©
1999 Caterpillar
All Rights Reserved
Printed in U.S.A.
RENR2838
November 1999
908 Compact Wheel Loader
Electrical System
8BS1-UP
1
2
T
This indicates that the component does not have a wire connected to ground. It is grounded by
being fastened to the machine.
This indicates that the component has a wire connected to it that is connected to ground.
105-9344
T
Normally open switch that will close with an increase of a specific condition (temp-press-etc.).
The circle indicates that the component has screw terminals and a wire can be disconnected from it.
Pin
Socket
Fuse
Component
Part Number
Pin or Socket
Number
Receptacle
Plug
Wire, Cable, or Harness
Assembly Identification
Normally closed switch that will open with an increase of a specific condition.
No circle indicates that the wire cannot be disconnected from the component.
Single Wire
Ground
Connection
Connector
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
Circuit Breaker
Symbol
Reed Switch - A switch whose contacts are controlled by a magnet. A magnet closes the
contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Sender - A component that is used with a temperature or pressure gauge. The sender measures
the temperature or pressure. Its resistance changes to give an indication to the gauge of the
temperature or pressure.
Relay (Magnetic Switch) - A relay is an electrical component that is activated by electricity.
It has a coil that makes an electromagnet when current flows through it. The electromagnet can
open or close the switch part of the relay.
Solenoid - A solenoid is an electrical component that is activated by electricity. It has a coil that
makes an electromagnet when current flows through it. The electromagnet can open or close
a valve or move a piece of metal that can do work.
Harness And Wire Symbols
Electrical Schematic Symbols And Definitions
1
1
2
2
Typical representation of a
Sure-Seal connector. The plug
and receptacle contain
both pins and sockets.
Typical representation of
a Deutsch connector. The
plug contains all sockets
and the receptacle contains
all pins.
325-A135 PK-14
AG-C4
111-7898
L-C12
3E-5179
C-C4
130-6795
*
*
*
*
*
Circuit
Number
Identification
Wire
Color
Wire
Gauge
AG-C3
130-6795
Harness identification letter(s) and a
serializing code. The "C" stands for
connector and the number indicates
which connector in the harness.
200-L32 BK-14
325-A135 PK-14
Part Number For
Connector Assembly
Harness identification code
This example indicates
wire 135 in harness "AG".
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
141-2968 Sender: Fuel Level
Full: 27.5 - 39.5
Empty: 240 - 260
159-0748 Solenoid: Coupler Hold 10.5
171-8775 Solenoid: Parking Brake 10.5
Coupler Release 10.5
¹ At room temperature.
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
6T-2665 Cold Start Temperature 107.2 ± 2.78° C 93° C Min. Normally Open
Coolant Temperature (225 ± 37° F) (199.4° F)
Component Location
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Action Lamps G-5 A Sender - Fuel Level D-7 7
Alarm - Backup E-8 6 Sender - Trans Speed D-7 26
Alternator H-9 18 Sender/Switch - Hydraulic Temperature C-7 27
Backlight Lamp Beams G-5 A Solenoid - Coupler D-2 25
Backlight Lamp LH G-5 A Solenoid - Forward Pump Valve Group E-9 15
Backlight Lamp RH G-5 A Solenoid - Fuel Shutdown H-9 21
Battery H-7 5 Solenoid - Hydraulic Shutoff D-7 24
Breaker - Alternator 60 Amp G-9 3 Solenoid - Implement Detents Valve Group C-7 B
Breaker - Main 60 Amp H-7 4 Solenoid - Implement Detents Valve Group C-7 B
Breaker - Roading Lamps 20 Amp H-7 4 Solenoid - Motor Rev Motor Valve Group D-7 23
Control - FNR B-10 B Solenoid - Rev Pump Valve Group E-9 15
Flasher I-5 A Solenoid - Speed Select Motor Valve Group D-7 23
Function Lamps G-5 A Switch - 4th Function A-8 B
Fuses B,C-4 13 Switch - Beacon H-8 A
Gauge - Fuel G-6 A Switch - Blower B-11 B
Gauge - Hydraulic Oil Temp G-6 A Switch - Brake Lamp E-4 8
Gauge - Speed G-6 A Switch - Brake Level D-4 8
Ground - Cab Mount Plate H-7 5 Switch - Start Aid A-10 B
Ground - Engine Frame F-9 3 Switch - Coolant H-9 18
Ground Stud - Cab Rear H-7 5 Switch - Coupler A-8 B
Ground Stud - Engine End Frame D-9 3 Switch - Defrost A-11 B
Ground Stud - Machine A-5 11 Switch - Dimmer I-3 A
Ground Stud - Nose Cone F-2 8 Switch - Disconnect H-7 5
Horn - Forward E-4 2 Switch - Engine Oil Pressure H-9 20
Meter - Service G-6 A Switch - Filter Bypass E-8 14
Meter Filter G-6 A Switch - FNR B-7 B
Motor - Blower F-7 22 Switch - Forward Horn H-6 A
Motor - Front Washer F-7 9 Switch - Front Washer F-5 A
Motor - Front Wiper F-2 8 Switch - Front Wiper F-5 A
Motor - Rear Washer F-7 9 Switch - Hazard I-6 A
Motor - Rear Wiper Motor F-7 10 Switch - Hydraulic Shutoff B-8 B
Motor - Starter G-9 17 Switch - Key Start B-12 B
Relay - Backup Alarm A-4 13 Switch - Parking Brake G-7 24
Relay - Detent B-4 13 Switch - Rear Wiper F-6 A
Relay - Front Floods A-4 13 Switch - Roading Lamp I-4 A
Relay - Main A-6 13 Switch - Speed Selector A-9 B
Relay - Rear Floods A-3 13 Switch - Tools A-11 B
Relay - Start Aid G-9 3 Switch - Turn Signal H-6 A
Relay - Start Aid G-9 3 Switch - Working Lamps H-4 A
Resistor - Rear Window Defrost F-7 22
Machine locations are repeated for components located close together.
A = Located in the cab.
B = Located in the righthand console.
Wire Description
Wire Number Wire Color Description Wire Number Wire Color Description
Power Distribution Circuits Accessory Circuits
101 RD Battery (+) 500 BR Wiper Front Park
102 RD Head Lamp 501 GN Wiper Front Low
103 RD Blower Pwr 502 OR Wiper Front High
104 RD Start Aid Out 503 BR Wiper Rear Park
105 RD Key Sw Pwr 504 YL Wiper Rear Low
109 RD Alt Out Positive 506 PU Washer Front
110 GN Fuel Shutoff Pwr 507 WH Washer Rear
112 PU Main Power Rly Out 508 PU Radio Speaker L+
114 GN Forward Horn Pwr 509 WH Radio Speaker L-
117 RD Main Breaker Pwr 511 BR Radio Speaker R+
118 GY Wiper/Washer Pwr 512 GN Radio Speaker R-
120 YL Backup Alarm Pwr 515 GY Blower Motor High
122 BU Misc Pwr 516 GN Blower Motor Med
123 WH Gauge Lamp Pwr 517 BU Blower Motor Low
124 GN Blower Sw 521 YL A/C Sw Out
126 PK Xmsn Ctrl 536 WH Hazard Sw Jumper
127 OR Start Aid Sw Pwr 537 GN Turn SW To Flasher
128 PK Implement Detent Pwr 567 WH A/C SW Jumper
129 BU Implement Detent A538 OR Rear Window Defrost
130 GN Brake Lamp Sw Pwr Lighting Circuits
135 BU Power Socket 603 PK Rotary Beacon
140 BU Defrost Sw Pwr 604 OR Stop Lamp
144 GN Beacon Pwr 605 YL Turn Lamp Left
161 PK Front Floods Pwr 606 GY Turn Lamp Right
162 YL Rear Floods Pwr 607 PK Flood Lamp Front
197 GN 4th Function Pwr 608 GN Flood Lamp Rear
Ground Circuits 610 OR Head Lamp Basic
200 BK Main Chassis Gnd 611 PU Head Lamp Hi
201 BK Ctrl Gnd 614 PU Park/Tail/Dash/Lamp
202 BK XMSN Ctrl Gnd 617 BR Tail Lamp Left
Basic Machine Circuits 618 YL Tail Lamp Right
304 WH Starter Sol Out 619 GN Head Lamp Low
306 GN Starter Relay Coil Control Circuits
307 OR Key Sw Start SW 751 GN Reverse Out 2
308 YL Main Power Relay Coil 780 PU Coupler Sw Out
321 BR Backup Alarm 781 PK 4th Function Out
322 GY Forward Horn 782 GY 4th Function Out
330 YL Neutral Out A751 YL Tool Pwr
334 BU Cold Start Sw Out A752 BR Tool Sw Out
Monitoring Circuits E783 WH Park Brake Calibration
403 GN Alternator (R) Term F747 OR Speed Sel Out
404 YL Hydraulic Temp Sw Out F765 BR Park Brake In
405 GY Engine Oil Press Sw G750 BU XMSN Fwd Sw
406 PU Coolant Temp Sw G755 GY XMSN Rev Sw
419 YL Parking Brake Lamp Out G763 PU XMSN Neut Sw
442 GY Hydraulic Temp Send H791 GN Rear Flood Rly
447 PK Fuel Level Gauge H792 BR Front Flood Rly
449 BU Speed Gauge Out E801 OR Fwd Sol
483 BR Brake Fluid Level E802 YL Rev Sol
C444 YL Alternator Indicator Lamp 975 WH Ctrl Sol Return
E417 OR Park Brake Alarm L981 YL Hydraulic Shutoff Sol
E455 BR Hydraulic Oil Filter L987 WH Start Aid Sw Out
Connector Location
Connector Number
Schematic
Location
Machine
Location
CONN 1 F-8 16
CONN 2 D-10 12
CONN 3 ACC Socket G-7 13
CONN 4 G-7 5
CONN 5 G-7 5
CONN 6 D-6 12
CONN 7 E-4 9
CONN 8 D-4 2
CONN 9 D-4 2
CONN 10 G-3 8
CONN 11 G-3 8
CONN 12 Tool D-3 1
CONN 13 G-7 5
The connectors shown in this chart are for harness to harness
connectors. Connectors that join a harness to a component are
generally located at or near the component. See the Component
Location Chart.
Related Electrical Service Manuals
Title Form Number
Transmission Electronic Control SENR1258
Starter Motor SENR3828
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
1
2
17
18
19
20
21
22
23
24
25
26
7
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
1
2
17
18
19
20
21
22
23
24
25
26
27
7
Machine Harness Connector and Component Locations
27
E94223
604-H3 OR-18
604-H7 OR-18
618-H2 YL-18
606-H1 GY-18 606-H1 GY-18
200-H5 BK-18
200-H16 BK-18
200-H15 BK-18
604-H12 OR-18
604-H12 OR-18
605-H10 YL-18
605-H10 YL-18
605-H10 YL-18
321-H8 BR-18
606-H1 GY-18
618-H2 YL-18
604-H3 OR-18
E801-H4 OR-18
E802-H17 YL-18
617-H11 BR-18
617-H11 BR-18
975-H14 WH-18975-H13 WH-18
975-H6 WH-18
E455-H18 BR-18
406-H21 PU-18
405-H22 GY-18
200-H32 BK-14
308-H25 YL-18
403-H26 GN-18
C444-H23 YL-18
200-CF1 BK-00
L987-H20 WH-18
614-H9 PU-18
200-H5 BK-18
200-H15 BK-18
H23
H23
H23
202-H24 BK-18
306-H19 GN-18
200-H27 BK-18
110-H30 GN-18
200-H5 BK-18
200-H15 BK-18
H23
617-H11 BR-18
618-H2 YL-18
200-H33 BK-18
LICENSE LAMP
160-8119
TO ENGINE FRAME
ENGINE
ENGINE
ENGINE
ENGINE
55A 144-9952
90A 144-9963 (ATTACH.)
334-EC22 BU-18
110-EC19 GN-18
NOTE: OPENS AS
TEMP INCREASES
308-EC14 YL-18
403-EC13 GN-18
C444-EC15 YL-18
405-EC12 GY-18
403-EC13 GN-18
C444-EC15 YL-18
405-EC12 GY-18
406-EC11 PU-18
306-EC6 GN-18
306-EC6 GN-18
L987-EC4 WH-18
L987-EC4 WH-18
202-EC5 BK-18
202-EC5 BK-18
304-EC7 WH-10
109-EC2 RD-10
104-EC1 RD-10
304-EC7 WH-10
406-EC11 PU-18
308-EC14 YL-18
110-EC20 GN-18
101-EC18 RD-4
109-EC2 RD-10
109-EC8 RD-10
200-EC10 BK-18
200-EC16 BK-18
109-EC17 RD-4
200-EC3 BK-18
200-EC10 BK-18
109-EC8 RD-10
202-EC5 BK-18
306-EC6 GN-18
304-EC7 WH-10
L987-EC4 WH-18
200-EC3 BK-18
109-EC2 RD-10
109-EC8 RD-10
308-EC14 YL-18
403-EC13 GN-18
C444-EC15 YL-18
405-EC12 GY-18
406-EC11 PU-18 200-EC16 BK-18
110-EC20 GN-18
306-EC6 GN-18
109-EC8 RD-10
109-EC2 RD-10
109-EC17 RD-4
110-EC9 GN-18
110-EC9 GN-18
200-EC21 BK-18
200-EC21 BK-18
110-EC19 GN-18
202-EC5 BK-18
L987-EC4 WH-18
200-EC3 BK-18
109-EC8 RD-10
109-EC2 RD-10
334-EC22 BU-18
109-EC2 RD-10
109-EC8 RD-10
304-EC7 WH-10
H22
200-CF1 BK-00
200-EC23 BK-18
200-EC23 BK-18
109-P1 RD- 4
101-CG1 RD-00RD-00
101-CG1
H21
JACKET WATER HEATER ATTACH
172-4449 (120V)
172-4450 (240V)
BACKUP ALARM
138-4946
REAR LAMPS RH
138-4945
TURN
TAIL
STOP
GY
YL
OR
BK
REAR LAMPS LH
138-4945
TURN
TAIL
STOP
BK
OR
YL
GY
4
3
2
1
FORWARD
SOL
REVERSE
SOL
VALVE GP PUMP
152-1122
1
4
3
2
H-C3
3E3373
2
3
4
1
H-C4
3E3373
1
2
3
4
H-C5
3E3373
1
2
H-C9
3E3361
FUEL SHUTDOWN
101-3897
G S
MTRBAT
MOTOR
STARTER MOTOR
143-0539
B+
IL P
ALTERNATOR
START AID RELAY
115-1615
ENGINE OIL SW
7W-1238
ALT BRK
60A
START RELAY
115-1615
T
COLD START TEMP SW
6T-2665
COLD START ADVANCE SOL
035-8059
BK-18
BK-18
1
2
EC-C3
EC-C1
9X1054
4
2
3
1
5
1 2 3
EC-C4
1073134
EC-C2
9X1054
4
2
3
1
5
FILTER BYPASS SW.1
7X-8549
1
2
H-C8
3E5176
3
4
5
6
7
8
9
10
11
12
1
2
EC-C5
3E5179
3
4
5
6
7
8
9
10
11
12
T
COOLANT SW
6T-2665
FLAME THROWER
130-4650
NOTE K
60A 9S-0174
105A 3E-7294 (ATTACH)
NOTE K
CONN 1
3E3361
321-H8 BR-18
606-H1 GY-18
604-H7 OR-18
200-H16 BK-18
200-H15 BK-18
605-H10 YL-18
200-A7 BK-18 200-A9 BK-18 200-A14 BK-18 200-A16 BK-18
614-A8 PU-18 614-A24 PU-18 614-A15 PU-18 614-A17 PU-18
521-A135 YL-14
521-A135 YL-14
521-A135 YL-14
614-A20 PU-18
200-A21 BK-18
200-A2 BK-18
200-A2 BK-18
200-A2 BK-18
614-A6 PU-18
614-A6 PU-18
200-A2 BK-18
614-A6 PU-18
521-A135 YL-14
614-A1 PU-18
200-A3 BK-18
G750-A103 BU-18
G763-A102 PU-18
G755-A101 GY-18
G755-A101 GY-18
G763-A102 PU-18
G750-A103 BU-18
140-A36 BU-16
140-A36 BU-16
A751-A12 YL-14
127-A33 OR-18
105-A31 RD-18
105-A31 RD-18
124-A26 GN-14
124-A26 GN-14
751-A127 GN-18
126-A18 PK-18
200-H5 BK-18
E801-H4 OR-18
E802-H17 YL-18
975-H14 WH-18
E455-H18 BR-18
406-H21 PU-18
405-H22 GY-18
308-H25 YL-18
403-H26 GN-18
C444-H23 YL-18
447-K1 PK-18
200-K9 BK-18
202-K8 BK-18
202-K7 BK-18
507-A79 WH-18 507-A79 WH-18
506-A72 PU-18 506-A72 PU-18
117-A126 RD-6
117-A126 RD-6
135-A112 BU-18
135-A112 BU-18
C444-A78 YL-18
C444-A78 YL-18
C444-A78 YL-18
405-A87 GY-18
405-A87 GY-18
405-A87 GY-18
406-A80 PU-18
406-A80 PU-18
406-A80 PU-18
E802-A121 YL-18
E802-A121 YL-18
E802-A121 YL-18
E802-A134 YL-18
E802-A134 YL-18
E801-A133 OR-18
E801-A120 OR-18
E801-A120 OR-18
E801-A120 OR-18
321-A110 BR-18
321-A110 BR-18
321-A110 BR-18
605-A23 YL-18
605-A23 YL-18
605-A23 YL-18
606-A22 GY-18
606-A22 GY-18
606-A22 GY-18
604-A105 OR-18
604-A105 OR-18
604-A105 OR-18
419-A81 YL-18419-A81 YL-18
F765-A117 BR-18
F765-A117 BR-18
F765-A117 BR-18
F765-A117 BR-18
308-A129 YL-14
308-A74 YL-18
F747-A131 OR-18
L987-H20 WH-18 L987-A116 WH-18
L987-A116 WH-18
L987-A116 WH-18
L987-A116 WH-18
567-A130 WH-14
102-A56 RD-12
102-A56 RD-12
308-A74 YL-18
E801-A133 OR-18
614-A6 PU-18
975-A114 WH-18
975-A114 WH-18
308-A128 YL-18
308-A128 YL-18
308-A119 YL-18
308-A119 YL-18
308-A119 YL-18
308-A119 YL-18
308-A119 YL-18
308-A119 YL-18
E455-A92 BR-18
E455-A92 BR-18
E455-A92 BR-18
330-A100 YL-18
504-A65 YL-18 504-A65 YL-18
A538-A118 OR-14
A538-A118 OR-14
A538-A118 OR-14
A538-A118 OR-14
A538-A118 OR-14
515-A11 GY-14
515-A11 GY-14
515-A11 GY-14
515-A11 GY-14
515-A11 GY-14
516-A13 GN-14
516-A13 GN-14
516-A13 GN-14
516-A13 GN-14
517-A19 BU-14
517-A19 BU-14
517-A19 BU-14
517-A19 BU-14
517-A19 BU-14
521-A135 YL-14
521-A135 YL-14
521-A135 YL-14
201-A152 BK-18
201-A151 BK-18
201-A151 BK-18
200-A153 BK-18
200-A153 BK-18
200-A154 BK-18
200-A154 BK-18
200-A160 BK-14
200-A160 BK-14
200-A158 BK-18
200-A158 BK-18
200-A52 BK-14
200-A52 BK-14
200-A159 BK-14
200-A159 BK-14
118-A167 GY-18
118-A167 GY-18
781-A60 PK-14
782-A57 GY-14
E417-A68 OR-18
E417-A68 OR-18
201-A169 BK-18
201-A169 BK-18
200-A10 BK-14
200-A10 BK-14
200-A125 BK-18
200-A111 BK-18
614-A122 PU-18
614-A123 PU-18
614-A28 PU-18
614-A28 PU-18
614-A28 PU-18614-H9 PU-18
200-A155 BK-18
200-A155 BK-18
307-A165 OR-18
307-A86 OR-18
307-A86 OR-18 307-A86 OR-18
306-A106 GN-18
306-A106 GN-18
306-A106 GN-18
306-A106 GN-18
330-A100 YL-18
200-H32 BK-14
A752-A132 BR-14
A752-A132 BR-14
A752-A132 BR-14
201-A151 BK-18
202-A166 BK-18
975-A114 WH-18
202-A115 BK-18
202-A69 BK-18
202-A69 BK-18
200-K27 BK-18
403-A77 GN-18
403-A77 GN-18
403-A77 GN-18
200-A37 BK-18
200-A37 BK-18
308-A128 YL-18
L987-A116 WH-18
G763-A102 PU-18
G755-A101 GY-18
614-A123 PU-18
614-A122 PU-18
200-A125 BK-18
200-A111 BK-18
614-A1 PU-18
200-A3 BK-18
H15
H15
H13
H13
H16
H14
H16
H20
H20
H10
H10
H17
503-A76 BR-18 503-A76 BR-18
200-A109 BK-18
200-K15 BK-18
307-A171 OR-18
307-A171 OR-18
202-A25 BK-18
202-A25 BK-18
202-A25 BK-18202-H24 BK-18
306-H19 GN-18
A= SENDER
B= TEMP
C= GROUND
449-K3 BU-18
200-H27 BK-18
197-A172 GN-18
782-K14 GY-18
780-A173 PU-18
197-A180 GN-18
197-A181 GN-18
200-A178 BK-18
L981-A174 YL-18
129-A164 BU-18
110-A183 GN-18
110-A183 GN-18
110-A183 GN-18110-H30 GN-18
200-K17 BK-18
751-K6 GN-18
L981-K28 YL-18
197-A172 GN-18
200-A178 BK-18
197-A180 GN-18
197-A181 GN-18
200-A109 BK-18
614-A176 PU-18
782-A57 GY-14
614-A168 PU-18
200-A109
306-A106 GN-18
782-A57 GY-14
781-A60 PK-14
197-A91 GN-14
200-A21 BK-18
200-A136 BK-18
614-A20 PU-18
614-A177 PU-18
F747-A131 OR-18
975-A114 WH-18
202-A25 BK-18
614-A17 PU-18
614-A15 PU-18
200-A14 BK-18
200-A16 BK-18
A751-A12 YL-14
307-A171 OR-18
H17
200-A125 BK-18
614-A1 PU-18
614-A1 PU-18
200-A125 BK-18
614-A123 PU-18
200-A125 BK-18
614-A24 PU-18
614-A8 PU-18
200-A9 BK-18
200-A7 BK-18 200-A9 BK-18
200-A14 BK-18
614-A24 PU-18
614-A15 PU-18
202-A115 BK-18
RIGHT CONSOLERIGHT CONSOLE
RIGHT CONSOLE
RIGHT CONSOLE
RIGHT CONSOLE
197-A172 GN-18
614-A17 PU-18
614-A20 PU-18
200-A21 BK-18
200-A16 BK-18
RIGHT CONSOLERIGHT CONSOLE
200-CF1 BK-00
H17
IMPLEMENT DETENTS
202-A59 BK-18
617-A187 BR-18
617-A187 BR-18
617-A187 BR-18
617-H11 BR-18
618-H2 YL-18
618-A188 YL-18
618-A188 YL-18
618-A188 YL-18
200-H33 BK-18
202-A66 BK-18202-A66 BK-18
F747-K4 OR-18
442-K10 GY-18
404-K11 YL-18
200-K29 BK-18
E783-K30 WH-18
200-K13 BK-14
780-K31 PU-18
781-K12 PK-18
322-K26 GY-18
114-K25 GN-18
A752-K18 BR-14
606-K19 GY-18
611-K21 PU-14
200-K20 BK-14
614-K22 PU-14
619-K23 GN-14
605-K24 YL-18
NOTE I
197-A91 GN-14
202-A25 BK-18
975-A114 WH-18
200-A155 BK-18
200-A37 BK-18
129-A163 BU-18
129-A164 BU-18
308-A128 YL-18
L987-A116 WH-18
127-A33 OR-18
200-A2 BK-18
781-A60 PK-14
A751-A12 YL-14
751-A127 GN-18
308-A74 YL-18
202-A59 BK-18
201-A152 BK-18
140-A36 BU-16
129-A164 BU-18
129-A163 BU-18
127-A33 OR-18
126-A18 PK-18
124-A26 GN-14
105-A31 RD-18
614-A6 PU-18
614-A168
200-A179 BK-18
614-A176 PU-18
614-A168 PU-18
200-A179 BK-18
200-A136 BK-18
614-A177 PU-18
RIGHT CONSOLE
E802-A121 YL-18
E801-A120 OR-18
E801-A99 OR-18
E802-A93 YL-18
200-A109 BK-18
140-A36 BU-16
516-A13 GN-14
H19
567-A130 WH-14
140-A36 BU-16
F747-A131 OR-18
200-A7 BK-18
614-A8 PU-18
105-A31 RD-18
567-A130 WH-14
L987-A116 WH-18
200-A136 BK-18
614-A177 PU-18
A751-A12 YL-14
200-A109 BK-18
781-A60 PK-14
782-A57 GY-14
197-A91 GN-14
200-A136 BK-18
H15
H16
H17
H19
H20
200-K17 BK-18
H22
H22
H22
129-A163 BU-18
G750-A103 BU-18
A538-A118 OR-14
DEFROST SW
138-4889
TOOLS SW
138-4888
FUEL LEVEL SENDER
141-2968
1
3
42
F N R SW
145-0876
FOR
NEU
REV
GND
1
2
3
4
1
2
3
4
5
6
7
8
A-C12
1117898
1
2
3
4
5
6
7
8
A-C11
1117898
1
2
3
4
5
6
7
8
A-C10
1117898
1
2
3
4
5
6
7
8
A-C9
1117898
SPEED SELECTOR SW
138-4886
START AID SW
106-6569
138-4887
RH BACKLIGHT 1
122-7137
RH BACKLIGHT 2
122-7137
1
2
3
4
5
6
7
8
A-C8
1117898
BU
GN
GY
BR
GN
3
4
5
2
1
BLOWER SW
110-7890
BR
OR
PU
YL
ST
ON
OFF
B
S
C
R
110-7887
F N R CONTROL
161-8629
+ BAT
- BAT
FORWARD OUT
REVERSE OUT
NEUTRAL OUT
COMMON
START RELAY
TRANS SPEED SENSOR
3E-8848
BR-16
WH-16
HYD SW SENDER
142-9804
T
T
BK-16
1
2
3
4
K-C2
3E3373
1
2
K-C3
3E3361
ENGINE END FRAME
M10 GND STUD
1
2
3
4
5
6
7
8
A-C18
1117898
RH BACKLIGHT 3
122-7137
RH BACKLIGHT 4
122-7137
141-9113
VALVE GP
141-9114
1
2
3
4
5
6
7
8
A-C21
1117898
1
2
3
4
5
6
7
8
A-C3
1117898
1
2
3
4
5
6
7
8
A-C23
1117898
HYD SHUTOFF SW
138-4900
1
2
K-C7
3E3361
A-C14
1135183
A-C13
1135183
A-C28
1135183
A-C34
1135183
4
3
2
1
MOTOR
REVERSING
SPEED
SELECT
VALVE GP MOTOR
152-1122
COUPLER SW
153-5478
HYD SHUTOFF SOL
3E-8622
1
2
A-C33
1
2
A-C32
1
2
A-C17
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
H-C1
7X6222
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A-C5
9X0145
1
2
A-C7
3
4
5
6
1
2
A-C6
3
4
4TH FUNCTION SW
138-4891
17
2
47
58
60
6
66
8
9
14
64
12
3
11
13
70
1
42
29
24
68
22
15
20
A-C1
1338748
25
62
B
A
C
K-C4
A/C SW
CONN 2
1552273
1552272
KEY START SW
1552269
1552269
VALVE GP
1552272
3E3367
PRK BRK ALARM
REVERSE INPUT
NEUTRAL INPUT
FORWARD INPUT
RELAY RETURN
REVERSE OUT 2
PARK BRAKE IN
KEY SWITCH IN
135-A34 BU-18
118-A27 GY-16
123-A29 WH-18
124-A26 GN-14
144-A30 GN-18
122-A161 BU-18
122-A38 BU-18
105-A31 RD-18
130-A39 GN-18
127-A33 OR-18
135-A34 BU-18
124-A26 GN-14
122-A161 BU-18
135-A112 BU-18
130-A39 GN-18
127-A33 OR-18
105-A31 RD-18
144-A30 GN-18
123-A29 WH-18
118-A27 GY-16
140-A36 BU-16
140-A36 BU-16
511-C18 BR-18
512-C19 GN-18
607-A41 PK-14
608-A42 GN-14
H791-A43 GN-18
H792-A44 BR-18
H792-A44 BR-18
H791-A43 GN-18
608-A42 GN-14
607-A41 PK-14
112-A45 PU-10
112-A45 PU-10
112-A46 PU-10
112-A46 PU-10
112-A47 PU-10
112-A47 PU-10
117-A50 RD-12
112-A49 PU-10
308-A74 YL-18
308-A74 YL-18
200-A73 BK-18
200-C17 BK-18
200-C20 BK-18
608-C21 GN-18
509-C16 WH-18
135-C22 BU-18
122-C23 BU-18
751-A127 GN-18
A751-A12 YL-14
A751-A12 YL-14
117-A50 RD-12
112-A49 PU-10
118-A27 GY-16
123-A29 WH-18
144-A30 GN-18
135-A34 BU-18
607-A41 PK-14
608-A42 GN-14
126-A18 PK-18
H791-A43 GN-18
H792-A44 BR-18
200-K2 BK-14
449-K3 BU-18
202-K5 BK-18
F747-K4 OR-18
751-K6 GN-18
507-A79 WH-18
506-A72 PU-18
117-A126 RD-6
449-A63 BU-18
442-A75 GY-18
404-A90 YL-18
C444-A78 YL-18
405-A87 GY-18
406-A80 PU-18
321-A110 BR-18
321-A110 BR-18
605-A23 YL-18
606-A22 GY-18
604-A105 OR-18
419-A81 YL-18
122-A161 BU-18
130-A39 GN-18
F747-A131 OR-18
308-A74 YL-18
126-A18 PK-18
751-A127 GN-18
321-A110 BR-18
135-A112 BU-18
124-A26 GN-14
A751-A12 YL-14
127-A33 OR-18
105-A31 RD-18
140-A36 BU-16
117-A126 RD-6
126-A18 PK-18
102-A56 RD-12
122-A71 BU-18
122-A71 BU-18
122-A71 BU-18
751-A127 GN-18 751-A58 GN-18
F747-A131 OR-18
202-A115 BK-18
E455-A92 BR-18
E802-A93 YL-18
E801-A99 OR-18
330-A100 YL-18
504-A65 YL-18
614-A145 PU-14
614-A145 PU-14
200-A146 BK-14
200-A147 BK-14
200-A147 BK-14
200-A148 BK-14
200-A148 BK-14
200-A149 BK-14
200-A149 BK-14
201-A152 BK-18
201-A152 BK-18
201-A151 BK-18
201-A151 BK-18
200-A153 BK-18
200-A153 BK-18
200-A154 BK-18
200-A154 BK-18
200-A160 BK-14
200-A160 BK-14
200-A158 BK-18
200-A158 BK-18
200-A52 BK-14
200-A52 BK-14
200-A52 BK-14
200-A159 BK-14
200-A159 BK-14
200-A159 BK-14
200-A160 BK-14
200-A158 BK-18
200-A73 BK-18
122-A162 BU-18
122-A162 BU-18
122-A162 BU-18
129-A163 BU-18
129-A163 BU-18
118-A167 GY-18
197-A91 GN-14
197-A91 GN-14
197-A91 GN-14
117-A48 RD-14
117-A48 RD-14
781-A60 PK-14
781-A60 PK-14
782-A57 GY-14
782-A57 GY-14
E417-A68 OR-18
751-A61 GN-18
751-A61 GN-18
751-A61 GN-18
200-K16 BK-18
201-A169 BK-18
201-A169 BK-18
112-A108 PU-12
112-A108 PU-12
112-A107 PU-12
112-A107 PU-12
112-A83 PU-12
112-A83 PU-12
614-A28 PU-18
200-A155 BK-18
200-A155 BK-18
200-A155 BK-18
307-A86 OR-18
307-A86 OR-18
307-A86 OR-18
A752-K18 BR-14
A752-A132 BR-14
606-K19 GY-18
200-K20 BK-14
200-A150 BK-14
200-A150 BK-14
611-K21 PU-14
614-K22 PU-14
619-K23 GN-14
605-K24 YL-18
114-K25 GN-18
114-A40 GN-18
114-A40 GN-18
114-A40 GN-18
322-K26 GY-18
200-A62 BK-18
200-A62 BK-18
202-A115 BK-18
202-A69 BK-18
202-A69 BK-18
202-A69 BK-18
200-K17 BK-18
403-A77 GN-18
200-A37 BK-18
200-A37 BK-18
200-A37 BK-18
200-A146 BK-14
200-A148 BK-14
200-A149 BK-14
200-A150 BK-14
200-A153 BK-18
200-A154 BK-18
200-A147 BK-14
F747-A131 OR-18
781-A60 PK-14
200-A10 BK-14
782-A57 GY-14
H12
H12
H15
H14
H13
H10
503-A76 BR-18
117-A126 RD-6
781-K12 PK-18
782-K14 GY-18
200-K13 BK-14
200-K13 BK-14
200-K15 BK-18
NOTE A
117-A170 RD-12
117-A170 RD-12
135-A112 BU-18
117-A113 RD-18
117-A124 RD-18
619-K23 GN-14
605-K24 YL-18
614-K22 PU-14
611-K21 PU-14
200-K20 BK-14
606-K19 GY-18
A752-K18 BR-14
114-K25 GN-18
322-K26 GY-18
781-K12 PK-18
780-A173 PU-18
780-A173 PU-18
E783-K30 WH-18
E783-K30 WH-18
L981-A174 YL-18
L981-A174 YL-18
E783-A175 WH-18
E783-A175 WH-18
129-A163 BU-18
129-A164 BU-18
129-A164 BU-18
129-A164 BU-18
128-A182 PK-18
110-A183 GN-18
110-A183 GN-18
110-A183 GN-18
200-A156 BK-18
201-A169 BK-18
201-A152 BK-18
201-A151 BK-18
200-A62 BK-18
780-A173 PU-18
308-A74 YL-18
200-A73 BK-18
200-A139 BK-18
200-A139 BK-18
128-A182 PK-18
508-C15 PU-18
780-K31 PU-18
780-K31 PU-18
200-A157 BK-18
200-A157 BK-18
200-A157 BK-18
F747-K4 OR-18
200-K29 BK-18
442-K10 GY-18
404-K11 YL-18
200-A10 BK-14
200-A146 BK-14 BK-18
202-A115 BK-18
202-A115 BK-18
202-A115 BK-18
404-A90 YL-18
442-A75 GY-18
619-A82 GN-14
606-A98 GY-18
449-A63 BU-18
322-A94 GY-18
614-A85 PU-14
605-A97 YL-18
611-A84 PU-14
202-A115 BK-18
322-A94 GY-18
606-A98 GY-18
611-A84 PU-14
614-A85 PU-14
619-A82 GN-14
605-A97 YL-18
117-A50 RD-12
117-A48 RD-14
117-A126 RD-6
117-A50 RD-12
117-A48 RD-14
200-A73 BK-18
A752-A132 BR-14
A752-A132 BR-14
A752-A132 BR-14
A752-A132 BR-14
A752-A132 BR-14
L981-A174 YL-18
780-A173 PU-18
L981-A174 YL-18
L981-A174 YL-18
780-A173 PU-18
E783-A175 WH-18
E783-A175 WH-18
780-A173 PU-18
L981-A174 YL-18
F747-A131 OR-18
782-A57 GY-14
F747-A131 OR-18
782-A57 GY-14
781-A60 PK-14
781-A60 PK-14
782-A57 GY-14
F747-A131 OR-18
200-A157 BK-18
200-A62 BK-18
200-A150 BK-14
751-A61 GN-18
114-A40 GN-18
200-A157 BK-18
200-A62 BK-18
200-A150 BK-14
751-A61 GN-18
114-A40 GN-18
781-A60 PK-14
447-A64 PK-18
447-A64 PK-18
200-A4 BK-18
200-A184 BK-18
202-A59 BK-18
202-A59 BK-18
202-A59 BK-18
129-A185 BU-18
614-A186 PU-14
614-A186 PU-14
614-A186 PU-14617-A187 BR-18
617-A187 BR-18
617-A187 BR-18
618-A188 YL-18
618-A188 YL-18
618-A188 YL-18
202-A66 BK-18
404-K11 YL-18
442-K10 GY-18
202-K5 BK-18
200-K16 BK-18
L981-K28 YL-18
447-K1 PK-18
E783-K30 WH-18
780-K31 PU-18
782-K14 GY-18
781-K12 PK-18
322-K26 GY-18
114-K25 GN-18
A752-K18 BR-14
606-K19 GY-18
611-K21 PU-14
200-K20 BK-14
614-K22 PU-14
619-K23 GN-14
605-K24 YL-18
200-K2 BK-14
751-K6 GN-18
202-K7 BK-18
202-K8 BK-18
200-K27 BK-18
200-K9 BK-18
449-K3 BU-18
L981-K28 YL-18
447-K1 PK-18
200-K15 BK-18
782-K14 GY-18
NOTE I
117-A170 RD-12
117-A170 RD-12
117-A126 RD-6
308-A74 YL-18
614-A145 PU-14
614-A145 PU-14
PU-18
H9
H12
H13
H15
E783-A175 WH-18
REAR FLOOD RH
152-8180
RH SPEAKER
6T-7695
-
+
CAB RADIO
126-4953
GY/VI
GY/BK, VI/BK
BK
WH/GN
WH/BK, BN/BK
RD
YL
ANTENNA
RIGHT SPKR +
RIGHT SPKR -
GROUND
LEFT SPKR +
LEFT SPKR -
+ BATTERY (12V)
+B MEMORY
NC
MAIN RELAY
168-7908
MAIN MACHINE GND
M10 GND STUD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A-C2
9X7143
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
K-C1
9X7144
2
1
A-C30
3E3364
3
6
C-C2
3E3385
CBL
8
7
2
1
5
4
FUSES
113-8490 - 10 A
113-8491 - 15 A
113-8492 - 20 A
113-8493 - 25 A
FUSE BLOCK
116-4159 BASE
161-A53 PK-14
135-A34 BU-18
118-A27 GY-16
123-A29 WH-18
124-A26 GN-14
144-A30 GN-18
122-A38 BU-18
105-A31 RD-18
130-A39 GN-18
127-A33 OR-18
161-A53 PK-14
162-A54 YL-14
162-A54 YL-14
140-A36 BU-16
THIS SCHEMATIC IS FOR THE 908 CWL
(180-0063 CHG 00)
COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE
MACHINE WITH THE KEY AND ENGINE OFF AND
THE XMSN SHIFTER IN NEUTRAL
IDENT PART NO. CHGLOC NOTE
A
C
F
G
H
K
HARNESS AS.
WIRE AS.
CABLE AS.
00 C
02 C
04 E
02 C
03 E
04 E
01
00
00
E
G
D
CG
CC
CE
CF
619-F1 GN-18
200-F2 BK-18
611-F3 PU-18
614-F4 PU-18
200-F10 BK-14
619-F9 GN-14
619-F11 GN-18
619-F11 GN-18
614-F12 PU-18614-F12 PU-18
611-F13 PU-18
611-F13 PU-18
606-F8 GY-18
606-F8 GY-18
200-F14 BK-14
200-F14 BK-14
607-A41 PK-14
608-A42 GN-14
H791-A43 GN-18
H792-A44 BR-18
120-A51 YL-18
120-A51 YL-18
177-9281
138-4931
138-4906
138-4932
138-4905
138-4902
112-A45 PU-10
112-A46 PU-10
112-A47 PU-10
117-A50 RD-12
112-A49 PU-10
200-C2 BK-14
200-C9 BK-18
200-C9 BK-18
607-C3 PK-14
607-C8 PK-18
607-C8 PK-18
608-C4 GN-14
608-C13 GN-18
200-C14 BK-18
200-C5 BK-14
607-C11 PK-18
200-C12 BK-18200-C17 BK-18
200-C20 BK-18
608-C21 GN-18
509-C16 WH-18
135-C22 BU-18
122-C7 BU-18
200-C10 BK-18
603-C1 PK-18
603-C1 PK-18
138-4908
138-4909
NAME
PLATFORM
CAB - ROOF
NEEF -FRONT FRAME
DASH
EEF - REAR FRAME
MID-FRAME
MACHINE GROUND
DISCONNECT TO GROUND
751-A58 GN-18
A751-A12 YL-14
122-C23 BU-18
135-C22 BU-18
509-C16 WH-18
126-A18 PK-18
135-A34 BU-18
607-A41 PK-14
608-A42 GN-14
118-A27 GY-16
123-A29 WH-18
144-A30 GN-18
H792-A44 BR-18
507-A79 WH-18
506-A72 PU-18
449-A63 BU-18
442-A75 GY-18
404-A90 YL-18
C444-A78 YL-18
405-A87 GY-18
406-A80 PU-18
321-A110 BR-18
605-A23 YL-18
606-A22 GY-18
604-A105 OR-18
604-A105 OR-18
419-A81 YL-18
122-A161 BU-18
130-A39 GN-18
130-A39 GN-18
102-A56 RD-12
483-A5 BR-18
135-A112 BU-18
122-A71 BU-18
E455-A92 BR-18
E802-A93 YL-18
E801-A99 OR-18
330-A100 YL-18
504-A65 YL-18
200-A4 BK-18
T 04 F138-4910 FRONT FRAME TOOLS
138-4914 ENGINE GROUND
200-A143 BK-18
614-A145 PU-14
200-A147 BK-14
200-A148 BK-14
200-A149 BK-14
122-A162 BU-18
122-A162 BU-18
118-A167 GY-18
197-A91 GN-14
117-A48 RD-14
E417-A68 OR-18
112-A108 PU-12
112-A107 PU-12
112-A83 PU-12
P 138-4919 01 EALT BRK TO MAIN BRK
614-F7 PU-14
611-F6 PU-14
614-A28 PU-18
307-A86 OR-18
A752-K18 BR-14
A752-K18 BR-14
606-K19 GY-18
606-K19 GY-18
606-A98 GY-18
200-K20 BK-14
200-K20 BK-14
611-K21 PU-14
611-K21 PU-14
611-A84 PU-14
614-K22 PU-14
614-K22 PU-14
614-A85 PU-14
619-K23 GN-14
619-K23 GN-14
619-A82 GN-14
605-K24 YL-18
605-K24 YL-18
605-A97 YL-18
114-K25 GN-18
114-K25 GN-18
114-A40 GN-18
322-K26 GY-18
322-K26 GY-18
322-A94 GY-18
202-A69 BK-18
403-A77 GN-18
138-4942 (LH DIPPED)
(RH DIPPED)
H1
605-F5 YL-18
606-F8 GY-18
603-C1 PK-18
ALL DASHED LINES ARE ATTACHMENTS
H9
114-A40 GN-18
105-A31 RD-18
130-A39 GN-18
122-A38 BU-18
117-A50 RD-12
H791-A43 GN-18
608-A42 GN-14
H11
H11
503-A76 BR-18
NOTE
LOC
NOTE A: RADIO TO BE INSTALLED BY DEALERE-6
D-1
H-1
NOTE B: FOR COSA LEFT HAND TRAFFIC ROADING USE
138-4943 ON LEFT AND 138-4942 ON RIGHT.
FOR COSA RIGHT HAND TRAFFIC ROADING USE
138-4941 ON LEFT AND 138-4940 ON RIGHT.
ABBREV COLOR
RD RED
WH WHITE
OR ORANGE
YL YELLOW
PK PINK
BK BLACK
GY GRAY
PU PURPLE
BR BROWN
GN GREEN
BU BLUE
ATCH
ATCH
NOTE C: HARNESS AS. PART OF
WIRING GP-CAB 138-0244
NOTE D: HARNESS AS. OR CABLE AS. PART OF
WIRING GP-ENGINE (166-6949)
NOTE E: HARNESS AS. OR CABLE AS. PART OF
WIRING GP-BATTERY (166-6950)
NOTE F: HARNESS AS. PART OF
WIRING GP-TOOLS (138-4930)
NOTE G: CABLE PART OF SWITCH GP-DISCONNECT (138-4916)
B-1
B-1
B-1
B-1
B-1
E
200-T1 BK-14
200-T5 BK-18 200-T6 BK-18
200-T7 BK-18
A752-T2 BR-14
781-T3 PK-18
782-T4 GY-18
781-K12 PK-18
781-K12 PK-18
782-K14 GY-18
782-K14 GY-18
200-K13 BK-14
200-K13 BK-14
200-K15 BK-18
200-K15 BK-18
NOTE B
117-A113 RD-18
117-A124 RD-18
117-A113 RD-18
105-A31 RD-18
114-A40 GN-18
117-A124 RD-18
135-A112 BU-18
780-F16 PU-18
200-F15 BK-18
E783-K30 WH-18
E783-K30 WH-18
E783-F18 WH-18
200-F17 BK-18
128-A182 PK-18
128-A182 PK-18
110-A183 GN-18
WA 01 MAIN BRK TO LAMP BRK E
780-F16 PU-18
E783-F18 WH-18
128-A182 PK-18
117-A113 RD-18
135-A112 BU-18
FRONT FRAME
FRONT FRAME
FRONT FRAME
FRONT FRAME
603-A104 PK-14
H791-A43 GN-18
603-A104 PK-14
508-C15 PU-18
508-C15 PU-18
780-K31 PU-18
780-K31 PU-18
608-A42 GN-14607-A41 PK-14
120-A51 YL-18
138-4934
H8
H9
H1
01CH 138-4908 BATTERY TO DISCONNECT G
B-4
E-4
D-1
G-3
E-8
D-6
D-4
G-7
H-7
H-7
H-7
H-7
ATCH
447-A64 PK-18
200-A184 BK-18
202-A59 BK-18
129-A185 BU-18
614-A186 PU-14
617-A187 BR-18
618-A188 YL-18
202-A66 BK-18
200-C6 BK-18
122-C24 BU-18
122-C24 BU-18
200-C6 BK-18
200-A4 BK-18
F-7 NOTE H: PARK BRAKE SWITCH IS NORMALLY CLOSED
WHEN THE PARK BRAKE IS APPLIED.
H8
607-C3 PK-14
608-C4 GN-14
200-C6 BK-18
122-C7 BU-18
607-C8 PK-18
200-C9 BK-18
608-C13 GN-18
200-C10 BK-18
200-C6 BK-18
122-C24 BU-18
607-C11 PK-18
200-C14 BK-18
200-C12 BK-18
200-C20 BK-18
608-C21 GN-18
200-C17 BK-18
122-C23 BU-18
135-C22 BU-18
200-C2 BK-14
200-C5 BK-14
603-C1 PK-18
POWER DISTRIBUTION
POWER DISTRIBUTION
POWER DISTRIBUTION
POWER DISTRIBUTION
605-F5 YL-18
614-F7 PU-14
611-F6 PU-14
200-F10 BK-14
619-F9 GN-14
605-F5 YL-18
614-F4 PU-18
611-F3 PU-18
200-F2 BK-18
200-F14 BK-14
619-F11 GN-18614-F12 PU-18
611-F13 PU-18
606-F8 GY-18
200-F15 BK-18
780-F16 PU-18
200-F17 BK-18
E783-F18 WH-18
619-F1 GN-18
VAR NOTE I: ALL TERMINALS INSIDE BOX
ARE CONNECTED TO A COMMON STUD.
200-C10 BK-18
483-A5 BR-18
200-A143 BK-18
200-A143 BK-18
483-A5 BR-18
H792-A44 BR-18
200-A184 BK-18
EC 138-4913 03 ENGINE
D
200-F19 BK-18
780-F20 PU-18
200-F19 BK-18
780-F20 PU-18
780-F22 PU-18
780-F22 PU-18
200-F21 BK-18
200-F21 BK-18
G-7 NOTE J: HARNESS CONNECTS TO A/C BREAKER.
166-5863 BATTERY TO STARTER01 H-7
E783-F18 WH-18
200-F17 BK-18
E783-A175 WH-18
FRONT FLOODS
15A
IMPL DETENTS
10A
WIPERS
15A
GAUGES LAMPS
10A
HEATER BLOWER
20A
BEACON
10A
REAR FLOODS
15A
TOOL POWER
15A
FRONT FLOOD RH
DETENT RELAY
146-4323
BACK-UP ALARM RELAY
146-4323
DOME LAMP
084-4277
HEAD TURN LAMP RH
138-4940
BR-16
WH-16
YL-16
RD-16
GN-16
HIGH BEAM
LOW BEAM
MARKER
TURN
-
+
FORWARD HORN 1
7T-0635
RADIO
10A
4TH FUNCTION
15A
FUEL SHUTOFF
10A
DEFROST
15A
XMSN CONTROL
10A
BACK UP ALARM
10A
BRAKE LAMP SW
6G-4195
NC
NO
C
FRONT FLOODS RELAY
146-4323
REAR FLOODS RELAY
146-4323
A1
A2
A3
A4
A5
A6
A7
A8A9
B1B2
B3
B4B5B6
B7
B8
B9
C1C2
C3
C4
C5
C6
C7
C8
C9
D1D2
D3
D4
D5
D6
D7
D8
D9
A-C20
1249636
F1
F2
F3
F4 F5 F6
E1
E2
E3
E4 E5 E6
1
2
3
4
5
1
2
3
4
5
1 2
3
4
5
1 2
3
4
5
A-C22
1164157
BEACON SOCKET
9R-7941
1
2
BRAKE LEVEL SW
1
2
3
141-0374
RD
BK
WH
VS
GND
ALM
1
2
3
A-C19
1
2
3
4
5
6
7
8
C-C1
3E3387
A-C4
2
1
F-C4
3E3361
1
2
F-C5
3E3361
START AID
10A
STOP LAMPS
10A
MISC POWER
10A
FORWARD HORN
10A
KEY START SW
10A
POWER SOCKET
10A
1
2
K-C6
3E3385
3
4
5
6
7
8
F-C1
3E3388
PARK BRK CAL SOL
171-8775
COUPLER RELEASE SOL
171-8775
BK-14
PK-14
BEACON 1
128-6985
LH TAIL LAMP
10A
RH TAIL LAMP
10A
T-C1
3E3382
T-C2
T
O
O
L
K-C5
3E3379
1
2
F-C3
3E3379
3
4
5
6
SYMBOL DESCRIPTION
BLADE, SPADE, RING,
OR SCREW TERMINAL
SPLICE
CIRCUIT NOT CONNECTED
ELECTRICAL CONNECTION
TO MACHINE STRUCTURE
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
CONNECTOR
ATCH WIRE, CABLE,
COMPONENT
CIRCUIT GROUPING
DESIGNATION
H#
1
2
F-C6
3E3361
COUPLER HOLD SOL
159-0748
G-9 NOTE K: IF ATTACHMENT ALTERNATOR IS USED, THEN
THEN ATTACHMENT BREAKER WILL BE USED.
H-9
CONN 7
CONN 8
CONN 12
CONN 9
1
2
3
4
5
6
1
2
3
4
5
6
1561460
1552264
1552267
152-8180
F-8
F-9
DASH
FRONT FRAME
619-F1 GN-18
200-F2 BK-18
611-F3 PU-18
605-F5 YL-18
614-F4 PU-18
200-G63 BK-14
200-G63 BK-14
449-G84 BU-18
442-G67 GY-18
447-G85 PK-18
123-G68 WH-18
123-G68 WH-18
605-G75 YL-18
606-G79 GY-18
614-G11 PU-18
102-G14 RD-18
200-G62 BK-14
200-G62 BK-14
102-G33 RD-14
102-G33 RD-14
614-G19 PU-18
614-G19 PU-18
610-G18 OR-14 619-G28 GN-14
611-G29 PU-14
H791-G25 GN-18
H791-G25 GN-18
H791-G25 GN-18
H792-G26 BR-18
H792-G26 BR-18
102-G23 RD-18
200-G24 BK-18
200-G32 BK-18
200-G32 BK-18
614-G31 PU-18
614-G87 PU-18
614-G86 PU-18
504-G95 YL-18
507-G96 WH-18
501-G91 GN-14
502-G90 OR-14
506-G94 PU-18
500-G88 BR-18
118-G92 GY-14
122-G45 BU-18
403-G44 GN-18
322-G97 GY-18
607-C11 PK-18
200-C12 BK-18
606-A95 GY-18
605-A96 YL-18
603-A104 PK-14
614-A88 PU-14
614-A89 PU-14
603-G12 PK-18
144-G65 GN-18
118-A27 GY-16
123-A29 WH-18
144-A30 GN-18
H791-A43 GN-18
H792-A44 BR-18
507-A79 WH-18
506-A72 PU-18
449-A63 BU-18
442-A75 GY-18
404-A90 YL-18
C444-A78 YL-18
405-A87 GY-18
406-A80 PU-18
605-A23 YL-18
606-A22 GY-18
419-A81 YL-18
102-A32 RD-14
102-A55 RD-18
102-G13 RD-18
102-G13 RD-18
102-G13 RD-18
102-G33 RD-14
102-A56 RD-12
483-A5 BR-18
122-A70 BU-18
122-A67 BU-18 122-A71 BU-18
E455-A92 BR-18
E802-A93 YL-18
E801-A99 OR-18
330-A100 YL-18
504-A65 YL-18
102-G83 RD-18
614-G76 PU-18
118-G66 GY-14
200-G61 BK-14
200-G61 BK-14
118-A137 GY-16
118-A138 GY-16
200-A140 BK-18
200-A141 BK-14
200-A142 BK-18 200-A143 BK-18
102-A144 RD-18
614-A145 PU-14
118-A167 GY-18
E417-A68 OR-18
449-G84 BU-18
442-G67 GY-18
447-G85 PK-18
200-G80 BK-18
614-G71 PU-18
200-G99 BK-18
614-G98 PU-18
118-G92 GY-14
502-G90 OR-14
500-G88 BR-18
501-G91 GN-14
506-G94 PU-18
507-G96 WH-18
504-G95 YL-18
123-G77 WH-18
123-G78 WH-18
123-G73 WH-18
200-G81 BK-18
200-G82 BK-18
200-G15 BK-18
200-G60 BK-18
H792-G26 BR-18
614-A28 PU-18
606-A98 GY-18
611-A84 PU-14
614-A85 PU-14
619-A82 GN-14
605-A97 YL-18
322-A94 GY-18
403-A77 GN-18
(RH DIPPED)
138-4943 (LH DIPPED)
H1
619-G6 GN-18
611-G5 PU-18
605-G17 YL-18
606-G36 GY-18
406-G55 PU-18
404-G53 YL-18
E802-G42 YL-18
330-G41 YL-18
419-G43 YL-18
E455-G52 BR-18
483-G51 BR-18
C444-G50 YL-18
E801-G40 OR-18
405-G49 GY-18
202-G38 BK-18
123-G47 WH-18
200-G8 BK-18
200-G9 BK-18
200-G22 BK-18
200-G27 BK-18
200-G35 BK-18
200-G37 BK-18
200-G48 BK-18
614-G34 PU-18
614-G30 PU-18
200-G39 BK-18
503-G57 BR-18
619-G28 GN-14
611-G29 PU-14
605-G75 YL-18
144-G65 GN-18
603-G12 PK-18
606-G79 GY-18
102-G14 RD-18
614-G11 PU-18
606-G36 GY-18
605-G17 YL-18
330-G41 YL-18
404-G53 YL-18
E801-G40 OR-18
405-G49 GY-18
202-G38 BK-18
C444-G50 YL-18
483-G51 BR-18
E455-G52 BR-18
406-G55 PU-18
419-G43 YL-18
E802-G42 YL-18
122-G45 BU-18
403-G44 GN-18
322-G97 GY-18
503-G57 BR-18
102-G13 RD-18
102-G33 RD-14
200-G10 BK-18
102-G83 RD-18
200-G20 BK-18
200-G24 BK-18
H3
H3
H4
H4
H7
H2
H11
503-A76 BR-18
NOTE B
123-G46 WH-18
123-G105 WH-18
200-G59 BK-18
200-G106 BK-18
102-A32 RD-14
619-A82 GN-14
611-A84 PU-14
H792-A44 BR-18
H791-A43 GN-18
102-A55 RD-18
200-A140 BK-18
614-A88 PU-14
122-A67 BU-18
403-A77 GN-18
449-A63 BU-18
442-A75 GY-18
102-A144 RD-18
614-A89 PU-14
606-A95 GY-18
605-A96 YL-18
200-A142 BK-18
603-A104 PK-14
144-A30 GN-18
322-A94 GY-18
406-A80 PU-18
404-A90 YL-18
E455-A92 BR-18
483-A5 BR-18
C444-A78 YL-18
123-A29 WH-18
122-A70 BU-18
506-A72 PU-18
503-A76 BR-18
507-A79 WH-18
504-A65 YL-18
118-A137 GY-16
200-A141 BK-14
E802-A93 YL-18
330-A100 YL-18
E801-A99 OR-18
419-A81 YL-18
405-A87 GY-18
E417-A68 OR-18
118-A138 GY-16
118-G66 GY-14
614-G19 PU-18
614-G31 PU-18
200-G58 BK-14
200-G59 BK-18
614-G56 PU-18
123-G105 WH-18
200-G58 BK-14
H3
H3
614-G21 PU-18
102-G23 RD-18
614-G76 PU-18
610-G18 OR-14
200-G20 BK-18
200-G32 BK-18
614-G21 PU-18
614-G31 PU-18
DASH
DASH
DASH
DASH
FRONT FRAME
FRONT FRAME
FRONT FRAME
447-A64 PK-18
447-A64 PK-18
202-A66 BK-18
202-A66 BK-18
NOTE I
614-G86 PU-18
614-G87 PU-18
200-G32 BK-18
102-G13 RD-18
H791-G25 GN-18
H792-G26 BR-18
611-G29 PU-14
619-G28 GN-14
102-G33 RD-14
611-G5 PU-18
619-G6 GN-18
611-G5 PU-18
619-G6 GN-18
614-G56 PU-18
200-G106 BK-18
200-G60 BK-18
614-G21 PU-18
200-G20 BK-18
H1
H1
H2
200-G39 BK-18
200-G82 BK-18
614-G71 PU-18
200-G99 BK-18
614-G98 PU-18
118-G92 GY-14
500-G88 BR-18
501-G91 GN-14
502-G90 OR-14
503-G57 BR-18
504-G95 YL-18
506-G94 PU-18
507-G96 WH-18
200-G80 BK-18
200-G81 BK-18
449-G84 BU-18
447-G85 PK-18
442-G67 GY-18
403-G44 GN-18
322-G97 GY-18
123-G78 WH-18
123-G77 WH-18
123-G73 WH-18
122-G45 BU-18
614-G34 PU-18
614-G30 PU-18
123-G46 WH-18
123-G47 WH-18
E802-G42 YL-18
E801-G40 OR-18
E455-G52 BR-18
C444-G50 YL-18
483-G51 BR-18
419-G43 YL-18
406-G55 PU-18
405-G49 GY-18
404-G53 YL-18
330-G41 YL-18
202-G38 BK-18
200-G48 BK-18
200-G37 BK-18
200-G35 BK-18
200-G27 BK-18
200-G22 BK-18
200-G9 BK-18
200-G8 BK-18
605-G17 YL-18
606-G36 GY-18
200-G15 BK-18
606-G79 GY-18
605-G75 YL-18
603-G12 PK-18
614-G11 PU-18
144-G65 GN-18
102-G14 RD-18
619-G6 GN-18
611-G5 PU-18
H791-G25 GN-18
H792-G26 BR-18
619-G28 GN-14
614-G31 PU-18
614-G19 PU-18
611-G29 PU-14
200-G32 BK-18
102-G13 RD-18
102-G33 RD-14
605-G17 YL-18
606-G36 GY-18
611-G5 PU-18
619-G6 GN-18
118-G66 GY-14
118-G66 GY-14
FRONT FLOOD LH
HEAD TURN LAMP LH
138-4941
BR-16
WH-16
YL-16
RD-16
GN-16
TURN
MARKER
LOW BEAM
HIGH BEAM
FRONT WIPER MOTOR
152-7691
GND
L
H
P
B+
MOTOR
GN-18
BK-18
GY-18
BR-18
OR-18
T
WORKING LAMPS SW
138-4884
1
2
3
4
5
6
7
8
G-C22
1117898
1
2
3
4
5
6
7
8
G-C11
1117898
DIMMER SW
138-4890
1
2
3
4
5
6
7
8
G-C19
1117898
ROADING LAMP SW
138-4885
NOSE CONE GND
M-10 GND STUD
1
2
G-C8
3E3379
3
4
5
6
1
2
F-C2
3E3379
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
G-C20
7X6222
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A-C16
9X0145
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
G-C21
9X7144
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A-C31
9X7143
CONN 11
CONN 10
152-8180
200-CC1 BK-00
200-CE1 BK-00
109-WA1 RD-10
614-G71 PU-18
449-G84 BU-18
442-G67 GY-18
447-G85 PK-18
200-G80 BK-18
614-G72 PU-18
614-G74 PU-18
614-G72 PU-18
614-G74 PU-18
123-G77 WH-18
123-G78 WH-18
200-G81 BK-18
200-G82 BK-18
537-G4 GN-18
605-G75 YL-18
606-G79 GY-18
614-G11 PU-18
102-G14 RD-18
200-G15 BK-18
614-G102 PU-18
614-G101 PU-18
200-G103 BK-18
200-G100 BK-18 200-G99 BK-18
614-G98 PU-18
501-G89 GN-14
118-G93 GY-14
504-G95 YL-18
504-G95 YL-18 504-G95 YL-18
507-G96 WH-18
507-G96 WH-18 507-G96 WH-18
118-G64 GY-14
501-G91 GN-14 501-G91 GN-14
502-G90 OR-14
506-G94 PU-18 506-G94 PU-18
500-G88 BR-18118-G104 GY-14
118-G92 GY-14 118-G92 GY-14
122-G45 BU-18
403-G44 GN-18
200-G39 BK-18
322-G97 GY-18
537-G2 GN-18608-C13 GN-18
200-C14 BK-18
607-C11 PK-18
200-C12 BK-18
509-C16 WH-18
DISCONNECT SW ATCH
TO BATTERY
614-G11 PU-18
603-G12 PK-18
144-G65 GN-18
200-G10 BK-18
200-G10 BK-18
200-G7 BK-18
200-G7 BK-18
507-A79 WH-18
506-A72 PU-18
117-A126 RD-6
101-CG1 RD-00
135-A112 BU-18
504-A65 YL-18
A538-A118 OR-14
537-G3 GN-18
536-G1 WH-18
606-G79 GY-18
605-G75 YL-18
515-A11 GY-14
516-A13 GN-14
517-A19 BU-14
117-P3 RD-6
200-A153 BK-18
200-A154 BK-18
200-A160 BK-14
200-A158 BK-18
200-A52 BK-14
200-A159 BK-14
118-A167 GY-18
200-A10 BK-14
123-G73 WH-18
605-G75 YL-18
606-G79 GY-18
619-G6 GN-18
611-G5 PU-18
605-G17 YL-18
605-G17 YL-18
605-G17 YL-18
605-G17 YL-18
606-G36 GY-18
606-G36 GY-18
606-G36 GY-18
606-G36 GY-18
406-G55 PU-18
404-G53 YL-18
E802-G42 YL-18
330-G41 YL-18
419-G43 YL-18
E455-G52 BR-18
483-G51 BR-18
C444-G50 YL-18
E801-G40 OR-18
405-G49 GY-18
202-G38 BK-18
123-G47 WH-18
200-G8 BK-18
200-G9 BK-18
200-G22 BK-18
200-G27 BK-18
200-G35 BK-18
200-G37 BK-18
200-G48 BK-18
614-G56 PU-18
503-G57 BR-18 503-G57 BR-18
H4
H5
H5
H7
H7
H6
H6
H8
H2
102-P2 RD-12
419-A81 YL-18
F765-A117 BR-18
201-A169 BK-18
503-A76 BR-18
123-G46 WH-18
537-G4 GN-18
109-P1 RD-4
103-P4 RD-10
118-G104 GY-14
118-G93 GY-14
503-G57 BR-18
614-G102 PU-18
200-G103 BK-18
507-G96 WH-18
504-G95 YL-18
200-G103 BK-18
200-G100 BK-18
614-G102 PU-18
614-G101 PU-18
506-G94 PU-18
118-G93 GY-14
501-G91 GN-14
118-G92 GY-14
200-G100 BK-18
200-G99 BK-18
614-G101 PU-18
614-G98 PU-18
537-G2 GN-18
537-G4 GN-18
537-G3 GN-18
536-G1 WH-18
536-G16 WH-18
536-G16 WH-18
144-G65 GN-18
200-G7 BK-18
614-G11 PU-18
DASH
DASH
DASH
DASH DASH
508-C15 PU-18
200-CH1 BK-00
DISCONNECT SW ATCH
109-WA1 RD-10
102-P2 RD-12
117-P3 RD-6
103-P4 RD-10
H8
H5
H9
H6
102-G14 RD-18
200-G15 BK-18
614-G107 PU-18
614-G107 PU-18
614-G107 PU-18
CAB GROUND STRAP
8I4640
NOTE H
614-G34 PU-18
614-G30 PU-18
501-G89 GN-14
614-G11 PU-18
102-A56 RD-12
H19
201-A169 BK-18
442-G67 GY-18
449-G84 BU-18
447-G85 PK-18
607-C11 PK-18
200-C12 BK-18
608-C13 GN-18
200-C14 BK-18
508-C15 PU-18
509-C16 WH-18
507-G96 WH-18
504-G95 YL-18
H21
NOTE J
REAR FLOOD LH
152-8180
S
G
I
141-4125
BEACON SW
109-2350
GROUND
+ BATTERY
OUT (LAMP) FLASHER
7T-4848
NEGPOS
BATTERY
3T-5760
MAIN BREAKER
9S-0174
60A
20A
ROADING LAMPS
9H-1958
CAB MOUNT PLATE (EEF) 1
M10 GND STUD
REAR WIPER MOTOR
152-6640
GND
L
H
P
B+
MOTOR
GN-18
BK-18
GY-18
BR-18
OR-18
T
FORWARD HORN SW
2T-3360
1
2
3
4
5
6
7
8
G-C16
1117898
HAZARD SW
138-4892
CAB MOUNT PLATE (EEF) 2
M10 GND STUD
FRONT WASHER SW
138-4882
1
2
3
4
5
6
7
8
G-C7
1117898
1
2
3
4
5
6
7
8
G-C18
1117898
1
2
3
4
5
6
7
8
G-C17
1117898
1
2
3
4
5
6
7
8
G-C15
1117898
G-C14
1141749
G-C12
1141749
G-C13
1141749
ANTENNA
8E-1118
REAR WINDOW DEFROST
138-0219
ACC SOCKET
117-2311
BK-18
GR-18
BR-18
METER FILTER
141-7556
1
2
3
4
A-C27
PARKING BRAKE SW
6G-4195
NC
NO
C
1
2
3
G-C9
1116795
5
4
3
6
2
1
TURN SIGNAL SW
138-4894
1
P-C1
1275483
A-C29
1275484
A-C15
1297163
1
P-C2
1297164
REAR WIPER SW
138-4883
FRONT WIPER SW
138-4881
GROUND
GROUND
YL
BU
YL
BU
BACKLIGHT LAMP BEAMS
144-9933
A
C
B
G-C10
3E3367
OIL PRESSURE
COOLANT TEMP
HYD FILTER
HYD TEMP
BATTERY
POWER IN
GROUND
EXTRA OUT
BRAKE ON
144-9930
OPEN 1
NEUTRAL
OPEN 2
PARKING BRAKE
REVERSE
GROUND
FORWARD
B+
FUNCTION LAMPS
144-9931
GROUND
GROUND
YL
BU
YL
BU
BACKLIGHT LAMP LH
144-9933
GROUND
GROUND
YL
BU
YL
BU
BACKLIGHT LAMP RH
144-9933
1
2
3
4
G-C4
3E3373
1
2
3
4
G-C5
3E3373
1
2
3
4
G-C6
3E3373
G-C1
1117898
I
S
G
HOUR METER
161-3934
2
3
1
I
S
G
LAMP
7X-9065
113-5314
I
S
G
141-2971
LAMP
7X-9065
LH SPEAKER
6T-7695
-
+
BLOWER MOTOR
161-0017
1
2
3
4
MOTOR
(A/C FREEZER SW)
CAB REAR GND STUD
M10 GND STUD
P-C3
1275485
MOTOR
REAR WASHER
107-6819
1
2
A-C24
1237615
MOTOR
FRONT WASHER
107-6819
1
2
A-C25
1237615
1
2
3
4
5
6
7
8
G-C3
3E3385
1
2
A-C26
3
4
5
6
1
2
G-C2
3E5176
3
4
5
6
7
8
9
10
11
12
DISCONNECT SW
7N-0718
1
2
A-C35
1237615
SPEED GAUGE
FUEL GAUGE
HYD OIL TEMP GAUGE
ACTION LAMPS
CONN 13
CONN 5
CONN 4
CONN 3
1552273
1552272
BRK FLUID LEV
HI BEAM
LO BEAM
BACKLIGHT
RH TURN
BACKLIGHT
LH TURN
123456789101112
A
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
123456789101112
E92598
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.
PANEL LAMP CIRCUIT.
WASHER/WIPER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
TURN SIGNAL CIRCUIT.
FNR CONTROL CIRCUIT.
START AID CIRCUIT.
ALL DASHED LINES ARE ATTACHMENTS.
