2013-02!06!164424 International Truckschematics

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: 3200 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 4100 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 4200 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 4300 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 4400 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 7300 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 7400 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 7500 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 7600 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 7700

S08315 Copyright © 05/01/2009 Navistar, Inc.

Start Date: 10/01/2005

End Date: 02/28/2007

Model: 8500 Start Date: 10/01/2005 End Date: 02/28/2007 Model: 8600 Start Date: 10/01/2005 End Date: 02/28/2007 Model: MXT Start Date: 07/06/2006 End Date: 02/28/2007 Model: RXT Start Date: 07/06/2006 End Date: 02/28/2007 S08315 05/01/2009

S08315 Copyright © 05/01/2009 Navistar, Inc.

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

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Table of Contents

1. INSTRUCTIONS AND CHARTS (CHAPTER 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.1. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.2. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 1.3. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.4. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.5. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.6. NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBER IDENTIFICATION, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.7. CIRCUIT DIAGRAM INSTRUCTIONS, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 1.8. CIRCUIT DIAGRAM INSTRUCTIONS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 1.9. SCHEMATIC SYMBOL CHART, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 1.10. RELAY FUNCTIONS, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 1.11. LAMP BULB CHART, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 1.12. INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION, P.12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 2. 12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 2.1. ACCESSORY, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 2.2. BATTERY FEEDS, CAB, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 2.3. BATTERY, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 2.4. 1708 DATA LINK-CHASSIS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 2.5. J–1708 DATA LINK-CAB, P. 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 2.6. SWITCH DATA LINK, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 2.7. DRIVETRAIN 1939 DATA LINK (CAB), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 2.8. DRIVETRAIN 1939 DATA LINK (CHASSIS), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 2.9. J1939 DATA LINK — MXT, P. 7A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 2.10. GROUNDS, CHASSIS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 2.11. GROUNDS, CHASSIS, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 2.12. GROUNDS, IP, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 2.13. GROUNDS, IP, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 2.14. IGNITION CAB WITH THEFT DETERRENT, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 2.15. IGNITION CAB, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 2.16. IGNITION FEEDS, CHASSIS, P. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 2.17. START, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 3. CAB ACCESSORIES (CHAPTER 3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 3.1. CIGAR LIGHTER AND POWER FEEDS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 3.2. CB POWER, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 3.3. COMPASS AND TEMPERATURE DISPLAY, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 3.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 3.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 3.6. HORN, DUAL ELECTRIC, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 3.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 3.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 3.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 3.10. 2–WAY RADIO, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 3.11. SWITCH PACK, OPTIONAL GAUGE PACK, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

S08315

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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 3.12. 3.13. 3.14. 3.15. 3.16. 3.17. 3.18. 3.19. 3.20. 3.21. 3.22. 3.23. 3.24. 3.25. 3.26. 3.27. 3.28. 3.29. 3.30. 3.31. 3.32. 3.33. 3.34. 3.35. 3.36.

LIGHTED AIR SHIELD, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 ROOF AUX. LOAD, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 SATELLITE COMMUNICATION QUALCOMM-MCT AND IMCT SYSTEMS, P. 14. . . . . . . . . . . . . .43 SELF CONTAINED AIR SEAT, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 DIGITAL CLOCK PTC, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 TRANSMISSION ALLISON LCT COLUMN SHIFTER, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 HEATED SEATS FOR 7700 MODELS ONLY, P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 BACKUP CAMERA, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 XATA COMPUTER, P. 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 KEYLESS IGNITION SYSTEM, P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 TELEMATICS SYSTEM, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53 EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54 XATA DATA SYSTEM, P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 CADEC GPS SYSTEM, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 TRIP MASTER, P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 ENTERTAINMENT SYSTEM — RXT, P. 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 ENTERTAINMENT SYSTEM — RXT, P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 ENTERTAINMENT SYSTEM — RXT, P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 ENTERTAINMENT SYSTEM — RXT, P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 RXT — APO_1 AND APO_2 AUXILIARY POWER SOCKET, P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 TACHOGRAPH, P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 COMMUNICATIONS SYSTEM, AWARE, P. 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 COMMUNICATIONS SYSTEM, AWARE, P. 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

4. 12V CHARGING + CRANKING SYSTEM (CHAPTER 4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 4.1. I6 EGR ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 4.2. V8 AVNT ENGINES, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 4.3. CATERPILLAR, CUMMINS ISM ENGINES, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 4.4. I6 HEUI ENGINES, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 4.5. CATERPILLAR ENGINES, CUMMINS ISM AND WITH EATON ULTRASHIFT/DM2, P. 5. . . . . . .70 4.6. I6 EGR ENGINES WITH AIR START, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 4.7. I6 EGR AND POWER PACK 3KW, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 5. FANS AND ENGINE ACCESSORIES (CHAPTER 5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 5.1. FAN WIRING, INTERNATIONAL ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 5.2. ETHER START, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 5.3. SNOW VALVE, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 5.4. FAN WIRING, CATERPILLAR AND CUMMINS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76 5.5. ENGINE FAN, MWM ENGINE, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 5.6. EXHAUST BRAKE, MWM ENGINE, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 6. ELECTRONIC ENGINES (CHAPTER 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 6.1. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 6.2. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 6.3. ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 6.4. ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 6.5. CATERPILLAR C10, C11, C12, AND C13 ENGINES, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83 6.6. CUMMINS ISM ENGINE, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84 6.7. I6 HEUI ENGINE, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 S08315

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

iii

6.8. I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITH MANUAL TRANSMISSION, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 6.9. ROAD SPEED SIGNAL, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 6.10. MWM ENGINE — MULTIPLEXED MONITORING UNIT, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 7. GAUGES WITH AND WITHOUT INTEGRAL WARNING LIGHT (CHAPTER 7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 7.1. IP/GAUGE LIST, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 7.2. WARNING LIGHT LIST, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 7.3. WARNING LIGHTS CONTROLLED BY ENGINE, TRANSMISSION, ABS CONTROLLER, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 7.4. ENGINE OIL PRESSURE AND TEMP, SPEEDOMETER, TACH, VOLTMETER AND WATER TEMP GAUGE CIRCUITS, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 7.5. IP/GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 7.6. AIR PRESSURE INPUT CIRCUIT, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 7.7. AXLE TEMPERATURE, FWD REAR AND REAR AXLES, GAUGE INPUT CIRCUIT, P. 7. . . . . .95 7.8. FUEL GAUGE INPUT CIRCUIT (SINGLE TANK) DIFFERENTIAL LOCK WARNING LAMPS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 7.9. GAUGES AND WARNING LIGHTS — FUEL FILTER HEATER AND WATER IN FUEL LIGHTS, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97 7.10. GAUGES AND WARNING LIGHTS — PARK BRAKE LIGHT AND TRANSMISSION OIL TEMP. GAUGE, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98 7.11. GAUGES AND WARNING LIGHTS — AMMETER, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99 7.12. ENGINE OIL TEMPERATURE GAUGE WITH CATERPILLAR, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . .100 7.13. FRONT AXLE ENGAGEMENT WARNING LAMP, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101 8. LIGHTS (CHAPTER 8). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102 8.1. BACKUP LIGHTS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102 8.2. LIGHT SYSTEMS — CLEARANCE, MARKER, AND PARK, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 8.3. LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104 8.4. LIGHT SYSTEMS — TURN SIGNAL AND STOP SWITCHES, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 8.5. DOME LIGHT, MAP LIGHT, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 8.6. DOME LIGHT, MAP LIGHT (CONT.), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 8.7. FOG LIGHT AND WORK LIGHT, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108 8.8. HEADLIGHTS, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109 8.9. AUX. HEADLIGHTS, AUX. PARK, AUX TURN, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 8.10. PANEL LIGHTS, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111 8.11. RXT EXTERIOR LIGHTING, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112 8.12. TAIL, TURN, AND STOP LAMPS, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113 8.13. MXT — EXTERIOR LIGHTING, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114 9. CHASSIS ACCESSORIES (CHAPTER 9). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 9.1. AIR DRYER AND HEATED DRAIN VALVE, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 9.2. ANTILOCK BRAKE SYSTEM (ABS), AIR, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116 9.3. ANTILOCK BRAKE SYSTEM (ABS), AIR, TRACTION CONTROL, P. 3. . . . . . . . . . . . . . . . . . . . . . . . .117 9.4. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC, P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118 9.5. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119 9.6. ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 9.7. TWO SPEED AXLE SWITCH WITH MANUAL TRANSMISSION AND I6 HEUI FUEL HEATER N/WARN LIGHTS, P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121 9.8. BRAKE SYSTEM, HYDRAULIC, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122 9.9. FUEL TRANSFER PUMP, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123 9.10. BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10. . . . . . . . . . . . . . .124 S08315

iv

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 9.11. BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10A. . . . . . . . . . . . .125 9.12. BODY BUILDER AND TRAILER TURNS, CENTER PIN ABS, CENTER PIN AUX, P. 11. . . . .126 9.13. BODY BUILDER AND 7–WAY TRAILER SOCKET BACK OF CAB SOCKET, P. 12. . . . . . . . . .127 9.14. BODY BUILDER AND TRAILER SOCKET END OF FRAME (EOF) SOCKET AND BODY BUILDER, P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128 9.15. AIR SOLENOID 4–WAY PACK, P. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129 9.16. REMOTE POWER UNITS, SOLENOID PACKS, REMOTE ENGINE SPEED CONTROLLER, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 9.17. CHASSIS ACCESSORIES, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131 9.18. AIR SUSPENSION, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132 9.19. AUX. TRAILER, ACC CONTROLLED, P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133 9.20. AUX. TRAILER, BTRY CONTROLLED, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134 9.21. LIFT AXLES (NON-STEERABLE), P. 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135 9.22. LIFT AXLES (STEERABLE), P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 9.23. AIR ACTUATED PARK BRAKE, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137 9.24. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138 9.25. ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139 9.26. LIFT AXLES, WITH NON—STEERABLE FOR SS MODELS, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . .140 9.27. FUEL / WATER SEPARATOR WITH 12VDC FUEL PREHEATER, P. 26. . . . . . . . . . . . . . . . . . . . . . . .141 9.28. ELECTRONIC TRAILER BRAKE ACCOMMODATION, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142 9.29. LECTRASHIFT ACCOMMODATION, P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143 9.30. AUXILIARY 40 AMP CIRCUIT, P. 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144 9.31. HOURMETER, CUSTOMER MOUNTED PTO, P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145 9.32. REMOTE START/ STOP, P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146 9.33. LIFT AXLE WITH 14RAR, P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147 9.34. LIFT GATE, P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148 9.35. LIFT AXLE MULTIPLEX, P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149 9.36. BODY BUILDER WHEELCHAIR LIFT INTERLOCK ELECTRICAL CONNECTION, P. 35. . .150 9.37. AIR PARK BRAKE INTERLOCK, P. 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151 9.38. HYDRAULIC ABS — WABCO FULL POWER, P. 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152 9.39. CENTER PIN CIRCUIT, P. 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153 9.40. FIFTH WHEEL CIRCUIT, P. 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154 9.41. HYDRAULIC POWER BRAKE WITH SAHR PARK BRAKES, P. 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . .155 9.42. AIR COMPRESSOR, P. 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156 9.43. ELECTRIC AIR COMPRESSOR, P. 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157

10. TRANSMISSIONS (CHAPTER 10). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158 10.1. ALLISON GEN4 LCT TRANSMISSION OR ALLISON 1000, 2000, 2400, P. 1. . . . . . . . . . . . . . . . .158 10.2. ALLISON GEN4 LCT TRANSMISSION OR ALLISON 1000, 2000, 2400, P. 1A. . . . . . . . . . . . . . .159 10.3. TRANSMISSION, LCT WITH V8, P. 1B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160 10.4. ALLISON MD TRANSMISSION, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161 10.5. ALLISON GEN4 MD TRANSMISSION (WTEC), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162 10.6. ALLISON MD TRANSMISSION (CONT.), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163 10.7. TRANSMISSION, WTEC MD W/AUTO NEUTRAL, P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164 10.8. TRANSMISSION, WTEC WITH V8, P. 5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165 10.9. TRANSMISSION, WTEC WITH V8, P. 5B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166 10.10. EATON AUTOSHIFT TRANSMISSION, P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167 10.11. EATON AUTOSHIFT TRANSMISSION (CONT.), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .168 10.12. EATON LIGHTNING TRANSMISSION, P. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169 10.13. ALLISON HD TRANSMISSION, P. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170 10.14. ALLISON HD TRANSMISSION, P. 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171 10.15. ALLISON HD TRANSMISSION, P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172 10.16. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL, P. 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173 S08315

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

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10.17. ALLISON HD TRANSMISSION WITH AUTO NEUTRAL — GEN4, P. 13. . . . . . . . . . . . . . . . . . . . . .174 10.18. ALLISON LCT TRANSMISSION (ALLISON 1000, 2000, 2400) WITH I6 HEUI, P. 14. . . . . . . .175 10.19. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED EFFECTS, P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176 10.20. TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED EFFECTS, P. 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177 10.21. EATON ULTRASHIFT/DM2, P. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178 10.22. EATON ULTRASHIFT/DM2 (CONT.), P. 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179 10.23. WTEC MD TRANSMISSION WITH AUTO NEUTRAL, P. 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180 10.24. WTEC MD TRANSMISSION WITH AUTO NEUTRAL AND WITH 0013WUA, P. 19A. . . . . . . .181 10.25. EATON AUTOSHIFT/ULTRASHIFT TRANSMISSION (GEN 3), P. 20. . . . . . . . . . . . . . . . . . . . . . . . . .182 10.26. EATON HYBRID TRANSMISSION, P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183 10.27. EATON HYBRID TRANSMISSION, P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .184 10.28. EATON HYBRID TRANSMISSION, P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185 10.29. EATON HYBRID TRANSMISSION, P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186 10.30. EATON HYBRID TRANSMISSION, P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187 10.31. EATON HYBRID TRANSMISSION, P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .188 10.32. TRANSFER CASE — WITH MXT, P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .189 10.33. TRANSFER CASE — WITH MXT, P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 11. AIR CONDITIONING (CHAPTER 11). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191 11.1. HVAC SYSTEMS, P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191 11.2. AIR CONDITIONING, P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192 11.3. AUTOTHERM SYSTEMS, P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193 12. CONNECTOR COMPOSITES (CHAPTER 12). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194 12.1. CONNECTOR COMPOSITES (10M), (71), (72), (345F), P. 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194 12.2. CONNECTOR COMPOSITES (420F), (421F), (422M), (520), (521), (522), (523), (524), P. 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195 12.3. CONNECTOR COMPOSITES (734M), (1002), (1003), P. 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196 12.4. CONNECTOR COMPOSITES (1005), (1006), (1008), (1009), P. 3A. . . . . . . . . . . . . . . . . . . . . . . . . . . . .197 12.5. CONNECTOR COMPOSITES (1007), (1008), (1010), P. 3B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198 12.6. CONNECTOR COMPOSITE (1011), P. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .199 12.7. CONNECTOR COMPOSITE (1012), P. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 12.8. CONNECTOR COMPOSITE (1013), P. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .201 12.9. CONNECTOR COMPOSITE (1014), P. 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .202 12.10. CONNECTOR COMPOSITES (1016), (1018), (1019), (1019F), (1019M), (1020M), P. 8. . . . .203 12.11. CONNECTOR COMPOSITES (1020), (1021M), (1022M), P. 8A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .204 12.12. CONNECTOR COMPOSITES (1027M, F), (1040), (1100), (1101A), (1101), (1102), P. 9. . . . .205 12.13. CONNECTOR COMPOSITES (1104), (1105M), (1106), (1200), (1210), (1240), P. 10. . . . . . . .206 12.14. CONNECTOR COMPOSITES (1300), (1301), (1400), (1402), (1410), (1500), (1510), P. 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207 12.15. CONNECTOR COMPOSITES (1553), (1554F), (1555), (1600), (1601), (1650), P. 12. . . . . . . .208 12.16. CONNECTOR COMPOSITES (1652), (1657), (1657M), (1657M2), (1657N), (1657Y), (1658), (1659), (1660), (1661), P. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .209 12.17. CONNECTOR COMPOSITES (1650), (1701), P. 13A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 12.18. CONNECTOR COMPOSITE (1701), P. 13B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .211 12.19. CONNECTOR COMPOSITES (1703), (1800), (1804), (1807), (1808), (1809), (1810), (1811), (1812), (1813), (1814), (1815), P. 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212 12.20. CONNECTOR COMPOSITES (1820), (1822), (1823), (1824), (1828), (1852), (1860), P. 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213 12.21. CONNECTOR COMPOSITES (1861), (1901M), (1905), (1906), (1915), P. 15A. . . . . . . . . . . . . . .214

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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 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. . . . . . . . .219 12.27. CONNECTOR COMPOSITE (4001), P. 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .220 12.28. CONNECTOR COMPOSITE (4002), P. 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .221 12.29. CONNECTOR COMPOSITE (4003), P. 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222 12.30. CONNECTOR COMPOSITES (4004), (4007), (4008), P. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223 12.31. CONNECTOR COMPOSITE (4014), P. 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .224 12.32. CONNECTOR COMPOSITE (4014/1700), P. 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225 12.33. CONNECTOR COMPOSITES (4015), (4017), (4018), (4019), (4020), (4021), (4022), (4023), P. 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .226 12.34. CONNECTOR COMPOSITES (4024), (4030), (4031), (4032), (4033), (4037), (4038), (4040), (4041), (4070), (4071), P. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227 12.35. CONNECTOR COMPOSITES (4087), (4088), (4100), (4101), (4109), (4112), P. 29. . . . . . . . . .228 12.36. CONNECTOR COMPOSITE (4103), P. 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .229 12.37. CONNECTOR COMPOSITE (4103), P. 30A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230 12.38. CONNECTOR COMPOSITES (4105), (4111), (4120), (4301), P. 31. . . . . . . . . . . . . . . . . . . . . . . . . . . .231 12.39. CONNECTOR COMPOSITES (4305), (4410), (4410B), (4410C), (4410D), (4410E), (4410H), (4410M), (4411), P. 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .232 12.40. CONNECTOR COMPOSITES (4411A), (4411B), (4412), (4415), (4450), (4450A), (4460A), (4460), P. 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233 12.41. CONNECTOR COMPOSITE (4705), P. 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .234 12.42. CONNECTOR COMPOSITES (4705F32), (4705F3), (4712F), (4713F), (4810), (4820), (4830), P. 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235 12.43. CONNECTOR COMPOSITES (4840), (4850), (4900), (4906), (4910), P. 36. . . . . . . . . . . . . . . . . . .236 12.44. CONNECTOR COMPOSITES (4921), (4922), (4950), (4953), (4954), P. 36A. . . . . . . . . . . . . . . . .237 12.45. CONNECTOR COMPOSITES (6007), (6011), P. 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238 12.46. CONNECTOR COMPOSITES (6013M), (6014), (6015), P. 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .239 12.47. CONNECTOR COMPOSITES (6020), (6021), (6200), (6316), (6323), P. 39. . . . . . . . . . . . . . . . . . .240 12.48. CONNECTOR COMPOSITES (6020), P. 39A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241 12.49. CONNECTOR COMPOSITES (6331F), (6332), (6333), (6334), (6400), (6401M), (6401), (6406), (6407), (6407D), (6409), (6500), (6502), (6550), P. 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242 12.50. CONNECTOR COMPOSITES (6703), (6704), (6708), (6900A), (7103), (7104), (7104A), (7105), (7106), (7107), P. 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243 12.51. CONNECTOR COMPOSITES (7111), (7150), P. 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244 12.52. CONNECTOR COMPOSITE (7151), P. 42A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245 12.53. CONNECTOR COMPOSITES (7200), (7202), (7203), P. 42B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .246 12.54. CONNECTOR COMPOSITES (7204), (7205), (7206), (7208), (7211), (7212), (7213), P. 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .247 12.55. CONNECTOR COMPOSITES (7214), (7250), (7251), P. 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .248 12.56. CONNECTOR COMPOSITES (7300), (7301), P. 44A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .249 12.57. CONNECTOR COMPOSITES (7302), (7304), (7305), (7306), (7350), P. 45. . . . . . . . . . . . . . . . . . .250 12.58. CONNECTOR COMPOSITES (7500), (7502), (7503), (7600), (7601), P. 45A. . . . . . . . . . . . . . . . .251 12.59. 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 S08315

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

vii

12.61. CONNECTOR COMPOSITES (7900), (7901), (7905), (7906), P. 48. . . . . . . . . . . . . . . . . . . . . . . . . . . .254 12.62. CONNECTOR COMPOSITES (7909), (8000), (8001), (8102), (8150), (8151), (8200), P. 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255 12.63. CONNECTOR COMPOSITES (8201), (8301), (8310), (8311), (8312), (8400), (8500), (8501), (8502), (8502A), P. 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .256 12.64. CONNECTOR COMPOSITES (8503), (8503A), (8505), (8506), (8507), (8508), (8509), (8600), (8601), (8602), P. 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .257 12.65. CONNECTOR COMPOSITES (8700), (8701), (8800), (8801), (8802), (8803), (8805), P. 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258 12.66. CONNECTOR COMPOSITES (9001), (9002), (9100), (9101), (9102), (9103), (9104), (9254), (9255), P. 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259 12.67. CONNECTOR COMPOSITES (9260), (9261), (9262), (9263), P. 54. . . . . . . . . . . . . . . . . . . . . . . . . . . .260 12.68. CONNECTOR COMPOSITES , (9264), (9265), (9303A), (9405), (9501), (9502), (9503), (9504), (9505), (9506), (9506/9911), P. 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .261 12.69. CONNECTOR COMPOSITES (9507), (9508), (9509), (9510), (9511), (9512), (9513), (9514), (9515), P. 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262 12.70. CONNECTOR COMPOSITES (9516), (9517), (9518), (9519), (9520E), (9520F), (9521), (9528), P. 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .263 12.71. CONNECTOR COMPOSITE (9700), P. 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .264 12.72. CONNECTOR COMPOSITE (9700), P. 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .265 12.73. CONNECTOR COMPOSITES (9715/9780), (9715A), (9715B), P. 60. . . . . . . . . . . . . . . . . . . . . . . . . . .266 12.74. CONNECTOR COMPOSITES (9716/9779), (9716A), (9716B), P. 61. . . . . . . . . . . . . . . . . . . . . . . . . . .267 12.75. CONNECTOR COMPOSITES (9717A), (9717B), P. 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .268 12.76. CONNECTOR COMPOSITES (9718), (9719), (9720), (9722), (9733), (9734), (9736), (9739), (9740), (9741), P. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .269 12.77. CONNECTOR COMPOSITES (9742), (9743), (9745), (9754), (9762), (9763), (9765), (9766), (9767), P. 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .270 12.78. CONNECTOR COMPOSITES (9777), (9778), P. 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .271 12.79. CONNECTOR COMPOSITES (9870), (9871), (9811), (9812), (9814), (9815), (9830), (9850), (9860), (9865M), (9900), (9900A), (9913A), P. 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272 12.80. CONNECTOR COMPOSITES (9913B), (9914), (9994), (9999), P. 67. . . . . . . . . . . . . . . . . . . . . . . . . .273 12.81. CONNECTOR COMPOSITES (1J), (2J), P. 67A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .274 12.82. CONNECTOR COMPOSITES (9988), (9989), (9990), (9991), (9992), (9993), (9995), (9996), P. 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .275 12.83. CONNECTOR COMPOSITES (1936), (1937), (1938), (1940), P. 69. . . . . . . . . . . . . . . . . . . . . . . . . . . .276 12.84. CONNECTOR COMPOSITES (1943), (1944), (1949), (1997), P. 70. . . . . . . . . . . . . . . . . . . . . . . . . . . .277 12.85. CONNECTOR COMPOSITE (9998), P. 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .278 12.86. 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, RXT Models 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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

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

1

2

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

1.2. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2 INTERNATIONAL TRUCK AND ENGINE CORPORATION

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.

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATION AND LOCATION (CONT.)

CHAPTER 1

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.) CIRCUIT NUMBER

DESCRIPTION

COLOR

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

17

PK

STARTER CONTROL

18

PK

GLOW PLUG/PRE-HEATER

19

GY

ENGINE SHUTDOWN

20

LTGN

REMOTE POWER MODULE

21

TN

COLD START CONTROLS (ETHER)

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

TN

ENGINE OIL TEMPERATURE

31

TN

TRANSMISSION OIL TEMPERATURE

32

TN

AXLE OIL TEMPERATURE

16

22

CHK

DATE

PEC 16JAN01

CHANGE

REV

PRODUCTION RELEASE.

A

REFERENCE DRAWN U00JXP9 P54304U RELEASE NO. P52778H

Figure 2

NAME 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS PART NO. DATE 09AUG00

AE08-52365

Circuit Number Identification and Location Chart (Cont.)

S08315

SHEET 02

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

1.3. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3 INTERNATIONAL TRUCK AND ENGINE CORPORATION

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.

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATION AND LOCATION (CONT.)

CHAPTER 1

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.) CIRCUIT NUMBER

COLOR

DESCRIPTION

33

TN

ENGINE OIL LEVEL

34

TN

COOLANT LEVEL

35

TN

ENGINE OIL PRESSURE

36

TN

FUEL LEVEL

37

TN

FUEL PUMP

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)

OR

TURN SIGNAL LIGHTS - RIGHT

38

57

LT GN CHK

DATE

PEC 16JAN01

TURN SIGNAL LIGHTS - RIGHT (BODY BUILDER CONNECTION)

CHANGE

REV

PRODUCTION RELEASE.

A

REFERENCE DRAWN U00DLCK P54304U RELEASE NO. P52778H

Figure 3

NAME 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS PART NO. DATE 15 MAY 00 AE08-52365

Circuit Number Identification and Location Chart (Cont.)

S08315

SHEET 03

3

4

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

1.4. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 4 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATION AND LOCATION (CONT.)

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.) CIRCUIT NUMBER

COLOR

DESCRIPTION

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

68

BN

TAIL LIGHTS

69

BN

LICENSE PLATE LIGHT

70

OR

STOP LIGHTS

RD

STOP LIGHTS (BODY BUILDER CONNECTION)

67

71

CHK

DATE

PEC 16JAN01

OR

BACK - UP LIGHTS

LTBL

BACK - UP LIGHTS (BODY BUILDER CONNECTION)

72

OR

TRAILER AUXILIARY FEED - BATTERY

73

LTGN

PWM

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

CHANGE PRODUCTION RELEASE.

REV A

REFERENCE DRAWN U00DLCK P54304U RELEASE NO. P52778H

Figure 4

NAME 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS PART NO. DATE 15MAY00 AE08-52365

Circuit Number Identification and Location Chart (Cont.)

S08315

SHEET 04

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

1.5. CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 5

Figure 5

Circuit Number Identification and Location Chart (Cont.)

S08315

5

6

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

1.6. NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBER IDENTIFICATION, 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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

1.7. CIRCUIT DIAGRAM INSTRUCTIONS, P. 7 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

CIRCUIT DIAGRAM INSTRUCTIONS

A - SWITCH AND RELAY POSITIONS AS SHOWN ON CIRCUIT DIAGRAMS INDICATE NORMAL POSITION WITH IGNITION OFF UNLESS OTHERWISE NOTED.

B - MULTIPLE CONNECTIONS ARE DISPLAYED ON SCHEMATIC AS SHOWN. REFER TO CONNECTOR COMPOSITE WITH APPLICABLE NUMBER FRO MORE COMPLETE INFORMATION.

86

30

87A

87

CHAPTER 1

12

12

AND/OR

85

RELAY - SUPPRESSED SWITCH SWITCH: MANUAL/MECHANICAL MAGNETIC SUPPRESSED

INDICATES CASE GROUND

SINGLE IN-LINE CONNECTORS DISPLAYED AS SHOWN WITH OR WITHOUT CONNECTOR NUMBER.

C - PHANTOM LINES INDICATE PRINTED CIRCUITS OR BUSSED CIRCUITS. THESE CIRCUITS EXIST IN THE INSTRUMENT CLUSTERS AND FUSE/CIRCUIT BREAKER CONNECTORS. LOCATION/CIRCUIT NUMBER WIRE GAUGE/WIRE COLOR LOCATION IN FUSE/CIRCUIT BREAKER CONNECTION

BUSS IN FUSE/CIRCUIT BREAKER CONNECTOR

PRINTED CIRCUIT IN INSTRUMENT CLUSTER

F1

FUSE RATING

A

VOLTMETER

B

20A

D - MULTPLE CIRCUIT NUMBERS ON A LINE INDICATE ONE WIRE DISTRIBUTING CURRENT TO TWO CIRCUITS.

A55A/A60 16OR

A60 16OR A55A 16OR

E - SWITCHES, RELAYS AND COMPONENTS INDICATE EXTERNAL WIRE CONNECTIONS AND/OR INTERNAL CONNECTIONS OR CONTACTS. WIRE CONNECTION

S A S I I I A A OFF OFF OFF OFF A S I GND S A

WIRE CONNECTION

INTERNAL CONNECTION

B

CONTACT

A128

A12A

S I

BUSSED CONTACT

16BN ETHER SWITCH

F19

F18

16RD

20A

KEY SWITCH

PIGTAIL

A12

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). NOTE: FOR CIRCUIT DESCRIPTION OTHER THAN GROUNDS,NEITHER THE LETTER "G" NOR THE COLOR WHITE SHALL BE USED. GROUND CIRCUITS ARE DESCRIBED THUS: R32-G R32-GA R32-GB

11-G 11-GA 11-GB COMMON GROUND CIRCUIT NUMBER CHK

DATE

PEC 16JAN01

CHANGE PRODUCTION RELEASE.

REV A

INDIVIDUAL GROUND CIRCUIT NUMBER

REFERENCE DRAWN U00DLCK P54304U RELEASE NO. P52778H

Figure 7

SUFFIX G IS NOT A SUFFIX BUT INDICATES A GROUND CIRCUIT.

LOCATION

SUFFIX G IS NOT A SUFFIX BUT INDICATES A GROUND CIRCUIT.

NAME 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS PART NO. DATE 15MAY00

Circuit Diagram Instructions

S08315

AE08-52365

SHEET 07

7

8

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

1.8. CIRCUIT DIAGRAM INSTRUCTIONS, P. 8 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

CHAPTER 1

CIRCUIT DIAGRAM INSTRUCTIONS

G - ABBREVIATIONS: COLOR, NOUN AND ENGINE COLOR ABBREVIATION AQ - AQUA BK - BLACK BL - BLUE BN - BROWN DK GN - DARK GREEN GD - GOLD GY - GRAY GN - GREEN LT BL - LIGHT BLUE

NOUN ABBREVIATION

LT GN - LIGHT GREEN OR - ORANGE PK - PINK PL - PURPLE RD - RED SIL - SILVER TN - TAN VT - VIOLET WH - WHITE YL - YELLOW

A ACC AC AUX AWG B BAT CONNDRL ENG FWD GA -

ACCESSORY AIR CONDITIONER AUXILIARY AMERICAN WIRE GAUGE BATTERY CONNECTION OR CONNECTOR DAYTIME RUNNING LIGHTS ENGINE FORWARD GAUGE

G GROUND GND I IGNITION IGN - INDICATOR IND - LEFT L - LIGHT LT W/O - WITHOUT - OPTIONAL OPT R - RIGHT S - START OR SENDER THERMO - THERMOSTAT - WITH W/

ENGINE ABBREVIATION ISM

- MFG (CUMMINS) 10.8 LITER ELECTRONIC ENGINE CONTROL

N14E PLUS - MFG (CUMMINS) 14 LITER ELECTRONIC ENGINE CONTROL

CHK

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

DATE

PEC 16JAN01

Figure 8

CHANGE

REV

PRODUCTION RELEASE.

A

REFERENCE DRAWN U00JXP9 P54304U RELEASE NO. P52778H

NAME 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS PART NO. DATE 10AUG00 AE08-52365

Circuit Diagram Instructions (Cont.)

S08315

SHEET 08

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

1.9. SCHEMATIC SYMBOL CHART, P. 9

Figure 9

Schematic Symbol Chart

S08315

9

10

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

1.10. RELAY FUNCTIONS, P. 10 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

CHAPTER 1

RELAY FUNCTIONS AND WIRING GUIDE

RELAY FUNCTIONS MINIATURE RELAY FUNCTION AND WIRING GUIDE 1

5

86

30

87A

87 3

85 2

4

RELAY SCHEMATIC ENERGIZING COIL NORMALLY CLOSED CONTACT

COMMON CONTACT

30

NORMALLY OPEN CONTACT

86 87 87A

85 ENERGIZING COIL TYPICAL RELAY (INSERTION END)

85 87A A E

C

E A

30

D

87

C

D B

B 86

FUSEBLOCK SOCKET CONNECTOR SOCKET CABLE INSERTIN END

FUSEBLOCK SOCKET CONNECTOR SOCKET RELAY INSERTION END

MICRO RELAY FUNCTION AND WIRING GUIDE RELAY SCHEMATIC 86

85

30

87

87A

COMMON CONTACT 3

5 ENERGIZING COIL

2

4

NORMALLY OPEN CONTACT

1

CHK

DATE

PEC

16JAN01

CNA 23AUG02

Figure 10

87A 30

ENERGIZING COIL

NORMALLY CLOSED CONTACT

87

86

85

TYPICAL RELAY (INSERTION END)

CHANGE

PRODUCTION RELEASE. MINI RELAY #2 WAS #5.

Relay Functions

S08315

REV

REFERENCE

A

P54304U

B

56507K

DRAWN

NAME

U00DLCK

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

P52778H

DATE

21JUN00

PART NO.

AE08-52365

SHEET

10

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

1.11. LAMP BULB CHART, P. 11 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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. BULB APPLICATION

CHAPTER 1

LAMP BULB CHART

CANDLEPOWER OR WATTS

BULB TRADE NUMBER

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

65 WATTS

GE9007

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

32/3 CANDLEPOWER

1157

2458

SIDE MARKER STOP & TURN/TAIL & LICENSE PLATE

CHK

TURN SIGNAL/MARKER (FENDER)

3157

TURN SIGNAL & MARKER LIGHT

2356

WORK (TRAILER HOOK-UP) LIGHT DATE CHANGE REV

PEC 16JAN01 PEC 18JUN01

Figure 11

PRODUCTION RELEASE. A REVISED DRWG SHEET.

B

REFERENCE DRAWN U00DLCK P54304U RELEASE NO. P54634F P52778H

4411 NAME 42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE PART NO. 20JUN00 AE08-52365

Lamp Bulb Chart

S08315

SHEET 11

11

12

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

1.12. INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION, P.12 CHAPTER 1

INTERNATIONAL V8 & I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION CONNECTOR X3 REFERENCE (6020)

ECM PIN #

DESCRIPTION

ECM PIN #

TERM

DESCRIPTION

1

FPM

FUEL PUMP MONITIOR

1

KL.87

BATTERY POWER

2

FLI

FUEL LEVEL INDICATOR

2

KL.87

BATTERY POWER

3

KL.15

IGNITION FEED

3

4

ECL

ENGINE COOLANT LEVEL

4

5

MPR

MAIN POWER RELAY

5

6

KL.31

GROUND

6

7

KL.31

GROUND

7

8

DDS

DRIVELINE DISENAGE SWITCH

8

9

FPC

FUEL PUMP CONTROL

9

VSS-

VEHICLE SPEED SENSOR-

10

TCSS

TORQUE CURVE SELECT SWITCH

10

VSS+

VEHICLE SPEED SENSOR+

11

TACH

TACHOMETER CONTROL

11

12

CAN1+

DRIVETRAIN J1939 DATALINK +

12

13

CAN1-

DRIVETRAIN J1939 DATALINK -

13

14

RAS

RESUME/ACCELERATE

14

15

CAN1-SHLD

DRIVETRAIN 1939 DATALINK SHLD

15

NOT POPULATED

16

16

CNA

17

VSS_CAL

VEHICLE SPEED SENSOR CALIBRATION

17

18

VRE

VEHICLE RETARDER ENABLE

18

NOT POPULATED SENSOR REFERENCE VOLTAGE

VBREF

NOT POPULATED LSI_SPARE2

LOW SPEED INPUT 2 NOT POPULATED NOT POPULATED

NOT POPULATED IDLE VALIDATION SWITCH

IVS

NOT POPULATED EFAN

ELECTRIC FAN CONTROL

LSO_SPARE4

LOW SIDE OUTPUT 4 NOT POPULATED NOT POPULATED

APS

ACCELERATION POSITION SENSOR

19

RPRE

REMOTE PRESET PTO ENABLE

19

20

RVAR

REMOTE VARIABLE PTO ENABLE

20

ATA+

J1708 DATALINK +

21

SCS

SET/COAST

21

ATA-

J1708 DATALINK -

22

ESHTR

ELECTRONIC SHUTTER RELAY

22

23

ECI

ENGINE CRANK INHIBIT

23

GSC

GENSET SPEED CONTROL

24

BAP

BAROMETRIC AIR PRESSURE

24

KL.31B

SENSOR REFERENCE GROUND

25FEB03

B PIN 6 OF CONN X4 INOUT CHANGED TO INPUT

Figure 12

CONNECTOR X4 REFERENCE (6021)

TERM

58928S

U00DLCK

P54304U

NOT POPULATED

NOT POPULATED

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

16JAN01

AE08-52365

International V8 and I6 ECM Controller Connectors Pin Number Identification

S08315

12

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

13

2. 12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2) 2.1. ACCESSORY, P. 1 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 2

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

ACCESSORY

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

CH2_02

A15 18RD

# W/ MWM ENGINE * W/ MXT

DIAG CONN (1650-B)

A15 18RD

A98 18VT

KEY SWITCH (1100)

A B

S I

A OFF

S I

S

AI OFF S GND

A S I A OFF OFF I A C A14AT 10RD

D A13DH 18PK A12AB 18LTBL

DIODE ASSY (1106M)

J4

G4 86

A

30

B

85

87A

87 G3

J3 A12B 10LTBL

A13DD 18PK

A12 18LTBL

CAB FUSE BLOCK (1013) 5A B3

A3

A12D 10LTBL

F35

A11-GAF 16WH

IGN RELAY CH2_12

BODY BUILDER CONN CH9_10

A12M 16LTBL ACCESSORY RELAY (CAB FUSE BLOCK) (1012)

C3

10A

*AIRCP 12PK D3

F34 5A A4

A12E 10LTBL

A12S 16LTBL

B4

*ACC 16LTBL A78L 18LTGN

F36

TRAILER AUX/ ROOF AUX CH3_12 ECU (C70) CH9_41 TRANSFER CASE (J2A) CH10_27 POWER MIRRORS CH3_07

CAB FUSE BLOCK (1011)

A12C 10LTBL

IGN RELAY CH2_12

RELAY EXHAUST (1012-A4) CH5_06

E1

#A24-GE 16WH

5A F1

A12P 18LTBL

SWITCH PACK CH3_11

F5

A12N 18LTBL

ELECT SYSTEM CONTROLLER (1600-2)

15A H1

A86F 16LTGN

CB RADIO CH3_02

F23

A86 18LTGN

RADIO CH3_08,CH3_29

G1

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS -

REV

H

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

F34, CIRC AIRCP, ACC

Figure 13

52778H

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

09AUG00

Accessory

S08315

PART NO.

AE08052366

SHEET

001

14

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

2.2. BATTERY FEEDS, CAB, P. 2 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 2

BATTERY FEEDS, CAB

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

CAB FUSE BLOCK (1011) 30A

A14 10RD

A3

A14AB 10RD

A4

B3

F15 30A

B4

F13 10A

C4

A14AS 10RD

D4

F12 20A

A2

B2

F14 5A

C2

D2

F10 5A

E2

F2

F6 15A

G2

H2

F2

A14 6RD

A14AAA 6RD

CH3_31

A81B 12LTGN

PWR WIN / LOCK (DRIVER) CH3_04

A81A 12LTGN

PWR WIN / LOCK (PASS) CH3_04

A86A 18LTGN

DOME LT / RADIO MEMORY CH3_08, CH8_05

A86M 14LTGN

AUX POWER CH3_01

A73B 16LTGN

HAVC CONTROL CH11_01

A15 18RD

KEY SWITCH & DIAGNOSTIC CH2_01,12,15

A28 18TN

INSTRUMENT CLUSTER CH7_05

A14AV 10RD

IGNITION RELAY (1012) CH2_12

A14AT 10RD

ACCESSORY RELAY (1012) CH2_01

A14FJ 10RD CAB FUSE BLOCK (1014)

100A A14AA 6RD

**5A/20A A14FM 10RD

MEGA FUSE

A2

B2 F44

15A/10A D2

C2

F42

*P3PWR 14RD A14HE 18RD A14A 16RD A14 16RD AP02 16RD

A14AAB 6RD

*P4PWR 14RD A14C 16RD

10A E2

F40

F2

20A/10A G2

F38 10A

C1

F41

H2

D1

30A A14EG 10RD

A1

A14FR 10RD

** 5A - W/ NGV 20A - W/ MXT VEHICLE

F43 30A

G4

A58AB 18BN *P5PWR 14RD

B1

H4

A13E 16PK

CHK

DATE

31MAR09

CHANGE

REV

K

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

P52778H

Figure 14

TELEMATICS (1J) CH3_22 TACHOGRAPH CH3_34 CH3_33 PWR OPT (1014) CH10_28 TELEMATICS GEN I MODULE (1J) CH3_35 W/ AWARE LIGHTED AIR SHIELD CH3_12,32 PWR OPT (1014) CH10_28 AIR SEAT / QUALCOM / TELEMATICS CH3_14,15,22

CH3_33

A81D 12LTGN

PWR WIN / LOCK (TRAVEL CREW) CH3_05

AP01 16RD

ROOF MOUNTED ASSY (OPERATOR PROVISION)

*PWR 14RD

ADDED MXT EFFECTS

PWR OPT (1014) CH10_28 AUX TRAILER SOCKET SWITCH (1006) CH9_38

AP01 16RD

* ONLY FOR MXT VEHICLE

CNA1

OPTIONAL IGN RELAY (1013) CH2_13

TRANSFER CASE CH10_28

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

21JUN00

Battery Feeds, Cab

S08315

PART NO.

AE08052366

SHEET

002

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

2.3. BATTERY, P. 3

Figure 15

Battery

S08315

15

16

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

2.4. 1708 DATA LINK-CHASSIS, P. 4 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 2

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

1708 DATA LINK-CHASSIS

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

PASS THRU AT DASH (1701)

A3B(-) 16GY

A3B(+) 16DKBL

CH2_04A

TCM BULKHEAD (7214) 15

41

40

W/ALLISON HD WTEC TRANSMISSION

J3A(-) 18GY

J3A(+) 18DKBL

14

J1708 SPLICE (4820)

J3B(+) 18DKBL

10

K3+142 18DKBL

1

W/ALLISON WTEC TRANSMISSION (7909) LE3(-) 18GY

11

LE3(+) 18DKBL

10

11

W/EATON GEN3 TRANSMISSION

10

11

K3A(+) 18DKBL

11

IDM2 (6011) 3

K3C(-) 18GY

2

K3C(+) 18DKBL K3D(+) 18DKBL

K3B(-) 18GY

K3A(+) 18DKBL

15

17

10

11

IDM2 / CONN BODY LOCK (6011)

K3A(-) 18GY

ENGINE (4103)

16

J3+142 18DKBL

17

K3C(-) 18GY

3

K3C(+) 18DKBL

2

K3B(-) 18GY

DASH/CENTER CHASSIS (9714) (W/HYD ABS BRAKES)

J1708 SPLICE (4820)

K3A(+) 18DKBL

J3C(+) 18DKBL

K3-151 18GY

K3B(+) 18DKBL

C4

10

16

*K3A(+) 18BK

N3A(+) 18DKBL

J3-151 18GY

J3C(-) 18GY

J3B(-) 18GY

CH9_04,37

C3

J3D(-) 18GY

N3A(-) 18GY

J3B(-) 18GY

CH9_04,37

ECU "S" CONN BLACK (7204F)

DASH (4705F2)

ECM CONN (6007)

* W/ MXT

W/I6-HEUI ENGINES

21

20

ECM 2 CONN (6021) W/I6-EGR ENGINES

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS

REV

K

REFERENCE

61817B

DRAWN

U00DAG9 RELEASE NO.

52778H

Figure 16

20

21

ECM 2 CONN (6021) W/V8-AVNT ENGINES

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

19JUN00

1708 Data Link-Chassis

S08315

PART NO.

AE08052366

SHEET

004

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

2.5. J–1708 DATA LINK-CAB, P. 4A

Figure 17

J–1708 Data Link-Cab

S08315

17

18

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

2.6. SWITCH DATA LINK, P. 5 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER

2

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

SWITCH DATA LINK

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

ELECT SYSTEM CONTROLLER (1600) 29

A3F(-) 20GY A3E(+) 20DKBL

30

A3Y(+) 18DKBL

A3W(+) 18DKBL

D3Z(-) 18GY

D

B

RIGHT CREW DOOR POD (3208)

A

B

T3BB(+) 18DKBL

T3AA(-) 18GY

A

T3AA(-) 18GY

LEFT CREW DOOR POD (3208)

D3BB(+) 18DKBL

C

D3Y(+) 18DKBL

DOOR POD SIGNAL (3202)

D3AA(-) 18GY

DOOR POD SIGNAL (3202)

D3CC(-) 18GY

C

*IP / DOOR DOOR POD DRIVER (3200)

D3B(+) 18DKBL

E3X(-) 18GY

D

A

B

E

SWITCH PACK (1101) E3X(-) 18GY

E3W(+) 18DKBL

D

*IP / ROOF CREW DOOR (2600)

B

E

C

D

C

T3BB(+) 18DKBL

A3X(-) 18GY

B

E3W(+) 18DKBL

A

A3K(-) 18GY

*IP / DOOR DOOR POD PASSENGER (3204)

A3J(+) 18DKBL

A3P(-) 18GY

A3N(+) 18DKBL

A3Z(-) 18GY

* W/ MXT DOOR POD SIGNAL (3209)

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS

REV

C

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

52778H

Figure 18

D

DOOR POD SIGNAL (3209)

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

25AUG00

Switch Data Link

S08315

PART NO.

AE08052366

SHEET

005

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

2.7. DRIVETRAIN 1939 DATA LINK (CAB), P. 6

Figure 19

Drivetrain 1939 Data Link (Cab)

S08315

19

20

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

2.9. J1939 DATA LINK — MXT, P. 7A INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

CHAPTER 2

J1939 DATA LINK - MXT

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

SYSTEM CONTROLLER (1600)

PASS THRU (1701)

35

A5AP(-) 18GN

A5B(+) 20YL

15

A5B(-) 20GN

16

J5E(+) 18YL J5E(-) 18GN

DIAGNOSTIC CONNECTOR (1650) C

A5AE(+) 18YL

D

A5AF(-) 18GN

L5A(-)1 18GN

13 J1939(-)

L5A(+)1 18YL

12 J1939(+)

L5-108 18GN

W / ALLISON LCT TCM CH10_01A

L5+128 18YL

C

J1939 CONN (7308F)

A

J1939 TERMINATING RESISTOR (1657M) C C

A

J1939 CONN (9520E)

A5AH(-) 18GN

N5A(-) 18GN

A

N5A(+) 18YL

120 OHMS A5AG(+) 18YL

N5C(+) 18YL

A

C

120 OHMS

CHK

DATE

31MAR09

CHANGE

INITIAL RELEASE

REV

A

REFERENCE

61817B

DRAWN

310615 RELEASE NO.

61817B

Figure 21

WABCO HYD FULL POWER ABS CH9_37

N5B(+) 18YL

N5B(-) 18GN

N5C(-) 18GN

CNA1

ECM2 (6020)

K5T 18GN K5S 18YL L5A(-)2 18GN

A5AM(-) 18GN

ENGINE/DASH CONN (4103)

7

L5B(-)1 18GN

5

TRANSFER CASE CH10_27

CAN LOW 18GN

A5AM(-) 18LTGN

A5AL(+) 18YL

CAN HI 18YL

4

A5AC(+) 18YL

A5AL(+) 18YL

A5AD(-) 18GN

CH7_05

CLUSTER CONN (1500)

A5AR(+) 18YL

A5AS(-) 18GN

8

L5A(+)2 18YL

A5AN(+) 18YL

L5B(+)1 18YL

34

J1939 TERMINATING RESISTOR CONN (9520F)

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

10DEC08

J1939 Data Link — MXT

S08315

PART NO.

AE08052366

SHEET

07A

21

22

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

2.10. GROUNDS, CHASSIS, P. 8

Figure 22

Grounds, Chassis

S08315

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

2.11. GROUNDS, CHASSIS, P. 9

Figure 23

Grounds, Chassis (Cont.)

S08315

23

24

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

2.12. GROUNDS, IP, P. 10 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

2

GROUNDS, IP

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

DIAGNOSTIC CONNECTOR (1650) ROOF CONN (2000) CH8_03,05 ROOF CONN (2000) CH8_05

A98-G 18WH

A

A63-GA 20WH A11-GF 16WH

A11-GAB 20WH A11-G 10WH

1

A11-GAA 18WH

WASHER GND CH3_09

A28-G 18WH

CLUSTER GND CH7_05

A11-GAD 16WH

FB2 IGN RELAY GND CH2_12

A86-G 18WH A74-G 18WH A11-GA 10WH

CAB GND STUD (1851) (1852) (1859)

SYSTEM CONTROLLER (1600)

RADIO GND CH3_08 HVAC CONTROL GND CH11_01

A11-GDB 18WH

SWITCH PAK GND CH3_11

A84-G 14WH

CIGAR LTR GND CH3_01

A86-GA 14WH

AUX PWR GND CH3_01 EXHAUST BRAKE SWITCH (1020-8) CH5_05

#A24-G 16WH A11-GAH 14WH

B SYSTEM CONTROLLER (1601)

A73-G 12WH

PWM GND CH11_01

# W/ MWM ENGINE

CHK

CNA1

DATE

31MAR09

CHANGE

REVISED CIRC A63-GA,

REV

E

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

A11-GF CONNECTIONS

Figure 24

52778H

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

09AUG00

Grounds, IP

S08315

PART NO.

AE08052366

SHEET

010

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

2.13. GROUNDS, IP, P. 11 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 2

GROUNDS, IP

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

A11-GDW 18WH

COURTESY LIGHT DRV CH8_05

A11-GDV 18WH

COURTESY LIGHT PASS CH8_05

A81-GA 12WH

POWER WINDOW / LOCK DRV CH3_04

A11-GDX 16WH

A81-G 12WH

POWER WINDOW / LOCK PASS CH3_04

A11-GH 8WH A81-GB 12WH

POWER WINDOW / LOCK PASS TRAVEL CREW CH3_05

A81-GC 12WH

POWER WINDOW / LOCK DRV TRAVEL CREW CH3_05

GND STUD (1858) (1862) (1552F) GROUND (1003)

A B

A11-GAL 12WH OPT IGN RELAY GND CH2-13

A11-GBA 18WH

BUS BAR

A62-GC 18WH

SHIFTER GND (1901) CH10_01

C

A62-GD 18WH

D

A23-GA 18WH

E

A11-GDY 12WH

MIRROR SWITCH CH3_07

F

A62-GF 16WH

IP AIR HORN SW CH3_06

G

A21-G 16WH

10

H

A41-G 18WH

PREMIUM TRIM GND / * PREMIUM ROOF CONN(2503) CH3_03

K

A28-GC 18TN

5B

SNOW VALVE SWITCH (1901) CH5_03

A186 18DKBL

TRANSMISSION GND CH10_03

A188 18DKBL

TRANSMISSION GND CH10_03

ETHER START SWITCH (1010) CH5_02

AUTO NEUTRAL LIGHT CH10_05

* W/ MXT

CHK

CNA1

DATE

31MAR09

Figure 25

CHANGE

ADDED MXT EFFECTS

REV

C

REFERENCE

61817B

DRAWN

U00JXP9

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

RELEASE NO.

DATE

52778H

9AUG00

Grounds, IP

S08315

PART NO.

AE08052366

SHEET

011

25

26

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

2.14. IGNITION CAB WITH THEFT DETERRENT, P. 12 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 2

12 VOLT : POWER DISTRIBUTION IGNITION CAB W/THEFT DETTERENT

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

CAB FUSE BLOCK (1011) G2 F6

B2

A15 18RD

AUX-POWER RELAY (1873)

B

3

F21

B1

A41B 18GY

E1

5A

A13AJ 10PK

*A104F 18DKBL

A75C 18LTGN

F1

5A

A11-GAF 16WH

CAB FUSE BLOCK (1012)

F24

A11-GAD 16WH

&A75D H2 18LTGN

5A F20

30

DRIVER DISPLAY

5A

F20

F4

D4

A13HC 16PK

D2 F22

87 87A

E3

RELAY EXHAUST (1012-C4) CH5_06

#A17H 16PK

C2

E2 F3

ACCELERATOR CH01_03

5A

G2

86

85

A11-GA 10WH

IGN RELAY CAB FUSE BLOCK (1012)

A11-GLZ 12WH

CLUTCH CH06_04

A99E 18VT

B2

A14AV 10RD

HEATER-A/C CONT CH11_01

A17H 18PK A2

D3

CLUSTER CH07_05

CH2_13

CH2_01

A14BB 6RD

COMPASS/TEMPERAT CH03_0

5A

F19

*A13Y 18PK

A13DB 18PK

NEG STUD (1851)

OWNER/OPERATOR IGN FEED

A28A 18TN

ACC RELAY CH2_01

A13AG 18PK

TO IGN RELAY CH02_14

A13B 16PK

5A

1

*A13DC 18PK

A13C 18PK

D1

TRANSMISSION CH10_01

F23

PASS THRU (1700) 15

A92VA 18VT

C1

A1

C

D

A13DC 18PK

A14AS 10RD

GND

H1 F17

5

30

OFF S

2

5A

87

OFF

A S I A OFF OFF I A

S A I

*A13X 18PK

S I

A

A12 18LTBL

S I

85

86

A

87A

KEY SWITCH (1100)

CAB FUSE BLOCK (1012)

G1 D2

EATON DIAGNOSTIC DISPLAY CH10_20

A92ET 16TN

5A

F2

H2

A2

C2

E2

F2

HVAC (1210) CH11_01

A13AF 18PK

12 SYSTEM CONTROLLER (1600)

A13AH 10PK

HVAC (1210) CH11_01

A14AAA 6RD

A75D 18LTGN

A14AA 6RD

A11-G 10WH

E

NEG STUD (1852B)

MEGAFUSE 100A

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS

* W/ THEFT DETERRENT # W/ MWM ENGINE & W/ MXT

REV

K

REFERENCE

61817B

DRAWN

U00EDL2 RELEASE NO.

52778H

Figure 26

LOW RELAY DRIVER SYSTEM CONTROLLER (1601)

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

22JUN00

Ignition Cab with Theft Deterrent

S08315

PART NO.

AE08052366

SHEET

012

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

2.15. IGNITION CAB, P. 13 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

2

12 VOLT POWER DISTRIBUTION - IGNITION CAB (CONT)

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

E2 F6

CAB FUSE BLOCK (1011)

5A

A15 18RD

F2

A B S A

S

S I

I

A OFF

A OFF

OFF S

GND

A

S I

I

I

KEY SWITCH (1100)

OFF A

D

C

A

A12AB 18LTBL

A13DH 18PK

DIODE ASSY (1106M)

B

A13DD 18PK

A12 18LTBL

A14FJ 10RD

85 87

BATTERY FEED CH2_02

J3

G4

CH2_11

A11-GAM 16WH A13FA 10PK

CAB FUSE BLOCK IGNITION (1013)

CH3_13 A13F 16PK

10A G2

87A

A13DB 18PK

A11-GBA 18WH G3

86

REMOTE STOP RELAY CH9_31

J4

30

A13DB 18PK

ACCESSORY RELAY CH2_01

F28

H2

HA13A 16PK

F32

TELEMATICS CH3_22

A13A 16PK

10A C2

SATELLITE COMMUNICATION QUALCOMM-IMCT SYSTEM CH3_14

A13E 16PK

D2

TELEMATICS GEN I MODULE (1J) CH3_35 DATA LOGGING RELAY (1008) CH3_35

A13B 16PK

SNOW VALVE SWITCH CONNECTOR CH5_03

A13DA 18PK 10A

CAB FUSE BLOCK (1013)

A2 A13FB 10PK

F34

5TH WHEEL INTERLOCK RELAY (1016) CH9_39

A13L 18PK

B2

CENTER PIN DIODE (1906) CH9_38

A13LA 18PK 5A E2

F30

F2

A86P 16LTGN

7.5A/10A A1

F33

CAB FUSE BLOCK (1013)

B1

5A C1

D1

F31

2 WAY RADIO CH3_10

7.5A A21C 16TN

ETHER START CH5_02

A13 16PK IGN 16PK 10A A59H 18BK

TACHOGRAPH (1662) CH3_34

A59J 18BK

TRANSFER CASE (J2A) CH10_27

LIFT AXLES CH9_25

5A E1

F1 F29

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED TRANSFER CASE

REV

L

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

CONNECTION

Figure 27

P52778H

A49C 18GY

OPTIONAL WARNING LIGHTS CH7_08

A49E 18GY NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

09AUG00

Ignition Cab (Cont.)

S08315

PART NO.

AE08052366

SHEET

013

27

28

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

2.16. IGNITION FEEDS, CHASSIS, P. 14 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

2

IGNITION FEEDS, CHASSIS

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

MINI FUSE BLOCK (4001)

# W/ MWM ENGINE * W/ MXT

J71 18OR

J71 18OR

10A

BACK-UP LIGHT LCT XMSN CH10_01

J71H 18OR

F1-A1

J44N 16GY

F1-D1

*J97UA 16PL

5A J13S 14PK F1-E1

J97U 18VT

F1-F1

10A

F1-H1

5A

F1-A2

J97UA 18VT

FAN RELAY (4002)(M1-C2) CH5_05

J23Z 18TN

FAN CLUTCH CH5_01

J24C 18GY

WASHER PUMP CH3_09 J94AYA 12GY

J92FN 16TN

F1-H2

LCT COLUMN SHIFTER CH3_17

J92NA 18YL

F1-D3

IGN SENSE WTEC CH10_03

HYD ABS FEED CH9_04

F1-D4

J13CW 10PK

5A

AIR DRYER CH9_01

J37C 18TN

10A

J13T 14PK

HEATED DRAIN VALVE CH9_01 J39A 16GY

F1-B4

F1-C4

HYD ABS FULL POWER FEED CH9_37

J39B 16GY

10A

F1-A4

IGN SENSE EATON XMSN CH10_20

J13A 18PK

20A F1-F3

IGN SENSE LCT CH10_01

J92ET 12TN

J94HD 18GY

10A

ABS CH9_02

J13M 18PK

F1-B3

F1-E3

EXHAUST BRAKE RELAY CH6_01 POWER RELAY CH9_42

J87K 18GY

F1-F2

10A

F1-C3

EXHAUST BRAKE RELAY (4002)(M1-C4) CH5_06

J24C 18GY

F1-G2

F1-A3

FAN SOLENIOD CH5_01

#J24D 16GY

F1-E2 10A

ULTRASHIFT DM3 IGN INTERRUPT RELAY CH10_20

J23FS 18TN

F1-D2 30A

ENGINE/DASH CONN V8-AVNT CH6_03 ECM 24 ENGINE CONN I6 CH6_01

AUTOSHIFT3 START ENABLE RELAY CH10_20

F1-B2

5A F1-C2

ENGINE / DASH (1010-19 / 4103-19) CH6_10

J97A 18VT

#J23 16TN

10A W/SOLENOID 5A W/CLUTCH

PARK BRAKE #J13A 14PK

J17D 18VT

F1-G1

BACK-UP LIGHT RELAY WTEC CH10_02

J71J 18OR

F1-C1

J13E 14PK

BACK-UP LIGHT W/EATON AUTOSHIFT & EATON ULTRASHIFT/DM2 CH10_17 OR CH_10_20 FOR GEN3

J71 18LTBL

F1-B1

J13W 14PK

BACK-UP LIGHT MANUAL XMSN CH8_01

F1-F4

FUEL TRANSFER PUMP CH9_09 J61 18GY

J92J 18TN

F1-E4 IGNITION (4840)

AIR SUSPENSION CH9_17 WTEC AUTO NEUTRAL RELAY CH10_05

J44Y 16GY

AIR PARK BRAKE SOLENOID CH9_35

J13AS 18PK

FUEL HEATER RELAY CH7_09,CH9_07

J13X 18PK

J94A2 18PK

AIR ABS RELAY CH9_02

J13AV 18PK FROM KEY SWITCH CH2_12

PASS THRU (1701-11)

A13C 18PK

FROM REMOTE STOP RELAY CH9_31

J13C 18PK

A13C 18PK

*J13C 18PK R9-5 86

CAB GND (4005) (4006)

CHK

CNA1

DATE

31MAR09

85 R9-4

R9-2 J11-GD 18WH

CHANGE

ADDED MXT CIRC J97UA

REV

N

R9-1 PRIMARY IGNITION / *ISO & POWER RELAY (4003)

30

87 *J11-GD 18WH J11-GD 18WH

TRAILER ABS CENTER PIN

REFERENCE

61817B

87A

CHAS GND

R9-3

DRAWN

U00JXP9 RELEASE NO.

52778H

Figure 28

*J14J 12RD

J11-GE 12WH J14D 10RD

MEGAFUSE / *MINIFUSE *(4001)

J14H 4RD NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

10AUG00

Ignition Feeds, Chassis

S08315

PART NO.

AE08052366

SHEET

014

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

2.17. START, P. 15

Figure 29

Start

S08315

29

30

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

3. CAB ACCESSORIES (CHAPTER 3) 3.1. CIGAR LIGHTER AND POWER FEEDS, P. 1 INTERNATIONAL TRUCK AND ENGINE CORPORATION

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.

CIGAR LIGHTER & POWER FEEDS CIG LTR PWR (1854)

CAB FUSE BLOCK (1011)

CIGAR LIGHTER

F3 G3

(STANDARD EQUIPMENT)

H3 A84 14LTGN

(CH 2, PG 2) 15A A11-GA 10WH

CIG LTR

A84-G 14WH

CIG LTR GND (1853)

A86-GA 14WH

NEG STUD (1851)

CHAPTER 3

POINT A TO POINT A THIS SHEET

(OPTIONAL WIRING 1) CAB FUSE BLOCK (1011)

AUXILIARY POWER (10)

F14 A2

B2 A86M 14LTGN

(CH 2, PG 2) 20A

A B

A86-GA 14WH

CIG LTR PWR SOURCE (1860) B

A86M 14LTGN

A

A86-GA 14WH

TO POINT A THIS SHEET

(OPTIONAL WIRING 2) AUXILIARY POWER (10)

CAB FUSE BLOCK (1011) F14 A2

B2 A86M 14LTGN

(CH 2, PG 2) 20A

A

B

A86-GA 14WH

TWO POST PWR SOURCE (1861) A

A86N 14LTGN

B

A86-GB 14WH

(OPTIONAL WIRING 3) TO POINT A THIS SHEET

AUXILIARY POWER (10)

CAB FUSE BLOCK (1011) F14 A2

B2 A86M 14LTGN

(CH 2, PG 2) 20A

A B

A86-GA 14WH

CIG LTR PWR SOURCE (1860) B

A86M 14LTGN

A A86-GA 14WH

TWO POST PWR SOURCE (1861) A

A86N 14LTGN

B

A86-GB 14WH

60AMP POWER FEED PTC BODY BUILDER DCM BATT FEED (1820) MAXIFUSE BLOCK (4000)

CHK

DATE

J14MM 8RD

CHANGE

REV

REFERENCE

DRAWN

PEC 16JAN01

PRODUCTION RELEASE.

A

P54304U

RELEASE NO.

CNA 23AUG02

F14 WAS F2

B

56507K

P52778H

Cigar Lighter and Power Feeds

S08315

P14 8RD

A

60A

U00JXP9

Figure 30

BODY BUILDER FEED STUD (1870)

A2

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

26JUN00

PART NO.

AE08-52367

SHEET

01

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

31

3.2. CB POWER, P. 2 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.

CB POWER

CHAPTER 3

(CH 2, PG 1)

INTERNATIONAL TRUCK AND ENGINE CORPORATION

G1

F1

10A

H1

A86F 16LTGN

CAB FUSE BLOCK (1011)

A11-GF 16WH

12

11

A11-G 10WH

ROOF/IP CONN

NEGATIVE STUD

(2000)

D11-GF 16WH

D86F 16LTGN

(1851)

CONSOLE/ ROOF B

A

C86-GF 16WH

C86F 16LTGN

C11-GF 16WH

(2502)

A

CHK

DATE

PEC

16JAN01

CHANGE

PRODUCTION RELEASE.

CNA 23AUG02 CHGD F20 TO F1, 1012 TO 1011

Figure 31

CB Power

S08315

REV

REFERENCE

A

P54304U

B

56507K

B

CB RADIO POWER (2303)

DRAWN

NAME

U00EDL2

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

P52778H

DATE

25AUG00

PART NO.

AE08-52367

SHEET

02

32

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

3.3. COMPASS AND TEMPERATURE DISPLAY, P. 3 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 3

COMPASS AND

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

TEMPERATURE DISPLAY

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

TEMP SENDER (8601) A

M41 18GY

M41A 18GY

B

F23 5A

AUX FWD / DASH (4305)

J41 18GY

PANEL LIGHT BUSS BAR (1002) SEE CH08_10

A1

CAB FUSE BLOCK (1012)

C J41A 18GY

B

B1 A62F 18DKBL A41B 18GY

G

H

38

67

PASS THRU (1701)

A41 18GY

A41-G 18WH

A41A 18GY

GROUND (1003) 3

4

H TEMP -

G TEMP +

DIMMER

C41A 18GY

C62F 18DKBL

C41B 18GY C41-G 18WH GROUND

E

D

12V IGN

A

CONSOLE / IP PREMIUM / *PREMIUM ROOF CONN (2503)

10

C41 18GY

2

1

DOME / READING LIGHT COMPASS / TEMP UNIT (2117)

COMPASS/TEMP MODULE

* W/ MXT

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS

REV

D

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

52778H

Figure 32

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

25AUG00

Compass and Temperature Display

S08315

PART NO.

AE08052367

SHEET

003

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

3.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER FRONT DOORS

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

3

WINDOWS AND LOCKS (POWER)

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

NEGATIVE STUD (1858)

A11-GH 10WH

30A A3

A81B 12LTGN

*A11-GH 8WH

B3 F15

A81-GC 12WH

30A

A81-GB 12WH

CH3_05

CAB FUSE BLOCK (1011)

A4

A81A 12LTGN

B4

A3Y(+) 18DKBL

F16

CAB FUSE BLOCK (1011)

A3Z(-) 18GY

29

A3E(+) 20DKBL

30

A3F(-) 20GY

A3N(+) 18DKBL A3W(+) 18DKBL

SYSTEM CONTROLLER (1600)

A3P(-) 18GY A3X(-) 18GY

ADDRESS 2

DATA + GND

DRIVER

POWER

WINDOW WINDOW LOCK LOCK

E3X(-) 18GY

B

C

E

E81-GA 12WH

G

E81B 12LTGN

A

E83E 14LTGN

DATE

A81-GA 12WH

D

A81-G 12WH

E81A 14LTGN

C

ADDRESS 2 ADDRESS 1 C D

DATA +

E

GND

E81B 12LTGN

G

A B

E81A 14LTGN

D

C D

A

A

CHANGE

ADDED MXT CIRC A11-GH

B

B

WINDOW MOTOR (3100)

REV

D

REFERENCE

61817B

A

WINDOW MOTOR (3100)

DRAWN

U00JXP9 52778H

A

DATA -

E81-GA 12WH

E83A 14LTGN

RELEASE NO.

Figure 33

E3X(-) 18GY

E83E 14LTGN

DOOR LOCK (3203)

31MAR09

B C

C D

E83A 14LTGN

B

B

CHK

E3W(+) 18DKBL

D

DOOR POD LOAD (3201)

CNA1

A

E81E 14LTGN

DATA -

A

E81E 14LTGN

DOOR POD

ADDRESS 1

E3W(+) 18DKBL

POD SIGNAL (3202)

DOOR / IP (3204)

DOOR POD

DOOR / IP (3200)

POWER PASSENGER

DOOR POD SIGNAL (3202)

WINDOW WINDOW LOCK LOCK

DOOR POD LOAD (3201)

B

DOOR LOCK (3203)

* W/ MXT

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

25AUG00

Front Doors Windows and Locks (Power)

S08315

PART NO.

AE08052367

SHEET

004

33

34

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

3.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CREW DOORS

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

CHAPTER 3

WINDOWS AND LOCKS (POWER)

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

30A A81C 12LTGN

G1

H1

CAB FUSE BLOCK (1014)

F37 30A

DOOR POD

DOOR POD SIGNAL (3209)

ADDRESS 2

A

ADDRESS 1

B

DATA -

C

DATA +

D

GND

LEFT CREW

POWER

ROOF / IP CREW DOOR (2600)

F

A

D3BB(+) 18DKBL D3CC(-) 18GY D81D 12LTGN D81-GD 12WH

D3B(+) 18DKBL B D3AA(-) 18GY C D81C 12LTGN D D81-GF 12WH E F D81-GG 18WH

T3AA(-) 18GY T81E 12LTGN T81-GD 12WH T8A 18WH T8B 18WH

D81-GE 18WH

A

T3BB(+) 18DKBL T3AA(-) 18GY T81E 12LTGN T81-GD 12WH

B C D E F

T83F 12LTGN

WINDOW A

T8B 18WH

T81F 12LTGN

T81F 12LTGN

A

DOOR LOCK (3211)

CHK

CNA1

DATE

31MAR09

CHANGE

REVISED AND REDRAWN

B

WINDOW MOTOR (3002)

WINDOW MOTOR (3002)

REV

D

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

52778H

Figure 34

A

B

DATA + GND

POWER

T81C 12LTGN

A

B

DATA -

G

T8A 18WH

LOCK D DOOR POD LOAD (3210)

C D E

T83C 12LTGN

T81C 12LTGN

ADDRESS 2

B

T83F 12LTGN

T83C 12LTGN

WINDOW B

DOOR POD SIGNAL (3209)

RIGHT CREW DOOR POD (2602) A

T3BB(+) 18DKBL

G

CH3_04

CH3_04

A81-GB 12WH A3Z(-) 18GY A81-GC 12WH

E

LEFT CREW DOOR POD (2601)

E

LOCK C

D

DOOR POD

C

F43

A

A

WINDOW

B

WINDOW

C

LOCK

D

LOCK

RIGHT CREW

B

D3Y+) 18DKBL

A

CAB FUSE BLOCK (1014)

A1

B1

D81-GB 12WH D3Z(-) 18GY D81-GC 12WH

A3Y(+) 18DKBL

CH3_04

CH3_04

A81D 12LTGN

DOOR POD LOAD (3210)

B

DOOR LOCK (3211)

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

25AUG00

Crew Doors Windows and Locks (Power)

S08315

PART NO.

AE08052367

SHEET

005

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

3.6. HORN, DUAL ELECTRIC, P. 6 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

3

HORN, DUAL ELECTRIC

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

LEFT SIDE ELECT HORN (8311)

RIGHT SIDE ELECT HORN (8312)

M85L 16GY

M85-GC 16WH

M85K 16GY

(8301)

B

A

B9V 18GY

CAB/DCM (1800)

B

M85J 16GY

CLOCK SPRING (1809)

C

B9R 18GY B85B 18GY B85C 18GY

D

18

20

A

A

B

W/INSTRUMENT PANEL HORN SWITCH B11

HORN SWITCH (1018)

A

M11-GC 12WH

A62R 18DKBL

A9H 20GY

B2

M11-GD 12WH FWD CHASSIS/DASH (4301)

B5

J85AA 16GY

ZERO VOLT REF ELEC HORN SW AIR HORN

5

E PANEL LIGHT BUSS BAR (1002) CH8_08

F

GROUND ADAPTER (1003)

SYSTEM CONTROLLER BROWN FRONT (4007)

ELECTRIC HORN 1

GND 2 (4006)

W/ MXT B

M11-GC 12WH

M85-GE 16WH

M85L 16GY

A DASH HARNESS CONNECTOR (4301-10)

A M85M 16GY

B

M85N 16GY

A

DATE

DASH / FWD CHASSIS (4301-13)

M85-GD 16WH

CHANGE

31MAR09

ADDED ELECTRIC HORN

M11-G 12WH

REV

C

REFERENCE

61817B

DRAWN

U00EDL2 RELEASE NO.

FOR MXT

Figure 35

RADIATOR

J85AA 16GY

E SYSTEM CONTROLLER BROWN (4007)

ELECTRIC HORN 2

CHK

J11-GJ 10WH

J11-G 12WH

E

SYSTEM CONTROLLER (1600)

CNA1

GROUND ADAPTER #2 (8801)

3 8 10

N/ MXT 3 13

RADIATOR

2B

A85L 18GY A9M 18GY

GROUND ADAPTER #1 (8800)

M85E 16GY M11-G 12WH

A85C 20GY

A85K 18GY

M85-GA 16WH

RADIATOR GND (8600)

A62-GF 18WH

B10

A9V 18GY A85B 20GY A85C 20GY

A4

M85-GE 16WH

A

M85-GD 16WH

AIR HORN

20

CITY HORN

20

52778H

(4006-1) J11-G 12WH

J11-GJ 10WH

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

19JUN00

Horn, Dual Electric

S08315

PART NO.

AE08052367

SHEET

006

35

36

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

3.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

MIRRORS (HEATED, LIGHTED & POWER)

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

H

F21

A78 14LTGN

G1 F17

7.5A H1

D1

A78P 16LTGN

C1 5A

A58F 16BN

CAB FUSE BLOCK (1011)

A78M 16LTGN

CAB FUSE BLOCK (1012)

SYSTEM CONTROLLER / BOOSTER CONN (1601)

G

G2 10A

A1 10A

F18

CAB FUSE BLOCK (1011)

F13

H2

B1

CAB FUSE BLOCK (1012) DRIVER POWER MIRROR

GROUND (1003) CH2_11

L/R AXIS

A B

20YL

C

G

A78-GD 16WH

18BK 16BL A78H 16LTGN

LIGHT

18DKGN

ANT GND

A11-GDY 12WH

F

A58S 16BN

E HEATER

W/ MXT 18RD

CH8_10

D

A62D 18DKBL

U/D AXIS

A MIRROR SWITCH

D E

A3

A58U 18BN

F

20BL

G

20YL

H

A4 18BK B1

J

20OR

A78-GB 16WH

A78-GE 16WH

A78-GC 16WH

20WH 20BN

B4 20BL

B

DOOR / IP MIRROR (3000)

CNA1

31MAR09

CHANGE

ADDED MXT EFFECTS

REV

D

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

52778H

Figure 36

B 18YL

D

C D

U/D AXIS

18RD 18LTGN

F

18BK

E F HEATER LIGHT

H

ANT GND J

16BL

N/ MXT B4

W/ MXT

DATE

L/R AXIS

18BN C

5A

CHK

A

G

A78L 18LTGN A78-GD 16WH

B2 B3

18OR

A58T 18BN

A78L 16LTGN

20OR

A

A78E 18LTGN A78F 18LTGN A78J 16LTGN

C

A1

DOOR / IP MIRROR (3003) A78D 18LTGN

B

A2

PASSENGER POWER MIRROR

F21 D1

CAB FUSE BLOCK (1013)

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

25AUG00

Mirrors (Heated, Lighted and Power)

S08315

PART NO.

AE08052367

SHEET

007

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

3.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER

3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

RADIO (ENTERTAINMENT), SPEAKERS

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

RADIO CONN (1300)

A86M 18LTGN

3

LEFT CONSOLE

14

RIGHT CONSOLE

12

ELECTRICAL SYSTEM CONTROLLER (1601) CH8_03

RIGHT FRONT +

11

LEFT FRONT +

13

H1

2

A86 20LTGN A86K 20LTGN A86H 20LTGN A86A 20LTGN

7

PANEL LIGHT

6

LEFT REAR -

16

RIGHT REAR -

10

RIGHT REAR +

9

LEFT REAR +

15

RADIO POWER

7

RIGHT FRONT +

1 12

10

8

A86E 20LTGN

A86D 20LTGN

A86B 20LTGN

A86L 20LTGN

A86H 20LTGN

W/PREMIUM CAB TRIM ONLY

RIGHT CONSOLE-

6

4

A86D 20LTGN A86B 20LTGN

LEFT CONSOLE-

8

11 A86C 20LTGN A86E 20LTGN

A86K 20LTGN

LEFT FRONT + RADIO MEMORY AM-FM CASSETTE BASE RADIO PANEL LIGHT LEFT REAR RIGHT REAR -

9

RIGHT REAR +

3

LEFT REAR +

5

GROUND

GND STUD (1851) A11-GA 10WH

9

7

A

A

B +

6

13

C86K 18LTGN C86L 18LTGN

C86H 18LTGN C86J 18LTGN

8

B +

-

LEFT CONSOLE SPEAKER (2305)

1

A -

RIGHT CONSOLE SPEAKER (2304)

A

B +

4

5

ROOF CONN (2000)

D86D 18LTGN D86E 18LTGN

PREMIUM ROOF CONN (2503)

D86B 18LTGN D86C 18LTGN

GROUND

RADIO CONN (1301)

A86-G 20WH A86-G 20WH

RADIO MEMORY PREMIUM RADIO

D4

CAB FUSE BLOCK F1 10A (1011)

A86J 20LTGN

4

RADIO POWER

G1

A86L 20LTGN

A86J 20LTGN

PARK LIGHTS

C4

A86A 18LTGN

A62E 20DKBL

A62 18DKBL

A86C 20LTGN

CLUSTER CONN (1500-1)

CAB FUSE BLOCK F12 10A (1011)

A86 18LTGN

W/PREMIUM RADIO ONLY

B +

-

-

*RIGHT REAR SPEAKER (2301)

*LEFT REAR SPEAKER (2302)

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

CHK

CNA1

DATE

31MAR09

CHANGE

REVISED CIRCUITS TO

REV

H

REFERENCE

61817B

DRAWN

U00JXP9 RELEASE NO.

REMOVE SPLICES (11 PLCS)

Figure 37

52778H

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

25AUG00

Radio (Entertainment), Speakers

S08315

PART NO.

AE08052367

SHEET

008

37

38

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

3.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

WINDSHIELD WIPER AND WASHER PUMP

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

SYSTEM CONTROLLER BLUE (4008)

WIPER MOTOR (4015) C/B A

J82B 16GY

PRK B

J82RP 18GY *J82HL 16GY

R1-5

J82RH 18GY

8

20GN

85 87 87A

R2-1

30 R1-1

R2-4

SYSTEM CONTROLLER (1600)

DCM CONNECTOR (1800)

TURN SIGNAL SWITCH (1810)

WIPER 0

87A

R1-3 GND 2 (4006)

J82HLP 16GY

30

R1-4

20

R2-2

87

29

WIPER HI-LOW POWER RELAY / *ISO PWR RELAY (4003)

R2-5

86

R1-2 85

J11-GJ 10WH

SYSTEM CONTROLLER (4004)

WIPER PWR RELAY / *ISO PWR RELAY (4003)

R2-3

J82L 16GY

LO

86

J82H 16GY

E

HI

J82FA 18GY

J82-G 16WH

D

J82FB 18GY

GND C

*J82RP 18GY

4.4uH x3

*J82FB 18GY

2.2uF x2

F WIPER HIGH WINDING

J82F 16GY

J82P 16GY

WV50V

A

J82HL 16GY

B+

C9

B82 18GY

22

A82 20GY

WIPER 0

WIPER 1 11

C1

B82A 18GY

20RD

23

A82A 20GY

WIPER 1

WIPER 2

WASHER

12

B87A 18GY B11-GAA 18WH

20YL 6

WASHER FLUID LEVEL SENSOR (4022)

ZERO VOLT REF SPLICE (4830) N87HA 18GY

2

1

WASHER PUMP (4021 / *9745)

B1

A5 A3

A87C 18GY A11-GAA 18GY *A11-GAA 18WH

2

N87DB 18GY

D1

N87DB 18GY *N87BA 16GY

J87BB 18GY

J87KB 18GY

PASS THRU (1701-30)

CHK

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS

REV

G

REFERENCE

61817B

DRAWN

U00JXP9 52778H

NOTE: ALL DASH LINES REFER TO RH- MRD MODULES.

F1-C2 5A

RELEASE NO.

Figure 38

LOW WASHER FLUID LIGHT DIGITAL

MINIFUSE BLOCK (4001)

F1-D2

J87KA 18GY

CNA1

12

J87CA 18GY

*J87BA 18GY

J87B 18GY

WASHER PUMP

J87C 18GY

D3

*N87KA 16GY

ZERO VOLT REFERENCE 28

A87A 20GY *A87A 18GY

SYSTEM CONTROLLER (4004)

-VE STUD (1852)

D6

D2 1

WIPER 2 3

A9H 20GY

A9V (250) 18GY

CENTER CHASSIS / *DASH (9700 / *9714) N87EA 18GY

24

A82B 20GY

A4

*A87B 20GY

B9S 18GY

20WH

B82B 18GY B9U 18GY

A87B 18GY

7

A11-G 10WH

5 20OR

* W/ MXT

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

10AUG00

Windshield Wiper and Washer Pump

S08315

PART NO.

AE08052367

SHEET

009

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

3.10. 2–WAY RADIO, P. 10

Figure 39

2–Way Radio

S08315

39

40

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

3.11. SWITCH PACK, OPTIONAL GAUGE PACK, P. 11 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

CLUSTER (1500) SYSTEM CONTROLLER (1600)

30

1

29

CHAPTER 3

SWITCH PACK, OPTIONAL GAUGE PACK

CAB FUSE BLOCK (1011)

NEG STUD (1851) A11-GA 10WH

E1

F5

5A

F1 A62 18DKBL

CAB FUSE BLOCK (1014) E1

A12P 18LTBL

F39

5A

GROUND B

POWER BACKLIGHT D

A3J(+) 18DKBL

A3E(+) 20DKBL

A

C

A62C 18DKBL

F1

SWITCH PACK

(1101) A11-GDB 18WH

SWITCH D/L + E

A3K(-) 18GY

A3F(-) 20GY

SWITCH D/L F

ADDRESS SEL

(1101A) A

GROUND A14FF 18RD

B

A12FC 18LTBL

POWER C

BACKLIGHT D

OPTIONAL GUAGE PACK (1510)

SWITCH D/L + E

SWITCH D/L F

ADDRESS SEL 7

BATTERY 8

ACCESSORY 1

A11-GJ 18WH

GROUND 2

(1101)

5

TO PREVIOUS SWITCH PACK

A62S 18DKBL

BACKLIGHT A5C(+) 20YL

DRIVE TRAIN J1939 (+) 6

A5C(-) 20LTGN

DRIVE TRAIN J1939 (-) 3

4

SWITCH PACK

A

GROUND B

POWER C

BACKLIGHT D

SWITCH D/L + E

9

SWITCH D/L F

10

ADDRESS SEL 11

12

13

14

DRIVETRAIN J1939 (1659)

B

DATE

CHANGE

CNA 23AUG02 A12FC WAS A13FC;F39 WAS F12;F5 WAS F19.

Figure 40

Switch Pack, Optional Gauge Pack

S08315

REV

C

REFERENCE

56507K

A

GROUND B

POWER C

BACKLIGHT D

SWITCH D/L + E

SWITCH D/L F

ADDRESS SEL

NOTE: FOR MULTIPLE SWITCH PACKS, CONNECT 1101 OF NEXT SWITCH PACK TO 1101A OF PREVIOUS SWITCH PACK. CONNECT OPTIONAL GAUGE PACK TO LAST SWITCH PACK.

A

CHK

TO NEXT SWITCH PACK OR OPTIONAL GAUGE PACK

(1101A)

DRAWN

NAME

U00JXP9

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

DATE

PART NO.

P52778H

09AUG00

AE08-52367

SHEET

11

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

3.12. LIGHTED AIR SHIELD, P. 12

Figure 41

Lighted Air Shield

S08315

41

42

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

3.13. ROOF AUX. LOAD, P. 13 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

ROOF AUX LOAD

D58-GW 14WH

D58W 14BN

J

B

A12-GB 14WH

A12U 14LTBL

A

GROUND ADAPTER BUSS BAR (1003)

A11-GHE 14WH

IP/AUX ROOF CONNECTION (2021)

CHAPTER 3

B4

CAB FUSE BLOCK (1014)

20A

F45 A4

CAB FUSE BLOCK (1013) A11-GAM 18WH

J3 AUX ROOF LOAD CAB FUSE BLOCK #4 (1014) BATT FEED SEE CH02_02

CAB FUSE BLOCK (1013)

A12Z 14LTBL

SEE CH02_13

G3 A3

85

87

87A

5A

86

G4

A14FR 10RD

J4

A12X 14LTBL

PANEL LIGHT ADAPTER BUSS BAR (1002) J

AUX ROOF LOAD SWITCH CONNECTOR (1915)

F35 B3

30

A12Y 14LTBL A12V 14LTBL

A12-GA 18WH

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

56507K

RELEASE NO.

U00DLCK CNA 23AUG02

A3 WAS G1; B3 WAS H1 1013 WAS 1012.

Figure 42

Roof Aux. Load

S08315

3

7

8

A62U 18DKBL

SEE CH08_08

2B

B

P54304U

9

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

16JAN01

PART NO.

AE08-52367

SHEET

13

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

43

3.14. SATELLITE COMMUNICATION QUALCOMM-MCT AND IMCT SYSTEMS, P. 14 ELECTRICAL CIRCUIT DIAGRAM

INTERNATIONAL TRUCK AND ENGINE CORPORATION 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.

CHAPTER 3

SATELLITE COMMUNICATION QUALCOMM-MCT & IMCT SYSTEMS

MSG LIGHT CAB FUSE BLOCK (1014) 10A

F28

A13E 16PK

G2 H2

F

A62B 16DKBL

C

OPT WARN LIGHT CONNECTOR (1555M)

10A

F38

A3AB(-) 18GY

A14AF 16RD B2

D

J1708 PUBLIC (-) (1661)

A2

QUALCOMM POWER (1902F)

A11-GG 16WH

C

E

F

A

B

D

NEG STUD (1865)

MCT SYSTEM QUALCOMM POWER CONN (2700M)

IMCT SYSTEM QUALCOMM PWR CONN (2702M)

IMCT SATELLITE COMMUNICATION QUALCOMM SYSTEM

J1708 PUBLIC (+) (1660)

D A3AB(+) 16DKBL

A13F 16PK

D11-GG 16WH D62B 16DKBL D13F 16PK

D

PANIC BUTTON (NOT USED)

D13F 16PK

A

C

D

14QA 16RD

14QC 16RD

BLACK

RED

BROWN

GREEN

WHITE

B

9 TERMINAL DISPLAY/KEYBOARD CONNECTOR

B

CABLE

A

11-GQ 16WH

D

B

D11-GG 16WH

E

F

MCT SYSTEM QUALCOMM POWER-CONN (2701F)

D

11-GQC 16WH

B

A

D

62QA 16LTGN

A

F

A

11-GQB 16WH

F

E

D3AB(-) 18GY

B

13QA 16DKBL

E

C

YELLOW

IMCT SYSTEM QUALCOMM POWER CONN (2703M)

C

14QB 16OR

D3AB(+) 18DKBL

C

D14AF 16RD

D62B 16DKBL

D14AF 16RD

C

COMMUNICATION CONNECTOR UNIT (XXXX)

MCT SATELLITE COMMUNICATION QUALCOMM SYSTEM

A

A

BLACK

BLACK

RED

WHITE

GREEN

BROWN

YELLOW

YELLOW

BLUE

BLACK

B ORANGE

TTRACS (NOT USED)

IMCT SATELLITE ANTENNA CONNECTION CONNECTOR

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

U00DLCK CNA 23AUG02

F28 WAS F36;F38 WAS F37.

A

56507K

RELEASE NO.

P54304U

Figure 43

Satellite Communication Qualcomm-MCT and IMCT Systems

S08315

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

16JAN01

PART NO.

AE08-52367

SHEET

14

44

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

3.15. SELF CONTAINED AIR SEAT, P. 15 CHAPTER 3

SELF CONTAINED AIR SEAT

A14J 14RD

FROM BATT FEED FUSE F38

DASH GROUND STUD

RD 14RD

WH 14WH

B

A

AIR SEAT (1918)

CNA

Figure 44

12SEP03

CHANGED FORMAT

Self Contained Air Seat

S08315

B

58774T

U00ARW2

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P54634F

31MAY01

AE08-52367

15

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

45

3.16. DIGITAL CLOCK PTC, P. 16 CHAPTER 3

DIGITAL CLOCK PTC

GEOMETRY WAS REMOVED

CNA

Figure 45

12SEP03

CHANGED FORMAT

Digital Clock PTC

S08315

58774T

U00DLCK

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

P54634F

05MAY01

AE08-52367

16

46

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

3.17. TRANSMISSION ALLISON LCT COLUMN SHIFTER, P. 17 CHAPTER 3

10A F1-H2

85

87

86

J92FN 16TN

J92FBA 16TN

J92FB 16TN

F2-D4

(4001)

10A

F2-C4

F1-G2

IGN

BATT

XMSN ALLISON LCT COLUMN SHIFTER

87A

MICRO RELAY (4002)

30

19

J92NB 16TN

SYSTEM CONTROLLER (4004)

J92RD 16TN

XMSN G (4705)

2

K13#102 18PK K13#104 18PK

K13M3 18PK

4

K13M4 18PK

ECU "J1" GRAY (7305)

E

CNA

Figure 46

12SEP03

CHANGED FORMAT

Transmission Allison LCT Column Shifter

S08315

D

58774T

NSBU SW VEHICLE (7301)

U00DLCK

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

55043Z

02JAN02

AE08-52367

17

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

3.18. HEATED SEATS FOR 7700 MODELS ONLY, P. 18

Figure 47

Heated Seats for 7700 Models Only

S08315

47

48

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

3.19. BACKUP CAMERA, P. 19

Figure 48

Backup Camera

S08315

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

3.20. XATA COMPUTER, P. 20

Figure 49

XATA Computer

S08315

49

50

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

3.21. KEYLESS IGNITION SYSTEM, P. 21

START

STOP

ANT.

BP15

BP15

18RD

KEYSWITCH CONTROL TO PLUG IP (1100M)

18RD

DS17 18PK

DS17 18PK

EC12AB 18LTBL

EC12AB 18LTBL

EJ13DD 18PK

EJ13DD 18PK

SWITCH

Figure 50

SWITCH

Keyless Ignition System

S08315

KEYSWITCH CONTROL TO SWITCH (1100M)

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

3.22. TELEMATICS SYSTEM, P. 22

Figure 51

Telematics System

S08315

51

52

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

3.23. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 23 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 3

EATON VORAD COLLISION AVOIDANCE SYSTEM

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

EATON VORAD CONN#1 (1230)

T73N 16LTBL

B

T73J 16LTBL

C

A73L 16LTBL

D

32

31 A73M 16LTBL A73N 16LTBL

A73R 16LTBL

28

21

A73J 16LTBL A73P 16LTBL

EATON VORAD CONN#2 (1231)

4

3

2

J73J 16LTBL

A73T 16LTBL

A73S 16LTBL

A

1

J73AF 16LTBL

C16 SSD,ROUT

A

A73AF 16LTBL

RSD (1230)

C

B

N73AF 16LTBL

C15 RETURN

T73M 16LTBL

A73L 16LTBL

J73M 16LTBL

C14 SSD,SS GND

KS3

K

N73M 16LTBL

C13 RSS

T73L 16LTBL

J73R 16LTBL

C12 SSD,SS PWR

DASH PASS THRU (1701)

N73R 16LTBL

EATON VORAD CPU (1227)

A

B

C

RIGHT SIDE SENSOR

RIGHT SIDE DISPLAY

RSS (1240)

RSD (1229)

CH09_11

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

U00L788 RELEASE NO.

59581V

Figure 52

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

10NOV05

Eaton Vorad Collision Avoidance System

S08315

PART NO.

AE08-52367

SHEET

23

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

3.24. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 24 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 3

EATON VORAD COLLISION AVOIDANCE SYSTEM

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

EATON VORAD ANTENNA ASSY (8900) 1

M67D 16LTBL

M67C 16LTBL

M67B 16LTBL

24

23

21

J67D 16LTBL

J67C 16LTBL

J67B 16LTBL

J67A 16LTBL

M67A 16LTBL

2

3

4

27

26

25

24

8

JUMPER HARNESS

IGNITION

C3 POWER C4 PC RTRN C5 V BUS(+) C6 V BUS(-)

C7 J1587(+)

T70CD 16LTBL

A67A 16LTBL

G

T98EV(+) 18DKBL

C9 BRAKE

A67B 16LTBL

F

T67A 16LTBL

A98EV(+) 18DKBL

H

}

A98EV(-) 18GY

J

A70CD 16LTBL

C10

B2 A2 F34 IGN 20 AMP C2

J1708 DATA LINK CH2_04A D2

BRAKE INPUT (1825) B70CD 16LTBL

D

CAB FUSE BLOCK (1013)

C11

T67GA 16LTBL

B

T67-G 16W

A70R 18OR CAB GND (1113)

D1

B70R 18OR

C

DCM CONN (1800)

A67-G 16WH

T67GB 16WH

POWER GND

C2

A67C 16LTBL

E

T67B 16LTBL

D2

DASH PASS THRU (1701)

A67D 16LTBL

D

T67C 16LTBL

T98EV(-) 18GY

A67E 16LTBL

C

T67D 16LTBL

C8

F32 IGN 5 AMP

A

T67E 16LTBL

6.8V

C1

J1587(-)

CAB FUSE BLOCK (1013)

EATON VORAD CONN#1 (1230)

EATON VORAD CPU (1227)

FWD CHASSIS CONN (4301)

VORAD ECU GND (1226)

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

U00L788 RELEASE NO.

59581V

Figure 53

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

09OCT05

Eaton Vorad Collision Avoidance System

S08315

PART NO.

AE08-52367

SHEET

24

53

54

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

3.25. EATON VORAD COLLISION AVOIDANCE SYSTEM, P. 25 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 3

EATON VORAD COLLISION AVOIDANCE SYSTEM

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

EATON VORAD COLLISION AVOIDANCE CPU (1227) D1 EATON VORAD CONN #2 (1231)

D2

D3

T73U 18LTBL

PWR D4

T73V 18LTBL

DC RTRN

F

G

D5

T73W 18LTBL

V BUS(+) D6

T73X 18LTBL

V BUS(-) D7

T5AG(+) 18YL

J1939(+) J1939(-)

E

D8

T5AG(-) 18GN

H

J

K

DDU (1228)

A73U 18LTBL

D C

A73V 18LTBL A73W 18LTBL A73X 18LTBL

DRIVER DISPLAY UNIT

B A

A5AK(+) 18YL

}

A5AK(-) 18GN

D9

CH2_06

D10

D11

SSD,SS POWER

LSS

SSD,SS END

L TURN

SSD L OUT

CHK

DATE

CHANGE

D12

D13

D14

D15

D16

REV

REFERENCE

DRAWN

U00L788 RELEASE NO.

59581V

Figure 54

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

10NOV05

Eaton Vorad Collision Avoidance System

S08315

PART NO.

AE08-52367

SHEET

25

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

3.26. XATA DATA SYSTEM, P. 26 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 3

XATA DATA SYSTEM

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

A14BJ 18RD

D1

A14BJ 18RD

A70BH 18OR

CAB FUSE BLOCK (1012)

GND (1113)

D2 DCM CONN (1800)

C

6.8V

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

D BRAKE INPUT (1825)

H2

G2

CH2_04A

A11-G 18WH

A3BH(+) 18DKBL

A3BH(-) 18GY

XATA DATA CONN (1235M)

A14BH 18RD

}

F38 BATT 5 AMP

A

B

C

D

E

JUMPER HARNESS

POWER (1236)

GROUND (1237)

DATE

T70BH

T11-G

T3BH(-)

CHANGE

REV

REFERENCE

DRAWN

U00L788 RELEASE NO.

59581V

Figure 55

BRAKE (1240)

J1708(-) (1239)

T3BH(+)

J1708(+) (1238)

CHK

T14BH

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

10NOV05

XATA Data System

S08315

PART NO.

AE08-52367

SHEET

26

55

56

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

3.27. CADEC GPS SYSTEM, P. 27 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

CHAPTER 3

CADEC GPS SYSTEM

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

CAB FUSE BLOCK (1013) C1

D1

F31 IGN 5A

CAB FUSE BL0CK (1014) G2

J1708 DATA LINK CH2_04A GND (1113)

H2

CADEC CONN#1 (74)

CADEC CONN#2 (75)

CHK

DATE

A13CE 16PK

A11CE-G 16WH

A3CE(+) 18DKBL

A3CE(-) 18GY

A

B

C

D

E

D13CE 16PK

D11CE-G 16WH

A14CE 16RD

CADEC GP6 CONN (830)

D14CE 16RD

}

F38 BAT 5A

B

D3CE(+) 18DKBL

A

A

D13CE1 16PK

D13CE3 16PK

A

B

D14CE1 16RD

D14CE3 16RD

B

D11CE3-G 16WH

C

C

D11CE1-G 16WH

A

D13CE2 16PK

B

D14CE2 16RD

C

D11CE2-G 16WH

CHANGE

REV

REFERENCE

DRAWN

U00L788 RELEASE NO.

59581V

Figure 56

D3CE(-) 18GY

CADEC J1708(+/-) (73)

CADEC CONN#3 (76)

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

29OCT05

Cadec GPS System

S08315

PART NO.

AE08-52367

SHEET

27

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

3.28. TRIP MASTER, P. 28

Figure 57

Trip Master

S08315

57

58

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

3.29. ENTERTAINMENT SYSTEM — RXT, P. 29 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

ENTERTAINMENT SYSTEM - RXT

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

ECLIPSE HEAD (1936) 4

13.8V DC BATTERY IN

A86A 18LTGN

CH3_32

A86A 18LTGN

CH2_02

A86 18LTGN

CH2_01

RADIO CONN (1300) A5

A86A 18LTGN

1

FRT.RT SPEAKER(+)

2 16 3

10

ILLUMINATION

GROUND ANTENNA POWER

7

A2

A62E 20DKBL

5

FRT.LT SPEAKER(-)

6 9

REAR RT SPEAKER(+)

11

REAR LT SPEAKER(+)

12

REAR RT SPEAKER(-)

13

REAR LT SPEAKER(-)

14

A1

A86-G 20WH

1

CA(+)

2

V(-)

3

REAR VIEW CAMERA

GROUND STUD (1851)

A86-G 20WH

4

CH3_32

A86AX 18BLWH

CH3_31

J71 18GN

CH3_30

J71 18GN

CH8_01

CAMERA (1937)

CAMERA (1997)

A

A

VIDEO(+) 22NAT DRAIN 22NAT

VIDEO(+) 22NAT

B

C

VIDEO(-) 22NAT

C

J71 22RD

D

GND 22BK

GND 22BK

GND 22BK

B

DRAIN 22

D GND

CLUSTER CONN (1500-1)

A86 18LTGN

(1938)

V(+)

A62 18DKBL

8

FRT.RT SPEAKER(-)

AMP CONTROL

A3

A86 18LTGN

J71 22RD

13.8V DC ACC IN

E VIDEO(-) 22NAT

E

VIDEO(-) 22NAT

VIDEO(+) 22NAT DRAIN 22

REAR VIEW CAMERA

FRT.LT SPEAKER(+) REAR LT SPEAKER(-)

J71 22RD GND 22BK VIDEO(-) 22NAT

W/RXT ENTERTAINMENT SYSTEM

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

U00AXPC

Figure 58

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

DATE

59918L

22DEC05

Entertainment System — RXT

S08315

PART NO.

AE08-52367

SHEET

29

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

3.30. ENTERTAINMENT SYSTEM — RXT, P. 30 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

ENTERTAINMENT SYSTEM - RXT

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

24 WAY CONNECTOR

(1940)

1 9

{

AVN50D

VIDEO OUT YELLOW(-)

CH3_32

VIDEO OUT YELLOW CENTER

20 3W-13 WAY DIN (1949)

21 22 2 3 4 5 6 REVERSE SIGNAL

7

SPEED PULSE

8

R(+)

5

R(-)

13

L(+)

9

L(-)

6 11

MUTE J71 18GN

CH3_29 BODY BUILDER ECM2 (6020-58)

K47B 18GY

13 AMP ON/OFF

PRE AMP FRONT LEFT CHANNEL PRE AMP FRONT RIGHT CHANNEL

CH3_31

S-GND

7

BUS(+)

10

BUS(-)

12

DATA CONNECTION

12

14 15 16 17

4

ACC 18LTGN

BACKUP(+)

2

18

23 24

A58 18RDWH

{

REAR AUD LINE OUT

19

PRE AMP REAR LEFT CHANNEL PRE AMP REAR RIGHT CHANNEL

CH3_32

SYSTEM CONTROLLER (1600-4) PARKING BRAKE SIGNAL

TO CD CHANGER OR SAT RADIO IF REQUIRED

11

{

10 FRONT AUD LINE OUT

CH3_31

(1943) SIGNAL 1 GPS ANTENNA 2

GPS

GROUND

(1944) GND SHIELD

6

AUDIO R(+) 24RD

5

AUDIO L(+) 24WH

CH3_32

{

7

{

AUDIO VIDEO IN G

CH3_32 GND SHIELD

1

VIDEO(+) 24YL

2

GND SHIELD

{

8 WAY CNTR

3

CH3_32

TWISTED CIRCUITS

CHK

DATE

CHANGE

REV

DRAWN

REFERENCE

U00AXPC

Figure 59

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

DATE

59918L

22DEC05

Entertainment System — RXT

S08315

PART NO.

AE08-52367

SHEET

30

59

60

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

3.31. ENTERTAINMENT SYSTEM — RXT, P. 31 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAMCHAPTER

3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

ENTERTAINMENT SYSTEM - RXT

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

AMPLIFIER (1945)

R/L CHANNELS

PREAMP FRONT LEFT CHANNEL FRONT AUD LINE INPUT

PREAMP REAR LEFT CHANNEL REAR AUD LINE INPUT

PREAMP REAR RIGHT CHANNEL

PREMIUM ROOF CONN (2503)

RADIO CONN (1300)

LR-

D86C 18LTGN

1

D86C 18LTGN

LR+

D86B 18LTGN

D86B 18LTGN

LF-

C86J 18LTGN

C86J 18LTGN

CH3_30

(2302) B

D86C 18LTGN

13

CH3_30

} }

PREAMP FRONT RIGHT CHANNEL

A

D86B 18LTGN

LR D86C 18LTGN

-

D86B 18LTGN

+

(2305)

LF+

C86H 18LTGN

7

8

C86H 18LTGN

B

C86J 18LTGN

A

C86H 18LTGN

ROOF CONN (2000)

AMPLIFIER

RR-

D86E 18LTGN

D86E 18LTGN

RR+

D86D 18LTGN

D86D 18LTGN

RF-

C86L 18LTGN

C86L 18LTGN

LF C86J 18LTGN

-

C86H 18LTGN

+

(2301) RR

4

B

D86E 18LTGN

5

A

D86D 18LTGN

D86E 18LTGN

-

D86D 18LTGN

+

(2304)

RF+

C86K 18LTGN

C86K 18LTGN

6

B

C86L 18LTGN

9

A

C86K 18LTGN

RF C86L 18LTGN

-

C86K 18LTGN

+

MAXI FUSE 60A (2614) BAT AMP CONTROL

GND

B

14 6RD

A

A14 6RD

A86AX 18BLWH

CH3_29

GND 6BK

BODY GROUND STUD

GND 18WH

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

U00AXPC

Figure 60

CH2_02

CH3_32

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

DATE

59918L

22DEC05

Entertainment System — RXT

S08315

PART NO.

AE08-52367

SHEET

31

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

3.32. ENTERTAINMENT SYSTEM — RXT, P. 32 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 3

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

ENTERTAINMENT SYSTEM - RXT

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

{

ROSEN G10 OVERHEAD A/V (2603) (2605)

SIG RTN AUDIO VIDEO OUT

2

SIG

3

RTN

4

RTN VID

AUDIO R(+) 24RD

1

11 12

GND SHIELD AUDIO L(+) 24WH GND SHIELD GND SHIELD VIDEO(+) 24YL

CH3_30

(2606) TWISTED CIRCUITS

11 12

{

13 VIDEO OUT YELLOW(-)

PIGTAIL (2607)

(2604)

DOME LIGHT GROUND

1

DM-G 22BK

1

DOME LIGHT BATT IN

CH3_30

VIDEO OUT YELLOW CENTER

A58AB 18BN 3

DM 22WH

3

CH2_02

GND 22WH

(2610)

3

GND

4

A86A 18LTGN

CH3083 CHANGER (2608) GROUND

CH3_31

GND 22WH

B

A

13.8 V DC B+ IN

CH3_29

A86A 18LTGN

ACCY

GND 22WH

INLINE TO G10 POWER INPUT

A86A 18LTGN

A86A 18LTGN A86 18LTGN GND 18WH

1

13.8 V DC

{

10

A86 18LTGN N/ SATELLITE TUNER (2611)

(2609)

13WAY DIN

13WAY DIN CNTR

DATA CONNECTION

IN LINE FUSE FILTER

3

W/ TUNER

POWER 4 WAY CNTR 2

OPTIONAL SATELLITE RADIO TUNER

13WAY DIN

DATA CONNECTION

CH3_30

(1949)

CHK

DATE

CHANGE

REV

REFERENCE

DRAWN

U00AXPC

Figure 61

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

DATE

59918L

22DEC05

Entertainment System — RXT

S08315

PART NO.

AE08-52367

SHEET

32

61

62

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

3.33. RXT — APO_1 AND APO_2 AUXILIARY POWER SOCKET, P. 33 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

CHAPTER 3

RXT-APO_1 & APO_2 AUXILARY POWER SOCKET

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

APO2 16RD

APO1 16RD

{

CH2-02

APO-G 16BK

APO-G 16BK

APO-G 14BK

BODY GROUND STUD 1

1

1

REAR APO_1

CHK

DATE

CHANGE

REV

REAR APO_2

REFERENCE

DRAWN

U00AXPC RELEASE NO.

59918L

Figure 62

1

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

22DEC05

PART NO.

AE08-52367

RXT — APO_1 and APO_2 Auxiliary Power Socket

S08315

SHEET

33

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

3.34. TACHOGRAPH, P. 34

Figure 63

Tachograph

S08315

63

64

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

3.36. COMMUNICATIONS SYSTEM, AWARE, P. 36

Figure 65

Communications System, AWARE

S08315

65

66

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

4.2. V8 AVNT ENGINES, P. 2 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 4

CHARGING AND CRANKING

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

(V8-AVNT) ENGINES

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

STARTER ISO & POWER RELAY (4003)

J17E 10PK

K17C 10PK

1/0RD

1/0BK

B

4/0BK

G

CRANKING MOTOR

ECM POSITIVE FEED (9261)

N97AA 10RD

A N97-G 10WH

ECM2 (6020)

NOTE: FOR CIRCUIT FOR CIRCUIT FOR CIRCUIT FOR CIRCUIT

FRAME GND

TO ECM2 CLEAN POWER/GND CONN (A-12V,B-GND) (6323F) CH06_03

CHK

CNA1

DATE

31MAR09

CHANGE

ADDED MXT EFFECTS

REV

G

REFERENCE

61817B

K18 FUSELINK IS 10RS K14H FUSELINKS ARE 2-12BL K2 FUSELINKS ARE 2-12BL K2A FUSELINKS ARE 2-10RS

* W/ MXT

DRAWN

U00JXP9 RELEASE NO.

52778H

Figure 67

23 LSD

2/0BK

40A

ENGINE ECM FEED FUSE (9254)

N14BA 10RD

N14-G 10WH

C

K17K 18PK K17L 18PK

B A

B

K11-GL 4WH

ECM NEGATIVE (9260)

85

CRANK MOTOR SOLENOID

A

ENGINE BLOCK GND

MAXIFUSE BLOCK (4000)

S

M

N14AY 10RD

1/0BK

K10-GC 1BK

GND (4005/*4058)

100A MEGA-FUSE

4/0RD 1/0BK

J14H 4RD

K14H 4RD

*K17M 18PK

B R *K2-GA 2WH K2-G 4WH

*K2A 2RD FUSIBLE LINKS

1/0RD

1/0RD

ENGINE / DASH (4103-17)

ECM POWER/ STARTER SOLENOID (4105-C)

K2 4RD

BATTERIES

14GY FUSIBLE LINK

W/AUTO NEUTRAL CH10_05

G

ALTERNATOR

J17E 10PK

K18 6PK

*K14H 4RD

J17D 10PK

K17L 18PK

R12-3

POWER STUD (4075)

R12-1

R12-4 GLOW PLUG RELAY (4057/*6010)

J17S 18PK

R12-2

30

*A17 16PK

87

KEY SWITCH S (1100_B)

J17 18PK

87A

A17 18PK

R12-5 86

PASS THRU AT DASH (1701-8)

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

10AUG00

V8 AVNT Engines

S08315

PART NO.

AE08052368

SHEET

002

67

68

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

69

4.4. I6 HEUI ENGINES, P. 4 CHAPTER 4 CHARGING AND CRANKING I6-HEUI ENGINES

STARTER ISO & POWER RELAY (4003)

86

PASS THRU AT DASH (4014) J17 18PK

R12-4

R12-1 J17D 10PK

J17E 10PK

FUSIBLE LINKS

J17E 10PK

B R

C

K2-G* 4WH

B

2/0RD

G

J14H 4RD 100A

CRANKING MOTOR SOLENOID

S

M

B

MEGAFUSE

THERMAL OVERCRANK (6316)

A

MAXIFUSE BLOCK (4000)

K17K 18PK K17L 18PK

K10-GC 1BK

W/THERMAL OVERCRANK PROTECTION

CRANKING MOTOR

N/THERMAL OVERCRANK PROTECTION

2/0BK

2/0BK

17

K14H 4RD

1/0BK

K11-GL 4WH

ENGINE/ DASH (4103)

ECM POWER STARTER (4101) K17C 10PK

FUSIBLE LINKS BATTERIES

ENGINE BLOCK GND

SEE CH10_05 14GY

K2* 4RD

1/0RD

FUSIBLE LINK

W/AUTO NEUTRAL

K17M 18PK

G

SEE NOTE

SEE NOTE

30

87A

R12-3

ALTERNATOR

J17S 18PK

R12-2

R12-5 85

8

87

A17 18PK

KEYSWITCH S (1100) B

ECM (6007)

46

FRAME GND

FRAME GND

DASH PANEL GND (4005) NOTE: FOR CIRCUIT K14H FUSELINKS ARE 2-12BL WITH 4 GAUGE CHARGE CIRCUITS K2-G & K2 FUSELINKS ARE 2-12BL WITH 2 GAUGE CHARGE CIRCUITS K2-GA & K2A FUSELINK ARE 2-10RS WITH 1 GAUGE CHARGE CIRCUITS K2-GB & K2B FUSELINK ARE 3-12RS

CNA

Figure 69

12SEP03

RELEASE FOR PRODUCTION.

I6 HEUI Engines

S08315

-

58774T

U00DLCK

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

58774T

12SEP03

AE08-52368

04

70

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

4.6. I6 EGR ENGINES WITH AIR START, P. 6

Figure 71

I6 EGR Engines with Air Start

S08315

71

72

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

5. FANS AND ENGINE ACCESSORIES (CHAPTER 5) 5.1. FAN WIRING, INTERNATIONAL ENGINES, P. 1

Figure 73

Fan Wiring, International Engines

S08315

73

74

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

5.2. ETHER START, P. 2

Figure 74

Ether Start

S08315

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

5.3. SNOW VALVE, P. 3

Figure 75

Snow Valve

S08315

75

76

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

5.5. ENGINE FAN, MWM ENGINE, P. 5

Figure 77

Engine Fan, MWM Engine

S08315

77

78

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

6. ELECTRONIC ENGINES (CHAPTER 6) 6.1. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1

Figure 79

Electronic Engine Controls, I6–EGR Engines

S08315

79

80

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

6.2. ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL AND BODY 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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

6.3. ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P. 3 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM

CHAPTER 6

ELECTRONIC ENGINE CONTROLS (V8-AVNT) ENGINES

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.

L92#141 18TN

8

KL.15

J97TA 10VT*

TRANS CONTROL MODULE (7151&R)

K97C 18VT*

K97UA 18VT*

J97HA 18VT &J97HA 16PL

86

R11-4 R8-2

V8 IDM POWER RLAY (4003)

87

87A

J97JA 18VT*

18

K97J 18VT*

3

85

ECM ISO & POWER RALAY (4003)

1

K97LA 16PL 5

30 R8-1

12

MPR (LSD)

87 R8-4

R11-2

85

30

86

87A

41

ENGINE / DASH (4103)

R11-1 R8-5

R11-5

DDS

F1-H4

J97H 18VT*

13

K97AZ 18VT*

ECM2 (6020)

CAN-

F1-G4

J97HB 18VT

R8-3

TO DRIVETRAIN J1939 CH2_07,07A

N14AY 10RD A ENGINE ECM FEED FUSE (9254) B

MINI-FUSE BLOCKS ENGINE ECM (4001)

10A

R11-3

L5A(+)1 18YL L5A(-)1 18GN

CAN+ 12

F2-A4

B

K34A 18TN

4

&J97HB 16PL

40A

N14BA 10RD

A

J97LA 18VT*

ECL

10A

J97LB 18VT*

7

BATTERIES N14-G 10WH

ECM +VE (9261)

J97LD 16VT*

KL.31

B

MINI-FUSE BLOCK (4001) LOW COOLANT SENSOR (6400M)

A

N97-GA 10WH N97AA 10RD

J97TC 10VT*

6

A

F2-B4

A KL.31

ECM POWER/ STARTER SOLENOID (4105)

J97LC 16VT*

K97LC 16VT*

K97M 16VT*

10

&K97LA 10PL K97-GV 16WH K97-GW 16WH

6 9

K97X 10VT*

K97T 10VT*

8

B N97-G 10WH A

ECM -VE (9260)

J97J 18VT*

K97-G 10WH

K34-G 16WH

12

ECM2 CLEAN POWER & GROUND (6323)

J97XA 10VT*

K97-GA 12WH K97Y 12VT*

1

IDM2(6011)

ENGINE BLOCK GND

K97-GB 16WH

4

F1-F1

19

J97UA 18VT &J97UA 16PL

BAP 24

5A F1-E1

FROM PRIMARY IGNITION RELAY (R9-1) (4003) CH2-14

J13CW 10PK

J13S 14PK

MINI FUSE (4001) SEE CH10_20 FOR EATON DM3 TRANS

VBREF IVS

4 12

6

K99S 18VT*

2

2

A97Y 16VT*

5 4

A99W 16VT*

&L47#125 18TN

CHK

CNA1

ATA+

20

ATA-

21

DATE

31MAR09

25

TO DRIVETRAIN J1708 CH2_04

CHANGE

ADDED MXT EFFECTS

XMSN CONTROL MODULE (7151&R)

REV

H

REFERENCE

61817B

DRAWN

U00JXP9 52778H

APS/IVS (1804)

B99V 18VT B97AD 18VT B97AF 18VT B99U 18VT B99W 18VT B99E 18VT

CAB FUSE BLOCK (1012) F24

FROM PRIMARY IGNITION FEED RELAY

A13AH 10PK

RELEASE NO.

Figure 81

B6

A99E 18VT*

&L47C125 18TN

K3B(+) 18DKBL K3B(-) 18GY

19

CONN BODY D LOCK (7906F)

B97Y 18VT B97P 18VT

C6

B2

&L47B125 18TN

&SPD-SIG 18PL

5A

VSS+ 10

17

&GPS 18PL

B5

A99U 16VT*

A2

ECM2 (6021)

NOT USED 17

B4 C5

A97P 16VT*

3

C4

A

4

A99V 16VT*

B

K97 18VT*

K97D 18VT*

C10

A97Q 16VT*

C

24

7 1

BAP SENSOR (1808)

D

18

J97QA 16VT* J99V 16VT* J97Y 16VT* J97P 16VT* J99U 16VT*

1

E

APS

5

2

F

3 K99T 18VT*

3

DCM CONN (1800)

PASS THRU AT DASH (1701)

K97K 18VT*

KL.31B

21

B97AE 18VT

2

K97H 16PL

B97Q 18VT B97AH 18VT

KL.87 (VPWR)

K97F 16VT* K97Z 16VT*

E2

1

C2

KL.87 (VPWR)

& W/ MXT * W/ MXT VT IS REPLACED BY PL

NAME

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 DATE

PART NO.

10AUG00

Electronic Engine Controls, (V8–AVNT) Engines

S08315

AE08052370

SHEET

003

81

82

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

6.4. ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL AND BODY 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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

6.5. CATERPILLAR C10, C11, C12, AND C13 ENGINES, P. 5 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM CHAPTER THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

6

CAT C10, C11, C12 & C13 ENGINES

IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

ACCEL. PEDAL SENSOR

A

C

B99V 18VT

B

B97P 18VT

B97Y 18VT

(1805)

DIAGNOSTIC

DCM C5

(1800)

(1650)

C4

B4

A5AS(-) 20LTGN

16

2

5

A5AD(-) 20LTGN

A99V 18VT

34 SYS CONTROLLER (1600) 35

1

15

D

A5AP(-) 20LTGN

PASS THRU (1701)

C

A5AF(-) 18LTGN

A5AN(+) 20YL A5AC(+) 20YL

(4820)

A5B(+) 18YL

REF SPLICE

A5B(-) 18LTGN

J1708 & 5V

A97Y 18VT

A97P 18VT

A5AR(+) 20YL

A5AE(+) 18YL

A5AL(+) 18YL

4

A5AM(-) 18LTGN

5

A5AG(+) 18YL

A

J1939 (1652)

20YL

J5C(+) W/BENDIX

J5E(+) W/WABCO 20YL

C

J99V 18VT

J97U 8VT

J3B(-) 18GY

J97Y 18VT

J3B(+) 18DKBL

SYS CONTROL BLUE (4008)

J97P 18VT

CH10_20 FOR EATON DM3 TRANS

20GN

F1-F1 5A

J5C(-) W/BENDIX

J5E(-) W/WABCO

F1-E1

20GN

MINI FUSE (4001)

CH02_14

(1500)

PUBLIC

A5AH(-) 18LTGN

IGN FEED

CLUSTER

ENGINE/TRANSMISSION (7800)

J77B 16GN

G

DASH (4103)

K5AE 18LTGN

20

6

4

11

10

19

8

5

7

E

K5U 18YL

D

K5S 18YL

K5T 18LTGN

K97U 18VT

K3B(-) 18GY

A

BATTERIES B A

K10-GU 14WH

K77-G 16WH

ECM NEG FEED (9260)

ENGINE GND (6340) K97-GA 10WH

A

N97-G 10WH

N14AY 10RD

FREON COMP (6200)

K3A(+) 18DKBL

K77B 16LTGN

K97Y 18VT

B

N14-G 10WH

B K97AM 10VT

A

70

32

JKP

DATE

4JAN06

Figure 83

49

52

53

54

K97-GD 14WH

K5V 20YL

50

65

66

67

A

A

B 30A

ECM POS FEED (9261)

ECM (6013)

(6407)

CHK

34

K34C 16TN

K47A 16GY

33

K97-GE 14WH

9

K99V 18VT

8

K5W 20LTGN

5

K47 16GY

4

K34D 16TN

2

K97AT 14VT

D

K97AS 14VT

C

K97YA 18VT

B

K97P 18VT

A

K34B 16TN

K34-GA 16WH

CLEAN PWR & GND (6323)

LOW COOLANT

N14BA 10RD

N97AA 10RD

CHANGE

ADDED EATON DM3 TRANS NOTE

REV

E

REFERENCE

59924R

DRAWN

U00DLCK

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

RELEASE NO.

DATE

52778H

16DEC01

Caterpillar C10, C11, C12, and C13 Engines

S08315

PART NO.

AE08-52370

SHEET

05

83

84

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

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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

6.7. I6 HEUI ENGINE, P. 7 INTERNATIONAL TRUCK AND ENGINE CORPORATION ELECTRICAL CIRCUIT DIAGRAM IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

(16-HEUI) ENGINES

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

47

CHAPTER 6

ELECTRONIC ENGINE CONTROLS

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

MULTIFED TERMINAL/ BUSS BAR

J24A 18GY

K24A 18GY

16 ENGINE/DASH (4103)

ENGINE BLOCK GND

M1-A3

M1-A4 30

85

EXHAUST BRAKE RELAY (4002)

EXHAUST BRAKE SOLENOID (6500)

K10-GB 14WH

B

K24-G 18WH

A

10

ECM2 CLEAN POWER & GND (6323)

ENGINE/ DASH (4103)

40A

1 2

K97P 14PL

23

K97N 14PL

42

K97Y 14VT

N14BA 10RD

A

A

K97T 18VT

18 K97V 14PL

BATTERIES N14-G 10WH

A

N97AA 10RD

K97AA 10VT

B

ECM POSITIVE FEED (9261)

K97AA 12VT

1

K97V 14PL

ECM NEGATIVE (9260) N97-GA 10WH

B

ECU POWER/ STARTER (4105)

B

F1-A2

F1-B2

ENGINE/ DASH (4103)

N97-G 10WH

K34-G 18WH

A

K34A 18TN

5A J24C 18GY

15

EXHAUST BRAKE SOLENOID (6502)

GND (6704)

M1-C4

M1-C3

J24B 18GY

18

K10-GA 18WH

J13W 14PK

86

87

M1-B3 J24B 18GY

18GN

LOW COOLANT SENSOR (6400)

FROM SECONDRY IGNITION RELAY (4003)

F1-E2 87A

K10-G 18WH

MINIFUSE BLOCK (4001)

POWER RELAY (4003)

B

A

N14AY 10RD

ENGINE ECM FEED FUSE (9254)

R11-2

R11-1 J97-GA 10VT

85 30 POWER RELAY (4003) 87A

ECU POWER/ STARTER (4105)

21

K97F 14PL

22

K97Z 14PL

J97W 10VT

K97L 14PL

ENGINE/ DASH (4103)

86

87

R11-3

R11-4

R11-5

J97AAA 14VT

J97W 10VT

A

5A

J13S 14PK

F1-E1

F1-F1

19

(4001)

5 K97R 18VT

3

1

K99S 18VT

J99U 18VT

B97AF 18VT

B97P 18VT

C5 B99U 18VT

A99U 18VT

4

B5

F

2

B97AD 18VT

B97Y 18VT

B4 A97P 18VT

5

4 27

C4 A97Y 18VT

2 J97P 18VT

K97C 18VT

B99V 18VT

A99V 18VT

J97Y 18VT

6

A

K97D 18VT

APS/IVS (1804)

C10

7 J99V 18VT

B

11

A97Q 18VT

J97QA 18VT

3

E

8

K99T 18VT

BAP SENSOR (1808)

B97AE 18VT

K97K 18VT

1

2

B97AH 18VT

ECM (6007)

29

DCM CONN (1800)

B97Q 18VT

3 PASS THRU AT DASH (4014)

FROM PRIMARY IGNITION RELAY (R9-4) (4003) CH02_14

J13CW 10PK

C

J97UA 18VT

K97UA 18VT

24

SEE CH10_20 FOR EATON DM3 TRANS

D

41

CAB FUSE BLOCK (1012) E2

F24

C2

INTAKE AIR TEMP SENSORS (6703) (LOCATED ON AIR BRAKE)

5A

B2

A99E 18VT

K97E 16VT

B

A

A2

K97S 16VT

12

B99E 18VT

C6

A13AH 10PK

CHK

JKP

DATE

4JAN06

CHANGE

ADDED EATON DM3 TRANS NOTE

REV

B

REFERENCE

59924R

DRAWN

U00JLH3 RELEASE NO.

52778H

Figure 85

FROM PRIMARY IGNITION FEED RELAY

NAME

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS DATE

12SEP03

I6 HEUI Engine

S08315

PART NO.

AE08-52370

SHEET

07

85

86

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

6.8. I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITH MANUAL 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, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

6.9. ROAD SPEED SIGNAL, P. 9

Figure 87

Road Speed Signal

S08315

87

88

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

6.10. MWM ENGINE — MULTIPLEXED MONITORING UNIT, P. 10

Figure 88

MWM Engine — Multiplexed Monitoring Unit

S08315