
DIAGNOSIS 3176
STEP 1 Check turn-signal light 3176
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3177
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 3177
STEP 4 Using scan tool MB991958, check actuator test 3177
ON-VEHICLE SERVICE 3179
HEADLIGHT AIMING 3179
PRE-AIMING INSTRUCTIONS (LOW-BEAM) 3179
HEADLIGHT ADJUSTMENT (LOW-BEAM) 3180
LUMINOUS INTENSITY MEASUREMENT 3182
REPLACE THE BULB 3183
HEADLIGHT BULB (LOW-BEAM) REPLACEMENT <VEHICLES WITHOUT DISCHARGE HEADLIGHT> 3183
HEADLIGHT BULB (HIGH-BEAM) REPLACEMENT <VEHICLES WITHOUT DISCHARGE HEADLIGHT> 3184
DAYTIME RUNNING LIGHT BULB REPLACEMENT <VEHICLES WITH DISCHARGE HEADLIGHT> 3184
POSITION LIGHT BULB REPLACEMENT 3185
FRONT TURN-SIGNAL LIGHT BULB REPLACEMENT 3186
HEADLIGHT AUTOMATIC-SHUTDOWN FUNCTION CHECK 3186
HEADLIGHT AUTO LIGHT FUNCTION CHECK 3186
REMOVAL SERVICE POINT 3189
REMOVAL SERVICE POINT 3192
INSTALLATION SERVICE POINT 3192
INSPECTION 3193
HEADLIGHT RELAY CHECK 4563
HEADLIGHT RELAY (LOW) CHECK <VEHICLES WITH DISCHARGE HEADLIGHT> 3193
HEADLIGHT RELAY (HIGH) CHECK 4563
DAYTIME RUNNING LIGHT RELAY CHECK <VEHICLES WITH DISCHARGE HEADLIGHT> 3194
HEADLIGHT LEVELING SWITCH CHECK <VEHICLES WITH HEADLIGHT MANUAL LEVELING SYSTEM> 3194
LIGHTING CONTROL SENSOR (LIGHT SENSOR) CHECK 3195
REAR COMBINATION LIGHT 3196
DIAGNOSIS 3198
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3198
DIAGNOSTIC FUNCTION 4564
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3198
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3199
DIAGNOSTIC TROUBLE CODE PROCEDURES 3201
DTC B16A0: Taillight (RH) circuit open (Open circuit in taillight (RH) or position light (RH)) DTC B16A7: Taillight (RH) circuit short (Short circuit in taillight (RH) or position light (RH)) 3201
DIAGNOSIS 3202
STEP 1 Bulb check 3202
STEP 2 Check headlight assembly (RH) connector A-57, rear combination light (RH) connector F-06 and taillight (RH) connector F-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3203
STEP 3 Resistance measurement at headlight assembly (RH) connector A-57, rear combination light (RH) connector F-06 and taillight (RH) connector F-07 3203
STEP 4 Check the wiring harness between headlight assembly connector, rear combination light connector or tail light connector and the body ground 3204
STEP 5 Check ETACS-ECU connectors C-304 <position light> and C-311 <taillight> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3204
STEP 6 Check wiring harness between headlight assembly connector, rear combination light connector and taillight connector and ETACS-ECU connector 3205
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3206
DTC B16A1: Taillight (LH) circuit open (Open circuit in taillight (LH), position light (LH), or license plate light) DTC B16A8: Taillight (LH) circuit short (Short circuit in taillight (LH), position light (LH), or license plate light) 3207
DIAGNOSIS 3208
STEP 1 Bulb check 3208
STEP 2 Check headlight assembly (LH) connector A-40, rear combination light (LH) connector F-25, taillight (LH) connector F-24, 3209
STEP 3 Resistance measurement at headlight assembly (LH) connector A-40, rear combination light (LH) connector F-25, taillight (LH) connector F-24, license plate light connector F-18 (LH) and F-15 (RH) 3209
STEP 4 Check the wiring harness between headlight assembly connector, rear combination light connector, tail light connector or license plate light and the body ground 3211
STEP 5 Check ETACS-ECU connectors C-304 <position light> and C-311 <taillight or license plate light> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3211
STEP 6 Check wiring harness between headlight assembly connector, rear combination light connector, taillight connector or license plate light and ETACS-ECU connector 3212
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 4566
SYMPTOM PROCEDURES 3213
Inspection Procedure 1: All the taillights do not illuminate 3213
DIAGNOSIS 3214
STEP 1 License plate light operation check 3214
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 3214
STEP 3 Using scan tool MB991958, check data list 4566
STEP 4 Retest the system 3215
Inspection Procedure 2: One of the headlights does not illuminate 3216
DIAGNOSIS 3217
STEP 1 Check rear combination light connector F-25 (LH) or F-06 (RH) for loose, corroded or damaged terminals, or terminals pushed back in the connector 3217
STEP 2 Resistance measurement at rear combination light connector F-25 (LH) or F-06 (RH) 4567
STEP 3 Check the wiring harness between rear combination light connectors F-25 (LH) (terminal 1) or F-06 (RH) (terminal 1) and ground 3218
STEP 4 Check ETACS-ECU connectors C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3218
STEP 5 Check the wiring harness between rear combination light connector and ETACS-ECU connector 3219
STEP 6 Retest the system 3219
FOG LIGHT 3221
DIAGNOSIS 3223
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3223
DIAGNOSTIC FUNCTION 3223
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3223
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3224
SYMPTOM PROCEDURES 3226
Inspection Procedure 1: All the front fog lights do not illuminate normally 3226
DIAGNOSIS 3227
STEP 1 ETACS-ECU coding data check 3228
STEP 2 Check that the tail/stop lights and headlights operate 3228
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 3228
STEP 4 Using scan tool MB991958, check data list 3229
STEP 5 Check fog light relay connector A-15X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3229
STEP 6 Check the fog light relay 3229
STEP 7 Check the battery power supply circuit to the fog light relay Measure the voltage at fog light relay connector A-15X 3230
STEP 8 Check the wiring harness between fog light relay connector A-15X (terminal 2 and 4) and fusible link (36) 3230
STEP 9 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3230
STEP 10 Check the wiring harness between fog light relay connector A-15X (terminal 1) and ETACS-ECU connector C-312 (terminal 4) 3231
STEP 11 Check the wiring harness between fog light relay connector A-15X (terminal 3) and fog light (LH) connector A-43 (terminal 2) or fog light (RH) connector A-54 (terminal 2) 3231
STEP 12 Check the wiring harness between fog light (LH) connector A-43 (terminal 1) or fog light (RH) connector A-54 (terminal 1) and ground 3231
STEP 13 Retest the system 3232
Inspection Procedure 2: One of the fog lights does not illuminate 3232
DIAGNOSIS 3233
STEP 1 Check fog light (LH) connector A-43 or fog light (RH) A-54 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4569
STEP 2 Check the fog light bulb 3233
Step 3 Check the ground circuit to the fog light (LH) or fog light (RH) Measure the resistance at fog light (LH) connector A-43 or fog light (RH) connector A-54 3234
Step 4 Check the wiring harness between fog light (LH) connector A-43 (terminal 1) or fog light (RH) connector A-54 (terminal 1) and ground 3234
STEP 5 Check fog light relay connector A-15X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3235
STEP 6 Check the wiring harness between fog light (LH) connector A-43 (terminal 2) or fog light (RH) connector A-54 (terminal 2) and fog light relay connector A-15X (terminal 3) 3235
STEP 7 Retest the system 3235
Inspection Procedure 3: The front fog light indicator does not illuminate normally 3236
DIAGNOSIS 3236
STEP 1 Check the fog lights 3236
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3237
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3237
STEP 4 Using scan tool MB991958, check actuator test 4570
ON-VEHICLE SERVICE 3238
FRONT FOG LIGHT AIMING 3238
PRE-AIMING INSTRUCTIONS 3238
FOG LIGHT ADJUSTMENT 3239
FRONT FOG LIGHT BULB REPLACEMENT 3239
INSPECTION 3241
FRONT FOG LIGHT RELAY CHECK 4571
SIDE TURN-SIGNAL LIGHT 3241
REMOVAL SERVICE POINT 3242
INSTALLATION SERVICE POINT 3242
DOME LIGHT 3243
DIAGNOSIS 3245
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3245
DIAGNOSTIC FUNCTION 3245
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3245
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3246
SYMPTOM PROCEDURES 3247
Inspection Procedure 1: The front dome light does not illuminate normally 4572
DIAGNOSIS 3248
STEP 1 Rear dome light operation check 3248
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4572
STEP 3 Using scan tool MB991958, check data list 3250
STEP 4 Check front dome light connector D-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3250
STEP 5 Front dome light bulb check 3250
STEP 6 Check ETACS-ECU connector C-316 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3250
STEP 7 Check the wiring harness between front dome light connector D-03 (terminal 2, 3) and ETACS-ECU connector C-316 (terminal 6, 5) 3251
STEP 8 Check the wiring harness between front dome light connector D-03 (terminal 1) and body ground 3251
STEP 9 Retest the system 3251
Inspection Procedure 2: The rear dome light does not illuminate normally 4572
DIAGNOSIS 3253
STEP 1 Front dome light operation check 3253
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 3253
STEP 3 Using scan tool MB991958, check data list 3254
STEP 4 Check rear dome light connector D-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4573
STEP 5 Rear dome light bulb check 3254
STEP 6 Check ETACS-ECU connector C-316 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3254
STEP 7 Check the wiring harness between rear dome light D-07 connector (terminal 1, 2) and ETACS-ECU connector C-316 (terminal 6, 5) 3255
STEP 8 Retest the system 4573
Inspection Procedure 3: The luggage compartment light does not illuminate normally 4573
DIAGNOSIS 3257
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3257
STEP 2 Using scan tool MB991958, check data list 3258
STEP 3 Check luggage compartment light connector F-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3258
STEP 4 Luggage compartment light bulb check 3258
STEP 5 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3258
STEP 6 Check the wiring harness between luggage compartment light connector F-01 (terminal 1, 2) and ETACS-ECU connector C-311 (terminal 17, 3) 3259
STEP 7 Retest the system 3259
Inspection Procedure 4: The interior light auto-cut function does not operate correctly 3259
DIAGNOSIS 3260
STEP 1 Using scan tool MB991958, Check the configuration function 3260
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3260
STEP 3 Using scan tool MB991958, check data list 3261
STEP 4 Retest the system 3261
ON-VEHICLE SERVICE 3262
REMOVAL SERVICE POINT 3264
HIGH-MOUNTED STOPLIGHT 3265
LICENSE PLATE LIGHT 3265
HAZARD WARNING LIGHT SWITCH 4575
DIAGNOSIS 3267
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3267
DIAGNOSTIC FUNCTION 3267
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3267
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3268
DIAGNOSTIC TROUBLE CODE PROCEDURES 3269
DTC B16A6: Turn-signal fuse blown 3269
DIAGNOSIS 3269
STEP 1 Fuse check 3269
STEP 2 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3270
SYMPTOM PROCEDURES 3270
Inspection Procedure 1: The hazard warning lights do not illuminate 3270
DIAGNOSIS 3271
STEP 1 Check that the turn-signal light operate 3271
STEP 2 Using scan tool MB991958, check data list 3271
STEP 3 Retest the system 3272
REMOVAL AND INSTALLATION 3272
INSPECTION 3272
HAZARD WARNING LIGHT SWITCH CHECK 3272
HORN 3272
INSPECTION 3273
HORN RELAY CHECK 3273
ACCESSORY SOCKET 3274
GENERAL INFORMATION 3274
CIGARETTE LIGHTER 3275
INSPECTION 3275
CIGARETTE LIGHTER CHECK 3275
COLUMN SWITCH 3276
TROUBLESHOOTING 3278
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3278
DIAGNOSTIC FUNCTION 3278
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3278
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3279
DIAGNOSTIC TROUBLE CODE PROCEDURES 3280
DTC B2350: Lighting switch DTC B2351: Wiper switch 3280
DIAGNOSIS 3280
STEP 1 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3281
STEP 2 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3281
STEP 3 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 3282
INSPECTION 3283
COLUMN SWITCH (SWITCH BODY PART) CONTINUITY CHECK 3284
RADIO AND CD PLAYER 3285
DIAGNOSIS 3287
RADIO AND CD PLAYER ERROR CODES 3287
SATE LLITE RADIO ERROR CODES <Vehicles with satellite radio tuner> 3288
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3289
DIAGNOSIS FUNCTION 3289
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3289
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3290
HOW TO DIAGNOSE THE CAN BUS LINES 3291
CHECK OF FREEZE FRAME DATA 3291
DIAGNOSTIC TROUBLE CODE PROCEDURES 3292
DTC U0019: Bus off (CAN-B) 3292
DIAGNOSIS 3293
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3293
STEP 2 Recheck for diagnostic trouble code 3293
DTC U0141: ETACS CAN timeout 3294
DIAGNOSIS 3294
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3294
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3295
STEP 3 Recheck for diagnostic trouble code 3295
DTC U0151: SRS-ABG CAN timeout 3295
DIAGNOSIS 3295
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3296
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3296
STEP 3 Recheck for diagnostic trouble code 3296
DTC U0154: OCM CAN timeout 3297
DIAGNOSIS 3297
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3297
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 3298
STEP 3 Recheck for diagnostic trouble code 3298
DTC U0155: Meter CAN timeout 3298
DIAGNOSIS 3298
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3299
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 3299
STEP 3 Recheck for diagnostic trouble code 3299
DTC U0164: A/C CAN timeout 3300
DIAGNOSIS 3300
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3300
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 3301
STEP 3 Recheck for diagnostic trouble code 3301
DTC U0168: WCM CAN timeout 3301
DIAGNOSIS 3301
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3302
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 3302
STEP 3 Recheck for diagnostic trouble code 3302
DTC U0195: Satellite radio CAN timeout 3303
DIAGNOSIS 3303
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3303
STEP 2 Using scan tool MB991958 read the satellite radio tuner diagnostic trouble code 3304
STEP 3 Recheck for diagnostic trouble code 3304
DTC U0197: Hands free module CAN timeout 3304
DIAGNOSIS 3304
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3305
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 3305
STEP 3 Recheck for diagnostic trouble code 3305
DTC U1415: Coding not completed/Data fail 3306
DIAGNOSIS 3306
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3307
STEP 2 Using scan tool MB991958, read the other system DTC 3307
STEP 3 Recheck for diagnostic trouble code 3307
DTC B2420: Power integrated circuit 3308
DIAGNOSIS 3308
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3308
STEP 2 Recheck for diagnostic trouble code 3309
DTC B2421: Radio tuner 3309
DIAGNOSIS 3309
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3310
STEP 2 Recheck for diagnostic trouble code 3310
DTC B2423: 6CD player error 3311
DIAGNOSIS 3311
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3312
STEP 2 CD check 3312
STEP 3 Recheck for diagnostic trouble code 3313
DTC B2424: CD player error 3313
DIAGNOSIS 3313
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3313
STEP 2 CD check 3314
STEP 3 Recheck for diagnostic trouble code 3314
DTC B2450: Switch panel communication 3315
DIAGNOSIS 3316
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3316
STEP 2 Check center panel unit connector C-124 and radio and CD player connector C-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3317
STEP 3 Check the wiring harness between center panel unit connector C-124 (terminal 1, 2) and radio and CD player connector C-109 (terminal 8, 18) 3317
STEP 4 Check the ground circuit to the center panel unit Measure the resistance at center panel unit connector C-124 3317
STEP 5 Check the wiring harness between center panel unit connector C-124 (terminal 9) and ground 3317
STEP 6 Check the power supply circuit to the center panel unit Measure the voltage at center panel unit connector C-124 3318
STEP 7 Check the wiring harness between center panel unit connector C-124 (terminal 7) and fusible link 34 3318
STEP 8 Recheck for diagnostic trouble code 3318
STEP 9 Recheck for diagnostic trouble code 3319
DTC B2451: Audio panel type error 3319
DIAGNOSIS 3319
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3320
STEP 2 Recheck for diagnostic trouble code 3320
SYMPTOM PROCEDURES 3322
Inspection Procedure 1: Power is not turned ON when the power switch is turned ON 3322
DIAGNOSIS 3323
STEP 1 ETACS-ECU coding data check 3323
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3324
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3324
STEP 4 Using scan tool MB991958, check data list 3324
STEP 5 Check ETACS-ECU connector C-317 and radio and CD player connector C-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3324
STEP 6 Check the wiring harness between ETACS-ECU connector C-317 (terminal 1) and radio and CD player connector C-107 (terminal 30) 3325
STEP 7 Check the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-307 3325
STEP 8 Check the wiring harness between ETACS-ECU connector C-307 (terminal 2) and fusible link (36) 3325
STEP 9 Retest the system 3325
Inspection Procedure 2: No sound is heard <Vehicles with audio amplifier> 3326
DIAGNOSIS 3327
STEP 1 Check the ETACS-ECU coding data 3328
STEP 2 Check audio amplifier connector D-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3328
STEP 3 Check the ground circuit to the audio amplifier Measure the resistance at audio amplifier connector D-29 3328
STEP 4 Check the wiring harness between audio amplifier connector D-29 (terminal 24, 31, 32) and ground 3329
STEP 5 Check the power supply circuit to the audio amplifier Measure the voltage at audio amplifier connector D-29 3329
STEP 6 Check the wiring harness between audio amplifier connector D-29 (terminal 25, 35, 36) and fusible link (36) 3330
STEP 7 Check radio and CD player connector C-109 and audio amplifier connector D-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3330
STEP 8 Check the wiring harness between radio and CD player connector C-109 (terminal 17) and audio amplifier connector D-30 (terminal 3), and between radio and CD player connector C-109 (terminal 7) and audio amplifier connector D-29 (terminal 34) 3331
STEP 9 Retest the system 3331
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles without audio amplifier> 3332
DIAGNOSIS 3334
STEP 1 ETACS-ECU coding data check 3334
STEP 2 Checking with audio speaker check 3334
STEP 3 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-23 <rear-LH> or E-22 <rear-RH>, or tweeter connector E-02 <LH> or E-04 <RH> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3335
STEP 4 Check the speaker or tweeter 3335
STEP 5 Check radio and CD player connector C-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3335
STEP 6 Check the wiring harness between the speaker or tweeter connector terminal and the radio and CD player connector terminal 3336
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles with audio amplifier> 3337
DIAGNOSIS 3340
STEP 1 ETACS-ECU coding data check 3340
STEP 2 Checking with audio speaker check 3340
STEP 3 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-23 <rear-LH> or E-22 <rear-RH>, or tweeter connector E- 3341
STEP 4 Check the speaker, tweeter or subwoofer 3341
STEP 5 Check audio amplifier connector D-29 <front door speaker or sub woofer> or D-30 <rear door speaker or tweeter> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3341
STEP 6 Check the wiring harness between the speaker, tweeter or sub woofer connector terminal and the audio amplifier connector terminal 3342
STEP 7 Check radio and CD player connector C-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3343
STEP 8 Check the harness wire between radio and CD player connector C-107 (terminal 26, 28, 36, 38) and audio amplifier connector D-30 (terminal 10, 4, 11, 12) 3343
STEP 9 Replace the audio amplifier temporarily, and check the trouble symptom 3344
Inspection Procedure 4: The audio does not operate normally by operating the radio and CD player of the center panel unit 3344
DIAGNOSIS 3345
STEP 1 Check center panel unit connector C-124 and radio and CD player connector C-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3345
STEP 2 Check the wiring harness between center panel unit connector C-124 (terminal 1, 2) and radio and CD player connector C-109 (terminal 8, 18) 3345
STEP 3 Check the ground circuit to the center panel unit Measure the resistance at center panel unit connector C-124 3346
STEP 4 Check the wiring harness between center panel unit connector C-124 (terminal 9) and ground 3346
STEP 5 Check the power supply circuit to the center panel unit Measure the voltage at center panel unit connector C-124 3346
STEP 6 Check the wiring harness between center panel unit connector C-124 (terminal 7) and fusible link 34 3347
STEP 7 Replace the center panel unit temporarily, and check the trouble symptom 3347
Inspection Procedure 5: Audio illuminations does not work normally 3348
DIAGNOSIS 3349
STEP 1 Operation check of the center panel unit 3349
STEP 2 Check the combination meter 3349
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3350
STEP 4 Check center panel unit connector C-124 and combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3350
STEP 5 Check the wiring harness between center panel unit connector C-124 (terminal 10, 16) and combination meter connector C-04 (terminal 22, 23) 3351
STEP 6 Check radio and CD player connector C-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3351
STEP 7 Check the wiring harness between center panel unit connector C-124 (terminal 4) and radio and CD player connector C-109 (terminal 9) 3351
STEP 8 Replace the center panel unit temporarily, and check the trouble symptom 3351
Inspection Procedure 6: The sound of external input are not played 3352
DIAGNOSIS 3352
STEP 1 Check the Radio and CD player 3352
STEP 2 Check the external sound input mode 3353
STEP 3 Check the audio adapter 3353
STEP 4 Check audio adapter connector C-125 and radio and CD player connector C-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3353
STEP 5 Check the wiring harness between audio adapter connector C-125 (terminal 5, 4, 6) and radio and CD player connector C-109 (terminal 14, 13, 4) 3353
STEP 6 Retest the system 3353
Inspection Procedure 7: Noise is present while moving (AM) 3354
DIAGNOSIS 3354
STEP 1 Ask the driver about the noise 3354
STEP 2 Ask the driver about the location where the noise occurs 3354
STEP 3 Check if the noise can be eliminated by adjusting the radio 3354
STEP 4 Check for the noise 3354
Inspection Procedure 8: Noise is present while moving (FM) 3354
Inspection Procedure 9: Sound mixed with noise, only at night (AM) 3355
DIAGNOSIS 3355
STEP 1 Check the vehicles lighting system 3355
STEP 2 Check that the following actions disappear the noise 3355
STEP 3 Check that the noise fades away when the vehicle harness is moved away from the radio (if the harness is not in the proper position) 3355
Inspection Procedure 10: Noise is overpowering both AM and FM 3356
DIAGNOSIS 3356
STEP 1 Check the state of the antenna 3356
STEP 2 Verify that the noise occur when the engine is stopped or the engine is running 3356
STEP 3 Verify that the following actions disappear the noise 3356
STEP 4 Verify that the radio is correctly grounded 3356
STEP 5 Check the connection of the antenna plug and radio and CD player 3356
STEP 6 Verify that the noise is eliminated when the antenna plug is properly attached 3356
STEP 7 Verify that the antenna is in good condition and is it properly mounted 3356
Inspection Procedure 11: Excessive noise on AM and FM 3356
STEP 1 Check if the customer heard the noise under any of the following conditions 3356
STEP 2 Compare the customers radio to another identical model 3357
Inspection Procedure 12: Noise is detected with engine running 3357
Inspection Procedure 13: Noise appears during vibration or shocks 3358
DIAGNOSIS 3358
STEP 1 Check the fit of the antenna 3358
STEP 2 Check the fit of antenna feeder cable 3358
STEP 3 Check radio and CD player connector C-107, C-109 and amplifier connector D-29, D-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3358
STEP 4 Check that noise appears when the radio switch is turned on while the vehicle is stopped and the radio is tapped while tuned away from a station 3359
STEP 5 Verify that the radio is correctly grounded 3359
STEP 6 Check by replacing radio and CD player 3359
Inspection Procedure 14: Noise is present while moving (FM) 3359
DIAGNOSIS 3359
STEP 1 Check the state of the antenna 3359
STEP 2 Check the radio after adjusting it 3359
STEP 3 Check with several broad casting 3359
STEP 4 Check that noise appears when the radio switch is turned on while the vehicle is stopped 3360
STEP 5 Verify that the radio is correctly grounded 3360
STEP 6 Check by replacing radio and CD player 3360
Inspection Procedure 15: Constant noise 3360
DIAGNOSIS 3360
Inspection Procedure 16: No reception (AM) 3360
DIAGNOSIS 3866
STEP 1 Check the state of the antenna 3866
STEP 2 Check to see if inspections are taking place is an area exposed to special electric fields 3866
STEP 3 Move the vehicle and check the radio 3360
STEP 4 Tune the radio, and then check it 3361
STEP 5 Check the connection of the antenna plug and radio and CD player 3361
STEP 6 Check by replacing radio and CD player 3361
Inspection Procedure 17: Poor reception 3361
DIAGNOSIS 3361
STEP 1 Check the state of the antenna 3361
STEP 2 Check to see if inspections are taking place is an area exposed to special electric fields 3361
STEP 3 Move the vehicle and check the radio 3361
STEP 4 Tune the radio, and then check it 3361
STEP 5 Check with several broadcasting stations 3361
STEP 6 Check the connection of the antenna plug and radio and CD player 3361
STEP 7 Check by replacing radio and CD player 3362
Inspection Procedure 18: Distortion on AM and/or FM 3362
DIAGNOSIS 3362
STEP 1 Check the level of distortion 3362
STEP 2 Check the location of the distortion 3362
STEP 3 Check the wires at each speaker 3362
STEP 4 Remove the speakers, and check the paper cone for foreign material or damage 3362
STEP 5 Check for distortion with the speaker installed 3362
Inspection Procedure 19: Distortion on FM Only 3363
DIAGNOSIS 3363
STEP 1 Check that the distortion is present when the radio is tuned to another station 3363
STEP 2 Relocate the reception area and check the radio 3363
Inspection Procedure 20: Auto select function inoperative, too few automatic stations are selected 3363
DIAGNOSIS 3363
STEP 1 Check the state of the antenna 3363
STEP 2 Check the number of radio stations 3363
STEP 3 Check the distance from the transmission antenna 3363
STEP 4 The check if there are not that many radio stations and when there is no transmission antenna in the vicinity 3363
STEP 5 Check to see if inspections are taking place is an area exposed to special electric fields 3363
STEP 6 Relocate and check 3363
STEP 7 Check the connection of the antenna feeder cable and radio and CD player 3364
Inspection Procedure 21: Preset stations are erased 3364
DIAGNOSIS 3364
Inspection Procedure 22: CD can not be inserted 3364
DIAGNOSIS 3364
STEP 1 Check that a CD has been already loaded 3364
STEP 2 Check how a CD is inserted 3364
STEP 3 Check after the CD is loaded 3364
STEP 4 Check the CD 3364
STEP 5 Check again using a normal CD, which is not dirty or scratched 3365
Inspection Procedure 23: No sound (CD Only) 3365
DIAGNOSIS 3365
STEP 1 Check again using another CD, which is not dirty or scratched 3365
STEP 2 Check power supply to the radio and CD player when the ignition switch is at “ACC” or “ON” position 3365
Inspection Procedure 24: CD Sound Skips 3365
DIAGNOSIS 3365
STEP 1 Check the state in which the sound on the CD jumps 3365
STEP 2 Check the surface of the CD 3365
STEP 3 Check when replacing with a CD that can be played normally without any scratches or soiling 3365
STEP 4 Check by tapping the radio and CD player 3366
Inspection Procedure 25: Sound quality is poor 3366
DIAGNOSIS 3366
Check to see that the CD can be played normally and that it is free of any scratches or soiling 3366
Inspection Procedure 26: CD can not be Ejected 3366
DIAGNOSIS 3366
Check the power of ignition switch “ACC” 3366
ON-VEHICLE SERVICE 3367
ADJUSTMENT OF VOLUME AND SOUND QUALITY AUTOMATIC CORRECTION FUNCTION 3367
INSPECTION 3369
AUDIO ADAPTER INSPECTION 3369
MMCS 3370
DIAGNOSIS 3372
PRIOR TO DISCONNECTING THE VEHICLE BATTERY 3372
DIAGNOSIS TIPS CONCERNING THE ENTIRE SYSTEM 3372
DIAGNOSIS TIPS CONCERNING THE NAVIGATION FUNCTION 3373
SERVICE MODE 3373
DIAGNOSIS FUNCTION 3386
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3386
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3387
HOW TO DIAGNOSE THE CAN BUS LINES 3387
CHECK OF FREEZE FRAME DATA 3388
DIAGNOSTIC TROUBLE CODE PROCEDURES 3389
DTC B2226: AND error 3389
DIAGNOSIS 3389
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3389
STEP 2 Check that the of the MMCS service mode 3390
STEP 3 Recheck for diagnostic trouble code 3390
STEP 4 Recheck for diagnostic trouble code 3390
DTC B2240: Communication error with CAN Box 3391
DIAGNOSIS 3391
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3392
STEP 2 Perform “Network/Connect Line Check” of the MMCS service mode 3392
STEP 3 Check CAN box unit connector C-15 and multivision display connector C-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3392
STEP 4 Check the wiring harness between CAN box unit connector C-15 (terminal 4, 5, 6) and multivision display connector C-10 (terminal 49, 33, 38) 3393
STEP 5 Recheck for diagnostic trouble code 3393
STEP 6 Recheck for diagnostic trouble code 3393
DTC B2477: VIN not programmed 3394
DIAGNOSIS 3394
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3394
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3394
STEP 3 Recheck for diagnostic trouble code 3395
DTC U0019: Bus off (CAN-B) 3395
DIAGNOSIS 3395
STEP 1 Recheck for diagnostic trouble code 3396
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3396
DTC U0141: ETACS CAN timeout 3396
DIAGNOSIS 3397
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3397
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3397
STEP 3 Recheck for diagnostic trouble code 3398
DTC U0151: SRS-AGB CAN timeout 3398
DIAGNOSIS 3398
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3399
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3399
STEP 3 Recheck for diagnostic trouble code 3399
DTC U0154: OCM CAN timeout 3400
DIAGNOSIS 3400
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3400
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 3401
STEP 3 Recheck for diagnostic trouble code 3401
DTC U0155: Meter CAN timeout 3401
DIAGNOSIS 3401
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3402
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 3402
STEP 3 Recheck for diagnostic trouble code 3402
DTC U0164: A/C CAN timeout 3403
DIAGNOSIS 3403
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3403
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 3404
STEP 3 Recheck for diagnostic trouble code 3404
DTC U0168: WCM CAN timeout 3404
DIAGNOSIS 3404
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3405
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 3405
STEP 3 Recheck for diagnostic trouble code 3405
DTC U0195: Satellite radio CAN timeout 3406
DIAGNOSIS 3406
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3406
STEP 2 Using scan tool MB991958 read the satellite radio tuner diagnostic trouble code 3407
STEP 3 Recheck for diagnostic trouble code 3407
DTC U0197: Hands free module CAN timeout 3407
DIAGNOSIS 3407
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3408
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 3408
STEP 3 Recheck for diagnostic trouble code 3408
DTC U1415: Coding not completed/Data fail 3409
DIAGNOSIS 3409
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3409
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3410
STEP 3 Recheck for diagnostic trouble code 3410
DTC U1417: Implausible coding data 3410
DIAGNOSIS 3411
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3411
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3411
STEP 3 Recheck for diagnostic trouble code 3411
SYMPTOM PROCEDURES 3413
Inspection Procedure 1: No navigation screen is displayed 3413
DIAGNOSIS 3414
STEP 1 Check multivision display connector C-10, C-12, C-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3414
STEP 2 Check the ground circuit to the multivision display connector Measure the resistance at multivision display connector C-10, C-12, C-13 3414
STEP 3 Check the wiring harness between multivision display connector C-13 (terminal 9), C-10 (terminal 55), C-12 (terminal 25) and ground 3415
STEP 4 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3415
STEP 5 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3416
STEP 6 Check the power supply circuit to the muitivision display Measure the voltage at muitivision display connector C-13, C-12 3416
STEP 7 Check the wiring harness between ETACS-ECU connector C-317 (terminal 1) and multivision display connector C-13 (terminal 17) or multivision display connector C-12 (terminal 21) 3417
STEP 8 Using scan tool MB991958, check data list 3417
STEP 9 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3417
STEP 10 Check the power supply circuit to the multivision display Measure the voltage at multivision display connector C-13 3418
STEP 11 Check the wiring harness between multivision display connector C-13 (terminal 14) and ETACS-ECU connector C-315 (terminal 9) 3418
STEP 12 Retest the system 3418
Inspection Procedure 2: No sound is heard <Vehicles with audio amplifier> 3419
DIAGNOSIS 3420
STEP 1 Check the multivision display operation 3421
STEP 2 Check the ETACS-ECU coding data 3421
STEP 3 Check the MMCS service mode, CAN communication confirmation, and coding data 3422
STEP 4 Check the service data log for the MMCS service mode 3422
STEP 5 Using scan tool MB991958, diagnose the CAN bus line 3422
STEP 6 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 3422
STEP 7 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3422
STEP 8 Check the service data log for the MMCS service mode 3423
STEP 9 Perform “Network/Connect Line Check” in the MMCS service mode 3423
STEP 10 Check audio amplifier connector D-29 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3423
STEP 11 Check the power supply circuit to the audio amplifier Measure the voltage at audio amplifier connector D-29 3424
STEP 12 Check the wiring harness between audio amplifier connector D-25 (terminal 25, 35, 36) and fusible link (36) 3425
STEP 13 Check the ground circuit to the audio amplifier Measure the resistance at audio amplifier connector D-29 3425
STEP 14 Check the wiring harness between audio amplifier connector D-29 (terminal 24, 31, 32) and ground 3426
STEP 15 Check multivision display connector C-09, C-13 and audio amplifier connector D-30 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3426
STEP 16 Check the wiring harness between multivision display connector C-09 (terminal 72) and audio amplifier connector D-30 (terminal 3) 3426
STEP 17 Check the wiring harness between multivision display connector C-13 (terminal 6) and audio amplifier connector D-29 (terminal 34) 3427
STEP 18 Retest the system 3427
STEP 19 Retest the system 3427
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles with audio amplifier> 3428
DIAGNOSIS 3430
STEP 1 Check the ETACS-ECU coding data 3431
STEP 2 Check the MMCS service mode, CAN communication confirmation, and coding data 3431
STEP 3 Check the service data log for the MMCS service mode 3431
STEP 4 Using scan tool MB991958, diagnose the CAN bus line 3432
STEP 5 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 3432
STEP 6 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3432
STEP 7 Checking with audio speaker check 3432
STEP 8 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-23 <rear-LH> or E-22 <rear-RH>, or tweeter connector E- 3432
STEP 9 Check the speaker, tweeter or subwoofer 3433
STEP 10 Check audio amplifier connector D-29 <front door speaker or sub woofer> or D-30 <tweeter or rear door speaker> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3433
STEP 11 Check the wiring harness between the speaker or tweeter connector terminal and the audio amplifier connector terminal 3433
STEP 12 Check multivision display connector C-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3435
STEP 13 Check the wiring harness between multivision display connector C-13 (terminal 3, 7, 12, 15) and audio amplifier connector D-30 (terminal 12, 11, 4, 10) 3435
STEP 14 Replace the multivision display temporarily, and check the trouble symptom 3435
Inspection Procedure 4: The navigation system can be operated while the vehicle is driven 3436
DIAGNOSIS 3436
STEP 1 Perform “Vehicle Signal Check” in the MMCS service mode 3437
STEP 2 Check the speedometer 3437
STEP 3 Check combination meter connector C-04 and multivision display connector C-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3437
STEP 4 Check the wiring harness between combination meter connector C-04 (terminal 20) and multivision display connector C-13 (terminal 13) 3437
STEP 5 Substitute a known good multivision display, and check the trouble symptom 3438
Inspection Procedure 5: The screen is not normal in the navigation mode (The own vehicle mark is dislocated ) 3438
DIAGNOSIS 3439
STEP 1 Confirmation in MMCS service mode 3439
STEP 2 GPS reception check 3439
STEP 3 Check the speedometer 3439
STEP 4 Check combination meter connector C-04 and multivision display connector C-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3440
STEP 5 Check the wiring harness between combination meter connector C-04 (terminal 20) and multivision display connector C-13 (terminal 13) 3440
STEP 6 Retest the system 3440
Inspection Procedure 6: Poor reception 3441
DIAGNOSIS 3441
STEP 1 Check the state of the roof antenna 3441
STEP 2 Check to see if inspections are taking place is an area exposed to special electric fields 3441
STEP 3 Move the vehicle and check the radio 3441
STEP 4 Tune the radio, and then check it 3441
STEP 5 Check with several broadcasting stations 3441
STEP 6 Check the connection of the antenna plug and multivision display 3441
STEP 7 Check by replacing multivision display 3441
Inspection Procedure 7: GPS signal can not be received 3442
DIAGNOSIS 3442
STEP 1 Confirmation in MMCS service mode 3442
STEP 2 Check for the vehicle’s current position 3442
STEP 3 Confirming GPS signal reception 3442
STEP 4 Substitute a known good multivision display, and check the trouble symptom 3442
Inspection Procedure 8: CD (compact disk)/DVD (Video Disk) cannot be played 3443
DIAGNOSIS 3443
STEP 1 Check the CD (compact disk)/DVD (video disk) insertion surface 3443
STEP 2 Check the CD (compact disk)/DVD (video disk) 3443
STEP 3 Check the CD (compact disk)/DVD (video disk) 3443
STEP 4 Temporarily replace the CD (compact disk)/DVD (video disk) with another one, and check the trouble symptom 3443
STEP 5 Check the service data log for the MMCS service mode 3443
STEP 6 Perform “Network/Connect Line Check” in the MMCS service mode 3443
STEP 7 Retest the system 3443
STEP 8 Temporarily replace the multivision display, and check the trouble symptom 3444
Inspection Procedure 9: Image of a DVD (Video Disk) is played, but no sound is played 3444
DIAGNOSIS 3444
STEP 1 Check whether other sounds are emitted 3444
STEP 2 Check a DVD (video disk) to be inserted 3444
STEP 3 Check the DVD (video disk) 3444
STEP 4 Temporarily replace the DVD (video disk) with another DVD, and check the trouble symptom 3444
STEP 5 Check the service data log for the MMCS service mode 3444
STEP 6 Perform “Network/Connect Line Check” in the MMCS service mode 3445
STEP 7 Check the playing method 3445
STEP 8 Temporarily replace the multivision display, and check the trouble symptom 3445
Inspection Procedure 10: Sound of a DVD (Video Disk) can be played, but no image is played 3445
DIAGNOSIS 3445
STEP 1 Check the DVD (video disk) 3445
STEP 2 Temporarily replace the DVD (video disk) with another DVD (video disk), and check the trouble symptom 3445
STEP 3 Check the service data log for the MMCS service mode 3446
STEP 4 Perform “Network/Connect Line Check” in the MMCS service mode 3446
STEP 5 Temporarily replace the multivision display, and check the trouble symptom 3446
Inspection Procedure 11: The picture and sound of external input are not played 3447
DIAGNOSIS 3447
STEP 1 Check of DVD picture 3448
STEP 2 Check the audio and video adapter 3448
STEP 3 Check multivision display connector C-10 and audio and video adaptor connector C-126 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3448
STEP 4 Check the wiring harness between multivision display connector C-10 (terminal 37, 53, 38, 54, 39) and audio and video adaptor connector C-126 (terminal 1, 2, 6, 4, 5) 3448
STEP 5 Temporarily replace the multivision display, and check the trouble symptom 3448
Inspection Procedure 12: Check the CAN box unit power supply circuit 3449
DIAGNOSIS 3450
STEP 1 Check CAN box unit connectors C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3450
STEP 2 Check the ground circuit to the CAN box unit Measure the resistance at CAN box unit connector C-15 3451
STEP 3 Check the wiring harness between CAN box unit connector C-15 (terminal 1) and the ground 3451
STEP 4 Check the battery power supply circuit to the CAN box unit Measure the voltage at CAN box unit connectors C-15 3451
STEP 5 Check the wiring harness between CAN box unit connector C-15 (terminal 2) and fusible link (36) 3452
STEP 6 Using scan tool MB991958, check data list 3452
STEP 7 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3452
STEP 8 Check the battery power supply circuit to the CAN box unit Measure the voltage at CAN box unit connectors C-15 3453
STEP 9 Check the wiring harness between CAN box unit connectors C-15 (terminal 10) and ETACS-ECU connector C-315 (terminal 9) 3453
INSPECTION 3459
AUDIO AND VIDEO ADAPTER INSPECTION 3459
HANDS-FREE CELLULAR PHONE SYSTEM 3459
DIAGNOSIS 3463
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3463
DIAGNOSIS FUNCTION 3463
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3463
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3464
HOW TO DIAGNOSE THE CAN BUS LINES 3465
CHECK OF FREEZE FRAME DATA 3465
DIAGNOSTIC TROUBLE CODE PROCEDURES 3467
DTC B2468: Microphone input short to BATT DTC B2470: Microphone input short to ground 3467
DIAGNOSIS 3468
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3468
STEP 2 Check microphone unit connector D-04 and hands free module connector C-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3469
STEP 3 Check the wiring harness between microphone unit connector D-04 (terminal 1, 2) and hands free module connector C-11 (terminal 23, 24) 3469
STEP 4 Recheck for diagnostic trouble code 3469
STEP 5 Temporarily replace the microphone unit, and check whether the diagnostic trouble code 3469
DTC B2471: On hook button stuck DTC B2472: Off hook button stuck DTC B2473: VR button stuck 3470
DIAGNOSIS 3472
STEP 1 Check the radio and CD player <vehicles without MMCS> or multivision display <vehicles with MMCS> 3472
STEP 2 Check the steering wheel audio remote control switch 3472
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 3473
STEP 4 Using scan tool MB991958 read the radio and CD player <vehicles without MMCS> or CAN box unit <vehicles with MMCS> diagnostic trouble code 3473
STEP 5 Check the steering wheel voice control switch 3474
STEP 6 Check the steering wheel audio remote control switch 3474
STEP 7 Check steering wheel audio remote control switch connector C-213 and steering wheel voice control switch connector C-206 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3474
STEP 8 Check the wiring harness between steering wheel voice control switch connector C-206 (terminal 3) and steering wheel audio remote control switch connector C-213 (terminal 3) 3474
STEP 9 Check the wiring harness between steering wheel voice control switch connector C-206 (terminal 2) and clock spring connector C-202 (terminal 4) 3475
STEP 10 Recheck for diagnostic trouble code 3475
STEP 11 Temporarily replace the hands free module, and check whether the diagnostic trouble code is reset 3475
DTC B2475: VIN not programmed 3476
DIAGNOSIS 3476
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3476
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3476
STEP 3 Recheck for diagnostic trouble code 3477
DTC U0019: Bus off (CAN-B) 3477
DIAGNOSIS 3477
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3478
STEP 2 Recheck for diagnostic trouble code 3478
DTC U0141: ETACS CAN timeout 3479
DIAGNOSIS 3479
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3479
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3479
STEP 3 Recheck for diagnostic trouble code 3480
DTC U0151: SRS-ABG CAN timeout 3480
DIAGNOSIS 3480
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3481
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3481
STEP 3 Recheck for diagnostic trouble code 3481
DTC U0154: OCM CAN timeout 3482
DIAGNOSIS 3482
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3482
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 3483
STEP 3 Recheck for diagnostic trouble code 3483
DTC U0155: Meter CAN timeout 3483
DIAGNOSIS 3483
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3484
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 3484
STEP 3 Recheck for diagnostic trouble code 3484
DTC U0164: A/C CAN timeout 3485
DIAGNOSIS 3485
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3485
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 3485
STEP 3 Recheck for diagnostic trouble code 3486
DTC U0168: WCM CAN timeout 3486
DIAGNOSIS 3486
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3487
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 3487
STEP 3 Recheck for diagnostic trouble code 3487
Code No U0184 AUDIO CAN timeout 3488
DIAGNOSIS 3488
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3488
STEP 2 Using scan tool MB991958, read the radio and CD player diagnostic trouble code 3489
STEP 3 Recheck for diagnostic trouble code 3489
DTC U0195: Satellite radio CAN timeout 3489
DIAGNOSIS 3489
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3490
STEP 2 Using scan tool MB991958 read the satellite radio tuner diagnostic trouble code 3490
STEP 3 Recheck for diagnostic trouble code 3490
DTC U0245 AND CAN timeout 3491
DIAGNOSIS 3491
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3491
STEP 2 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 3492
STEP 3 Recheck for diagnostic trouble code 3492
SYMPTOM PROCEDURES 3493
Inspection Procedure 1: Hands free cellular phone system does not work normally 3493
DIAGNOSIS 3495
STEP 1 Check the cellular phone 3496
STEP 2 Temporarily replace the cellular phone, and check the trouble symptom 3496
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 3496
STEP 4 Check hands free module connector C-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3497
STEP 5 Check the ground circuit to the hands free module Measure the resistance at hands free module connector C-11 3497
STEP 6 Check the wiring harness between hands free module connector C-11 (terminal 15) and ground 3497
STEP 7 Check the power supply circuit to the hands free module Measure the voltage at hands free module connector C-11 3498
STEP 8 Check the wiring harness between hands free module connector C-11 (terminal 13) and ETACS-ECU connector C-317 (terminal 1) 3498
STEP 9 Check microphone unit connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3498
STEP 10 Check the wiring harness between hands free module connector C-11 and microphone unit connector D-04 3499
STEP 11 Check radio and CD player connector C-109 <vehicles without MMCS> or multivision display connector C-10 <vehicles with MMCS> for loose, corroded or damaged terminals, or terminals pushed back in the connector 3499
STEP 12 Check the wiring harness between hands free module connector C-11 and radio and CD player connector C-109 <vehicles without MMCS> or multivision display connector C-10 <vehicles with MMCS> 3500
STEP 13 Temporarily replace the microphone unit, and check the trouble symptom 3500
STEP 14 Temporarily replace the hands free module, and check the trouble symptom 3501
Inspection Procedure 2: During the conversation with the hands free cellular phone system, the speaker’s voice cannot be heard 3501
DIAGNOSIS 3502
STEP 1 Check the cellular phone 3502
STEP 2 Check hands free module connector C-11 and microphone unit connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3502
STEP 3 Check the wiring harness between hands free module connector C-11 and microphone unit connector D-04 3503
STEP 4 Temporarily replace the microphone unit, and check the trouble symptom 3503
Inspection Procedure 3: During the conversation with the hands free cellular phone system, the voice of other party cannot be heard 3504
DIAGNOSIS 3504
STEP 1 Check the cellular phone 3504
STEP 2 Check the radio and CD player <vehicles without MMCS> or multivision display <vehicles with MMCS> 3504
Inspection Procedure 4: Even when the steering wheel voice control switch is operated, the conversation is not possible 3505
DIAGNOSIS 3507
STEP 1 Check the steering wheel audio remote control switch 3507
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3508
STEP 3 Check the steering wheel voice control switch 3508
STEP 4 Check the steering wheel audio remote control switch 3508
STEP 5 Check steering wheel voice control switch connector C-206 and steering wheel audio remote control switch connector C-213 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3509
STEP 6 Check the wiring harness between steering wheel voice control switch connector C-206 (terminal 3) and steering wheel audio remote control switch connector C-213 (terminal 3) 3509
STEP 7 Check the wiring harness between steering wheel voice control switch connector C-206 (terminal 2) and clock spring connector C-202 (terminal 4) 3509
STEP 8 Retest the system 3510
Inspection Procedure 5: The cellular phone is not recognized or the connection cannot be established 3510
DIAGNOSIS 3510
STEP 1 Check the cellular phone 3510
STEP 2 Check the position of cellular phone 3510
STEP 3 Check the registration method of cellular phone 3510
STEP 4 Temporarily replace the cellular phone, and check the trouble symptom 3510
Inspection Procedure 6: Steering wheel voice control switch illumination does not come on 3511
DIAGNOSIS 3512
STEP 1 Check the combination meter 3512
STEP 2 Check steering wheel voice control switch connector C-206 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3512
STEP 3 Check the wiring harness between steering wheel voice control switch connector C-206 (terminal 1) and the ground 3512
STEP 4 Check clock spring connectors C-202 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3513
STEP 5 Check the clock spring 3513
STEP 6 Check the wiring harness between steering wheel voice control switch connector C-206 (terminal 4) and clock spring connector C-202 (terminal 1) 3513
STEP 7 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3513
STEP 8 Check the wiring harness between combination meter connector C-04 (terminal 23) and clock spring connector C-205 (terminal 6) 3514
STEP 9 Retest the system 3514
Inspection Procedure 7: Check the hands free module power supply circuit 3515
DIAGNOSIS 3516
STEP 1 Check hands free module connector C-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3516
STEP 2 Check the ground circuit to the hands free module Measure the resistance at hands free module connector C-11 3516
STEP 3 Check the wiring harness between hands-free module connector C-11 (terminal 15) and ground 3517
STEP 4 Check the wiring harness between hands free module connector C-11 (terminal 13) and fusible link (36) 3517
ON-VEHICLE SERVICE 3517
PAIRING A CELLULAR PHONE 3518
DELETING A PHONE 3519
STEERING WHEEL VOICE CONTROL SWITCH CONTINUITY CHECK 3522
STEERING WHEEL AUDIO REMOTE CONTROL SWITCH 3523
DIAGNOSIS 3525
SYMPTOM PROCEDURES 3526
Inspection Procedure 1: Steering wheel audio remote control switch does not Function <Vehicles with radio and CD player> 3526
DIAGNOSIS 3527
STEP 1 Using scan tool MB991958, check data list 3528
STEP 2 Check the steering wheel audio remote control switch 3528
STEP 3 Check clock spring connector C-202 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3529
STEP 4 Check the clock spring 3529
STEP 5 Check radio and CD player connector C-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3529
STEP 6 Check the wiring harness between radio and CD player connector C-107 (terminal 22, 32) and clock spring connector C-205 (terminal 2, 3) 3529
STEP 7 Check steering remote control switch connector C-213 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3530
STEP 8 Check the wiring harness between steering wheel audio remote control switch connector C-213 (terminal 2, 4) and clock spring connector C-202 (terminal 5, 4) 3530
STEP 9 Retest the system 3530
Inspection Procedure 2: Steering Wheel Audio Remote Control Switch does not Function <Vehicles with MMCS> 3531
DIAGNOSIS 3532
STEP 1 Check the steering wheel audio remote control switch 3532
STEP 2 Check clock spring connector C-202 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3533
STEP 3 Check the clock spring 3533
STEP 4 Check multivision display connector C-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3533
STEP 5 Check the wiring harness between multivision display connector C-10 (terminal 43, 59) and clock spring connector C-205 (terminal 2, 3) 3533
STEP 6 Check steering wheel audio remote control switch connector C-213 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3534
STEP 7 Check the wiring harness between steering wheel audio remote control switch connector C-213 (terminal 2, 4) and clock spring connector C-202 (terminal 5, 4) 3534
STEP 8 Retest the system 3534
Inspection Procedure 3: Steering wheel audio remote control switch illumination does not come on 3535
DIAGNOSIS 3536
STEP 1 Check the combination metre 3536
STEP 2 Check steering wheel audio remote control switch connector C-213 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3536
STEP 3 Check the wiring harness between steering wheel audio remote control switch connector C-213 (terminal 5) and ground 3536
STEP 4 Check clock spring connectors C-202 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3536
STEP 5 Check the clock spring 3537
STEP 6 Check the wiring harness between steering wheel audio remote control switch connector C-213 (terminal 1) and clock spring connector C-202 (terminal 1) 3537
STEP 7 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3537
STEP 8 Check the wiring harness between combination meter connector C-04 (terminal 23) and clock spring connector C-205 (terminal 6) 3537
STEP 9 Retest the system 3538
STREERING WHEEL AUDIO REMOTE CONTROL SWITCH INSPECTION 3539
SATELLITE RADIO TUNER 3540
SATELLITE RADIO 3540
DIAGNOSIS 3541
INTRODUCTION TO SATELLITE RADIO DIAGNOSIS 3541
ERROR CODE (SIRIUS SATELLITE RADIO) 3541
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3541
DIAGNOSIS FUNCTION 3541
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3541
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3542
HOW TO DIAGNOSE THE CAN BUS LINES 3543
CHECK OF FREEZE FRAME DATA 3543
DIAGNOSTIC TROUBLE CODE PROCEDURES 3544
DTC B2222: Radio receiver internal fail 3544
DIAGNOSIS 3544
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3545
STEP 2 Recheck for diagnostic trouble code 3545
DTC U0019: Bus off (CAN-B) 3546
DIAGNOSIS 3546
STEP 1 Recheck for diagnostic trouble code 3546
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3547
DTC U0141: ETACS CAN timeout 3547
DIAGNOSIS 3547
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3548
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3548
STEP 3 Recheck for diagnostic trouble code 3548
DTC U0151: SRS-ABG CAN timeout 3549
DIAGNOSIS 3549
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3549
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3550
STEP 3 Recheck for diagnostic trouble code 3550
DTC U0154: OCM CAN timeout 3550
DIAGNOSIS 3550
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3551
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 3551
STEP 3 Recheck for diagnostic trouble code 3551
DTC U0155: Meter CAN timeout 3552
DIAGNOSIS 3552
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3552
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 3553
STEP 3 Recheck for diagnostic trouble code 3553
DTC U0164: A/C CAN timeout 3553
DIAGNOSIS 3553
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3554
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 3554
STEP 3 Recheck for diagnostic trouble code 3554
DTC U0168: WCM CAN timeout 3555
DIAGNOSIS 3555
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3555
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 3556
STEP 3 Recheck for diagnostic trouble code 3556
DTC U0184: Audio CAN timeout 3556
DIAGNOSIS 3556
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3557
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 3557
STEP 3 Recheck for diagnostic trouble code 3557
DTC U0197: Hands free module CAN timeout 3558
DIAGNOSIS 3558
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3558
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 3559
STEP 3 Recheck for diagnostic trouble code 3559
SYMPTOM PROCEDURES 3560
Inspection Procedure 1: A satellite radio cannot be received 3560
DIAGNOSIS 3561
STEP 1 Check whether AM or FM broadcast frequency is received 3562
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 3562
STEP 3 Check satellite radio tuner connector C-18 and radio and CD player connector C-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3562
STEP 4 Check the wiring harness between satellite radio tuner connector C-18 (terminal 6, 14, 7) and radio and CD player connector C-109 (terminal 15, 6, 5) 3563
STEP 5 Substitute a known good radio and CD player, and check the trouble symptom 3563
STEP 6 Check satellite radio tuner connector C-18 and multivision display connector C-09 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3563
STEP 7 Check the wiring harness between satellite radio tuner connector C-18 (terminal 6, 14, 7) and multivision display connector C-09 (terminal 75, 77, 76) 3564
STEP 8 Substitute a known good multivision display, and check the trouble symptom 3564
Inspection Procedure 2: Check the satellite radio tuner power supply circuit 3565
DIAGNOSIS 3566
STEP 1 Check satellite radio tuner connectors C-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3566
STEP 2 Check the ground circuit to the satellite radio tuner Measure the resistance at satellite radio tuner connectors C-18 3566
STEP 3 Check the wiring harness between satellite radio tuner connector C-18 (terminal 8) and ground 3566
STEP 4 Check the power supply circuit to the satellite radio tuner Measure the voltage at satellite radio tuner connector C-18 3567
STEP 5 Check the wiring harness between satellite radio tuner connector C-18 (terminal 1) and fusible link (36) 3567
STEP 6 Retest the system 3567
Inspection Procedure 3: The error code “ANTENNA ERROR” is displayed on the display 3568
STEP 1 Check if the antenna base or antenna rod are damaged 3568
STEP 2 Check the connection between the antenna base and the antenna feeder 3568
STEP 3 Check if the antenna feeder is damaged 3568
STEP 4 Check the connection between the antenna feeder cable and the satellite radio tuner 3568
STEP 5 Temporarily replace the antenna base, and check if “ANTENNA ERROR” is displayed on the display 3568
ON-VEHICLE SERVICE 3569
HOW TO READ SIRIUS ID 3569
READ THE SIRIUS ID DIRECTLY FROM THE SATELLITE RADIO TUNER 3569
ANTENNA 3570
AMPLIFIER 3572
REMOVAL SERVICE POINT 3573
SPEAKER 3574
DOOR SPEAKER 3575
SUBWOOFER <VEHICLES WITH 9 SPEAKER 7 POSITION SYSTEM> 3577
ON-VEHICLE SERVICE 3577
SPEAKER TEST <VEHICLES WITH RADIO AND CD PLAYER> 3577
SPEAKER CONNECTION CHECK MODE 3577
REMOVAL SERVICE POINT 3579
TWEETER 3580
SUBWOOFER 3581
ETACS 3582
TROUBLESHOOTING 3583
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3583
DIAGNOSTIC FUNCTION 3583
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3583
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3584
HOW TO DIAGNOSE THE CAN BUS LINES 3585
CHECK OF FREEZE FRAME DATA 3585
DIAGNOSIS TROUBLE CODE PROCEDURES 3588
DTC U0001: Bus off (CAN-C) DTC U0019: Bus off (CAN-B) 3588
DIAGNOSIS 3588
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3588
STEP 2 Recheck for diagnostic trouble code 3589
DTC U0100: Engine control module CAN timeout 3589
DIAGNOSIS 3589
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3590
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 3590
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3590
STEP 4 Recheck for diagnostic trouble code 3591
STEP 5 Recheck for diagnostic trouble code 3591
DTC U0101: TC-SST-ECU CAN timeout 3591
DIAGNOSIS 3592
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3592
STEP 2 Using scan tool MB991958, read the TC-SST diagnostic trouble code 3592
STEP 3 Using scan tool MB991958, read the engine control module diagnostic trouble code 3592
STEP 4 Recheck for diagnostic trouble code 3593
STEP 5 Recheck for diagnostic trouble code 3593
DTC U0103: Shift lever CAN timeout 3593
DIAGNOSIS 3594
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3594
STEP 2 Using scan tool MB991958, read the shift lever diagnostic trouble code 3594
STEP 3 Using scan tool MB991958, read the TC-SST-ECU diagnostic trouble code 3594
STEP 4 Recheck for diagnostic trouble code 3595
STEP 5 Recheck for diagnostic trouble code 3595
DTC U0121: ASC-ECU CAN timeout 3595
DIAGNOSIS 3596
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3596
STEP 2 Using scan tool MB991958, read the ASC diagnostic trouble code 3596
STEP 3 Using scan tool MB991958, read the TC-SST diagnostic trouble code 3596
STEP 4 Recheck for diagnostic trouble code 3597
STEP 5 Recheck for diagnostic trouble code 3597
DTC U0126: Steering wheel sensor CAN timeout 3597
DIAGNOSIS 3598
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3598
STEP 2 Using scan tool MB991958, read the steering wheel sensor diagnostic trouble code 3598
STEP 3 Using scan tool MB991958, read the ASC-ECU diagnostic trouble code 3598
STEP 4 Recheck for diagnostic trouble code 3599
STEP 5 Recheck for diagnostic trouble code 3599
DTC U0136: S-AWC-ECU CAN timeout 3599
DIAGNOSIS 3600
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3600
STEP 2 Using scan tool MB991958, read the S-AWC-ECU diagnostic trouble code 3600
STEP 3 Using scan tool MB991958, read the ASC-ECU diagnostic trouble code 3600
STEP 4 Recheck for diagnostic trouble code 3601
STEP 5 Recheck for diagnostic trouble code 3601
DTC U0151: SRS-ECU CAN timeout 3601
DIAGNOSIS 3602
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3602
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3602
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 3602
STEP 4 Recheck for diagnostic trouble code 3603
STEP 5 Recheck for diagnostic trouble code 3603
DTC U0154: Occupant classification-ECU CAN timeout 3603
DIAGNOSIS 3604
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3604
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 3604
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3604
STEP 4 Recheck for diagnostic trouble code 3605
STEP 5 Recheck for diagnostic trouble code 3605
DTC U0155: Combination meter CAN timeout 3605
DIAGNOSIS 3606
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3606
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 3606
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 3606
STEP 4 Recheck for diagnostic trouble code 3607
STEP 5 Recheck for diagnostic trouble code 3607
DTC U0164: A/C-ECU CAN timeout 3607
DIAGNOSIS 3608
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3608
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 3608
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3608
STEP 4 Recheck for diagnostic trouble code 3609
STEP 5 Recheck for diagnostic trouble code 3609
DTC U0168: WCM or KOS-ECU CAN timeout 3609
DIAGNOSIS 3610
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3610
STEP 2 Using scan tool MB991958, read the WCM or KOS-ECU diagnostic trouble code 3610
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 3610
STEP 4 Recheck for diagnostic trouble code 3611
STEP 5 Recheck for diagnostic trouble code 3611
DTC U0184: Audio CAN timeout 3611
DIAGNOSIS 3612
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3612
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 3612
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3612
STEP 4 Recheck for diagnostic trouble code 3613
STEP 5 Recheck for diagnostic trouble code 3613
DTC U0195: Satellite radio tuner CAN timeout 3613
DIAGNOSIS 3614
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3614
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 3614
STEP 3 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3614
STEP 4 Recheck for diagnostic trouble code 3615
STEP 5 Recheck for diagnostic trouble code 3615
DTC U0197: Hands free module CAN timeout 3615
DIAGNOSIS 3616
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3616
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 3616
STEP 3 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 3616
STEP 4 Recheck for diagnostic trouble code 3617
STEP 5 Recheck for diagnostic trouble code 3617
DTC U0245: CAN box unit CAN timeout 3617
DIAGNOSIS 3618
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3618
STEP 2 Using scan tool MB991958, read the MMCS diagnostic trouble code 3618
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 3618
STEP 4 Recheck for diagnostic trouble code 3619
STEP 5 Recheck for diagnostic trouble code 3619
DTC U1108: Excess CAN-B ECU Detection 3619
DIAGNOSIS 3619
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3620
STEP 2 Variant code check 3620
STEP 3 Recheck for diagnostic trouble code 3620
DTC U1120: Bus line (CAN-C) low input DTC U1121: Bus line (CAN-C) high input 3621
DIAGNOSIS 3621
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3621
STEP 2 Recheck for diagnostic trouble code 3622
DTC U0331: ECU internal error 3622
DIAGNOSIS 3622
Recheck for diagnostic trouble code 3623
DTC B1761: VIN not recorded 3623
DIAGNOSIS 3623
Recheck for diagnostic trouble code 3624
DTC B210A: +B power supply (low input) DTC B210B: +B power supply (high input) 3625
DIAGNOSIS 3626
STEP 1 Power supply fuse check 3626
STEP 2 Wiring harness check between C-307 ETACS-ECU connector and fuse No 30 3626
STEP 3 Battery check 3626
STEP 4 Charging system check 3626
STEP 5 Check ETACS-ECU connector C-307 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3626
STEP 6 Check the battery power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-307 3627
STEP 7 Check the wiring harness between ETACS-ECU connector C-307 (terminal 2) and the fusible link (36) 3627
STEP 8 Using scan tool MB991958, check data list 3628
STEP 9 Recheck for diagnostic trouble code 3628
DTC B222C: Coding incomplete 3629
DIAGNOSIS 3629
Recheck for diagnostic trouble code 3629
DTC B2206: Chassis number does not match 3629
DIAGNOSIS 3630
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3630
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 3630
STEP 3 Recheck for diagnostic trouble code 3631
DTC B2215: ECU internal error 3631
DIAGNOSIS 3631
DTC B2353: Ignition power supply (low input) DTC B2354: Ignition power supply (high input) 3631
DIAGNOSIS 3632
STEP 1 Using scan tool MB991958, check data list 3632
STEP 2 Battery check 3633
STEP 3 Charging system check 3633
STEP 4 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3633
STEP 5 Check the ignition switch (IG1) circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-317 3633
STEP 6 Check the wiring harness between ETACS-ECU connector C-317 (terminal 6) and the ignition switch (IG1) 3633
STEP 7 Recheck for diagnostic trouble 3634
SYMPTOM PROCEDURES 3640
Malfunction of ETACS-ECU power supply circuit 3640
DIAGNOSIS 3641
STEP 1 Check ETACS-ECU connectors C-315 and C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3641
STEP 2 Check the ground circuit to the ETACS-ECU Measure the resistance at ETACS-ECU connectors C-315 and C-317 3641
STEP 3 Check the wiring harness between ETACS-ECU connector C-315 (terminal 17) or C-317 (terminal 15) and the ground 3642
STEP 4 Check ETACS-ECU connectors C-307 and C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3642
STEP 5 Check the battery power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connectors C-307 and C-309 3642
STEP 6 Check the wiring harness between ETACS-ECU connectors C-307 (terminal 2) or C-309 (terminal 1) and the fusible link (36) or (34) 3643
STEP 7 Retest the system 3643
INPUT SIGNAL PROCEDURES 3644
Inspection Procedure 1: ETACS-ECU does not receive any signal from the ignition switch (ACC) 3644
DIAGNOSIS 3644
STEP 1 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3644
STEP 2 Check the ignition switch (ACC) line of the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-317 3645
STEP 3 Check the wiring harness between ETACS-ECU connector C-317 (terminal 7) and the ignition switch (ACC) 3645
Inspection Procedure 2: ETACS-ECU does not receive any signal from the ignition switch (IG1) 3646
DIAGNOSIS 3646
STEP 1 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3646
STEP 2 Check the ignition switch (IG1) line of the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-317 3647
STEP 3 Check the wiring harness between ETACS-ECU connector C-317 (terminal 6) and the ignition switch (IG1) 3647
Inspection Procedure 3: ETACS-ECU does not receive any signal from the key reminder switch 3648
DIAGNOSIS 3648
STEP 1 Check key reminder switch connector C-211 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3649
STEP 2 Check the key reminder switch 3649
STEP 3 Check the ground circuit to the key reminder switch Measure the resistance at key reminder switch connector C-211 3649
STEP 4 Check the wiring harness between key reminder switch connector C-211 (terminal 2) and ground 3650
STEP 5 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3650
STEP 6 Check the wiring harness between key reminder switch connector C-211 (terminal 3) and ETACS-ECU connector C-315 (terminal 13) 3650
STEP 7 Check for continuity between key reminder switch connector C-211 terminal 2 and each of the other terminals as well as terminal 3 and each of the other terminals 3650
Inspection Procedure 4: ETACS-ECU does not receive any signal from the front door lock actuator 3651
DIAGNOSIS 3652
STEP 1 Using scan tool MB991958, check data list 3653
STEP 2 Check front door lock actuator (LH) connector E-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3653
STEP 3 Check the front door lock actuator (LH) 3654
STEP 4 Check the ground circuit to the front door lock actuator (LH) Measure the resistance at front door lock actuator (LH) connector E-16 3654
STEP 5 Check the wiring harness between front door lock actuator (LH) connector E-16 (terminal 1) and ground 3654
STEP 6 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3655
STEP 7 Check the wiring harness between front door lock actuator (LH) connector E-16 (terminal 3) and ETACS-ECU connector C-301 (terminal 22) 3655
STEP 8 Check front door lock actuator (RH) connector E-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3655
STEP 9 Check the front door lock actuator (RH) 3656
STEP 10 Check the ground circuit to the front door lock actuator (RH) Measure the resistance at front door lock actuator (RH) connector E-07 3656
STEP 11 Check the wiring harness between front door lock actuator (RH) connector E-07 (terminal 3) and ground 3656
STEP 12 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3657
STEP 13 Check the wiring harness between front door lock actuator (RH) connector E-07 (terminal 1) and ETACS-ECU connector C-301 (terminal 10) 3657
Inspection Procedure 5: ETACS-ECU does not receive any signal from the front door switch (LH) 3658
DIAGNOSIS 3658
STEP 1 Check front door switch (LH) connector D-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3659
STEP 2 Check the front door switch (LH) 3659
STEP 3 Measure at the lower metal part of the front door switch (LH) in order to check the ground circuit to the front door switch (LH) 3659
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3659
STEP 5 Check the wiring harness between driver’s door switch connector D-28 (terminal 3) and ETACS-ECU connector C-313 (terminal 16) 3660
Inspection Procedure 6: ETACS-ECU does not receive any signal from the front door switch (RH) 3660
DIAGNOSIS 3661
STEP 1 Check front door switch (RH) connector D-43 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3661
STEP 2 Check the front door switch (RH) 3661
STEP 3 Measure at the lower metal part of the front door switch (RH) in order to check the ground circuit to the front door switch (RH) 3661
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3662
STEP 5 Check the wiring harness between front door switch (RH) connector D-43 (terminal 3) and ETACS-ECU connector C-313 (terminal 12) 3662
Inspection Procedure 7: ETACS-ECU does not receive any signal from the rear door switch (LH) 3662
DIAGNOSIS 3663
STEP 1 Check rear door switch (LH) connector D-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3663
STEP 2 Check the rear door switch (LH) 3663
STEP 3 Measure at the lower metal part of the rear door switch (LH) in order to check the ground circuit to the rear door switch (LH) 3664
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3664
STEP 5 Check the wiring harness between driver’s door switch connector D-19 (terminal 3) and ETACS-ECU connector C-313 (terminal 7) 3664
Inspection Procedure 8: ETACS-ECU does not receive any signal from the rear door switch (RH) 3665
DIAGNOSIS 3665
STEP 1 Check rear door switch (RH) connector D-08 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3666
STEP 2 Check the rear door switch (RH) 3666
STEP 3 Measure at the lower metal part of the rear door switch (RH) in order to check the ground circuit to the rear door switch (RH) 3666
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3666
STEP 5 Check the wiring harness between driver’s door switch connector D-08 (terminal 3) and ETACS-ECU connector C-313 (terminal 8) 3667
Inspection Procedure 9: ETACS-ECU does not receive any signal from the trunk lid latch 3667
DIAGNOSIS 3668
STEP 1 Check trunk lid latch connector F-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3668
STEP 2 Check the trunk lid latch 3669
STEP 3 Check the ground circuit to the trunk lid latch Measure the resistance at trunk lid latch connector F-19 3669
STEP 4 Check the wiring harness between trunk lid latch connector F-19 (terminal 2) and ground 3669
STEP 5 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3670
STEP 6 Check the wiring harness between trunk lid latch connector F-19 (terminal 1) and ETACS-ECU connector C-313 (terminal 5) 3670
Inspection Procedure 10: ETACS-ECU does not receive any signal from the hazard warning light switch 3671
DIAGNOSIS 3671
STEP 1 Check center panel unit connector C-124 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3672
STEP 2 Check the hazard warning light switch 3672
STEP 3 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3672
STEP 4 Check the wiring harness between center panel unit connector C-124 (terminal 5) and ETACS-ECU connector C-301 (terminal 19) 3672
Inspection Procedure 11: ETACS-ECU does not receive any signal from the column switch signal 3673
DIAGNOSIS 3673
STEP 1 Using scan tool MB991958, read the ETACS diagnostic trouble code 3673
STEP 2 Column switch check 3674
Inspection Procedure 12: ETACS-ECU does not receive any signal from the hood switch 3674
DIAGNOSIS 3675
STEP 1 Check hood switch connector A-48 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3675
STEP 2 Check the hood switch 3675
STEP 3 Check the ground circuit to the hood switch Test at hood switch connector A-48 3675
STEP 4 Check the wiring harness between hood switch connector A-48 (terminal 1) and ground 3676
STEP 5 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3676
STEP 6 Check the wiring harness between driver’s door switch connector A-48 (terminal 2) and ETACS-ECU connector C-312 (terminal 12) 3676
ON-VEHICLE SERVICE 3677
ETACS-ECU 3680
THEFT ALARM 3687
DIAGNOSIS 3689
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3689
DIAGNOSTIC FUNCTION 3689
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3689
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3690
HOW TO DIAGNOSE THE CAN BUS LINES 3691
SYMPTOM PROCEDURES 3692
Inspection Procedure 1: The theft-alarm is not armed (the theft-alarm indicator does not illuminate) 3692
DIAGNOSIS 3693
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3694
STEP 2 Using scan tool MB991958, check for any diagnostic trouble code 3694
STEP 3 Check the keyless operation key <KOS> or keyless entry transmitter <WCM> 3694
STEP 4 Using scan tool MB991958, check data list 3695
STEP 5 Check center panel unit connector C-124 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3696
STEP 6 Check the theft-alarm indicator 3696
STEP 7 Check ETACS-ECU connector C-307 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3696
STEP 8 Measure the voltage at ETACS-ECU connector C-307 3697
STEP 9 Check the Wiring harness between ETACS-ECU connector C-307 (terminal No 2) and fusible link (36) 3697
STEP 10 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3697
STEP 11 Check the Wiring harness between ETACS-ECU connector C-317 (terminal No 2,9) and center panel unit connector C-124 (terminal No 15,12) 3697
STEP 12 Retest the system 3698
Inspection Procedure 2: The interior alarm does not work normally while the theft-alarm is triggered 3698
DIAGNOSIS 3698
STEP 1 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 3699
STEP 2 Using scan tool MB991958, check actuator test 3699
STEP 3 Retest the system 3699
Inspection Procedure 3: Theft-alarm horn does not sound while the theft-alarm system is triggered 3700
DIAGNOSIS 3701
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3702
STEP 2 Check the theft-alarm horn work normally 3702
STEP 3 Check theft-alarm horn connector A-59 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3702
STEP 4 Check theft-alarm horn relay connector A-18X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3703
STEP 5 Check the theft-alarm horn relay 3703
STEP 6 Measure the voltage at theft-alarm horn relay A-18X 3703
STEP 7 Check the Wiring harness between theft-alarm horn relay connector A-18X (terminal No 1,4) and fusible link (36) 3703
STEP 8 Check theft-alarm horn connector A-59 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3703
STEP 9 Check the Wiring harness between theft-alarm horn connector A-59 (terminal No 1) and theft-alarm horn relay connector A-18X (terminal No 3) 3704
STEP 10 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3704
STEP 11 Check the Wiring harness between theft-alarm horn relay connector A-18X (terminal No 2) and ETACS-ECU connector C-312 (terminal No 15) 3704
STEP 12 Replace theft-alarm horn 3704
Inspection Procedure 4: Horn (HIGH or LOW) does not sound while the theft-alarm system is triggered 3705
DIAGNOSIS 3706
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3707
STEP 2 Check horn relay connector A-16X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3707
STEP 3 Check the horn relay 3707
STEP 4 Measure the voltage at horn relay A-16X 3708
STEP 5 Check the Wiring harness between horn relay connector A-16X (terminal No 2,4) and fusible link (36) 3708
STEP 6 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3708
STEP 7 Check the Wiring harness between theft-alarm horn relay connector A-16X (terminal No 1) and ETACS-ECU connector C-312 (terminal No 11) 3708
STEP 8 Check horn (HIGH) connector A-44 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3708
STEP 9 Check the Wiring harness between horn (HIGH) connector A-44 (terminal No 1) and horn relay connector A-16X (terminal No 3) 3709
STEP 10 Check the horn (HIGH) work normally 3709
STEP 11 Check horn (LOW) connector A-51 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3709
STEP 12 Check the Wiring harness between horn (LOW) connector A-51 (terminal No 1) and horn relay connector A-16X (terminal No 3) 3709
STEP 13 Check the horn (LOW) work normally 3709
STEP 14 Retest the theft-alarm system 3710
INSPECTION 3710
THEFT-ALARM INDICATOR CHECK 3710
PANIC ALARM 3711
Construction diagram 3711
DIAGNOSIS 3713
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 3713
DIAGNOSTIC FUNCTION 3713
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3713
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3713
SYMPTOM PROCEDURES 3714
Panic alarm does not work normally 3714
DIAGNOSIS 3714
STEP 1 Check if the theft-alarm is normally set and the exterior protection can be executed 3715
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 3715
STEP 3 Check keyless operation system <KOS> or keyless entry system <WCM> 3715
STEP 4 Using scan tool MB991958, check the configuration function 3716
ON-VEHICLE SERVICE 3716
DEFOGGER 3717
TROUBLESHOOTING 3718
SYMPTOM PROCEDURES 3719
Rear window defogger does not operate 3719
DIAGNOSIS 3721
STEP 1 Check the A/C and outside/inside air selection damper control motor operation 3721
STEP 2 Check rear window defogger relay connector C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3721
STEP 3 Check the rear window defogger relay continuity 3722
STEP 4 Check rear window defogger connector F-29 and A/C control panel connector C-123 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3722
STEP 5 Measure the voltage at rear window defogger connector F-29 3722
STEP 6 Measure the voltage at rear window defogger relay connector C-306 3723
STEP 7 Check the wiring harness between rear window defogger relay connector C-306 (terminal 4) and the fusible link (37) 3723
STEP 8 Measure the voltage at rear window defogger relay connector C-306 3723
STEP 9 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3724
STEP 10 Check the wiring harness between rear window defogger relay connector C-306 (terminal 1) and ETACS-ECU C-301 (terminal 12) 3724
STEP 11 Check the wiring harness between rear window defogger relay connector C-306 (terminal 2) and A/C-ECU connector C-123 (terminal 6) 3724
STEP 12 Check the wiring harness between rear window defogger relay connector C-306 (terminal 3) and rear window defogger connector F-29 (terminal 1) 3725
STEP 13 Check rear window defogger connector F-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3725
STEP 14 Measure the resistance at rear window defogger connector F-03 3725
STEP 15 Check the wiring harness between rear window defogger connector F-03 (terminal 1) and the ground 3726
STEP 16 Check A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3726
STEP 17 Check the wiring harness between A/C-ECU connector C-22 (terminals 9 and 10) and A/C control panel connector C-123 (terminals 1 and 9) 3726
STEP 18 Check the rear window defogger 3727
STEP 19 Replace the A/C control panel and check the trouble symptom again 3727
ON-VEHICLE SERVICE 3728
PRINTED HEATER CHECK 3728
REAR WINDOW DEFOGGER RELAY CHECK 3728
LOCAL INTERCONNECT NETWORK (LIN) 4187
GENERAL INFORMATION 3730
SPECIAL TOOLS 3731
TROUBLESHOOTING 3732
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3732
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3732
DIAGNOSTIC TROUBLE CODE PROCEDURES 3759
DTC U0169: Sunroof LIN timeout <Vehicles with sunroof> 3734
DIAGNOSIS 4186
STEP 1 Check ETACS-ECU connector C-316 and sunroof motor assembly connector D-06 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3735
STEP 2 Check the wiring harness between ETACS-ECU connector C-316 (terminal 1) and sunroof motor assembly connector D-06 (terminal 7) 3735
STEP 3 Recheck for diagnostic trouble code 4146
DTC U0215: P/W SW (DR) LIN timeout 3760
DIAGNOSIS 3738
STEP 1 Check ETACS-ECU connector C-301 and power window main switch connector E-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3738
STEP 2 Check the wiring harness between ETACS-ECU connector C-301 (terminal 1) and power window main switch connector E-15 (terminal 7) 3761
STEP 3 Recheck for diagnostic trouble code 3739
DTC U0231: Rain light sensor LIN timeout <Vehicles with auto light function> 3740
DIAGNOSIS 3761
STEP 1 Check ETACS-ECU connector C-316 and lighting control sensor connector D-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3908
STEP 2 Check the wiring harness between ETACS-ECU connector C-316 (terminal 1) and lighting control sensor connector D-02 (terminal 3) 3741
STEP 3 Recheck for diagnostic trouble code 3741
DTC U1109: Column SW LIN timeout 3761
DIAGNOSIS 4195
STEP 1 Check ETACS-ECU connector C-301 and column switch connector C-212 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4195
STEP 2 Check the wiring harness between ETACS-ECU connector C-301 (terminal 1) and column switch connector C-212 (terminal 3) 4152
STEP 3 Recheck for diagnostic trouble code 3744
DTC U150B: Column SW checksum error 3744
DIAGNOSIS 3744
Recheck for diagnostic trouble code 3745
DTC U150C: P/W SW (DR) checksum error 3745
DIAGNOSIS 4206
Recheck for diagnostic trouble code 3746
DTC U1511: Sunroof checksum error <Vehicles with sunroof> 3746
DIAGNOSIS 3746
Recheck for diagnostic trouble code 4171
DTC U1512: Rain light sensor checksum error <Vehicles with auto light function> 3747
DIAGNOSIS 3747
Recheck for diagnostic trouble code 3748
DTC U1514: Bit error (LIN) 3748
DIAGNOSIS 3748
Recheck for diagnostic trouble code 3749
DTC U1515: No-Bus activity error (LIN) 3750
DIAGNOSIS 3751
STEP 1 Check the following connectors 3751
STEP 2 Check the following wiring harness 3752
STEP 3 Measure the voltage at the LIN bus lines 4174
STEP 4 Measure the resistance at the LIN bus lines 3768
STEP 5 Check the column switch 3754
STEP 6 Check the sunroof motor assembly 3754
STEP 7 Check the power window main switch 3755
STEP 8 Check the lighting control sensor 3755
STEP 9 Recheck for diagnostic trouble code 4210
HEATER, AIR CONDITIONING AND VENTILATION 4187
GENERAL INFORMATION 3759
SAFETY PRECAUTIONS 3759
OPERATION 3759
FASTENER TIGHTENING SPECIFICATIONS 4195
GENERAL SPECIFICATIONS 3761
SERVICE SPECIFICATIONS 3908
LUBRICANTS 3761
SERVICE PRECAUTIONS 3762
CAUTION LABEL 3762
AUTO A/C DIAGNOSIS 3762
DIAGNOSTIC FUNCTION 3763
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3763
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 3763
HOW TO DIAGNOSE THE CAN BUS LINE 3764
DIAGNOSTIC TROUBLE CODE PROCEDURES 4207
DTC B10C0, B10C1: Interior Temperature Sensor System 3766
DIAGNOSIS 3767
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3767
STEP 2 Recheck for diagnostic trouble code 3767
STEP 3 Check interior temperature sensor connector C-06 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3768
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 17 and 19) and interior temperature sensor connector C-06 (terminals 1 and 2) 3768
STEP 5 Check the interior temperature sensor 3768
STEP 6 Recheck for diagnostic trouble code 3768
DTC B1000: Control Panel Communication Error 3769
DIAGNOSIS 4210
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3770
STEP 2 Recheck for diagnostic trouble code 3771
STEP 3 Check A/C control panel connector C-123 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4210
STEP 4 Measure the voltage at A/C control panel connector C-123 3771
STEP 5 Check the wiring harness between A/C control panel connector C-123 (terminal 6) and ETACS-ECU connector C-317 (terminal 5) 3771
STEP 6 Measure the resistance at A/C control panel connector C-123 3772
STEP 7 Check the wiring harness between A/C control panel connector C-123 (terminal 7) and ground 4176
STEP 8 Check A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4212
STEP 9 Check the wiring harness between A/C-ECU connector C-22 (terminal 9 and 10) and A/C control panel connector C-123 (terminals 9 and 1) 3924
STEP 10 Recheck for diagnostic trouble code 3773
STEP 11 Recheck for diagnostic trouble code 3773
DTC B1003: Mode Dial SW Error 3773
DIAGNOSIS 4218
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3775
STEP 2 Recheck for diagnostic trouble code 4224
STEP 3 Check A/C control panel connector C-123 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3775
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 9 and 10) and A/C control panel connector C-123 (terminals 9 and 1) 3776
STEP 5 Recheck for diagnostic trouble code 3776
STEP 6 Recheck for diagnostic trouble code 3776
DTC B1018: Temperature Control Dial SW Error 3777
DIAGNOSIS 3778
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3778
STEP 2 Recheck for diagnostic trouble code 3778
STEP 3 Check A/C control panel connector C-123 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3779
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 9 and 10) and A/C control panel connector C-123 (terminals 9 and 1) 3779
STEP 5 Recheck for diagnostic trouble code 3779
STEP 6 Recheck for diagnostic trouble code 3779
DTC B1021: Fan Dial SW Error 3780
DIAGNOSIS 3781
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3781
STEP 2 Recheck for diagnostic trouble code 3781
STEP 3 Check A/C control panel connector C-123 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3782
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 9 and 10) and A/C control panel connector C-123 (terminals 9 and 1) 3782
STEP 5 Recheck for diagnostic trouble code 3782
STEP 6 Recheck for diagnostic trouble code 3782
DTC B1031, B1032: Fin Thermo Sensor System 3783
DIAGNOSIS 3784
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3784
STEP 2 Recheck for diagnostic trouble code 3784
STEP 3 Check fin thermo sensor connector C-113 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3785
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 22 and 21) and fin thermo sensor connector C-113 (terminals 1 and 2) 3785
STEP 5 Check the fin thermo sensor 3940
STEP 6 Recheck for diagnostic trouble code 3785
DTC B1034, B1035: Ambient air temperature Sensor System 3786
DIAGNOSIS 3787
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3787
STEP 2 Recheck for diagnostic trouble code 3787
STEP 3 Check ambient air temperature sensor connector A-49 and ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3788
STEP 4 Check the wiring harness between ambient air temperature sensor connector A-49 (terminals 2 and 1) and ETACS-ECU connector C-312 (terminals 7 and 14) 3788
STEP 5 Check the ambient air temperature sensor 3788
STEP 6 Recheck for diagnostic trouble code 3788
DTC B1079: Refrigerant Leaks 3789
DIAGNOSIS 3790
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3791
STEP 2 Recheck for diagnostic trouble code 3791
STEP 3 Check A/C pressure sensor connector A-53 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3951
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminals 20, 16 and 19) and A/C pressure sensor connector A-53 (terminals 3, 2 and 1) 3951
STEP 5 Check the A/C pressure sensor operation 3792
STEP 6 Check the refrigerant level 3793
STEP 7 Recheck for diagnostic trouble code 3793
DTC B2214: Control Panel Failure 3953
DIAGNOSIS 3794
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3795
STEP 2 Recheck for diagnostic trouble code 3795
STEP 3 Check A/C control panel connector C-123 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3795
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 9 and 10) and A/C control panel connector C-123 (terminals 9 and 1) 3796
STEP 5 Recheck for diagnostic trouble code 3796
STEP 6 Recheck for diagnostic trouble code 3796
DTC B223B: Control Panel Improperly Assembled 3797
DIAGNOSIS 3798
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3798
STEP 2 Recheck for diagnostic trouble code 3798
STEP 3 Check A/C control panel connector C-123 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3799
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 9 and 10) and A/C control panel connector C-123 (terminals 9 and 1) 3799
STEP 5 Recheck for diagnostic trouble code 3799
STEP 6 Recheck for diagnostic trouble code 4426
DTC U1415: Coding Not Completed 3800
DIAGNOSIS 3800
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3800
STEP 2 Using scan tool MB991958 read the ETACS-ECU diagnostic trouble code 3801
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3801
STEP 4 Recheck for diagnostic trouble code 3968
STEP 5 Recheck for diagnostic trouble code 3801
DTC U0019: Bus Off (CAN1) 4452
DIAGNOSIS 3802
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3802
STEP 2 Recheck for diagnostic trouble code 3803
DTC U0141: ETACS-ECU Time-out 3803
DIAGNOSIS 3804
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4476
STEP 2 Using scan tool MB991958 read the ETACS-ECU diagnostic trouble code 3804
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3805
STEP 4 Recheck for diagnostic trouble code 3805
STEP 5 Recheck for diagnostic trouble code 3805
DTC U0151: SRS-ECU Time-out 3806
DIAGNOSIS 3806
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3807
STEP 2 Using scan tool MB991958 read the SRS-ECU diagnostic trouble code 3807
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3807
STEP 4 Recheck for diagnostic trouble code 3808
STEP 5 Recheck for diagnostic trouble code 3980
DTC U0154: Occupant classification ECU time out 3808
DIAGNOSIS 3809
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3809
STEP 2 Using scan tool MB991958 read the SRS-ECU diagnostic trouble code 3810
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3810
STEP 4 Recheck for diagnostic trouble code 3810
STEP 5 Recheck for diagnostic trouble code 3811
DTC U0155: Combination meter Time-out 3811
DIAGNOSIS 3812
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3812
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 3812
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3813
STEP 4 Recheck for diagnostic trouble code 3813
STEP 5 Recheck for diagnostic trouble code 3813
DTC U0168: WCM Time-out 3814
DIAGNOSIS 3814
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3815
STEP 2 Using scan tool MB991958 read the WCM-ECU diagnostic trouble code 3815
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3999
STEP 4 Recheck for diagnostic trouble code 3999
STEP 5 Recheck for diagnostic trouble code 3816
DTC U0184: Audio Time-out 3816
DIAGNOSIS 3817
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4003
STEP 2 Using scan tool MB991958 read the Audio diagnostic trouble code 3818
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3818
STEP 4 Recheck for diagnostic trouble code 3818
STEP 5 Recheck for diagnostic trouble code 3818
DTC U0195: Satellite radio tuner CAN timeout 3819
DIAGNOSIS 3819
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3820
STEP 2 Using scan tool MB991958 read the Satellite Radio diagnostic trouble code 3820
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3820
STEP 4 Recheck for diagnostic trouble code 3821
STEP 5 Recheck for diagnostic trouble code 3821
DTC U0197: Hands Free Module Time-out 3821
DIAGNOSIS 3822
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3822
STEP 2 Using scan tool MB991958 read the hands free module diagnostic trouble code 3823
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3823
STEP 4 Recheck for diagnostic trouble code 3823
STEP 5 Recheck for diagnostic trouble code 3824
DTC U0245: Audio visual navigation unit CAN timeout 3824
DIAGNOSIS 3825
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3825
STEP 2 Using scan tool MB991958 read the audio visual navigation unit diagnostic trouble code 3825
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 3826
STEP 4 Recheck for diagnostic trouble code 3826
STEP 5 Recheck for diagnostic trouble code 3826
SYMPTOM PROCEDURES 3828
INSPECTION PROCEDURE 1: When the A/C is Operation, Temperature Inside the Passenger Compartment does not Decrease (Cool Air is not Emitted) 3828
DIAGNOSIS 3828
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 3828
STEP 2 Check that the blower motor operation when the blower knob is moved to the “Maximum air volume” position 3828
STEP 3 Check the rear window defogger and outside/inside air selection damper control motor operation 3829
INSPECTION PROCEDURE 2: Malfunction of the A/C-ECU Power Supply System 3830
DIAGNOSIS 3831
STEP 1 Check A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3831
STEP 2 Measure the voltage at A/C-ECU connector C-22 3831
STEP 3 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3831
STEP 4 Check the wiring harness between A/C-ECU connector C-22 (terminal 15) and ETACS-ECU connector C-317 (terminal 5) 3832
STEP 5 Measure the voltage at A/C-ECU connector C-22 3832
STEP 6 Check the wiring harness between A/C-ECU connector C-22 (terminal 13) and the FUSIBLE LINK (36) 3832
STEP 7 Measure the resistance at A/C-ECU connector C-22 3833
STEP 8 Check the wiring harness between A/C-ECU connector C-22 (terminal 14) and the ground 3833
INSPECTION PROCEDURE 3: The Compressor does not Work 3834
DIAGNOSIS 3835
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3836
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 3836
STEP 3 Check A/C compressor assembly connector B-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3836
STEP 4 Check the A/C compressor clutch operation 3837
STEP 5 Check A/C compressor clutch relay connector A-17X for loose, corroded or damaged terminals, or terminals pushed back in the connector 3837
STEP 6 Check the A/C compressor clutch relay continuity 3837
STEP 7 Check engine control module connector B-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3838
STEP 8 Measure the voltage at A/C compressor assembly connector B-10 3838
STEP 9 Measure the voltage at A/C compressor clutch relay connector A-17X 3838
STEP 10 Check the wiring harness between A/C compressor clutch relay connector A-17X (terminals 2 and 4) and the fusible link (36) 3839
STEP 11 Check the wiring harness between A/C compressor clutch relay connector A-17X (terminal 3) and A/C compressor assembly connector B-110 (terminal 1) 3839
STEP 12 Check the wiring harness between engine control module connector B-10 (terminal 102) and A/C compressor clutch relay connector A-17X (terminal 1) 3839
STEP 13 Check the refrigerant temperature switch 3840
STEP 14 Replace the A/C-ECU 3840
INSPECTION PROCEDURE 4: Blower Fan and Motor do not Turn 3841
DIAGNOSIS 3842
STEP 1 Check blower motor connector C-115 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4048
STEP 2 Measure the voltage at blower motor connector C-115 4049
STEP 3 Check blower motor connector C-115 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3843
STEP 4 Check the blower fan and motor operation 3843
STEP 5 Check A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3843
STEP 6 Check the wiring harness between A/C-ECU connector C-22 (terminal 1) and blower motor connector C-115 (terminal 1) 4053
STEP 7 Check power transistor connector C-119 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3844
STEP 8 Measure the resistance at power transistor connector C-119 3844
STEP 9 Check the wiring harness between power transitor connector C-119 (terminal 1) and ground 3844
STEP 10 Check the wiring harness between A/C-ECU connector C-22 (terminals 1 and 2) and power transitor connector C-119 (terminals 2 and 4) 3845
STEP 11 Replace the power transistor and check the trouble symptom again 4055
INSPECTION PROCEDURE 5: Blower Air Amount cannot be Changed 3846
DIAGNOSIS 3847
STEP 1 Check power transistor connector C-119 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3847
STEP 2 Measure the resistance at power transistor connector C-119 3847
STEP 3 Check the wiring harness between power transitor connector C-119 (terminal 1) and ground 3848
STEP 4 Check A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4057
STEP 5 Check the wiring harness between A/C-ECU connector C-22 (terminals 1 and 2) and power transitor connector C-119 (terminals 2 and 4) 3848
STEP 6 Replace the power transistor and check the trouble symptom again 3848
INSPECTION PROCEDURE 6: Outside/Inside Air Changeover is not possible 3849
DIAGNOSIS 3850
STEP 1 Using scan tool MB991958, check for diagnostic trouble code 3850
STEP 2 Check outside/inside air selection damper control motor connector C-111 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3850
STEP 3 Check the wiring harness between A/C-ECU connector C-20 (terminal 26, 25, 27, 24 and 29) and outside/inside air selection damper control motor connector C-111 (terminals 2, 5, 4 1 and 3) 3851
STEP 4 Replace the outside/inside air selection damper control motor and check the trouble symptom again 3851
INSPECTION PROCEDURE 7: A/C Outlet Air Temperature does not Increase 3851
DIAGNOSIS 3852
STEP 1 Using scan tool MB991958, check for diagnostic trouble code 3852
STEP 2 Check air mixing damper control motor connector C-114 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4061
STEP 3 Check the wiring harness between A/C-ECU connector C-20 (terminal 29, 35, 36, 34 and 28) and air mixing damper control motor connector C-114 (terminals 3, 2, 5 4 and 1) 3853
STEP 4 Replace the air mixing damper control motor and check the trouble symptom again 3853
INSPECTION PROCEDURE 8: Air Outlet Vent cannot be Changed 4062
DIAGNOSIS 3855
STEP 1 Using scan tool MB991958, check for diagnostic trouble code 3855
STEP 2 Check mode selection damper control motor connector C-112 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3855
STEP 3 Check the wiring harness between A/C-ECU connector C-20 (terminal 29, 31, 32, 30 and 33) and mode selection damper control motor connector C-112 (terminals 3, 2, 5 4 and 1) 3856
STEP 4 Replace the mode selection damper control motor and check the trouble symptom again 3856
INSPECTION PROCEDURE 9: Blower Motor power supply system 3857
DIAGNOSIS 3858
STEP 1 Check blower relay connector C-303 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3858
STEP 2 Check the blower relay continuity 3859
STEP 3 Measure the voltage at blower relay connector C-303 3859
STEP 4 Check the wiring harness between blower relay connector C-303 (terminals 1 and 4) and the fusible link (37) 3860
STEP 5 Check blower relay connector C-115 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3860
STEP 6 Check the wiring harness between blower relay connector C-303 (terminal 3) and blower motor connector C-115 (terminal 1) 3860
SPECIAL TOOLS 4101
ON-VEHICLE SERVICE 3869
REFRIGERANT LEVEL TEST 3869
A/C COMPRESSOR CLUTCH TEST 3869
SIMPLE INSPECTION OF THE A/C PRESSURE SENSOR 3869
COMPRESSOR DRIVE BELT ADJUSTMENT 3870
CHARGING 3870
METHOD BY USING REFRIGERANT RECOVERY AND RECYCLING UNIT 3870
DISCHARGING SYSTEM 3870
REFILLING OF OIL IN THE A/C SYSTEM 3870
PERFORMANCE TEST 3871
LOST CHARGE 3872
LOW CHARGE 3872
HANDLING TUBING AND FITTINGS 3872
ADJUSTMENT 3873
POWER RELAY CHECK 3873
A/C COMPRESSOR CLUTCH RELAY CONTINUITY CHECK 3873
BLOWER RELAY CONTINUITY CHECK 3874
IDLE-UP OPERATION CHECK 3874
REPLACE THE CLEAN AIR FILTER 3875
HEATER CONTROL UNIT 3875
HEATER UNIT AND BLOWER ASSEMBLY 3876
REMOVAL SERVICE POINTS 3878
MOTORS AND TRANSISTOR 3881
REMOVAL SERVICE POINT 3882
INSTALLATION SERVICE POINT 3882
INSPECTION 3882
BLOWER MOTOR CHECK 3882
AMBIENT TEMPERATURE SENSOR 3883
INSPECTION 3883
INTERIOR TEMPERATURE SENSOR 3884
A/C-ECU 3885
COMPRESSOR ASSEMBLY AND TENSION PULLEY 3886
REMOVAL SERVICE POINTS 3887
INSTALLATION SERVICE POINT 3887
INSPECTION 3888
COMPRESSOR A/C COMPRESSOR CLUTCH OPERATION CHECK 3888
DISASSEMBLY SERVICE POINT 3889
ASSEMBLY SERVICE POINTS 3889
INSPECTION 3890
COOLING TEMPRATURE SWITCH 3890
CONDENSER ASSEMBLY 3891
REMOVAL SERVICE POINT 3891
REFRIGERANT LINE 3892
REMOVAL SERVICE POINT 3893
DUCTS 3894
VENTILATORS 3896
CONTROLLER AREA NETWORK (CAN) 4187
GENERAL INFORMATION 3898
SPECIAL TOOLS 3901
TEST EQUIPMENT 4194
SERVICE PRECAUTIONS 3903
PRECAUTIONS ON HOW TO REPAIR THE CAN BUS LINES 3904
EXPLANATION ABOUT THE SCAN TOOL (M U T -III) CAN BUS DIAGNOSTICS 3905
DIAGNOSIS 3910
CAN BUS DIAGNOSTICS 4176
DIAGNOSTIC ITEM 1: Diagnose when the scan tool cannot receive the data sent by ETACS-ECU 3923
DIAGNOSIS 3924
STEP 1 Check data link connector C-40 and ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4176
STEP 2 Check the wiring harness between data link connector C-40 and ETACS-ECU connector C-301 for open circuit 3924
STEP 3 Check the wiring harness between data link connector C-40 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at data link connector C-40 3925
STEP 4 Check the wiring harness between data link connector C-40 and ETACS-ECU connector C-301 for a short to the power supply Measure the voltage at data link connector C-40 3925
STEP 5 Check the wiring harness between data link connector C-40 and ETACS-ECU connector C-301 for line-to-line short Measure the resistance at data link connector C-40 3926
STEP 6 Using scan tool MB991958, diagnose the CAN bus line 4178
DIAGNOSTIC ITEM 2: Malfunction of the ETACS-ECU 3928
DIAGNOSIS 3928
Recheck for other system diagnostic trouble code 4178
DIAGNOSTIC ITEM 3: Abnormal short between the CAN-C bus lines 4179
DIAGNOSIS 3932
STEP 1 Check joint connector (CAN2) C-104, joint connector (CAN3) C-127 and joint connector (CAN4) A-14 <TC-SST> for loose, corroded or damaged terminals, or terminals pushed back in the connector 4180
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and steering wheel senor connector C-209 for line-to-line short Measure the resistance at joint connector (CAN2) C-104 3932
STEP 3 Check the wiring harness between joint connector (CAN2) C-104 and S-AWC-ECU connector C-46 for line-to-line short Measure the resistance at joint connector (CAN2) C-104 3933
STEP 4 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for line-to-line short Measure the resistance at joint connector (CAN2) C-104 3933
STEP 5 Check the wiring harness between joint connector (CAN3) C-127 and ASC-ECU connector A-05 for line-to-line short Measure the resistance at joint connector (CAN3) C-127 3934
STEP 6 Check the wiring harness between joint connector (CAN3) C-127 and ECM connector B-10 <M/T> for line-to-line short Measure the resistance at joint connector (CAN3) C-127 3934
STEP 7 Check the wiring harness between joint connector (CAN3) C-127 and shift lever connector C-27 for line-to-line short Measure the resistance at joint connector (CAN3) C-127 3935
STEP 8 Check the wiring harness between joint connector (CAN4) A-14 and ECM connector B-10 <TC-SST> for line-to-line short Measure the resistance at joint connector (CAN4) A-14 3935
STEP 9 Check the wiring harness between joint connector (CAN4) A-14 and transaxle assembly connector B-107 for line-to-line short Measure the resistance at joint connector (CAN4) A-14 3936
STEP 10 Check the wiring harness between joint connector (CAN3) C-127 and joint connector (CAN2) C-104 for line-to-line short Measure the resistance at joint connector (CAN3) C-127 3936
STEP 11 Using scan tool MB991958, diagnose the CAN bus line (checking the steering wheel sensor for internal short) 3937
STEP 12 Using scan tool MB991958, diagnose the CAN bus line (checking the S-AWC-ECU for internal short) 3938
STEP 13 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for line-to-line short Measure the resistance at joint connector (CAN2) C-104 3940
STEP 14 Using scan tool MB991958, diagnose the CAN bus line (checking the ASC-ECU for internal short) 3940
STEP 15 Using scan tool MB991958, diagnose the CAN bus line (checking the ECM for internal short) 3941
STEP 16 Using scan tool MB991958, diagnose the CAN bus line (checking the shift lever for internal short) 3943
STEP 17 Using scan tool MB991958, diagnose the CAN bus line (checking the TC-SST-ECU for internal short) 3944
STEP 18 Using scan tool MB991958, diagnose the CAN bus line 3945
DIAGNOSTIC ITEM 4: Diagnose shorts in the ground to CAN-C bus line 3946
DIAGNOSIS 3949
STEP 1 Check the wiring harness between joint connector (CAN2) C-104 and steering wheel sensor connector C-209 for a short to ground Measure the resistance at joint connector (CAN2) C-104 3949
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and S-AWC-ECU connector C-46 for a short to ground Measure the resistance at joint connector (CAN2) C-104 3950
STEP 3 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at joint connector (CAN2) C-104 3950
STEP 4 Check the wiring harness between joint connector (CAN3) C-127 and ASC-ECU connector A-05 for a short to ground Measure the resistance at joint connector (CAN3) C-127 3951
STEP 5 Check the wiring harness between joint connector (CAN3) C-127 and ECM connector B-10 <M/T> for a short to ground Measure the resistance at joint connector (CAN3) C-127 3952
STEP 6 Check the wiring harness between joint connector (CAN3) C-127 and shift lever connector C-27 <TC-SST> for a short to ground Measure the resistance at joint connector (CAN3) C-127 3953
STEP 7 Check the wiring harness between joint connector (CAN4) A-14 and ECM connector B-10 <TC-SST> for a short to ground Measure the resistance at joint connector (CAN4) A-14 3954
STEP 8 Check the wiring harness between joint connector (CAN4) A-14 and transaxle assembly connector B-107 <TC-SST> for a short to ground Measure the resistance at joint connector (CAN4) A-14 3954
STEP 9 Check the wiring harness between joint connector (CAN3) C-127 and joint connector (CAN2) C-104 for a short to ground Measure the resistance at joint connector (CAN3) C-127 3955
STEP 10 Using scan tool MB991958, diagnose the CAN bus line (checking the steering wheel sensor for internal short to ground) 3956
STEP 11 Using scan tool MB991958, diagnose the CAN bus line (checking the S-AWC-ECU for internal short to ground) 3958
STEP 12 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for a short to ground 3959
STEP 13 Using scan tool MB991958, diagnose the CAN bus line (checking the ASC-ECU for internal short to ground) 3960
STEP 14 Using scan tool MB991958, diagnose the CAN bus line (checking the ECM for internal short to ground) 3961
STEP 15 Using scan tool MB991958, diagnose the CAN bus line (checking the shift lever for internal short to ground) 3963
STEP 16 Using scan tool MB991958, diagnose the CAN bus line (checking the TC-SST-ECU for internal short to ground) 3964
DIAGNOSTIC ITEM 5: Diagnose shorts in the power supply to CAN-C bus line 3966
DIAGNOSIS 3969
STEP 1 Check the wiring harness between joint connector (CAN2) C-104 and steering wheel sensor connector C-209 for a short to power supply Measure the voltage at joint connector (CAN2) C-104 3969
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and S-AWC-ECU connector C-41 for a short to power supply Measure the voltage at joint connector (CAN2) C-104 3970
STEP 3 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for a short to power supply Measure the voltage at joint connector (CAN2) C-104 3970
STEP 4 Check the wiring harness between joint connector (CAN3) C-127 and ASC-ECU connector A-05 for a short to power supply Measure the voltage at joint connector (CAN3) C-127 3971
STEP 5 Check the wiring harness between joint connector (CAN3) C-127 and ECM connector B-10 <M/T> for a short to power supply Measure the voltage at joint connector (CAN3) C-127 3972
STEP 6 Check the wiring harness between joint connector (CAN3) C-127 and shift lever connector C-27 for a short to power supply Measure the voltage at joint connector (CAN3) C-127 3972
STEP 7 Check the wiring harness between joint connector (CAN4) A-14 and ECM connector B-10 <TC-SST> for a short to power supply Measure the voltage at joint connector (CAN4) A-14 3973
STEP 8 Check the wiring harness between joint connector (CAN4) A-14 and transaxle assembly connector B-107 for a short to power supply Measure the voltage at joint connector (CAN4) A-14 3974
STEP 9 Check the wiring harness between joint connector (CAN3) C-127 and joint connector (CAN2) C-104 for a short to ground Measure the resistance at joint connector (CAN3) C-127 3974
STEP 10 Using scan tool MB991958, diagnose the CAN bus line (checking the steering wheel sensor for internal short to ground) 3975
STEP 11 Using scan tool MB991958, diagnose the CAN bus line (checking the S-AWC-ECU for internal short to ground) 3977
STEP 12 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for short to power supply (voltage measurement) 3978
STEP 13 Using scan tool MB991958, diagnose the CAN bus line (checking the ASC-ECU for internal short to ground) 3979
STEP 14 Using scan tool MB991958, diagnose the CAN bus line (checking the ECM for internal short to ground) 3980
STEP 15 Using scan tool MB991958, diagnose the CAN bus line (checking the shift lever for internal short to ground) 3982
STEP 16 Using scan tool MB991958, diagnose the CAN bus line (checking the TC-SST-ECU for internal short to ground) 4528
DIAGNOSTIC ITEM 6: Diagnose when the scan tool cannot receive the data sent by S-AWC-ECU 3985
DIAGNOSIS 3987
STEP 1 Check joint connector (CAN2) C-104 and S-AWC-ECU connector C-46 and intermediate connector C-41 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3987
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and S-AWC-ECU connector C-46 for open circuit 3988
DIAGNOSTIC ITEM 7: Diagnose when the scan tool cannot receive the data sent by steering wheel sensor 3989
DIAGNOSIS 3991
STEP 1 Check joint connector (CAN2) C-104 and steering wheel sensor connector C-209 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3991
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and steering wheel sensor connector C-209 for open circuit 3992
DIAGNOSTIC ITEM 8: Diagnose when the scan tool cannot receive the data sent by shift lever <TC-SST> 3993
DIAGNOSIS 3994
STEP 1 Check joint connector (CAN3) C-127 and shift lever connector C-27 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3994
STEP 2 Check the wiring harness between joint connector (CAN3) C-127 and shift lever connector C-27 3995
DIAGNOSTIC ITEM 9: Diagnose when the scan tool cannot receive the data sent by ASC-ECU 3996
DIAGNOSIS 3998
STEP 1 Check joint connector (CAN3) C-127 and ASC-ECU connector A-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 3998
STEP 2 Check the wiring harness between joint connector (CAN3) C-127 and ASC-ECU connector A-05 for open circuit 3999
DIAGNOSTIC ITEM 10: Diagnose when the scan tool cannot receive the data sent by ECM 4000
DIAGNOSIS 4002
STEP 1 Check joint connector (CAN3) C-127 <M/T>, joint connector (CAN4) A-14 <TC-SST>, ECM connector B-10 and intermediate connector A-13 <TC-SST> for loose, corroded or damaged terminals, or terminals pushed back in the connector 4002
STEP 2 Check the wiring harness between joint connector (CAN3) C-127 <M/T> or joint connector (CAN4) A-14 <TC-SST> and ECM connector B-10 4003
DIAGNOSTIC ITEM 11: Diagnose when the scan tool cannot receive the data sent by TC-SST-ECU <TC-SST> 4005
DIAGNOSIS 4006
STEP 1 Check joint connector (CAN4) A-14 and transaxle assembly connector B-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4006
STEP 2 Check the wiring harness between joint connector (CAN4) A-14 and transaxle assembly connector B-107 for open circuit 4007
DIAGNOSTIC ITEM 12: Diagnose the lines between the ETACS-ECU and joint connector (CAN2) 4008
DIAGNOSIS 4010
STEP 1 Check joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4010
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and ETACS-ECU connector C-301 for open circuit 4011
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 4012
DIAGNOSTIC ITEM 13: Diagnose the lines between joint connector (CAN2) and joint connector (CAN3) 4013
DIAGNOSIS 4015
STEP 1 Check joint connector (CAN2) C-104, joint connector (CAN3) C-127 and intermediate connector C-131 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4015
STEP 2 Check the wiring harness between joint connector (CAN2) C-104 and joint connector (CAN3) C-127 for open circuit 4016
DIAGNOSTIC ITEM 14: Diagnose the lines between joint connector (CAN3) and joint connector (CAN4) <TC-SST> 4017
DIAGNOSIS 4018
STEP 1 Check joint connector (CAN3) C-127, joint connector (CAN4) A-14 and intermediate connector A-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4018
STEP 2 Check the wiring harness between joint connector (CAN3) C-127 and joint connector (CAN4) A-14 for open circuit 4019
DIAGNOSTIC ITEM 15: Diagnose when the scan tool cannot receive the data sent by KOS-ECU 4020
DIAGNOSIS 4021
STEP 1 Check joint connector (CAN1) C-105 and KOS-ECU connector C-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4021
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for open circuit 4022
DIAGNOSTIC ITEM 16: Diagnose when the scan tool cannot receive the data sent by WCM 4023
DIAGNOSIS 4024
STEP 1 Check joint connector (CAN1) C-105 and WCM connector C-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4024
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for open circuit 4025
DIAGNOSTIC ITEM 17: Diagnose when the scan tool cannot receive the data sent by SRS-ECU 4026
DIAGNOSIS 4027
STEP 1 Check joint connector (CAN1) C-105 and SRS-ECU connector C-37 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4027
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for open circuit 4028
DIAGNOSTIC ITEM 18: Diagnose when the scan tool cannot receive the data sent by occupant classification-ECU 4029
DIAGNOSIS 4030
STEP 1 Check joint connector (CAN1) C-105, occupant classification-ECU connector D-39, D-39-2 and intermediate connector C-41 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4030
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for open circuit 4031
DIAGNOSTIC ITEM 19: Diagnose when the scan tool cannot receive the data sent by A/C-ECU 4032
DIAGNOSIS 4033
STEP 1 Check joint connector (CAN1) C-105 and A/C-ECU connector C-22 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4033
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for open circuit 4034
DIAGNOSTIC ITEM 20: Diagnose when the scan tool cannot receive the data sent by radio and CD player or CD changer 4035
DIAGNOSIS 4036
STEP 1 Check joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4036
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for open circuit 4037
DIAGNOSTIC ITEM 21: Diagnose when the scan tool cannot receive the data sent by CAN box unit 4038
DIAGNOSIS 4039
STEP 1 Check joint connector (CAN1) C-105, CAN box unit connector C-15 and intermediate connector C-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4039
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for open circuit 4040
DIAGNOSTIC ITEM 22: Diagnose when the scan tool cannot receive the data sent by satellite radio tuner 4041
DIAGNOSIS 4042
STEP 1 Check joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4042
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for open circuit 4043
DIAGNOSTIC ITEM 23: Diagnose when the scan tool cannot receive the data sent by hands free module 4044
DIAGNOSIS 4045
STEP 1 Check joint connector (CAN1) C-105 and hands free module connector C-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4045
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for open circuit 4046
DIAGNOSTIC ITEM 24: Diagnose when the scan tool cannot receive the data sent by combination meter 4047
DIAGNOSIS 4048
STEP 1 Check joint connector (CAN1) C-105 and combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4048
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 4049
DIAGNOSTIC ITEM 25: Short to power supply or ground in both CAN_H and CAN_L lines of the CAN-B bus lines 4050
DIAGNOSIS 4053
STEP 1 Check the wiring harness between ETACS-ECU connector C-301 and body ground for a short to power supply Measure the voltage at ETACS-ECU connector C-301 4054
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4055
STEP 3 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4055
STEP 4 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4056
STEP 5 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4057
STEP 6 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4057
STEP 7 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4058
STEP 8 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4059
STEP 9 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4059
STEP 10 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4060
STEP 11 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4061
STEP 12 Check the wiring harness between joint connector (CAN1) C-105 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4061
STEP 13 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4062
STEP 14 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4063
STEP 15 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4063
STEP 16 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4064
STEP 17 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4065
STEP 18 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4066
STEP 19 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4066
STEP 20 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4067
STEP 21 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4068
STEP 22 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4069
STEP 23 Check the wiring harness between joint connector (CAN1) C-105 and ETACS-ECU connector C-301 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4070
STEP 24 Using scan tool MB991958, diagnose the CAN bus line (checking the combination meter for internal failure) 4071
STEP 25 Using scan tool MB991958, diagnose the CAN bus line (checking the KOS-ECU for internal failure) 4072
STEP 26 Using scan tool MB991958, diagnose the CAN bus line (checking the WCM for internal failure) 4074
STEP 27 Using scan tool MB991958, diagnose the CAN bus line (checking the SRS-ECU for internal failure) 4075
STEP 28 Using scan tool MB991958, diagnose the CAN bus line (checking the occupant classification-ECU for internal failure) 4076
STEP 29 Using scan tool MB991958, diagnose the CAN bus line (checking the hands free module for internal failure) 4077
STEP 30 Using scan tool MB991958, diagnose the CAN bus line (checking the A/C-ECU for internal failure) 4079
STEP 31 Using scan tool MB991958, diagnose the CAN bus line (checking the radio and CD player or CD changer for internal failure) 4080
STEP 32 Using scan tool MB991958, diagnose the CAN bus line (checking the CAN box unit for internal failure) 4082
STEP 33 Using scan tool MB991958, diagnose the CAN bus line (checking the satellite radio tuner for internal failure) 4083
STEP 34 Using scan tool MB991958, diagnose the CAN bus line (trouble symptom check) 4085
DIAGNOSTIC ITEM 26: Diagnose the ETACS-ECU, joint connector (CAN1) or lines between ETACS-ECU and joint connector (CAN1) 4086
DIAGNOSIS 4088
STEP 1 Check joint connector (CAN1) C-105 and EATCS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4088
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and ETACS-ECU connector C-301 4089
STEP 3 Using scan tool MB991958, diagnose the CAN bus line (trouble symptom check) 4090
DIAGNOSTIC ITEM 27: Short to power supply or ground, open circuit or line-to-line short in the CAN-B bus lines 4091
DIAGNOSIS 4093
STEP 1 Check the wiring harness between ETACS-ECU connector C-301 and body ground for a short to ground Measure the resistance at ETACS-ECU connector C-301 4094
STEP 2 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4095
STEP 3 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4095
STEP 4 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4096
STEP 5 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4097
STEP 6 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4097
STEP 7 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4098
STEP 8 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4099
STEP 9 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4099
STEP 10 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4100
STEP 11 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4101
STEP 12 Check the wiring harness between joint connector (CAN1) C-105 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at joint connector (CAN1) C-105 4101
STEP 13 Check the wiring harness between ETACS-ECU connector C-301 and body ground for a short to power supply Measure the voltage at ETACS-ECU connector C-301 4102
STEP 14 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4103
STEP 15 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4103
STEP 16 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4104
STEP 17 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4105
STEP 18 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4105
STEP 19 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4106
STEP 20 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4107
STEP 21 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4107
STEP 22 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4108
STEP 23 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4109
STEP 24 Check the wiring harness between joint connector (CAN1) C-105 and ETACS-ECU connector C-301 for a short to power supply Measure the voltage at joint connector (CAN1) C-105 4109
STEP 25 Check the wiring harness for line-to-line short Measure the resistance at ETACS-ECU connector C-301 4110
STEP 26 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4110
STEP 27 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4111
STEP 28 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4111
STEP 29 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4111
STEP 30 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4112
STEP 31 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4112
STEP 32 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4112
STEP 33 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4113
STEP 34 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4113
STEP 35 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4113
STEP 36 Check the wiring harness between joint connector (CAN1) C-105 and EATCS-ECU connector C-301 for line-to-line short Measure the resistance at joint connector (CAN1) C-105 4114
STEP 37 Check the wiring harness between joint connector (CAN1) C-105 and combination meter connector C-04 for open circuit 4114
STEP 38 Check the wiring harness between joint connector (CAN1) C-105 and KOS-ECU connector C-05 for open circuit 4115
STEP 39 Check the wiring harness between joint connector (CAN1) C-105 and WCM connector C-07 for open circuit 4115
STEP 40 Check the wiring harness between joint connector (CAN1) C-105 and SRS-ECU connector C-37 for open circuit 4116
STEP 41 Check the wiring harness between joint connector (CAN1) C-105 and occupant classification-ECU connector D-39-2 for open circuit 4117
STEP 42 Check the wiring harness between joint connector (CAN1) C-105 and hands free module connector C-11 for open circuit 4117
STEP 43 Check the wiring harness between joint connector (CAN1) C-105 and A/C-ECU connector C-22 for open circuit 4118
STEP 44 Check the wiring harness between joint connector (CAN1) C-105 and radio and CD player or CD changer connector C-107 for open circuit 4119
STEP 45 Check the wiring harness between joint connector (CAN1) C-105 and CAN box unit connector C-15 for open circuit 4119
STEP 46 Check the wiring harness between joint connector (CAN1) C-105 and satellite radio tuner connector C-18 for open circuit 4120
STEP 47 Check the wiring harness between joint connector (CAN1) C-105 and ETACS-ECU connector C-301 for open circuit 4121
STEP 48 Using scan tool MB991958, diagnose the CAN bus line (checking the combination meter for internal failure) 4121
STEP 49 Using scan tool MB991958, diagnose the CAN bus line (checking the KOS-ECU for internal failure) 4123
STEP 50 Using scan tool MB991958, diagnose the CAN bus line (checking the WCM for internal failure) 4124
STEP 51 Using scan tool MB991958, diagnose the CAN bus line (checking the SRS-ECU for internal failure) 4125
STEP 52 Using scan tool MB991958, diagnose the CAN bus line (checking the occupant classification-ECU for internal failure) 4126
STEP 53 Using scan tool MB991958, diagnose the CAN bus line (checking the hands free module for internal failure) 4127
STEP 54 Using scan tool MB991958, diagnose the CAN bus line (checking the A/C-ECU for internal failure) 4129
STEP 55 Using scan tool MB991958, diagnose the CAN bus line (checking the radio and CD player or CD changer for internal failure) 4130
STEP 56 Using scan tool MB991958, diagnose the CAN bus line (checking the CAN box unit for internal failure) 4131
STEP 57 Using scan tool MB991958, diagnose the CAN bus line (checking the satellite radio tuner for internal failure) 4133
STEP 58 Using scan tool MB991958, diagnose the CAN bus line (trouble symptom check) 4135
CAN COMMUNICATION-RELATED DTC (U-CODE) TABLE 4136
COMPONENT LOCATIONS 4187
RELAY 4140
OTHER DEVICES 4141
CONTROL UNIT 4142
INSPECTION TERMINAL 4194
SENSOR 4146
FUSIBLE LINK, FUSE AND IOD OR STORAGE CONNECTOR 4170
SOLENOID AND SOLENOID VALVE 4195
GROUNDING CABLE 4154
GROUNDING 4155
CONFIGURATION DIAGRAMS 4187
CONFIGURATION DIAGRAMS 4187
OVERALL CONFIGURATION DIAGRAM 4182
HOW TO READ CONFIGURATION DIAGRAMS 4163
ENGINE COMPARTMENT 4164
ENGINE AND TRANSAXLE 4166
DASH PANEL 4170
FLOOR AND ROOF 4176
DOOR 4178
LUGGAGE COMPARTMENT 4180
SPLICE LOCATIONS 4187
HOW TO READ SPLICE LOCATIONS 4182
INDEX 4183
ENGINE COMPARTMENT 4184
ENGINE AND TRANSAXLE 4184
DASH PANEL 4185
STEERING COLUMN 4185
FLOOR AND ROOF 4186
LUGGAGE COMPARTMENT 4186
CIRCUIT DIAGRAMS 4187
HOW TO READ CIRCUIT DIAGRAMS 4190
WIRE COLOR CODES 4195
ETACS-ECU 4196
JOINT CONNECTOR 4200
CENTRALIZED JUNCTION 4206
FUSIBLE LINK AND FUSE 4206
POWER DISTRIBUTION SYSTEM 4214
STARTING SYSTEM <M/T> 4222
STARTING SYSTEM <TC-SST> 4224
IGNITION SYSTEM 4226
CHARGING SYSTEM <M/T> 4230
CHARGING SYSTEM <TC-SST> 4234
MFI SYSTEM <M/T> 4238
MFI SYSTEM <TC-SST> 4250
COOLING SYSTEM 4262
SHIFT LOCK MECHANISM 4266
TWIN CLUTCH SPORT SHIFT TRANSAXLE (TC-SST) 4268
HEADLIGHT <HALOGEN TYPE> 4276
HEADLIGHT <DISCHARGE TYPE> 4282
HEADLIGHT LEVELING SYSTEM 4288
DAYTIME RUNNING LIGHT (DRL) <HALOGEN TYPE> 4292
DAYTIME RUNNING LIGHT (DRL) <DISCHARGE TYPE> 4296
FOG LIGHT 4300
TAILLIGHT, POSITION LIGHT, LICENSE PLATE LIGHT AND LIGHTING MONITOR TONE ALARM 4302
DOME LIGHT, LUGGAGE COMPARTMENT LIGHT AND IGNITION KEY HOLE ILLUMINATION LIGHT 4308
TURN-SIGNAL LIGHT AND HAZARD WARNING LIGHT 4316
BACKUP LIGHT <M/T> 4320
BACKUP LIGHT <TC-SST> 4322
STOPLIGHT 4324
HORN 4325
METER AND GAUGE <M/T> 4326
METER AND GAUGE <TC-SST> 4330
BRAKE WARNING LIGHT, FUEL WARNING LIGHT AND OIL PRESSURE WARNING LIGHT <M/T> 4334
BRAKE WARNING LIGHT, FUEL WARNING LIGHT AND OIL PRESSURE WARNING LIGHT <TC-SST> 4338
POWER WINDOWS 4342
CENTRAL DOOR LOCKING SYSTEM 4348
KEYLESS OPERATING SYSTEM (KOS) 4360
TRUNK LID OPENER 4370
AIR CONDITIONING SYSTEM 4376
WINDSHIELD WIPER AND WASHER 4388
REMOTE CONTROLLED MIRROR 4392
REAR WINDOW DEFOGGER 4394
AUDIO SYSTEM <VEHICLES WITHOUT AUDIO AMPLIFIER> 4396
AUDIO SYSTEM <VEHICLES WITH AUDIO AMPLIFIER> 4402
MITSUBISHI MULTI-COMMUNICATION SYSTEM (MMCS) 4414
SPARE CONNECTOR (FOR NAVIGATION SYSTEM) 4426
ACCESSORY SOCKET AND CIGARETTE LIGHTER 4428
ABS, ASC, ACD, AYC AND S-AWC <M/T> 4430
ABS, ASC, ACD, AYC AND S-AWC <TC-SST> 4440
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 4452
AUTO-CRUISE CONTROL SYSTEM <M/T> 4462
AUTO-CRUISE CONTROL SYSTEM <TC-SST> 4468
TIRE PRESSURE MONITORING SYSTEM (TPMS) <M/T> 4476
TIRE PRESSURE MONITORING SYSTEM (TPMS) <TC-SST> 4482
IMMOBILIZER SYSTEM <M/T> 4490
IMMOBILIZER SYSTEM <TC-SST> 4494
SUNROOF 4498
HEATED SEAT 4500
HANDS FREE SYSTEM 4504
IGNITION KEY REMINDER TONE ALARM <VEHICLES WITHOUT KOS> 4516
IGNITION KEY REMINDER TONE ALARM <VEHICLES WITH KOS> 4518
SEAT BELT WARNING TONE ALARM 4522
DOOR AJAR WARNING TONE ALARM 4526
PARKING BRAKE REMINDER TONE ALARM 4530
THEFT-ALARM SYSTEM 4534
SPARE CONNECTOR (MULTI-PURPOSE) 4543
CONTROLLER AREA NETWORK (CAN) <M/T> 4544
CONTROLLER AREA NETWORK (CAN) <TC-SST> 4548