2005 Allison Transmission 5000 6000 8000 9000 Series Commercial Electronic Controls 2 (CEC2) Troubleshooting Manual

Description

2005 Allison Transmission 5000 6000 8000 9000 Series Commercial Electronic Controls 2 (CEC2) Troubleshooting Manual – PDF DOWNLOAD

DESCRIPTION:

2005 Allison Transmission 5000 6000 8000 9000 Series Commercial Electronic Controls 2 (CEC2) Troubleshooting Manual – PDF DOWNLOAD

M 5610A M 5610AR
S 5610H S 5610MR S 5610M
M 6610A M 6610AR
S 6610H S 6610HR S6610M S 6610MR
M 8610A M 8610AR
S 8610H S 8610HR S 8610M S 8610MR
M 9610A M 9610AR
S 9610A S 9610AR S 9610M S 9610MR
S 9805M S 9805MR
S 9810A S 9810AR S 9810H S 9810HR
S 9810M S 9810MR

FOREWORD—How to Use This Manual :

This manual provides troubleshooting information for Allison Transmission (AT), 5000, 6000, 8000, and
9000 Series Off-Highway Transmissions which have CEC2. Service Manuals SM1866EN (5000, 6000),
SM1228EN (8000) and SM1833EN (9000), plus Parts Catalogs PC1860EN (5000, 6000), PC1249EN (8000), and
PC1830EN (9000) may be used in conjunction with this manual.
This manual includes:
•Description of the CEC2 system
•Description of the electronic control system components
•Description of diagnostic codes, system responses to faults, and troubleshooting
•Wire, terminal, and connector repair information.

• Specific instructions for using many of the available or required service tools and equipment are not included in
  this manual. The service tool manufacturer will furnish instructions for using the tools or equipment.
• Additional information may be published from time to time in Service Information Letters (SIL) and will be
  included in future revisions of this and other manuals. Please use these SILs to obtain up-to-date information
  concerning Allison Transmission products.

TABLE OF CONTENTS:

2005 Allison Transmission 5000 6000 8000 9000 Series Commercial Electronic Controls 2 (CEC2) Troubleshooting Manual – PDF DOWNLOAD

TS3353EN………………………………………………………………………………………………………………………………………………. 1
TITLE PAGE…………………………………………………………………………………………………………………………………………. 2
FOREWORD—How to Use This Manual………………………………………………………………………………………………………………………. 3
IMPORTANT SAFETY NOTICE……………………………………………………………………………………………………………………………… 4
WARNINGS, CAUTIONS, AND NOTES………………………………………………………………………………………………………………………… 4
TRADEMARKS USED IN THIS MANUAL……………………………………………………………………………………………………………………….. 5
TABLE OF CONTENTS…………………………………………………………………………………………………………………………………… 6
SECTION 1—GENERAL DESCRIPTION ……………………………………………………………………………………………………………………….. 8
1–1. TRANSMISSION……………………………………………………………………………………………………………………………….. 8
Figure 1–1. Electronic Control Unit Block Diagram……………………………………………………………………………………………….. 8
Figure 1–2. CEC2 Components…………………………………………………………………………………………………………………… 9
1–2. ELECTRONIC CONTROL UNIT (ECU)………………………………………………………………………………………………………………… 10
Figure 1–3. Electronic Control Unit (ECU)………………………………………………………………………………………………………. 10
1–3. SHIFT SELECTOR……………………………………………………………………………………………………………………………… 10
Figure 1–4. Typical Full-Function Pushbutton Shift Selector………………………………………………………………………………………. 10
Figure 1–5. Typical Lever Shift Selector……………………………………………………………………………………………………….. 11
1–4. THROTTLE POSITION SENSOR (Figure 1–6)…………………………………………………………………………………………………………. 11
Figure 1–6. Throttle Position Sensor…………………………………………………………………………………………………………… 11
1–5. SPEED SENSORS………………………………………………………………………………………………………………………………. 12
Figure 1–7. Speed Sensors…………………………………………………………………………………………………………………….. 12
1–6. ELECTRO-HYDRAULIC VALVE COMPONENTS……………………………………………………………………………………………………………. 12
Figure 1–8. CEC2 Control Module……………………………………………………………………………………………………………….. 12
1–7. WIRING HARNESSES……………………………………………………………………………………………………………………………. 13
Figure 1–9. CEC2 External Wiring Harnesses……………………………………………………………………………………………………… 14
Figure 1–10. CEC2 Internal Wiring Harnesses…………………………………………………………………………………………………….. 15
1–8. VEHICLE INTERFACE MODULE…………………………………………………………………………………………………………………….. 16
Figure 1–11. Vehicle Interface Module (VIM)…………………………………………………………………………………………………….. 16
1–9. AUTODETECT FEATURE………………………………………………………………………………………………………………………….. 16
SECTION 2—DEFINITIONS AND ABBREVIATIONS……………………………………………………………………………………………………………….. 18
2–1. CHECK TRANS LIGHT…………………………………………………………………………………………………………………………… 18
2–2. DIAGNOSTIC DATA READER………………………………………………………………………………………………………………………. 18
Figure 2–1. Current Diagnostic Data Readers…………………………………………………………………………………………………….. 18
2–3. ABBREVIATIONS………………………………………………………………………………………………………………………………. 19
SECTION 3—BASIC KNOWLEDGE……………………………………………………………………………………………………………………………. 22
3–1. BASIC KNOWLEDGE REQUIRED…………………………………………………………………………………………………………………….. 22
3–2. USING THE TROUBLESHOOTING MANUAL……………………………………………………………………………………………………………… 23
3–3. SYSTEM OVERVIEW…………………………………………………………………………………………………………………………….. 23
3–4. IMPORTANT INFORMATION IN THE TROUBLESHOOTING PROCESS……………………………………………………………………………………………. 23
3–5. TESTING FOR OPENS, SHORTS BETWEEN WIRES, AND SHORTS-TO-GROUND……………………………………………………………………………………. 24
Figure 3–1. Open Circuit……………………………………………………………………………………………………………………… 25
Figure 3–2. Shorts Between Wires or to Ground…………………………………………………………………………………………………… 26
3–6. TESTING AT TRANSMISSION CONNECTOR AND THE INTERNAL HARNESS FOR OPENS, SHORTS BETWEEN WIRES, AND SHORTS-TO-GROUND………………………………………. 26
Figure 3–3. Testing for Continuity…………………………………………………………………………………………………………….. 27
Figure 3–4. Shorts Between Wires or to Ground…………………………………………………………………………………………………… 28
SECTION 4—TROUBLESHOOTING—NO CODES PRESENT…………………………………………………………………………………………………………….. 30
4–1. BEGINNING THE TROUBLESHOOTING PROCESS…………………………………………………………………………………………………………. 30
4–2. GENERAL TROUBLESHOOTING OF PERFORMANCE COMPLAINTS………………………………………………………………………………………………. 30
Table 4–1. Troubleshooting Performance Complaints……………………………………………………………………………………………….. 31
4–3. SHIFT INHIBITS—NO DIAGNOSTIC CODES……………………………………………………………………………………………………………. 36
SECTION 5—TROUBLESHOOTING—DIAGNOSTIC CODES PRESENT……………………………………………………………………………………………………… 40
5–1. DIAGNOSTIC CODE MEMORY………………………………………………………………………………………………………………………. 40
Table 5–1. Code List…………………………………………………………………………………………………………………………. 40
5–2. CODE READING AND CODE CLEARING……………………………………………………………………………………………………………….. 40
5–3. DIAGNOSTIC CODE RESPONSE…………………………………………………………………………………………………………………….. 42
5–4. SHIFT SELECTOR DISPLAYS RELATED TO ACTIVE CODES………………………………………………………………………………………………… 42
5–5. DIAGNOSTIC CODE LIST AND DESCRIPTION………………………………………………………………………………………………………….. 43
Table 5–2. CEC2 Diagnostic Codes………………………………………………………………………………………………………………. 43
CODE 13 XX—ECU INPUT VOLTAGE……………………………………………………………………………………………………………………… 47
Figure 5–1. Code 13 Schematic Drawing………………………………………………………………………………………………………….. 47
CODE 21 XX—THROTTLE FAULT………………………………………………………………………………………………………………………… 51
Figure 5–2. Code 21 Schematic Drawing………………………………………………………………………………………………………….. 51
CODE 22 XX—SPEED SENSOR/CIRCUITRY FAULT……………………………………………………………………………………………………………. 55
Figure 5–3. Code 22 Schematic Drawing………………………………………………………………………………………………………….. 55
CODE 23 XX—SHIFT SELECTOR………………………………………………………………………………………………………………………… 59
Figure 5–4. Code 23 Schematic Drawing………………………………………………………………………………………………………….. 59
CODE 24 XX—SUMP FLUID TEMPERATURE…………………………………………………………………………………………………………………. 61
Figure 5–5. Code 24 Schematic Drawing………………………………………………………………………………………………………….. 61
Table 5–4. Transmission Operation as a Function of Temperature……………………………………………………………………………………. 63
Figure 5–6. Temperature Sensor Chart…………………………………………………………………………………………………………… 64
Table 5–5. Sump Thermistor—Resistance (Ohms) vs. Temperature……………………………………………………………………………………… 64
CODE 25 XX—OUTPUT SPEED SENSOR, DETECTED AT ZERO SPEED, X RANGE………………………………………………………………………………………. 69
Figure 5–7. Code 25 Schematic Drawing………………………………………………………………………………………………………….. 69
CODE 26 XX—THROTTLE SOURCE NOT DETECTED……………………………………………………………………………………………………………. 72
CODE 33 XX—SUMP FLUID TEMPERATURE SENSOR…………………………………………………………………………………………………………… 73
Figure 5–8. Code 33 Schematic Drawing………………………………………………………………………………………………………….. 73
Figure 5–9. Temperature Sensor Chart…………………………………………………………………………………………………………… 75
CODE 34 XX—CALIBRATION COMPATIBILITY OR CHECKSUM FAULT………………………………………………………………………………………………. 76
CODE 35 XX—POWER INTERRUPTION…………………………………………………………………………………………………………………….. 77
Figure 5–10. Code 35 Schematic Drawing…………………………………………………………………………………………………………. 77
CODE 36 XX—HARDWARE AND SOFTWARE NOT COMPATIBLE…………………………………………………………………………………………………….. 79
CODE 45 XX—GENERAL SOLENOID FAILURE……………………………………………………………………………………………………………….. 81
Figure 5–11. Code 45 Schematic Drawing…………………………………………………………………………………………………………. 81
CODE 46 XX—HI SIDE OVERCURRENT FAULT………………………………………………………………………………………………………………. 85
CODE 56 XX—RANGE VERIFICATION RATIO TEST (BETWEEN SHIFTS)……………………………………………………………………………………………. 87
CODE 65 00—ENGINE RATING HIGH…………………………………………………………………………………………………………………….. 90
CODE 66 00—SCI (SERIAL COMMUNICATION INTERFACE) FAULT……………………………………………………………………………………………….. 91
Figure 5–13. Code 66 Schematic Drawing…………………………………………………………………………………………………………. 91
CODE 69 XX—ECU MALFUNCTION……………………………………………………………………………………………………………………….. 93
SECTION 6—VEHICLE INTERFACE WIRING—MANDATORY (VIW-M)……………………………………………………………………………………………………. 94
6–1. ECU POWER………………………………………………………………………………………………………………………………….. 94
6–2. SYSTEM GROUNDS……………………………………………………………………………………………………………………………… 95
6–3. POWER AND GROUND USING A BUS BAR……………………………………………………………………………………………………………… 96
6–4. INSTALLING A MASTER DISCONNECT SWITCH…………………………………………………………………………………………………………. 97
6–5. IGNITION POWER……………………………………………………………………………………………………………………………… 98
6–6. CHECK TRANS LIGHT…………………………………………………………………………………………………………………………… 99
6–7. NEUTRAL START……………………………………………………………………………………………………………………………….100
6–8. SPEEDOMETER SIGNAL…………………………………………………………………………………………………………………………..101
6–9. REVERSE WARNING……………………………………………………………………………………………………………………………..102
6–10. SHIFT SELECTOR / DISPLAY DIMMER………………………………………………………………………………………………………………103
6–11. SERIAL COMMUNICATION INTERFACE (SCI)—J1587/J1708……………………………………………………………………………………………….104
6–12. COMMUNICATION INTERFACE—SAE J1939…………………………………………………………………………………………………………….105
SECTION 7—WIRING SCHEMATICS OPTIONAL INPUT/OUTPUT FUNCTIONS………………………………………………………………………………………………106
7–1. CALIBRATION COMPATIBILITY…………………………………………………………………………………………………………………….106
Figure 7–39. Engine Speed / Torque Control Indicator……………………………………………………………………………………………..147
Table 7–1. Release History (Last Update November 1, 2005)…………………………………………………………………………………………106
7–2. INPUT FUNCTIONS……………………………………………………………………………………………………………………………..107
1. SECONDARY SHIFT SCHEDULE⎯ALSO REFER TO OUTPUT 16; SECONDARY MODE INDICATOR……………………………………………………………………….108
Figure 7–1. Secondary Shift Schedule………………………………………………………………………………………………………..108
5. TWO SPEED AXLE INPUT⎯ALSO SHOWN: OUTPUT 18, TWO SPEED AXLE OUTPUT……………………………………………………………………………….109
Figure 7–2. Two Speed Axle Input and Output………………………………………………………………………………………………….109
8. HOLD IN RANGE……………………………………………………………………………………………………………………………..110
Figure 7–3. Hold In Range………………………………………………………………………………………………………………….110
9. D1 SELECT…………………………………………………………………………………………………………………………………111
Figure 7–4. D1 Select……………………………………………………………………………………………………………………..111
11. STALL CHECK………………………………………………………………………………………………………………………………112
Figure 7–5. Stall Check……………………………………………………………………………………………………………………112
14. MANUAL LOCKUP⎯ALSO SHOWN: INPUT 29, MANUAL LOCKUP ENABLE………………………………………………………………………………………113
Figure 7–6. Manual Lockup………………………………………………………………………………………………………………….113
16. SHIFT SELECTOR TRANSITION………………………………………………………………………………………………………………….114
Figure 7–7. Shift Selector Transition……………………………………………………………………………………………………….114
17. NEUTRAL TO RANGE INHIBIT…………………………………………………………………………………………………………………..115
Figure 7–8. Neutral To Range Inhibit………………………………………………………………………………………………………..115
20. ANTI-LOCK BRAKE RESPONSE…………………………………………………………………………………………………………………..116
Figure 7–9. Anti-Lock Brake Response………………………………………………………………………………………………………..116
25. QUICK TO NEUTRAL………………………………………………………………………………………………………………………….117
Figure 7–10. Quick To Neutral………………………………………………………………………………………………………………117
29. MANUAL LOCKUP ENABLE (ALSO SHOWN: INPUT 14, MANUAL LOCKUP) (NON-ROADING)………………………………………………………………………..118
Figure 7–11. Manual Lockup Enable…………………………………………………………………………………………………………..118
29. AUTOMATIC LOCKUP OFF………………………………………………………………………………………………………………………119
Figure 7–12. Automatic Lockup Off…………………………………………………………………………………………………………..119
29A. AUTOMATIC LOCKUP OFF……………………………………………………………………………………………………………………..120
Figure 7–13. Automatic Lockup Off…………………………………………………………………………………………………………..120
34. RETARDER ENABLE (WITH VIM)⎯ALSO SHOWN: OUTPUT 9, RETARDER INDICATOR…………………………………………………………………………….121
Figure 7–14. Retarder Enable (With VIM)……………………………………………………………………………………………………..121
34. RETARDER ENABLE (WITHOUT VIM)⎯ALSO SHOWN: OUTPUT 9, RETARDER INDICATOR………………………………………………………………………….122
Figure 7–15. Retarder Enable (Without VIM)…………………………………………………………………………………………………..122
52. PARK BRAKE ENABLE (ALSO SHOWN: OUTPUT 31, PARK BRAKE OUTPUT)…………………………………………………………………………………..123
Figure 7–16. Park Brake Enable……………………………………………………………………………………………………………..123
52A. LOAD DUMP BRAKE ENABLE (ALSO SHOWN: OUTPUT 31A, LOAD DUMP BRAKE OUTPUT)………………………………………………………………………..124
Figure 7–17. Load Dump Brake Enable…………………………………………………………………………………………………………124
53. ΔP (“DELTA-P”) HOLD……………………………………………………………………………………………………………………….125
Figure 7–18. ΔP (“Delta-P”) Hold……………………………………………………………………………………………………………125
54. R1 AND R2 REVERSE OPERATION WITH SINGLE-REVERSE SHIFT SELECTOR…………………………………………………………………………………126
Figure 7–19. R1 and R2 Reverse Operation With Single-Reverse Shift Selector……………………………………………………………………..126
55. MANUAL MODE⎯ALSO REFER TO OUTPUT 32, MANUAL MODE INDICATOR…………………………………………………………………………………….127
Figure 7–20. Manual Mode…………………………………………………………………………………………………………………..127
56. BED HOIST INTERLOCK……………………………………………………………………………………………………………………….128
Figure 7–21. Bed Hoist Interlock……………………………………………………………………………………………………………128
58. ALTERNATE SHIFT SELECTOR WITH MANUAL MODE……………………………………………………………………………………………………129
Figure 7–22. Alternate Shift Selector With Manual Mode………………………………………………………………………………………..129
62. ENGINE SPEED / TORQUE CONTROL………………………………………………………………………………………………………………130
Figure 7–23. Engine Speed / Torque Control…………………………………………………………………………………………………..130
63/64. SPECIAL FUNCTION OVERRIDE……………………………………………………………………………………………………………….131
Figure 7–24. Special Function Override………………………………………………………………………………………………………131
Table 7–2. Input Function Software Compatibility…………………………………………………………………………………………………107
7–3. OUTPUT FUNCTION……………………………………………………………………………………………………………………………..132
Table 7–3. Output Function Software Compatibility………………………………………………………………………………………………..132
1. LOCKUP INDICATOR…………………………………………………………………………………………………………………………..133
Figure 7–25. Lockup Indicator………………………………………………………………………………………………………………133
4. RANGE SELECTED/COMMANDED INDICATOR…………………………………………………………………………………………………………..134
Figure 7–26. Range Commanded Indicator………………………………………………………………………………………………………134
5. OUTPUT SPEED INDICATOR⎯A……………………………………………………………………………………………………………………135
Figure 7–27. Output Speed Indicator—A……………………………………………………………………………………………………….135
6. OUTPUT SPEED INDICATOR—B……………………………………………………………………………………………………………………136
Figure 7–28. Output Speed Indicator—B……………………………………………………………………………………………………….136
7. ENGINE OVERSPEED INDICATOR………………………………………………………………………………………………………………….137
Figure 7–29. Engine Overspeed Indicator……………………………………………………………………………………………………..137
9. RETARDER INDICATOR (WITH VIM)⎯ALSO SHOWN: INPUT 34, RETARDER……………………………………………………………………………………138
Figure 7–30. Retarder Indicators (With VIM)………………………………………………………………………………………………….138
9. RETARDER INDICATOR (WITHOUT VIM)⎯ALSO SHOWN: INPUT 34, RETARDER…………………………………………………………………………………139
Figure 7–31. Retarder Indicators (Without VIM)……………………………………………………………………………………………….139
16. SECONDARY MODE INDICATOR⎯ALSO REFER TO INPUT 1, SECONDARY SHIFT SCHEDULE………………………………………………………………………..140
Figure 7–32. Secondary Mode Indicator……………………………………………………………………………………………………….140
18. TWO-SPEED AXLE OUTPUT⎯ALSO SHOWN: INPUT 5, TWO-SPEED AXLE INPUT)……………………………………………………………………………….141
Figure 7–33. Two-Speed Axle Output………………………………………………………………………………………………………….141
31. PARK BRAKE OUTPUT…………………………………………………………………………………………………………………………142
Figure 7–34. Park Brake Output……………………………………………………………………………………………………………..142
31. NEUTRAL-TO-RANGE PARK BRAKE OUTPUT………………………………………………………………………………………………………….143
Figure 7–35. Park Brake Output……………………………………………………………………………………………………………..143
31A. LOAD DUMP BRAKE OUTPUT (ALSO SHOWN: INPUT 52A, LOAD DUMP)…………………………………………………………………………………….144
Figure 7–36. Park Brake Output……………………………………………………………………………………………………………..144
32. MANUAL MODE INDICATOR⎯ALSO REFER TO INPUT 55, MANUAL MODE)…………………………………………………………………………………….145
Figure 7–37. Manual Mode Indicator………………………………………………………………………………………………………….145
34. ALTERNATE SPEED / TORQUE CONTROL SELECT FOR GARAGE SHIFTS……………………………………………………………………………………..146
Figure 7–38. Alternate Speed / Torque Control Select For Garage Shifts………………………………………………………………………….146
40. ENGINE SPEED / TORQUE CONTROL INDICATOR……………………………………………………………………………………………………..147
SECTION 8—CUSTOMER MODIFIABLE CONSTANTS (CMC)…………………………………………………………………………………………………………..148
Table 8–1. Description of Parameters……………………………………………………………………………………………………………….148
Table 8–2. Standard Values/Optional Values………………………………………………………………………………………………………….150
APPENDICES………………………………………………………………………………………………………………………………………….152
APPENDIX A—IDENTIFICATION OF POTENTIAL CIRCUIT PROBLEMS………………………………………………………………………………………………….154
APPENDIX B—WIRE/CONNECTOR CHART……………………………………………………………………………………………………………………….156
ECU CONNECTOR “S” (BLACK)…………………………………………………………………………………………………………………………158
ECU CONNECTOR “T” (BLUE)………………………………………………………………………………………………………………………….159
ECU CONNECTOR “V” (GRAY)………………………………………………………………………………………………………………………….160
BULKHEAD CONNECTOR FOR “T” HARNESS…………………………………………………………………………………………………………………161
CANNON 16-WAY MAIN VALVE BODY COVER CONNECTOR……………………………………………………………………………………………………….163
CANNON 4-WAY LOCKUP VALVE BODY COVER CONNECTOR………………………………………………………………………………………………………164
CANNON 5-WAY TRIM BOOST BODY COVER CONNECTOR………………………………………………………………………………………………………..165
CANNON 5-WAY LOW BODY COVER CONNECTOR………………………………………………………………………………………………………………165
REMOTE SHIFT SELECTOR CONNECTOR—PRIMARY SELECTOR…………………………………………………………………………………………………….166
REMOTE SHIFT SELECTOR CONNECTOR—SECONDARY SELECTOR…………………………………………………………………………………………………..167
INPUT (ENGINE) SPEED SENSOR CONNECTOR………………………………………………………………………………………………………………168
TURBINE SPEED SENSOR CONNECTOR…………………………………………………………………………………………………………………….168
OUTPUT SPEED SENSOR CONNECTOR……………………………………………………………………………………………………………………..168
DIAGNOSTIC CONNECTOR……………………………………………………………………………………………………………………………..169
OPTIONAL 6-PIN DIAGNOSTIC CONNECTOR………………………………………………………………………………………………………………..170
6-PIN CONNECTOR FOR OPTIONAL DDU (AT DDU)…………………………………………………………………………………………………………..170
VIW–V CONNECTOR………………………………………………………………………………………………………………………………….171
VIW–S CONNECTOR………………………………………………………………………………………………………………………………….172
THROTTLE POSITION SENSOR CONNECTOR…………………………………………………………………………………………………………………173
VIM CONNECTOR (HARNESS)…………………………………………………………………………………………………………………………..174
VIM CONNECTOR (HARNESS 30-WAY)…………………………………………………………………………………………………………………….175
SCI INTERFACE CONNECTOR…………………………………………………………………………………………………………………………..176
J1939 INTERFACE CONNECTOR…………………………………………………………………………………………………………………………177
Table B–1. Appendix B Abbreviation Guide……………………………………………………………………………………………………………156
APPENDIX C—CONNECTOR PART NUMBERS, TERMINAL PART NUMBERS, TOOL PART NUMBERS, AND REPAIR INSTRUCTIONS………………………………………………………….178
List Of Special Tools Required To Service CEC2 Wiring Harnesses……………………………………………………………………………………….179
Figure C–1A. Delphi-Packard Micro-Pack Connector (ECU)……………………………………………………………………………………………….180
Figure C–1B. Delphi-Packard Micro-Pack Connector (VIWV, VIWS, Shift Selector)…………………………………………………………………………..181
C–1. DELPHI-PACKARD MICRO-PACK 100W CONNECTORS (ECU, VIWV, VIWS, SHIFT SELECTORS)……………………………………………………………………….182
Figure C–2. Delphi-Packard Metri-Pack 150 Series Connectors—Pull-to-Seat (Speed Sensor, 30-Way and 18-Way VIM)………………………………………….185
C–2. DELPHI-PACKARD METRI-PACK 150 SERIES CONNECTORS—PULL-TO-SEAT (SPEED SENSOR, 30-WAY AND 18-WAY VIM)……………………………………………………186
Figure C–3. Delphi-Packard Metri-Pack 150 Series Connector—Push-To-Seat (Sump Temperature Thermistor)………………………………………………….189
Figure C–4. Delphi-Packard Metri-Pack 280 Series Connectors—Push-to-Seat (Diagnostic Tool Connector and SCI)……………………………………………191
C–3. DELPHI-PACKARD METRI-PACK 150 SERIES CONNECTORS—PUSH-TO-SEAT(SUMP TEMPERATURE THERMISTOR)……………………………………………………………190
C–4. DELPHI-PACKARD METRI-PACK 280 SERIES CONNECTORS—PUSH-TO-SEAT (DIAGNOSTIC TOOL CONNECTOR AND SCI)……………………………………………………..192
Figure C–5. Delphi-Packard WeatherPack Connector (TPS)……………………………………………………………………………………………195
C–5. DELPHI-PACKARD WEATHERPACK CONNECTORS (TPS)…………………………………………………………………………………………………….196
Figure C–6. Terminal Crimping With Tool J 35606………………………………………………………………………………………………….197
Figure C–7. Deutsch Connector (6-Way Optional Diagnostic Tool Connector or Optional DDU)……………………………………………………………..199
C–6. DEUTSCH CONNECTOR (6-WAY OPTIONAL DIAGNOSTIC TOOL CONNECTOR OR OPTIONAL DDU)……………………………………………………………………….200
Figure C–8. ITT Cannon Connector—Crimped (35-Way T-Harness Bulkhead)……………………………………………………………………………….201
C–7. ITT CANNON CONNECTOR—CRIMPED (35-WAY T-HARNESS BULKHEAD)…………………………………………………………………………………………202
Figure C–9. ITT Cannon Connectors—Soldered (Main Valve Body Internal Harness, Main Valve Body Harness, Lockup Body Harness, Trim Boost or Low Body Harness)….205
C–8. ITT CANNON CONNECTORS—SOLDERED (MAIN VALVE BODY INTERNAL HARNESS, MAIN VALVE BODY HARNESS, LOCKUP BODY HARNESS, TRIM BOOST OR LOW BODY HARNESS)……………206
Figure C–10. Deutsch DT Series Connector (3-Way J1939 Interface)…………………………………………………………………………………..209
C–9. DEUTSCH DT SERIES CONNECTOR (3-WAY J1939 INTERFACE)……………………………………………………………………………………………..210
C–10. REPAIR OF A BROKEN WIRE WITH IN-LINE BUTT SPLICE……………………………………………………………………………………………….212
Figure C–11. Crimper J 38125-8…………………………………………………………………………………………………………………213
List of CEC2 Connector Parts………………………………………………………………………………………………………………………214
APPENDIX D—THROTTLE POSITION SENSOR ADJUSTMENT………………………………………………………………………………………………………….216
Table D–1. Volts Versus Count for Throttle Sensor Display Reading……………………………………………………………………………………..218
Figure D–3. Throttle Position Sensor Adjustment……………………………………………………………………………………………………..219
APPENDIX E—WELDING ON VEHICLE/VEHICLE INTERFACE MODULE…………………………………………………………………………………………………..220
E–1. WELDING ON VEHICLE…………………………………………………………………………………………………………………………..220
E–2. VEHICLE INTERFACE MODULE……………………………………………………………………………………………………………………..220
Figure E–2. VIM Components Location and Pin-Out Diagram…………………………………………………………………………………………..221
APPENDIX F—HYDRAULIC SCHEMATICS……………………………………………………………………………………………………………………….222
Figure F–1. 5610, 6610 Models—Hydraulic Sc hematic…………………………………………………………………………………………………..224
Figure F–2. 8610 Models—Hydraulic Sc hematic………………………………………………………………………………………………………..225
Figure F–3. M 9610 Models—Hydraulic Sc hematic………………………………………………………………………………………………………226
Figure F–4. S 9805M, S 9810 Models—Hydraulic Sc hematic………………………………………………………………………………………………227
APPENDIX G—CEC2 SYSTEM/ECU WIRING SCHEMATICS……………………………………………………………………………………………………………228
Figure G–1. CEC2 Wiring Schematic………………………………………………………………………………………………………………….228
Figure G–2. CEC2 Wiring Schematic-With VIM………………………………………………………………………………………………………….229
Figure G–3. CEC2 Wiring Schematic-Without VIM……………………………………………………………………………………………………….230
Figure G–4. CEC2 Solenoid Function By Model…………………………………………………………………………………………………………231
Figure G–5. ECU Schematic—5610, 6610, 9610………………………………………………………………………………………………………….232
Figure G–6. ECU Schematic—8610…………………………………………………………………………………………………………………….233
Figure G–7. ECU Schematic—9805, 9810……………………………………………………………………………………………………………….234
APPENDIX H—EXTERNALLY-GENERATED ELECTRONIC INTERFERENCE………………………………………………………………………………………………….236
H–1. ELECTROMAGNETIC/RADIO FREQUENCY INTERFERENCE……………………………………………………………………………………………………236
H–2. GENERAL GUIDELINES FOR RADIO EQUIPMENT INSTALLATION……………………………………………………………………………………………..236
H–3. EXTERNALLY-GENERATED SPEED SENSOR SIGNALS………………………………………………………………………………………………………237
APPENDIX J—DIAGNOSTIC DATA READER INFORMATION…………………………………………………………………………………………………………..238
J–1. ALLISON DOC FOR PC-SERVICE TOOL……………………………………………………………………………………………………………….238
J–2. PRO-LINK® 9000 DIAGNOSTIC TOOLS……………………………………………………………………………………………………………….242

IMAGES PREVIEW OF THE MANUAL:

2005 ALLISON TRANSMISSION 5000 6000 8000 9000 SERIES COMMERCIAL ELECTRONIC CONTROLS 2 (CEC2) TROUBLESHOOTING MANUAL:

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

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