International 3200 User manual

SERVICE MANUAL
SERVICE MANUAL SECTION
3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built
After March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS
Truck Model: 3200
Start Date: 03/11/2004
Truck Model: 4200
Start Date: 03/11/2004
Truck Model: 4300
Start Date: 03/11/2004
Truck Model: 4400
Start Date: 03/11/2004
Truck Model: 7300
Start Date: 03/11/2004
Truck Model: 7400
Start Date: 03/11/2004
Truck Model: 7500
Start Date: 03/11/2004
Truck Model: 7600
Start Date: 03/11/2004
Truck Model: 8500
Start Date: 03/11/2004
Truck Model: 8600
Start Date: 03/11/2004
S082854
Copyright©06/17/2004 International Truck and Engine Corporation

S082854
06/17/2004
S082854
Copyright©06/17/2004 International Truck and Engine Corporation

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS i
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
CIRCUITDIAGRAMINSTRUCTIONS,P.7...................................................................7
CIRCUITDIAGRAMINSTRUCTIONS,P.8...................................................................8
SCHEMATICSYMBOLCHART,P.9...........................................................................9
RELAY FUNCTIONS, P. 10....................................................................................10
LAMP BULB CHART, P. 11....................................................................................11
INTERNATIONAL V8 AND I6 ECM CONTROLLER CONNECTORS PIN NUMBER IDENTIFICATION,
P.12..........................................................................................................12
12 VOLT POWER DISTRIBUTION CIRCUIT DIAGRAMS (CHAPTER 2).........................................13
ACCESSORY,P.1..............................................................................................13
BATTERY FEEDS, CAB, P. 2..................................................................................14
BATTERY,P.3...................................................................................................15
1708DATALINK,P.4..........................................................................................16
SWITCHDATALINK,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
CIGARLIGHTERANDPOWERFEEDS,P.1...............................................................28
CBPOWER,P.2................................................................................................29
COMPASSANDTEMPERATUREDISPLAY,P.3..........................................................30
FRONTDOORSWINDOWSANDLOCKS(POWER),P.4................................................31
CREWDOORSWINDOWSAND LOCKS(POWER),P.5.................................................32
HORN,DUALELECTRIC,P. 6................................................................................33
MIRRORS(HEATED,LIGHTEDANDPOWER),P.7.......................................................34
RADIO(ENTERTAINMENT),SPEAKERS,P.8.............................................................35
WINDSHIELDWIPERANDWASHERPUMP,P.9.........................................................36
2–WAYRADIO,P.10...........................................................................................37
SWITCHPACK,OPTIONALGAUGEPACK,P.11.........................................................38
LIGHTEDAIRSHIELD,P.12..................................................................................39
ROOFAUX.LOAD, P.13......................................................................................40
SATELLITECOMMUNICATIONQUALCOMM-MCTANDIMCTSYSTEMS,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
SELFCONTAINEDAIRSEAT,P.15.........................................................................42
DIGITALCLOCKPTC,P.16..................................................................................43
TRANSMISSIONALLISONLCTCOLUMNSHIFTER,P.17..............................................44
HEATEDSEATSFOR7700MODELSONLY,P.18........................................................45
BACKUP CAMERA, P. 19.....................................................................................46
XATACOMPUTER,P.20......................................................................................47
KEYLESSIGNITIONSYSTEM,P.21.........................................................................48
12V CHARGING + CRANKING SYSTEM (CHAPTER 4)............................................................49
I6EGRENGINES,P.1.........................................................................................49
V8 AVNTENGINES,P.2.......................................................................................50
CATERPILLAR,CUMMINSISMENGINES,P.3............................................................51
I6HEUIENGINES,P.4.........................................................................................52
CATERPILLARENGINES,CUMMINSISMANDWITHEATONULTRASHIFT/DM2,P.5.............53
I6EGRENGINESWITHAIRSTART, P.6...................................................................54
FANS AND ENGINE ACCESSORIES (CHAPTER 5)................................................................55
FANWIRING,P.1...............................................................................................55
ETHERSTART,P.2............................................................................................56
SNOWVALVE,P.3.............................................................................................57
FANWIRING,CATERPILLARANDCUMMINS,P.4.......................................................58
ELECTRONICENGINES(CHAPTER6)...............................................................................59
ELECTRONICENGINECONTROLS,I6–EGRENGINES,P.1...........................................59
ELECTRONIC ENGINE CONTROLS, I6–EGR ENGINE CRUISE CONTROL AND BODY BUILDER
CONNECTIONS,P.2......................................................................................60
ELECTRONICENGINECONTROLS,(V8–AVNT)ENGINES,P.3.......................................61
ELECTRONIC ENGINE CONTROLS, V8–AVNT ENGINE CRUISE CONTROL AND BODY BUILDER
CONNECTIONS,P.4......................................................................................62
CATERPILLARC10,C11,C12,ANDC13ENGINES, P.5................................................63
CUMMINSISM ENGINE,P.6..................................................................................64
I6HEUIENGINE,P.7..........................................................................................65
I6 HEUI ENGINE CRUISE CONTROL AND BODY BUILDER CONNECTIONS WITH MANUAL
TRANSMISSION, P. 8.....................................................................................66
GAUGES WITH AND WITHOUT INTEGRAL WARNING LIGHT (CHAPTER 7).................................67
IP/GAUGELIST,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
GAUGECIRCUITS,P.4...................................................................................70
IP/GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 5......................................71
AIRPRESSUREINPUTCIRCUIT,P.6.......................................................................72
AXLE TEMPERATURE, FWD 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
ENGINEOILTEMPERATUREGAUGEWITHCATERPILLAR,P.12....................................78
FRONTAXLE 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 iii
LIGHTS(CHAPTER8)...................................................................................................80
BACKUPLIGHTS,P.1........................................................................................80
LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS, P. 2......81
LIGHT SYSTEMS — CLEARANCE, MARKER, PARK, TAIL, TURN AND STOP LAMPS (CONT.), P.
3..............................................................................................................82
LIGHTSYSTEMS —TURNSIGNALANDSTOPSWITCHES,P.4......................................83
DOMELIGHT,MAPLIGHT,P.5..............................................................................84
DOMELIGHT,MAPLIGHT(CONT.),P.6....................................................................85
FOGLIGHTANDWORKLIGHT, P.7........................................................................86
HEADLIGHTS,P.8.............................................................................................87
AUX. HEADLIGHTS, AUX. PARK, AUX TURN, P. 9.......................................................88
PANELLIGHTS,P.10..........................................................................................89
CHASSIS ACCESSORIES (CHAPTER 9).............................................................................90
AIR DRYER AND HEATED DRAIN VALVE, P. 1............................................................90
ANTILOCK BRAKE SYSTEM (ABS), AIR, P. 2.............................................................91
ANTILOCK BRAKE SYSTEM (ABS), AIR, TRACTION CONTROL, P. 3................................92
ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC, P. 4..................................................93
ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 5.......................................94
ANTILOCK BRAKE SYSTEM (ABS), HYDRAULIC (CONT.), P. 6.......................................95
TWO SPEED AXLE SWITCH WITH MANUAL TRANSMISSION AND I6 HEUI FUEL HEATER
N/WARNLIGHTS,P.7.....................................................................................96
BRAKESYSTEM,HYDRAULIC,P.8........................................................................97
FUEL TRANSFER PUMP, P. 9................................................................................98
BACK OF CAB BODY BUILDER AND TRAILER STOP, TAIL, MARKER, P. 10.......................99
BODYBUILDERANDTRAILERTURNS,CENTERPINABS,CENTERPINAUX,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,ACCCONTROLLED,P.18...............................................................107
AUX.TRAILER,BTRYCONTROLLED,P.19.............................................................108
LIFTAXLES(NON-STEERABLE),P.20...................................................................109
LIFT AXLES (STEERABLE), P. 21..........................................................................110
AIR ACTUATEDPARKBRAKE, P.22......................................................................111
ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 23.......................................................112
ANTILOCK BRAKE SYSTEM, WABCO AIR, P. 24.......................................................113
LIFT AXLES, WITH NON—STEERABLE FOR SS MODELS, P. 25....................................114
FUEL/WATERSEPARATORWITH12VDCFUELPREHEATER,P.26...............................115
ELECTRONIC TRAILER BRAKE ACCOMMODATION, P. 27...........................................116
LECTRASHIFT ACCOMMODATION, P. 28................................................................117
AUXILIARY 40 AMP CIRCUIT, P. 29........................................................................118
HOURMETER,CUSTOMERMOUNTEDPTO,P.30......................................................119
REMOTESTART/STOP,P.31...............................................................................120
LIFTAXLEWITH14RAR,P.32.............................................................................121
LIFTGATE,P.33..............................................................................................122
LIFTAXLEMULTIPLEX,P.34...............................................................................123
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
ALLISONLCTTRANSMISSION ORALLISON1000,2000,2400,P.1................................124
ALLISONMDTRANSMISSION,P.2........................................................................125
ALLISONMDTRANSMISSION(WTEC),P.3.............................................................126
ALLISONMDTRANSMISSION(CONT.),P.4.............................................................127
TRANSMISSION,WTECMDW/AUTONEUTRAL,P.5..................................................128
EATONAUTOSHIFTTRANSMISSION,P.6...............................................................129
EATONAUTOSHIFTTRANSMISSION(CONT.),P. 7.....................................................130
EATONLIGHTNINGTRANSMISSION,P.8................................................................131
ALLISON HD TRANSMISSION, P. 9........................................................................132
ALLISON HD TRANSMISSION, P. 10......................................................................133
ALLISON HD TRANSMISSION, P. 11......................................................................134
ALLISON HD TRANSMISSION 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
HVAC SYSTEMS,P.1........................................................................................140
AIRCONDITIONING(ONLY),P.2...........................................................................141
AUTOTHERM SYSTEMS,P.3...............................................................................142
CONNECTOR COMPOSITES (CHAPTER 12)......................................................................143
CONNECTORCOMPOSITES (10M),(71),(72),(345F),P.1............................................143
CONNECTOR COMPOSITES (420F), (420M), (520), (521), (522), (523), (524), P. 2.................144
CONNECTORCOMPOSITES (1002),(1003),(1010),P.3...............................................145
CONNECTORCOMPOSITE(1011),P.4...................................................................146
CONNECTORCOMPOSITE(1012),P.5...................................................................147
CONNECTORCOMPOSITE(1013),P.6...................................................................148
CONNECTORCOMPOSITE(1014),P.7...................................................................149
CONNECTORCOMPOSITES (1018),(1019M),(1020M),(1021M),(1022M),P.8....................150
CONNECTORCOMPOSITES (1027M,F),(1100),(1101A),(1101),(1102),P.9......................151
CONNECTORCOMPOSITES (1104),(1106),(1200),(1210),P.10.....................................152
CONNECTORCOMPOSITES(1300),(1301),(1400),(1402),(1410),(1500),(1510),P.11.........153
CONNECTOR COMPOSITES (1553), (1554F), (1555), (1600), (1601), (1650), P. 12.................154
CONNECTORCOMPOSITES (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
CONNECTORCOMPOSITES (3204M,F),(3209),(3210M),(3211M),(4000),P.20..................162
CONNECTORCOMPOSITE(4001),P.21..................................................................163
CONNECTORCOMPOSITE(4002),P.22..................................................................164
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3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS v
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
CONNECTORCOMPOSITES(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
CONNECTORCOMPOSITES(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
CONNECTORCOMPOSITES(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
S082854

vi 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS
CONNECTORCOMPOSITES(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
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3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS 1
INSTRUCTIONS AND CHARTS (CHAPTER 1)
CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, 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 01
AE08-52365
PREFIX DESIGNATIONS
PREFIX LOCATION
ACab-instrument Panel Module
B
Cab-Header/Clearance Lights
C
Cab-Roof/Rear Panel
D
Cab-Left Door/Doors
Cab-Driver Control Module
E
FCab-Right Door/Doors
H Cab-Sleeper
JCab-Dash(outside)
KEngine/Radiator
L Transmission
M Chassis/Front End (Cab Dash Panel Forward)
N Chassis/Center Section (Cab Dash Panel to Cab RR Xmbr)
P Chassis/Wheel Base Section
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 (+)
GY
1708 DATA LINK, SWITCH DATA LINK (-)
4 SERIAL/DATA COMMUNICATION J1922
5 YL
DRIVE TRAIN J1939 DATA LINK (+)
GN DRIVE TRAIN J1939 DATA LINK (-)
6 GY LOW VOLTAGE ELECTRONIC FEED (< 9 VOLTS)
7RD ALTERNATOR - RESISTANCE
8
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 1 Circuit Number Identification and Location Chart
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23200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS
CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 2
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS 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
09AUG00 02 AE08-52365
CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)
CIRCUIT
NUMBER COLOR DESCRIPTION
9
GY ZERO VOLT REFERENCE (ZVR)
10
WH CHASSIS/ENGINE GROUND
11 WH CAB/SLEEPER GROUND
12 LTBL ACCESSORY FEED
13 PK IGNITION FEED
BK IGNITION FEED (BODY BUILDER CONNECTOR)
14 RD BATTERY FEED
15 RD KEY SWITCH FEED
16
17 PK STARTER CONTROL
18 PK GLOW PLUG/PRE-HEATER
19
GY ENGINE SHUTDOWN
20 LTGN REMOTE POWER MODULE
21 COLD START CONTROLS (ETHER)
TN
22
23 TN
ENGINE FAN/SHUTTERS
24
GY
ENGINE EXHAUST BRAKE
25
TN
PYROMETER
26
TN AMMETER
27 TN VOLTMETER
28 TN INSTRUMENTS AND GAUGES
29 TN ENGINE WATER TEMPERATURE
30 ENGINE OIL TEMPERATURE TN
31
TN TRANSMISSION OIL TEMPERATURE
32
TN
AXLE OIL TEMPERATURE
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 2 Circuit Number Identification and Location Chart (Cont.)
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