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
S082854

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
S082854

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
S082854

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.)
S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS 3
CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 3
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS 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 00 03 AE08-52365
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
38
39 GY AIR DRYER HEATER
40 GY LOW AIR PRESSURE WARNING
41 TN AIR TEMPERATURE
42
GY FRONT AXLE ENGAGED
43 GY POWER DIVIDER LOCK (PDL) WARNING
44 GY PARK BRAKE WARNING
45 LTGN ANTI - THEFT WARNING
46 GY POWER TAKE - OFF WARNING
47 GY SPEEDOMETER
48 GY TACHOMETER
49 GY DIFFERENTIAL LOCK WARNING
50 YL LIGHT SWITCH FEED
51 YL
DIMMER SWITCH FEED
52
YL HEADLIGHT HI - BEAM
53 YL HEADLIGHT LO - BEAM
54 BN PARKING/MARKER LIGHTS
55 OR TURN SIGNAL - FEED
56 OR TURN SIGNAL LIGHTS - LEFT
YL TURN SIGNAL LIGHTS - LEFT (BODY BUILDER CONNECTION)
57 OR
LT GN
TURN SIGNAL LIGHTS - RIGHT
TURN SIGNAL LIGHTS - RIGHT (BODY BUILDER CONNECTION)
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 3 Circuit Number Identification and Location Chart (Cont.)
S082854

43200, 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. 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
15MAY00 04 AE08-52365
COLOR
CIRCUIT
NUMBER DESCRIPTION
CIRCUIT NUMBER AND IDENTIFICATIONS (CONT.)
58 BN CLEARANCE/IDENTIFICATION LIGHTS
59
GY SOLENOID
60 OR HAZARD LIGHTS
61
GY AIR SUSPENSION
62 DKBL PANEL LIGHTS
63 DKBL COURTESY/DOME LIGHTS
64
YL FOG/DRIVING LIGHTS
65 OR CAB REAR FLOOD LIGHT
66
YL
DAYTIME RUNNING LIGHTS
67
68 BN TAIL LIGHTS
69 BN LICENSE PLATE LIGHT
70 OR STOP LIGHTS
RD STOP LIGHTS (BODY BUILDER CONNECTION)
71 OR BACK - UP LIGHTS
LTBL BACK - UP LIGHTS (BODY BUILDER CONNECTION)
72 OR TRAILER AUXILIARY FEED - BATTERY
73
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
79
GY SEAT BELTS
80 BK SLEEPER BOX RELAY - FEED
81 LTGN POWER DOOR LOCKS
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 4 Circuit Number Identification and Location Chart (Cont.)
S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS 5
CIRCUIT NUMBER IDENTIFICATION AND LOCATION CHART, P. 5
Figure 5 Circuit Number Identification and Location Chart (Cont.)
S082854

63200, 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
S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS 7
CIRCUIT DIAGRAM INSTRUCTIONS, P. 7
DRAWN
RELEASE NO.
NAME
DATE
REFERENCECHK
INTERNATIONAL TRUCK AND ENGINE CORPORATION
PART NO. SHEET
REV
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS 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
15MAY00 07 AE08-52365
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 INSTRUMENT
CLUSTERS AND FUSE/CIRCUIT BREAKER CONNECTORS.
D - MULTPLE CIRCUIT NUMBERS ON A LINE INDICATE ONE WIRE DISTRIBUTING 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 CIRCUIT 97 CRUISE CONTROL, IS IDENTIFIED
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
B
RELAY - SUPPRESSED
12
20A
F1
A - SWITCH AND RELAY POSITIONS AS SHOWN ON
CIRCUIT DIAGRAMS INDICATE NORMAL POSITION
WITH IGNITION OFF UNLESS OTHERWISE NOTED.
12
R32-GA
BUSSED CONTACT
30 86
87A 87 85
A128
E - SWITCHES, RELAYS AND COMPONENTS INDICATE EXTERNAL WIRE CONNECTIONS AND/OR INTERNAL
CONNECTIONS OR CONTACTS.
LOCATION
OFFOFFOFF
OFF
A
AA
A
I
I
I
I
SS S
S
B
S
GND
I
A
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.
A
20A
AND/OR
PRODUCTION RELEASE. A P54304U
SWITCH
MAGNETIC
SUPPRESSED
PEC 16JAN01
LOCATION/CIRCUIT NUMBER
WIRE GAUGE/WIRE COLOR
Figure 7 Circuit Diagram Instructions
S082854

83200, 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 08
AE08-52365
AIR CONDITIONER
WH - WHITE
IND
-
NOUN ABBREVIATION
INDICATOR
- AWG
ACC
- B
LT
W/O WITHOUT --
G - ABBREVIATIONS: COLOR, NOUN AND ENGINE
-
R
COLOR ABBREVIATION
ENG SRIGHT ENGINE START OR SENDER
BN - BROWN
--
GD - GOLD
- GA
W/
GN - GREEN
G
WITH
LT GN - LIGHT GREEN ACCESSORY
PL - PURPLE
PK - PINK
GROUND
SIL - SILVER
IGN
AUX
VT - VIOLET
IGNITION
-
YL - YELLOW
-
AUXILIARY
A
L
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
I
AC
TN - TAN
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 8 Circuit Diagram Instructions (Cont.)
S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS 9
SCHEMATIC SYMBOL CHART, P. 9
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
SCHEMATIC SYMBOL CHART
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
19MAY00 09 AE08-52365
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
30 86
87A 87 85
HORN
DESCRIPTION
MAGNETIC SWITCH
LIGHT - DOUBLE FILAMENT
MALE/FEMALE IN-LINE CONNECTION
SYMBOL
FEMALE TERMINAL
FUSE
PRODUCTION RELEASE. A P54304UPEC 16JAN01
Figure 9 Schematic Symbol Chart
S082854

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.
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 CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
RELAY FUNCTIONS AND WIRING GUIDE
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
21JUN00
10
AE08-52365
30 86
87A
87
85
4
ENERGIZING COIL
85
NORMALLY
CLOSED
CONTACT
FUSEBLOCK SOCKET
CONNECTOR SOCKET
CABLE INSERTIN END
5
NORMALLY CLOSED CONTACT
2
ENERGIZING COIL
30
86
87A
87
85
A
RELAY FUNCTIONS
D
RELAY SCHEMATIC
86
MICRO RELAY FUNCTION AND WIRING GUIDE
85
87A
TYPICAL RELAY (INSERTION END)
30
A
E
1
86
3
NORMALLY
OPEN
CONTACT
30
87A
2
ENERGIZING COIL
ENERGIZING COIL
3
C
NORMALLY OPEN CONTACT
1
4
COMMON CONTACT
B
MINIATURE RELAY FUNCTION AND WIRING GUIDE
TYPICAL RELAY (INSERTION END)
86
87
FUSEBLOCK SOCKET
CONNECTOR SOCKET
RELAY INSERTION END
RELAY SCHEMATIC
30
87A
B
85
87
C
D
E
5
COMMON
CONTACT
87
PRODUCTION RELEASE. A P54304U PEC 16JAN01
CNA 23AUG02 MINI RELAY #2 WAS #5.
B 56507K
Figure 10 Relay Functions
S082854

3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After
March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS 11
LAMP BULB CHART, P. 11
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 CORPORATION.
ELECTRICAL CIRCUIT DIAGRAM
DATE CHANGE
CHAPTER 1
LAMP BULB CHART
U00DLCK
P52778H
42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS
20JUN00 11 AE08-52365
BULB APPLICATION BULB TRADE NUMBER
CANDLEPOWER OR WATTS
PRODUCTION RELEASE. A P54304UPEC 16JAN01
BACK-UP LIGHTS 32 CANDLEPOWER GE1156
CLEARANCE & INDENTIFICATION 3 CANDLEPOWER GE193
COURTESY LIGHT 3 CANDLEPOWER GE168
DOME LIGHTS 12 CANDLEPOWER GE561
FOG LIGHTS 55 CANDLEPOWER VH550
HEAD LIGHTS:
LOW BEAMS
65 WATTS GE9007
HIGH BEAMS 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
S082854

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
16JAN01 12 AE08-52365
CNA 25FEB03
PIN 6 OF CONN X4 INOUT
CHANGED TO INPUT
58928S
B
CONNECTOR X3 REFERENCE (6020)
ECM
PIN # TERM DESCRIPTION
1
FPM
FUEL PUMP MONITIOR
2 FLI
FUEL LEVEL INDICATOR
3KL.15 IGNITION FEED
4ECL ENGINE COOLANT LEVEL
5
MPR MAIN POWER RELAY
6KL.31
GROUND
7KL.31
GROUND
8 DDS DRIVELINE DISENAGE SWITCH
9
FPC FUEL PUMP CONTROL
10 TCSS
TORQUE CURVE SELECT SWITCH
11 TACH TACHOMETER CONTROL
12 CAN1+
DRIVETRAIN J1939 DATALINK +
13
CAN1-
DRIVETRAIN J1939 DATALINK -
14
RAS RESUME/ACCELERATE
15
CAN1-SHLD DRIVETRAIN 1939 DATALINK SHLD
16 NOT POPULATED
17 VSS_CAL VEHICLE SPEED SENSOR
CALIBRATION
18
VRE VEHICLE RETARDER ENABLE
19 RPRE
REMOTE PRESET PTO ENABLE
20 RVAR REMOTE VARIABLE PTO ENABLE
21
SCS SET/COAST
22 ESHTR ELECTRONIC SHUTTER RELAY
23 ECI ENGINE CRANK INHIBIT
24
BAP
BAROMETRIC AIR PRESSURE
KL.87
NOT POPULATED
8
NOT POPULATED
GSC
ECM
PIN #
ELECTRIC FAN CONTROLEFAN
6
J1708 DATALINK -
ATA-
IDLE VALIDATION SWITCH
4
NOT POPULATED
VEHICLE SPEED SENSOR+
KL.87
NOT POPULATED
9
KL.31B
DESCRIPTION
LOW SIDE OUTPUT 4
7
NOT POPULATED
NOT POPULATED
J1708 DATALINK +
12
19
10
BATTERY POWER
17
GENSET SPEED CONTROL
TERM
15
LSI_SPARE2
22
13
SENSOR REFERENCE VOLTAGE
VBREF
20
11
BATTERY POWER
APS
18
VSS-
SENSOR REFERENCE GROUND
1
16
23
CONNECTOR X4 REFERENCE (6021)
14
NOT POPULATED
21
IVS
NOT POPULATED
VSS+
2
NOT POPULATED
24
LSO_SPARE4
LOW SPEED INPUT 2
5
ATA+
NOT POPULATED
3
ACCELERATION POSITION SENSOR
VEHICLE SPEED SENSOR-
Figure 12 International V8 and I6 ECM Controller Connectors Pin Number Identification
S082854