785B VIMS ELECTRICAL SYSTEM SCHEMATIC

©
1995 Caterpillar
All Rights Reserved
Printed in U.S.A.
Failure Mode Identifiers (FMI) List
FMI No.
Failure Description
0 Data valid but above normal operational range.
1 Data valid but below normal operational range.
2 Data erratic, intermittent, or incorrect.
3 Voltage above normal or shorted high.
4 Voltage below normal or shorted low.
5 Current below normal or open circuit.
6 Current above normal or grounded circuit.
7 Mechanical system not responding properly.
8 Abnormal frequency, pulse width, or period.
9 Abnormal update.
10 Abnormal rate of change.
11 Failure mode not identifiable.
12 Bad device or component.
13 Out of calibration.
Related Electrical Service Manuals
Form Number
Alternator; 30-SI Series SENR7508
Automatic Electronic Traction Aid SENR2986
Automatic Retarder Control System SENR5683
Electronic Troubleshooting
3512 And 3516 EUI Engine
SENR5597
EPTC Il For ICM Transmissions SENR5666
Starting And Charging Systems SENR2947
Vital Information Management System SENR6059
Title
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
9G-1950 Resistor - Blower Motor Speed Overall 2.0 ± .1; Tap 1.0 ± .05
3T-3437 Resistor - Panel Dimmer 10.0 ± 0.1
9G-9988 Solenoid - 4 Way 24.90
5T-4434 Solenoids - Air Start and Lube 42.0 ± 4.0
3E-8691 Solenoid - Auto Retarder 29.8 ± 1.5
7X-1120 Solenoid - Down Shift, Up Shift, Lockup 33.70
9X-7137 Solenoid - Ether 3.3 ± 1
3T-0062 Solenoid - Proportional 16.00
9X-9482 Solenoid - Shutter 68.00
6T-8046 Solenoid - Steering Bleed 20.1 ± 1.0
¹ At room temperature unless otherwise noted.
Component Identifiers (CID) For
Transmission Control EPTCll
(Only For MID No. 27)
CID No. Component
168 Electrical System Voltage
190 Engine RPM Sensor
248 CAT Data Link
269 Sensor Power Supply
627 Parking Brake Switch
650 Harness Code
672 Torque Converter Output Speed Sensor
700 Actual Gear Switch
701 Tramsmission Output Speed Sensor
702 Shift Lever Switch
704 Service Brake Pressure Switch
705 Body Raise Switch
706 Body Up Switch
707 Up Solenoid
708 Down Solenoid
709 Lockup Solenoid
Component Identifiers (CID) For
Engine Control
(Only For MID No. 36)
CID No. Component
001 Cylinder 1 Injector Solenoid
002 Cylinder 2 Injector Solenoid
003 Cylinder 3 Injector Solenoid
004 Cylinder 4 Injector Solenoid
005 Cylinder 5 Injector Solenoid
006 Cylinder 6 Injector Solenoid
007 Cylinder 7 Injector Solenoid
008 Cylinder 8 Injector Solenoid
009 Cylinder 9 Injector Solenoid
010 Cylinder 10 Injector Solenoid
011 Cylinder 11 Injector Solenoid
012 Cylinder 12 Injector Solenoid
013 Cylinder 13 Injector Solenoid
014 Cylinder 14 Injector Solenoid
015 Cylinder 15 Injector Solenoid
016 Cylinder 16 Injector Solenoid
091 Throttle Position Sensor
100 Engine Oil Pressure Sensor
110 Coolant Temperature Sensor
168 Electrical System Voltage
190 Engine RPM Sensor
248 CAT Data Link
253 Personality Module Mismatch
261 Timing Calibration
262 Analog Sensor Power Supply
263 Digital Sensor Power Supply
267 Shutdown Inputs Are Incorrect
268 Programmed Parameter Fault
272 Turbo Outlet Pressure Calibration
273 Turbo Outlet Pressure Calibration
274 Atmospheric Pressure Calibration
275 Turbo Inlet Calibration
276 Turbo Inlet Calibration
281 Engine Lamp
282 Overspeed Lamp
283 Filter Restrict Lamp
284 EMS Engine On
285 EMS Coolant Lamp
286 EMS Oil Lamp
Component Identifiers (CID) For
Automatic Retarder Control
(Only For MID No. 83)
CID No. Component
091 Throttle Position Sensor
168 Electrical System Voltage
190 Engine RPM Sensor
248 CAT Data Link
627 Parking Brake Switch
650 Harness Code
700 Actual Gear Switch
702 Shift Lever Switch
710 ARC Supply Solenoid
711 ARC Control Solenoid
712 Retarder Lamp
713 ARC On/Off Switch
714 Auto Retarder Pressure Switch
Module Identifiers (MID)
MID No. Module
27 Transmission Control (EPTCII only)
36 Engine Control
49 VIMS Main Module
57 VIMS Interface Module #1
58 VIMS Interface Module #2
59 VIMS Interface Module #3
60 VIMS Interface Module #4
65 VIMS Interface Module #5
66 VIMS Interface Module #6
67 VIMS Interface Module #7
68 VIMS Interface Module #8
81 Transmission Control
83 Automatic Retarder Control
CID No. Component
0075 Steering Oil Tank Temperature Sensor
0096 Fuel Level Sensor
0098 Engine Oil Level Sensor
0100 Engine Oil Pressure Sensor
0102 Boost Pressure Sensor
0110 Jacket Water Temperature Sensor
0168 Electrical System Voltage
0171 Ambient Air Temperature Sensor
0177 Transmission Oil Temperature Sensor
0190 Engine RPM Sensor
0248 CAT Data Link
0262 5 Volt Sensor Power Supply
0263 8 Volt Sensor Power Supply
0271 Action Alarm
0279 Aftercooler Coolant Temperature Sensor (Front)
0280 Gear Box Temperature Sensor
0291 Engine Cooling Fan Valve
0292 Hydraulic System Cooling Fan Valve
0295 Machine Control Module
0296 Transmission Control
0324 Action Lamp
0341 Hydraulic Control Valve Warm Up Solenoid #4
0350 Lift Linkage Angle Sensor
0364 Lift Cylinder Head End Pressure Sensor
0370 Boom Float Solenoid
0371 Horn Solenoid
0372 Bottom Open Solenoid
0373 Bottom Close Solenoid
0374 Swing Brake Solenoid
0376 Travel Alarm
0377 Travel Solenoid
0378 Autolube Solenoid
0379 Autolube Pressure Sensor
0423 Front Brake Accumulator Pressure Switch
0424 Rear Brake Accumulator Pressure Switch
0425 Front Brake Pressure Sensor
0426 Rear Brake Pressure Sensor
0427 Front Axle Oil Temperature Sensor
0428 Rear Axle Oil Temperature Sensor
0429 Steering Pressure Sensor
0430 Steering Pilot Pressure Sensor
0431 Steering Oil Level Switch
0432 Steering Filter By-Pass Switch
0433 Implement Filter Switch
0434 Implement Pilot Pressure Sensor
0435 Implement Oil Level Switch
0436 Torque Converter Output Pressure Sensor
0437 Power Train Filter Switch
0438 Hydraulic Control Valve Warm Up Solenoid #1
0439 Hydraulic Control Valve Warm Up Solenoid #2
0440 Hydraulic Control Valve Warm Up Solenoid #3
0457 Brake Oil Temperature Sensor
Component Identifier (CID) For
VIMS
(Only For MID No.'s 49, 57, 58, 59, 60, 65, 66, 67, 68)
CID No. Component
0458 Tilt Cylinder Pressure Sensor
0459 Impeller Clutch System Switch
0533 Auto Retarder Control
0590 Engine Control
0600 Implement Oil Tank Temperature Sensor
0627 Parking Brake Switch
0650 Harness Code
0672 Torque Converter Output Speed Sensor
0800 VIMS Main Module
0801 VIMS Interface Module #1
0802 VIMS interface Module #2
0803 VIMS Interface Module #3
0804 VIMS Interface Module #4
0805 VIMS Interface Module #5
0806 VIMS Interface Module #6
0807 VIMS Interface Module #7
0808 VIMS Interface Module #8
0809 Speedometer/Tachometer #1
0810 Speedometer/Tachometer #2
0811 Gauge Cluster Module #1
0812 Gauge Cluster Module #2
0813 Gauge Cluster Module #3
0814 Gauge Cluster Module #4
0815 Message Center Module #1
0816 Message Center Module #2
0817 ECM Internal Backup Battery
0819 Display Data Unk
0820 Keypad Data Link
0821 Display Power Supply
0822 LCD Back Ught Power Supply
0823 Service Lamp
0824 TPMS Lamp #1 (green)
0825 TPMS Lamp #2 (red)
0826 Torque Converter Oil Temperature Sensor
0827 Left Exhaust Temperature Sensor
0828 Right Exhaust Temperature Sensor
0829 Rear Aftercooler Coolant Temperature Sensor
0830 Front Brake Oil Temperature Sensor
0833 Rear Brake Oil Temperature Sensor
0835 Differential Oil Temperature Sensor
0838 Left Front Suspension Pressure Sensor
0839 Right Front Suspension Pressure Sensor
0840 Left Rear Suspension Pressure Sensor
0841 Right Rear Suspension Pressure Sensor
0849 System Air Pressure Sensor
0851 Gear Box Pressure Sensor
0852 Right Front Brake Temperature Sensor
0853 Left Front Brake Temperature Sensor
0854 Right Rear Brake Temperature Sensor
0855 Left Rear Brake Temperature Sensor
0901 Transmission Pump Pressure Sensor
0920 Tilt Cylinder Pressure Sensor
Component Identifier (CID) For
VIMS (Continued)
(Only For MID No.'s 49, 57, 58, 59, 60, 65, 66, 67, 68)
Component Location
Component
Schematic
Machine
Component
Schematic
Location
Alarm - Backup B-15 1 Sensor - Turbo #1 Exhaust Temp D-6
Alarm - Action F-2 B Sensor - Turbo #2 Exhaust Temp D-6
Alrnator B-7 2 Sensor - Turbo Outlet Press (Eng) B-3
Batteries A-1 3 Solenoid - Auto Retarder Control G-4
Breakers - Circuit G-9, G-10 D Solenoid - Auto Retarder Supply G-4
Control - Automatic Retarder I-3 E Solenoid - 4 Way C-13
Control - Engine A-5 2 Solenoid - Air Conditioner Compressor B-8
Control - Start Aid A-7 23 Solenoid - Air Start A-9
Control - Steering Bleed F-10 C Solenoids - Cylinder Head (1 per cylinder) A2, B-2
Control - Traction Aid D-13 E Solenoid - Downshift C-13
Control - Transmission I-9 E Solenoid - Fan Brake B-9
Converter - 24/12 Volt F-13 E Solenoid - Fan Drive A-9
Distributor - Transmission Speed G-10 G Solenoid - Lockup C-13
Dryer - Air B-11 4 Solenoid - Lube D-15
Flasher E-10 C Solenoid - Proportional C-13
Fuses H-10 D Solenoid - Shutter B-9
Ground - Cab G-6 E Solenoid - Start Aid A-7
Ground - Cab/Frame D-9 6 Solenoid - Steering Bleed A-10
Ground - Engine A-4 C Solenoid - Upshift C-13
Ground - Engine (Alternator) B-6 2 Suppressor - Arc B-8
Ground - Frame C-8 6 Switch - A/C Press A-8
Ground - Frame/Engine A-12 8 Switch - A/C Refrigerant Pressure B-8
Lamp - Action (VIMS) G-12 B Switch - Aftercooler Temp (VIMS) A-8
Lamp - Payload Monitor (Green) C-2 57 Switch - Backup Lamp E-9
Lamp - Payload Monitor (Red) C-2 57 Switch - Blower E-4
Lamp - Payload Monitor (Green) I-7 56 Switch - Body Raise F-15
Lamp - Payload Monitor (Red) I-6 56
Switch - Brake Master Cyl Overstroke
(VIMS) Front
B-11
Lamp - Retarder G-12 B
Switch - Brake Master Cyl Overstroke
(VIMS) Rear Inside
B-12
Lamp - VIMS Service G 2 43
Switch - Brake Master Cyl Overstroke
(VIMS) Rear Outside
B-12
Meter - Service F-10 C Switch - Brake Retract F-8
Module - Gage Cluster H-13 B Switch - Disconnect A-2
Module - Keypad G-13 B Switch - Dome Lamp G-3
Module - Message Center Cluster G-13 B Switch - Dome Lamp H-5
Module - Speedometer/Tach Cluster H-13 B Switch - Engine Coolant Flow (VIMS) B-4
Module - Stop/Tail Lamp B-14 1S Switch - Engine Flood Lamp H-1
Module - VIMS Interface #1 D-4 16 Switch - Engine Ground Level Shutdown B-4
Module - VIMS Interface #2 C-11 49 Switch - Engine Oil Level D-6
Module - VIMS Main I-15 E Switch - Fan Brake Coolant Temp B-9
Motor - Brake Retract C-12 16 Switch - Fog Lamp G-3
Motor - Prelube Pump B-6 9 Switch - Fuel Filter Press (VIMS) B-4
A
C
43
G
46
G
G
44
B
F
F
46
G
E
E
D
E
D
E
E
C
C
19
30
E
A
B
53
51
C
52
53
53
A
43
D
9
Motors - Blower E-3 A Switch - Headlight Dimmer I-2
Pickup - Engine Speed
(Tach/Automatic Retarder Control)
B-6 17 Switch - Key Start E-10
Port - Serial Port H-15 E Switch - Ladder Lamp G-2
Port - Telemetry H-15 E Switch - Ladder Lamp G-3
Port - VIMS Serial G-1 43 Switch - Left Hoist Screen Press (VIMS) A-10
Relay - Backup G-11 E Switch - Panel Dimmer G-3
Relay - Fan Clutch B-8 29 Switch - Prelube E-13
Relay - Main G-11 E Switch - Prelube Oil Pressure A-6
Resistor - Blower Speed D-4 A Switch - Retarder Off/On (Auto Retard) H-4
Resistor - Dimmer G-2 G Switch - Retarder Press (Auto Retarder) G-4
Resistor - Start Aid A-8 23 Switch - Retarder Pressure G-4
Sender - Transmission Input Speed D-6 20 Switch - Right Hoist Screen Press (VIMS) A-10
Sender - Transmission Speed C-13 20 Switch - Running Lamp H-3
Sender - Wheel Speed (Tractn) A-15 21 Switch - Secondary Brake Press (Trans) D-15
Sender - Wheel Speed (Tractn) B-15 22 Switch - Service Clear (Auto Retarder) H-4
Sensor - Aftercooler Level D-2 37 Switch - Service Clear (Trans) I-7
Sensor - Aftercooler Temp D-5 19 Switch - Service Set (Auto Retarder) H-4
Sensor - Ambient temperature D-2 A Switch - Service Set (Trans) I-7
Sensor - Atmospheric Press (Eng) F-7 E Switch - Service/Retarder Press (Tractn) D-14
Sensor - Body Up B-12 60 Switch - Service/Retarder Press (Trans) D-15
Sensor - Brake Air Pressure E-13 E Switch - Shift Lever F-9
Sensor - Brake Oil Cooler Temp A-9 18 Switch - Start Aid F-12
Sensor - Differential Oil Temp D-10 61 Switch - Start Aid Temp B-7
Sensor - Engine Coolant Temp (Eng) B-4 19 Switch - Steering A-11
Sensor - Engine Oil Pressure (Eng) B-4 44 Switch - Stop Lamp Press (Module) D-13
Sensor - Engine Speed (Engine) B-4 17 Switch - Thermostat (A/C) E-4
Sensor - Fuel Level C-6 41 Switch - Throttle Bypass (Eng) F-8
Sensor - Jacket Water Coolant A-9 44 Switch - Torque Converter Inlet Filter (VIMS) A-12
Sensor - Jacket Water Level D-2 62
Switch - Torque Converter Outlet Screen
(VIMS)
B-6
Sensor - Left Front Brake Oil Temp C-2 58 Switch - Traction Aid Test F-10
Sensor - Left Front Strut Press (Payld) A-6 24 Switch - Transmission B-13
Sensor - Left Rear Brake Oil Temp B-10 18 Switch - Transmission Charge Filter (VIMS A-12
Sensor - Left Rear Strut Press (Payld) A-13 25 Switch - Transmission Lube Filter A-12
Sensor - Left Turbo Inlet Press (Eng) B-4 19 Switch - Turn Signal I-6
Sensor - Right Front Brake Oil Temp C-2 58 Switch - VIMS Service Key G-2
Sensor - Right Front Strut Press (Payld) A-6 26 Tachograph I-11
Sensor - Right Rear Brake Oil Temp A-10 39 Timer - Prelube B-5
Sensor - Right Rear Strut Press (Payld) A-13 27
Sensor - Right Turbo Inlet Press (Eng) B-4 19
Sensor - Throttle Position (Eng) F-7 A
Sensor - Torque Converter Oil Temp D-5 20
Sensor - Transmission Oil Temp A-9 53
Machine locations are repeated for components located close together.
A = Components in operators compartment. E = Components in rear compartment.
B = Components in dash. F = Components in front compartment.
C = Components in console. G = Components in overhead console.
D = Components behind seat.
Machine
44
59
19
F
F
28
29
30
32
31
19
19
31
E
28
36
23
35
31
29
29
29
17
C
A
D
38
39
39
C
43
G
A
42
43
43
19
2
G
45
Harness Connector Location Chart
Connector
Machine
Location
Harness And/Or
Components
Schematic
Location
Connector
Machine
Location
Harness And/Or
Components
Schematic
Location
70 Contacts
XX - 106-1254
Engine Control
A-5
A - 124-2605
H - 115-7040
H-8
A - 124-2605
C - 119-6389
D-10
A - 124-2605
H - 115-7040
H-8
A - 124-2605
XX - 106-1254
D-7
A - 124-2605
SSS - 115-7446
H-13
C - 119-6389
VIMS Interface Module #1
D-4
F - 115-7506
Shift lever Switch
F-9
K - 119-6393
VIMS Interface Module #2
C-11
F - 115-7506
Transmission Control
I-9
A - 124-2605
VIMS Main Module
I-15
L- 119-6386
Q - 119-6392
F-2
F - 115-7506
Transmission Control
I-9
L - 119-6386
Q - 119-6392
I-1
M - 125-5916
Auto Retarder Control
I-3
M - 125-5916
Auto Retarder Control
1-3
25 Contacts
A - 124-2605
B - 119-6390
D-8
V - 120-9288
Transmission Switch
B-13
A - 124-2605
Diagnostic Connector
I-11
A - 124-2605
J - 117-1369
E-5
D-115-7487
Traction Aid Control
D-13
A - 124-260
J - 117-1369
E-5
F - 115-7506
G - 124-2942
D-13
A - 124-2605
Service Tool Connector
1-8
14 Contacts
D-115-7487
E - 119 - 6388
D-11
10 Contacts
9 Contacts
40 Contacts
37 Contacts
20 Contacts
Harness Connector Location Chart
Connector
Machine
Location
Harness And/Or
Components
Schematic
Location
Connector
Machine
Location
Harness And/Or
Components
Schematic
Location
A - 124-2605
M - 125-5916
H-3
A - 124-2605
D - 115-7487
D-11
A - 124-2605
L - 119-6386
I-11
A - 124-2605
Port, Telemetry
H-15
C - 119-6389
HH - 102-8856
B-15
A - 124-2605
Port, Serial
H-15
A - 124-2605
DD - 5T-9326
G-10
C - 119-6389
TTT - 119-6391
D-3
A - 124-2605
L - 119-6386
I-2
Q - 119-6392
Port, VIMS Serial
G-1
A - 124-2605
M - 125-5916
G-3
R - 6T-4301
S - 6T-4300
E-4
A - 124-2605
Transmission SpeedDistributor
G-10
A - 124-2605
R - 6T-4301
E-3
A - 124-2605
Engine Shutdown Control
F-10
B - 119-6390
L - 119-6386
I-1
B - 119-6390
L - 119-6386
D-7
E - 119-6388
4 Way Solenoid
C-13
C - 119-6389
RRR - 123-6879
C-6
F - 115-7506
Body Raise Switch
F-15
C - 119-6389
RRR - 123-6879
C-5
K - 119-6393
YYY - 115-9175
A-12
C - 119-6389
TTT - 119-6391
D-3
Q - 119-6392
X - 7I-51 24
E-2
A - 124-2605
F - 115-7506
F-11
Q - 119-6392
X - 7I-5124
I-1
A - 124-2605
F - 115-7506
G-7
Q - 119-6392
XXX - 7I-5382
E-1
A - 124-2605
T - 6G-9462
H-6
QQ - 115-7445
Keypad Lamp
G-14
A - 124-2605
QQ - 115-7445
H-14
HH - 102-8856
Stop/Tail Lamp Module
B-14
AAA - 116-7157
Timer, Prelube
B-5
C - 119-6389
K - 119-6393
C-10
E - 119-6388
U - 119-6387
A-14
K - 119-6393
VIMS Interface Module #2
C-11
QQ - 115-7445
Gage Cluster Lamps
H-13
QQ- 115-7445
Speed/Tach Cluster Lamps
H-13
QQ- 115-7445
Message Center Cluster Lamps
G-13
Machine locations are repeated for Connectors located close together.
* = Connector is located at the component. E = Connectors in rear compartment.
B = Connectors behind dash. F = Connectors in front compartment.
C = Connectors in console. H = Connectors behind air conditioning controls.
D = Connectors behind seat. J = Connectors on rear compartment sidewall.
8 Contacts
7 Contacts
5 Contacts
4 Contacts
6 Contacts
2
J
*
*
7
5
J
3
J
4
J
1
J
6
E a
6
E
9
E
10
E
25
16
19
E
14
E
14
E
20
E
12
E
18
E
22
24
13
13
22
25
7
15
15
15
15
13
11
13
*
*
*
*
*
*
*
*
*
7
D
B
B
B
F
F
E
E
H
H
*
*
*
*
*
*
*
*
*
*
Machine Harness Connector And Component Locations
Off Machine Switch Specification
Part No. Function Actuate Deactuate
2M-9346 Brake Air Pressure (Stop Lamp)
45 kPa MAX
(6.5 psi MAX)
5 kPa MIN
(0.5 psi MIN)
3E-2033 Secondary Brake Air Pressure (Trans)
640 kPa
(93.0 psi)
530 ± 40 kPa
(77.0 ± 6.0 psi)
3E-2034
Service/Retarder Press (Tractn)
Service/Retarder Press (Trans)
80 kPa Max
(11.5 psi Max)
55 ± 20 kPa
(8.0 ± 3.0 psi)
3E-2035 Brake Retarder
60 kPa Max
(8.5 psi Max)
28 ± 15 kPa
(4.0 ± 2.0 psi)
3E-7812 Steering Press (Steering Action)
12500 kPa MAX
(1815 psi MAX)
10500 ± 350 kPa
(1525 ± 50 psi)
7N-4447 Torque Converter Inlet Filter (VIMS)
119 ± 14 kPa
(17.0 ± 2.0 psi)
7N-7848 Aftercooler Temp (VIMS)
82.2 ± 2.8°C
(180.0 ± 5.0°F)
74.0°C Min
(165.0°F Min)
7X-5988 Engine Coolant Temp (Start Aid)
21.1 ± 2.8°C
(69.8 ± 5°F)
12.8°C MIN
(55°F MIN)
9W-0263 Auto Retarder Press
48.2 ± 13.8 kPa
(7.0 ± 2.0 psi)
24.1 kPa MIN
(3.5 psi MIN)
9X-3040 Engine Coolant Flow (VIMS)
362 ± 29 mN (45.6 mm ID point)
(1.3 ± .1 oz, 1.8 in ID point)
303 mN MIN
(1.1 oz MIN)
9X-7781
Left Hoist Screen Bypass Press (VIMS)
Right Hoist Screen Bypass Press (VIMS)
210 ± 70 kPa
(30 ± 10 psi)
9X-7781
Torque Converter Outlet Screen (EMS)
Transmission Supply (EMS)
210 ± 70 kPa
(30 ± 10 psi)
105-9152 Prelube Oil Pressure
30 ± 7 kPa
(4.5 ± 1.0 psi)
30 ± 7 kPa
(4.5 ± 1.0 psi)
114-5334 Refrigerant Pressure (A/C)
275 to 1750 kPa
(40 to 255 psi)
116-9933 Fuel Filter Press (VIMS)
138 ± 14 kPa
(20.0 ± 2.0 psi)
83 kPa Min
(12.0 psi Min)
N.C. Normally Closed
N.O. Normally Open
² Contact position at the contacts of the harness connector.
Contact Position
Normally Open
Normally Open
Normally Closed
Normally Open
Pins B-C (N.C.)
Pins B-A (N.O.)
Normally Closed
Normally Open
Normally Closed
Normally Closed
Normally Open
Normally Open
Normally Open
Normally Closed
Normally Open ²
NormallyClosed
Wire Description
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Circuits
Lighting Circuits (Continued)
101 RD BAT (+) 614 PU PARK/TAIL/DASH LAMP
102 BU HD LMP 619 GN HEAD LAMP LO
103 YL AUX CKT 620 WH FLOOD LAMP - FRONT (ENG. FLOOD LAMP)
105 BR KEY SW 622 PU FLOOD LAMP 3-WAY SW JUMPER
107 WH STEERING BLEED 623 BU FLOOD LAMP 3-WAY SW JUMPER
109 OR ALT OUTPUT (+) TERM. 631 YL FOG LAMP - RIGHT
112 PU MAIN POWER RLY OUTPUT 632 WH FOG LAMP - LEFT
113 OR OPR MON PANEL VMIS B. SWITCHED 635 BU PAYLOAD MON RED LAMP
115 PK AUX CKT 636 GN PAYLOAD MON GREEN LAMP
120 YL AUX CKT 639 WH LEFT HAND STOP/TAIL LAMP
121 YL BCKP ALARM TO LAMP 640 GN RIGHT HAND STOP/TAIL LAMP
122 BU AUX CKT Control Circuits
123 WH AUX CKT 700 PK AETA TEST SW
124 GN A/C 703 BU XMSN UP SOL
126 PK XMSN CTRL 704 GY XMSN DOWN SOL
132 PK AETA CTRL 705 PK XMSN LOCKUP CLUTCH SOL BASIC
135 BU AUX CKT 706 BR XMSN RETARDER SW
139 OR AUX CKT 707 PU XMSN BED RAISE SW
149 PU AUX CKT 709 OR SENSOR POWER SUPPLY
150 OR BAT(+) 710 GN XMSN SPEED PICKUP SIGNAL
170 YL AUX CKT 711 BR XMSN LEVER CODE 1
176 OR AUX CKT 712 WH XMSNLEVERCODE2
176 YL AUX CKT 713 OR XMSN LEVER CODE 3
Ground Circuits 714 YL XMSN LEVER CODE 4
200 BK MAIN CHASSIS 715 GN XMSN LEVER CODES
201 BK OPR MON PANEL VMIS 716 BU XMSN LEVER CODE 6
202 BK XMSN CTRL 720 PU XMSN BRAKE SW
203 BK CHASSIS DIAGNOSTIC 721 BR XMSN GEAR CODE 1
207 BK STARTER DIAGNOSTIC 722 WH XMSN GEAR CODE 2
212 BK AETA CODING PIN 16 723 OR XMSN GEAR CODE 3
213 BK AETA CODING PIN 17 724 YL XMSN GEAR CODE 4
214 BK AETA CODING PIN 18 725 GN XMSN GEAR CODE 5
215 BK AETA CODING PIN 19 726 BU XMSN GEAR CODE 6
216 BK AETA CODING PIN 20 767 WH AETA PICKUP POWER
217 BK XMSN ID CODE 2 768 OR AETA PICKUP XMSN
218 BK XMSN ID CODE 1 769 BU WHEEL SPEED PICKUP LEFT
219 BK XMSN ID CODE 0 770 GN WHEEL SPEED PICKUP RIGHT
227 BK XMSN ID CODE 3 772 BR AETA RETARDER SW
229 BK BAT (-) 773 GY AETA SERVOVALVE
230 BK XMSN SW 774 YL AETA SOL - LEFT
280 BK XMSN CTRL IDENT CODE 4 775 BR AETA SOL - RIGHT
A215 BK AUTO RETARDER CTRL HARNESS CODE 0 777 PU BRAKE RELEASE MOTOR
A216 BK AUTO RETARDER CTRL HARNESS CODE 1 801 PK AUTO LUBE SOL OR MOTOR
A217 BK AUTO RETARDER CTRL HARNESS CODE 2 858 GY PAYLOAD MON RIGHT FRONT SENSOR
A218 BK AUTO RETARDER CTRL HARNESS CODE 3 859 YL PAYLOAD MON LEFT FRONT SENSOR
A251 BK VIMS 860 PK PAYLOAO MON RIGHT REAR SENSOR
A252 BK VIMS 861 PU PAYLOAD MON LEFT REAR SENSOR
A254 BK ARC 875 BU VMIS RS 232 PORT TRANS
A255 BK AETA 876 OR VMIS RS 232 PORT RECEIVE
Basic Machine Circuits 882 PK
VMIS INTERFACE MODULE RIGHT (-) COMM
PORT
306 GN
STARTER RLY COIL TO NEUT START SW OR KEY
SW
883 GY
VMIS INTERFACE MODULE RIGHT(-) COMM
PORT
307 OR
KEY SW TO NEUT START SW OR VMIS
INTERFACE MODULE
892 BR
VMIS START MOD RIGHT (-) PORT/CAT DATA
LINK (-)
308 YL MAIN POWER RLY COIL 893 GN
VMIS START MOD RIGHT (+) PORT/CAT DATA
LINK (+)
310 PU START AID SW TO START AID SOL 894 BR TEHC STORE SW
311 WH START AID SOL TO TEMP. SW 972 BU TRANS SOL 6 SW TO GND
315 GN START AID BRKR TO START AID RLY 993 BR ANALOG SENSOR COMMON
317 YL START AID RLY TO START AID SOL 994 GY OIL PRESSURE (FILTERED)
321 BR BCKP ALARM LA0MP TRAVEL ALARM 995 BU COOLANT TEMPERATURE
326 PU KEY START SW "C" TERM 997 OR ANALOG SENSOR POWER (+ 5V)
327 PK STEERING BLEED SOL 999 WH PRIMARY CAMSHFT SPEED/TIMING
337 WH
PRELUBE PUSHBUTTON SW TO PRELUBE
TIMER
A701 GY INJECTOR #1
360 GN ENGINE SHUTDOWN SIGNAL C A702 PU INJECTOR #2
361 OR ENGINE SHUTDOWN SIGNAL D A703 BR INJECTOR #3
Monitoring Circuits A704 GN INJECTOR #4
403 GN ALTERNATOR (R) TERM. A705 BU INJECTOR #5
405 GY OPR MON OIL PRESS. (LO SETTING) A706 GY INJECTOR #6
406 PU OPR MON COOLANT TEMP A707 PU INJECTOR #7
407 PK OPR MON CONVERTER/RETARDER OIL TEMP A708 BR INJECTOR #8
410 WH OPR MON FAULT ALARM A709 OR INJECTOR #9
411 PK OPR MON MASTER FAULT LAMP A710 GY INJECTOR #10
412 BU OPR MON COOL FLOW A711 PU INJECTOR #11
413 BR OPR MON FUEL PRESS. A712 BR INJECTOR #12
417 GY PRIMARY STER SW A713 GN INJECTOR #13
419 YL OPR MON PARKING BRAKE A714 BU INJECTOR #14
426 BR OPR MON POWER TRAIN OIL FILTER A715 GY INJECTOR #15
428 OR OPR MON XMSN OIL TEMP A718 PU INJECTOR #16
429 YL OPR MON BRAKE OIL TEMP A729 YL INJECTOR COMMON #9
430 BU OPR MON AIR FILTER A730 OR INJECTOR COMMON #10
437 BR
OPR MON FUEL LEVEL TO FUEL FILTER
JUMPER
A731 WH INJECTOR COMMON #11
438 YL OPR MON COOLANT TEMP JUMPER A732 YL INJECTOR COMMON #12
441 OR ENG COOLANT TEMP GAGE A733 OR INJECTOR COMMON #13
447 PK FUEL LEVEL GAGE A734 PK INJECTOR COMMON #14
450 YL TACH SENDER (+) A735 WH INJECTOR COMMON #15
451 BR TACH SENDER (-) A736 YL INJECTOR COMMON #16
452 PU TORQUE CONVERTER A746 PK TURBO OUTLET PRESSURE
454 GN RETARDER INDICATOR LAMP A747 GY ATMOSPHERIC PRESSURE
473 GY OVERSTROKE SWIG OVERSTROKE SW A748 GY EUI TIMING WHEEL CAL
474 WH OVERSTROKE SW TO OVERSTAOKE SW A980 GY SERVICE METER B. TO ENG OIL PRESS. SW
481 GN
CONVERTER TEMP SW TO BRAKE OIL TEMP
SW
A983 BU ENG THROTTLE CONT - SIGNAL
A430 OR EUI CONT FAULT OUTPUT B771 BR FAN CONTROL SOLENOID RET
A447 PK PRELUBE PRESS. SW TO PRELUBE TIMER B926 GY START AID TIMER OUTPUT
A491 WH
TRANS SUPPLY SW TO TORQUE CONV INLET
FILTER SW
B948 BR ENG OVERSPEED CONT TO INDICATOR LAMP
A492 OR HOIST FILTER SW TO HOIST FILTER SW C915 GY ENG CONTROL DIAGNOSTIC CODES
A493 YL HOIST FILTER SW TO IC. SW C940 GN EUI THROTTLE BYPASS - LO
B406 GY AFTERCOOLER TEMP GAGE C972 YL ELEVATED LOW IDLE ENABLE SW TO EUI
B42B OR ENGINE OIL LEVEL SW D740 BR HYDRAULIC LOAD SOL
B433 PU BRAKE TEMP D741 YL OIL COOLER OIVERTER SOL
B447 PU
STEERING (HIGH) PRESS SW TO LOW PRESS
(STEERING)
D963 BU VMIS INTERFACE MODULE #1 ÷8V SUPPLY
C413 YL VMIS DISPLAY DATA D964 BR VMIS INTERFACE MODULE #2 +8V SUPPLY
C414 BU VMIS DISPLAY LOAD D966 GY VMIS AFTERCOOLER COOLANT LEVEL
C415 WH VMIS DISPLAY KEYDATA D967 OR VMIS JACKET WATER COOLANT LEVEL
C419 BU LOAD SHARE SELECT INPUT D969 PU VMIS T/C OIL TEMP SENSOR
C420 YL DIODE TO LAMP TEST RELAY D970 WH VMIS SYSTEM AIR PRESS SENSOR
C429 GY DIFFERENTIAL OIL TEMP D971 YL VMIS XMSN LUBE FILTER SW
C453 YL AMBIENT TEMP D974 WI VMIS INTERFACE MOD#2 RIGHT(+)
C466 YL LF BRAKE OIL TEMP D975 OR VMIS INTERFACE MOD#2 RIGHT(-)
C467 BU LR BRAKE OIL TEMP D976 PK VMIS TURBO #1 EXHAUST TEMP
Accessory Circuits D977 PU VMIS TURBO #2 EXHAUST TEMP
513 OR A/C COMPRESSOR/REFRIGERANT PRESS. SW D982 PK EUI TIMING CALIB
515 GY BLOWER MOTOR (HI) D942 GN VMIS RS232 PORT 2 TRANS
516 GN BLOWER MOTOR (MEDIUM) D943 YL VMIS RS232 PORT 2 RECEIVE
517 BU BLOWER MOTOR (LO) D984 GN AUTO RETARD CONT RESUME SW
521 YL A/C SW TO REFRIGERANT SW D985 BR AUTO RETARD ON SW
522 WH A/C CLUTCH TO THERMOSTAT SW D986 PK AUTO RETARD OFF SW
537 GN TURN SIGNAL SW TO FLASHER D988 WH AUTO RETARD AIR CONT VALVE
539 BU TURN SIGNAL INDICATOR BASIC/RIGHT D989 BU AUTO RETARD AIR SUPPLY VALVE
540 WH TURN SIGNAL INDICATOR LEFT D991 OR AUTO RETARD PRESSURE SW
592 BU C/DC CONVERTER POWER OUTPUT D992 PU AUTO RETARD MANUAL RETARDER SW
Lighting Circuits D994 BU AUTO RETARD SERVICE CLEAR
601 GY DASH LAMP HI D996 PU XMSN CONT SERVICE SET
602 WH DOME LAMP D997 YL XMSN CONT SERVICE CLEAR
604 OR STOP LAMP E707 GN VMIS DISPLAY +V
605 YL TURN LAMP - LEFT E758 PK VMIS DISPLAY CLOCK
606 GY TURN LAMP - RIGHT E709 WH VMIS SERVICE LAMP
607 PK FLOOD LAMP - FRONT E710 BU VMIS LCD LAMP DRIVER
610 OR HEAD LAMP BASIC E750 PU BODY POSITION SENSOR SIGNAL
611 PU HEAD LAMP HI E776 GN INTERFACE MODULE #3 - CAT DATA LINK RGT +
612 GY BACKUP LAMP E777 YL INTERFACE MODULE #3 - CAT DATA LINK RGT -
E791 YL LFT AETA RLY SOL TO VMIS
E792 BR RT AETA RLY SOL TO VMIS
E972 BU SP1 DATA LINK END
F975 OR VIMS - INTERFACE MOD 2 + 8V SUPPLY
1 A hysteresis band exists: with increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure the
closed condition can be maintained down to 170 kPa (25 psi).
DJ7126
SENR8577
September 1995
785B Truck With VIMS
Electrical System
6HK479-Up
A
3
4
61
6
8
9
62
12
15
16
B
C
D
E
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
37
35
58
59
36
38
60
F
39
41
57
43
44
45
46
49
51
52
53
56
J
H
G
1
2
3
4
5
6
7
25
24
10
11
12
13
14
15
16
22
18
19
20
22
11
24
25
7
13
15
16
Rear Compartment
(Area E) Rear View
Rear Compartment
Side Wall (Area J)
Right Side View
A
3
4
6
8
9
60
61
15
16
B
C
D
E
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
37
35
36
38
F
39
41
42
43
44
45
46
62
57
49
51
52
53
59
58
56
H
J
G
L5
202-BK
1
2
2
1 1
2
2
1
3
2
4
3
2
6
5
4
3
2
1
2
1 1
2
2
9
8
7
3
2
1
2
1
2
2
5
4
3
2
1
1
2
3
1
3
5
10
7
4
5
8
6
3
2
1
9
7
6
5
4
3
2
1
6
5
4
3
2
1
1
2
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
1
5
6
1
2
4
3
11
1
2
3
4
9
14
5
7
6
10
13
1
12
8
4
5
3
2
1
1
9
2
10
8
6
3
5
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
4
2
4
4
3
2
1
2
1
2
1
4
7
7
6
5
4
3
2
1
C
1
4
6
B
A
4
3
2
1
1
2
2
1
2
1
6
2
1
5
1
1
2
1
2
4
3
1
2
1
2
2
1
A
B
C
C
B
A
10
9
8
7
6
5
4
3
2
1
6
5
1
6
5
4
3
2
2
1
3
4
5
7
1
6
4
2
3
1
5
10
9
8
7
6
5
4
3
2
1
8
1
2
3
4
5
7
6
2
1
C
B
A
2
1
8
7
1
4
5
6
2
4
3
3
2
1
4
F
E
D
C
B
A
F
E
D
C
B
A
OPERATOR STATION
OPERATOR STATION
OPERATOR STATION
OPERATOR STATION
OPERATOR STATION
OPERATOR STATION
SPEEDTACH
FRAME
GROUND
15A
SPEED/
TACH
CLUSTER
6V-6457
LAMPS
7N-5876
GAGE
CLUSTER
100-4984
LAMPS
7N-5876
DATA
GROUND
+V DISPLAY
KEYPAD
6V-6455
LAMP
7N-5876
MESSAGE
CENTER
CLUSTER
6V-6643
LAMPS
7N-5876
VIMS BREAKER
6N-8589
15A
10A
10A
15A
DOME, STOP &
TURN LAMP
BREAKER
6N-8589
KEY
BREAKER
9G-9487
ENGINE
SHUTDOWN
BREAKER
9G-9487
FRONT FLOOD
LAMP BREAKER
3T-2662
105A
ALT BREAKER
3E-7294
LADDER LAMP
BREAKER
6N-8589
15A
HEAD LAMP
(HIGH) BREAKER
3T-2662
15A
15A
20A
ETHER
BREAKER
3T-8728
SERVICE/RETARDER
BRAKE TEE
ALTERNATOR
9X-7803
FUSES: 15A 8M-8948
20A 8M-0456
10A 3K-8782
FUSE HOLDER
4K-5122
DISCONNECT SW
7N-0718
12V BATTERY
3T-5760
12V BATTERY
3T-5760
NEG POSNEG POS
H
I
H
G
I
G
101-RD-4
101-RD-4
L13
200-BK-8
859-YL
858-GY
777-PU-10
636-GN
635-BU
A251-BK
A251-BK
859-YL
B
200-BK-8
201-BK
201-BK
635-BU
858-GY
636-GN
308-YL
170-YL-14
D942-GN
D943-YL
310-PU
B
308-YL
170-YL-14
D942-GN
113-OR
201-BK
113-OR
E709-WH
D943-YL
E709-WH
113-OR
113-OR
113-OR
101-RD-4
113-OR
311-WH
B
B
109-OR-4
201-BK
A251-BK
A251-BK
A251-BK
A251-BK
101-RD-4
E972-BU
201-BK
104-YL
B
LEFT FRONT
STRUT SNSR
124-0328 124-0328
859-YL
E972-BU
104-YL
201-BK
113-OR 1
2
3
GROUND
+V
SIGNAL
OR-18
BK-18
WH-18
200-BK-14
B
620-WH-14
539-BU
614-PU
L13
L13
L26
L26
L26
L26
L24
L24
L24
L22
L23
L23
L22
L23
L23
L23
L23
L22
L22
L13
A251-BK
L4
109-OR-4
B
B
B
777-PU-10
XX
513-OR-14
522-WH-14
1
2
3
-BATTERY
-BATTERY
COOL TEMP (EMS)
109-OR-4
109-OR-4
481-GN
998-BR
441-OR
437-BR
412-BU
406-PU
201-BK
403-GN
451-BR
200-BK-14
311-WH
522-WH-14
521-YL-14
450-YL
407-PK
A430-OR
A700-OR
A983-BU
430-BU
A747-GY
893-GN
892-BR
B948-BR
C915-GY
C940-GN
997-OR
993-BR
C972-YL
413-BR
405-GY
481-GN
150-OR-14
150-OR-14
XX
XX
DIGITAL RETURN
XX
NOTE E
NOTE E
A/C REFRIGERANT
PRESS SW
114-5334
NOTE A
START AID
TEMP SW
7X-5988
NOTE G
ENGINE SPEED
MAG PICKUP
104-6387
BK
BK
BK
BK-18
WH-18
XX
XX
311-WH
200-BK-14
BK
513-OR-14
521-YL-14
407-PK
403-GN
XX
XX
XX
XX
XX
451-BR
450-YL
XXXXXXXXXXXX
L1
+V TIMING
ENGINE SPEED
COOL. TEMP SIG.
TURBO INLET RIGHT
TURBO OUTLET LOW
+V ANALOG SUPPLY
ANALOG RETURN
OIL PRESS. SIGNAL
SHUTDOWN SIGNAL C
SHUTDOWN SIGNAL D
SOLENOID 1 POWER
SOLENOID 2 POWER
SOLENOID 3 POWER
SOLENOID 4 POWER
SOLENOID 5 POWER
SOLENOID 6 POWER
SOLENOID 7 POWER
SOLENOID 8 POWER
SOLENOID 9 POWER
SOLENOID 10 POWER
SOLENOID 11 POWER
SOLENOID 12 POWER
SOLENOID 13 POWER
SOLENOID 14 POWER
SOLENOID 15 POWER
SOLENOID 16 POWER
SOL 1&3 RETURN
SOL 2&4 RETURN
SOL 5&7 RETURN
SOL 6&8 RETURN
SOL 9&11 RETURN
SOL 10&12 RETURN
SOL 13&15 RETURN
SOL 14&16 RETURN
27
16
68
59
54
45
40
31
26
17
56
43
42
29
28
15
14
47
48
60
61
62
66
67
2
13
1
21
32
11
49
34
38
9
37
24
7
8
64
65
23
22
36
53
39
69
58
55
44
41
30
A980-BU
A746-PK
A701-GY
A702-PU
A703-BR
A704-GN
A705-BU
20
6
5
57
70
51
10
18
3
25
19
33
4
63
TIMING CAL +
TIMING CAL -
35
+ BATTERY
+ BATTERY
+V THROTTLE
THROTTLE SIGNAL
DIAGNOSTIC LAMP
AIR FILTER LAMP
998-BR
441-OR
437-BR
437-BR
406-PU
201-BK
201-BK
201-BK
201-BK
412-BU
412-BU
441-OR
A746-PK
A980-BU
994-GY
997-OR
993-BR
997-OR
993-BR
993-BR
997-OR
997-OR
993-BR
995-BU
996-GN
998-BR
999-WH
997-OR
993-BR
A746-PK
D772-PU
A980-BU
994-GY
995-BU
996-GN
998-BR
999-WH
361-OR
OR-18
YL-18
GN-18
ANALOG RET
SIGNAL
+V ANALOG
WH-18
BK-18
OR-18
OR-18
BK-18
WH-18
GN-18
YL-18
OR-18
OR-18
YL-18
GN-18
360-GN
998-BR
OUTLET
PRESSURE
SENSOR
6V-1944
INLET
PRESSURE
SENSOR
6V-1926
ENGINE
OIL
PRESSURE
SENSOR
6V-1964
ENGINE
COOLANT
TEMP
SENSOR
102-7532
ENGINE
SPEED/
TIMING
SENSOR
102-9029
229-BK-14
A734-PK
A733-OR
A732-YL
A731-WH
A730-OR
A729-YL
A712-BR
A711-PU
A710-GY
A709-OR
A708-BR
A707-PU
A706-GY
THROTTLE BYPASS
CAT DATA LINK -
CAT DATA LINK +
OVERSPEED LAMP
OIL PRESS (EMS)
361-OR
360-GN
994-GY
D772-PU
993-BR
997-OR
ENGINE ON (EMS)
ATMOSPHERIC PRESS
995-BU
999-WH
996-GN
998-BR
438-YL
C972-YL
C915-GY
A747-GY
413-BR
405-GY
B948-BR
893-GN
892-BR
C940-GN
430-BU
A430-OR
A983-BU
A700-OR
150-OR-14
150-OR-14
DIAGNOSTIC ENABLE
ELEV IDLE ENABLE
50
52
12
46
ENGINE
GROUND
D982-PK
A748-GY
XX
XX
998-BR
997-OR
993-BR
229-BK-14
XX
XX
XX
A
B
C
XX
XX
XX
XX
XX
XX
XX
997-OR
993-BR
ENGINE
CONTROL
9X-9971
XXXXXXXX
L25
L25
L19
L19
L19
L18
L18
L19
L19
L18
L21
L21
L21
L20
L20
L20
L1
L1
L1
L1
XXXX
A734-PK
A732-YL
A701-GY
A729-YL
A703-BR
A730-OR
A702-PU
A704-GN
NOTE K
A704-GN
A730-OR
A702-PU
A701-GY
A729-YL
A711-PU
A733-OR
A709-OR
A707-PU
A731-WH
A705-BU
A706-GY
A732-YL
A708-BR
A710-GY
A734-PK
A712-BR
A712-BR
A734-PK
A710-GY
A708-BR
A732-YL
A706-GY
A705-BU
A731-WH
A707-PU
A733-OR
A731-WH
A729-YL
A703-BR
A709-OR
A733-OR
A711-PU
NOTE J
NOTE H
A730-OR
ZZ
A/C COMPRESSOR
CLUTCH SOLENOID
7N-4287
ARC SUPPRESSOR
105-8827
ZZ
ZZ
522-WH-14
513-OR-14
AAA
AAA
AAA
AAA
307-OR
337-WH
337-WH
307-OR
337-WH
307-OR
307-OR
337-WH
PUMP B+
+ BATTERY
200-BK
A447-PK
A447-PK
200-BK
A447-PK
200-BK
PRELUBE PUMP
116-7153
PRELUBE OIL
PRESS SW
105-9152
200-BK
PRELUBE TIMER
116-7151
PRESS SW
PRELUBE SW
KEY SW
GROUND
K
A252-BK
D975-OR
D974-GY
L103
L103
BRAKE MASTER
CYLINDER
OVERSTROKE SW
(REAR INSIDE)
7V-5647
419-YL
K K
F975-OR
F975-OR
F975-OR
F975-OR
A492-OR
+8V SENSOR SUPPLY
F975-OR
F975-OR
LH & RH HOIST SCREEN SW (SW4)
D971-YL
BRAKE COOLING FILTER SW (SW5)
D971-YL
D971-YL
428-OR
A252-BK
F975-OR
F975-OR
428-OR
A252-BK
A252-BK
XMSN OIL TEMP SENSOR (PWM4)
10
XMSN OIL
TEMP SENSOR
100-3055
WH-18
429-YL
XMSN LUBE FILTER SW (SW6)
BK-18
OR-18
A
C
B
SIGNAL
GROUND
+V
B
C
A
OR-18
BK-18
WH-18
RIGHT REAR
BRAKE OIL
TEMP SENSOR
100-3055
A491-WH
428-OR
429-YL
DIFFERENTIAL OIL
TEMP SENSOR
100-3055
BRK OIL (RREAR) TEMP SENSOR (PWM3)
417-GY
201-BK
WH-18
BK-18
A252-BK
A252-BK
A252-BK
OR-18
A
C
B
+V
GROUND
SIGNAL
F975-OR
F975-OR
F975-OR
F975-OR
B433-PU
C466-YL
419-YL
419-YL
GROUND
ID CODE 1
A252-BK
D971-YL
419-YL
+ BATTERY
113-OR
426-BR
CAT DATA LINK LEFT -
CAT DATA LINK LEFT +
882-PK
L103
883-GY
F975-OR
A252-BK
K
C467-BU
LEFT REAR
BRAKE OIL
TEMP SENSOR
100-3055
WH-18
BK-18
OR-18
A
C
B
+V
GROUND
SIGNAL
A252-BK
A252-BK-14
A252-BK
A252-BK
A252-BK
A252-BK
A253-BK
A252-BK
A252-BK
A252-BK
A252-BK
A252-BK
A252-BK
A252-BK
A252-BK
A252-BK
A252-BK
L32
A252-BK
F975-OR
A252-BK
L103
RIGHT FRONT
BRAKE OIL
TEMP SENSOR
100-3055
CAT DATA LINK RIGHT -
D974-GY
D975-OR
LEFT REAR STRUT SENSOR (SPEED3)
WH-18
BK-18
OR-18
A252-BK
A
C
B
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
KK
KK
113-OR
VIMS INTERFACE
MODULE #2
6V-6649
40
14
27
28
30
31
32
33
34
35
36
37
26
17
22
21
1
18
19
F975-OR
23
24
12
5
11
3
4
15
16
8
6
2
38
13
29
39
25
20
9
7
BRK OIL (LREAR) TEMP SENSOR (PWM5)
E792-BR
E791-YL
C419-GN
C420-BU
E791-YL
E792-BR
AETA- LEFT SOL (SW8)
C419-GN
AETA- RIGHT SOL (SW7)
C420-BU
BRK (RREAR) PRESS SENSOR (PWM8)
C466-YL
BRK (LREAR) PRESS SENSOR (PWM7)
B433-PU
BRK OIL (LFRONT) TEMP SENSOR(PWM2)
C467-BU
L103
A252-BK
LEFT FRONT
BRAKE OIL
TEMP SENSOR
100-3055
K
B
C
A
OR-18
BK-18
WH-18
C429-GY
C429-GY
A252-BK
K
A491-WH
K
BRK OIL (RFRONT) TEMP SENSOR(PWM1)
861-PU
K
ID CODE 2
+V
GROUND
SIGNAL
A491-WH
T/C INLET FILTER SW (SW3)
DIFF OIL TEMP SENSOR (PWM6)
ID CODE 3
CAT DATA LINK RIGHT +
A252-BK
XMSN LUBE
FILTER SW
9X-7781
A492-OR B427-BU
A252-BK
RIGHT REAR STRUT SENSOR (SPEED2)
426-BR
BRAKE MASTER
CYLINDER
OVERSTROKE SW
(FRONT OUTSIDE)
7V-5647
473-GY
BRAKE MASTER
CYLINDER
OVERSTROKE SW
(FRONT)
7V-5647
860-PK
861-PU
113-OR
A490-GN
XMSN
CHARGE
FILTER SW
9X-7781
A252-BK
XMSN CHARGE FILTER SW (SW2)
A491-WH
T/C INLET
FILTER SW
7N-4447
RIGHT
HOIST SCREEN SW
9X-7781
LEFT
HOIST SCREEN SW
9X-7781
474-WH
BRAKE MASTER
CYLINDER
OVERSTROKE SW
(REAR OUTDSIDE)
7V-5647
860-PK
426-BR
BRAKE OVERSTROKE SW (SW1)
426-BR
B427-BU
L33
L33L33
E776-GN
E777-YL
L36
L36
L36
L36
L36
L36
L35
L35
L35
L35
L32
L32
L32
K
VVV
D975-OR
D974-GY
VVV
L3
L3
L3
L3
L3
L3
L3
L3
L3
L81
L81
L81
202-BK
L68
709-OR
L68
202-BK
L75
L81
L76
L67
202-BK
L75
L81
L76
L67
L68
L67
L76
202-BK
L60
L71
L70
710-GN
L67
L67
L67
L67
L71
L71
L70
L70
L70
L69
L69 L69
L69
L68
L68
L76
L76
L76
L76
L76
L71
L81
L81
L67
L67
L76
L76
L76
L76
L76
L75
L75
L75
L68
L68
L81
L81
L81
L81
L81
L68
L68
F
707-PU
F
202-BK
706-BR
720-PU
202-BK
202-BK
202-BK
202-BK
202-BK
202-BK
202-BK
202-BK
202-BK
202-BK
450-YL
452-PU TCO SPEED
202-BK
L60
709-OR
L60
L60
L75
L75
L75
L75
L74
L74
L74
L74
L74
L62
L62
L62
202-BK
4
3
707-PU
202-BK
F
2
1
BU
PU
BK
PU
4
2
3
1
F
202-BK
710-GN
202-BK-18
202-BK-18
202-BK
F
720-PU
202-BK
SECONDARY
BRAKE SW
3E-2033
SECONDARY/PARKING
BRAKE TEE
706-BR
202-BK
SERVICE/
RETARDER SW
3E-2034
202-BK
F
E750-PU
126-PK
709-OR
710-GN
721-BR
722-WH
723-OR
724-YL
725-GN
726-BU
705-PK
704-GY
703-BU
227-BK
217-BK
218-BK
219-BK
202-BK
280-BK
12
9
8
7
17
13
14
15
6
5
4
3
2
1
10
19
16
20
18
11
202-BK-18
F
SHIFT LEVER
SW
9W-0681
716-BU-18
715-GN-18
714-YL-18
713-OR-18
711-BR-18
712-WH-18
LEVER 5
LEVER 4
LEVER 3
LEVER 2
LEVER 1
NEUTRAL
GND VERIFY
GROUND
10
9
8
7
6
5
4
3
2
1
710-GN
126-PK
202-BK
F
280-BK
E750-PU
726-BU
F
BED RAISE
ID CODE 3
ID CODE 0
ID CODE 2
LEVER 5
LEVER 4
LEVER 3
LEVER 2
LEVER 1
+10V
XMSN SPEED
GEAR GND VERIFY
GND VERIFY
FRONT GR 5
FRONT GR 4
FRONT GR 3
FRONT GR 2
FRONT GR 1
LKUP SOL
+ BATTERY
GROUND
UP SOL
DOWN SOL
RETARDER
BRAKE
GEAR 1
GEAR 2
GEAR 3
GEAR 4
GEAR 5
EPTC-II
TRANSMISSION
CONTROL
3E-5390
202-BK
707-PU
706-BR
720-PU
126-PK
709-OR
721-BR
722-WH
723-OR
724-YL
725-GN
705-PK
704-GY
703-BU
227-BK
217-BK
218-BK
219-BK
710-GN
126-PK
202-BK
716-BU-18
715-GN-18
714-YL-18
713-OR-18
711-BR-18
712-WH-18
892-BR
893-GN
D996-PU
D997-YL
CAT DATA LINK -
CAT DATA LINK +
START/BKUP RETURN
SERVICE CLEAR
SERVICE SET
START SWITCH
NEUTRAL (TPMC)
NEUTRAL (EMS)
BACKUP ALARM RELAY
START RELAY
HOLD
ID CODE 4
EOS
BODY UP SW
PART THROTTLE
ID CODE 1
2
8
27
28
7
6
20
1
9
21
22
23
24
25
26
3
4
5
37
17
18
19
10
36
30
31
32
33
34
35
29
11
12
13
14
15
16
F
F
F
F
D996-PU
D997-YL
202-BK
SERVICE
SET SW
9D-3721
SERVICE
CLEAR SW
9D-3721
202-BK
307-OR
321-BR
306-GN
BODY
RAISE SW
8C-5681
2
1
611-PU-14
632-WH-14
632-WH-14
203-BK
L39
L41
VIMS
SERVICE
LAMP
107-2282
BK-18
RD-18
Q
308-YL
D943-YL
D942-GN
L41
XXX
XXX
XXX
XXX
XXX
10
E972-BU
E972-BU
Q
203-BK
XXX
WWW
170-YL-14
ST
Q
Q
Q
607-PK-14
607-PK-14
607-PK-14
622-PU-14
623-BU-14
620-WH-14
149-PU-14
619-GN-14
611-PU-14
203-BK
Q
102-BU-14
102-BU-14
200-BK-14
200-BK-14
VIMS
SERIAL
PORT
Q
Q
FOG
LAMP
9X-7165
200-BK-14
200-BK-14
E
LADDER
LAMP SW
4D-1836
Q
LADDER
FLOOD
LAMP
9X-1439
631-GY-14
632-WH-14
611-PU-14
620-WH-14
FOG
LAMP
9X-7165
631-GY-14
ENGINE FLOOD
LAMP SW
8D-2676
D
607-PK-14
149-PU-14
C
B
A
200-BK-14
619-GN-14
622-PU-14
623-BU-14
607-PK-14
200-BK-14
Q
200-BK-14
ON
619-GN-14
102-BU-14
L39
L39
L41
L41
L41
OFF
B
308-YL
S
XXX
C
R
WWW
308-YL
VIMS
SERVICE
KEY SW
9G-7641
E709-WH
200-BK-14
3T-4411
A251-BK
E709-WH
D943-YL
D942-GN
170-YL-14
308-YL
631-GY-14
631-GY-14
Q
611-PU-14
619-GN-14
102-BU-14
102-BU-14
611-PU-14
200-BK-14
200-BK-14
200-BK-14
200-BK-14
200-BK-14
631-GY-14
A251-BK
Q
200-BK-14
200-BK-14
200-BK-14
FOG
LAMP
9X-7165
200-BK-14
Q
200-BK-14
200-BK-14
200-BK-14
200-BK-14
FOG
LAMP
9X-7165
XXX
RRR
RRR
RRR
RRR
RRR
RRR
RRR
RRR
RRR
RRR
B428-OR
D976-PK
D977-PU
B406-GY
D969-PU
D963-BU
D963-BU
D963-BU
D963-BU
D963-BU
D976-PK
D977-PU
B406-GY
D963-BU
D963-BU
D963-BU
D963-BU
D969-PU
B428-OR
202-BK
452-PU
412-BU
709-OR
XMSN
INPUT
SPEED
SENDER
104-6387
A
B
C
+V
SIGNAL
GROUND
437-BR
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
201-BK
BK-18
SIGNAL
GROUND
+V
B
C
A
RD-18
BK-18
YL-18
SIGNAL
GROUND
+V
B
C
A
RD-18
BK-18
YL-18
BK-18
TURBO #2
EXHAUST TEMP
3E-7826
TURBO #1
EXHAUST TEMP
3E-7826
ENGINE OIL
LEVEL SW
3E-9342 T/C OIL
TEMP SENSOR
100-3055
AFTERCOOLER
TEMP SENSOR
100-3055
WH-18
BK-18
OR-18
A
C
B
+V
GROUND
SIGNAL
WH-18
BK-18
OR-18
A
C
B
+V
GROUND
SIGNAL
BK-18
BK-18
COOLANT
FLOW SW
9X-3040
412-BU
201-BK
FUEL
FILTER SW
116-9933
L15
L15
L15 L15
L16
L16 L16
L16
L15
L80
L80
L80 L80
L80
L80
L79
L79L79
216-BK
215-BK
214-BK
213-BK
212-BK
D
D
+ 12V
+ BATTERY
XMSN SP
GROUND
TEST
ID CODE 3
ID CODE 2
ID CODE 1
ID CODE 0
ID CODE 4
RIGHT SP
RIGHT SOL
LEFT SOL
PROPN SOL
LEFT SP
BRAKE
2
5
19
18
17
16
13
12
11
20
15
14
10
9
8
7
6
4
3
1
D
132-PK
768-OR
A255-BK
700-PK
215-BK
214-BK
213-BK
212-BK
216-BK
770-GN
775-BR
774-YL
773-GY
769-BU
767-WH
772-BR
TRACTION
AID
CONTROL
3T-0529
767-WH
767-WH
772-BR
SERVICE/
RETARDER SW
3E-2034
D
J
J
607-PK-14
LADDER
FLOOD
LAMP
3T-4411
J
2
1
115-PK-14
200-BK-14
J
J
J
DOME
LAMP
7X-6399
DOME
LAMP SW
9D-4068
NOTE B
103-YL
602-WH
BK-18
103-YL
200-BK
602-WH
115-PK-14
WH-18
J
J
J
J
J
J
J
J
103-YL
614-PU
J
J
J
J
J
J
J
J
J
J
602-WH
J
619-GN-14
601-GY
601-GY
601-GY
601-GY
600-BR
135-BU-14
200-BK-14
1
2
J
610-OR-14
J
102-BU-14
6
5
9
8
12
11
3
2
FOG LAMP SW
6T-3989
614-PU
614-PU
115-PK-14
103-YL
632-WH-14
631-GY-14
103-YL
149-PU-14
PANEL
LAMP
7N-5876
J
149-PU-14
6 5
9
8
12
11
3
2
2
1
DIMMER
RESISTOR
3T-3437
3
2 1
32
3
21
601-GY
LADDER
LAMP SW
6T-3991
DOME
LAMP SW
6T-3990
PANEL
DIMMER SW
6T-3991
RUNNING
LAMP SW
6T-3989
135-BU-14
602-WH
200-BK
103-YL
200-BK
622-PU-14
623-BU-14
601-GY
601-GY
614-PU
619-GN-14
610-OR-14
103-YL
115-PK-14
102-BU-14
103-YL
600-BR
601-GY
614-PU
102-BU-14
601-GY
PANEL
LAMP
7N-5876
J
L46
L46
L54
L54
L54
L55
L55
L55
L55
12V AUX
POWER
1
2
L50
L48
200-BK
149-PU-14
103-YL
537-GN
614-PU
L94
L53
L56
200-BK-8
170-YL-14
200-BK-14
201-BK-14
L85
L48
202-BK
L85
L48
L58
L95
306-GN
L96
450-YL
306-GN
200-BK
101-RD-4
315-GN-12
L97
109-OR-4
311-WH
537-GN
L89
L90
310-PU
113-OR
L91
601-GY
601-GY
L90
E710-BU
L90
L89
311-WH
207-BK
L89
LXXX
109-OR-4
L98
L93
L97
315-GN-12
315-GN-12
L92
132-PK
L89
109-OR-4
L107
L97
311-WH
207-BK
L89
L48
207-BK
308-YL
113-OR
200-BK
L83
592-BU-10
315-GN-12
L77
308-YL
307-OR
120-YL-12
170-YL-16
308-YL
L48
207-BK
L83
592-BU-10
L77
120-YL-12
170-YL-16
L48
207-BK
L99
307-OR
203-BK
L73
L72
L99
307-OR
203-BK
L73
L72
L77
207-BK
109-OR
105-BR
L83
L82
200-BK
200-BK
L101
A251-BK
200-BK
109-OR
105-BR
L82
L83
121-YL
105-BR
L59
710-GN
150-OR-14
321-BR
710-GN
105-BR
450-YL
L63
123-WH
105-BR
107-WH
L46
124-GN-14
200-BK-14
L56
601-GY
L94
537-GN
200-BK-14
170-YL-14
306-GN
L50
200-BK-8
L49
201-BK-14
L88
L85
L95
200-BK-10
E710-BU
E710-BU
L90
L89
L83
L83
L83
L90
L90
L91
L91
L90
L91
L90
L82
L82
L82
L99
L99L99
L99
L99
L99
L48
L48
L72
L72
L72
L73
L77
L77
L77
L66
L66
L63
L63
L63
L63
L77
L89
L89
L89
L98
L90
202-BK
L102
L102
L93
L98
L98
L97
L97
L102
L102
L102
L97
L97
L95
L66
L66
L66
L92
L92
L92
L89
L93
L93
L89
L93
L90
L89
L93
L90
L98
L85 L85
L86
L86
L86
L86
L96
L96
L94
L94
L94
L94
L88
L88
L88
L89
L56
L56
L56
L56
L58
L57
L52
L53
L53
L96
L96
L57
L57
L52
L52
L58L58
L58
L51
L51
L51 L51
L85
L59
A
A
A
450-YL
450-YL
450-YL
L59
L73
L90
A
A
L99
L99
202-BK
202-BK
202-BK-14
L49
L49
601-GY
A251-BK
A
A
E972-BU
E972-BU
A
TELEMETRY
PORT
SERIAL
PORT
A252-BK-14
801-PK
201-BK
L63
201-BK-14
801-PK
201-BK-14
A253-BK-14
L63
L63
A251-BK
410-WH
11
200-BK-14
202-BK
A251-BK-14
L83
L83
200-BK-14
200-BK-14
200-BK-14
200-BK-14
200-BK
200-BK
122-BU
122-BU
200-BK-14
200-BK
200-BK
L82
A
201-BK-14
170-YL-16
200-BK-10
200-BK-10
893-GN
892-BR
200-BK-14
200-BK-8
200-BK-8
CAB
GROUND
200-BK
L82
GROUND
200-BK-10
200-BK-10
200-BK-14
200-BK-14
150-OR-14
170-YL-16 170-YL-14
150-OR-14
170-YL-14
LXXX
150-OR-14
149-PU-14
149-PU-14
126-PK
103-YL-14
123-WH
123-WH
A
202-BK
113-OR-14
113-OR
113-OR
113-OR-14
109-OR-4
113-OR
A
L101
L101
A
A
102-BU-14
103-YL-14
105-BR
105-BR
105-BR
105-BR
107-WH
103-YL
103-YL-14
103-YL
135-BU-14
115-PK-14
103-YL
103-YL
A
A
893-GN
892-BR
202-BK
202-BK-14
103-YL
A
410-WH
A251-BK
410-WH
102-BU-14
A
200-BK-14
200-BK-10
A
10
8
16
15
4
24
7
20
12
3
21
25
23
1
13
6
5
17
9
19
18
101-RD-4
VIMS MAIN
MODULE
6V-6702
E972-BU
E972-BU
E972-BU
E972-BU
E972-BU
27
28
36
9
5
30
4
19
2
11
17
15
23
33
34
18
38
25
35
22
12
37
29
20
8
A255-BK
A251-BK
E
113-OR
D
C
B
A
176-OR
+BATTERY
170-YL
A254-BK
123-WH
A
LXXX
A
A
A
A
A
A
A
+BATTERY (KEYSWITCH)
113-OR
601-GY
113-OR
200-BK
E710-BU
611-PU-14
A251-BK
540-WH
539-BU
411-PK
454-GN
601-GY
113-OR
E710-BU
A254-BK
L89
311-WH
310-PU
307-OR
307-OR
16
10
20
19
18
17
15
14
13
3
7
6
5
9
4
12
11
2
1
8
A
DIAGNOSTIC CONNECTOR
203-BK
207-BK
307-OR
112-PU
105-BR
109-OR
308-YL
101-RD
L50
10
39
2
L50
A
109-OR-4
112-PU-12
121-YL
L50
L85
A
A
308-YL
A
A
121-YL
A
A
A
A
A
A
A
BACKUP
RELAY
3T-0376
200-BK
MAIN
RELAY
3T-0376
308-YL
112-PU
308-YL
200-BK
112-PU-10
L95
109-OR-4
A
A
200-BK
INSTRUMENT GROUND
AA
315-GN-12
A
109-OR-4
20A
2 1
3
E710-BU
112-PU-10
307-OR
308-YL
A
139-OR-10
BRAKE RETRACT
BREAKER
3T-8728
101-RD 109-OR
20A
120-YL-12CONVERTER
112-PU-12
310-PU
310-PU
101-RD-4
135-BU-14
START AID SW
8C-9812
115-PK-14
102-BU-14
A
A
A251-BK
A251-BK
122-BU
202-BK
CAT DATA LINK LH -
CAT DATA LINK LH +
E777-YL
E776-GN
LCD LAMPS (-)
D970-WH
SERVICE LAMP
E709-WH
D963-BU
E710-BU
D970-WH
201-BK
D963-BU
A
BRAKE AIR
PRESSURE
SENSOR
100-4311
E709-WH
A
A255-BK
E777-YL
E776-GN
DATA
LOAD
KEYPAD DATA
+V DISPLAY
CLOCK
E708-PK
E707-GN
C415-WH
C414-BU
A252-BK-14
202-BK
202-BK
608-GN
120-YL-12
121-YL
997-OR
993-BR
A
132-PK
604-OR
103-YL
STOP
LAMP SW
2M-9346
A
2
1
BK
BK
LUBE
SOLENOID
5T-4434
801-PK
201-BK
121-YL
307-OR
A
24/12 VOLT
CONVERTER
3E-8646
120-YL-12
A
120-YL-12
GROUND
+12V OUTPUT
+24V ING
+24V INPUT
OR-18
998-BR
C940-GN
BK-18
GROUND
VS
SIGNAL
WH-18
200-BK
C940-GN
THROTTLE
BYPASS SW
6T-6066
E972-BU
E972-BU
A251-BK
A251-BK
TO DIVERTER
SOLENOID
150-OR-14
113-OR
113-OR
150-OR-14
150-OR-14
L59
124-GN-14
B771-BR
D740-BR
D741-YL
13
7
6
21
16
40
14
32
22
A254-BK
993-BR
997-OR
C413-YL
A251-BK
A251-BK
A251-BK
A254-BK-14
A251-BK-14
A251-BK-14
A251-BK
A251-BK
201-BK
201-BK
A
STEERING
BLEED
CONTROL
9G-9287
TRACTN AID
SPEEDOMETER
GY-18
GN-18
PK-18
OR-18
YL-18
BK-18
WH-18
SPEED IN
+ BATTERY
GROUND
7
6
5
4
3
2
1
107-WH
327-PK
A
A
XMSN
SPEED
DISTRIBUTOR
3T-5438
32
1
SERVICE
METER
3T-8325
TRACTION
AID TEST SW
4D-1836
(12V)
CIGAR LIGHTER
HOUSING
116-4700
KNOB AS.
4K-1245
201-BK
200-BK-10
135-BU-14
767-WH
700-PK
RD
BK
326-PU
306-GN
200-BK
768-OR
710-GN
123-WH
449-BU
E709-WH
202-BK
OR-18
WH-18
YL-18
BU-18
BK-18
RD-18
+ BATTERY
GROUND
STEER SOL
RESET
OFF (KEY)
OFF
7
6
5
4
3
2
1
PYLD MNTR
A
A
A
A
200-BK
403-GN
BRAKE
RETRACT SW
9D-3721
149-PU-14
149-PU-14
201-BK
A
A
200-BK
D740-BR
B771-BR
D741-YL
D740-BR
B771-BR
B771-BR
D741-YL
A
A
A
A
AA
A
A
307-OR
BACKUP
LAMP SW
6T-3991
12
1 2
3
KEY START SW
9G-7641
201-BK
121-YL
612-GY
608-GN
308-YL
326-PU
105-BR
139-OR-10
777-PU-10
ST
ON
OFF
B
S
C
R
308-YL
307-OR
A
A251-BK
L88
L95
L85
607-PK-14
998-BR
892-BR
892-BR
604-OR
892-BR
604-OR
601-GY
601-GY
601-GY
A251-BK
L89
L90
893-GN
623-BU-14
607-PK-14
606-GY
E710-BU
601-GY
893-GN
892-BR
997-OR
893-GN
605-YL
601-GY
998-BR
592-BU-10
539-BU
993-BR
A747-GY
A747-GY
A983-BU
A700-OR
A983-BU
A700-OR
892-BR
WH-18
BK-18
RD-18
540-WH
539-BU
SIGNAL
+B
GROUND
THROTTLE
POSITION
SENSOR
3E-5400
ATMOSPHERIC
PRESSURE
SENSOR
6V-1926
GN-18
YL-18
OR-18
GROUND
+V
SIGNAL
A
A
C940-GN
998-BR
RS-232 PORT 2 RECEIVE
892-BR
105-BR
176-OR
RS-232 PORT 2 TRANSMIT
A251-BK
893-GN
892-BR
893-GN
892-BR
A
RS-232 PORT 1 TRANSMIT
893-GN
892-BR
SERVICE
TOOL
CONNECTOR
J
H
G
F
E
D
C
B
A
A
PAYLOAD
MONITOR
GREEN
LAMP (LH)
8T-9684
PAYLOAD
MONITOR
RED
LAMP (LH)
8T-9683
RD
RD
BK
BK
1
1
2
2636-GN
A251-BK
A251-BK
635-BU
A
L107
A
540-WH
539-BU
605-YL
606-GY
604-OR
537-GN
2
3
6
5
4
1
A
A
FLASHER
108-0358
537-GN 103-YL
200-BK-14
202-BK
113-OR
113-OR
A251-BK
A251-BK
104-YL
A251-BK
201-BK
14
E972-BU
200-BK-14
113-OR
113-OR
A251-BK
113-OR
113-OR
L85
A253-BK-14
RS-232 PORT 1 RECEIVE
CAT DATA LINK RH -
CAT DATA LINK RH +
893-GN
D943-YL
D942-GN
859-YL
859-YL
858-GY
858-GY
892-BR
636-GN
635-BU
D942-GN
893-GN
892-BR
D943-YL
893-GN
876-OR
875-BU
875-BU
D942-GN
D943-YL
876-OR
710-GN
892-BR
768-OR
L83
601-GY
601-GY
601-GY
LAMPS ON SENSE
TPMS RED LAMP
TPMS GREEN LAMP
635-BU
636-GN
D943-YL
D942-GN
D943-YL
D942-GN
777-PU-10
767-WH
700-PK
768-OR
635-BU
636-GN
622-PU-14
622-PU-14
632-WH-14
631-GY-14 631-GY-14
632-WH-14
636-GN
635-BU
636-GN
635-BU
636-GN
635-BU
619-GN-14
619-GN-14
614-PU
622-PU-14
631-GY-14
632-WH-14
619-GN-14
614-PU 614-PU
614-PU
619-GN-14
A
A
A
632-WH-14
631-GY-14
614-PU 614-PU
612-GY
612-GY
612-GY
612-GY
612-GY
113-OR-14
132-PK
522-WH-14
521-YL-14
540-WH
522-WH-14
521-YL-14
454-GN
306-GN
592-BU-10
893-GN
200-BK
TO HYDRAULIC
LOAD SOLENOID
452-PU
450-YL
450-YL
307-OR
450-YL
449-BU
A
601-GY
403-GN
315-GN-12
311-WH
311-WH
113-OR-14
311-WH
607-PK-14
308-YL
614-PU
311-WH
310-PU
308-YL
310-PU
310-PU
611-PU-14
L88
610-OR-14
623-BU-14
610-OR-14
611-PU-14
611-PU-14
HEAD LAMP
DIMMER SW
2H-1855
452-PU
306-GN
327-PK
327-PK
A700-OR
A983-BU
A747-GY
893-GN
321-BR
D741-YL
B771-BR
893-GN
307-OR
307-OR
306-GN
ACTION LAMP
D740-BR
306-GN
207-BK
A
709-OR
709-OR
202-BK
321-BR
ACTION ALARM
135-BU-14
132-PK
A
892-BR
A
1 2
200-BK
200-BK
200-BK
200-BK
A
A254-BK
622-PU-14
611-PU-14
A254-BK
200-BK
A254-BK
454-GN
BK-18
BK-18
RETARDER
PRESS SW
3E-2035
L53
200-BK
200-BK
200-BK
A254-BK
A
A254-BK
A
A
A
A
A
ARC SUPPLY
VALVE
3E-8691
A254-BK
A
D986-PK
D985-BR
A254-BK
200-BK
200-BK-14
AUTO RETARD
OFF/ON SW
6T-3991
NOTE C
NOTE C
A
D984-GN
3
200-BK
A
A
D922-PU
1
D991-OR
A254-BK
A254-BK-14
A254-BK
D989-BU
2
A254-BK
A254-BK
D988-WH
ARC CONTROL
VALVE
3E-8691
AUTO RETARD PRESS SW
9W-0263
410-WH
A251-BK
A
ACTION
ALARM
9G-9813
2
1
BK
RD
A251-BK
410-WH
L101
31
26
24
1
3
L56
L56
L56
L101
L94
L94
A
A
4
3
5
1
2
7
6
623-BU-14
L95
L85
L85
L73
L73
L101
L50
L48
L48
L48
L44
L44
L100
L46
L46
L100
L44
L99
L99
L72
L47
L47
L44
L47
L46
L44
L47
L47
L46
L46
L46
L100
LXXX
607-PK-14
623-BU-14
610-OR-14
201-BK-14
311-WH
4
6
7
3
1
2
5
10
9
8
2
1
6
5
4
3
2
1
411-PK
A
1
2
3
4
5
6
7
C
201-BK
L8
201-BK
113-OR
201-BK
L6
L7
201-BK
L6
L7
L11
L10
L28
122-BU
200-BK-10
L27
200-BK
L6
L17
L11
L10
YL
BU
BK
OR
201-BK
201-BK-14
201-BK
201-BK
201-BK
ID CODE 2
ID CODE 1
ID CODE 0
GROUND
201-BK
201-BK
113-OR
113-OR
+BATTERY
E776-GN
D963-BU
D963-BU
113-OR
L28
L28
201-BK-14
113-OR
E777-YL
E776-GN
C453-YL
D967-OR
A252-BK-14
A252-BK-14
201-BK-14
28
38
35
33
32
31
30
9
13
12
11
10
24
23
1
39
40
5
27
26
37
25
29
15
20
19
3
18
14
8
4
22
21
2
16
6
36
E777-YLE777-YL
E776-GN
200-BK-10
C
882-PK
883-GY
E777-YL
113-OR
D963-BU
CAT DATA LINK RIGHT +
CAT DATA LINK RIGHT -
437-BR
412-BU
202-BK
709-OR
452-PU
452-PU
709-OR
202-BK
JACKET WATER LEVEL SW (SW4)
AMBIENT TEMP SENSOR (PWM8)
26
14
15
4
10
40
36
35
34
33
32
30
28
27
9
12
7
2
39
38
37
1
17
16
23
24
8
19
6
5
20
25
13
29
31
21
22
3
11
18
VIMS INTERFACE
MODULE #1
6V-6649
FUEL FILTER SW (SW2)
ENGINE COOLANT FLOW (SW6)
437-BR
883-GY
412-BU
113-OR
A253-BK-14
113-OR
122-BU
207-BK
A493-YL
882-PK
C C
201-BK
C
207-BK
T/C OUTLET SCREEN SW (SW1)
447-PK
A493-YLA493-YL
C
FUEL
LEVEL
SENSOR
124-9325
447-PK
201-BK
113-OR
SIG OUT(DEEP)
SIG OUT(SHALLOW)
FUEL LEVEL SENSOR (PWM3)
GROUND
BATTERY
306-GN
327-PK
34
STEERING OIL LO PRESS (SW7)
17
7
D970-WH
892-BR
893-GN
801-PK
858-GY
859-YL
LH FRNT STRUT SENSOR (SPEED3)
RH FRNT STRUT SENSOR (SPEED2)
AUTO LUBE SOLENOID (SOL1)
BRAKE AIR PRESSURE (PWM1)
CAT DATA LINK LEFT +
CAT DATA LINK LEFT -
859-YL
858-GY
801-PK
893-GN
892-BR
D970-WH
C
D963-BU
D963-BU
B428-OR
B428-OR
D969-PU
D969-PU
B406-GY
B406-GY
D976-PK
D976-PK
D977-PU
D977-PU
RH TURBO EXHAUST TEMP (PWM5)
ENGINE OIL LEVEL SW (SW5)
T/C OIL TEMP SENSOR (PWM4)
306-GN
200-BK
LH TURBO EXHAUST TEMP (PWM6)
+8V SENSOR SUPPLY
AFTERCOOLER TEMP (REAR) (PWM7)
C
113-OR
C
122-BU
AIR
START
SOLENOID
5T-4434
GN
BK
C
1
2
AIR DRYER
2G-2159
200-BK
L9
K
201-BK
417-GY
STEERING SW
C
STEERING
BLEED
SOLENOID
6T-8046
2
1
200-BK
327-PK
417-GY
L27
L27
777-PU-10
612-GY
608-GN
614-PU
C
2
6
5
1
8
7
4
C
605-YL
606-GY
614-PU
608-GN
604-OR
612-GY
605-YL
606-GY
604-OR
A253-BK-14
777-PU-10
200-BK-10
C
L28
L28
L28
L28
L28
L11
L11
L27
200-BK
L27
L10
L10
L6
L6
L6
L17
L17
L17
L17
L17
L7
L7
L11
L10
L10
L8
L8
L8
L7
L7
L6
L6
L5
L5
L5
C
777-PU-10
3
C
C
BRAKE
RETRACT
8C-9514
200-BK-10
MOTOR
777-PU-10
777-PU-10
777-PU-10
C
200-BK-10
A255-BK
A255-BK
A255-BK
773-GY
775-BR
774-YL
770-GN
767-WH
769-BU
767-WH
774-YL
775-BR
773-GY
769-BU
770-GN
767-WH
767-WH
A255-BK
A255-BK
A255-BK
770-GN
769-BU
767-WH
767-WH
E
E
A255-BK
A255-BK
WH
BK
WH
BK
(L)
S-2
(R)
S-1
PROPORTIONAL
SOLENOID
3T-0062
E
3
1
2
WH
BK
E
4
1
2
3
4 WAY
SOLENOID
9G-9988
774-YL
775-BR
773-GY
A255-BK
A255-BK
L29
L29
L37
L29
L37
L37
L29
L65
L64
L64
L64
L65
L65
L65
L65
L65
H
H
H
H
H
H
H
112-PU-10
112-PU-14
112-PU-14
112-PU-14
112-PU-14
112-PU-14
112-PU-14
112-PU-14
112-PU-14
112-PU-12
H
112-PU-14
103-YL-14
H
H
H
H
H
H
H
H
124-GN-14
115-PK-14
170-YL-14
H
135-BU-14
124-GN-14
115-PK-14
135-BU-14
H
105-BR
105-BR
107-WH
RADIO/LIGHTER
126-PK
123-WH
122-BU
121-YL
150-OR-14
112-PU-14
112-PU-12
112-PU-14
112-PU-10 150-OR-14
15A
H
H
H
H
H
H
H
H
H
150-OR-14
ADEM BREAKER
6N-8589
H
15A
112-PU-14
112-PU-10
149-PU-14
124-GN-14
H
AIR CONDITIONER
BREAKER
6N-8589
102-BU-14
115-PK-14
170-YL-14
112-PU-14
10A
10A
10A
10A
10A
10A
BACKUP ALARM
AIR DRYER
121-YL
GAGES
VIMS MODULES
XMSN CONTROL
TRACTION AID
123-WH
H
113-OR
126-PK
132-PK
122-BU
103-YL-14
105-BR
105-BR
104-YL112-PU-14
10A
SHUTTERS
H
104-YL
107-WH
176-ORARC
10A
149-PU-14
112-PU-10
102-BU-14
L78
L78
L78
L78
L78
DD
601-GY
123-WH
TACHOGRAPH
7D-1513
123-WH
601-GY
3
2
1
DD
202-BK
202-BK
G
202-BK
E750-PU
BODY UP
SENSOR
3E-0461
3
2
1
BK-18
BU-18
RD-18
126-PK
GROUND
SOLENOID
+ BATTERY
BK
BK
202-BK
202-BK
202-BK
202-BK
GROUND
SIGNAL
+V
C
B
A
UP SHIFT
SOLENOID
7X-1120
LOCKUP
SOLENOID
7X-1120
DOWN SHIFT
SOLENOID
7X-1120
202-BK
G
231-BK
2
2
2
1
1
1
BK
BK
BK
G
G
GGG
XMSN
SPEED
SENDER
3E-6955
BK
709-OR
710-GN
705-PK
704-GY
703-BU
721-BR
722-WH
723-OR
724-YL
725-GN
202-BK
202-BK
709-OR
710-GN
721-BR
722-WH
723-OR
724-YL
725-GN
726-BU
705-PK
704-GY
703-BU
231-BK
726-BU
202-BK
202-BK
202-BK
L31
L31
L31
L31
A252-BK
YYY
YYY
YYY
RIGHT REAR
STRUT SENSOR
LEFT REAR
STRUT SENSOR
WH-18
BK-18
OR-18
SIGNAL
+V
GROUND
3
2
1
WH-18
BK-18
OR-18
SIGNAL
+V
GROUND
3
2
1
113-OR
113-OR
A252-BK
861-PU
860-PK
HH
200-BK
200-BK
608-GN
LEFT LAMP
RIGHT LAMP
614-PU
604-OR
640-GN
OR
639-WH
3
4
2
TAIL IN
STOP IN
WH
GN
PU
STOP/TAIL
LAMP MODULE
7X-1670
HH
1
200-BK
200-BK
HH
HH
HH
HH
HH
HH
HH
200-BK
200-BK
200-BK
200-BK
200-BK
200-BK
HH
200-BK
608-GN
200-BK
608-GN
612-GY
BACK-UP
ALARM
3T-1815
LH BACK-UP
LAMP
9X-4381
RH BACK-UP
LAMP
9X-4381
RH STOP/
TAIL
LAMP
108-1289
LH STOP/
TAIL
LAMP
108-1289
LH TURN
LAMP
6V-1119
RH TURN
LAMP
6V-1119
200-BK
640-GN
606-GY
639-WH
605-YL
200-BK
HH
HH
HH
HH
HH
HH
HH
HH
200-BK
200-BK
TO
FRAME
T
TTT
T
T
TURN
SIGNAL SW
9G-5589
T
1 4
5
6
2
3
S
S
S
S
S
S
S
515-GY-14
S
RESISTOR
9G-1950
200-BK-14
522-WH-14
5
4
3
2
1
BLOWER SW
6P-3236
THERMO SW
3E-5465
517-BU-14
516-GN-14
515-GY-14
521-YL-14
124-GN-14
R
200-BK-14
521-YL-14
124-GN-14
522-WH-14
R
3
4
1
2
5
R
R
2
2
1
1
BLOWER
9G-8693
BLOWER
9G-8697
BK-14
BK-14
WH/RD-14
WH/RD-14
MOTOR
MOTOR
515-GY-14
200-BK-14522-WH-14
200-BK-14
515-GY-14
521-YL-14
124-GN-14
515-GY-14
200-BK-14
A
A
A255-BK
A255-BK
U
A255-BK
767-WH
767-WH
A255-BK
767-WH
GROUND
SIGNAL
+V
C
B
A
GROUND
SIGNAL
+V
C
B
A
WHEEL SPEED
SENDER
3T-2470
WHEEL
SPEED
SENDER
3T-2470
U
U
767-WH
A255-BK
769-BU
767-WH
770-GN
A254-BK
450-YL
D984-GN
176-OR
D992-PU
D991-OR
454-GN
D989-BU
D988-WH
892-BR
893-GN
A254-BK
A254-BK
D994-BU
D994-BU
D993-YL
SERVICE SET SW
9D-3721
SERVICE CLEAR SW
9D-3721
M
176-OR
D988-WH
D992-PU
D991-OR
454-GN
450-YL
D989-BU
D988-WH
A218-BK
A216-BK
A217-BK
A215-BK
D984-GN
D986-PK
D985-BR
M
A254-BK
1
UNUSED SW
UNUSED SINKING DRIVER
UNUSED PWM, FREQ, SW
SPARE
UNUSED PWM
UNUSED PWM
GROUND
MANUAL RETARD PRESS SW
AUTO RETARD PRESS SW
SERVICE BRAKE
AUTO RETARD LAMP
OIL PRESSURE SW
ENGINE SPEED
AIR SUPPLY VALVE
AIR CONTROL VALVE
ACCELERATOR SW
SECONDARY BRAKE SW
HARNESS CODE 3
HARNESS CODE 1
HARNESS CODE 2
HARNESS CODE 0
UNUSED SW TO GND
UNUSED SW TO GND
UNUSED SW TO GND
UNUSED SINKING DRIVER
UNUSED SINKING DRIVER
UNUSED SINKING DRIVER
UNUSED SINKING DRIVER
UNUSED SW TO GND
UNUSED SW TO GND
UNUSED SW TO GND
UNUSED SW TO GND
AUTO RETARD OFF
AUTO RETARD ON
RESUME
+10V SENSOR SUPPLY
+ BATTERY
CAT DATA LINK -
CAT DATA LINK +
UNUSED
CLEAR SWITCH
SET SWITCH
UNUSED
UNUSED
UNUSED
UNUSED
9
D985-BR
D986-PK
UNUSED
36
35
30
29
28
27
2
21
16
15
5
12
10
AUTO RETARDER
CONTROL
3E-3663
4
3
13
14
37
18
17
19
7
6
20
34
33
32
31
25
24
23
22
M
M
M
26
11
M
M
M
M
A254-BK
8
YL
OR
BK
WH
PK
PU
RD
BR
GN
BU
L45
L45
L45
L45
L14
L14
6
5
4
3
2
7
1
623-BU-14
10
200-BK-14
200-BK-14
L
L
L
L
620-WH-14
9
8
7
6
5
4
3
2
1
200-BK-14
200-BK-14
632-WH-14
631-GY-14
203-BK
149-PU-14
200-BK-14
619-GN-14
622-PU-14
607-PK-14
539-BU
611-PU-14
540-WH
614-PU
200-BK-14
200-BK-14
L14
L14
L14
L14
L14
L14
L14
L
200-BK-14
200-BK-14
L
620-WH-14
L
L
LH ENGINE
FLOOD
LAMP
6N-7989
620-WH-14
N
539-BU
614-PU614-PU
539-BU
PARK/TURN
LAMP
3T-3967
PARK/TURN
LAMP
3T-3967
2 2
1 1
BRBR
RD RD
N
N
539-BU
614-PU
BBB
BBB
BBB
BBB
307-OR
308-YL
337-WH
307-OR
308-YL
337-WH 308-YL
PRELUBE SW
3T-3947
113-OR
A
B
C
113-OR
113-OR
+V
SIGNAL
RD
BU
BK
NNN
YL
YL
NNN
NNN
200-BK
B770-YL
B771-BR
113-OR
113-OR
200-BK
BK
WH
A510-OR
NNN
521-YL
513-OR
AFTERCOOLER
TEMP SW
7N-7848
FAN BRAKE
COOLANT
TEMP SW
112-6598
A
B
C
E728-PK
E729-GN
E728-PK
RD
A
B
C
D
E
200-BK
1
2
3
4
1
2
FAN DRIVE
SOLENOID
101-0329
E729-GN
113-OR
NNN
FAN BRAKE
SOLENOID
8Q-9408
513-OR
521-YL
200-BK
NNN
85
86
30
87
87A
E730-BU
A510-OR
200-BK
FAN
3E-5239
NNN
NNN
NNN
NNN
BU
OR
BK
RD
WH
BATTERY
GROUND
BK
E729-GN
E728-PK
200-BK
B770-YL
SIG OUT(SHALLOW)
SIG OUT(DEEP)
C
B
A
E731-BR
B771-BR
BRAKE OIL
COOLER TEMP
SENSOR
100-8095
NNN
E731-BR
RD
BK
OR
BU
A510-OR
NNN
JACKET WATER
COOLANT
SENSOR
100-8099
E730-BU
200-BK
NNN
SIG OUT(DEEP)
SIG OUT(SHALLOW)
GROUND
BATTERY
113-OR
BU
GROUND
SHUTTER
SOLENOID
9X-9482
A
B
C
D
E
NNN
NNN
C414-BU
C413-YL
E708-PK
E708-PK
C414-BU
C413-YLC413-YL
C414-BU
E708-PK
E707-GN
E707-GN
E707-GN
E707-GN
E707-GN
E708-PK
QQ
QQ
QQ
QQ
QQ
C414-BU
C413-YL
E707-GN
E972-BU
E972-BU
E972-BU
E972-BU
C413-YL
C414-BU
E708-PK
E708-PK
C414-BU
C413-YL
E707-GN
E707-GN
E972-BU
E972-BU
E972-BU
E707-GN
C415-WH
E972-BU
E707-GN
C413-YL
C414-BU
E708-PK
C415-WH
200-BK
601-GY
SSS
SSS
SSS
SSSSSS SSS
SSS
SSS
123-WH
601-GY
601-GY
200-BK
601-GY
E710-BU
113-OR
SSS
E710-BU
113-OR
SSS
SSS
SSS
601-GY
200-BK
SSS
SSS
SSS
200-BK
539-BU
123-WH
454-GN
A251-BK
411-PK
200-BK
611-PU
611-PU
200-BK
411-PK
SSS
SSSSSS
540-WH
539-BU
540-WH
RIGHT
TURN
LAMP
107-1983
SOCKET
107-1984
RETARDER
INDICATOR
LAMP
107-1983
SOCKET
107-1984
A251-BK
200-BK
454-GN
LEFT
TURN
LAMP
107-1983
SOCKET
107-1984
VIMS
ACTION
LAMP
107-1983
SOCKET
107-1984
HIGH
BEAM
LAMP
107-1983
SOCKET
107-1984
200-BK
JACKET WATER
LEVEL SENSOR
111-3794
GN-18
BK-18
RD-18
+V
GROUND
SIGNAL
TTT
D963-BU
201-BK
D967-OR
B
C
A
X
X
X
X
619-GN-14
LOW BEAM
HEAD LAMP
9X-7165
HIGH BEAM
HEAD LAMP
9X-7170
611-PU-14
X
200-BK-14
200-BK-14
2
4
3
1
619-GN-14
611-PU-14
1
2
3
200-BK-14
200-BK-14
X
X
X
X
X
LOW BEAM
HEAD LAMP
9X-7165
HIGH BEAM
HEAD LAMP
9X-7166
L4
201-BK
636-GN
635-BU
PAYLOAD
MONITOR
GN LAMP (RH)
8T-9684
PAYLOAD
MONITOR
RED LAMP (RH)
8T-9683
2
2
1
1
BK
BK
RD
RD
B
B
A251-BK
RIGHT FRONT
STRUT SNSR
858-GY
113-OR 1
2
3
GROUND
+V
SIGNAL
WH-18
BK-18
OR-18
A251-BK
UU
L4
TRANSMISSION SW
118-8471
BR-18
WH-18
OR-18
YL-18
GN-18
BU-18
BK-18
GROUND
GND VERIFY
GEAR 5
GEAR 4
GEAR 3
GEAR 2
GEAR 1
10
9
8
7
6
5
4
3
2
1
V V
J
H
A
B
C
D
E
I
F
G
725-
724-
723-
722-
721-
231-
726-
JJ
ENGINE
GROUND
FRAME
GROUND
BK-2
JJ
JJ
BK-2
JJ
FRAME
GROUND
PPP
PPP
PPP
PPP
PPP
A/C
PRESSURE SW
101-0912
BK/WH-14
BK-14
YL-14
OR-14
2B
4B
3B
1B
TO
BLOCK
LL
LL
200-BK-2
CIRCUIT GROUPING
DESIGNATION
#L
ATCH WIRE, CABLE,
COMPONENT
CIRCUIT NOT CONNECTED
CIRCUIT CONNECTED
BLUE
GREEN
BU
GN
RD
WH
OR
YL
PK
BK
BLADE, SPADE, RING,
OR SCREW TERMINAL
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
CONNECTOR
SYMBOL DESCRIPTION
BROWN
PURPLE
GRAY
BLACK
COLORABBREV
PINK
YELLOW
ORANGE
WHITE
RED
BR
PU
GY
CYLINDER
HEAD
SOL 1
YY
BR
BR
YY YYYYYY
BR
BR
YY
CYLINDER
HEAD
SOL 3
CYLINDER
HEAD
SOL 5
YY
BR
BR
YY YYYYYY
YY
CYLINDER
HEAD
SOL 7
CYLINDER
HEAD
SOL 9
YY
BR
BR
YY YYYYYY
BR
BR
YY
CYLINDER
HEAD
SOL 11
YY
YY
YY
BR
BR
BR
BR
YY
YY
YYYY
YY
YY
BR
BR
BR
BR
YY
YY
YY
1
2
1
2
YY
YY
YY
BR
BR
BR
BR
YY
YY
YY
CYLINDER
HEAD
SOL 2
CYLINDER
HEAD
SOL 4
CYLINDER
HEAD
SOL 6
CYLINDER
HEAD
SOL 8
CYLINDER
HEAD
SOL 10
CYLINDER
HEAD
SOL 12
INJECTOR GP (12)
7E-8836
RECEPT AS. (12)
9X-0352
A254-BK
A254-BK
A254-BK
BB
EE
EE
9 GA
TO FRONT
HOUSING
TO MOUNTING
BOLT
3
1
361-OR
2
GROUND LEVEL
SHUTDOWN SW
4D-1836
360-GN
W
W
W
W
998-BR
Z
Z
614-PU
540-WH
614-PU
540-WH
RD
BR
1
2
RD
BR
1
2
LH PARK/
TURN
LAMP
3T-3967 LH PARK/
TURN
LAMP
3T-3967
614-PU
539-BU
200-BK-14
200-BK-14
B
620-WH-14
B
B
Q XXX
2
1 539-BU
614-PU
RH ENGINE
FLOOD
LAMP
6N-7989
620-WH-14
CAB
GROUND
STRAP AS. 4M-7146
101-RD-4
B
101-RD-4
CCC
CCC
BK-2
BK-2
BK-2
BK-2
BK-2
DDD
DDD
RD-2
RD-2
RD-2
RD-2
EEE
EEE
RD-4
RD-4
101-RD-10
101-RD-10
GG
GG
GG
GG
101-RD-10
101-RD-10
101-RD-10
101-RD-10
101-RD-10
GG
101-RD-10
GG
GG
GG
GG
101-RD-10
GG
GG
GG
101-RD-10
101-RD-10
101-RD-10
101-RD-10
101-RD-10
101-RD-10
101-RD-10
GG
CC
CC
RD-2
AA
AA
BK-2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
BR
BR
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
ANALOG RET
SIGNAL
+V ANALOG
A
B
C
A
B
C
A
B
C
ANALOG RET
SIGNAL
+V ANALOG
D772-PU
997-OR
993-BR
OR-18
YL-18
GN-18
LH TURBO
INLET
PRESSURE
SENSOR
6V-1926
XX
XX
A
B
C
ANALOG RET
SIGNAL
+V ANALOG
ANALOG RET
SIGNAL
+V ANALOG
A
B
C
ANALOG RET
SIGNAL
+V ANALOG
E776-GN
B433-PU
F975-OR
A252-BK
A252-BK
F975-OR
C466-YL
+V
GROUND
SIGNAL
+V
GROUND
SIGNAL
1
2
J
1
2
1
2
+-
ALT
R
+
MOTOR
C
B
A
1
2
3
4
5
6
+V DISPLAY
GROUND
CLOCK
DATA
LOAD
1
2
3
4
5
6
+V DISPLAY
GROUND
CLOCK
DATA
LOAD
1
2
3
4
5
6
+V DISPLAY
GROUND
CLOCK
DATA
LOAD
CLUTCH
RELAY
BK-18
BK-18
BK-18
BK-18
BK-18
BK-18
202-BK
202-BK
L4
L4
L4
F975-OR
201-BK
417-GY
F975-OR
B433-PU
C466-YL
A252-BK
A252-BK
D966-GN
AFTERCOOLER LEVEL SW
1
3
2
5
4
D966-GN
C453-YL
201-BK
D963-BU
L103
D967-OR
201-BK
200-BK-14
539-BU
614-PU
4
3
2
1
Q
XXX
2
1
Q
WWW
4
2
4
3
1
619-GN-14
NOTE F
NOTE F
AFTERCOOLER
LEVEL SENSOR
111-3794
GN-18
BK-18
RD-18
+V
GROUND
SIGNAL
TTT
D963-BU
201-BK
D966-GN
B
C
A
AMBIENT TEMP
SENSOR
118-3909
WH-18
BK-18
OR-18
+V
GROUND
SIGNAL
TTT
D963-BU
201-BK
C453-YL
B
C
A
D963-BU
D967-OR
201-BK
D966-GN
C453-YL
B-6
A-1
B-1
00
00
00
116-7159
116-7161
116-7155
EEE
DDD
CCC
ATCH
ATCH
ATCH
NOTE F: TAPE BACK CIRCUITS 200-BK-14
NOTE K: TAPE BACK AND ISOLATE CIRCUITS 406-PU
NOTE J: TAPE BACK AND ISOLATE CIRCUIT 441-OR
NOTE H: TAPE BACK AND ISOLATE CIRCUITS 437-BR
NOTE G: TAPE BACK AND ISOLATE CIRCUITS 407-PK
A-4017X-6035EE
00
01
B-1/A-12116-7156JJ
NOTE C: TAPE BACK AND ISOLATE CIRCUITS D984-GN AND A254-BK
117-5883
NOTE B: NORMALLY CLOSED WHEN DOOR OPEN
A-1CC
NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF
AND XMSN SHIFTER IN NEUTRAL
THIS SCHEMATIC IS FOR THE 785B VIMS (115-6506 CHG 00)
NOTE E: WITH VARIABLE SPEED FAN USE HARNESS AS.
NNN AND PPP
AND 481-GN
AND 201-BK
AND 438-YL
XX
A252-BK
A252-BK
L9
L9
L9
202-BK
ALL DASHED LINES ARE ATTACHMENTS.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
STARTING CIRCUIT.
GAUGE CIRCUIT.
VIMS CIRCUIT.
TRACTION AID CONTROL CIRCUIT.
AUTOMATIC RETARDER CONTROL CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
ENGINE CONTROL CIRCUIT.
TURN SIGNAL CIRCUIT.
PAYLOAD CIRCUIT OF VIMS .
START AID CIRCUIT.
TRANSMISSION CONTROL CIRCUIT.
BBB
2
1
C TTT
1
1
234568
234567
79101112131415
89101112131415
F-201110-6150WWW
C-301111-4610VVV
E-11
B-5
00
01
117-1355
116-7157
BBB
AAA
C-500123-6879RRR
ATCH
ATCH
E-1/H-1007I-5382XXX
C-301119-6391TTT
H-1300115-7446SSS
YYY 00115-9175
A-7008X-1211ZZZ
01
03
102-8644
106-4688
PPP
NNN
ATCH
ATCH
B-9
B-9
ATCH
B-7014E-0718LL
NOTE
00
00
00
01
00
00
00
00
02
02
02
00
DD
115-7506
115-7487
G-10115-7107GG
B-15102-8856HH
G-105T-9326
117-1369
115-7040
CABLE AS.
119-5848
X
W
E-4
E-4
F-2
120-9288
119-6387
6G-9462
6T-4300
6T-4301
119-6392
8W-1801
119-6386
119-6393
124-2942
119-6388
119-6389
119-6390
124-2605
A-4
H-6
A-1
BB
AA
WIRE AS.
B-13
A-14
E-1
I-2
C-3
E-5
G-8
B-13
I-9
B-12
D-11
D-9
V
U
T
S
R
Q
N
M
L
K
J
H
G
F
E
D
C
D-7
01
A
HARNESS AS.
LOCPART NO.IDENT
00
00
H-300117-3193
00
H-14115-7445QQ
00
01
00
01
B-4017I-4821
00
00
01
01
B-10B
106-1254
D-1/I-1
CHG
H-200
007I-5124
125-5916
XX
B-8028C-9677ZZ
A-12
A-2057E-5342YY
D34954
RH TURBO
993-BR
993-BR
993-BR
993-BR
997-OR
997-OR
997-OR
LH TURBO INLET
1
2
BK-18
BK-18
437-BR
201-BK
RRR
L41
200-BK-14
200-BK-14
L42
1
2
2
3
1
1
2
1
2
310-PU
310-PU
310-PU
311-WH
B926-GY
START AID
SOLENOID
9X-7137
START AID
CONTROL
9X-3207
RESISTOR
9X-9584
B926-GY
311-WH
B926-GY
311-WH
SOLENOID
GROUND
+ BATTERY
BK-18
WH-18
RD-18
RD
RD
ZZZ
ZZZ
ZZZ
ZZZ
311-WH
310-PU
BU
BK
B
614-PU
124-0328
124-0328
3E-7812
PRESS
L4
L4
TURBO