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SERVICE MANUAL
SERVICE MANUAL SECTION
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600,MXT, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL
CIRCUIT DIAGRAMS
Model: 3200Start Date: 10/01/2005 End Date: 02/28/2007
Model: 4100Start Date: 10/01/2005 End Date: 02/28/2007
Model: 4200Start Date: 10/01/2005 End Date: 02/28/2007
Model: 4300Start Date: 10/01/2005 End Date: 02/28/2007
Model: 4400Start Date: 10/01/2005 End Date: 02/28/2007
Model: 7300Start Date: 10/01/2005 End Date: 02/28/2007
Model: 7400Start Date: 10/01/2005 End Date: 02/28/2007
Model: 7500Start Date: 10/01/2005 End Date: 02/28/2007
Model: 7600Start Date: 10/01/2005 End Date: 02/28/2007
Model: 7700
S08315Copyright©05/01/2009 Navistar, Inc.
Start Date: 10/01/2005 End Date: 02/28/2007Model: 8500
Start Date: 10/01/2005 End Date: 02/28/2007Model: 8600
Start Date: 10/01/2005 End Date: 02/28/2007Model: MXT
Start Date: 07/06/2006 End Date: 02/28/2007Model: RXT
Start Date: 07/06/2006 End Date: 02/28/2007
S08315
05/01/2009
S08315Copyright©05/01/2009 Navistar, Inc.
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
i
Table of Contents
1. INSTRUCTIONS AND CHARTS (CHAPTER 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.1. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.2. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21.3. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.4. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.5. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.6. NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBER IDENTIFICATION, P.
6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61.7. CIRCUIT DIAGRAM INSTRUCTIONS, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71.8. CIRCUIT DIAGRAM INSTRUCTIONS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81.9. SCHEMATIC SYMBOL CHART, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91.10. RELAY FUNCTIONS, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101.11. LAMP BULB CHART, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111.12. INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBER
IDENTIFICATION, P.12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2. 12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132.1. ACCESSORY, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132.2. BATTERY FEEDS, CAB, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142.3. BATTERY, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152.4. 1708 DATA LINK-CHASSIS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162.5. J–1708 DATA LINK-CAB, P. 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172.6. SWITCH DATA LINK, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182.7. DRIVETRAIN 1939 DATA LINK (CAB), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192.8. DRIVETRAIN 1939 DATA LINK (CHASSIS), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202.9. J1939 DATA LINK — MXT, P. 7A.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212.10. GROUNDS, CHASSIS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222.11. GROUNDS, CHASSIS, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .232.12. GROUNDS, IP, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242.13. GROUNDS, IP, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252.14. IGNITION CAB WITH THEFT DETERRENT, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262.15. IGNITION CAB, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272.16. IGNITION FEEDS, CHASSIS, P. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .282.17. START, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3. CAB ACCESSORIES (CHAPTER 3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.1. CIGAR LIGHTER AND POWER FEEDS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303.2. CB POWER, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .313.3. COMPASS AND TEMPERATURE DISPLAY, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .323.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .333.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343.6. HORN, DUAL ELECTRIC, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .353.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .363.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .373.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .383.10. 2–WAY RADIO, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393.11. SWITCH PACK, OPTIONAL GAUGE PACK, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
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3.12. LIGHTED AIR SHIELD, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .413.13. ROOF AUX. LOAD, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .423.14. SATELLITE COMMUNICATION QUALCOMM-MCT AND IMCT SYSTEMS, P. 14. . . . . . . . . . . . . .433.15. SELF CONTAINED AIR SEAT, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .443.16. DIGITAL CLOCK PTC, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .453.17. TRANSMISSION ALLISON LCT COLUMN SHIFTER, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .463.18. HEATED SEATS FOR 7700 MODELS ONLY, P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .473.19. BACKUP CAMERA, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .483.20. XATA COMPUTER, P. 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .493.21. KEYLESS IGNITION SYSTEM, P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .503.22. TELEMATICS SYSTEM, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .513.23. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .523.24. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .533.25. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .543.26. XATA DATA SYSTEM, P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .553.27. CADEC GPS SYSTEM, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .563.28. TRIP MASTER, P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .573.29. ENTERTAINMENT SYSTEM — RXT, P. 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .583.30. ENTERTAINMENT SYSTEM — RXT, P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .593.31. ENTERTAINMENT SYSTEM — RXT, P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .603.32. ENTERTAINMENT SYSTEM — RXT, P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .613.33. RXT — APO_1 AND APO_2 AUXILIARY POWER SOCKET, P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .623.34. TACHOGRAPH, P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .633.35. COMMUNICATIONS SYSTEM, AWARE, P. 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .643.36. COMMUNICATIONS SYSTEM, AWARE, P. 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
4. 12V CHARGING + CRANKING SYSTEM (CHAPTER 4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .664.1. I6 EGR ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .664.2. V8 AVNT ENGINES, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .674.3. CATERPILLAR, CUMMINS ISM ENGINES, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .684.4. I6 HEUI ENGINES, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .694.5. CATERPILLAR ENGINES, CUMMINS ISM AND WITH EATON ULTRASHIFT/DM2, P. 5. . . . . . .704.6. I6 EGR ENGINES WITH AIR START, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .714.7. I6 EGR AND POWER PACK 3KW, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
5. FANS AND ENGINE ACCESSORIES (CHAPTER 5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .735.1. FAN WIRING, INTERNATIONAL ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .735.2. ETHER START, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .745.3. SNOW VALVE, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .755.4. FAN WIRING, CATERPILLAR AND CUMMINS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .765.5. ENGINE FAN, MWM ENGINE, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .775.6. EXHAUST BRAKE, MWM ENGINE, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
6. ELECTRONIC ENGINES (CHAPTER 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .796.1. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .796.2. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL AND BODY
BUILDER CONNECTIONS, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .806.3. ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .816.4. ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL AND BODY
BUILDER CONNECTIONS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .826.5. CATERPILLAR C10, C11, C12, AND C13 ENGINES, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .836.6. CUMMINS ISM ENGINE, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .846.7. I6 HEUI ENGINE, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
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3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
iii
6.8. I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITH MANUALTRANSMISSION, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
6.9. ROAD SPEED SIGNAL, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .876.10. MWM ENGINE — MULTIPLEXED MONITORING UNIT, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
7. GAUGES WITH AND WITHOUT INTEGRAL WARNING LIGHT (CHAPTER 7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .897.1. IP/GAUGE LIST, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .897.2. WARNING LIGHT LIST, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .907.3. WARNING LIGHTS CONTROLLED BY ENGINE, TRANSMISSION, ABS CONTROLLER, P.
3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .917.4. ENGINE OIL PRESSURE AND TEMP, SPEEDOMETER, TACH, VOLTMETER AND WATER
TEMP GAUGE CIRCUITS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .927.5. IP/GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .937.6. AIR PRESSURE INPUT CIRCUIT, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .947.7. AXLE TEMPERATURE, FWD REAR AND REAR AXLES, GAUGE INPUT CIRCUIT, P. 7. . . . . .957.8. FUEL GAUGE INPUT CIRCUIT (SINGLE TANK) DIFFERENTIAL LOCK WARNING LAMPS, P.
8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .967.9. GAUGES AND WARNING LIGHTS — FUEL FILTER HEATER AND WATER IN FUEL LIGHTS,
P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .977.10. GAUGES AND WARNING LIGHTS — PARK BRAKE LIGHT AND TRANSMISSION OIL TEMP.
GAUGE, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .987.11. GAUGES AND WARNING LIGHTS — AMMETER, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .997.12. ENGINE OIL TEMPERATURE GAUGE WITH CATERPILLAR, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . .1007.13. FRONT AXLE ENGAGEMENT WARNING LAMP, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
8. LIGHTS (CHAPTER 8). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1028.1. BACKUP LIGHTS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1028.2. LIGHT SYSTEMS — CLEARANCE, MARKER, AND PARK, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1038.3. LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS, P.
3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1048.4. LIGHT SYSTEMS — TURN SIGNAL AND STOP SWITCHES, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1058.5. DOME LIGHT, MAP LIGHT, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1068.6. DOME LIGHT, MAP LIGHT (CONT.), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1078.7. FOG LIGHT AND WORK LIGHT, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1088.8. HEADLIGHTS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1098.9. AUX. HEADLIGHTS, AUX. PARK, AUX TURN, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1108.10. PANEL LIGHTS, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1118.11. RXT EXTERIOR LIGHTING, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1128.12. TAIL, TURN, AND STOP LAMPS, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1138.13. MXT — EXTERIOR LIGHTING, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114
9. CHASSIS ACCESSORIES (CHAPTER 9). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1159.1. AIR DRYER AND HEATED DRAIN VALVE, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1159.2. ANTILOCK BRAKE SYSTEM (ABS), AIR, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1169.3. ANTILOCK BRAKE SYSTEM (ABS), AIR, TRACTION CONTROL, P. 3. . . . . . . . . . . . . . . . . . . . . . . . .1179.4. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1189.5. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1199.6. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1209.7. TWO SPEED AXLE SWITCH WITH MANUAL TRANSMISSION AND I6 HEUI FUEL HEATER
N/WARN LIGHTS, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1219.8. BRAKE SYSTEM, HYDRAULIC, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1229.9. FUEL TRANSFER PUMP, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1239.10. BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10. . . . . . . . . . . . . . .124
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9.11. BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10A. . . . . . . . . . . . .1259.12. BODY BUILDER AND TRAILER TURNS, CENTER PIN ABS, CENTER PIN AUX, P. 11. . . . .1269.13. BODY BUILDER AND 7–WAY TRAILER SOCKET BACK OF CAB SOCKET, P. 12. . . . . . . . . .1279.14. BODY BUILDER AND TRAILER SOCKET END OF FRAME (EOF) SOCKET AND BODY
BUILDER, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1289.15. AIR SOLENOID 4–WAY PACK, P. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1299.16. REMOTE POWER UNITS, SOLENOID PACKS, REMOTE ENGINE SPEED CONTROLLER, P.
15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1309.17. CHASSIS ACCESSORIES, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1319.18. AIR SUSPENSION, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1329.19. AUX. TRAILER, ACC CONTROLLED, P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1339.20. AUX. TRAILER, BTRY CONTROLLED, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1349.21. LIFT AXLES (NON-STEERABLE), P. 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1359.22. LIFT AXLES (STEERABLE), P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1369.23. AIR ACTUATED PARK BRAKE, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1379.24. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1389.25. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1399.26. LIFT AXLES, WITH NON—STEERABLE FOR SS MODELS, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1409.27. FUEL / WATER SEPARATOR WITH 12VDC FUEL PREHEATER, P. 26. . . . . . . . . . . . . . . . . . . . . . . .1419.28. ELECTRONIC TRAILER BRAKE ACCOMMODATION, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1429.29. LECTRASHIFT ACCOMMODATION, P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1439.30. AUXILIARY 40 AMP CIRCUIT, P. 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1449.31. HOURMETER, CUSTOMER MOUNTED PTO, P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1459.32. REMOTE START/ STOP, P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1469.33. LIFT AXLE WITH 14RAR, P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1479.34. LIFT GATE, P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1489.35. LIFT AXLE MULTIPLEX, P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1499.36. BODY BUILDER WHEELCHAIR LIFT INTERLOCK ELECTRICAL CONNECTION, P. 35. . .1509.37. AIR PARK BRAKE INTERLOCK, P. 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1519.38. HYDRAULIC ABS — WABCO FULL POWER, P. 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1529.39. CENTER PIN CIRCUIT, P. 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1539.40. FIFTH WHEEL CIRCUIT, P. 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1549.41. HYDRAULIC POWER BRAKE WITH SAHR PARK BRAKES, P. 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1559.42. AIR COMPRESSOR, P. 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1569.43. ELECTRIC AIR COMPRESSOR, P. 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157
10. TRANSMISSIONS (CHAPTER 10). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15810.1. ALLISON GEN4 LCT TRANSMISSION OR ALLISON 1000, 2000, 2400, P. 1. . . . . . . . . . . . . . . . .15810.2. ALLISON GEN4 LCT TRANSMISSION OR ALLISON 1000, 2000, 2400, P. 1A. . . . . . . . . . . . . . .15910.3. TRANSMISSION, LCT WITH V8, P. 1B.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16010.4. ALLISON MD TRANSMISSION, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16110.5. ALLISON GEN4 MD TRANSMISSION (WTEC), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16210.6. ALLISON MD TRANSMISSION (CONT.), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16310.7. TRANSMISSION, WTEC MD W/AUTO NEUTRAL, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16410.8. TRANSMISSION, WTEC WITH V8, P. 5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16510.9. TRANSMISSION, WTEC WITH V8, P. 5B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16610.10. EATON AUTOSHIFT TRANSMISSION, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16710.11. EATON AUTOSHIFT TRANSMISSION (CONT.), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16810.12. EATON LIGHTNING TRANSMISSION, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16910.13. ALLISON HD TRANSMISSION, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17010.14. ALLISON HD TRANSMISSION, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17110.15. ALLISON HD TRANSMISSION, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17210.16. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173
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10.17. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL — GEN4, P. 13. . . . . . . . . . . . . . . . . . . . . .17410.18. ALLISON LCT TRANSMISSION (ALLISON 1000, 2000, 2400) WITH I6 HEUI, P. 14. . . . . . . .17510.19. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED
EFFECTS, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17610.20. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED
EFFECTS, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17710.21. EATON ULTRASHIFT/DM2, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17810.22. EATON ULTRASHIFT/DM2 (CONT.), P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17910.23. WTEC MD TRANSMISSION WITH AUTO NEUTRAL, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18010.24. WTEC MD TRANSMISSION WITH AUTO NEUTRAL AND WITH 0013WUA, P. 19A. . . . . . . .18110.25. EATON AUTOSHIFT/ULTRASHIFT TRANSMISSION (GEN 3), P. 20. . . . . . . . . . . . . . . . . . . . . . . . . .18210.26. EATON HYBRID TRANSMISSION, P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18310.27. EATON HYBRID TRANSMISSION, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18410.28. EATON HYBRID TRANSMISSION, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18510.29. EATON HYBRID TRANSMISSION, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18610.30. EATON HYBRID TRANSMISSION, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18710.31. EATON HYBRID TRANSMISSION, P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18810.32. TRANSFER CASE — WITH MXT, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18910.33. TRANSFER CASE — WITH MXT, P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190
11. AIR CONDITIONING (CHAPTER 11). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19111.1. HVAC SYSTEMS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19111.2. AIR CONDITIONING, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19211.3. AUTOTHERM SYSTEMS, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193
12. CONNECTOR COMPOSITES (CHAPTER 12). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19412.1. CONNECTOR COMPOSITES (10M), (71), (72), (345F), P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19412.2. CONNECTOR COMPOSITES (420F), (421F), (422M), (520), (521), (522), (523), (524), P.
2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19512.3. CONNECTOR COMPOSITES (734M), (1002), (1003), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19612.4. CONNECTOR COMPOSITES (1005), (1006), (1008), (1009), P. 3A. . . . . . . . . . . . . . . . . . . . . . . . . . . . .19712.5. CONNECTOR COMPOSITES (1007), (1008), (1010), P. 3B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19812.6. CONNECTOR COMPOSITE (1011), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19912.7. CONNECTOR COMPOSITE (1012), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20012.8. CONNECTOR COMPOSITE (1013), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20112.9. CONNECTOR COMPOSITE (1014), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20212.10. CONNECTOR COMPOSITES (1016), (1018), (1019), (1019F), (1019M), (1020M), P. 8. . . . .20312.11. CONNECTOR COMPOSITES (1020), (1021M), (1022M), P. 8A.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20412.12. CONNECTOR COMPOSITES (1027M, F), (1040), (1100), (1101A), (1101), (1102), P. 9. . . . .20512.13. CONNECTOR COMPOSITES (1104), (1105M), (1106), (1200), (1210), (1240), P. 10. . . . . . . .20612.14. CONNECTOR COMPOSITES (1300), (1301), (1400), (1402), (1410), (1500), (1510), P.
11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20712.15. CONNECTOR COMPOSITES (1553), (1554F), (1555), (1600), (1601), (1650), P. 12. . . . . . . .20812.16. CONNECTOR COMPOSITES (1652), (1657), (1657M), (1657M2), (1657N), (1657Y), (1658),
(1659), (1660), (1661), P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20912.17. CONNECTOR COMPOSITES (1650), (1701), P. 13A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21012.18. CONNECTOR COMPOSITE (1701), P. 13B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21112.19. CONNECTOR COMPOSITES (1703), (1800), (1804), (1807), (1808), (1809), (1810), (1811),
(1812), (1813), (1814), (1815), P. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21212.20. CONNECTOR COMPOSITES (1820), (1822), (1823), (1824), (1828), (1852), (1860), P.
15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21312.21. CONNECTOR COMPOSITES (1861), (1901M), (1905), (1906), (1915), P. 15A. . . . . . . . . . . . . . .214
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12.22. CONNECTOR COMPOSITES (1918), (1935), (1920), (2000), (2002M), (2003M), (2004M),(2005M), P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215
12.23. CONNECTOR COMPOSITES (2006M), (2007F), (2021F), (2021M), (2111M), (2112M),(2113M), (2114M), (2115M), (2116M), (2117M), (2301M), (2302M), (2303M), P. 17. . . . . . . . . . . . . .216
12.24. CONNECTOR COMPOSITES (2304M), (2305M), (2306M), (2307F), (2308F), (2502F),(2502M), (2503F, M), (2600F, M), P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217
12.25. CONNECTOR COMPOSITES (2601M, F), (2602M, F), (3000M), (3000F), (3002M), (3003),(3100M), (3200F, M), (3201M), (3202), (3203M), P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
12.26. CONNECTOR COMPOSITES (3204M, F), (3209), (3210M), (3211M), (4000), P. 20. . . . . . . . .21912.27. CONNECTOR COMPOSITE (4001), P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22012.28. CONNECTOR COMPOSITE (4002), P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22112.29. CONNECTOR COMPOSITE (4003), P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22212.30. CONNECTOR COMPOSITES (4004), (4007), (4008), P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22312.31. CONNECTOR COMPOSITE (4014), P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22412.32. CONNECTOR COMPOSITE (4014/1700), P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22512.33. CONNECTOR COMPOSITES (4015), (4017), (4018), (4019), (4020), (4021), (4022), (4023), P.
27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22612.34. CONNECTOR COMPOSITES (4024), (4030), (4031), (4032), (4033), (4037), (4038), (4040),
(4041), (4070), (4071), P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22712.35. CONNECTOR COMPOSITES (4087), (4088), (4100), (4101), (4109), (4112), P. 29. . . . . . . . . .22812.36. CONNECTOR COMPOSITE (4103), P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22912.37. CONNECTOR COMPOSITE (4103), P. 30A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23012.38. CONNECTOR COMPOSITES (4105), (4111), (4120), (4301), P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . .23112.39. CONNECTOR COMPOSITES (4305), (4410), (4410B), (4410C), (4410D), (4410E), (4410H),
(4410M), (4411), P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23212.40. CONNECTOR COMPOSITES (4411A), (4411B), (4412), (4415), (4450), (4450A), (4460A),
(4460), P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23312.41. CONNECTOR COMPOSITE (4705), P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23412.42. CONNECTOR COMPOSITES (4705F32), (4705F3), (4712F), (4713F), (4810), (4820), (4830),
P. 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23512.43. CONNECTOR COMPOSITES (4840), (4850), (4900), (4906), (4910), P. 36. . . . . . . . . . . . . . . . . . .23612.44. CONNECTOR COMPOSITES (4921), (4922), (4950), (4953), (4954), P. 36A. . . . . . . . . . . . . . . . .23712.45. CONNECTOR COMPOSITES (6007), (6011), P. 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23812.46. CONNECTOR COMPOSITES (6013M), (6014), (6015), P. 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23912.47. CONNECTOR COMPOSITES (6020), (6021), (6200), (6316), (6323), P. 39. . . . . . . . . . . . . . . . . . .24012.48. CONNECTOR COMPOSITES (6020), P. 39A.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24112.49. CONNECTOR COMPOSITES (6331F), (6332), (6333), (6334), (6400), (6401M), (6401),
(6406), (6407), (6407D), (6409), (6500), (6502), (6550), P. 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24212.50. CONNECTOR COMPOSITES (6703), (6704), (6708), (6900A), (7103), (7104), (7104A),
(7105), (7106), (7107), P. 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24312.51. CONNECTOR COMPOSITES (7111), (7150), P. 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24412.52. CONNECTOR COMPOSITE (7151), P. 42A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24512.53. CONNECTOR COMPOSITES (7200), (7202), (7203), P. 42B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24612.54. CONNECTOR COMPOSITES (7204), (7205), (7206), (7208), (7211), (7212), (7213), P.
43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24712.55. CONNECTOR COMPOSITES (7214), (7250), (7251), P. 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24812.56. CONNECTOR COMPOSITES (7300), (7301), P. 44A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24912.57. CONNECTOR COMPOSITES (7302), (7304), (7305), (7306), (7350), P. 45. . . . . . . . . . . . . . . . . . .25012.58. CONNECTOR COMPOSITES (7500), (7502), (7503), (7600), (7601), P. 45A. . . . . . . . . . . . . . . . .25112.59. CONNECTOR COMPOSITES (7600M), (7603), (7604), (7604M), (7605), (7606), (7607),
(7607M), (7608), (7609), (7610), (7611), (7612), (7613), (7615), (7700), (7702), (7703), (7703A),P. 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252
12.60. CONNECTOR COMPOSITES (7800), (7801M), (7801R), (7803), (7899), P. 47. . . . . . . . . . . . . . .253
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12.61. CONNECTOR COMPOSITES (7900), (7901), (7905), (7906), P. 48. . . . . . . . . . . . . . . . . . . . . . . . . . . .25412.62. CONNECTOR COMPOSITES (7909), (8000), (8001), (8102), (8150), (8151), (8200), P.
49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25512.63. CONNECTOR COMPOSITES (8201), (8301), (8310), (8311), (8312), (8400), (8500), (8501),
(8502), (8502A), P. 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25612.64. CONNECTOR COMPOSITES (8503), (8503A), (8505), (8506), (8507), (8508), (8509), (8600),
(8601), (8602), P. 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25712.65. CONNECTOR COMPOSITES (8700), (8701), (8800), (8801), (8802), (8803), (8805), P.
52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25812.66. CONNECTOR COMPOSITES (9001), (9002), (9100), (9101), (9102), (9103), (9104), (9254),
(9255), P. 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25912.67. CONNECTOR COMPOSITES (9260), (9261), (9262), (9263), P. 54. . . . . . . . . . . . . . . . . . . . . . . . . . . .26012.68. CONNECTOR COMPOSITES , (9264), (9265), (9303A), (9405), (9501), (9502), (9503), (9504),
(9505), (9506), (9506/9911), P. 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26112.69. CONNECTOR COMPOSITES (9507), (9508), (9509), (9510), (9511), (9512), (9513), (9514),
(9515), P. 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26212.70. CONNECTOR COMPOSITES (9516), (9517), (9518), (9519), (9520E), (9520F), (9521), (9528),
P. 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26312.71. CONNECTOR COMPOSITE (9700), P. 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26412.72. CONNECTOR COMPOSITE (9700), P. 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26512.73. CONNECTOR COMPOSITES (9715/9780), (9715A), (9715B), P. 60. . . . . . . . . . . . . . . . . . . . . . . . . . .26612.74. CONNECTOR COMPOSITES (9716/9779), (9716A), (9716B), P. 61. . . . . . . . . . . . . . . . . . . . . . . . . . .26712.75. CONNECTOR COMPOSITES (9717A), (9717B), P. 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26812.76. CONNECTOR COMPOSITES (9718), (9719), (9720), (9722), (9733), (9734), (9736), (9739),
(9740), (9741), P. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26912.77. CONNECTOR COMPOSITES (9742), (9743), (9745), (9754), (9762), (9763), (9765), (9766),
(9767), P. 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27012.78. CONNECTOR COMPOSITES (9777), (9778), P. 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27112.79. CONNECTOR COMPOSITES (9870), (9871), (9811), (9812), (9814), (9815), (9830), (9850),
(9860), (9865M), (9900), (9900A), (9913A), P. 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27212.80. CONNECTOR COMPOSITES (9913B), (9914), (9994), (9999), P. 67. . . . . . . . . . . . . . . . . . . . . . . . . .27312.81. CONNECTOR COMPOSITES (1J), (2J), P. 67A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27412.82. CONNECTOR COMPOSITES (9988), (9989), (9990), (9991), (9992), (9993), (9995), (9996), P.
68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27512.83. CONNECTOR COMPOSITES (1936), (1937), (1938), (1940), P. 69. . . . . . . . . . . . . . . . . . . . . . . . . . . .27612.84. CONNECTOR COMPOSITES (1943), (1944), (1949), (1997), P. 70. . . . . . . . . . . . . . . . . . . . . . . . . . . .27712.85. CONNECTOR COMPOSITE (9998), P. 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27812.86. CONNECTOR COMPOSITES (C1), (C15), (C40), (C50), (C60), (C70), (C80), P. 72. . . . . . . . .279
S08315
viii 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1
1. INSTRUCTIONS AND CHARTS (CHAPTER 1)1.1. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 1
Figure 1 Circuit Number Identification and Location Chart
S08315
2 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1.2. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
INTERNATIONAL CIRCUIT NUMBERIDENTIFICATION AND LOCATION (CONT.)
U00JXP9
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
09AUG00 02AE08-52365
CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)
CIRCUITNUMBER COLOR DESCRIPTION
9 GY ZERO VOLT REFERENCE (ZVR)
10 WH CHASSIS/ENGINE GROUND
11 WH CAB/SLEEPER GROUND
12 LTBL ACCESSORY FEED
13 PK IGNITION FEED
BK IGNITION FEED (BODY BUILDER CONNECTOR)
14 RD BATTERY FEED
15 RD KEY SWITCH FEED
16
17 PK STARTER CONTROL
18 PK GLOW PLUG/PRE-HEATER
19 GY ENGINE SHUTDOWN
20 LTGN REMOTE POWER MODULE
21 COLD START CONTROLS (ETHER)TN
22
23 TN ENGINE FAN/SHUTTERS
24 GY ENGINE EXHAUST BRAKE
25 TN PYROMETER
26 TN AMMETER
27 TN VOLTMETER
28 TN INSTRUMENTS AND GAUGES
29 TN ENGINE WATER TEMPERATURE
30 ENGINE OIL TEMPERATURETN
31 TN TRANSMISSION OIL TEMPERATURE
32 TN AXLE OIL TEMPERATURE
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 2 Circuit Number Identification and Location Chart (Cont.)
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3
1.3. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
INTERNATIONAL CIRCUIT NUMBERIDENTIFICATION AND LOCATION (CONT.)
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
15 MAY 00 03AE08-52365
CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)
CIRCUITNUMBER
COLOR DESCRIPTION
33 TN ENGINE OIL LEVEL
34 TN COOLANT LEVEL
35 TN ENGINE OIL PRESSURE
36 TN FUEL LEVEL
37 TN FUEL PUMP
38
39 GY AIR DRYER HEATER
40 GY LOW AIR PRESSURE WARNING
41 TN AIR TEMPERATURE
42 GY FRONT AXLE ENGAGED
43 GY POWER DIVIDER LOCK (PDL) WARNING
44 GY PARK BRAKE WARNING
45 LTGN ANTI - THEFT WARNING
46 GY POWER TAKE - OFF WARNING
47 GY SPEEDOMETER
48 GY TACHOMETER
49 GY DIFFERENTIAL LOCK WARNING
50 YL LIGHT SWITCH FEED
51 YL DIMMER SWITCH FEED
52 YL HEADLIGHT HI - BEAM
53 YL HEADLIGHT LO - BEAM
54 BN PARKING/MARKER LIGHTS
55 OR TURN SIGNAL - FEED
56 OR TURN SIGNAL LIGHTS - LEFT
YL TURN SIGNAL LIGHTS - LEFT (BODY BUILDER CONNECTION)
57 OR
LT GN
TURN SIGNAL LIGHTS - RIGHT
TURN SIGNAL LIGHTS - RIGHT (BODY BUILDER CONNECTION)
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 3 Circuit Number Identification and Location Chart (Cont.)
S08315
4 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1.4. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 4
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
INTERNATIONAL CIRCUIT NUMBERIDENTIFICATION AND LOCATION (CONT.)
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
15MAY00 04AE08-52365
COLORCIRCUITNUMBER DESCRIPTION
CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)
58 BN CLEARANCE/IDENTIFICATION LIGHTS
59 GY SOLENOID
60 OR HAZARD LIGHTS
61 GY AIR SUSPENSION
62 DKBL PANEL LIGHTS
63 DKBL COURTESY/DOME LIGHTS
64 YL FOG/DRIVING LIGHTS
65 OR CAB REAR FLOOD LIGHT
66 YL DAYTIME RUNNING LIGHTS
67
68 BN TAIL LIGHTS
69 BN LICENSE PLATE LIGHT
70 OR STOP LIGHTS
RD STOP LIGHTS (BODY BUILDER CONNECTION)
71 OR BACK - UP LIGHTS
LTBL BACK - UP LIGHTS (BODY BUILDER CONNECTION)
72 OR TRAILER AUXILIARY FEED - BATTERY
73 PWMLTGN
74 LTGN HEATER RECIRC MOTOR
75 LTGN HEATER BLOWER MOTOR
76 LTGN AUXILIARY FAN
77 LTGN AIR CONDITIONER
78 LTGN MIRRORS - HEATED; MOTORIZED
79 GY SEAT BELTS
80 BK SLEEPER BOX RELAY - FEED
81 LTGN POWER DOOR LOCKS
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 4 Circuit Number Identification and Location Chart (Cont.)
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
5
1.5. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 5
Figure 5 Circuit Number Identification and Location Chart (Cont.)
S08315
6 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1.6. NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBERIDENTIFICATION, P. 6
Figure 6 NAVPAK/ECM I6 Engine Controller Connector Pin Number Identification
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
7
1.7. CIRCUIT DIAGRAM INSTRUCTIONS, P. 7
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
CIRCUIT DIAGRAM INSTRUCTIONS
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
15MAY00 07AE08-52365
R32-G
B - MULTIPLE CONNECTIONS ARE DISPLAYED ON SCHEMATIC AS SHOWN. REFER TO CONNECTOR COMPOSITE WITH APPLICABLE NUMBER FRO MORE COMPLETE INFORMATION.
SINGLE IN-LINE CONNECTORS DISPLAYEDAS SHOWN WITH OR WITHOUT CONNECTORNUMBER.
R32-GB
WIRE CONNECTION
C - PHANTOM LINES INDICATE PRINTED CIRCUITS OR BUSSED CIRCUITS. THESE CIRCUITS EXIST IN THE INSTRUMENT CLUSTERS AND FUSE/CIRCUIT BREAKER CONNECTORS.
D - MULTPLE CIRCUIT NUMBERS ON A LINE INDICATE ONE WIRE DISTRIBUTING CURRENT TO TWO CIRCUITS.
SUFFIXG IS NOT A SUFFIX BUT INDICATESA GROUND CIRCUIT.
ETHERSWITCH
PRINTED CIRCUIT IN
INSTRUMENT CLUSTER
F - CIRCUIT "11" DENOTES ANY COMMON GROUND, (MORE THAN ONE CIRCUIT). ANY INDIVIDUAL GROUND CIRCUIT IS IDENTIFIED WITH THAT PARTICULAR CIRCUIT NUMBER. (E.G CIRCUIT 97 CRUISE CONTROL, IS IDENTIFIED PER EXAMPLE).
GROUND CIRCUITS ARE DESCRIBED THUS:
A12
11-GB
WIRECONNECTION
A55A16OR
LOCATION IN FUSE/CIRCUITBREAKER CONNECTION
BUSS IN FUSE/CIRCUITBREAKER CONNECTOR
F19
COMMON GROUNDCIRCUIT NUMBER
B
RELAY - SUPPRESSED
12
20A
F1
A - SWITCH AND RELAY POSITIONS AS SHOWN ON CIRCUIT DIAGRAMS INDICATE NORMAL POSITION WITH IGNITION OFF UNLESS OTHERWISE NOTED.
12
R32-GA
BUSSED CONTACT
30 86
87A 87 85
A128
E - SWITCHES, RELAYS AND COMPONENTS INDICATE EXTERNAL WIRE CONNECTIONS AND/OR INTERNAL CONNECTIONS OR CONTACTS.
LOCATION
OFFOFFOFFOFF
A
AAA IIII
S S SSB
SGND I A
INDIVIDUAL GROUNDCIRCUIT NUMBER
16BN
A55A/A6016OR
16RD
A6016OR
NOTE: FOR CIRCUIT DESCRIPTION OTHER THAN GROUNDS,NEITHER THE LETTER "G" NOR THE COLOR WHITE SHALL BE USED.
CONTACT
VOLTMETER
A12A
11-GA11-G
KEY SWITCH PIGTAIL
INTERNALCONNECTION
INDICATESCASEGROUND
SUFFIX
FUSE RATING
SWITCH:MANUAL/MECHANICAL
F18
G IS NOT A SUFFIX BUTINDICATES A GROUNDCIRCUIT.
A
20A
AND/OR
PRODUCTION RELEASE. A P54304U
SWITCHMAGNETIC
SUPPRESSED
PEC 16JAN01
LOCATION/CIRCUIT NUMBERWIRE GAUGE/WIRE COLOR
Figure 7 Circuit Diagram Instructions
S08315
8 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1.8. CIRCUIT DIAGRAM INSTRUCTIONS, P. 8
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
CIRCUIT DIAGRAM INSTRUCTIONS
U00JXP9
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
10AUG00 08AE08-52365
AIR CONDITIONER
WH - WHITE
IND-
NOUN ABBREVIATION
INDICATOR-AWG
ACC
-BLTW/O WITHOUT-
-
G - ABBREVIATIONS: COLOR, NOUN AND ENGINE
-R
COLOR ABBREVIATION
ENGS
RIGHTENGINESTART OR SENDER
BN - BROWN
--
GD - GOLD
-GAW/
GN - GREEN
G
WITH
LT GN - LIGHT GREEN ACCESSORY
PL - PURPLEPK - PINK
GROUND
SIL - SILVER
IGNAUX
VT - VIOLET
IGNITION-
YL - YELLOW
-AUXILIARY
A
LAMERICAN WIRE GAUGE
LEFTBAT LIGHT-BATTERY
-CONNOPTDRL
CONNECTION OR CONNECTOROPTIONALDAYTIME RUNNING LIGHTS
-
AQ - AQUA
--
BL - BLUEBK - BLACK
FWDTHERMO
DK GN - DARK GREEN
FORWARDTHERMOSTAT
GY - GRAY
GAUGE-
LT BL - LIGHT BLUE
GND
ISM - MFG (CUMMINS) 10.8 LITER ELECTRONIC ENGINE CONTROL
N14E PLUS - MFG (CUMMINS) 14 LITER ELECTRONIC ENGINE CONTROL
C-10,C-12 - MFG (CATERPILLAR) 10.3 LITER ELECTRONIC ENGINE CONTROL
V8-AVNT - MFG (INTERNATIONAL) V8 6.0 LITER ELECTRONIC ENGINE CONTROL
I6-HEUI - MFG (INTERNATIONAL) NGD I6 DT466 & DT/HT530 ELECTRONIC ENGINE CONTROL
ENGINE ABBREVIATION
OR - ORANGE
RD - RED
IAC
TN - TAN
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 8 Circuit Diagram Instructions (Cont.)
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
9
1.9. SCHEMATIC SYMBOL CHART, P. 9
Figure 9 Schematic Symbol Chart
S08315
10 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1.10. RELAY FUNCTIONS, P. 10
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
RELAY FUNCTIONS AND WIRING GUIDE
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
21JUN00 10AE08-52365
30 86
87A 87 85
4
ENERGIZING COIL
85
NORMALLYCLOSED
CONTACT
FUSEBLOCK SOCKETCONNECTOR SOCKETCABLE INSERTIN END
5
NORMALLY CLOSED CONTACT
2
ENERGIZING COIL
3086
87A8785
A
RELAY FUNCTIONS
D
RELAY SCHEMATIC
86
MICRO RELAY FUNCTION AND WIRING GUIDE
85
87A
TYPICAL RELAY (INSERTION END)
30 AE
1
86
3
NORMALLYOPENCONTACT
30
87A
2
ENERGIZING COIL
ENERGIZING COIL
3
C
NORMALLY OPEN CONTACT
14
COMMON CONTACT
B
MINIATURE RELAY FUNCTION AND WIRING GUIDE
TYPICAL RELAY (INSERTION END)
86
87
FUSEBLOCK SOCKETCONNECTOR SOCKETRELAY INSERTION END
RELAY SCHEMATIC
30
87A
B
85
87C
D
E
5
COMMONCONTACT
87
PRODUCTION RELEASE. A P54304UPEC 16JAN01
CNA 23AUG02 MINI RELAY #2 WAS #5. B 56507K
Figure 10 Relay Functions
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
11
1.11. LAMP BULB CHART, P. 11
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
LAMP BULB CHART
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
20JUN00 11AE08-52365
BULB APPLICATION BULB TRADE NUMBERCANDLEPOWER OR WATTS
PRODUCTION RELEASE. A P54304UPEC 16JAN01
BACK-UP LIGHTS 32 CANDLEPOWER GE1156
CLEARANCE & INDENTIFICATION 3 CANDLEPOWER GE193
COURTESY LIGHT 3 CANDLEPOWER GE168
DOME LIGHTS 12 CANDLEPOWER GE561
FOG LIGHTS 55 CANDLEPOWER VH550
HEAD LIGHTS:
LOW BEAMS 65 WATTS GE9007
HIGH BEAMS GE900765 WATTS
INSTRUMENT CLUSTER:
GAUGE BACK LIGHT 082S270538-3
GAUGE WARNING LED (RED) 082S272109-3
RANGE INHIBIT LED (YELLOW) 082S272109-4
COLD AMBIENT PROTECTION LED (YELLOW) 082S272109-4
FUEL FILTER LED (YELLOW) 082S272109-4
WARN ENGINE LED (YELLOW) 082S272109-4
STOP ENGINE LED (RED) 082S272109-3
BRAKE PRESSURE LED (RED) 082S272109-3
BRAKE FLUID LED (RED) 082S272109-3
WAIT TO START LED (YELLOW) 082S272109-4
CHECK TRANSMISSION LED (YELLOW) 082S272109-4
TRAILER ABS LED (YELLOW) 082S272109-4
WASHER FLUID LED (YELLOW) 082S272109-4
LEFT TURN SIGNAL LED (GREEN) 082S272109-2
TRACTION CONTROL LED (GREEN) 082S272109-2
WATER IN FUEL LED(YELLOW) 082S272109-4
PARK FLUID LED LIGHT (RED) 082S272109-3
CHECK ELECTRICAL SYSTEMS LED (YELLOW) 082S272109-4
PARK BRAKE LED (RED) 082S272109-3
CRUISE CTRL ACTIVE LED (GREEN) 082S272109-2
ANTILOCK BRAKING SYSTEM LED (YELLOW) 082S272109-4
RIGHT TURN LED (GREEN) 082S272109-2
COOLANT LEVEL LED (RED) 082S272109-3
SEAT BELT LED (RED) 082S272109-3
HIGH BEAM ICON LED (BLUE) 082S272109-5
CHECK AIR CONDITIONER LED (YELLOW) 082S272109-4
RETARD OVER HEAT LED (RED) 082S272109-3
PTO/THROTTLE LED (RED) 082S272109-3
MAP LIGHT 3 CANDLEPOWER 1816
SIDE MARKER 2458
STOP & TURN/TAIL & LICENSE PLATE 32/3 CANDLEPOWER 1157
TURN SIGNAL/MARKER (FENDER) 3157
TURN SIGNAL & MARKER LIGHT 2356
WORK (TRAILER HOOK-UP) LIGHT 4411
REVISED DRWG SHEET. B P54634FPEC 18JUN01
Figure 11 Lamp Bulb Chart
S08315
12 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
1.12. INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBERIDENTIFICATION, P.12
CHAPTER 1
INTERNATIONAL V8 & I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION
U00DLCK
P54304U
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
16JAN01 12AE08-52365
CNA 25FEB03PIN 6 OF CONN X4 INOUTCHANGED TO INPUT
58928SB
CONNECTOR X3 REFERENCE (6020)
ECMPIN #
TERM DESCRIPTION
1 FPM FUEL PUMP MONITIOR
2 FLI FUEL LEVEL INDICATOR
3 KL.15 IGNITION FEED
4 ECL ENGINE COOLANT LEVEL
5 MPR MAIN POWER RELAY
6 KL.31 GROUND
7 KL.31 GROUND
8 DDS DRIVELINE DISENAGE SWITCH
9 FPC FUEL PUMP CONTROL
10 TCSS TORQUE CURVE SELECT SWITCH
11 TACH TACHOMETER CONTROL
12 CAN1+ DRIVETRAIN J1939 DATALINK +
13 CAN1- DRIVETRAIN J1939 DATALINK -
14 RAS RESUME/ACCELERATE
15 CAN1-SHLD DRIVETRAIN 1939 DATALINK SHLD
16 NOT POPULATED
17 VSS_CAL VEHICLE SPEED SENSORCALIBRATION
18 VRE VEHICLE RETARDER ENABLE
19 RPRE REMOTE PRESET PTO ENABLE
20 RVAR REMOTE VARIABLE PTO ENABLE
21 SCS SET/COAST
22 ESHTR ELECTRONIC SHUTTER RELAY
23 ECI ENGINE CRANK INHIBIT
24 BAP BAROMETRIC AIR PRESSURE
KL.87
NOT POPULATED
8
NOT POPULATED
GSC
ECMPIN #
ELECTRIC FAN CONTROLEFAN
6
J1708 DATALINK -ATA-
IDLE VALIDATION SWITCH
4
NOT POPULATED
VEHICLE SPEED SENSOR+
KL.87
NOT POPULATED
9
KL.31B
DESCRIPTION
LOW SIDE OUTPUT 4
7
NOT POPULATED
NOT POPULATED
J1708 DATALINK +
12
19
10
BATTERY POWER
17
GENSET SPEED CONTROL
TERM
15
LSI_SPARE2
22
13
SENSOR REFERENCE VOLTAGEVBREF
20
11
BATTERY POWER
APS18
VSS-
SENSOR REFERENCE GROUND
1
16
23
CONNECTOR X4 REFERENCE (6021)
14
NOT POPULATED
21
IVS
NOT POPULATED
VSS+
2
NOT POPULATED
24
LSO_SPARE4
LOW SPEED INPUT 2
5
ATA+
NOT POPULATED
3
ACCELERATION POSITION SENSOR
VEHICLE SPEED SENSOR-
Figure 12 International V8 and I6 ECM Controller Connectors Pin Number Identification
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
13
2. 12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2)2.1. ACCESSORY, P. 1
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2ACCESSORY
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
09AUG0052778H AE08052366 001CNA1 31MAR09 ADDED MXT EFFECTS - H 61817B
F34, CIRC AIRCP, ACC
DIODE ASSY(1106M)
B
E1
F5
5AB4
15AH1
DIAG CONN(1650-B)
C
A12AB18LTBL
S
I
A13DH18PK
A
A12M16LTBL
GND
A12C10LTBL
A
A12E10LTBL
A12D10LTBL
D3
S
A12P18LTBL
A12N18LTBL
A12S16LTBL
A8618LTGN
A86F16LTGN
A1
4A
T1
0R
D
G3
I
CAB FUSE BLOCK (1013)
CAB FUSE BLOCK (1011)
POWER MIRRORSCH3_07
SWITCH PACKCH3_11
RADIOCH3_08,CH3_29
TRAILER AUX/ROOF AUX
CH3_12
30
85
OFF
IGN RELAYCH2_12
OFFOFFAA
A78L18LTGN
I I
A1
3D
D18
PK
KEY SWITCH(1100)
D
5A
S
B3
S
F35
J3
ACCESSORYRELAY
(CAB FUSE BLOCK)(1012)
CB RADIOCH3_02
A1
51
8R
D
ELECT SYSTEMCONTROLLER
(1600-2)
A9818VT
86
87
J4
S
G4
A
B
A
87A
I
A1
2B
10
LT
BL
5AF1
A
A4
F34
G1
F23
A1218LTBL
A11
-GA
F16W
H
OFF
IGN RELAYCH2_12
BODY BUILDERCONN
CH9_10
A1
51
8R
D
CH2_02
RELAY EXHAUST(1012-A4)
CH5_06
#A24-GE16WH
# W/ MWM ENGINE* W/ MXT
TRANSFER CASE(J2A) CH10_27
ECU(C70) CH9_41
*AIRCP12PK*ACC
16LTBL
C3
A3
10A
F36
Figure 13 Accessory
S08315
14 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.2. BATTERY FEEDS, CAB, P. 2
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2BATTERY FEEDS, CAB
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
21JUN00P52778H AE08052366 002CNA1 31MAR09 ADDED MXT EFFECTS K 61817B
F43
TRANSFER CASECH10_28
CAB FUSE BLOCK(1014)
F14
A14AS10RD
A14A
AB
6R
D
E2
AP0116RD
PWR WIN / LOCK (DRIVER)CH3_04
A81B12LTGN
A81A12LTGN
CH3_33
A14C16RD
A81D12LTGN
PWR OPT(1014) CH10_28
AP0116RD
F2
15A
F40
PWR WIN / LOCK (PASS)CH3_04
A86A18LTGN
100A
G2
A58AB18BN
* ONLY FOR MXT VEHICLE
C2
ROOF MOUNTED ASSY(OPERATOR PROVISION)
15A/10A
F15
H2
A1410RD
A2818TN
A4
A1416RD
TELEMATICS GEN I MODULE(1J) CH3_35
*P3PWR14RD
10A
**5A/20A
B3
F2
A86M14LTGN
A1
46
RD
A14AV10RD
F42
** 5A - W/ NGV 20A - W/ MXT VEHICLE
F2
F38G2
DOME LT / RADIO MEMORYCH3_08, CH8_05
CH3_31
5A
KEY SWITCH & DIAGNOSTICCH2_01,12,15
A14EG10RD
A14AT10RD
A14AB10RD
*P5PWR14RD
AUX TRAILER SOCKET SWITCH(1006) CH9_38
A73B16LTGN
D1
TACHOGRAPHCH3_34
A3
A2
B1
A14HE18RD
C1
5A
30A
A2
20A
H2
A14FJ10RD
A13E16PK
F13
30A
LIGHTED AIR SHIELDCH3_12,32
HAVC CONTROLCH11_01
PWR OPT(1014) CH10_28
A1518RD
10A
B2
C2
A14FR10RD
B4
PWR OPT(1014) CH10_28
30A
A14A16RD
D2
F44
ACCESSORY RELAY(1012) CH2_01
IGNITION RELAY (1012) CH2_12
A14
AA
A6
RD
W/ AWARE
D2
CAB FUSE BLOCK(1011)
20A/10A
INSTRUMENT CLUSTERCH7_05
CH3_33
*PWR14RD
OPTIONAL IGN RELAY(1013) CH2_13
A14AA6RD
AP0216RD
30A
AIR SEAT / QUALCOM / TELEMATICSCH3_14,15,22
G4
10A
*P4PWR14RD
F41
TELEMATICS(1J) CH3_22
D4
MEGAFUSE
F12
A1
H4
F6
A14FM10RD
AUX POWERCH3_01
E2
C4
F10
PWR WIN / LOCK (TRAVEL CREW)CH3_05
B2
Figure 14 Battery Feeds, Cab
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
15
2.3. BATTERY, P. 3
Figure 15 Battery
S08315
16 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.4. 1708 DATA LINK-CHASSIS, P. 4
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 21708 DATA LINK-CHASSIS
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00DAG9
19JUN0052778H AE08052366 004CNA1 31MAR09 ADDED MXT EFFECTS K 61817B
K3C(-)18GY
W/V8-AVNT ENGINES
10
ECM 2 CONN(6021)
ECM CONN(6007)
11
K3A
(+)
18D
KB
L
K3B
(+)
18D
KB
L
J3C(+)18DKBL
15
W/ALLISON WTECTRANSMISSION
K3C(+)18DKBL
J3C(-)18GY
CH9_04,37
17
ECU "S"CONN BLACK
(7204F)
20
ECM 2 CONN(6021)
10
TCM BULKHEAD
(7214)
16
DASH(4705F2)
W/ALLISONHD WTEC
TRANSMISSION
C4
PASS THRUAT DASH(1701)
J1708SPLICE(4820)
21
40
J3-15118GY
K3-15118GY
J3+14218DKBL
K3+14218DKBL
J3B
(+)
18
DK
BL
IDM2 /CONN BODY LOCK
(6011)
10
2
1
K3A
(-)
18
GY
3
41
J3B
(-)
18G
Y15
20
C3CH9_04,37
W/I6-HEUI ENGINES
N3A(-)18GY
K3C(+)18DKBL
J3A
(+)
18D
KB
L
K3A
(+)
18D
KB
LK
3D
(+)
18D
KB
L
11
*K3A
(+)
18B
K
10
K3C(-)18GY
K3B
(-)
18G
Y
16 17
DASH/CENTERCHASSIS(9714)
(W/HYD ABS BRAKES)
21
11
ENGINE(4103)
IDM2(6011)
11
J3D
(-)
18G
Y
J3A
(-)
18G
Y
N3A(+)18DKBL
K3B
(-)
18G
Y
14
J1708SPLICE(4820)
W/I6-EGR ENGINES
J3B
(-)
18G
Y
2
3
W/EATON GEN3 TRANSMISSION
LE3(-)18GY
LE3(+)18DKBL
(7909)
10
11
A3B
(+)
16D
KB
L
A3B
(-)
16G
Y
CH2_04A
K3A
(+)
18D
KB
L
* W/ MXT
Figure 16 1708 Data Link-Chassis
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
17
2.5. J–1708 DATA LINK-CAB, P. 4A
Figure 17 J–1708 Data Link-Cab
S08315
18 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.6. SWITCH DATA LINK, P. 5
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2SWITCH DATA LINK
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
25AUG0052778H AE08052366 005CNA1 31MAR09 ADDED MXT EFFECTS C 61817B
T3B
B(+
)18D
KB
L
T3A
A(-
)18
GY
A3Y(+)18DKBL
D3Y
(+)
18D
KB
L
A3K
(-)
18
GY
T3A
A(-
)18
GY
A
A3Z(-)18GY
E3W
(+)
18D
KB
L
A
A
B
D
E3X
(-)
18G
Y
E3X
(-)
18
GY
D
A3J(
+)
18
DK
BL
DOOR PODSIGNAL(3202)
B
30
C D
D3B
(+)
18
DK
BL
D3B
B(+
)18
DK
BL
E
T3B
B(+
)18
DK
BL
A3W
(+)
18
DK
BL
D3A
A(-
)18G
Y
D3C
C(-
)18
GY
D
E
A3P
(-)
18G
Y
B
D3Z
(-)
18
GY
A3N
(+)
18
DK
BL
DOOR PODSIGNAL(3209)
ELECT SYSTEMCONTROLLER
(1600)
C D
29
E3W
(+)
18D
KB
L
B A
A3E
(+)
20D
KB
L
A3X
(-)
18
GY
C
A3F
(-)
20
GY
LEFT CREWDOOR POD
(3208)B
CDOOR POD
SIGNAL(3202)
RIGHT CREWDOOR POD
(3208)
DOOR PODSIGNAL(3209)
* W/ MXT
*IP / DOORDOOR POD
DRIVER(3200)
*IP / DOORDOOR POD
PASSENGER(3204)
SWITCH PACK(1101)
*IP / ROOFCREW DOOR
(2600)
Figure 18 Switch Data Link
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
19
2.7. DRIVETRAIN 1939 DATA LINK (CAB), P. 6
Figure 19 Drivetrain 1939 Data Link (Cab)
S08315
20 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.8. DRIVETRAIN 1939 DATA LINK (CHASSIS), P. 7
Figure 20 Drivetrain 1939 Data Link (Chassis)
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
21
2.9. J1939 DATA LINK — MXT, P. 7A
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2J1939 DATA LINK - MXT
CNA1 31MAR09 INITIAL RELEASE A 61817BCIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500310615
10DEC0861817B AE08052366 07A
120OHMS
J1939 TERMINATINGRESISTOR(1657M)
C
A
SYSTEM CONTROLLER(1600)
A5AN(+)18YL
35A5AP(-)
18GN
34
A5B(-)20GN
A5AM(-)18GN
4
A5A
C(+
)18Y
L
CH
7_05
A5AG(+)18YL
D
A5AM(-)18LTGN
A5B(+)20YL
DIAGNOSTICCONNECTOR
(1650)
A5AF(-)18GN
A5AL(+)18YL
A5A
R(+
)18Y
L
CA5AE(+)
18YL
CLUSTER CONN(1500)
A5AL(+)18YL
5
A5AH(-)18GN
A5A
D(-
)18G
NA
5A
S(-
)18G
NECM2
(6020)
ENGINE/DASHCONN
(4103)
13
A
15
PASSTHRU
(1701)
L5A(-)118GN
J1939CONN
(7308F)
16
C
L5A(+)118YL
7
12
8
L5-10818GN
L5+12818YL
W / ALLISONLCT TCMCH10_01A
N5C(-)18GN
WABCO HYDFULL POWER
ABSCH9_37
N5A
(-)
18G
N
N5A
(+)
18Y
L
N5B
(-)
18G
N
AC
J1939 TERMINATINGRESISTOR CONN
(9520F)
N5B
(+)
18Y
L
N5C(+)18YL
J1939CONN
(9520E)
CA
N L
OW
18G
N
TRANSFERCASE
CH10_27
CA
N H
I18Y
L
J5E(+)18YL
J5E(-)18GN
J1939(+)
J1939(-)
120OHMS
C A
K5T
18G
NK
5S
18Y
L
L5
A(-
)218G
NL5A
(+)2
18Y
LL5
B(+
)118Y
LL5B
(-)1
18G
N
Figure 21 J1939 Data Link — MXT
S08315
22 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.10. GROUNDS, CHASSIS, P. 8
Figure 22 Grounds, Chassis
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
23
2.11. GROUNDS, CHASSIS, P. 9
Figure 23 Grounds, Chassis (Cont.)
S08315
24 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.12. GROUNDS, IP, P. 10
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2GROUNDS, IP
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
09AUG0052778H AE08052366 010CNA1 31MAR09 REVISED CIRC A63-GA, E 61817B
A11-GF CONNECTIONS
AUX PWR GND CH3_01
A98-G18WH
A86-G18WH
SWITCH PAK GND CH3_11
# W/ MWM ENGINE
ROOF CONN(2000)CH8_05
A11-GDB18WH
A84-G14WH
1
A11-GF16WH
CIGAR LTR GND CH3_01
A11-GAB20WH
RADIO GND CH3_08
A73-G12WH
WASHER GND CH3_09
ROOF CONN(2000)
CH8_03,05
CLUSTER GND CH7_05
PWM GND CH11_01
A63-GA20WH
A74-G18WH
FB2 IGN RELAY GND CH2_12
SYSTEM CONTROLLER(1600)
A86-GA14WH
A28-G18WH
A11-G10WH
A11-GAH14WH
A11-GAD16WH
B
A11-GA10WH
DIAGNOSTICCONNECTOR
(1650)
A11-GAA18WH
EXHAUST BRAKE SWITCH(1020-8)
CH5_05
A
SYSTEM CONTROLLER(1601)
CAB GNDSTUD
(1851)(1852)(1859)
HVAC CONTROL GND CH11_01
#A24-G16WH
Figure 24 Grounds, IP
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
25
2.13. GROUNDS, IP, P. 11
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2GROUNDS, IP
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
9AUG0052778H AE08052366 011CNA1 31MAR09 ADDED MXT EFFECTS C 61817B
A28-GC18TN
POWER WINDOW / LOCK DRV CH3_04
POWER WINDOW / LOCK PASSTRAVEL CREW CH3_05
POWER WINDOW / LOCK PASS CH3_04
SNOW VALVE SWITCH(1901)CH5_03
A21-G16WH
A62-GF16WH
A18618DKBL
POWER WINDOW / LOCK DRVTRAVEL CREW CH3_05
IP AIR HORN SWCH3_06
A11-GDY12WH
10
B
C
A81-GC12WH
COURTESY LIGHT PASS CH8_05A11-GDV
18WH
A11-GAL12WH
G
A23-GA18WH
BU
S B
AR
A18818DKBL
PREMIUM TRIM GND/ * PREMIUM ROOF CONN(2503)CH3_03
A81-GA12WH
A11-GDX16WH
K
A
AUTO NEUTRAL LIGHTCH10_05
A41-G18WH
ETHER START SWITCH (1010)CH5_02
TRANSMISSION GNDCH10_03
A62-GD18WH
A11-GBA18WH
A81-GB12WH
A11-GDW18WH
D
F
5B
A62-GC18WH
E
H
A11-GH8WH
COURTESY LIGHT DRV CH8_05
A81-G12WH
TRANSMISSION GNDCH10_03
* W/ MXT
OPT IGN RELAY GNDCH2-13
SHIFTER GND (1901)CH10_01
MIRROR SWITCHCH3_07
GROUND(1003)
GND STUD(1858)(1862)
(1552F)
Figure 25 Grounds, IP
S08315
26 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.14. IGNITION CAB WITH THEFT DETERRENT, P. 12
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 212 VOLT : POWER DISTRIBUTION IGNITIONCAB W/THEFT DETTERENT
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 U00EDL2
22JUN0052778H AE08052366 012CNA1 31MAR09 ADDED MXT EFFECTS K 61817B
C2
5A
B2
*A1
04
F1
8D
KB
L
F24
OFF 87
86
A13AH10PK
E
S
F2
F21
TO IGN RELAYCH02_14
OFF
A75C18LTGN
SYSTEMCONTROLLER
(1601)
A13DB18PK
A
F3
D
F20
D3
I
S
B
A13AF18PK
A13C18PK
A92VA18VT
A99E18VT
E3
I
A COMPASS/TEMPERATCH03_0
A12
18L
TB
L
F19
#A17H16PK
E2
HVAC (1210)CH11_01
13
*A13
X18P
KS
15
A75D18LTGN
CLUSTERCH07_05
A14
AA
6R
D
A2
F6
MEGAFUSE100A
OWNER/OPERATORIGN FEED
5AE1
DRIVER DISPLAY
A92ET16TN
5A
AUX-POWER RELAY(1873)
5A
IA41B18GY
C
86
A
HEATER-A/C CONTCH11_01
A11-GLZ12WH
* W/ THEFT DETERRENT# W/ MWM ENGINE& W/ MXT
87A
E2
A17H18PK
F2
B1
A1
518R
D
TRANSMISSIONCH10_01
A1
4B
B6R
D
PASS THRU(1700)
A14
AA
A6R
D
SYSTEMCONTROLLER
(1600)
CA
B F
US
EB
LO
CK
(1012)
A13D
C18P
K
CLUTCHCH06_04
CH2_01
30
LOW RELAYDRIVER
S
A13HC16PK
IGN RELAYCAB FUSE
BLOCK(1012)
H2
A3
0
NEG STUD(1852B)
EATONDIAGNOSTIC
DISPLAYCH10_20
A13AG18PK
D4
A13B16PK
A
A14AV10RD
2 CA
B F
US
E B
LO
CK
(1012)
12
5A
G1
A28A18TN
F4
A1
1-G
A10W
H
ACCELERATORCH01_03
F23
A2
H1
85
OFF
D1
*A13Y18PK
OFF
87
87A
A1
4A
S10R
D
D2
5
85
C1
C2
NEG STUD(1851)
F17
GND
A1
1-G
10W
H
B2
*A13DC18PK
I
S
5A
A1
RELAY EXHAUST(1012-C4)
CH5_06
G2
5A
A11-GAD16WH
ACC RELAYCH2_01
KEY SWITCH(1100)
5A
CAB FUSE BLOCK(1011)
D2
I
A11-G
AF
16W
H
F22
F1
CH2_13
A
A13A
J10
PK
&A75D18LTGN
HVAC (1210)CH11_01
G2
H2
5A
F20
Figure 26 Ignition Cab with Theft Deterrent
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
27
2.15. IGNITION CAB, P. 13
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 212 VOLT POWER DISTRIBUTION - IGNITIONCAB (CONT)
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
09AUG00P52778H AE08052366 013CNA1 31MAR09 ADDED TRANSFER CASE L 61817B
CONNECTION
5A
E2CAB FUSE BLOCK
(1011)
A14FJ10RD
F6
A
OFF
A2
A13FA10PK
OPTIONAL WARNINGLIGHTSCH7_08
J4
S
F34
S
C2
G4
S
B2
I
A59J18BK
REMOTE STOPRELAY CH9_31
10A
A1
51
8R
D
J3
S
I
A49E18GY
A1
BATTERY FEEDCH2_02
G3
A
A1
2A
B18
LT
BL
86
I
F30
A1
3F
B1
0P
K
DATA LOGGING RELAY(1008) CH3_35
30
ACCESSORY RELAYCH2_01
CENTER PIN DIODE(1906) CH9_38
A1316PK
TACHOGRAPH(1662) CH3_34
A1218LTBL
5TH WHEEL INTERLOCK RELAY(1016) CH9_39
87
AI
5A
C
5A
87
A59H18BK
A13DB18PK
OFF
A
F33
A11-GBA18WH
A13L18PK
CAB FUSE BLOCKIGNITION
(1013)
A
B1
A11-GAM16WH
F28
A13LA18PK
CAB FUSE BLOCK(1013)
A
C1
CAB FUSE BLOCK(1013)
I
DIODE ASSY(1106M)
HA13A16PK
KEY SWITCH(1100)
D1
A13DA18PK
CH2_11
A86P16LTGN
A1
3D
D18
PK
CH3_13
D
E1
F2
F2
A21C16TN
SNOW VALVE SWITCHCONNECTOR CH5_03
GND
A13DB18PK
2 WAY RADIOCH3_10
A
F1
7.5A/10A
G2
F31
10A
ETHER STARTCH5_02
85
OFF
H2
A1
3D
H1
8P
K
S
E2
SATELLITE COMMUNICATIONQUALCOMM-IMCT SYSTEMCH3_14
F29
A49C18GY
OFF
10A
A13F16PK
B
LIFT AXLESCH9_25
A13E16PK
A
5A
B
F32D2
10A A13A16PK
A13B16PK
TELEMATICSCH3_22
TELEMATICS GEN I MODULE(1J) CH3_35
7.5A
IGN16PK
TRANSFER CASE(J2A) CH10_27
Figure 27 Ignition Cab (Cont.)
S08315
28 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
2.16. IGNITION FEEDS, CHASSIS, P. 14
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 2IGNITION FEEDS, CHASSIS
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 U00JXP9
10AUG0052778H AE08052366 014CNA1 31MAR09 ADDED MXT CIRC J97UA N 61817B
5A
PRIMARY IGNITION/ *ISO & POWER
RELAY(4003)
F1-E4
F1-F4
A13C18PK
30A
F1-E2
ULTRASHIFT DM3 IGNINTERRUPT RELAY CH10_20
IGNITION(4840)
BACK-UP LIGHT W/EATON AUTOSHIFT & EATONULTRASHIFT/DM2 CH10_17 OR CH_10_20FOR GEN3
LCT COLUMN SHIFTER CH3_17
J13S14PK
#J13A14PK
*J13C18PK
20A
PARK BRAKE
F1-E3
J71J18OR
J94AYA12GY
J13C
W10P
K
ABS CH9_02
HYD ABS FEED CH9_04
J71H18OR BACK-UP LIGHT RELAY WTEC CH10_02
MEGAFUSE/ *MINIFUSE
*(4001)
FAN CLUTCH CH5_01
J11-GE12WH
J7118OR
CHASGND
J13T14PK
F1-G1F1-H1
HEATED DRAIN VALVE CH9_01
AIR DRYER CH9_01
EXHAUST BRAKE RELAY CH6_01
J92NA18YL
J13M18PK
J97A18VT
J97U18VT
J13E14PK
J87K18GY
J39A16GY
J39B16GY
J7118OR
5AF1-C2 F1-D2
F1-C4
10A
WASHER PUMP CH3_09
J11-GD18WH
J11-GD18WH
CAB GND(4005)(4006)
J94A218PK
86
87
30
J94HD18GY
87A
R9-5 R9-1
TRAILER ABS CENTER PIN
R9-3
F1-D3
J13W14PK
MINI FUSE BLOCK(4001)
J14H4RD
10A
10A
FUEL TRANSFER PUMP CH9_09
FAN SOLENIOD CH5_01
F1-C3
F1-F3
J13AS18PK
PASS THRU (1701-11)
J92J18TN
J23FS18TN
J14D10RD
J92FN16TN
J7118LTBL
J6118GY
J13AV18PK
10A F1-H2
F1-B1
10A
F1-A4 F1-B4
F1-B2
F1-B3F1-A3
IGN SENSE LCT CH10_01
5A
F1-E1 F1-F1
IGN SENSE WTEC CH10_03
BACK-UP LIGHT LCT XMSN CH10_01
F1-D4
BACK-UP LIGHT MANUAL XMSN CH8_01
J24C18GY
5A
F1-G2
FROM REMOTESTOP RELAY
CH9_31
85
F1-A1
FUEL HEATER RELAY CH7_09,CH9_07
A13C18PK
F1-C1
F1-D1
10A
J23Z18TN
AIR SUSPENSION CH9_17
AIR ABS RELAY CH9_02J13X18PK
FROMKEY SWITCH
CH2_12
F1-A2
R9-4
WTEC AUTO NEUTRAL RELAY CH10_05
R9-2
J37C18TN
ECM 24 ENGINE CONN I6 CH6_01
10A
#J2316TN
AUTOSHIFT3 START ENABLE RELAY CH10_20
*J97UA16PL
ENGINE/DASH CONN V8-AVNT CH6_03
IGN SENSE EATON XMSN CH10_20J92ET12TN
F1-F2
J44Y16GY AIR PARK BRAKE SOLENOID CH9_35
10A W/SOLENOID5A W/CLUTCH
HYD ABS FULL POWER FEED CH9_37J13A18PK
POWER RELAY CH9_42J24C18GY
ENGINE / DASH(1010-19 / 4103-19) CH6_10
J44N16GY
FAN RELAY (4002)(M1-C2) CH5_05
J17D18VT
EXHAUST BRAKE RELAY(4002)(M1-C4) CH5_06
#J24D16GY
# W/ MWM ENGINE* W/ MXT
J97UA18VT
J13C18PK
*J11-GD18WH
*J14J12RD
Figure 28 Ignition Feeds, Chassis
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
29
2.17. START, P. 15
Figure 29 Start
S08315
30 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3. CAB ACCESSORIES (CHAPTER 3)3.1. CIGAR LIGHTER AND POWER FEEDS, P. 1
A86-GA14WH
AA86-GA14WH
B
CIG LTRPWR SOURCE (1860)
B
60AMP POWER FEED
TO POINT ATHIS SHEET
B
A86N14LTGN
CIG LTR PWR (1854)
A
AUXILIARY POWER (10)
A86M14LTGN
A
AUXILIARY POWER (10)
15A
H3G3
F3
TO POINT ATHIS SHEET
B
CIG LTRPWR SOURCE (1860)
A86-GB14WH
A86N14LTGN
A
PTC BODY BUILDER DCM BATT FEED (1820)
A
TWO POSTPWR SOURCE (1861)
(STANDARD EQUIPMENT)
BA86-GA14WH
NEGSTUD(1851)
(OPTIONAL WIRING 1)
60A
A2MAXIFUSE BLOCK (4000)
A
J14MM8RD
A86-GA14WH
A86M14LTGN
A8414LTGN
(OPTIONAL WIRING 2)
POINT A
CIG LTR
P148RD
BODY BUILDER FEED STUD (1870)
A86-GA14WH
B
A86M14LTGN
A84-G14WH
(OPTIONAL WIRING 3)
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 3
CIGAR LIGHTER & POWER FEEDS
U00JXP9
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
26JUN00 01AE08-52367
A
AUXILIARY POWER (10)
20A
B2A2
F14
A
TWO POSTPWR SOURCE (1861)
CIG LTR GND (1853)
A86-GB14WH
A86M14LTGN
A86M14LTGN
A86
-GA
14W
H
CIGAR LIGHTER
A11-GA10WH
TO POINT ATHIS SHEET
20A
B2A2
F14
B
(CH 2, PG 2)
(CH 2, PG 2)
(CH 2, PG 2)
(CH 2, PG 2)
PRODUCTION RELEASE. A P54304UPEC 16JAN01
CAB FUSE BLOCK(1011)
CAB FUSE BLOCK(1011)
CAB FUSE BLOCK(1011)
CAB FUSE BLOCK(1011)
20A
B2A2
F14
F14 WAS F2 B 56507K23AUG02CNA
Figure 30 Cigar Lighter and Power Feeds
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
31
3.2. CB POWER, P. 2
C11
-GF
16W
H
B
C86
F16
LT
GN
ROOF/IPCONN
(2000)12 11
CAB FUSEBLOCK(1011)
A11-G10WH
A11-GF16WH
D1
1-G
F16W
H
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 3
CB POWER
U00EDL2
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
25AUG00 02AE08-52367
10A
H1
G1
F1
C8
6-G
F16W
H
A
NEGATIVESTUD
(1851)
D86
F16
LTG
N
CONSOLE/ROOF
(2502)A B
CB RADIOPOWER(2303)
(CH
2, P
G 1
)
PRODUCTION RELEASE. A P54304UPEC 16JAN01
A86
F16
LTG
N
56507KBCHGD F20 TO F1, 1012 TO 101123AUG02CNA
Figure 31 CB Power
S08315
32 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.3. COMPASS AND TEMPERATURE DISPLAY, P. 3
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3COMPASS AND
TEMPERATURE DISPLAY
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
25AUG0052778H AE08052367 003CNA1 31MAR09 ADDED MXT EFFECTS D 61817B
G
C41A
18G
Y
A41
B1
8G
Y
C62
F18
DK
BL
G
PANEL LIGHTBUSS BAR
(1002)SEE CH08_10
A
COMPASS/TEMPMODULE
GR
OU
ND
12
V I
GN
DIM
ME
R
TE
MP
+
TE
MP
-
A41A18GY
1CONSOLE / IP PREMIUM/ *PREMIUM ROOF CONN
(2503)
CB
B
AUX FWD / DASH
(4305)
M41
18
GY
M4
1A
18
GY
CAB FUSEBLOCK
(1012)
J41
A1
8G
Y
J41
18G
Y
H
38 PASS THRU(1701)
A62F18DKBL
D
DOME / READING LIGHTCOMPASS / TEMP UNIT
(2117)
67
43
C41
18
GY
C4
1B
18G
Y
C41
-G18W
H
B1
A1F235A
A4118GY
2
TEMP SENDER(8601)
10
E
A41-G18WHH
GROUND(1003)
A
* W/ MXT
Figure 32 Compass and Temperature Display
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
33
3.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3FRONT DOORS
WINDOWS AND LOCKS (POWER)
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 U00JXP9
25AUG0052778H AE08052367 004CNA1 31MAR09 ADDED MXT CIRC A11-GH D 61817B
WINDOW
POWER
A3W(+)18DKBL
C
A3X(-)18GY
D
A3P(-)18GY
A
DOORPOD SIGNAL
(3202)
C
A81-GA12WH
E3W(+)18DKBL
A
E3W(+)18DKBL
E81B12LTGN
E83A14LTGN
30A
F16
E8
1E
14
LT
GN
A3
E83A14LTGN
A
E81
E14
LT
GN
B
DOOR / IP(3204)
DR
IVE
R
CH3_05
DOORLOCK
(3203)
A A
DDATA +
DO
OR
PO
D
A81-GB12WH
LOCK
B
NEGATIVESTUD
(1858)
C
29
A81A12LTGN
E
WINDOW
WINDOWMOTOR
(3100)
E81B12LTGN
A81B12LTGN
POD SIGNAL(3202)
B
ADDRESS 2
GNDE
D
F15
G
B
WINDOW
ADDRESS 1
DATA -
LOCK
A3N(+)18DKBL
LOCK
ADDRESS 2
GND
A3Y(+)18DKBL
D
A3F(-)20GY
C
A81-G12WH
G
*A11-GH8WH
DOORPOD LOAD
(3201)
A
D
E3X(-)18GY
WINDOWMOTOR
(3100)
E81-GA12WH
E3X(-)18GY
E81-GA12WH
30
SYSTEMCONTROLLER
(1600)
E83E14LTGN
E81A14LTGN
B3
E81A14LTGN
CAB FUSEBLOCK
(1011)
C
B
A3Z(-)18GY
B4
B
B
WINDOW
ADDRESS 1
DATA -
DOOR / IP(3200)
LOCK
DOORLOCK
(3203)
30A
E83E14LTGN
CAB FUSEBLOCK
(1011)
A
PA
SS
EN
GE
R
A4
A81-GC12WH
POWER
B
C
D
A
DOORPOD LOAD
(3201)
DATA +
DO
OR
PO
D
A3E(+)20DKBL
A11-GH10WH
* W/ MXT
Figure 33 Front Doors Windows and Locks (Power)
S08315
34 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3CREW DOORS
WINDOWS AND LOCKS (POWER)
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
25AUG0052778H AE08052367 005CNA1 31MAR09 REVISED AND REDRAWN D 61817B
ADDRESS 2
B A
C
D3BB(+)18DKBL
A3Z
(-)
18G
Y
C
D
B
D3Y
+)
18D
KB
L
A81D12LTGN
30A
G1
D3Z
(-)
18
GY
WINDOW
DO
OR
PO
D
WINDOW
T8A18WH
B
RIGHT CREWDOOR POD
(2602)
GND
B
C
A
DOORPOD SIGNAL
(3209)
DOORPOD LOAD
(3210)
WINDOW
ADDRESS 1
DATA -
LOCK
E
D
D
A
EG
A
DOORPOD LOAD
(3210)
T8A18WH
T81E12LTGN
T83C12LTGN
D
T81
F1
2LT
GN
A
T3BB(+)18DKBL
T8B18WH
D81-G
B12W
H
CH
3_04 F43
A81-G
C12W
H
E
LE
FT
CR
EW
T3AA(-)18GY
T83F12LTGN
B
RIG
HT
CR
EW
D3CC(-)18GY
D81-GD12WH
C
T81
F1
2LT
GN
D81C12LTGN
E
F
B
D81-GE18WH
B
DOORLOCK
(3211)
B
A
CAB FUSE BLOCK(1014)
D81-GF12WH
WINDOWMOTOR
(3002)
ADDRESS 2
A
F
D81-G
C12W
H
T3BB(+)18DKBL
H1F37
T81E12LTGN
T3AA(-)18GY
DATA +
DATA -
LOCK
LOCK
POWER
GND
C
D
A
G
DATA +
DO
OR
PO
D
LOCK
WINDOW
POWER
B
C
B
C
A
D3B(+)18DKBL
DOORPOD SIGNAL
(3209)
A
LEFT CREWDOOR POD
(2601)
D
A81C12LTGN
F
DOORLOCK
(3211)
A
T81C12LTGN
A3Y
(+)
18D
KB
L
T83F12LTGN
T83C12LTGN
T81C12LTGN
ROOF / IPCREW DOOR
(2600)
T81-GD12WH
B
A8
1-G
B12W
H
CAB FUSE BLOCK(1014)
30A
CH
3_04
B1 A1
D3AA(-)18GY
CH
3_04
E
T81-GD12WH
WINDOWMOTOR
(3002)
D81D12LTGN
D81-GG18WH
D
CH
3_04
T8B18WH
Figure 34 Crew Doors Windows and Locks (Power)
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
35
3.6. HORN, DUAL ELECTRIC, P. 6
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3HORN, DUAL ELECTRIC
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00EDL2
19JUN0052778H AE08052367 006CNA1 31MAR09 ADDED ELECTRIC HORN C 61817B
FOR MXT
AIR
HO
RN
A6
2R
18D
KB
L
M11-GD12WH
A9M18GY
5
A9H
20
GY
20
B9R
18
GY
M85L
16G
Y
M85-GA16WH
M85-G
C16W
H
RIGHT SIDEELECT HORN
(8312)
(8301)
M85
J1
6G
YM
85
K16
GY
13
A85L18GY
ELE
C H
OR
NS
W
GROUNDADAPTER #1
(8800)
B11
GND 2(4006)
A
B85
B1
8G
Y
LEFT SIDEELECT HORN
(8311)
C
GROUNDADAPTER #2
(8801)
A
CLOCKSPRING(1809)
2BA
M85-G
D16W
H
W/INSTRUMENT PANEL HORN SWITCH
E
8
PANEL LIGHTBUSS BAR
(1002)CH8_08
B
B85C
18G
YA
IR H
OR
N
A8
5B
20
GY
M85-G
E16W
H
20
A4
20
10 M1
1-G
12W
H
A85K18GY
FGROUND
ADAPTER(1003)
M8
5E
16
GY
B9
V18G
Y
A85C
20G
Y
E
B
SYSTEMCONTROLLER
BROWN FRONT(4007)
18
J11-G12WH
B5B2
3
FWD CHASSIS/DASH(4301)
A62-G
F18W
H
A9
V18
GY
J11-GJ10WH
A
3
J85A
A16
GY
SYSTEMCONTROLLER
(1600)
A85C
20G
Y
ZE
RO
VO
LT
RE
F
HORNSWITCH(1018)
RADIATOR
RADIATORGND
(8600)
M11-GC12WH
D
B10
CIT
Y H
OR
N
B
A
ELECTRIC HORN 1
M85-GE16WH
M11-GC12WH RADIATOR
M85N16GY
M85M16GY
J85AA16GY
M85-GD16WH
M11-G12WH
J11-G12WH
J11-GJ10WH
A
DASH HARNESSCONNECTOR(4301-10)
DASH / FWD CHASSIS (4301-13)
M85L16GY
SYSTEMCONTROLLER
BROWN (4007)
E
(4006-1)
N/ MXT
A
B
ELECTRIC HORN 2
CA
B/D
CM
(1800)
W/ MXT
B
A
Figure 35 Horn, Dual Electric
S08315
36 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
25AUG0052778H AE08052367 007CNA1 31MAR09 ADDED MXT EFFECTS D 61817B
MIRRORS (HEATED, LIGHTED & POWER)
20OR
18BK
DOOR / IPMIRROR(3000)
18OR
18YL
18LTGN
18BK
18BK
GROUND(1003)CH2_11
A78-GB16WH
A5
8S
16B
N
D
LIGHT
HEATER
B
L/RAXIS
F
PASSENGERPOWER
MIRROR
20BL
20ORA2
A4
B2
B4
A78-GE16WH
16BL
CAB FUSEBLOCK
(1011)
B
A6
2D
18
DK
BL
F17
A78D18LTGN
E
H
A58F16BN
A78E18LTGN
10A
20WH
G2
H
F18
A58U18BN
F
D
A78J16LTGN
LIGHT
HEATER
L/RAXIS
F
18BN
DRIVERPOWER
MIRROR
10A
A1
A
20YL
DOOR / IPMIRROR(3003)
A58T18BN
A11
-GD
Y12W
H
MIRRORSWITCH
ANT GND
G
C
ANT GND
A78F18LTGN
CAB FUSE BLOCK
(1011)
A78-GD16WH
F21
B
H2
18RD
CH
8_10
D
A78H
16
LT
GN
18DKGN
E
C
G
A
U/DAXIS
CAB FUSEBLOCK
(1012)
A1
18RD
A3
B1
B3
D
16BL
CAB FUSEBLOCK
(1012)
A78-GC16WH
J
7.5A
20BL
J
G1
B
H
F
20YL
H1
A78L18LTGN
A7
8P
16
LT
GN
20BN
A
A78M
16
LT
GN
C
5A
D1
C1
A78
14
LT
GN
E
C
G
A
U/DAXIS
G
B1
F13
F21
B4
5A
D1
CAB FUSEBLOCK
(1013)
A78L
16
LT
GN
A78-G
D16W
H
SYSTEM CONTROLLER / BOOSTER CONN
(1601)
W/ MXT
N/ MXT
W/ MXT
Figure 36 Mirrors (Heated, Lighted and Power)
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
37
3.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3RADIO (ENTERTAINMENT), SPEAKERS
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
25AUG0052778H AE08052367 008CNA1 31MAR09 REVISED CIRCUITS TO H 61817B
REMOVE SPLICES (11 PLCS)
8
+
*LEFT REARSPEAKER(2302)
GND STUD(1851)
5
C86
K1
8L
TG
N
LEFTCONSOLESPEAKER(2305)
B
LEFT FRONT +
CLUSTERCONN
(1500-1)
GROUND
13
RIGHT CONSOLE
B
RADIO CONN(1300)
A8
6D
20
LT
GN
A8
6C
20
LT
GN
9
A8
6H
20
LT
GN
7
A8
6L
20
LT
GN
CAB FUSE BLOCK
F110A
(1011)
3
RIGHT REAR +
4
8
RIGHT FRONT +
RADIO POWER
A86
K2
0L
TG
N
LEFT REAR +
7
+
15
RADIO POWER
5
9
A86A20LTGN
7
B
C8
6J
18
LT
GN
RIGHT REAR -
A
LEFT CONSOLE-
12
4
11
14
C8
6H
18
LT
GN
D8
6E
18
LT
GN
12
LEFT CONSOLE
A8620LTGN
A86M18LTGN
-
A8
6J
20
LT
GN
D8
6C
18
LT
GN
10
1
-
6
LEFT REAR -
*RIGHT REARSPEAKER(2301)
11
D8
6D
18
LT
GN
H1D4
RADIO MEMORY
16
C8
6L
18
LT
GN
RADIO CONN(1301)
D8
6B
18
LT
GN
G1C4
RIGHT FRONT +
6
CAB FUSE BLOCK
F1210A
(1011)
4
RIGHT REAR +
1PREMIUM
ROOF CONN(2503)
8
PARK LIGHTS
ROOF CONN(2000)
A8
6-G
20W
H
+
B
-
PANEL LIGHT
LEFT REAR +3
RIGHT REAR -
W/PREMIUMCAB TRIM
ONLY
A8
6E
20
LT
GN
RIGHT CONSOLE-
AM-FM CASSETTEBASE RADIO
A
LEFT REAR -
A
RADIO MEMORY
PANEL LIGHT
NOTE: 1.REAR SPEAKER WIRING IS THE SAME FOR STD, EXTENDED AND TRAVEL CREW CAB. 2.*W/RXT RADIO AM/FM W/CD/DVD ECLIPSE SEE CH3_31
W/PREMIUMRADIO ONLY
RIGHTCONSOLESPEAKER(2304)
+
A86B20LTGN
PREMIUMRADIO
GROUND
A11-GA10WH
9
6
LEFT FRONT +
2
-
10
A6218DKBL
A
13
A6
2E
20
DK
BL
ELECTRICAL SYSTEM CONTROLLER
(1601)CH8_03
A8
6B
20
LT
GN
A86C20LTGN
A86D20LTGN
A86E20LTGN
A86K20LTGN
A86H20LTGN
A86L20LTGN
A86J20LTGN
A8
6-G
20
WH
A8
6A
18
LT
GN
A8
61
8L
TG
N
Figure 37 Radio (Entertainment), Speakers
S08315
38 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 3WINDSHIELD WIPER AND WASHER PUMP
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
10AUG0052778H AE08052367 009CNA1 31MAR09 ADDED MXT EFFECTS G 61817B
DCMCONNECTOR
(1800)
C1
22
B87A18GY
*A87A18GY
WIPER 0
PASS THRU(1701-30)
24
12
GND
HI
2.2uF x2
PRK
A
C
1
A82A20GY
B8218GY
7
20YL
WASHER FLUIDLEVEL SENSOR
(4022)
2
WIPER 1
WIPER 1
WIPER HIGH
A8220GY
6
SYSTEMCONTROLLER
(1600)
J82-G16WH
B9S18GY
A87C18GY
F
WIPER 0
A11
-G10W
H
WASHER PUMP
20OR
A4
20RD
SYSTEM CONTROLLER(4004)
TURN SIGNALSWITCH(1810)
E
GND 2(4006)
B11-GAA18WH
5AF1-C2
ZERO VOLT REFSPLICE(4830)
86
87
WIPER PWRRELAY /
*ISO PWRRELAY
(4003)
R1-5
30
87A
85
R2-2
R2
-5
J82F16GY
J82B16GY
29
SYSTEMCONTROLLER
(4004)
D3
J87KA18GY
D6
A9V (250)18GY
J87B18GY
5
LO
R1
-2
B82B18GY
B9U18GY
A5
20WH
12
A8
7B
18G
Y
LOW WASHERFLUID LIGHT
DIGITAL
ZERO VOLT REFERENCE
MINIFUSE BLOCK
(4001)
30
87A
85
R1-
1R1-3
R1-4
86
87
WIPER HI-LOWPOWER RELAY
/ *ISO PWR RELAY(4003)
R2-
1
R2
-3
R2-4
20
D1*J87BA
18GY
F1-D2
A3
WIPER 2
J11-G
J10W
H
3
J87C18GY
*N87BA16GY
J87KB18GY
N87DB18GY
J87CA18GY
N87EA18GY
J82L16GY
J82H16GY
J82P16GY
J82RP18GY
*J82
FB
18G
Y
J82
FA
18G
Y
*J82R
P18
GY
J82HLP16GY
C9
N87HA18GY
A9H20GY
20GN8
WV50V
B+
4.4uHx3
C/B
WIPER MOTOR(4015)
A82B20GY
B
D
B82A18GY
2
WASHER PUMP(4021 / *9745)
SYSTEM CONTROLLERBLUE
(4008)
WASHER
1
B1
28
J82RH18GY
WINDING
A11-GAA18GY
23
A
11
WIPER 2
*J82HL16GY
J82H
L16
GY
NOTE:ALL DASH LINESREFER TORH- MRD MODULES.
* W/ MXT
*A11-GAA18WH
A87A20GY
*A8
7B
20G
Y
CENTER CHASSIS/ *DASH
(9700 / *9714) -VE STUD(1852)
*N87KA16GY
D2
N87DB18GY
J87BB18GY
J82
FB
18G
Y
Figure 38 Windshield Wiper and Washer Pump
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
39
3.10. 2–WAY RADIO, P. 10
Figure 39 2–Way Radio
S08315
40 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.11. SWITCH PACK, OPTIONAL GAUGE PACK, P. 11
A5C(-)20LTGN
A5C(+)20YL
A14FF18RD
A62S18DKBL
A12FC18LTBL
A11-GJ18WH
A12P18LTBL
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 3
SWITCH PACK, OPTIONAL GAUGE PACK
U00JXP9
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
09AUG00 11AE08-52367
F
GROUND
SWITCH D/L +
POWER
BACKLIGHT
C
E
SWITCH D/L -
F
D
ADDRESS SEL
B
SWITCH D/L +
A
POWER
B
A
BACKLIGHT
C
E
SWITCH D/L -
D
ADDRESS SEL
GROUND
(1101)
(1101A)
SWITCH PACK
NEG STUD(1851)
5 A
F1
E1
CAB FUSE BLOCK (1011)
F5
A11-GDB18WH
A11
-GA
10W
H
A62C18DKBL
A62
18D
KB
L
A
DRIVETRAINJ1939(1659)
B
1
CLUSTER (1500)
A3E(+)20DKBL
A3F(-)20GY
2930 SYSTEMCONTROLLER (1600)
NOTE:FOR MULTIPLE SWITCH PACKS,CONNECT 1101 OF NEXT SWITCHPACK TO 1101A OF PREVIOUSSWITCH PACK. CONNECT OPTIONALGAUGE PACK TO LAST SWITCH PACK.
A3J(+)18DKBL
A3K(-)18GY
F
GROUND
SWITCH D/L +
POWER
BACKLIGHT
C
E
SWITCH D/L -
F
D
ADDRESS SEL
B
SWITCH D/L +
A
POWER
B
A
BACKLIGHT
C
E
SWITCH D/L -
D
ADDRESS SEL
GROUND
(1101)
(1101A)
SWITCH PACK
TO
PR
EV
IOU
SS
WIT
CH
PA
CK
TO
NE
XT
SW
ITC
HP
AC
K O
R O
PT
ION
AL
G
AU
GE
PA
CK
A12FC WAS A13FC;F39 WAS C 56507K23AUG02CNA
5 A
F1
E1
CAB FUSE BLOCK (1014)
F39
7
8
1
5
2
6
3
4
9
10
11
13
12
14
BATTERY
ACCESSORY
GROUND
BACKLIGHT
DRIVE TRAIN J1939 (+)
DRIVE TRAIN J1939 (-)
OPTIONAL GUAGEPACK(1510)
F12;F5 WAS F19.
Figure 40 Switch Pack, Optional Gauge Pack
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
41
3.12. LIGHTED AIR SHIELD, P. 12
Figure 41 Lighted Air Shield
S08315
42 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.13. ROOF AUX. LOAD, P. 13
D5
8-G
W1
4W
H
D5
8W
14B
N
A11-GAM18WH
A11
-GH
E1
4W
H
A12
U1
4LT
BL
A12
Z14
LTB
L
A14FR10RD
A12V14LTBL
A12Y14LTBL
A12X14LTBL
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 3
ROOF AUX LOAD
U00DLCK
P54304U
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
16JAN01 13AE08-52367
20A
A4
B4
30 86
87A 87 855A
B3
A3
J
2B
3
7
8
9
CAB FUSEBLOCK(1013)
AUX ROOF LOADSWITCH CONNECTOR
(1915)
PANEL LIGHTADAPTERBUSS BAR
(1002)
SEE CH08_08
BA
A1
2-G
B1
4W
HA12-GA18WH
JIP/AUX ROOFCONNECTION
(2021)
GROUND ADAPTERBUSS BAR(1003)
CAB FUSEBLOCK(1014)
AUX ROOF LOADCAB FUSEBLOCK #4
(1014)
SEE CH02_13
BATT FEEDSEE CH02_02
CAB FUSEBLOCK(1013)
G4 J4
J3 G3
A3 WAS G1; B3 WAS H1 B
F35
F45
A62U18DKBLA62U18DKBL
CNA 23AUG02
1013 WAS 1012.
56507K
Figure 42 Roof Aux. Load
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
43
3.14. SATELLITE COMMUNICATION QUALCOMM-MCT AND IMCT SYSTEMS, P. 14
D14
AF
16R
D
D13
F16
PK
D62
B16
DK
BL
D3A
B(+
)18
DK
BL
D3AB(-)18GY
D11-GG16WH 1
4QA
16
RD
62Q
A16
LTG
N
13Q
A16
DK
BL
11-G
QB
16
WH
11-
GQ
16
WH
11
-GQ
C1
6W
H
14Q
B1
6OR
14Q
C16R
D
D11-GG16WH
D62B16DKBL
D13F16PK
D14AF16RD
A11-GG16WH
A3AB(-)18GY
A3AB(+)16DKBL
A62
B16
DK
BL
A13F16PK
A14AF16RD
A13E16PK
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOTTO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 3
SATELLITE COMMUNICATIONQUALCOMM-MCT & IMCT SYSTEMS
U00DLCK
P54304U
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
16JAN01 14AE08-52367
10A
B2 A2
10A
G2H2
MSGLIGHT
CE F DB A
A DC B
C BAFE D
F
AEC F
C
D
D
D
B
CAB FUSEBLOCK(1014)
OPT WARN LIGHTCONNECTOR(1555M)
NEG STUD(1865)
J1708 PUBLIC (+)(1660)
J1708 PUBLIC (-)(1661)
QUALCOMM POWER(1902F)
MCT SYSTEMQUALCOMM POWER CONN(2700M)
MCT SYSTEMQUALCOMMPOWER-CONN(2701F)
COMMUNICATIONCONNECTOR UNIT(XXXX)
B A C D
MCTSATELLITE COMMUNICATIONQUALCOMM SYSTEM
B DC E F A
IMCT SYSTEMQUALCOMM PWR CONN
(2702M)
IMCT SYSTEMQUALCOMM
POWER CONN(2703M)
IMCT SATELLITEANTENNA CONNECTION
CONNECTOR
9 TERMINALDISPLAY/KEYBOARD
CONNECTOR
PANIC BUTTON(NOT USED)
TTRACS(NOT USED)
A
B
OR
AN
GE
BLU
E
A
BLA
CK
CABLE
YE
LLO
W
YE
LLO
W
YE
LLO
W
WH
ITE
WH
ITE
GR
EE
N
GR
EE
N
BR
OW
N
BR
OW
NR
ED
RE
D
BLA
CK
BLA
CK
BLA
CK
IMCTSATELLITE COMMUNICATIONQUALCOMM SYSTEM
F28
F38
CNA 23AUG02 F28 WAS F36;F38 WAS F37. A 56507K
Figure 43 Satellite Communication Qualcomm-MCT and IMCT Systems
S08315
44 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.15. SELF CONTAINED AIR SEAT, P. 15
A14
J14
RD
WH14WH
RD
14R
D
AIR SEAT(1918)
A B
DASH GROUNDSTUD
FROM BATT FEEDFUSE F38
CHAPTER 3
SELF CONTAINED AIR SEAT
U00ARW2
P54634F
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
31MAY01 15AE08-52367
CNA 12SEP03 CHANGED FORMAT 58774TB
Figure 44 Self Contained Air Seat
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
45
3.16. DIGITAL CLOCK PTC, P. 16
GEOMETRY WASREMOVED
CHAPTER 3
DIGITAL CLOCK PTC
U00DLCK
P54634F
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
05MAY01 16AE08-52367
CNA 12SEP03 CHANGED FORMAT 58774T
Figure 45 Digital Clock PTC
S08315
46 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.17. TRANSMISSION ALLISON LCT COLUMN SHIFTER, P. 17
J92F
BA16
TNJ9
2FN
16TN
J92RD16TN
K13M
318
PK
K13#10418PK
K13#10218PK
K13M
418
PKJ9
2NB
16TN
J92F
B16
TN
10A
F1-
H2
F1-
G2
10A
F2-
D4
F2-
C4
3086
87A8785
19
SYSTEMCONTROLLER(4004)
MICRORELAY(4002)
(4001)
GXMSN(4705)
2
4
ECU "J1"GRAY(7305)
ENSBU SWVEHICLE(7301)
BA
TT
IGN
CHAPTER 3
XMSN ALLISON LCT COLUMN SHIFTER
U00DLCK
55043Z
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
02JAN02 17AE08-52367
CNA 12SEP03 CHANGED FORMAT 58774TD
Figure 46 Transmission Allison LCT Column Shifter
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
47
3.18. HEATED SEATS FOR 7700 MODELS ONLY, P. 18
Figure 47 Heated Seats for 7700 Models Only
S08315
48 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.19. BACKUP CAMERA, P. 19
Figure 48 Backup Camera
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
49
3.20. XATA COMPUTER, P. 20
Figure 49 XATA Computer
S08315
50 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.21. KEYLESS IGNITION SYSTEM, P. 21
EJ13DD18PK
EC12AB18LTBL
DS1718PK
BP1518RD
EJ13DD18PK
EC12AB18LTBL
DS1718PK
BP1518RD
START STOP
SWITCH SWITCH
ANT.
KEYSWITCHCONTROL TOSWITCH(1100M)
KEYSWITCHCONTROL TO
PLUG IP(1100M)
Figure 50 Keyless Ignition System
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
51
3.22. TELEMATICS SYSTEM, P. 22
Figure 51 Telematics System
S08315
52 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.23. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 23
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3EATON VORAD COLLISION AVOIDANCE SYSTEM
AE08-52367 2359581V
U00L788
10NOV05
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
RSD (1229)
A73R16LTBL
T73J16LTBL
T73N16LTBL
A73M16LTBL
A
KS3
A
B
BEATON VORAD CONN#2 (1231)
32
RSS
J73
J1
6L
TB
L
EATON VORAD CPU(1227)
CH09_11
C12
RSS (1240)
KS3
31
N73A
F1
6LT
BL
A73L16LTBL
A73P16LTBL
1
EATON VORADCONN#1(1230)
A73AF16LTBL
3
SSD,SS PWR
J73
M1
6L
TB
L
T73L16LTBL
SSD,SS GND
T73M16LTBL
C
C
RIGHT SIDE DISPLAY
RSD(1230)
C13
RIGHT SIDE SENSOR
KS3
N73
M1
6LT
BL
N7
3R
16
LT
BL
A73J16LTBL
C15
J73
AF
16L
TB
L
K
2
21
J73
R1
6L
TB
L
A73
T1
6L
TB
L
A73L16LTBL
4
SSD,ROUT
B
D
RETURN
28
A7
3S
16
LT
BL
C14
DASH PASSTHRU
(1701)
C16
KS3
A
A73N16LTBL
C
Figure 52 Eaton Vorad Collision Avoidance System
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
53
3.24. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 24
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3EATON VORAD COLLISION AVOIDANCE SYSTEM
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
AE08-52367 2459581V
U00L788
09OCT05
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
F32 IGN5 AMP
DASHPASSTHRU
(1701)
M6
7C
16
LT
BL
T67D16LTBL
A67B16LTBL
BRAKEINPUT
(1825)
VORAD ECU GND(1226)
J
A67D16LTBL
C11
C3POWER
J1587(-)
M6
7D
16
LT
BL
D2
T98EV(-)18GY
CAB FUSEBLOCK
(1013)
C226
2 1
A67E16LTBL
A67C16LTBL
6.8
V
EATON VORADCONN#1(1230)
F
B
8
D
EATON VORAD ANTENNA ASSY
(8900)
T70CD16LTBL
J67
C1
6LT
BL
T67E16LTBL D2
C1
C2POWER GND
V BUS(-)
D1
M6
7A
16
LT
BL
J67
D1
6LT
BL
T67C16LTBL
A70CD16LTBL
CAB GND(1113)
A67A16LTBL
21
JUMPERHARNESS
J67
A1
6LT
BL
J67
B1
6LT
BL
T67GA16LTBL
A98EV(-)18GY
J1708 DATALINK
CH2_04A
F34 IGN20 AMP
G
C
C10
4
23
C6
T67B16LTBL
24
IGNITION
DCM CONN(1800)
V BUS(+)
EATON VORADCPU
(1227)
T98EV(+)18DKBL
3
25
B70CD16LTBL
D
B2
27
T67A16LTBL
A70R18OR
J1587(+)
A2
T6
7G
B1
6W
H
E
A
H
C9
C8
C5
C4
T67-G16W
FWD CHASSIS
CONN(4301)
PC RTRN
B70R18OR
BRAKE
A67-G16WH
C
CAB FUSEBLOCK
(1013)
M6
7B
16
LT
BL
A98EV(+)18DKBL
C7
24
}
Figure 53 Eaton Vorad Collision Avoidance System
S08315
54 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.25. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 25
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3EATON VORAD COLLISION AVOIDANCE SYSTEM
U00L788 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
10NOV05 AE08-52367 2559581V
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
PWR
DC RTRN
V BUS(+)
V BUS(-)
J1939(-)
SSD,SS POWER
LSS
SSD,SS END
L TURN
SSD L OUT
T73U18LTBL
T73V18LTBL
T73W18LTBL
T73X18LTBL
T5AG(+)18YL
T5AG(-)18GN
E
F
G
H
J
K
D
C
B
A
DRIVERDISPLAY
UNIT
A73V18LTBL
A5AK(+)18YL
A73X18LTBL
A73U18LTBL
A73W18LTBL
A5AK(-)18GN
CH2_06
EATON VORADCONN #2(1231)
EATON VORADCOLLISION
AVOIDANCE CPU(1227)
DDU(1228)
}J1939(+)
Figure 54 Eaton Vorad Collision Avoidance System
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
55
3.26. XATA DATA SYSTEM, P. 26
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3XATA DATA SYSTEM
U00L788 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
10NOV05 AE08-52367 2659581V
T14BH
XATADATA CONN
(1235M)
CH2_04A
GROUND(1237)
H2
T3BH(-)
D1
A14BJ18RD
DCMCONN
(1800)
BRAKEINPUT
(1825)
J1708(-)(1239)
BRAKE(1240)POWER
(1236)
J1708(+)(1238)
}
B
A3
BH
(-)
18
GY
T70BH
T3BH(+)
A1
4B
J18
RD
T11-G
A70BH18OR D2
A1
1-G
18W
HGND
(1113)
F38 BATT5 AMP
CABFUSE
BLOCK(1012)
A3
BH
(+)
18D
KB
L
A1
4B
H1
8R
D
D EA
C
D
G2
6.8
V
C
JUMPERHARNESS
Figure 55 XATA Data System
S08315
56 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.27. CADEC GPS SYSTEM, P. 27
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3CADEC GPS SYSTEM
U00L788 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
29OCT05 AE08-52367 2759581V
D14CE316RD
A
CADECJ1708(+/-)
(73)
B
CADECCONN#3
(76)
CADECCONN#2
(75)
D11C
E-G
16
WH
D14CE116RD
D14C
E1
6R
D
CADECCONN#1
(74)
D3CE(+)18DKBL
BD14CE2
16RD
B
E
B
D13CE316PK
A
H2
A1
1C
E-G
16W
H
B
A3
CE
(+)
18D
KB
L
}
CABFUSE
BL0CK(1014)
D11CE1-G16WH
A
D1
D11CE2-G16WH
D13CE116PK
A
C
G2
A3
CE
(-)
18G
Y
C
CADECGP6
CONN(830)
F38 BAT5A
D13C
E1
6P
K
D3CE(-)18GY
A13C
E1
6P
K
C
D
A
C1
C
F31 IGN5A
D11CE3-G16WH
CABFUSE
BLOCK(1013)
D13CE216PK
GND(1113)
A
A14C
E1
6R
D
J1708 DATA LINK
CH2_04A
Figure 56 Cadec GPS System
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
57
3.28. TRIP MASTER, P. 28
Figure 57 Trip Master
S08315
58 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.29. ENTERTAINMENT SYSTEM — RXT, P. 29
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3
2922DEC05
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMSU00AXPC
ENTERTAINMENT SYSTEM - RXT
AE08-5236759918L
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
J71
22
RD
A86A18LTGN
A86A18LTGN
2
1R
EA
R V
IEW
CA
ME
RA
13.8V DC BATTERY IN
10
A8618LTGN
8
4
CH8_01
AMP CONTROL
7
(1938)
A86A18LTGN
9
11
A62E20DKBL
3
3
4
E
A A
B
D
B
E
D
CC
CLUSTER CONN(1500-1)
A86AX18BLWH
A86-G20WH
GROUND STUD(1851)
ECLIPSE HEAD
A8618LTGN
CH3_31
J7118GN
REAR RT SPEAKER(+)
GROUND
ILLUMINATION
13.8V DC ACC IN
ANTENNA POWER
RADIO CONN (1300)
CAMERA(1997)
CAMERA(1937)
VIDEO(-)22NAT
GND 22BK
J71 22RD
DRAIN 22
VIDEO(+)22NAT
CH3_32A8618LTGN
A5
A3
A2
A1
16
2
1FRT.RT SPEAKER(+)
FRT.LT SPEAKER(+)
REAR LT SPEAKER(-)
5FRT.RT SPEAKER(-)
6FRT.LT SPEAKER(-)
12REAR LT SPEAKER(+)
13REAR RT SPEAKER(-)
14REAR LT SPEAKER(-)
GND 22BK
VIDEO(-)22NAT
VIDEO(+)22NAT
DRAIN 22
J71 22RD
GND 22BK
VIDEO(-)22NAT
VIDEO(+)22NAT
DRAIN22NAT
V(+)
VIDEO(-)22NAT
GND 22BK
CA(+)
V(-)
GND
REAR VIEW CAMERA
CH3_30J7118GN
(1936)
W/RXT ENTERTAINMENTSYSTEM
A6218DKBL
A86-G20WH
CH3_32
CH2_01
CH2_02
Figure 58 Entertainment System — RXT
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
59
3.30. ENTERTAINMENT SYSTEM — RXT, P. 30
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
30
CHAPTER 3
22DEC05
U00AXPC 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
59918L AE08-52367
ENTERTAINMENT SYSTEM - RXT
{
1
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
4
12
10
7
6
9
13
5
(1940)
{
{
3W-13 WAY DIN(1949)
R(+)
R(-)
L(+)
L(-)
MUTE
CH3_32
FRONT AUDLINE OUT
BACKUP(+)
S-GND
GND SHIELD
BUS(+)
VIDEO OUT YELLOW(-)
REAR AUDLINE OUT
J7118GN
ACC18LTGN
GPS2
1SIGNAL
GROUNDGPS ANTENNA
AUDIO VIDEO IN G
7
6
5
3
1
2
{
A5818RDWH
AUDIO R(+)24RD
VIDEO(+)24YL
GNDSHIELD
AUDIO L(+)24WH
GNDSHIELD
CH3_32
CH3_32
8 WAY CNTR
(1944)
(1943)
PRE AMP REAR LEFT CHANNEL
PRE AMP REAR RIGHT CHANNEL
CH3_29
CH3_31
VIDEO OUT YELLOW CENTER
PRE AMP FRONT LEFT CHANNEL
PRE AMP FRONT RIGHT CHANNEL
SYSTEM CONTROLLER(1600-4)
PARKING BRAKESIGNAL
AMP ON/OFF
SPEED PULSE
REVERSE SIGNAL
AVN50D
24 WAY CONNECTOR
DA
TA
CO
NN
EC
TIO
N
TO
CD
CH
AN
GE
R O
R
SA
T R
AD
IO I
F R
EQ
UIR
ED
CH3_31
CH
3_
32
{
BUS(-)
9
CH3_32
K47B18GY
BODY BUILDER ECM2(6020-58)
K47B18GYK47B18GYK47B18GY
TWISTEDCIRCUITS
11{
Figure 59 Entertainment System — RXT
S08315
60 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.31. ENTERTAINMENT SYSTEM — RXT, P. 31
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
31
CHAPTER 3
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
22DEC05 AE08-52367
U00AXPC
59918L
ENTERTAINMENT SYSTEM - RXT
FRONT AUDLINE INPUT
AMPLIFIER
LR-
CH3_30
CH3_30
LR+
LF-
LF+
RR-
RR+
RF-
RF+
BAT
13
1
7
8
+
-
-
+
5
4
6
9
-
+
-
+
RR
RF
LF
LR
A
B
A
B
B
B
A
A
D86C18LTGN
D86B18LTGN
C86J18LTGN
C86H18LTGN
D86E18LTGN
D86D18LTGN
C86L18LTGN
C86K18LTGN
GND
CH3_29
BODY GROUNDSTUD
A86AX18BLWH
GND6BK
146RD
PREMIUM ROOF CONN (2503)
MAXI FUSE60A
(2614)
}}REAR AUD
LINE INPUT
D86C18LTGN
D86B18LTGN
C86J18LTGN
C86H18LTGN
D86E18LTGN
D86D18LTGN
C86L18LTGN
C86K18LTGN
ROOF CONN (2000)
(2305)
(2304)
(2302)
(2301)
PREAMP FRONT LEFT CHANNEL
AMP CONTROL
PREAMP FRONT RIGHT CHANNEL
PREAMP REAR LEFT CHANNEL
PREAMP REAR RIGHT CHANNEL
RADIO CONN(1300)
AMPLIFIER(1945)
R/L CHANNELS
D86C18LTGN
D86B18LTGN
C86J18LTGN
C86H18LTGN
D86E18LTGN
D86D18LTGN
C86L18LTGN
C86K18LTGN
D86C18LTGN
D86B18LTGN
C86J18LTGN
C86H18LTGN
D86E18LTGN
D86D18LTGN
C86L18LTGN
C86K18LTGN
CH3_32GND18WH
CH2_02B A A14
6RD
Figure 60 Entertainment System — RXT
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
61
3.32. ENTERTAINMENT SYSTEM — RXT, P. 32
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
AE08-52367
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMSU00AXPC
32
CHAPTER 3
22DEC0559918L
ENTERTAINMENT SYSTEM - RXT
12
11
2
RTN
12
1
VID
ROSEN G10 OVERHEAD A/V(2603)
(2606)
13
SIG
RTN
AUDIO VIDEO OUT
(2605)
11
RTN
4
SIG
3
10
AUDIO VIDEO OUT
VIDEO OUT YELLOW CENTER
VIDEO OUT YELLOW(-)
DOME LIGHT BATT IN
DOME LIGHT GROUND 3
1
3
GND
ACCY
(2604)
INLINE TOG10 POWER
INPUT
13.8 V DC
4
1
VIDEO(+)24YL
GNDSHIELD
GNDSHIELD
AUDIO L(+)24WH
GNDSHIELD
AUDIO R(+)24RD
{
CH3_30
CH3_29
CH3_31
A86A18LTGN
A8618LTGN
GND18WH
CH3_30
{
DM22WH
1
GND22WH
DM-G22BK
3
PIGTAIL(2607)
(2608)
GROUND B
CH3083 CHANGER
GND22WH
DATA CONNECTION
DATA CONNECTION
CH3_30
IN LINEFUSE
FILTER
GN
D22
WH
A86
A1
8L
TG
N
A86A18LTGN
A86A18LTGN
TWISTEDCIRCUITS
{
(2609)
2
A
3
(1949)
A8618LTGN
13WAYDIN
POWER 4 WAYCNTR
13
WA
Y D
IN
13WAYDIN
CNTR
W/ TUNER
13.8 V DC B+ IN
OPTIONAL SATELLITE
RADIOTUNER
N/ SATELLITE TUNER
(2610)
(2611)
A58AB18BN
CH2_02
Figure 61 Entertainment System — RXT
S08315
62 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.33. RXT — APO_1 AND APO_2 AUXILIARY POWER SOCKET, P. 33
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 3RXT-APO_1 & APO_2 AUXILARY POWER SOCKET
AE08-52367 33
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
22DEC05
U00AXPC 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
59918L
AP
O1
16
RD
REAR APO_2REAR APO_1
BODY GROUNDSTUD
APO-G14BK
APO-G16BK
AP
O-G
16B
K
AP
O2
16
RD
1 1 1 1
{ CH2-02
Figure 62 RXT — APO_1 and APO_2 Auxiliary Power Socket
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
63
3.34. TACHOGRAPH, P. 34
Figure 63 Tachograph
S08315
64 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
3.35. COMMUNICATIONS SYSTEM, AWARE, P. 35
Figure 64 Communications System, AWARE
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
65
3.36. COMMUNICATIONS SYSTEM, AWARE, P. 36
Figure 65 Communications System, AWARE
S08315
66 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
4. 12V CHARGING + CRANKING SYSTEM (CHAPTER 4)4.1. I6 EGR ENGINES, P. 1
Figure 66 I6 EGR Engines
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
67
4.2. V8 AVNT ENGINES, P. 2
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 4CHARGING AND CRANKING
(V8-AVNT) ENGINES
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
10AUG0052778H AE08052368 002CNA1 31MAR09 ADDED MXT EFFECTS G 61817B
G
TO ECM2 CLEANPOWER/GND CONN(A-12V,B-GND)
(6323F)CH06_03
1/0RD
PASS THRUAT DASH
(1701-8)
K17L18PK
R12-3
K17K18PK
100A
*K2A2RD
B
86
C
ECMNEGATIVE
(9260)
MEGA-FUSE
A1718PK
BATTERIES
J17E10PK
1/0RD
N1
4B
A10R
D
NOTE:FOR CIRCUIT K18 FUSELINK IS 10RSFOR CIRCUIT K14H FUSELINKS ARE 2-12BLFOR CIRCUIT K2 FUSELINKS ARE 2-12BLFOR CIRCUIT K2A FUSELINKS ARE 2-10RS
* W/ MXT
J17D10PK
ECMPOSITIVE
FEED(9261)
R12-5
GB
1/0RD
N9
7-G
10W
H
1/0BK
N14
AY
10R
D
ALTERNATOR
J17S18PK
N97
AA
10R
D
1/0BK
MAXIFUSEBLOCK
(4000)
ENGINEBLOCK
GND
ECM POWER/STARTER SOLENOID
(4105-C)
1/0BK
K17C
10
PK
GND(4005/*4058)
J17E
10P
K
K2-G
4W
H
K1
1-G
L4
WH 4
0A
AB
ENGINEECM FEED
FUSE(9254)
ECM2(6020)
N1
4-G
10W
H
ENGINE /DASH
(4103-17)
FRAMEGND
CRANK MOTORSOLENOID
CRANKINGMOTOR
M
B S4/0RD
K10-GC1BK
K14H4RD
J14H4RD
GLOW PLUGRELAY
(4057/*6010)
87
30
87A
85
STARTERISO & POWER
RELAY(4003)
R12
-1
R12-2
R12-4
K17L
18P
K
2/0
BK
14GYFUSIBLE
LINK
K18
6P
K
A
W/AUTONEUTRALCH10_05
23
4/0BK
A
R
J1718PKKEY SWITCH S
(1100_B)
LSD
*K14H4RD
POWER STUD(4075)
K24RD
FUSIBLELINKS*K
2-G
A2
WH
*K1
7M
18P
K
*A1716PK
Figure 67 V8 AVNT Engines
S08315
68 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
4.3. CATERPILLAR, CUMMINS ISM ENGINES, P. 3
Figure 68 Caterpillar, Cummins ISM Engines
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
69
4.4. I6 HEUI ENGINES, P. 4
CHAPTER 4
CHARGING AND CRANKINGI6-HEUI ENGINES
U00DLCK
58774T
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
12SEP03 04AE08-52368
CNA 12SEP03 RELEASE FOR PRODUCTION. 58774T-
SEE CH10_05
N/THERMALOVERCRANKPROTECTION
100A
MEGAFUSE
A1718PK
BATTERIES
K10-GC1BK
J17E10PK
K17M
18PK
NOTE:FOR CIRCUIT K14H FUSELINKS ARE 2-12BLWITH 4 GAUGE CHARGE CIRCUITS K2-G & K2 FUSELINKS ARE 2-12BLWITH 2 GAUGE CHARGE CIRCUITS K2-GA & K2A FUSELINK ARE 2-10RSWITH 1 GAUGE CHARGE CIRCUITS K2-GB & K2B FUSELINK ARE 3-12RS
J1718PK
GR
B
ALTERNATOR
2/0B
KW/THERMALOVERCRANKPROTECTION
FUSIBLELINKS
K17L18PK
FUSIBLELINKS
J17S18PK
1/0RD
K2*4RD
J17D10PK
FRAMEGND
14GY
1/0BK
MAXIFUSEBLOCK (4000)
J14H4RD
KEYSWITCH S (1100) B
ENGINEBLOCKGND
K14H4RD
C ECM POWERSTARTER(4101)
W/AUTO NEUTRAL
K17K18PK
K17C
10PK
2/0RD
8
PASS THRU AT DASH (4014)
DASH PANELGND(4005)
J17E
10PK
K2-G
*4W
H
K11
-GL
4WH
SEE NOTE
SEE NOTE
CRANKINGMOTORSOLENOID
CRANKING MOTOR
THERMALOVERCRANK(6316)
A
B
B S
M
G
2/0B
K
46ECM(6007)
8687
3087A
85
STARTERISO & POWERRELAY(4003)
R12-1
R12-2
R12-3
R12-4
R12-5
FUSIBLELINK
17
ENGINE/DASH(4103)
FRAMEGND
Figure 69 I6 HEUI Engines
S08315
70 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
4.5. CATERPILLAR ENGINES, CUMMINS ISM AND WITH EATON ULTRASHIFT/DM2, P.5
Figure 70 Caterpillar Engines, Cummins ISM and with Eaton Ultrashift/DM2
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
71
4.6. I6 EGR ENGINES WITH AIR START, P. 6
Figure 71 I6 EGR Engines with Air Start
S08315
72 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
4.7. I6 EGR AND POWER PACK 3KW, P. 7
Figure 72 I6 EGR and Power Pack 3KW
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
73
5. FANS AND ENGINE ACCESSORIES (CHAPTER 5)5.1. FAN WIRING, INTERNATIONAL ENGINES, P. 1
Figure 73 Fan Wiring, International Engines
S08315
74 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
5.2. ETHER START, P. 2
Figure 74 Ether Start
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
75
5.3. SNOW VALVE, P. 3
Figure 75 Snow Valve
S08315
76 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
5.4. FAN WIRING, CATERPILLAR AND CUMMINS, P. 4
Figure 76 Fan Wiring, Caterpillar and Cummins
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
77
5.5. ENGINE FAN, MWM ENGINE, P. 5
Figure 77 Engine Fan, MWM Engine
S08315
78 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
5.6. EXHAUST BRAKE, MWM ENGINE, P. 6
Figure 78 Exhaust Brake, MWM Engine
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
79
6. ELECTRONIC ENGINES (CHAPTER 6)6.1. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1
Figure 79 Electronic Engine Controls, I6–EGR Engines
S08315
80 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
6.2. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL ANDBODY BUILDER CONNECTIONS, P. 2
Figure 80 Electronic Engine Controls, I6–EGR Engine Cruise Control and Body Builder Connections
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
81
6.3. ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P. 3
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWNDATE
ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAMEREFERENCE
PART NO.RELEASE NO. SHEET
CHAPTER 6ELECTRONIC ENGINE CONTROLS
(V8-AVNT) ENGINES
CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500U00JXP9
10AUG0052778H AE08052370 003CNA1 31MAR09 ADDED MXT EFFECTS H 61817B
B6
J13S14PK
J97J
18V
T*
N97-GA10WH
R11-2
B2
7
F24
B97AD18VT
C4
F1-E1
1
FROM PRIMARYIGNITION FEED
RELAY
J97Y16VT*
12
L92#14118TN
A97Q16VT*
2
3
K99S18VT*
19
BAP
30
3
18
A
6
A
J97HB18VT
B5
K97Z16VT*
ENGINE / DASH(4103)
J97P16VT*
C2
A97P16VT*
A
K9
7-G
V16W
H
BATTERIES
5
1
A
J99U16VT*
6
8
1 A99V16VT*
J97L
A18V
T*
F1-G4
8787A
V8 IDM POWER RLAY
(4003)
R8-5
N14-G10WH
5
EC
M2 (
60
20)
R8-4
AENGINE ECMFEED FUSE
(9254)
K97F16VT*
18
C6
K97-GA12WH
8787A
R11-5
R11-4
A99W16VT*
A
BD
(1804)
MINI FUSE(4001)
N14AY10RD
A13AH10PK
A9
9E
18V
T*
J97T
A10V
T*
2
K97Y12VT*
B99U18VT
N14BA10RD
J97JA18VT*
K97K18VT*
12
10
B97Q
18V
T
4
ENGINEBLOCK
GND
K97D18VT*
2
K97-G10WH
K97LC
16V
T*
A2
CAB FUSEBLOCK
(1012)
B9
7A
E18V
TJ13CW10PK
5A
B97Y18VT
12
&J9
7H
A16P
L
N97AA10RD
EC
M2
(602
1)
K97C18VT*
N97-G10WH
2
4
6
SENSOR1
A99U16VT*
B
FROM PRIMARYIGNITION
RELAY (R9-1)(4003)CH2-14
B97P18VT
B4
B97AF18VT
J97L
D16V
T*
1
K97M16VT*
K97T10VT*
3
ECM -VE(9260)
K3
4-G
16W
H
K97X10VT*
J97T
C10V
T*
J99V16VT*
K99T18VT*
7
B99E18VT
10A
F1-H4
K9
7-G
W16W
H
MINI-FUSE BLOCKSENGINE ECM
(4001)
86
30 85R8-1
R8-3
K97-GB16WH
R8-2
40A
9
4
86
85 ECM ISO &POWERRALAY
(4003)
R11-1
R11-3
K97UA18VT*
ECM +VE(9261)
K97LA16PL
EF
APS/IVS
B99W18VT
24
21K97H16PL
B99V18VT
E2
C5
BECM POWER/STARTERSOLENOID(4105)
4
K9718VT*
B
J97H
18V
T*
4
10A
F2-A4
J97LC
16V
T*
MINI-FUSEBLOCK
(4001)
B97A
H1
8V
T
J97L
B18V
T*
ECM2 CLEANPOWER & GROUND
(6323)
24
J97QA16VT*
C10
IDM
2(6
01
1)
K34A18TN
5A
3
PASS THRUAT DASH(1701)
DCMCONN
(1800)
A97Y16VT*
(1808)
5
J97X
A10V
T*
B
K97
AZ
18V
T*
&J97UA16PL
AC
F1-F1
SEE CH10_20 FOR EATON DM3 TRANS
&J97HB16PL
J97UA18VT
&K
97
LA
10P
L
J97H
A1
8V
T
& W/ MXT* W/ MXT VT ISREPLACED BY PL
8
K97J18VT*
20K3B(+)18DKBL
21 K3B(-)18GY
17&SPD-SIG
18PL
1719
&GPS18PL
&L47C12518TN
10 &L47B12518TN
&L47#12518TN
D
41
L5A(-)118GN
13
12 L5A(+)118YL
TODRIVETRAINJ1708CH2_04
XMSN CONTROLMODULE
(7151&R)
CONN BODYLOCK
(7906F)
25
LOWCOOLANTSENSOR
(6400M)
TODRIVETRAINJ1939CH2_07,07A
F2-B4
TRANSCONTROLMODULE
(7151&R)
ATA-
KL.87(VPWR)
NOTUSED
KL.87(VPWR)
KL.31B
APS
VBREF
IVS
VSS+
ATA+
KL.31
CAN+
MPR(LSD)
KL.31
KL.15
DDS
CAN-
ECL
BAP
Figure 81 Electronic Engine Controls, (V8–AVNT) Engines
S08315
82 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
6.4. ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL ANDBODY BUILDER CONNECTIONS, P. 4
Figure 82 Electronic Engine Controls, V8–AVNT Engine Cruise Control and Body Builder Connections
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
83
6.5. CATERPILLAR C10, C11, C12, AND C13 ENGINES, P. 5
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 6CAT C10, C11, C12 & C13 ENGINES
U00DLCK
16DEC01 AE08-52370 0542/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
E 59924RADDED EATON DM3 TRANS NOTE
52778H
JKP 4JAN06
A97
P18V
T
D
20Y
L
A97
Y18V
T
(9260)
LOW COOLANT
A
D
ENGINE/TRANSMISSION(7800)
6 11 7DASH
B
20
K97
AT
14V
T
FREON
(6200)
SYS CONTROLBLUE
(4008)
K3A
(+)
18
DK
BL
2 15PASS THRU
B4 C4
J5E
(-)
W/W
AB
CO
5
A5AP(-)20LTGN
(1800)
34
C
K97AM10VT
C
(1650)
(1500)
PUBLIC
J1708 & 5V
K97
-GD
14W
H
(4820)
19
F1-F1
MINI FUSE (4001)
CH02_14
B(1805)
SENSOR
65
B99
V18V
T
B9
7P18V
T
K97
U18V
T
A5AL(+)18YL
A5B
(-)
18LT
GN (1600)
J5C
(+)
W/B
EN
DIX
J5C
(-)
W/B
EN
DIX
J99V
18V
T
J97
P18V
T
K10-GU14WH
K7
7B16
LT
GN
K5T
18LT
GN
K9
9V
18V
T
K34
D16T
N
K5V
20Y
L
K5
W20
LT
GN
K47
16
GY
K9
7Y
A18
VT
K34
B16T
N
K97
AS
14V
T
N14-G10WH
K97-G
E14W
H
N97-G10WH
5334
J5E
(+)
W/W
AB
CO
328
A5
AC
(+)
20Y
L
4 49 54 66
ECM(6013)
A5B
(+)
18Y
L
B
B
A
A
CLEAN PWR
(6323)FEED
J1939
ECM NEG
5
(1652)
BATTERIES
(6407)
B
E4 10 8(4103)
A
ENGINE GND(6340)
COMP
G
5 16 1 (1701)
C5
4
DCM
35
D
A
DIAGNOSTIC
SYS CONTROLLER
CLUSTER
FEED
70
5A
F1-E1
IGN FEED
CA
ACCEL. PEDAL
REF SPLICE
B9
7Y
18V
T
J97U
8V
T
A5AG(+)18YL
A5AE(+)18YL
A5AM(-)18LTGN
A5AF(-)18LTGN
A9
9V
18V
T
J3B
(-)
18
GY
J3B
(+)
18D
KB
L
20Y
L
20G
N
J97
Y18
VT
J77B16GN
K77-G16WH
K3B
(-)
18
GY
K5S
18Y
L
K97
P18V
T
K5U18YL
K5AE18LTGN
K4
7A
16G
Y
K34
-GA
16W
H
K34C
16T
N
K97-GA10WH
N14A
Y1
0R
D
N14BA10RD
N97AA10RD
503352 52 67A C
A A
30A
B
& GNDECM POS
(9261)
A5A
D(-
)20
LT
GN
9
20G
N
K9
7Y
18V
T
A5AS(-)20LTGN
A5AR(+)20YL
A5AN(+)20YL
A5AH(-)18LTGN
CH10_20 FOR EATON DM3 TRANS
Figure 83 Caterpillar C10, C11, C12, and C13 Engines
S08315
84 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
6.6. CUMMINS ISM ENGINE, P. 6
Figure 84 Cummins ISM Engine
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
85
6.7. I6 HEUI ENGINE, P. 7
NAME
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
DATE
REFERENCE
RELEASE NO.
CHANGE
SHEET
ELECTRICAL CIRCUIT DIAGRAM
DRAWN
PART NO.
DATE
INTERNATIONAL TRUCK AND ENGINE CORPORATION
REVCHK
CHAPTER 6ELECTRONIC ENGINE CONTROLS
(16-HEUI) ENGINES
U00JLH3
12SEP03 AE08-52370 07ADDED EATON DM3 TRANS NOTE B 59924R
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
52778H
JKP 4JAN06
K97S16VT
B97AF18VT
B
A
1
47
ENGINE/DASH
(4103)
24
K34A18TN
16
5
21
J24B18GY
J24C18GY
B
87A
R11-2
B
CAB FUSEBLOCK
(1012)
M1-A4
N14AY10RD
J13CW10PK
DCMCONN
(1800)
E2
N97-G10WH
J97W10VT
A97Y18VT
ENGINE/DASH
(4103)
8
A18
B
J97W10VT
K97L14PL
J13S14PK
C2
A2
K97V14PL
K10-G
B1
4W
H
23
K10-G18WH
5A
5A
(4001)
M1-A3
F1-E2
R11-5
K97AA10VT
F
B99V18VT
EC
M (
60
07)
K97C18VT
10
FROM PRIMARYIGNITION FEED
RELAY
B97
AH
18V
T
1
F1-E1
6
ECM2 CLEANPOWER & GND
(6323)
K97E16VT
ENGINE/DASH
(4103)
ECU POWER/STARTER(4105)
ECMNEGATIVE
(9260)
2
J99V18VT
18
B99E18VT
K24A18GY
M1-C3
22
EXHAUST BRAKESOLENOID
(6500)
86
C4
F1-B2
85
K97Z14PL
K97UA18VT
C
A13AH10PK
C5
2
K97K18VT
BAPSENSOR(1808)
K97R18VT
B97AD18VT
12
J97QA18VT
87
A97P18VT
EXHAUSTBRAKE
SOLENOID(6502)
K97P14PL
BATTERIES
B
K97V14PL
7
M1-B3
K10-GA18WH
B
F24
87
J13W14PK
R11-3
K97D18VT
A
18GN
APS/IVS(1804)
J97Y18VT
ENGINEBLOCK
GND
A
N14BA10RD
K99S18VT
3
FROM PRIMARYIGNITION
RELAY (R9-4)(4003) CH02_14
11
J97P18VT
J24B18GY
ECU POWER/STARTER(4105)
42
J99U18VT
GND(6704)
30
4
B2
M1-C4
C6
5A
POWER RELAY(4003)
15
D
J97UA18VT
B99U18VT
2
3
K97
AA
12V
TLOW
COOLANTSENSOR(6400)
B97P18VT
INTAKE AIRTEMP SENSORS
(6703)(LOCATED ONAIR BRAKE)
B5
A
A
K97Y14VT
5
1
ENGINE/DASH(4103)
A99V18VT
85
ENGINE ECMFEED FUSE
(9254)
EXHAUST BRAKERELAY
(4002)
30
J97AAA14VT
FROMSECONDRYIGNITION
RELAY(4003)
R11-4AC10
A99U18VT
POWERRELAY
(4003)
N14-G10WH
F1-A2
R11-1
ECM POSITIVEFEED (9261)
41
E
B97A
E18V
T
27
K24-G
18W
H
4
3
B97
Q18V
T
N97AA10RD
A
N97-GA10WH
K97T18VT
K97F14PL
1
PASS THRUAT DASH(4014)
A97Q18VT
B97Y18VT
86
A99E
18V
T
F1-F1
B
29
J24A18GY
19
2
B4
J97-GA10VT
K97N14PL
K99T18VT
A
K34-G
18
WH
87A
40A
MINIFUSEBLOCK
(4001)
MULTIFED TERMINAL/BUSS BAR
SEE CH10_20 FOR EATON DM3 TRANS
Figure 85 I6 HEUI Engine
S08315
86 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
6.8. I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITHMANUAL TRANSMISSION, P. 8
Figure 86 I6 HEUI Engine Cruise Control and Body Builder Connections with Manual Transmission
S08315
3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXTModels Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS
87
6.9. ROAD SPEED SIGNAL, P. 9
Figure 87 Road Speed Signal
S08315