International 8600, 8500, 7600, 7500, 7400 Service Manual

...

SERVICE MANUAL

SERVICE MANUAL SECTION

3200, 4200

After March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built

Truck Model: 3200

Start Date

: 03/11/2004

Truck Model: 4200

Start Date: 03/11/2004

Truck Mode

l: 4300

Start Date: 03/11/2004

Truck Model: 4400

Start Date

: 03/11/2004

Truck Model: 7300

Start Date: 03/11/2004

Truck Mode

l: 7400

Start Date: 03/11/2004

Truck Model: 7500

Start Date

: 03/11/2004

Truck Model: 7600

Start Date: 03/11/2004

Truck Mode

l: 8500

Start Date: 03/11/2004

Truck Model: 8600

Start Date

: 03/11/2004

S082854

06/17/2004

S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

Table of Contents

INSTRUCTIONS AND CHARTS (CHAPTER 1)........................................................................1

CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 1.....................................1

CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2.....................................2

CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3.....................................3

CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 4.....................................4

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

NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBER IDENTIFICATION, P. 6.....6

CIRCUIT DIAGRAM INSTRUCTIONS, P. 7...................................................................7

CIRCUIT DIAGRAM INSTRUCTIONS, P. 8...................................................................8

SCHEMATIC SYMBOL CHART,P. 9...........................................................................9

RELAY FUNCTIONS, P. 10....................................................................................10

LAMP BULB CHART, P. 11....................................................................................11

INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBE R IDENTIFICATION,

P.12..........................................................................................................12

12 VOLT P OWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2).........................................13

ACCESSORY,P.1..............................................................................................13

BATTERY FEEDS, CAB, P. 2..................................................................................1 4

BATTERY, P.3...................................................................................................15

1708DATA LINK, P.4..........................................................................................16

SWITCHDATA LINK, P.5.....................................................................................17

DRIVETRAIN 1939 DATA LINK (CAB), P. 6.................................................................18

DRIVETRAIN 1939 DATA LINK (CHASSIS), P. 7...........................................................19

GROUNDS CHASSIS, P. 8....................................................................................20

GROUNDS CHASSIS, P. 9....................................................................................21

GROUNDS IP, P. 10.............................................................................................22

GROUNDS IP, P. 11.............................................................................................23

IGNITION CAB, P. 12...........................................................................................24

IGNITION CAB, P. 13...........................................................................................25

IGNITION FEEDS, CHASSIS, P. 14..........................................................................26

START, P. 15.....................................................................................................27

CAB ACCESSORIES (CHAPTER 3)...................................................................................28

CIGAR LIGHTERAND POWER FEEDS, P.1...............................................................28

CB POWER, P. 2................................................................................................29

COMPASS ANDTEMPERATUREDISPLAY, P. 3..........................................................30

FRONT DOORS WINDOWS AND LOCKS (POWER), P.4................................................31

CREWDOORSWINDOWS AND LOCKS (POWER), P. 5.................................................32

HORN, DUAL ELECTRIC, P. 6................................................................................33

MIRRORS(HEATED, LIGHTED ANDPOWER), P. 7.......................................................34

RADIO (ENTERTAINMENT),SPEAKERS, P.8.............................................................35

WINDSHIELDWIPER ANDWASHER PUMP, P. 9.........................................................36

2–WAY RADIO, P.10...........................................................................................37

SWITCHPACK, OPTIONAL GAUGE PACK,P.11.........................................................38

LIGHTEDAIR SHIELD,P. 12..................................................................................39

ROOFAUX. LOAD, P.13......................................................................................40

SATELLITECOMMUNICATION QUALCOMM-MCT AND IMCTSYSTEMS,P. 14.....................41

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ii 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

SELFCONTAINED AIR SEAT, P. 15.........................................................................42

DIGITAL CLOCK PTC, P. 16..................................................................................43

TRANSMISSION ALLISONLCT COLUMN SHIFTER, P.17..............................................44

HEATED SEATS FOR7700 MODELS ONLY, P. 18........................................................45

BACKUP CAMERA, P. 19.....................................................................................46

XATACOMPUTER, P. 20......................................................................................47

KEYLESSIGNITIONSYSTEM, P.21.........................................................................48

12V CHARGING + CRANKING SYSTEM (CHAPTER 4)............................................................49

I6 EGR ENGINES, P.1.........................................................................................49

V8 AVNT ENGINES, P. 2.......................................................................................50

CATERPILLAR, CUMMINSISM ENGINES, P.3............................................................51

I6 HEUIENGINES,P. 4.........................................................................................52

CATERPILLAR ENGINES, CUMMINSISM AND WITHEATONULTRASHIFT/DM2, P.5.............53

I6 EGR ENGINESWITH AIR START,P. 6...................................................................54

FANS AND ENGINE ACCESSORIES (CHAPTER 5)................................................................55

FAN WIRING,P. 1...............................................................................................55

ETHER START, P. 2............................................................................................56

SNOWVALVE, P.3.............................................................................................57

FAN WIRING,CATERPILLARAND CUMMINS, P.4.......................................................58

ELECTRONIC ENGINES (CHAPTER 6)...............................................................................59

ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINES, P. 1...... .....................................59

ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL AND BODY BUILDER

CONNECTIONS, P.2......................................................................................60

ELECTRONIC ENGINE CONTROLS, (V8–AVNT) ENGINES, P.3.......................................61

ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL AND BODY BUILDER

CONNECTIONS, P.4......................................................................................62

CATERPILLAR C10,C11, C12,AND C13 ENGINES, P.5................................................63

CUMMINSISM ENGINE, P. 6.............. ................ ................ ............... ................ .....64

I6 HEUIENGINE, P.7..........................................................................................65

I6 HEUI ENGINE CRUISE CONTROL AND B ODY BUILDER CONNECTIONS WITH MANUAL

TRANSMISSION, P. 8.....................................................................................66

GAUGES WITH AND WITHOUT INTEGRAL WARNING LIGHT (CHAPTER 7).................................67

IP/GAUGE LIST, P.1...........................................................................................67

WARNING LIGHT LIST, P. 2...................................................................................68

WARNING LIGHTS CONTROLLED BY ENGINE, TRANSMISSION, ABS CONTROLLER, P. 3.....69

ENGINE OIL PRESSURE AND TEMP, SPEEDOMETER, TACH, VOLTMETER AND WATER TEMP

GAUGE CIRCUITS, P. 4...................................................................................70

IP/GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 5......................................71

AIR PRESSURE INPUT CIRCUIT, P.6.......................................................................72

AXLE TEMPERATURE, F WD REAR AND REAR AXLES, GAUGE INPUT CIRCUIT, P. 7...... ......73

FUEL GAUGE INPUT CIRCUIT (SINGLE TANK) DIFFERENTIAL LOCK WARNING LAMPS, P.

8..............................................................................................................74

GAUGES AND WARNING LIGHTS — FUEL FILTER RESTRICTION AND WATER IN FUEL LIGHTS,

P. 9...........................................................................................................75

GAUGES AND WARNING LIGHTS — PARK BRAKE LIGHT AND TRANSMISSION OIL TEMP.

GAUGE, P.10...............................................................................................76

GAUGES AND WARNING LIGHTS — AMMETER, P. 11..................................................77

ENGINE OIL TEMPERATURE GAUGE WITH CATERPILLAR, P.12....................................78

FRONT AXLE ENGAGEMENTLAMP, P. 13.................................................................79

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3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

LIGHTS (CHAPTER 8)...................................................................................................80

BACKUPLIGHTS, P.1........................................................................................80

LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS, P. 2......81

LIGHT SYSTEMS — CLEARAN CE, MARKER, PARK, TAIL, TURN AND STOP LAMPS (CONT.), P.

3..............................................................................................................82

LIGHT SYSTEMS— TURN SIGNAL AND STOP SWITCHES, P. 4......................................83

DOMELIGHT,MAPLIGHT,P. 5..............................................................................84

DOMELIGHT,MAPLIGHT(CONT.), P. 6....................................................................85

FOG LIGHT AND WORKLIGHT,P. 7........................................................................86

HEADLIGHTS, P.8.............................................................................................87

AUX. HEADLIGHTS, AUX. PARK, AUX TURN, P. 9.......................................................88

PANEL LIGHTS, P. 10..........................................................................................89

CHASSIS ACCESSORIES (CHAPTER 9).............................................................................90

AIR DRYER AND HEATED DRAIN VALVE, P. 1............................................................90

ANTILOCK BRAKE SYS T EM (ABS), AIR, P. 2.............................................................91

ANTILOCK BRAKE SYSTEM (ABS), AIR, TRACTION CONTROL, P. 3................................92

ANTILOCK BRAKE SYST EM (ABS), HYDRAULIC, P. 4..................................................93

ANTILOCK BRAKE SYST EM (ABS), HYDRAULIC (CONT.), P. 5 ........................ ...............94

ANTILOCK BRAKE SYST EM (ABS), HYDRAULIC (CONT.), P. 6 ........................ ...............95

TWO SPEED AXLE SWITCH WITH MANUAL TRANSMISSION AND I6 HEUI FUEL HEATER

N/WARN LIGHTS, P.7.....................................................................................96

BRAKE SYSTEM, HYDRAULIC, P.8........................................................................97

FUEL TRANSFER PUMP, P. 9................................................................................98

BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10.......................99

BODY BUILDER AND TRAILER TURNS, CENTER PIN ABS, CENTER PIN AUX, P. 11...........100

BODY BUILDER AND TRAILER SOCKET BACK OF CAB SOCKETS, P. 12........................101

BODY BUILDER AND TRAILER SOCKET END OF FRAME (EOF) SOCKET AND BODY BUILDER,

P. 13........................................................................................................102

AIR SOLENOID 4–WAY PACK, P. 14.......................................................................103

REMOTE POWER UNITS, SOLENOID PACKS, REMOTE ENGINE SPEED CONTROLLER, P.

15...........................................................................................................104

HYD POWER PARK, P. 16...................................................................................105

AIR SUSPENSION, P.17.....................................................................................106

AUX. TRAILER, ACC CONTROLLED, P.18...............................................................107

AUX. TRAILER, BTRY CONTROLLED, P.19.............................................................108

LIFT AXLES (NON-STEERABLE), P.20...................................................................109

LIFT AX LES (STEERABLE), P. 21..........................................................................110

AIR ACTUATED PARK BRAKE, P. 22......................................................................111

ANTILOCK BRAKE S YS T EM, WABCO AIR, P. 23.......................................................112

ANTILOCK BRAKE S YS T EM, WABCO AIR, P. 24.......................................................113

LIFT AX LES, WITH NON—STEERABLE FOR SS M OD ELS, P. 25.... ................................114

FUEL/ WATER SEPARATOR WITH 12VDC FUEL PREHEATER,P. 26...............................115

ELECTRONIC TRAILER BRA KE ACCOMMODATION, P. 27...........................................116

LECTRASHIFT ACCOMMODATION, P. 28................................................................117

AUXILIARY 40 AMP CIRCUIT, P. 29........................................................................118

HOURMETER,CUSTOMER MOUNTED PTO, P.30......................................................119

REMOTE START/ STOP, P. 31...............................................................................120

LIFT AXLE WITH 14RAR, P.32.............................................................................121

LIFT GATE, P.33..............................................................................................122

LIFT AXLE MULTIPLEX, P.34...............................................................................123

iii

TRANSMISSIONS (CHAPTER 10)...................................................................................124

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iv 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

ALLISONLCT TRANSMISSION ORALLISON 1000, 2000, 2400, P.1................................124

ALLISONMD TRANSMISSION,P. 2........................................................................125

ALLISONMD TRANSMISSION (WTEC),P. 3.............................................................126

ALLISONMD TRANSMISSION (CONT.), P. 4.............................................................127

TRANSMISSION,WTEC MDW/AUTO NEUTRAL, P.5..................................................128

EATON AUTOSHIFTTRANSMISSION, P.6...............................................................129

EATON AUTOSHIFTTRANSMISSION (CONT.), P.7.....................................................130

EATON LIGHTNING TRANSMISSION,P. 8................................................................131

ALLISON HD TRANSMISSION, P. 9........................................................................132

ALLISON HD TRANSMISSION, P. 10......................................................................133

ALLISON HD TRANSMISSION, P. 11......................................................................134

ALLISON HD TRANS MISSION WITH AUTO NEUTRAL, P. 12..................................... ....135

ALLISON HD TRANSMISSION WITH AUTO NEUTRAL AND WITH 0013WUA, P. 13..............136

ALLISON LCT TRANSMISSION (ALLISON 1000, 2000, 2400) WITH I6 HEUI, P. 14................137

TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED EFFECTS, P.

15...........................................................................................................138

TRANSMISSION RETARDER CONTROL WIRING WITH MD XMSN, HARD WIRED EFFECTS, P.

16...........................................................................................................139

AIR CONDITIONING (CHAPTER 11).................................................................................140

HVACSYSTEMS,P. 1........................................................................................140

AIR CONDITIONING (ONLY), P. 2...........................................................................141

AUTOTHERMSYSTEMS,P. 3...............................................................................142

CONNECTOR COM POSITES (CHAP TER 12)......................................................................143

CONNECTOR COMPOSITES(10M), (71), (72), (345F), P.1............................................143

CONNECTOR COMPOSITES (420F), (420M), (520), (521), (522), (523), (524), P. 2.................144

CONNECTOR COMPOSITES(1002), (1003),(1010), P.3...............................................145

CONNECTOR COMPOSITE (1011), P. 4...................................................................146

CONNECTOR COMPOSITE (1012), P.5...................................................................147

CONNECTOR COMPOSITE (1013), P.6...................................................................148

CONNECTOR COMPOSITE (1014), P.7...................................................................149

CONNECTOR COMPOSITES(1018), (1019M), (1020M), (1021M), (1022M),P. 8....................150

CONNECTOR COMPOSITES(1027M, F), (1100),(1101A), (1101), (1102), P.9......................151

CONNECTOR COMPOSITES(1104), (1106), (1200),(1210), P.10.....................................152

CONNECTOR COMPOSITES (1300), (1301), (1400), (1402), (1410), (1500), (1510), P. 11.........153

CONNECTOR COMPOSITES (1553), (1554F), (1555), (1600), (1601), (1650), P. 12.................154

CONNECTOR COMPOSITES(1652), (1657M), (1658),(1659), (1800),P. 13.................... .....155

CONNECTOR COMPOSITES (1804), (1807), (1808), (1809), (1810), (1811), (1812), (1813), (1814),

(1815), P.14...............................................................................................156

CONNECTOR COMPOSITES (1820), (1822), (1823), (1824), (1828), (1860), (1861), (1901M), (1915),

P. 15........................................................................................................157

CONNECTOR COMPOSITES (1918), (1935), (1920), (2000), (2002M), (2003M), (2004M), (2005M),

P. 16........................................................................................................158

CONNECTOR COMPOSITES (2006M), (2007F), (2021F), (2021M), (2022F), (2022M), (2111M),

(2112M), (2113M), (2114M), (2115M), (2116M), (2117M), (2301M), (2302M), (2303M), P. 17...159

CONNECTOR COMPOSITES (2304M), (2305M), (2306M), (2307F), (2308F), (2502F), (2502M),

(2503F,M), (2600F, M), P.18............................................................................160

CONNECTOR COMPOSITES (2601M, F), (2602M, F), (3000M), (3000F), (3002M), (3003), (3100M),

(3200F,M), (3201M), (3202), (3203M), P.19..........................................................161

CONNECTOR COMPOSITES(3204M, F), (3209), (3210M), (3211M),(4000),P. 20..................162

CONNECTOR COMPOSITE (4001), P.21..................................................................163

CONNECTOR COMPOSITE (4002), P.22..................................................................164

S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CONNECTORCOMPOSITE (4003),P. 23..................................................................165

CONNECTORCOMPOSITES (4004), (4007), (4008),P.24..............................................166

CONNECTORCOMPOSITE (4014),P. 25..................................................................167

CONNECTORCOMPOSITE (4014/1700), P.26...........................................................168

CONNECTOR COMPOSITES (4015), (4017), (4018), (4019), (4020), (4021), (4022), (4023), P.

27...........................................................................................................169

CONNECTOR COMPOSITES (4024), (4030), (4031), (4032), (4033), (4040), (4041), P. 28.........170

CONNECTORCOMPOSITES (4070), (4071), (4087),(4098), (4101),P. 29........... ................171

CONNECTORCOMPOSITE (4103),P. 30..................................................................172

CONNECTORCOMPOSITES (4105), (4111), (4120),(4301), P.31.....................................173

CONNECTOR COMPOSITES (4305), (4410), (4410B), (4410C), (4410D), (4410E), (4410H), (4410M),

(4411), P. 32...............................................................................................174

CONNECTOR COMPOSITES (4411A), (4411B), (4412), (4415), (4450), (4450A), (4460A), (4460), P.

33...........................................................................................................175

CONNECTORCOMPOSITE (4705),P. 34..................................................................176

CONNECTOR COMPOSITES (4810), (4712F), (4820),(4713F), (4830),(4840),(4850), P. 35......177

CONNECTORCOMPOSITES (4900), (4910), (4950),(4951), P.36.. ............................... ...178

CONNECTORCOMPOSITES (6007), (6011), P.37.......................................................179

CONNECTORCOMPOSITES (6013M), (6014), P.38....................................................180

CONNECTORCOMPOSITES (6015), (6020), (6021),P.39..............................................181

CONNECTOR COMPOSITES (6200), (6316), (6323), (6332), (6333), (6334), (6400), (6401M), (6401),

(6406), (6407), (6407D), (6409), (6500), P.40.........................................................182

CONNECTOR COMPOSITES (6550), (6703), (6704), (6708), (7103), (7104), (7104A), (7105), (7106),

(7111), P.41...............................................................................................183

CONNECTORCOMPOSITES (7200), (7202), (7203),P.42..............................................184

CONNECTOR COMPOSITES (7204), (7205), (7206), (7211), (7212), (7213),P. 43..................185

CONNECTORCOMPOSITES (7214), (7300), (7301),P.44..............................................186

CONNECTOR COMPOSITES (7302), (7304), (7305), (7306), (7500), (7502), (7600), (7601), P.

45...........................................................................................................187

CONNECTOR COMPOSITES (7603), (7604), (7605), (7606), (7607), (7608), (7609), (7610), (7611),

(7612), (7613), (7615), (7700), (7702), (7703),(7703A),P.46.......................................188

CONNECTORCOMPOSITES (7800), (7801M), (7803),(7900), (7901),P. 47................. ........189

CONNECTOR COMPOSITES (7905), (7906), (8000), (8001), (8102), (8150), (8151), (8200), P.

48...........................................................................................................190

CONNECTOR COMPOSITES (8201), (8301), (8310), (8311), (8312), (8400), (8500), (8501), (8502),

(8502A), P.49.............................................................................................191

CONNECTOR COMPOSITES (8503), (8503A), (8505), (8506), (8507), (8508), (8509), (8600), (8601),

(8602), P.50...............................................................................................192

CONNECTOR COMPOSITES (8700), (8701), (8800), (8801), (8802), (8803), (8805), P. 51.........193

CONNECTOR COMPOSITES (9001), (9002), (9100), (9101), (9102), (9103), (9104), (9254), (9255),

P. 52........................................................................................................194

CONNECTOR COMPOSITES (9260), (9261), (9262), (9263), (9264), (9265), (9303A), P. 53.......195

CONNECTOR COMPOSITES (9405), (9501), (9502), (9503), (9504), (9505), (9506), P. 54.........196

CONNECTOR COMPOSITES (9507), (9508), (9509), (9510), (9511), (9512), (9513), (9514), (9515),

P. 55........................................................................................................197

CONNECTORCOMPOSITES (9516), (9517), (9518),(9519), P.56.. ............................... ...198

CONNECTORCOMPOSITE (9700),P. 57..................................................................199

CONNECTORCOMPOSITE (9700),P. 58..................................................................200

CONNECTORCOMPOSITES (9715), (9715A), (9715B), P.59..........................................201

CONNECTORCOMPOSITES (9716), (9716A), (9716B), P.60..........................................202

CONNECTORCOMPOSITES (9717A), (9717B), P.61...................................................203

CONNECTOR COMPOSITES (9718), (9719), (9720), (9733), (9734), (9736), (9754), (9762), (9763),

P. 62........................................................................................................204

S08

2854

vi 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CONNECTOR COMPOSITES(9777), (9778), (9800), P.63..............................................205

CONNECTOR COMPOSITES (9870), (9871), (9811), (9812), (9814), (9815), (9830), (9850), (9860),

(9865M), (9900), (9900A), (9913A), P.64..............................................................206

CONNECTOR COMPOSITES (9913B), (9914), (4100), (4109), (4112), (6502), (7107), (7208), (7615),

P. 65........................................................................................................207

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

INSTRUCTIONS AND CHARTS (CHAPTER 1)

CIRCUIT NUMB ER IDENTIFICATION AND LOCATION CHA RT, P. 1

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATIOIN AND LOCATION

U00DLCK

P52778H

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

09AUG00

AE08-52365

PREFIX DESIGNATIONS

PREFIX LOCATION

Cab-instrument Panel Module

Cab-Header/Clearance Lights

Cab-Roof/Rear Panel

Cab-Left Door/Doors

Cab-Driver Control Module

Cab-Right Door/Doors

H Cab-Sleeper J

Cab-Dash(outside)

Engine/Radiator

L Transmission

Chassis/Front End (Cab Dash Panel Forward)

N Chassis/Center Section (Cab Dash Panel to Cab RR Xmbr)

P Chassis/Wheel Base Sec tion R Chassis/Suspension/Rear Axle/Axles

S Chassis/AF Section/Stop/Tail/Turn Lights

CIRCUIT NUMBER AND IDENTIFICATIONS

CIRCUIT NUMBER

COLOR DESCRIPTION

1 LTBL ALTERNATOR - FIELD

2 RD ALTERNATOR - CHARGE

3 DKBL 1708 DATA LINK, SWITCH DATA LINK (+)

1708 DATA LINK, SWITCH DATA LINK (-)

4 SERIAL/DATA COMMUNICATION J1922

DRIVE TRAIN J1939 DATA LINK (+)

GN DRIVE TRAIN J1939 DATA LINK (-)

LOW VOLTAGE ELECTRONIC FEED (< 9 VOLTS)

ALTERNATOR - RESISTANCE

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 1 Circuit Number Identification and Location Chart

S08

2854

2 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CIRCUIT NU MBER IDENTIFICATION AND LOCATION CHART, P. 2

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATION AND LOCATION (CONT.)

U00JXP9

P52778H

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

09AUG0002AE08-52365

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)

CIRCUIT NUMBER

COLOR

DESCRIPTION

ZERO VOLT REFERENCE (ZVR)

CHASSIS/ENGINE GROUN D

CAB/SLEEPER GROUND

12 LTBL ACCESSORY FEED

13 PK

IGNITION FEED

BK IGNITION FEED (BODY BUILDER CONNECTOR)

BATTERY FEED

15 RD KEY SWITCH FEED

17 PK STARTER CONTROL

PK GLOW PLUG/PRE-HEATER

ENGINE SHUTDOWN

20 LTGN

REMOTE POWER MODULE

COLD START CONTROLS (ETHER)

ENGINE FAN/SHUTTERS

ENGINE EXHAUST BRAKE

PYROMETER

AMMETER

VOLTMETER

INSTRUMENTS AND GAUGES

ENGINE WATER TEMPERATURE

30 ENGINE OIL TEMPERATURE

TRANSMISSION OIL TEMPERATURE

AXLE OIL TE M PERATURE

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 2 Circuit Number Identification and Location Chart (Cont.)

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CIRCUIT NUMB ER IDENTIFICATION AND LOCATION CHA RT, P. 3

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATION AND LOCATION (CONT.)

U00DLCK

P52778H

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

15 MAY 0003AE08-52365

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT. )

CIRCUIT NUMBER

COLOR DESCRIPTION

ENGINE OIL LEVEL

COOLANT LEVEL

ENGINE OIL PRESSURE

FUEL LEVEL

FUEL PUMP

AIR DRYER HEATER

LOW AIR PRESSURE WARNING

AIR TEMPERATURE

FRONT AXLE ENGAGED

POWER DIVIDER LOCK (PDL) WARNING

PARK BRAKE WARNING

45 LTGN ANTI - THEFT WARNING

POWER TAKE - OFF WARNING

SPEEDOMETER

TACHOMETER

DIFFERENTIAL LOCK WARNING

LIGHT SWITCH FEED

DIMMER SWITCH FEED

HEADLIGHT HI - BEAM

HEADLIGHT LO - BEAM

54 BN PARKING/MARKER LIGHTS

55 OR TURN SIGNAL - FEED

56 OR TURN SIGNAL LIGHTS - LEFT

TURN SIGNAL LIGHTS - LEFT (BODY BUILDER CONNECTION)

57 OR

LT GN

TURN SIGNAL LIGHTS - RIGHT TURN SIGNAL LIGHTS - RIGHT (BODY BUILDER CONNECTION)

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 3 Circuit Number Identification and Location Chart (Cont.)

S08

2854

4 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CIRCUIT NU MBER IDENTIFICATION AND LOCATION CHART, P. 4

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

INTERNATIONAL CIRCUIT NUMBER IDENTIFICATION AND LOCATION (CONT.)

U00DLCK

P52778H

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

15MAY0004AE08-52365

COLOR

CIRCUIT NUMBER

DESCRIPTION

CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)

58 BN CLEARANCE/IDENTIFICATI ON LIG HTS

SOLENOID

60 OR HAZARD LIGHTS

AIR SUSPENSION

DKBL PANEL LIGHTS

63 DKBL COURTESY/DOME LIGHTS

FOG/DRIVING LIGHTS

65 OR CAB REAR FLOOD LIGHT

DAYTIME RUNNING LIGHTS

68 BN TAIL LIGHTS

LICENSE PLATE LIGHT

STOP LIGHTS

STOP LIGHTS (BODY BUILDER CONNECTION)

71 OR BACK - UP LIGHTS

LTBL B AC K - UP LIGHTS (BODY BU IL DER C ONNECT IO N)

72 OR TRAILER AUXILIARY FEED - BATTERY

PWM

LTGN

74 LTGN

HEATER RECIRC MOTOR

75 LTGN

HEATER BLOWER MOTOR

76 LTGN AUXILIARY FAN

77 LTGN

AIR CONDITIONER

78 LTGN MIRRORS - HEATED; MOTORIZED

SEAT BELTS

SLEEPER BOX RELAY - FEED

81 LTGN POWER DOOR LOCKS

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 4 Circuit Number Identification and Location Chart (Cont.)

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CIRCUIT NUMB ER IDENTIFICATION AND LOCATION CHA RT, P. 5

Figure 5 Circuit Number Identification and Location Chart (Cont.)

S08

2854

6 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

NAVPAK/ECM I6 ENGINE CONTROLLER CONNECTOR PIN NUMBER IDENTIFICATION, P. 6

Figure 6 NAVPAK/ECM I6 Engine Controller Connector Pin Number Identification

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CIRCUIT DIAGRAM INSTRUCTIONS, P. 7

DRAWN

RELEASE NO.

NAME

DATE

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INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

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 .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

CIRCUIT DIAGRAM INSTRUCTIONS

U00DLCK

P52778H

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

15MAY0007AE08-52365

R32-G

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

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

R32-GB

WIRE CONNECTION

C - PHANTOM LINES INDICATE PRINTED CIRCUITS OR BUSSED CIRCUITS. THESE CIRCUITS EXIST IN THE INST RUME NT CLUSTERS AND FUSE/CIRCUIT BREAKER CONNECTORS.

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

SUFFIX G IS NOT A SUFFIX BUT INDICATES

A GROUND CIRCUIT.

ETHER SWITCH

PRINTED

CIRCUIT IN

INSTRUMENT

CLUSTER

F - CIRCUIT "11" DENOTES ANY COMMON GROUND, (MORE THAN ONE CIRCUIT). ANY INDIVIDUAL GROUND CIRCUIT IS IDENTIFIED WITH THAT PARTICULAR CIRCUIT NUMBER. (E.G CIRCUI T 9 7 CRUIS E CONTRO L , IS IDEN TIFIED PER EXAMPLE).

GROUND CIRCUITS ARE DESCRIBED THUS:

A12

11-GB

WIRE

CONNECTION

A55A 16OR

LOCATION IN FUSE/CIRCUIT BREAKER CONNECTION

BUSS IN FUSE/CIRCUIT

BREAKER CONNECTOR

F19

COMMON GROUND

CIRCUIT NUMBER

RELAY - SUPPRESSED

20A

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

R32-GA

BUSSED CONTACT

87A 87

A128

E - SWITCHES, RELAYS AND COMPONENTS INDICATE EXTERN AL WIRE CON NEC TIO NS AND/ OR INT ER NAL CONNECTIONS OR CONTACTS.

LOCATION

OFFOFFOFF

OFF

GND

INDIVIDUAL GROUND

CIRCUIT NUMBER

16BN

A55A/A60 16OR

16RD

A60 16OR

NOTE: FOR CIRCUIT DESCRIPTION OTHER THAN GROUNDS,NEITHER THE LETTER "G" NOR THE COLOR WHITE SHALL BE USED.

CONTACT

VOLTMETER

A12A

11-GA

11-G

KEY SWITCH

PIGTAIL

INTERNAL CONNECTION

INDICATES CASE GROUND

SUFFIX

FUSE RATING

SWITCH:

MANUAL/MECHANICAL

F18

G IS NOT A SUFFIX BUT INDICATES A GROUND CIRCUIT.

20A

AND/OR

PRODUCTION RELEASE. A P54304U

SWITCH

MAGNETIC

SUPPRESSED

PEC 16JAN01

LOCATION/CIRCUIT NUMBER WIRE GAUGE/WIRE COLOR

Figure 7 Circuit Diagram Instructions

S08

2854

8 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

CIRCUIT DIAGRAM INSTRUCTIONS, P. 8

DRAWN

RELEASE NO.

NAME

DATE

REFERENCECHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

CIRCUIT DIAGRAM INSTRUCTIONS

U00JXP9

P52778H

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

10AUG00

AE08-52365

AIR CONDITIONER

WH - WHITE

IND

NOUN ABBREVIATION

INDICATOR

AWG

ACC

W/O WITHOUT

G - ABBREVIATIONS: COLOR, NOUN AND ENGINE

COLOR ABBREVIATION

ENG

RIGHT

ENGINE

START OR SENDER

BN - BROWN

GD - GOLD

GN - GREEN

WITH

LT GN - LIGHT GREEN

ACCESSORY

PL - PURPLE

PK - PINK

GROUND

SIL - SILVER

IGN

AUX

VT - VIOLET

IGNITION

YL - YELLOW

AUXILIARY

AMERICAN WIRE GAUGE

LEFT

BAT

LIGHT

BATTERY

CONN

OPTDRL

CONNECTION OR CONNECTOR

OPTIONAL

DAYTIME RUNNING LIGHTS

AQ - AQUA

BL - BLUE

BK - BLACK

FWD

THERMO

DK GN - DARK GREEN

FORWARD

THERMOSTAT

GY - GRAY

GAUGE

LT BL - LIGHT BLUE

GND

ISM - MFG (CUMMINS) 10.8 LITER ELECTRONIC ENGINE CONTROL N14E PLUS - MFG (CUMMINS) 14 LITER ELECTRONIC ENGINE CONTROL C-10,C-12 - MFG (CATERPILLAR) 10.3 LITER ELECTRONIC ENGINE CONTROL V8-AVNT - MFG (INTERNATIONAL) V8 6.0 LITER ELECTRONIC ENGINE CONTROL I6-HEUI - MFG (INTERNATIONAL) NGD I6 DT466 & DT/HT530 ELECTRONIC ENGINE CONTROL

ENGINE ABBREVIATION

OR - ORANGE

RD - RED

TN - TAN

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 8 Circuit Diagram Instructions (Cont.)

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

SCHEMATIC SYMBOL CHART, P. 9

DRAWN

RELEASE NO.

NAME

DATE

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INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO. SHEET

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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 .

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

SCHEMATIC SYMBOL CHART

U00DLCK

P52778H

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

19MAY0009AE08-52365

RESISTOR

SOLENOID - GENERAL USAGE

SWITCH CONTACT, NORMALLY CLOSED

SPLICE

CIGAR LIGHTER

SWITCH-MANUAL/MECHANICAL

SYMBOL

SPEAKER - SOUND SYSTEM

LIGHT - SINGLE FILMENT

SENDER - OIL, WATER,

FUEL, TEMPERATURE

DESCRIPTION

GROUND

MALE TERMINAL

LIGHT EMITTING DIODE

SWITCH CONTACT, NORMALLY OPEN

JUNCTION POINT

MOTOR - ELECTRIC

SWITCH-PRESSURE

RELAY-SUPPRESSED

87A

HORN

DESCRIPTION

MAGNETIC SWITCH

LIGHT - DOUBLE FILAMENT

MALE/FEMALE IN-LINE CONNE C TION

SYMBOL

FEMALE TERMINAL

FUSE

PRODUCTION RELEASE. A P54304UPEC 16JAN01

Figure 9 Schematic Symbol Chart

S08

2854

10 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

RELAY FUNCTIONS, P. 10

DRAWN

RELEASE NO.

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DATE

REFERENCE

CHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

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.

ELECTRICAL CIRCUIT DIAGRAM

DATE

CHANGE

CHAPTER 1

RELAY FUNCTIONS AND WIRING GUIDE

U00DLCK

P52778H

42/43/44/ 85 /8600 & 73/74/7500 CI RC D IAGRAMS

21JUN0010AE08-52365

87A

ENERGIZING COIL

NORMALLY

CLOSED

CONTACT

FUSEBLOCK SOCKET CONNECTOR SOCKET CABLE INSERTIN END

NORMALLY CLOSED CONTACT

ENERGIZING COIL

87A

RELAY FUNCTIONS

RELAY SCHEMATIC

MICRO RELAY FUNCTION AND WIRING GUIDE

87A

TYPICAL RELAY (INSERTION END)

NORMALLY OPEN CONTACT

87A

ENERGIZING COIL

NORMALLY OPEN CONTACT

COMMON CONTACT

MINIATURE RELAY FUNCTION AND WIRING GUIDE

TYPICAL RELAY (INSERTION END)

FUSEBLOCK SOCKET CONNECTOR SOCKET RELAY INSERTION END

RELAY SCHEMATIC

87A

COMMON CONTACT

PRODUCTION RELEASE.

A P54304U

PEC

16JAN01

CNA

23AUG02

MINI RELAY #2 WAS #5.

B 56507K

Figure 10 Relay Functions

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

LAMP BULB CHART, P. 11

DRAWN

RELEASE NO.

NAME

DATE

REFERENCE

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INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

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.

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 1

LAMP BULB CHART

U00DLCK

P52778H

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

20JUN0011AE08-52365

BULB APPLICATION

BULB TRADE NUMBER

CANDLEPOW E R O R WATTS

PRODUCTION RELEASE. A P54304UPEC 16JAN01

BACK-UP LIGHTS

32 CANDLEPOWER GE1156

CLEARANCE & INDENTIFICATION

3 CANDLEPOWER GE193

COURTESY LIGHT 3 CANDLEPOWER

GE168 DOME LIGHTS 12 CANDLEPOWER GE561 FOG LIGHTS 55 CANDLEPOWER VH550 HEAD LIGHTS:

LOW BEAMS

65 WATTS

GE9007

HIGH BEAMS GE9007

65 WATTS

INSTRUMENT CLUSTER:

GAUGE BACK LIGHT 082S270538-3 GAUGE WARNING LED (RED)

082S272109-3

RANGE INHIBIT LED (YELLOW) 082S272109-4 COLD AMBIENT PROTECTION LED (YELLOW)

082S272109-4

FUEL FILTER LED (YELLOW) 082S272109-4 WARN ENGINE LED (YELLOW) 082S272109-4 STOP ENGINE LED (RED)

082S272109-3

BRAKE PRESSURE LED (RED) 082S272109-3 BRAKE FLUID LED (RED) 082S272109-3 WAIT TO START LED (YELLOW) 082S272109-4 CHECK TRANSMISSION LED (YELLOW) 082S272109-4 TRAILER ABS LED (YELLOW) 082S272109-4

WASHER FLUID LED (YELLOW)

082S272109-4

LEFT TURN SIGNAL LED (GREEN)

082S272109-2

TRACTION CONTROL LED (GREEN)

082S272109-2

WATER IN FUEL LED(YELLOW) 082S272109-4

PARK FLUID LED LIGHT (RED) 082S272109-3 CHECK ELECTRICAL SYSTEMS LED (YELLOW)

082S272109-4

PARK BRAKE LED (RED) 082S272109-3 CRUISE CTRL ACTIVE LED (GREEN) 082S272109-2

ANTILOCK BRAKING SYSTEM LED (YELLOW) 082S272109-4

RIGHT TURN LED (GREEN) 082S272109-2

COOLANT LEVEL LED (RED)

082S272109-3

SEAT BELT LED (RED) 082S272109-3 HIGH BEAM ICON LED (BLUE)

082S272109-5

CHECK AIR CONDITIONER LED (YELLOW)

082S272109-4

RETARD OVER HEAT LED (RED) 082S272109-3

PTO/THROTTLE LED (RED) 082S272109-3 MAP LIGHT 3 CANDLEPOWER 1816 SIDE MARKER

2458

STOP & TURN/TAIL & LICENSE PLATE

32/3 CANDLEPOWER

1157

TURN SIGNAL/MARKER (FENDER)

3157

TURN SIGNAL & MARKER LIGHT

2356

WORK (TRAILER HOOK-UP) LIGHT 4411

REVISED DRWG SHEET. B P54634FPEC 18JUN01

Figure 11 Lamp Bulb Chart

S08

2854

12 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

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

CHAPTER 1

INTERNATIONAL V8 & I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION

U00DLCK

P54304U

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

16JAN0112AE08-52365

CNA 25FEB03

PIN 6 OF CONN X4 INOUT CHANGED TO INPUT

58928S

CONNECTOR X3 REFERE NCE (6020)

ECM PIN #

TERM

DESCRIPTION

FPM

FUEL PUMP MONITIOR

FLI

FUEL LEVEL INDICAT OR

3KL.15

IGNITION FEED

ECL

ENGINE COOLANT LEVEL

MPR

MAIN POWER RELAY

6KL.31

GROUND

7KL.31

GROUND

8 DDS

DRIVELINE DISENAGE SWITCH

FPC

FUEL PUMP CONTROL

TCSS

TORQUE CURVE SELECT SWITCH

11 TACH TACHOMETER CONTROL

CAN1+

DRIVETRAIN J1939 DATALINK +

CAN1-

DRIVETRAIN J1939 DATALINK -

RAS

RESUME/ACCELERATE

CAN1-SHLD

DRIVETRAIN 1939 DATALINK SHLD

16 NOT POPULATED

17 VSS_CAL VEHICLE SP EED SENSOR

CALIBRATION

VRE VEHICLE RETARDER ENABLE

RPRE

REMOTE PRESET PTO ENABLE

RVAR REMOTE VARIABLE PTO ENABLE

SCS

SET/COAST

ESHTR

ELECTRONIC SHUTTER RELAY

23 ECI ENGINE CRANK INHIBIT 24

BAP

BAROMETRIC AIR PRESSURE

KL.87

NOT POPULATED

GSC

ECM PIN #

ELECTRIC FAN CONTROLEFAN

J1708 DATALINK -

ATA-

IDLE VALIDATION SWITCH

NOT POPULATED

VEHICLE SPEED SENSOR+

KL.87

NOT POPULATED

KL.31B

DESCRIPTION

LOW SIDE OUTPUT 4

NOT POPULATED

J1708 DATALINK +

BATTERY POWER

GENSET SPEED CONTROL

TERM

LSI_SPARE2

SENSOR REFERENCE VOLTAGE

VBREF

BATTERY POWER

APS

VSS-

SENSOR REFERENCE GROUND

CONNECTOR X4 REFERENCE (6021)

NOT POPULATED

IVS

NOT POPULATED

VSS+

NOT POPULATED

LSO_SPARE4

LOW SPEED INPUT 2

ATA+

NOT POPULATED

ACCELERATION POSITIO N SEN SO R

VEHICLE SPEED SENSOR-

Figure 12 International V8 and I6 ECM Controller Connectors Pin Number Identification

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2)

ACCESSORY, P. 1

A78L 18LTGN

A12B

10LTBL

F36

10A

DIAG CONN (1650)

A12 18LTBL

DRAWN

RELEASE NO.

NAME

DATE

REFERENCE

CHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

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 CORPORA TI ON.

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 2

ACCESSORY

U00JXP9

P52778H

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

09AUG0001AE08-52366

CNA 12SEP02

DVD/A12M WAS CONNECTED TO F21.

56507Z

A14AA 6RD

A14AAA 6RD

A14AS 10RD

CAB FUSE BLOCK (1011)

A11-GAF

16WH

OFFOFFOFF

OFF

KEY SWITCH (1100)

GND

A14BB 6RD

F35

OPTIONAL SPLICE

A14AT

10RD

TO IGNITION RELAY

CB RADIO

POWER MIRRORS

ELECT SYSTEM CONTROLLER (1600)

RADIO

SEE CH02_12

BODY BUILDERS CONN

(CH 3, PG 8)

(CH 3, PG 7)

(CH 3, PG 2)

100 A

MEGAFUSE

(CH 9, PG 10)

87A87

J4 G4

J3G3

ACCESSORY RELAY

(CAB FUSE BLOCK) (1012)

A15

18RD

A98 18VT

SWITCH PACK (CH 3, PG 11)

TRAILER AUX/ ROOF AUX

(CH 3, PG 12)

TO IGN RELAY SEE CH02_12

A13DD

18PK

A12AB 18LTBL

DIODE ASSY

(1106M)

A13DH 18PK

A12M 16LTBL

A12C 10LTBL

A12E 10LTBL

A12D 10LTBL

A12P 18LTBL

A12N 18LTBL

A12S 16LTBL

A86 18LTGN

A86F 16LTGN

CAB FUSE BLOCK (1013)

CAB FUSE BLOCK (1011)

Figure 13 Accessory

S08

2854

14 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

BATTERY FEEDS, CAB, P. 2

A14AA

6RD

A14AAB

6RD

A14FJ 10RD

30A

CAB FUSE BLOCK (1011)

F15

ROOF MOUNTED ASSY

100A

AUX PWR

A14AB 10RD

MEGA FUSE STUD

A14AA

6RD

DRAWN

RELEASE NO.

NAME

DATE

REFERENCE

CHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

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 CORPORA TI ON.

ELECTRICAL CIRCU IT DIAGRAM

DATE CHANGE

CHAPTER 2

BATTERY FEEDS, CAB

U00JXP9

P52778H

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

21JUN00

AE08-52366

CNA 23AUG02 DVD/ADDED F38 TO FUSE

BLOCK 1014.

56507Z

20A

F14

10A

G2 H2

F38

KEY SW & DIAG

HVAC CONTROL

A14 10RD

10A

F12

TBD

INSTR CLUSTER

CAB FUSE BLOCK (1014)

F42

PWR WIN/LOCK (DRIVER)

A14EG 10RD

30A

F13

IGNITION RELAY (1012) D4 SEE CH02_12

PWR WIN/LOCK(PASS)

A14AV 10RD

C2 D2

F10

ACCESSORY RELAY (1012) G4

A14AS 10RD

A14FR 10RD

PWR WIN/LOCK (TRAVEL CREW)

F40

CH 3_04

CH 03_01

CH 11_01

CH 2_01, 12, 15

SEE CH 2_01

CH 7_05

DOME LT/RADIO MEMORY

CH 3_08 CH 8_05

15A

A14AT 10RD

CAB FUSE BLOCK (1012)

30A

F43

TBD

LIGHTED AIR SHIELD

OPTIONAL IGN RELAY (1013) G4

SEE CH 2_13

SEE CH 3_05

SEE CH 3_12

BLOCK 1&2

BLOCK 3&4

F44

AIR SEAT/QUALCOM SEE CH 3_15

A14FM 10RD

CAB FUSE BLOCK (1013)

Figure 14 Battery Feeds, Cab

S08

2854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After

March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS

BATTERY,P.3

J14T

12RD

J14AW 12RD

J14D

12RD

J94HC 14GY

J94H 14GY

F2-C3 F2-D3

F2-E3

F2-F3

25A

F2-G4

F2-H4

J14R 10RD

30A

F2-C4

F2-D4

J14S 12RD

J14MM 8RD

30A

F2-A2

F2-B2

15A

F2-E2

F2-F2

J56T 12OR

DRAWN

RELEASE NO.

NAME

DATE

REFERENCE

CHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

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 CORPORA TI ON.

ELECTRICAL CIRCUIT DIAGRAM

DATE CHANGE

CHAPTER 2

12V POWER DISTRIBUTION BATTERY (CONT)

U00JXP9

P52778H

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

30JUN00

AE08-52366

CNA 25SEP02

DVD/ADDED LCT SHIFT RELAY, REMOVED J92UA.

56507Z

K14H 4RD

60A

J26D 18TN

A14AA 6RD

20A W/BODY BUI LD ER 25A W/AUX TR LR SOCKET

F2-A3

F2-B3

J14V

6RD

J19 16GY

30A W/AIR ABS 25A W/HYD ABS

F2-E4

F2-F4

20A

F2-G3

F2-H3

40A

J17D 10PK

J44 10RD

J44J 18GY

MEGAFUSE

J57T 12OR

40A

15A

F2-G2

F2-H2

J90* 16BK

J90 12GY

PTC BODY BUILDER FEED CH03_01

STARTER RELAY CH02_15,CH04_01,02

POWER PARK MOTOR CH09_16

CAB FEED CH02_01,02,12,15

HYDRAMAX MOTOR RELAY CH09_08

FROM START SOLENOID

TAIL MARKER RELAY FEED CH09_10

STOP RELAY FEED CH09_10

TRAILER ABS RELAY CH09_11

TRLR RIGHT TURN RELAY CH09_11 TRLR LEFT TURN RELAY CH09_11

BODY ACCESSORY RELAY CH09_10 TRLR AUX CTR PIN RELAY CH09_11

REAR REMOTE POWER MODULE CH09_15

FUEL HEATER & WIF MODULE CH07_09,CH09_07

FORWARD REMOTE POWER MODULE CH09_15

PAM MODULE CH07_11

EATON AUTOSHIFT CH10_06

AIR ABS RELAY CH09_02

HYD ABS MOD RELAY CH09_06

HYD ABS ECU RELAY CH09_04

J14W 16RD

J14X 16RD

J14BB 14RD

J72 12OR

J14J

12RD

J14J

12RD

J94A 12GY

J14M 10RD

*FUSEABLE LINK

IGN RELAY R9 CH02_14

SYSTEM CONTROLLER

* 12BL

J14H

4RD

12RD

* 14GY

40A

J92FB 16TN

LCT SHIFT RELAY CHO3_17

10A

F2-C4

F2-D4

Figure 15 Battery

S08

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