Component Identifiers (CID¹) and Module Identifier
(MID²) For Power Train ECM (MID No. 081)
CID Component
0041 +8 Volts Sensor Supply
0070 Parking Brake Switch
0149 Ride Control Solenoid #2
0168 Electrical System Voltage
0177 Transmission Oil Temperature Sensor
0190 Engine Speed Sensor
0270 Cat Monitor System Harness Code
0363 Ride Control Solenoid
0367 Ride Control Switch
0368 Transmission AUTO/MAN Switch
0444 Start Relay
0562 Unable To Communicate With Cat Monitor System
0585 Transmission Output Speed Sensor 1
0621 Downshift Switch
0622 Up Shift Switch
0623 Direction Switch
0631 Transmission Clutch #1 Solenoid
0632 Transmission Clutch #2 Solenoid
0633 Transmission Clutch Solenoid #3
0634 Transmission Clutch Solenoid #4
0635 Transmission Clutch Solenoid #5
0636 Transmission Clutch Solenoid #6
0668 Transmission Shift Lever
0672 Torque Converter Output Speed Sensor
0673 Transmission Output Speed Sensor
0674 Transmission Intermediate Speed Sensor 1
0675 Transmission Intermediate Speed Sensor 2
0793 Primary Steering Pressure Switch
0794 Secondary Steering Pressure Switch
0795 Secondary Steering Intermediate Relay
¹ The CID is a diagnostic code that indicates which component is faulty.
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
Component Identifiers (CID¹) and Module Identifier
(MID²) For Implement ECM (MID No. 082)
CID Component
0168 Electrical System Voltage
0248 Data Link
0270 Caterpillar Monitoring System Harness Code
0296 Powertrain Electronic Control Module
0350 Rotary Position Sensor (Lift Linkage)
0352 Position Sensor (Lift Lever)
0353 Position Sensor (Tilt Lever)
0354 Solenoid Valve (Lift Linkage Raise)
0355 Solenoid Valve (Lift Linkage Lower)
0356 Solenoid Valve (Lift Linkage Dump)
0357 Solenoid Valve (Tilt Linkage Tiltback)
0358 Solenoid Valve (Pilot Pressure Supply)
0359 Detent Coil (Lift Lever Raise)
0360 Detent Coil (Lift Lever Lower)
0361 Detent Coil (Tilt Lever Tiltback)
0365 Switch (Kickout Set)
0487 Position Sensor (Auxiliary Lever)
0489 Switch (Function Select)
0490 Switch (implement Lockout)
0491 Solenoid Valve (Auxiliary Lever Forward)
0492 Solenoid Valve (Auxiliary Lever Rearward)
0596 Harness Code Incorrect
0687 Option Code incorrect
Component Identifiers (CID¹) and Module Identifier
(MID²) For Caterpillar Monitoring System (MID No. 030)
CID Component
0084 Ground Speed Sensor
0096 Fuel Level Sensor
0100 Engine Oil Pressure Sensor
0110 Engine Coolant Temperature Sensor
0177 Torque Converter Oil Temperature Sensor
0248 Data Link
0263 8 Volt Sensor Power Supply
0271 Action Alarm
0324 Action Lamp
0523 Engine Speed Sensor
0600 Hydraulic Oil Temperature Sensor
0601 Brake Air Pressure Sensor
0819 Display Data Link
0821 9 Volt Display Power Supply
0830 Brake Oil Temperature Sensor
¹ The CID is a diagnostic code that indicates which component is faulty.
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
¹ The CID is a diagnostic code that indicates which component is faulty.
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
Component Location
Component
Schematic
Location
Part No.
Machine
Location
Component
Schematic
Location
Part No.
Machine
Location
Actuator - Blend Door H-11 126-5611 56 Sender - Torque Converter Oil Temp B-15 4W-9972 20
Actuator - Hood As. A-14 116-6844 1 Sensor - Engine Speed C-14 6V-2455 21
Actuator - Water Valve H-11 126-5610 56 Sensor - Input Speed B-13 3E-8848 26
Alarm - Action E-10 3E-6328 C Sensor - Lift Cyl Head End Press D-1 124-4672 23
Alarm - Backup C-15 123-6449 2 Sensor - Lift Linkage Rotary Position F-1 161-8904 24
Alternator C-15 107-7977 3 Sensor - Tilt Lever Pos F-7 106-4437 E
Batteries F-15 115-2422 4 Sensor - Torque Conv Output Speed B-13 3E-8848 26
Breaker - Alt A-14 9S-4693 5 Sensor - Tran Intermediate Speed Sensor 1 B-13 3E-8848 26
Breaker - Engine Shutdown B-14 6T-3643 5 Sensor - Tran Intermediate Speed Sensor 2 B-13 3E-8848 26
Breaker - Hood B-13 6T-3644 5 Sensor - Tran Output Speed Sensor 1 C-13 3E-8848 26
Breaker - Main B-14 9S-4693 5 Sensor - Tran Output Speed Sensor 2 B-13 3E-8848 26
Breaker- Running Lamp B-14 3T-2662 5 Sensor - Trans Oil Temp B-13 100-3055 26
Breakers - 15A D-11 6T-3643 C Solenoid - A/C Clutch B-15 3E-1906 27
Control - Cat Monitoring System E-5 155-1615 A Solenoid - Start Aid I-5 3E-6332 C
Control - Power Train ECM I-10 160-1758 57 Solenoid - Shutdown D-14 110-6465 15
Control - Water Valve/Blend Door G-11 126-6010 A Solenoid Valves - Ride Control D-1 3E-8574 31
Control - WLPCS ECM C-4 112-1572 59 Solenoids - Clutch Modulating Valve C-13 159-0932 26
Converter - Voltage H-5 119-1733 B Stud - Terminal D-11 9G-8451 C
Dimmer - Control E-11 103-5526 C Suppressors - Arc E-6 106-8704 A
Flasher F-10 120-4537 C Switch - A/C Refrigerant D-15 114-5333 27
Fuses A-13 3K-8782 5 Switch-AIH G-5 112-6169 A
Fuses - 10A D-11 3K-8782 C Switch - Auto Ride Control B-5 103-6333 D
Fuses - 15A D-11 8M-8948 C Switch - Auto/Manual B-6 123-6383 D
Gauge - Quad E-4 100-5895 A Switch - Beacon B-9 9X-9639 D
Ground - Cab A-8 D Switch - Blower B-9 3E-7156 D
Ground-Cab F-10 57 Switch - Brake Oil Pressure I-4 3E-7693 34
Ground-Cab H-8 57 Switch - Bucket Positioner F-1 164-3583 35
Ground-Cab H-10 57 Switch - Dimmer C-3 2H-1855 58
Ground - Left Frame Boss E-14 6 Switch - Disconnect B-15 7N-0718 36
Ground - Left Front H-5 C Switch - Engine Oil B-14 9X-0378 37
Ground - Right Rear Frame A-15 7 Switch - Forward Horn G-4 21-3360 A
Ground - Steer Column E-5 A Switch - Front Axle Temp D-1 155-8999 39
Ground - Strap Frame to Cab G-12 8X-5804 8 Switch - Front Wiper B-4 110-7886 D
Ground-To Engine C-15 9 Switch - Hazard lamp G-9 112-6167 B
Ground - To Engine Block D-14 10 Switch - Hood Actuator A-14 146-0240 40
Horn-Forward I-2 4Y-7882 1 Switch - Hyd Oil Level A-2 123-2993 19
Horns - Forward F-1 7T-0970 12 Switch - Key Start D-5 9G-7641 A
Horns - Forward I-1 7T-0970 12 Switch - Neutralizer C-3 105-6118 58
Keypad - WLPCS B-4 129-0419 59 Switch - Park Brake Oil Pressure I-4 3E-6452 42
Motor - Actuator A-14 117-1557 1 Switch - Primary Steer I-3 3E-6450 C
Motor - Blower G-11 3E-6392 56 Switch - Rear Axle Temp C-14 155-8999 33
Motor - Front Wiper D-5 147-7973 A Switch - Rear Wiper C-9 112-6174 D
Motor - Rear Wiper F-10 137-8709 C Switch - Run/Work/Panel/Tail C-8 108-3320 D
Motor - Sec Steer H-4 154-2563 C Switch - Sec Steer Test H-8 143-3001 B
Motor - Starter D-14 6V-5227 15 Switch - Secondary Steer I-3 3E-6450 C
Motors - Washers A-3 7T-8890 16 Switch - Selector AC/Heat B-9 3E-7155 D
Relay - Backup Lamp I-15 4Y-6135 25 Switch - Service Brake Pedal As. B-3 110-8029 58
Relay - Front Flood E-10 3E-5239 C Switch - Start Aid G-5 3E-7176 A
Relay - Hood Raise Lower A-14 149-2612 5 Switch - Start Aid Coolant B-15 3E-6425 22
Relay-Main A-14 101-7740 5 Switch - Stop Lamp B-3 3E-5520 60
Relay - Rear Flood E-11 3E-5239 C Switch - Tach/Speedo/Serv Meter G-5 112-6171 A
Relay - Sec Steering Intermediate F-11 3E-5239 C Switch - Temp Selector B-9 127-4540 D
Relay - Start Magnetic Switch B-14 125-1302 5 Switch - Thermostat G-11 3E-5464 56
Resistor - Blower G-11 9G-1950 56 Switch - Tran Neutralizer Override B-5 112-6156 D
Sender - Engine Coolant Temp B-15 4W-9972 A Switch - Turn Signal F-6 134-9569 A
Sender - Fuel Level C-15 134-3033 2 Tach/Speedometer E-4 153-8061 A
Sender - Hyd Temp A-3 4W-9972 19
Machine locations are repeated for components located close together.
A = Operator Compartment - Dash Console
B = Operator Compartment - Left Overhead Console
C = Operator Compartment - Relay/Fuse Panel
D = Operator Compartment - Right Overhead Console
E = Operator Compartment - Right Console
Connector Location ¹
Connector Number
Schematic
Location
Machine
Location
CONN 1 H-15 55
CONN 2 A-15 54
CONN 3 C-15 2
CONN 4 F-15,I-15 53
CONN 5 D-14 44
CONN 6 A-13 C
CONN 7 B-13 C
CONN 8 F-12 45
CONN 9 E-12 45
CONN 10 D-12 45
CONN 11 C-12 45
CONN 12 C-11 C
CONN 13 HVAC Unit G-10 56
CONN 14 Service Tool F-10 C
CONN 15 Monitor Harness H-9,l-13 C
CONN 16 Service Mode H-9 C
CONN 17 E-8 57
CONN 18 E-8 57
CONN 19 D-8 57
CONN 20 D-8 57
CONN 21 Option Code Plug I-7 C
CONN 22 F-6 A
CONN 23 I-4 C
CONN 24 G-4 A
CONN 25 Customer Data C-4 C
CONN 26 B-4 D
CONN 27 A-3 46
CONN 28 A-3 46
CONN 29 B-3 62
CONN 30 E-3 61
CONN 31 F-3 61
CONN 32 I-3 34
CONN 33 I-2,I-1,H-1,G-2 60
CONN 34 I-2,I-1,H-1,G-2 60
CONN 35 H-2,G-2,D-2 47
CONN 36 D-2 31
CONN 37 D-1 23
CONN 38 F-1 35
¹ 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.
Payload Control Fault Codes
Code Fault
16800 Battery Voltage Too High
16801 Battery Voltage Too low
25413 PCS Not Calibrated
35001 Position Sensor Out of Range
35002 Loss of Position Sensor Signal
36401 Pressure Sensor Out of Range
36402 Loss of Pressure Sensor Signal
76901 Pressure Sensor Out of Range
76902 Loss of Pressure Sensor Signal
81704 Backup Battery Error
81708 Real Time Clock Not Running
82002 Loss Of Keypad Data Link
Failure Mode Identifiers (FMI)¹
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.
14 Parameter failures.
15 Parameter failures.
16 Parameter not available.
17 Module not responding.
18 Sensor supply fault.
19 Condition not met.
20 Parameter failures.
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
Sales Model Machine Code
966G 18,20,42
972G 19,21
Machine Codes
Related Electrical Service Manuals
Title Form No.
Alternator: 107-7977 SENR4757
Caterpillar Monitoring System SENR1394
Electric Starting Motor: 6V-5227
Consist: 106-8552
Consist: 6V-5537
Consist: 6V-5538
SENR3536
SENR3581
SENR4975
Payload Control System SENR6614
Power Train ECM SENR1380
966G and 972G Wheel Loader Hyd. System
System Operation
Testing And Adjusting
RENR2114
RENR2148
Mode of Operation Mode Number
Normal 0
Harness Code 1
Parameter Display 2
Service 3
Tattletale 4
Units 5
Calibration 6,7,8
Monitoring System Mode
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
3E-1906 Solenoid - A/C Clutch 17.6 ± 0.6
3E-6332 Solenoid Valve - Start Aid 6.0
3E-8574 Solenoid Valve - Ride Control 34.3 ± 1.7
3E-9366 Solenoid - Bucket Lift,Lower,Tilt Detent 53.3 ± 2.7
4W-9972
Sender - Hydraulic Oil Temperature
Engine Coolant Temp
Torque Converter Temp
54°C (130°F) - 560 to 716
110°C (230°F) - 72 to 82
9G-1950 Resistor - A/C, Heater Blower Motor Overall 2.0 ± .1; Tap 1.0 ± .05
110-6465 Solenoid - Engine Shutdown 5.12 ± .26
121-4298 Solenoid - Clutch Modulating Valves 7.75 ± 1.0
134-3033
Sender - Fuel Level
Full:
Empty:
27.5 - 39.5
240 - 260
¹ At room temperature.
Off Machine Switch Specifications
Part No. Function Actuate Deactuate Contact Position
3E-6425 Coolant Temperature (Start Aid)
38 ± 3°C
(100.4° ± 5.4°F)
27 °C MIN
(80.6°F MIN)
Normally Closed
3E-6450
Primary Steering Oil Pressure
Secondary Steering Oil Pressure
1200 kPa MAX
(175 psi MAX)
700 ± 100 kPa
(100 ± 15 psi)
A-C, Normally Closed
A-B, Normally Open
3E-6452 Park Brake Oil Pressure
8270 kPa MAX
(1200 psi MAX)
6890 ± 345 kPa
(1000 ± 50 psi)
A-C, Normally Closed
A-B, Normally Open
3E-7693 Service Brake Oil Pressure
10700 kPa MAX
(1550 psi MAX)
8960 ± 345 kPa
(1300 ± 50 psi)
A-B, Normally Open
A-C, Normally Closed
9X-0378 Engine Oil Pressure
62.0 kPa MAX
(9.0 psi MAX)
38.0 ± 20.0 kPa
(5.5 ± 3.0 psi)
Normally Open
114-5333 Refrigerant Pressure (AC)
275 to 1750 kPa ¹
(40 to 255 psi)
-
-
Normally Open ²
155-8999
Rear Axle Temperature
Front Axle Temperature
125 °C ± 3
(257.0 °F)
117 °C Min
(242.6 °F) Min
Normally Closed
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 (25psi).
² Contact position at the contacts of the harness connector.
Wire Description Chart
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Circuits
Accessory Circuits (Continued)
101
RD
Bat(+)
515
GY
Blower Motor (HI)
102
RD
Hd Lmp
516
GN
Blower Motor (Medium)
105
RD
Key Start Sw
517
BU
Blower Motor (Low)
107
RD
Eng Shut-Down Fire Suppr
518
OR
Hazard Flasher To SW
108
BU
Aux Ckt
521
YL
A/C SW To Refrigerant SW
109
RD
Alt Output (+) Term.
522
WH
A/C Clutch To Thermostat SW
112
PU
Main Power Rly Output
537
GN
Turn Signal SW To Flasher
113
OR
Opr Mon Panel VMIS B+ Switched
538
BR
Hazard Indicator
114
GN
Warning Horn (Forward)
539
BU
Turn Signal Indicator Basic/Right
118
GY
Aux Ckt
540
WH
Turn Signal Indicator Left
120
YL
Aux Ckt
A513
PK
DC/DC Converter Memory Output
122
BU
Aux Ckt
A523
PU
Temp Potentiometer Pos 1
123
WH
Aux Ckt
A524
BR
Temp Potentiometer Pos 2
124
GN
A/C
A525
GN
Temp Potentiometer Pos 3
126
PK
Xmsn Ctrl
A526
PK
Electronic Water Valve Actuator
127
OR
Aux Ckt
A527
BU
Electronic Water Valve Actuator
128
PK
Aux Ckt
A541
PU
Flasher To Indicator Lights
129
BU
Aux Ckt
A592
BU
Blend Door Motor (A)
130
RD
Aux Ckt
A593
OR
Blend Door Motor (B)
133
OR
Aux Ckt
A594
WH
Blend Door Position Feedback (+)
134
YL
Aux Ckt
A595
GN
Blend Door Position Feedback (Signal)
135
BU
Aux Ckt
A596
YL
Blend Door Position Feedback (-)
136
GN
Sec Ster
C529
GY
Lift Press Sensor
138
GN
Auto Lube Pump To Payload Mon
C530
BU
Lift Position Sensor
141
RD
Aux Ckt
Lighting Circuits
144
GN
Aux Ckt
603
PK
Rotary Beacon
146
GY
Aux Ckt
604
OR
Stop Lamp
158
BR
Aux Ckt
605
YL
Turn Lamp - Left
167
OR
Aux Ckt
606
GY
Turn Lamp - Right
175
PK
Aux Ckt
608
GN
Flood Lamp - Rear
177
OR
Main Brkr
610
OR
Head Lamp Basic
188
WH
Aux Ckt
611
PU
Head Lamp Hi
199
RD
Aux Ckt
612
GY
Backup Lamp
Ground Circuits
614
PU
Park/Tail/Dash/Lamp
200
BK
Main Chassis
615
YL
Cab Flood Lamp/Rops
201
BK
Operator Monitor Return
617
BR
Tail/Position Lamp - Left (Road Pkg)/Width
202
BK
XMSN Ctrl
619
GN
Head Lamp Lo
250
BK
Payload Mon - Customer Gnd
633
BU
Attach Lighting Ckt
251
BK
Payload Mon - System Gnd
646
OR
Light SW To Front Flood Relay
270
BK
CMS Ident Code 0
647
GN
Light SW To Rear Flood Relay
271
BK
CMS Ident Code 1
661
GN
Tachometer Lamp
272
BK
CMS Ident Code 2
662
YL
Speedometer Lamp
273
BK
CMS Ident Code 3
663
GY
Gauge Lamps
274
BK
CMS Ident Code 4
691
GY
Warning Lights To Bkr
275
BK
CMS dent Code 5
692
YL
Flasher Bkr To Flasher
290
BK
CMS Service
Control Circuits
291
BK
CMS Clear
709
OR
Sensor Power Supply
299
BK
WTL Impl Ctrl Gnd
720
PU
XMSN Brake SW
A201
BK
WTL Impl Ctrl Serv Mode SW to GND
727
GN
Sec Ster Motor Relay
A202
BK
WTL Impl Ctrl Clear Fault SW to GND
728
BU
Sec Star Cont SW
A203
BK
WTL Impl Ctrl ID Code 3
751
GN
XMSN Shift Sol No. 1 Or 3
A204
BK
WTL Impl Ctrl ID Code 4
752
YL
XMSN Shift Sol No. 2
A205
BK
WTL Impl Ctrl ID Code 5
754
BU
XMSN Shift Sol No. 3 Or 1
A219
BK
ETAC Ctrl Gnd
755
OR
XMSN Shift Sol No. 4 Or 5
A272
BK
Impl Ctrl B-
761
GY
Lift Kickout Sol SW
A273
BK
Trans Ctrl B-
762
YL
Bucket Positioner Sol SW
Basic Machine Circuits
795
YL
Dual Hp Sol
304
WH
Starter Relay No. 1 Output
E701
PK
Auto Ride Cntl SW
306
GN
Starter Relay Coil To Neut Start SW Or Key Start SW
E702
OR
Auto Ride Cntl SW
307
OR
Key Start SW To Neutral Start SW
E707
GN
Display +V
308
YL
Main Power Relay Coil
E708
PK
Display Clock
310
PU
Start Aid SW To Start Aid Sol
E735
PU
Tack/Serv Mtr/Odometer Select
311
WH
Start Aid Sol To Temp SW
F781
BR
Downshift SW (N.O.)
321
BR
Backup Alarm Lamp Travel Alarm
F783
GN
Upshift SW (N.C.)
322
GY
Warning Horn (Forward)
F784
YL
Downshift SW (N.C.)
326
PU
Key Start SW “C” Term.
G750
BU
XMSN Cont Fwd SW To Gnd
327
PK
Shutdown Solenoid
G755
GY
XMSN Cont Rev SW To Gnd
334
BU
Start Aid Sol #2
G761
YL
XMSN Cont Speed 3 SW To Gnd
373
GN
Start Aid Switch To Timer
G762
BR
XMSN Cont Speed 4 SW To Gnd
397
OR
Hood Raise Motor
G763
PU
XMSN Cont Neut SW To Gnd
398
BU
Hood Raise Motor
G764
PK
XMSN Cont PK Brk Lever SW To Gnd
A300
GN
Hood Raise Relay Coil
G766
GN
Impl Cont SW To Gnd N.O.
A301
WH
Hood Raise Relay Coil
G767
WH
Impl Cont SW To Gnd N.C.
Monitoring Circuits
H713
PK
Impl Cont Lift Proportional Sol
403
GN
Alternator (R) Term.
H714
OR
Impl Cont Lower Proportional Sol
405
GY
Opr Mon Oil Press. (Low Setting)
H715
PU
Impl Cont Lower Kickout Sol
410
WH
Opr Mon Action Alarm
H716
WH
Impl Cont Sol Return
411
PK
Opr Mon Master
H717
BR
Impl Cont Pilot Press Sol
416
OR
Sec Star SW
818
BR
Serial Data (Transmit)
417
GY
Primary Ster SW
819
GY
Serial Data (Receive)
419
YL
Opr Mon Parking Brake
900
PU
XMSN Shift Sol No. 5 or 4
432
PK
Opr Mon Brake Press. (Oil)
901
WH
XMSN Shift Sol No. 6
441
OR
Eng Coolant Temp Gauge
910
YL
XMSN Neutizer Override Indicator
442
GY
Hyd System Temp Gauge
944
OR
Data Link + (CAT)
443
YL
Power Train Temp Gauge
945
BR
Data Link - (CAT)
447
PK
Fuel Level Gauge
973
BR
CST Autoshift- Auto/Manual SW 2
450
YL
Tach Sender (+)
975
WH
CST Autoshif t- Sol Return
453
PK
Sec Ster Action Lamp
976
OR
Ride Cont Solenoid 1
484
YL
Primary Ster Lamp
977
YL
CST Autoshift- Auto/Manual SW 1
496
WH
Opr Mon Panel Hyd Oil Level
E900
WH
ECPC Trans Output SPD +
499
GY
Opr Mon Implement Oil Filter
E901
GN
ECPC Trans Output SPD -
C413
YL
Display Data
E902
PU
ECPC Trans Intermediate SPD +
C414
BU
Display Load
E903
YL
ECPC Trans Intermediate SPD
E416
PU
PMS Lift Cyl Press Sensor
E904
BR
ECPC Trans Intermediate SPD Q+
G485
BU
Opr Mon Front Brake Temperature
E905
BU
ECPC Trans Intermediate SPD Q-
G486
GN
Opr Mon Rear Brake Temperature
E906
OR
ECPC Trans Output SPD Q+
Accessory Circuits
E907
GY
ECPC Trans Output SPD Q-
500
BR
Wiper - Front (Park)
E908
BR
ECPC Trans Input SPD +
501
GN
Wiper - Front (Low)
E909
WH
ECPC Trans Input SPD -
502
OR
Wiper - Front (HI)
E917
WH
Implement Lockout SW To GND (N.O.)
503
BR
Wiper - Rear (Park)
E918
GN
Implement Lockout SW To Gnd (N.C.)
504
YL
Wiper - Rear (Low)
E919
YL
Aux Lower Proportional Sol
505
BU
Wiper - Rear (HI)
E920
BR
Aux Lift Proportional Sol
506
PU
Washer - Front
E921
PK
Rackback Proportional Sol
507
WH
Washer - Rear
E922
GN
Dump Proportional Solenoid
508
PU
Radio Speaker - Left
E923
PK
ETAC Front Left Wheel Proportional Solenoid
509
WH
Radio Speaker - Left (Common)
E924
YL
ETAC Front Right Wheel Proportional Solenoid
511
BR
Radio Speaker - Right
E925
OR
ETAC Rear Left Wheel Proportional Solenoid
512
GN
Radio Speaker - Right (Common)
E926
BU
ETAC Rear Right Wheel Proportional Solenoid
513
OR
A/C Compressor/Refrigerant Pressure SW
E927
GN
ETAC Test Mode SW (N/C)
E928
WH
ETAC Test Mode SW (N/O)
E930
BU
ETAC Front Axle Pilot Solenoid
E936
WH
ETAC Solenoid Return
E955
OR
WLPMS PHII Keypad Data
G939
PK
Switch Return
K933
GN
Stick 2 Bypass Sol
K977
PK
ECPC Trans Oil Temp Sensor
N939
GN
Ride Control Solenoid 2
P910
BR
Secondary Steering Test Sw Input
A
3
4
5
6
8
9
10
52
12
47
15
34
16
B
C
D
E
1
2
44
42
19
20
21
22
23
24
25
26
27
54
55
58
31
60
37
35
33
53
36
59
7
39
40
57
56
62
61
45
46
A
3
4
5
6
8
9
10
12
15
B
C
D
E
1
2
19
20
21
22
23
24
25
26
27
31
37
35
33
34
36
7
39
40
42
60
44
45
59
47
48
57
61
62
58
53
54
55
56
E72059
Machine Harness Connector And Component Locations
A AA
2
A AA
1
2
325-PK-14
C
A
325-PK-14
200-BK-14
T
FUSE - A component in an electrical circuit that will open the circuit if too much current flows
through it.
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.
CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the circuit if too
much current flows through it. This does not destroy the circuit breaker and it can be reset to
become part of the circuit again.
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 Electrical Schematic Symbols
Socket
Pin
Pin or Socket
Number
Wire, Cable, or Harness
Assembly Identification
Single Wire
Connector
Circuit Number
Identification
Wire
Gauge
Wire
Color
Plug
Receptacle
9X-1123
Component
Part Number
Electrical Schematic Symbols And Definitions
1
1
1
2
2
Typical representation of a
Sure-Seal connector. The
plugand receptacle contain
both pins and sockets.
Typical representation of a
Deutsch connector. The
plug contains all sockets
and the receptacle contains
all pins.
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is
activated by electricity and held latch by a permanent magnet. It has two coils (latch and unlatch)
that make electromagnet when current flows through them. It also has an internal switch that places
the latch coil circuit open at the time the coil latches.
T
Normally open switch that will close with an increase of a specific condition (temp-press-etc.).
Normally open switch that is closed due to an applied condition, and will open again with a
specific decrease in that condition.
Normally closed switch that will open with an increase of a specific condition.
Normally closed switch that is open due to an applied condition, and will close again
with a specific decrease in that condition.
The circle indicates that the component has screw terminals and a wire can be disconnected
from it.
No circle indicates that the wire cannot be disconnected from the component.
This indicates that the component has a wire connected to it that is connected to ground.
This indicates that the component does not have a wire connected to ground. It is grounded
by being fastened to the machine.
Electrical Schematic Symbols And Definitions
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
RENR2174
October 1998
966G and 972G Wheel Loaders
Electrical System
AAH1-UP
3ZS1-UP
7LS1-UP
9RS1-UP
AAW1-UP
1EW1-UP
©
1998 Caterpillar
All Rights Reserved
Printed in U.S.A.
2
1
2
1
6
4
1
3
5
2
5
1
3
6
2
4
200-BK-14
200-BK-14
619-GN-14
KKK
KKK
LLL
LLL
LLL
200-BK-18
606-GY-18
605-YL-18
200-BK-18
KKK
FLOOD LAMP
9X-1439
FLOOD LAMP
9X-1439
RIGHT
TURN
LAMP
116-9624
LEFT
TURN
LAMP
116-9624
KKKF
F LLL
COSA LIGHTING GP
606-GY-14
619-GN-14
611-PU-14
605-YL-14
617-BR-14
606-GY-14
200-BK-14
200-BK-14
614-PU-14
V F
605-YL-14
619-GN-14
AUTO/MAN SW-4TH GEAR
MONITOR
HARNESS
CODE
PLUG
WH-18
BK-18
4
2
6
3
1
5
2
5
3
1
4
6
200-BK-14
619-GN-14
605-YL-14
606-GY-14
200-BK-14
606-GY-14
6
3
4
BK-18
YL-18
WH-18
RD-18
BU-18
5
1
2
606-GY-14
200-BK-14
605-YL-14
FV
606-GY-14
200-BK-14
200-BK-14
614-PU-14
617-BR-14
605-YL-14
611-PU-14
619-GN-14
611-PU-14
WW
LIGHTING GP-ROADING (COSA)
1
2
3
4
2
1
5
BU-18
RD-18
WH-18
YL-18
BK-18
4
3
200-BK-14
619-GN-14
606-GY-14
KKK
LH HI/LO/POSITION
TURN LAMP
105-4849
LLL
605-YL-14
6
619-GN-14
200-BK-14
617-BR
611-PU-14
617-BR
TO BUCKET
POSITION-TURN
LAMPS HARN
614-PU
614-PU
611-PU-14
619-GN-14
RH HI/LO/POSITION
TURN LAMP
105-4850
617-BR
611-PU-14
LLLF
L111
F KKK
1
2
L100
L100
L100
L101
L101 L101
L100
L99
L100
L100
L100
L99
L99
L99
L98
L98
L98
L97
L97
L97
3
L94
L94
L94
L94
L94
L93
L93
L93
L93
1
2
6
L90
L90L90
L90
L90L90
L90
L89
5
L86
L88
L88
L88
L88
4
L88
L88
L88
L86
L66
L86
L94
L86
L86
L86
L84
L84
L84 L84
L84 L84
L84
L85
L85
L85
L85
L84L84
L85
L84
L85 L85
L84 L84
L84
L83
L83
L83
L83
L83
L82
L82
L81
L81
L81
L81
L82
L82
L81
L82
L81
L82
L81
L82
L81
L80
L80
L80
L79
L79L79
L79
L77
L77
L77
4
5
6
L74
2
L74
L74
L73
L73
L73
L73
L73
L72
L72
L72
L71
1
3
L71
L71
L71
2
1
F
F
F
F
F
F
J
J
L71
L71
J
L71
J
L70
L70
L70
J
L70
L70
L70
L69
L69
J
JJ
JAPAN FRONT FRAME
619-GN-14
611-PU-14
200-BK-14
611-PU-14
619-GN-14
606-GY-14
617-BR-14
605-YL-14
FORWARD
HORN
L69
L69
FORWARD
HORN
114-RD
322-GY
322-GY
114-RD
614-PU-14
200-BK-14
RIGHT
TURN
LAMP
FLOOD
LAMP
9X-1439
FLOOD
LAMP
9X-1439
LEFT
TURN
LAMP
BL-18
RD-18606-GY-14
L69
L69
L69
200-BK-14
L69
619-GN-14
200-BK-14
200-BK-14
7T-0970
7T-0970
162-2073
162-2073
619-GN-14
200-BK-14
605-YL-14 RD-18
BL-18
L64
L64
L64
L64
L67
L67
L64
L64L64
L67
L67
L67
L67
L65
L65
L63
L63
L66
L66
L63
L64
L65
L67
L86
L67
L66
L65
L64
L63
L67
L66
L65
L64
L63
L65
L66
L64
L67
L66
L65
L64
L63
L63
L63
L61
L61 L61
L62
L62
L61
L62
L61
L62
L61
L62
L62
L61
L61
L60
2
4
1
5
6
3
1
2
6
3
4
5
G486-GN-18
G485-BU-18
G486-GN-18
G485-BU-18
201-BK-18
G485-BU-18
L60
G486-GN-18
G485-BU-18
138-GN-18
251-BK-18
201-BK-18
G485-BU-18
201-BK-18
G485-BU-18
FRONT AXLE
TEMP SW
155-8999
2
1
DDD
DDD
XMSN SHIFTER SW ASSEMBLY GNDG-400152-6432DDD
L58
L58
L58
L57
L57
L57
L55
L55
L62
L62
L60
2
1
L53
L53
L53
L53
2
L53
1
2
1
2
1
L52
L52
B
L52
A
C
B
A
C
L51
L51
L55
L50
L50
L50
L103
L103
L103
VVV
L49
VVV
VVV
YYY
VVV
8
7
1
2
3
4
5
6
6
5
4
3
2
1
7
8
V
V
V
V
V
V
K
K
K
K
K
V
V
V
V
K
K
612-GY
200-BK-14
606-GY-14
612-GY
K
K
K
BK-18
BK-18
604-OR
606-GY
614-PU
OR-18
PU-18
YL-18
A
U
T
G
G
T
S
200-BK-14200-BK-14
200-BK-14
(LOC H-9)
BBB
AAA
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
C
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
201-BK-18
275-BK-18
275-BK-18
201-BK-18
201-BK-18
270-BK-18
271-BK-18
272-BK-18
273-BK-18
274-BK-18
C
MONITOR HARNESS CODE PLUGS
S
T
G
G
T
U
A
YL-18
PU-18
OR-18
YL
BK-18
BR-18
BR-18
BK-18
614-PU-14
200-BK
614-PU
606-GY
YYY
604-OR
BK-18
BK-18
200-BK
LICENSE
PLATE
LAMP
5A-3808
L49
LEFT
STOP/TAIL/
PARK/TURN
LAMP
4Y-3460
LIGHTING GP-JAPANESE ROADING
RIGHT
STOP/TAIL/
PARK/TURN
LAMP
4Y-3264
JAPAN
BACKUP
LAMP
RELAY
4Y-6135
K
200-BK-14
K
604-OR
614-PU-14
612-GY
87A
130-RD
85
L49
86
321-BR-18
975-WH
87
30
K
L49
L49
K
L48
L48
200-BK-14
L48 L48
L47
L47
612-GY
612-GY
L47
L47
L46
BACKUP LAMP
126-9288
L46L46
L46
L45
L45
BACKUP LAMP
126-9288
966G
L44
L44
L44
L44
L45
L44
L43
L43
L43
L43
L43
972G
605-YL-14
200-BK-14
K
K
604-OR
617-BR
CAB
GND
L40
L40
L40
L40
L40
L39
L38 L38
RIGHT
REAR
CAB
FLOOD
LAMP
9X-4381
STRAP AS. 8X-5804
LEFT
REAR
CAB
FLOOD
LAMP
9X-4381
L39
L38L38
L38
201-BK-18
L38
L38
L38
L38
L38
201-BK-18
L38
L38
200-BK-14
L37
L37
L37
L37
608-GN-14
608-GN-14
334-BU-18
L37
L37
S
S
S
S
S
S
S D
3
1
2
5
4
6
202-BK-18
910-YL-18
L35
L35
L34
L33
L33
L33 L33
L33
L31
L31
L31
L31
L31
L31
L24
L35
L28
L28
L28
L28
L28
L27L27
L27
L27
L27
L26
E930-BU-18
E926-BU-18
E925-OR-18
E924-YL-18
E923-PK-18
E936-WH
167-OR
L26
L26
L25
L25
L25
L25
L24
L24
L24
L24
L24
L24
L24
L24
L24
L23
L23
L22
L22
L22
L21
L21
L21
L19
L19
L19
L19
L18
L18
L18
L16
L16
L15
L16
L15
L15
L16
L15
L17
L17
L17
L16
L15
L15
L17
L16
L15
L15
L16
L17
L15
L15
L16
L17
L15
L16
L17
L15
L16
L17
L17
L16
L15
7X-6315 STRAP
7X-6315 STRAP
G939-PK-18
L21
L11
L11
L11
L11
200-BK-18
727-GN-18
2
L11
L11
1
200-BK
L8
L8
L8
L8
L8
L8
L10
L10
L10
L8
L10
L8
L10
H
L10
102-RD-14
200-BK
L10
201-BK-18
L8
P
P
P
P
L8
L8
L6 L6
L7
L7
B
C
A
PPPP
L7
L6
L7
L6
1
2
REAR AXLE
FRONT AXLE
C-14
(COSA)
(COSA)
TURN SIGNAL
TURN SIGNAL
H-1
H-1
00
STD
ATCHZZZ 148-9268 00
6
5
4
8
7
3
1
3
5
6
5
4
3
2
1
2
24
537-GN-14
N939-GN-18
1
H716-WH
A541-PU-18
633-BU-18
1
2
4
5
6
7
8
10
11
12
L107
1
2
L106
13
14
15
16
19
20
21
22
23
24
25
2
1
B
C
A
2
1
200-BK-14
975-WH
175-RD-14
975-WH
130-RD
BK-OO
LEFT FRAME
GROUND BOSS
200-BK-14
617-BR-14
605-YL-14
200-BK-14
606-GY-14
614-PU-14
604-OR
RELAY PANEL
L115
L114
L112
L112
L110L110
L108
L108
L107
311-WH
L108
L107
L106
L102
200-BK-14
122-RD
608-GN-14
200-BK-14
V
V
V
V
432-PK-18
518-OR-14
537-GN-14
G764-PK-18
419-YL-18
202-BK-18
507-WH
A541-PU-18
538-BR
A201-BK-18
A202-BK-18
A203-BK-18
A204-BK-18
A205-BK-18
200-BK
C
506-PU
299-BK-18
A205-BK-18
A204-BK-18
A203-BK-18
A202-BK-18
201-BK-18
416-OR-18
442-GY-18
499-GY-18
496-WH-18
201-BK-18
417-GY-18
FLOOD
LAMP
9X-1439
321-BR-18
975-WH
200-BK-14
608-GN-14
175-RD-14
975-WH
604-OR
614-PU-14
606-GY-14
200-BK-14
975-WH
975-WH
202-BK-18
V
201-BK-18
201-BK-18
101-RD-4
E
976-OR
975-WH
E416-PU-18
H717-BR-18
E919-YL-18
H714-OR-18
H713-PK-18
H716-WH
E921-PK-18
G
E920-BR-18
E922-GN-18
BUCKET POS SW
138-GN-18
251-BK-18
C529-GY-18
619-GN-14
611-PU-14
606-GY-14
200-BK-14
605-YL-14
175-RD-14
114-RD
200-BK-14
299-BK
200-BK
FRONT
146-GY
762-YL
C530-BU-18
200-BK
175-RD-14
109-RD-4
112-PU-4
304-WH-8
322-GY
105-RD
130-RD
975-WH
1
200-BK
306-GN
102-RD-14
130-RD
114-RD
308-YL
522-WH-14
443-YL-18
405-GY-18
450-YL-18
G939-PK-18
403-GN-18
441-OR-18
101-RD-4
311-WH
304-WH-8
109-RD-4
617-BR-14
614-PU-14
G939-PK-18
450-YL-18
405-GY-18
443-YL-18
441-OR-18
403-GN-18
522-WH-14
109-RD-4
304-WH-8
311-WH
130-RD
V
E
101-RD-4101-RD-4
443-YL-18
450-YL-18
405-GY-18
G939-PK-18
109-RD-4
311-WH
441-OR-18
LEFT SIDE ENGINE
403-GN-18
327-PK-14
BK-00
RD-00
513-OR-14
447-PK-18
201-BK-18
522-WH-14
521-YL-14
E
201-BK-18
447-PK-18
201-BK-18
RD-00
12V BATTERY
115-2422 GP31
304-WH-8
RD-00
GN-14
GN-14
GG
GG
513-OR
513-OR-14
521-YL-14
RD-18
BK-18
LEFT TURN LAMP
162-2073
200-BK
TURN SIGNAL SW
134-9569
LEFT SIDE ENGINE
BK-00
201-BK-18
537-GN-14
A541-PU-18
540-WH-18
539-BU-18
605-YL-14
606-GY-14
A/C
CLUTCH
COIL AS.
3E-1906
201-BK-18
201-BK-18
ARC
106-8704
14
5
6
2
3
A541-PU-18 A541-PU-18
D
D
106-8704
538-BR 538-BR
538-BR
605-YL-14
606-GY-14
539-BU-18
540-WH-18540-WH-18
RD-00
538-BR
327-PK-14
RD-00
V
327-PK-14
130-RD
FF
321-BR-18
1
201-BK-18
2
3
FF
BK-18
BK-18
522-WH
521-YL-14
200-BK-14
200-BK-14
200-BK-14
TO ENGINE
BLOCK
521-YL-14
521-YL-14
327-PK-14
200-BK-14
522-WH-14
A/C
REFRIG SW
114-5333
NOTE A
ENGINE
SHUTDOWN
SOLENOID
110-6465
604-OR
522-WH-14
RD-00
G BK-18
2
3
4
WH-18T
5
S
E900-WH-18
RD-18
STOP/TAIL/PARK LAMP
107-4401
JJ AAAA BB
E
E
MOTOR
200-BK-14
200-BK-14
617-BR-14
604-OR
200-BK-14
617-BR-14
605-YL-14
12V BATTERY
115-2422 GP31
BAT
NEG POS
MTR
SG
CC
BK-00
NEG POS
200-BK-14
605-YL-14
608-GN-14
STARTER
6V-5227
499-GY-18
608-GN-14
447-PK-18
484-YL-18
453-PK-18
727-GN-18
114-RD
310-PU
N939-GN-18
200-BK-14
200-BK-14
200-BK-14
200-BK-14
200-BK-14
200-BK-14
326-RD
761-GY
306-GN
107-RD-14
306-GN
107-RD-14
200-BK
107-RD-14
306-GN
327-PK-14
BB
CC
XX
JJJ
BLOCK AS.
8C-6358
RD-0
RD-00
BB
112-PU-4
432-PK-18
419-YL-18
417-GY-18
C530-BU-18
C529-GY-18
405-GY-18
403-GN-18
326-RD
321-BR-18
310-PU
308-YL
306-GN
251-BK-18
201-BK-18
201-BK-18
146-GY
138-GN-18
122-RD
105-RD
6
101-RD-4
C
RD-00
RD-00
976-OR
975-WH
E922-GN-18
E921-PK-18
L102
975-WH
976-OR
322-GY
619-GN-14
C530-BU-18
611-PU-14
21
19
23
20
8
7
22
EE
EE
EE
TT
TT
TT
22
7
8
20
23
19
21
24
21
19
23
20
8
7
22
617-BR-14
614-PU-14
611-PU-14
F
CONN 35
138-GN-18
G942-OR-18
G942-OR-18
146-GY
251-BK-18
762-YL
C529-GY-18
C530-BU-18
H713-PK-18
H714-OR-18
C
Z
Z
Z
Z
Z
Z
Z
ZZZZ
Z
Z
H716-WH
539-BU-18
H717-BR-18
E919-YL-18
E920-BR-18
E921-PK-18
E922-GN-18
308-YL
102-RD-14
Z
Z
Z
ZZ
Z
Z
Z
306-GN
604-OR
130-RD
720-PU-18
130-RD
105-RD
112-PU-4
611-PU-14
761-GY
762-YL
608-GN-14
321-BR-18
617-BR-14
614-PU-14
604-OR
108-BU-14
124-GN-14
606-GY-14
615-YL-14
410-WH-18
167-OR
146-GY
605-YL-14
310-PU
419-YL-18
432-PK-18
G764-PK-18
129-BU
118-GY
144-GN
133-OR-18
123-WH
442-GY-18
496-WH-18
122-RD
202-BK-18
614-PU-14
N939-GN-18
CAB
GROUND
200-BK-14
200-BK
200-BK-14
200-BK
761-GY
450-YL-18
405-GY-18
443-YL-18
441-OR-18
403-GN-18
522-WH-14
521-YL-14
G764-PK-18
H717-BR-18
H716-WH
H714-OR-18
H713-PK-18
484-YL-18
453-PK-18
496-WH-18
617-BR-14
608-GN-14
604-OR
506-PU
507-WH
606-GY-14
326-RD
521-YL-14
322-GY
484-YL-18
447-PK-18
V
443-YL-18
442-GY-18
619-GN-14
441-OR-18
130-RD
614-PU-14
605-YL-14
614-PU-14
453-PK-18
499-GY-18
727-GN-18
18
3
9
G939-PK-18
138-GN-18
416-OR-18
522-WH-14
416-OR-18
299-BK
FRONT
ENGINE
REAR
450-YL-18
RELAY
PANEL
202-BK-18
E416-PU-18
E416-PU-18
202-BK-18
V
E
299-BK
E920-BR-18
F
202-BK-18202-BK-18
499-GY-18
202-BK-18
202-BK-18
202-BK-18
17
727-GN-18
102-RD-14
G939-PK-18
507-WH
506-PU
E919-YL-18
614-PU-14
617-BR-14
606-GY-14
202-BK-18
6
251-BK-18
8
A272-BK
251-BK-18
A219-BK-18
251-BK-18
605-YL-14
200-BK
299-BK-18
614-PU
762-YL-18
614-PU
H716-WH
614-PU
944-OR-18
945-BR-18
307-OR-18
614-PU
614-PU-14
614-PU
614-PU
614-PU
614-PU-14
614-PU-14
5
614-PU
201-BK-18
L61
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
944-OR-18
945-BR-18
120-YL
944-OR-18
945-BR-18
944-OR-18
307-OR-18
299-BK-18
A219-BK-18
251-BK-18
614-PU
614-PU
G767-WH-18
299-BK-18
A219-BK-18
251-BK-18
515-GY-14
516-GN-14
517-BU-14
521-YL-14
G766-GN-18
H709-BU-18
H708-OR-18
973-BR-18
977-YL-18
945-BR-18
944-OR-18
4
521-YL-14
521-YL-14
C530-BU-18
C529-GY-18
610-OR-14
610-OR-14
610-OR-14
503-BR
505-BU
504-YL
614-PU
614-PU
614-PU
614-PU
G767-WH-18
G766-GN-18
H709-BU-18
H708-OR-18
977-YL-18
973-BR-18
973-BR-18
977-YL-18
945-BR-18
944-OR-18
944-OR-18
945-BR-18
H715-PU-18
H710-PK-18
G943-BU-18
H711-GN-18
G947-WH-18
E917-WH-18
H719-OR-18
E918-GN-18
H720-BU-18
G944-YL-18
E920-BR-18
E919-YL-18
H714-OR-18
H713-PK-18
H716-WH
G764-PK-18
H717-BR-18
E922-GN-18
E921-PK-18
976-OR
976-OR
E921-PK-18
E922-GN-18
H717-BR-18
G764-PK-18
H716-WH
H713-PK-18
H714-OR-18
E919-YL-18
E920-BR-18
507-WH
506-PU
617-BR
507-WH
506-PU
617-BR
3
617-BR
506-PU
507-WH
306-GN
419-YL-18
G
C
146-GY
146-GY
1
112-PU-4
146-GY
146-GY
146-GY
146-GY
146-GY
945-BR-18
146-GY
C529-GY-18
321-BR-18
C530-BU-18
2
118-GY
720-PU-18
7
118-GY
118-GY
3
450-YL-18
720-PU-18
118-GY
604-OR
130-RD
720-PU-18
720-PU-18
720-PU-18
604-OR
130-RD
E702-OR-18
E702-OR-18
E702-OR-18
310-PU
308-YL
326-RD
322-GY
619-GN-14
611-PU-14
605-YL-14
606-GY-14
K933-GN-18
496-WH-18
443-YL-18
447-PK-18
432-PK-18
403-GN-18
405-GY-18
441-OR-18
442-GY-18
619-GN-14
611-PU-14
442-GY-18
441-OR-18
605-YL-14
606-GY-14
310-PU
308-YL
326-RD
322-GY
405-GY-18
403-GN-18
432-PK-18
447-PK-18
443-YL-18
496-WH-18
K933-GN-18
4
K933-GN-18
496-WH-18
443-YL-18
447-PK-18
432-PK-18
403-GN-18
405-GY-18
322-GY
326-RD
308-YL
310-PU
606-GY-14
605-YL-14
102-RD-14
105-RD
975-WH
138-GN-18
2
5
G750-BU
F784-YL-18
F781-BR-18
F783-GN-18
G755-GY
441-OR-18
442-GY-18
611-PU-14
619-GN-14
G763-PU
113-OR-18
E-8
L98
MUR440
105-RD
E701-PK-18
UNUSED
502-OR
501-GN
500-BR
1
105-RD
102-RD-14
6
910-YL-18
501-GN
910-YL-18
102-RD-14
E701-PK-18
500-BR
501-GN
502-OR
500-BR
910-YL-18
502-OR
501-GN
E701-PK-18
102-RD-14
646-OR-18
646-OR-18
124-GN-14
615-YL-14
522-WH-14
2
1
138-GN-18
138-GN-18
144-GN
167-OR
108-BU-14
129-BU
F785-WH-18
10
410-WH-18
113-OR-18
615-YL-14
6
2
34
25
23
13
28
11
32
14
3
20
8
18
22
5
4
7
16
30
33
40
10
29
39
27
19
36
17
21
38
35
37
24
9
1
26
15
12
31
663-GY
661-GN
662-YL
A541-PU-18
537-GN-14
615-YL-14
661-GN
662-YL
663-GY
538-BR
611-PU-14
113-OR-18
410-WH-18
615-YL-14
QQQ
SSS
RRR
PPP
614-PU-14
617-BR-14
410-WH-18
113-OR-18
518-OR-14
537-GN-14
663-GY
662-YL
661-GN
615-YL-14
22
299-BK-18
299-BK-18
CAB
GROUND
120-YL
299-BK-18
299-BK-18
120-YL
133-OR-18
299-BK-18
299-BK-18
299-BK-18
299-BK-18
299-BK-18
299-BK-18
YES
NO
YES
YES
NO
YES
NO
YES
NO
NO
144-GN
504-YL
505-BU
503-BR
OPTIONS CODE PLUGS
(LOC I-7)
122-RD
122-RD
122-RD
762-YL-18
200-BK-14
608-GN-14
TTT
QQQ
3 FUNCTIONS WITH
SELECTOR SWITCH
2 FUNCTIONS
118-GY
3 FUNCTIONS WITH
DEDICATED 3RD LEVER
2 FUNCTIONS
RRR
SSS
CODE
PLUG
DESCRIPTION
FULL ELECTRONIC IMPLEMENT CONTROL
CONFIGURATIONS
JOY SITCK LEVER
3 FUNCTIONS WITH
SELECTOR SWITCH
299-BK-18
299-BK-18
299-BK-18
SINGLE AXIS LEVERS
H
H
H
H
L4
L4
L4
2
H
L4
L4
L4
L4
L4
L4
L4
L4
L4
L4
L4
L3
L3
L3
H
E928-WH-18
C529-GY-18
C530-BU-18
E701-PK-18
C
C
C
C
C
603-PK
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C C
P
C
615-YL-14
12
11
10
9
8
1
7
633-BU-18
200-BK
605-YL-14
606-GY-14
605-YL-14
606-GY-14
662-YL
661-GN
606-GY-14
605-YL-14
663-GY
537-GN-14
502-OR
501-GN
500-BR
291-BK-18
290-BK-18
275-BK-18
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
118-GY
633-BU-18
E701-PK-18
K933-GN-18
945-BR-18
944-OR-18
910-YL-18
615-YL-14
614-PU
E702-OR-18
538-BR
496-WH-18
447-PK-18
443-YL-18
442-GY-18
441-OR-18
432-PK-18
410-WH-18
405-GY-18
403-GN-18
326-RD
308-YL
307-OR-18
D
D
D
D
D
D
D
D
308-YL
611-PU-14
E701-PK-18
E702-OR-18
275-BK-18
291-BK-18
290-BK-18
270-BK-18
271-BK-18
272-BK-18
273-BK-18
274-BK-18
945-BR-18
410-WH-18
944-OR-18
200-BK
K933-GN-18
405-GY-18
432-PK-18
447-PK-18
441-OR-18
443-YL-18
442-GY-18
113-OR-18
403-GN-18
496-WH-18
910-YL-18
910-YL-18
496-WH-18
403-GN-18
113-OR-18
442-GY-18
443-YL-18
441-OR-18
447-PK-18
432-PK-18
405-GY-18
K933-GN-18
615-YL-14
944-OR-18
410-WH-18
945-BR-18
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
290-BK-18
291-BK-18
275-BK-18
E702-OR-18
E701-PK-18
200-BK
200-BK
200-BK
STEER
COLUMN
GROUND
615-YL-14
200-BK
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
105-RD
500-BR
502-OR
118-GY
501-GN
326-RD
307-OR-18
501-GN
118-GY
502-OR
500-BR
E735-PU-18
E735-PU-18
373-GN-18
310-PU
308-YL
663-GY
373-GN-18
310-PU
308-YL
663-GY
614-PU
A541-PU-18
662-YL
661-GN
537-GN-14
X
X
200-BK
G
G
G
G
G
G
G
G
614-PU
9
614-PU
537-GN-14
661-GN
662-YL
202-BK-18
605-YL-14
606-GY-14
202-BK-18
662-YL
661-GN
537-GN-14
E707-GN-18
E708-PK-18
C413-YL-18
C414-BU-18
C414-BU-18
C413-YL-18
E708-PK-18
E707-GN-18
E707-GN-18
E708-PK-18
C413-YL-18
C414-BU-18C414-BU-18
C413-YL-18
E708-PK-18
E707-GN-18
605-YL-14
606-GY-14
201-BK-18
200-BK
G750-BU
F783-GN-18
F785-WH-18
F784-YL-18
G755-GY
G763-PU
F781-BR-18
7
6
5
4
W
3
2
W
D
CONN 24
1
322-GY
G750-BU
F781-BR-18
F783-GN-18
G755-GY
G763-PU
D
611-PU-14
BUCKET TURN
SIGNAL IND LAMP
7N-5876
H
8
537-GN-14
102-RD-14
QQ
202-BK-18
D
201-BK-18
20
23
19
12
692-YL TURN SIGNALS
21
6
11
INDICATOR LAMP
POSITION
COLUMN
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
614-PU
G
614-PU
299-BK-18
8
7
5
4
299-BK-18
TX B CHANNEL
614-PU
200-BK
202-BK-18
TX A CHANNEL
2
124-GN-14
A525-GN-18
1
H
H
2
1
AIH SW
(MOMENTARY)
112-6169
3116 ENG ONLY
10
3
2
633-BU-18
6
A
B
9
8
7
6
5
4
3
499-GY-18
V
V
202-BK-18
COSA
LICENSE
PLATE
LAMP
125-4439
3
118-GY
G944-YL-18
LIFT POSITION SENSOR
G943-BU-18
200-BK-14
BR
BU
YL
WH
118-GY
RD
C
C C
C
C
C
398-BU-14
C
C
C
C
C
C
C
397-OR-14
A301-WH
C
C
633-BU-18
403-GN-18
ALTERNATOR
107-7977
C
C
B-
E416-PU-18
138-GN-18
251-BK-18
12
11
C
C
10
C
C
9
D+
B+
C529-GY-18
C530-BU-18
R
945-BR-18
944-OR-18
403-GN-18
944-OR-18
945-BR-18
TO ENGINE
BLOCK
614-PU-14
1
2
3
4
5
6
7
8
109-RD-4
RD
E
E
BK-4
109-RD-4
1
2
2
1
C
B
A
L115
L115
L114
L112
L111
L111
E900-WH-18
E901-GN-18
E906-OR-18
E907-GY-18
E902-PU-18
E903-YL-18
E904-BR-18
E905-BU-18
1
2
RD
LL
LL
E
RD
RD
E
NOT
USED
E
975-WH
8
606-GY-14
E909-WH-18
751-GN-18
321-BR-18
WH-18
BK-18
7
WH-18
BK-18
WH-18
BK-18
WH-18
BK-18
405-GY-18
201-BK-18
WH-18
E908-BR-18
BACKUP ALARM
123-6449
441-OR-18
2
1
2
1
2
1
605-YL-14
RD
RD
BK-18
T
BK-18
WH-18
T
T
E906-OR-18
975-WH-18
1ST
SOL 6
2ND
SOL 5
3RD
SOL 4
4TH
SOL 3
975-WH-18
PROP
SOLENOID
VALVES (6)
159-0932
T
T
T
T
T
T
T
T
T T
G939-PK-18
1
2
RD
2
RD-00
311-WH
BK
BK
T
450-YL-18
INPUT
SPEED
SENSOR
RIGHT SIDE ENGINE
BK-18
RIGHT SIDE ENGINE
TORQUE CONVERTER
OIL TEMP SENDER
4W-9972
1
752-YL-18
754-BU-18
755-OR-18
900-PU-18
1
6
2
901-WH-18
2
1
1
2
200-BK
311-WH
GROUND
+8V
SIGNAL
OR-18
BK-18
WH-18
E901-GN-18
E907-GY-18
200-BK
441-OR-18
BK-18
RD
RD
RD
REV
SOL 1
FWD
SOL 2
975-WH-18
975-WH-18
975-WH-18
975-WH-18
975-WH-18
2
ECPC TRANSMISSION
ECPC TRANSMISSION
975-WH-18
E900-WH-18
SPEED
SENSOR
TRANS
OIL TEMP
SENSOR
100-3055
K977-PK-18
709-OR-18
202-BK-18
RD
RD
RD
1
2
1
2
1
2
ENGINE COOLANT
TEMP SENDER
4W-9972
443-YL-18
ENGINE OIL
PRESS SW
9X-0378
BK-18
1
BK-18
ENGINE SPEED
SENSOR
6V-2455
FUEL
LEVEL
SENDER
134-3033
COOLANT
TEMP SW
3E-6425
E
T
L111
R
CONN 7
CONN 6
V
1
2
1
2
5
4
ATCHLH FRONT LIGHTS (COSA)
5
V
502-OR
V
LL
LL
LL
614-PU-14
200-BK-14
443-YL-18
E
HH
A
C
B
1
2
SPEED SENSORS (5)
3E-8848
H-1
H-1
200-BK-14
U
614-PU-14
112-PU-4
200-BK
306-GN
308-YL
304-WH-8
975-WH
102-RD-14
105-RD
114-RD
130-RD
HOOD
BREAKER
6T-3644
101-RD-12
20
R
R
109-RD-4
11
01
307-OR-18
8
21
17
8
3
18
7
141-3886
10
C
9
14
16
4
C
UNUSED
2
1
19
15
20
6
5
24
LLL
13
25
22
23
12
308-YL
114-RD
130-RD
102-RD-14
306-GN
200-BK
975-WH
130-RD
105-RD
304-WH-8
112-PU-4
109-RD-4
A523-PU-18
A524-BR-18
101-RD-4
109-RD-4
RELAY PANEL
101-RD-4
RELAY PANEL
177-RD-4
177-RD-8
BK
BK
308-YL
633-BU-18
200-BK
112-PU-4
R R
177-RD-4
R
C
A219-BK-18
BK-18
A219-BK-18
BK-18
STD
7
975-WH
306-GN
START RELAY
125-1302
C
200-BK
LH FRONT LIGHTS (COSA)
304-WH-8
177-RD-8
R
R
RUNNING LAMP BREAKER
9H-1958
20A
102-RD-14
R
R
H-1
10A
02
10A 130-RD
114-RD
105-RD
FORWARD HORN
310-PU
322-GY
6
10A
G763-PU
202-BK-18
10A
101-RD
101-RD
611-PU-14
101-RD
101-RD
L33
G755-GY
101-RD-14
RUNNING LAMPS
R
R
R
F781-BR-18
R
R
R
R
80A
BUSS BAR
7V-9275
MAIN
BREAKER
9S-4693
101-RD-12
A
B
B
C
A
D
E
R
109-RD-4
R
138-GN-18
R
ALT
BREAKER
9S-4693
80A
TAIL/DOME
L114
CONN 2
L114
L110
L96
L96
L96
L96
141-3884
L95
L95
L95
R
COSA
LICENSE
PLATE
LAMP
125-4439
122-RD
STOPLAMP/HOODSW
R
R
122-RD
5
141-RD
199-RD
107-RD-14
ENG SHUTDOWN107-RD-14
107-RD-14
101-RD-14
R
R
A524-BR-18
A523-PU-18
517-BU-14
10A FUSE
3K-8782
177-RD-8
101-RD-14
V
V
V
HH
KK
KK
U
FUSE
HOLDER
4K-5122
101-RD-4
604-OR
200-BK-14
200-BK-14
200-BK-14
614-PU-14
STOP/TAIL/PARK LAMP
107-4401
RD-18
WH-18
BK-18
HOOD
ACTUATOR
SW
146-0240
S
T
G
606-GY-14
614-PU-14
604-OR
398-BU-14
397-OR-14
HOOD
ACTUATOR
AS.
124-4236
MOTOR AS.
117-1557
122-RD
R
31
2
MOTOR
RD
BK
A219-BK-18
V
200-BK-14
606-GY-14
608-GN-14
RELAY PANEL
199-RD
141-RD
MAIN RELAY
101-7740
201-BK-18
CUSTOMER
DATA
CONNECTION
RIGHT REAR
FRAME GND
RD-18
BK-18
RIGHT TURN LAMP
162-2073
107-RD-14
ENGINE SHUTDOWN BKR
6T-3643
15
JJ
FLOOD
LAMP
9X-1439
608-GN-14
4
JJJ
202-BK-18
JJJ
BK-00
BK-00
DISCONNECT
SWITCH
7N-0718
RD-00
BK-00
AUX START
RECEPTACLE
144-7929
975-WH
U
U
L111
L110
L102
3
BK-18
4
WH-18
RD-18
A300-GN
A301-WH
130-RD
YY
A
C
B
2
1
U
HOOD RAISE/LOWER RELAY
149-2612
BU-14
WH-18
RD-14
BK-14
GN-18
OR-14
HOOD UP PWR
HOOD UP SW
GROUND
3
+ BATTERY
720-PU-18
HOOD DN SW
UNUSED
HOOD DN PWR
V
126-PK
A300-GN
2
3RD FUNC LIFT PROP SOL
496-WH-18
416-OR-18
UNUSED
484-YL-18
417-GY-18
977-YL-18
UNUSED
973-BR-18
40
500-BR
200-BK-14
321-BR-18
A525-GN-18
447-PK-18
201-BK-18
975-WH
321-BR-18
201-BK-18
447-PK-18
201-BK-18
175-RD-14
4
6
5
LLL
R
C
A301-WH
416-OR-18
484-YL-18
ATCH
175-RD-14
398-BU-14
200-BK-14
A300-GN
F784-YL-18
397-OR-14
175-RD-14
RD-0
G750-BU
175-RD-12
G750-BU
G486-GN-18
201-BK-18
RR
RR
G766-GN-18
3
C
RH FRONT LIGHTS (COSA)G-101
RD-0
L102
RD-0
L102
614-PU
G767-WH-18
201-BK-18
L102
E416-PU-18
141-3885
751-GN-18
KKK
975-WH
202-BK-18
L102
OPTIONS
CODE PLUG
(LOC I-5)
200-BK
MUR440
A201-BK-18
RD-0
L102
RD-0
L102
GGGGGG
G
728-BU-18
417-GY-18
728-BU-18
1
SS
SS
CHASSIS
GROUND
200-BK-18
200-BK
200-BK
H728-GN-18
727-GN-18
136-GN-18
STDRH FRONT LIGHTS (COSA)
G486-GN-18
L37
518-OR-14
H729-WH-18
118-GY
118-GY
H729-WH-18
120-YL
L37
A525-GN-18
124-GN-14
517-BU-14
516-GN-14
C
C
910-YL-18
720-PU-18
E702-OR-18
G766-GN-18
G767-WH-18
E701-PK-18
973-BR-18
977-YL-18
201-BK-18
200-BK
113-OR-18
C
515-GY-14
A524-BR-18
A523-PU-18
910-YL-18
720-PU-18
AUTO
502-OR
122-RD
E702-OR-18
G767-WH-18
G766-GN-18
E701-PK-18
977-YL-18973-BR-18
973-BR-18
E701-PK-18
L50
L50
G767-WH-18
614-PU
A541-PU-18
106-8704
691-GY
692-YL
691-GY
614-PU
3RD FUNC LOWER PROP SOL
3
105-RD
2
P910-BR-18
2
H709-BU-18
102-RD-14
12
200-BK
251-BK-18
614-PU
126-PK
C
L103
L103
L103
310-PU
311-WH
E927-GN-18
G766-GN-18
G767-WH-18
E702-OR-18
727-GN-18
11
3
2
P910-BR-18
200-BK
1
V
326-RD
327-PK-14
200-BK-14
107-RD-14
306-GN
ENGINE SHUTDOWN CONTROL
3E-0462
OR-18
WH-18
YL-18
BU-18
H-1
200-BK-14
200-BK
BK-18
RD-18
144-GN
+ BATTERY
299-BK-18
02
975-WH
A272-BK
H708-OR-18
H716-WH
UNUSED
H715-PU-18
105-RD
H719-OR-18
3RD LEVER 5000HZ
H708-OR-18
727-GN-18
UNUSED
H708-OR-18
728-BU-18
H709-BU-18
E917-WH-18
E918-GN-18
G485-BU-18
727-GN-18
200-BK
200-BK
728-BU-18
200-BK
410-WH-18
201-BK-18
118-GY
615-YL-14
608-GN-14
200-BK
614-PU
662-YL
975-WH
L85
E
975-WH
D
614-PU
G486-GN-18
614-PU
200-BK
141-3883
202-BK-18
521-YL-14
944-OR-18
945-BR-18
G
G
118-GY
201-BK-18
UNUSED
G486-GN-18
REAR AXLE TEMP SW.
155-8999
40
39
35
6
2
1
E927-GN-18
E928-WH-18
C
202-BK-18
C
C
1
2
126-PK
136-GN-18
T
BK
BK
128-PK
G486-GN-18
G486-GN-18
LIFT LINKAGE POS 500Hz 35
19
31
24
23
21
22
13
15
16
614-PU-14
11
10
9
8
727-GN-18
251-BK-18
7
KKK
201-BK-18
1
661-GN
663-GY
G766-GN-18
E702-OR-18
200-BK-14
GROUND
G485-BU-18
8
118-GY
SEAT
UNUSED
23
22
21
727-GN-18
20
24
728-BU-18
18
17
16
15
11
10
9
8
7
6
5
4
2
1
19
12
975-WH-18
G
128-PK
Z
13
G485-BU-18
126-PK
Z
H708-OR-18
H709-BU-18
LIFT KICKOUT
SET SW (MOM)
116-4506
201-BK-18
201-BK-18
123-WH
123-WH
126-PK
G485-BU-18
K933-GN-18
123-WH
Z
8
307-OR-18
326-RD
128-PK
PILOT CTRL
200-BK
Z
Z
Z
SEC STER
INTERMEDIATE
RELAY
3E-5239
136-GN-18
7
515-GY-14
516-GN-14
517-BU-14
2
5
5
1
521-YL-14
1
3
4
975-WH-18
A525-GN-18
A524-BR-18
A523-PU-18
6
C
RD-14
BK-14
BR-14
BLOWER SW
(LOW,MED,HI)
3E-7156
C
HVAC OPERATOR CONTROLS
TEMPERATURE SELECTOR
POTENTIOMETER
127-4540
SELECTOR SW
(A/C,OFF,HTR)
3E-7155
727-GN-18
728-BU-18
727-GN-18
728-BU-18
373-GN
373-GN
373-GN
200-BK
27
2
30
5
6
3
8
10
11
12
13
14
7
20
G485-BU-18
945-BR-18
L61
126-PK
XMSN CNTRLS
15
126-PK
9
24
37
22
23
136-GN-18
21
24
25
19
18
29
31
38
32
33
17
16
34
36
SEC STER
ZZ
12
17
23
L102
OR-18
GROUND
308-YL
UNUSED
945-BR-18
944-OR-18
CAT DATA LINK -
CAT DATA LINK +
LIFT PRESS-ROD END
2
251-BK-18
250-BK-18
499-GY-18
299-BK-18
E955-OR-18
A219-BK-18
537-GN-14
3
299-BK-18
6
5
5
973-BR-18
2
D
D
1
17
D
450-YL-18
334-BU-18
C
D
A
B
29
28
26
C
D
A
B
200-BK
A
B
C
200-BK
419-YL-18
4
5
6
14
540-WH-18
540-WH-18
32
200-BK
605-YL-14
G764-PK-18
606-GY-14
200-BK
200-BK
113-OR-18
122-RD
E702-OR-18
AUTO RIDE
CONTROL LAMP
7N-5876
E701-PK-18
6
4
19
518-OR-14
D
945-BR-18
944-OR-18
J
H
G
F
E
D
C
B
105-RD
1
L2L2
24
499-GY-18
24
200-BK
200-BK
200-BK
200-BK
GROUND
+V (HAZARDS)
+V (TURN SIG)
944-OR-18
201-BK-18
BUCKET IND
TURN IND
30B
49
49A
31
C2
C
2
D
126-PK
L26
E735-PU-18
1
202-BK-18
Z
1
2
944-OR-18
945-BR-18
1
201-BK-18
ACTION
ALARM
3E-6328
NEUTRALIZER
OVERRIDE LAMP
7N-5876
T
410-WH-18
BK
RD
200-BK
105-RD
1
136-GN-18
CONN
J2
CONN
J1
CAB
GROUND
ECAP SERVICE
TOOL CONN
200-BK-14
G
975-WH-18
200-BK
614-PU
614-PU
614-PU
200-BK
646-OR-18
661-GN
662-YL
663-GY
537-GN-14
518-OR-14
614-PU
SECONDARY STER
TEST SW
143-3001
614-PU
202-BK-18
202-BK-18
L38
L39
C
5
38
35
37
30
27
14
13
21
39
7
11
29
23
26
19
25
22
3
4
1
33
6
15
16
9
34
8
18
24
10
2
20
32
28
40
31
12
B
A
614-PU
N939-GN-18
977-YL-18
E909-WH-18
31
RH DOME LAMP
3E-6389
2
516-GN-14
515-GY-14
200-BK-14
522-WH-14
23 INPUT SPEED -
2
32
33
21
5
34
35
36
299-BK-18
30
24
26
13
4
38
14
27
28
29
25
18
01
1
1
1
8
10
9
G767-WHG766-GN
AUTO
16
20
37
6
39
OFF
ON
SW POS
INPUTS (1=SW CLSD, 0=SW OPEN)
ATT AUTO RIDE CTRL SW OPERATION
7
12
22
10
11
3
A541-PU-18
36
17
499-GY-18
499-GY-18
H728-GN-18
IMPL FILTER
611-PU-14
33
617-BR-14
619-GN-14
611-PU-14
614-PU-14
J
UNUSED
7
200-BK
21
J
614-PU
B
200-BK
J
J
A
538-BR
MUR440
UNUSED
OPERATOR SW INPUT
20
C529-GY-18
538-BR
499-GY-18
J
J
614-PU
633-BU-18
YL-18
202-BK-18
614-PU
614-PU
614-PU
19
PU-18
200-BK-14
606-GY-14
J
605-YL-14
619-GN-14
J
202-BK-18
720-PU-18
611-PU-14
J
136-GN-18
136-GN-18
J
200-BK
200-BK
200-BK
200-BK
P910-BR-18
J
610-OR-14
619-GN-14
6
J
RH TURN &
CLEARANCE
LAMP
4Y-3263
1
322-GY
FORWARD
HORN
4Y-7882
PU-18
YL-18
CAB
GROUND
200-BK-14
2
5
200-BK-14
614-PU
614-PU
ZZZ
G762-BR-18
G761-YL-18
202-BK-18
202-BK-18
P910-BR-18
G761-YL-18
200-BK-14
611-PU-14
619-GN-14
617-BR-14
L71
102-RD-14
3
BK-18
BK-18
6
A
B
BK-18
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
200-BK-14
A541-PU-18
BK
158-BR-14
4
GY-18
605-YL-14
PU-18
BU-18
611-PU-14
200-BK
BR-18
T
C
YL-18
WH-18
200-BK-14
617-BR-14
200-BK-14
611-PU-14
619-GN-14
200-BK-14
114-RD
605-YL-14
C
HIGH BEAM
IND LAMP
7N-5876
T
D
158-BR-14
3
1
GN-18
662-YL
661-GN
C413-YL-18
201-BK-18
E707-GN-18
E708-PK-18
C414-BU-18
158-BR-14
C414-BU-18
E708-PK-18
E707-GN-18
201-BK-18
W
D
201-BK-18
D
C413-YL-18
G939-PK-18
C
17
15
STEERING COLUMN AS. 151-7007
105-RD
539-GN-18
FORWARD/NEUTRAL/
REVERSE SW
152-5707
HI/LO BEAM
HEAD LAMP
4Y-4580
617-BR
122-RD
HI/LO BEAM
HEAD LAMP
4Y-4580
124-GN-14
108-BU-14
LH TURN &
CLEARANCE
LAMP
4Y-3580
TACH/SPEEDOMETER
153-8061
LAMPS
7N-5876
100-5895
LAMPS
7N-5876
GROUND
+V DISPLAY
CLOCK
MODULE LOAD
HARNESS CODE
DATA
200-BK
WH-18 4
2
J
2
1
DOWNSHIFT SW
152-5710
UPSHIFT SW
152-5709
4
3
102-RD-14
610-OR-14
L35
WARNING LAMPS
L45
1
113-OR-18
5
129-BU
123-WH
614-PU
146-GY
C
ANTENNA AS.
(AM/FM RADIO)
9U-2331
L103
L103
L103
540-WH-18
2
RD-0
6
RD-0
VVV
VVV
327-PK-14
200-BK-14
107-RD-14
G764-PK-18
419-YL-18
202-BK-18
432-PK-18
201-BK-18
202-BK-18
416-OR-18
453-PK-18
202-BK-18
417-GY-18
484-YL-18
SECONDARY
STEERING
PRESS SW
3E-6450
PRIMARY
STEERING
PRESS SW
3E-6450
BK
BK
306-GN
311-WH
727-GN-18
326-RD
310-PU
RD
RD
3
BU
BU
201-BK-18
E735-PU-18
291-BK-18
290-BK-18
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
201-BK-18
A
4
B
538-BR
611-PU-14
C
C
B
A
NN
V
E701-PK-18
202-BK-18
WWW
BU-18
YL-18
GN-18
OR-18
BK-18
A
B
6
XXX
XXX
608-GN-14
200-BK-14
200-BK-14
C
5
3
1
2
C
ANTENNA AS.
(C.B. RADIO)
9U-2332
B
A
BEACON
128-6983
F
2
5
5
G486-GN-18
G485-BU-18
G486-GN-18
G485-BU-18
G486-GN-18
G485-BU-18
BK
RD
2
1
200-BK-14
603-PK-14
A
4
B
C
615-YL-14
200-BK-14
CAB
FLOOD
LAMP
9X-4381
VVV
VVV
J
146-GY
761-GY
299-BK-18
F
F
F
F
F
F
419-YL-18
G764-PK-18
C
B
A
C
B
A
A
B
C
STD FRONT FRAME
GROUND
+24V
SIGNAL
OR-18
BK-18
WH-18
251-BK-18
C530-BU-18
138-GN-18
LIFT POSITION
SENSOR
161-8904
F
L2
BRAKE OIL
PRESS SW
3E-7693
PARK
BRAKE SW
3E-6452
BK
RD
BU
BU
RD
BK
BOTH SHOWN
WITH BRAKE OFF
NN
NN
VVV
VVV
WWW
WWW
201-BK-18
200-BK-14
432-PK-18
VVV
V
WH-18
V
CAB
FLOOD
LAMP
9X-4381
200-BK-14
615-YL-14
E416-PU-18
E702-OR-18
BK-18
OR-18
GN-18
YL-18
BU-18
UNUSED
L89 L89
3
2
GROUND
ENG SOL
2
RD-0
BK-0
944-OR-18
403-GN-18
411-PK-18
410-WH-18
201-BK-18
113-OR-18
945-BR-18
274-BK-18
273-BK-18
272-BK-18
271-BK-18
270-BK-18
442-GY-18
443-YL-18
441-OR-18
447-PK-18
432-PK-18
405-GY-18
290-BK-18
291-BK-18
8
9
28
10
36
29
5
20
19
24
18
11
38
34
35
14
23
6
16
22
12
3
32
40
31
37
30
1
C
C
1
3
5
2
7
1
RIDE CONTROL
LAMP
7N-5876
7
4
727-GN-18
YY
XX
VV
VV
SSSS
106-8704
4
6
12
10
6
9
8
REAR AXLE TEMP
HARNESS CODE 4
HARNESS CODE 3
HARNESS CODE 2
HARNESS CODE 1
HARNESS CODE 0
HYD OIL LEVEL
5
25
MODULE CLOCK
CLUSTER +V
CAT DATA LINK +
CAT DATA LINK -
HYD TEMP SENSOR
CNVT TEMP SENSOR
ACTION LAMP
FUEL LEVEL SENSOR
COOL TEMP SENSOR
BRK OIL PRESS
ENG OIL PRESS
ACTION ALARM
GROUND
UNUSED
DATA
HARNESS CODE 5
ALTERNATOR
FRONT AXLE TEMP
+ BATTERY
SERVICE
CLEAR
7N-5876
LAMP
HAZARD FLASHER
11
114-RD
411-PK-18
113-OR-18
322-GY
113-OR-18
MODULE LOAD
MODULE DATA
14
200-BK
200-BK
538-BR
615-YL-14
E927-GN-18
12
E928-WH-18
A219-BK-18
200-BK
E930-BU-18
321-BR-18
200-BK
167-OR
E936-WH
E925-OR-18
E926-BU-18
633-BU-18
D
D
614-PU
614-PU
BK-18
WH-18
RD-18
B
C
A
202-BK-18
D
E924-YL-18
F785-WH-18
UNUSED
UNUSED
UNUSED
UNUSED
40
39
507-WH
E416-PU-18
E416-PU-18
122-RD
35
977-YL-18
122-RD
614-PU
499-GY-18
504-YL
503-BR
202-BK-18
38
709-OR-18
202-BK-18
HARNESS CODE
F784-YL-18
614-PU
K977-PK-18
E900-WH-18
E901-GN-18
E906-OR-18
E907-GY-18
E902-PU-18
E905-BU-18
E908-BR-18
E909-WH-18
944-OR-18
122-RD
E903-YL-18
E904-BR-18
975-WH
453-PK-18
633-BU-18
754-BU-18
752-YL-18
751-GN-18
608-GN-14
FRAME
GROUND
251-BK-18
755-OR-18
900-PU-18
901-WH-18
17
11
C
15
12
5
MODULE LOAD
CLOCK
4
18
20
+V DISPLAY
21
22
9
14
8
16
10
13
7
23
3
2
1
G486-GN-18
32
33
334-BU-18
1
4
L71
L71
L71
L71
24
113-OR-18
K933-GN-18
H729-WH-18
H728-GN-18
334-BU-18
E904-BR-18
E903-YL-18
E905-BU-18
E907-GY-18
E902-PU-18
E906-OR-18
373-GN
K977-PK-18
709-OR-18
321-BR-18
A219-BK-18
146-GY
133-OR-18
795-YL-18
UNUSED
C529-GY-18
C530-BU-18
8
WLPCS ECM
112-1572
188-WH-18
+BATTERY 24V (IN)
PANEL
LAMP
7N-5876
UNUSED
1
2
21
18
7
20
13
15
19
16
9
3
4
22
10
WORK LAMPS
D
11
24
6
14
LIFT PRESS-HEAD END
GROUND
UNUSED
819-GY-18
251-BK-18
138-GN-18
GROUND
38
200-BK
134-YL-14
127-OR-14
200-BK
647-GN-18
2
608-GN-14
2
1
5
3
6
2
1
4
614-PU
200-BK
167-OR
610-OR-14
646-OR-18
RH HEADLINER
RH HEADLINER
A
RH HEADLINER
647-GN-18
617-BR
113-OR-18
200-BK
728-BU-18
37
B
B
A
30
126-PK
RH HEADLINER
539-BU-18
144-GN
118-GY
818-BR-18
(LOC I-13)
614-PU
200-BK
29
499-GY-18
113-OR-18
200-BK
200-BK
28
200-BK
27
26
25
39
23
22
21
20
19
2
3
1
C413-YL-18
692-YL
200-BK
200-BK
501-GN
500-BR
518-OR-14
DD
D
D
502-OR
118-GY
P
B+
538-BR
GND
FRONT WIPER
147-7973
BK
537-GN-14
GY
BR
OR
H
615-YL-14
122-RD
L
MOTOR
118-GY
118-GY
202-BK-18
C414-BU-18
C
N939-GN-18
167-OR
E936-WH
E930-BU-18
E926-BU-18
E925-OR-18
E923-PK-18
E924-YL-18
E735-PU-18
167-OR
E416-PU-18
E735-PU-18
18
1
2
MUR440
L61
17
TERMINAL STUD 9G-8451
A273-BK
322-GY
299-BK-18
299-BK-18
MOUNTING
BOLT
MOUNTING
BOLT
A273-BK
299-BK-18
A273-BK
299-BK-18
522-WH-14
200-BK-14
515-GY-14
516-GN-14
12
11
10
9
8
7
6
5
4
3
12
11
10
2
9
8
A219-BK-18
F783-GN-18
200-BK-14
JAPANESE ROADING LIGHTING
16
15
7
6
5
1
2
4
3
2
E735-PU-18
NOT
USED
1
A523-PU-18
A524-BR-18
515-GY-14
516-GN-14
517-BU-14
124-GN-14
A525-GN-18
N
608-GN-14
727-GN-18
499-GY-18
GN-14
FRONT FLOOD
RELAY
3E-5239
728-BU-18
200-BK
614-PU
13
12
200-BK
614-PU
728-BU-18
R
F
200-BK
200-BK
11
614-PU
762-YL-18
608-GN-14
647-GN-18
124-GN-14
200-BK
517-BU-14
10A
453-PK-18
F785-WH-18
C413-YL-18
500-BR
614-PU
202-BK-18
43
2
E707-GN-18
1
E708-PK-18
C414-BU-18
663-GY
15A
200-BK
10
9
B
A
727-GN-18
L71
L102
6
3
43
21
5
2
4
539-BU-18
615-YL-14
8
7
2
6
200-BK
4
3
2
614-PU
200-BK
308-YL
308-YL
310-PU
537-GN-14
200-BK
REAR FLOOD
RELAY
3E-5239
Z
Z
450-YL-18
E908-BR-18
373-GN-18
10
133-OR-18
1
C530-BU-18
9
L102
201-BK-18
LAMP
7N-5876
A523-PU-18
(DOWN)
8
5
38
32
19
FUSE PANEL
FUSE PANEL
25
UNUSED
2
30
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
31
25
33
7
39
7
10
14
UNUSED
6
UNUSED
34
UNUSED
13
24
14
UNUSED
UNUSED
28
UNUSED
UNUSED
H720-BU-18
4TH LEVER 5000Hz
22
40
29
4
17
18
23
5
4
36
21
16
15
34
37
3
9
27
26
10
11
20
8
35
H709-BU-18
12
H717-BR-18
FUSE HOLDER
(QTY 14)
4K-5122
10A FUSE
(QTY 12)
3K-8782
FLASHER
120-4537
24
14
18
27
28
5
20
25
26
2
3
29
1
H710-PK-18
11
37
12
34
17
6
21
32
33
31
30
13
35
22
38
39
40
36
23
15
16
9
3
+BATTERY
CAT DATA LINK -
CAT DATA LINK +
LOWER KO DETENT SOL
LIFT KO DETENT SOL
- BATTERY
IMPL LO SW (N/C)
IMPL LO SW (N/O)
KO SET SW (N/C)
KO SET SW (N/O)
+BATTERY
RACKBACK PROP SOLENOID
DUMP PROP SOLENOID
H711-GN-18
1
C530-BU-18
795-YL-18
A272-BK
146-GY
UNUSED
+BATTERY
UNUSED
UNUSED
UNUSED
AUTO/MAN SW-MANUAL
OPTION CODE 5
OPTION CODE 4
OPTION CODE 3
OPTION CODE 2
OPTION CODE 1
UNUSED
SW & SENSOR RETURN
SW & SENSOR RETURN
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
IMPL FUNC SEL SW (N/C)
IMPL FUNC SEL SW (N/O)
UNUSED
727-GN-18
UNUSED
SOLENOID RETURN
BUCKET KO DETENT SOL
LIFT LEVER 5000Hz
TILT LEVER 5000Hz
LOWER PROP SOLENOID
LIFT PROP SOLENOID
SOLENOID RETURN
G947-WH-18
18
11
976-OR
C
27
945-BR-18
944-OR-18
E707-GN-18
5
PARK BRAKE SW (N/O)
PARK BRAKE SW (N/C)
+ BATTERY
+ BATTERY
NEUTRAL SW
REVERSE SW
FORWARD SW
UPSHIFT SW (N/C)
DOWNSHIFT SW (N/C)
DOWNSHIFT SW (N/O)
UPSHIFT SW (N/O)
6
4
3
1
5
2
START RELAY
- BATTERY
RIDE CONTROL SOL 1
RIDE CONTROL SW 1
RIDE CONTROL SW 2
CAT DATA LINK -
CAT DATA LINK +
SEC STER INTER RELAY
SOLENOID RETURN
CLUTCH 2 SOL (FWD)
CLUTCH 1 SOL (REV)
T
TRANS OUT SPD (-)
CLUTCH 6 SOL (1ST)
CLUTCH 5 SOL (2ND)
CLUTCH 4 SOL (3RD)
SEAT
CLUTCH 3 SOL (4TH)
SOLENOID RETURN
36
E-8
UNUSED
28
UNUSED
SEC STER PR SW (N/C)
UNUSED
00
UNUSED
UNUSED
200-BK-14
155-2243
DUAL HP SOL (962G)
ZZZ
31
RIDE CONTROL SOL 2
MTR+
MTR-
SEC STER TEST SW
- BATTERY
UNUSED
INTER SPD TRAIL +
26
752-YL-18
NEUTRALIZER SW
AIR INLET HTR RELAY19
BACKUP ALARM
PRIM STER PR SW N/C
POWERTRAIN
CONTROL
160-1758
G
202-BK-18
Z
SW & SENSOR RETURN
453-PK-18
N939-GN-18
975-WH-18
976-OR-18
A N939-GN-18
975-WH-18
976-OR-18
B
C
N939-GN-18
SECONDARY
STEERING
RELAY
139-2599
SECONDARY
STEERING
MOTOR/PUMP
154-2563
RD-0
200-BK-18
RD-0
MOTOR
727-GN-18
V
SS
1
2
1
V
311-WH
START AID
SOLENOID
3E-6332
310-PU
WH-18
GN-18
GN-18
RIDE CONT "ON"
SOLENOID
3E-8574
2
1
VVV
VVV
VVV
L2
453-PK-18
484-YL-18
G764-PK-18
417-GY-18
202-BK-18
416-OR-18
PU-18
RESET
727-GN-18
419-YL-18
432-PK-18
F
201-BK-18
A
B
GROUND
+24V
OPERATOR STATION
SIGNAL
OR-18
BK-18
OPERATOR STATION
WH-18C
138-GN-18
OR-18
251-BK-18
C529-GY-18
LIFT CYL HEAD
END PRESS.SENS
124-4672
499-GY-18
C
B
OPERATOR STATION
A
1
A
2
2
1
2
1
2
1
WH-18
1
2
H716-WH
1
2
1
2
1
2
2
1
2
1
326-RD
107-RD-14
310-PU
200-BK-14
200-BK
311-WH
306-GN
L89
327-PK-14
N939-GN-18
976-OR
975-WH
200-BK-14
761-GY
975-WH-18
C529-GY-18
251-BK-18
138-GN-18
E922-GN-18
E920-BR-18
E921-PK-18
STD FRONT FRAME
H716-WH-18
H716-WH-18
RIDE CONT "OFF"
SOLENOID
3E-8574
LIFT CYL
HEAD END
PRESSURE
SENSOR
124-4672
E416-PU-18
C529-GY-18
8
28
31
16
37
1
9
3
7
13
10
11
17
18
19
20
21
23
24
25
29
6
VVV
12
27
32
5
38
34
OFF
26
14
15
36
40
39
33
2
30
4
35
200-BK-14
E922-GN-18
299-BK
BUCKET POSITIONER SW
164-3583
BU-18
BK-18
RD-18
+ BATTERY
SOLENOID
GROUND
299-BK-18
146-GY
762-YL
FRONT DASH ASSEMBLY/STEERING WHEEL
762-YL
146-GY
B B
619-GN-14
22
F
H716-WH-18
H716-WH-18
H716-WH
GN-18
GN-18
975-WH-18
RD
H716-WH
H713-PK-18
L102
H714-OR-18
F
F
F
F
F
F
F
761-GY
FORWARD
HORN
7T-0970
114-RD
322-GY
V
611-PU-14
GN-18
GN-18
ON/OFF
PILOT SOL
152-6761
E919-YL-18
H714-OR-18
E922-GN-18
H717-BR-18
E921-PK-18
H713-PK-18
F
606-GY-14
200-BK-14
605-YL-14
H717-BR-18
E919-YL-18
H714-OR-18
H713-PK-18
H716-WH
E921-PK-18
E920-BR-18
E922-GN-18
114-RD
299-BK-18
146-GY
762-YL
C530-BU-18
138-GN-18
251-BK-18
C529-GY-18
H716-WH-18
E920-BR-18
DUMP
PROP SOL
138-2924
RD
RD
RACKBACK
PROP SOL
138-2924
AUX LOWER
PROP SOL
138-2924
AUX LIFT
PROP SOL
138-2924
RD
RD
RD
RDRD
RD
RD
L102
M
F
M
MM
M
MMM
322-GY
F
BK-18
RD-18
RD-18
BK-18
F
F
619-GN-14
200-BK-14
605-YL-14
200-BK-14
606-GY-14
FLOOD LAMP
9X-1439
FLOOD LAMP
9X-1439
619-GN-14
322-GY
114-RD
FORWARD
HORN
7T-0970
E/H IMPLEMENT CONTROL MANIFOLD
RD
LOWER
PROP SOL
138-2924
LIFT
PROP SOL
138-2924
RD
N939-GN-18
614-PU-14
617-BR-14
322-GY
C530-BU-18
762-YL
146-GY
299-BK
114-RD
605-YL-14
200-BK-14
606-GY-14
611-PU-14
619-GN-14
C529-GY-18
251-BK-18
138-GN-18
E922-GN-18
E920-BR-18
E921-PK-18
H716-WH
H713-PK-18
H714-OR-18
E919-YL-18
H717-BR-18
E416-PU-18
975-WH
976-OR
617-BR-14
614-PU-14
976-OR-18
975-WH-18
RIGHT
TURN
LAMP
162-2073
LEFT
TURN
LAMP
162-2073
C529-GY-18
251-BK-18
138-GN-18
E919-YL-18
C WH-18
BK-18
251-BK-18
IMPLEMENT E/H CONTROL MANIFOLD
OR-18
SIGNAL
+24V
H717-BR-18
E416-PU-18
138-GN-18
H717-BR-18
H713-PK-18
H716-WH
E921-PK-18
E920-BR-18
E919-YL-18
H714-OR-18
RD-0
GROUND
B
A
M
M
M
F
Q
Q
Q
615-YL-14
200-BK-14
CAB
FLOOD
LAMP
9X-4381
CAB
FLOOD
LAMP
9X-4381
200-BK-14
615-YL-14
6
499-GY-18
IMPL FILTER SW
7X-8549
5
NN
4
3
2
4
1
118-GY
1
4
3
2
5
6
1
1
C
ENGINE SPEED
INPUT SPEED +
FORWARD
HORN SW
2T-3360
L89
INTER SPD LEAD -
OUTPUT SPD TRAIL -
POWERTRAIN CONTROL
(SEE ELECTRONICS GP 148-5661
FOR S/W AND H/W INFO)
UNUSED
146-GY
UNUSED
UNUSED
G939-PK-18
OUTPUT SPD TRAIL +
INTER SPD LEAD +
UNUSED
UNUSED
UNUSED
INTER SPD TRAIL -
UNUSED
UNUSED
E921-PK-18
E922-GN-18
AIR INLET HTR SW
TRANS OIL TEMP
ENGINE SPEED RETURN
SEC STER PR SW N/O
PRIM STER PR SW N/O
E920-BR-18
126-PK
UNUSED
(CENTER)
270-BK-18
299-BK-18
(UP)
271-BK-18
UNUSED
TRANS OUT SPD (+)
UNUSED
202-BK-18
202-BK-18
975-WH
36
272-BK-18
273-BK-18
YL-18
G
G
A541-PU-18
G
12
UNUSED
X
XMSN
146-GY
123-WH
129-BU
127-OR-14
134-YL-14
113-OR-18
PAYLOAD
MONITOR
CIGAR LIGHTER
FRONT FLOODS
REAR FLOODS
VOLT CONVERTER
112-PU-14
112-PU-14
15A CIRCUIT
BREAKERS
6T-3643
E901-GN-18
754-BU-18
200-BK
REAR
WIPER SW
112-6174
201-BK-18
901-WH-18
900-PU-18
373-GN
755-OR-18
274-BK-18
37
40
BLOWER MOTORS
UNUSED
UNUSED
UNUSED
H714-OR-18
H713-PK-18
3
H716-WH
200-BK
SEAT AIR COMPRESSOR
540-WH-18
D
E708-PK-18
538-BR
108-BU-14
124-GN-14
X
15A
10A
10A
15A
15A
275-BK-18
BU-18
PK-18
BU-18
PK-18
604-OR-18
130-RD-18
D
D
124-GN-14
CONN
CONN 21
J1
201-BK-18
- BATTERY
CONN
J2
1
T
GN
2
NC
COM
3
NO
610-OR-14
611-PU-14
619-GN-14
4
N
N
N
N
1
N
200-BK-14
DD
B
C
A
RD-0
5
A524-BR-18
6
A525-GN-18
102-RD-14
L102
G755-GY
G763-PU
200-BK-14
A
200-BK-14
C
B
202-BK-18
L102
RD-0
B
C
945-BR-18
C
C
200-BK
614-PU
200-BK
614-PU
D
C
A541-PU-18
606-GY-14
605-YL-14
537-GN-14
539-BU-18
C
C
COM
C
DD
DD
614-PU
DD
DD
ATCH
CAB TO FRAME GROUND
IMPL CNTRL MODULE GROUND
TRANSMISSION CNTRL MODULE GROUND
G-12
L71
L1
L1
496-WH-18
442-GY-18
7
201-BK-18
506-PU
6
200-BK
L1
507-WH
I-9
5
505-BU
I-10
H728-GN-18
H729-WH-18
H729-WH-18
3
30
H728-GN-18
200-BK
EH IMPL CONT
01
NOT USED
03
03
8X-5804
7X-6315
WIPER MOTORS
7X-6315
YYY
537-GN-14
633-BU-18
E702-OR-18
BEACON
G766-GN-18
FFF
G767-WH-18
E701-PK-18
C
200-BK
603-PK
EEE
STRAP AS.
ANTENNA(ENTERTAINMENT RADIO)
144-GN
BEACON SW
9X-9639
D
H-3
C
00124-4884
2
ATCHAUXILIARY JUMPSTART RECEPTACLE
LEFT TURN
IND LAMP
7N-5876
B-1401
3
617-BR
144-7929
ATCH
200-BK
SEC STEER MOTOR TO FRAMEI-400140-6309
ATCHTERM BLOCK TO SEC STEER RELAYD-1400146-1534
ATCHSEC STEER RELAY TO SEC STEER MOTORI-400140-6094
MASTER DISCONNECT SW TO FRAMEB-1501107-2111
BATTERY(-) TO MASTER DISCONNECT SWF-15008W-0323
ALTERNATOR(B-) TO ENGINE BLOCK
34
C-1500
FUNC SELECT
SW (LOC E-9)
PPP
2W-8715
AUX VALVES
(LOC E-1)
CRANKING MOTOR TO ENGINE BLOCKD-14015R-7755
CRANKING MOTOR TO FRAMED-14001P-1010
ATCHB+ TERM BLOCK TO CRANKING MOTORD-1400158-6269
ATCHBATTERY(+) TO B+ TERM BLOCKF-14028V-4322
200-BK
STD
C
604-OR
130-RD
BATTERY(+) TO CRANKING MOTORF-14018V-0615
BK-18
WH-18
RD-18
B
C
144-GN
BATTERY(+) TO BATTERY(-)F-1501116-0080
XXX
JJJ
YY
XX
VV
KK
JJ
HH
GG
FF
CC
BB
BB
AA
CABLE AS.
BUCKET/FORK SELECT SW JUMPERG-801127-2994
00
156-6224
156-1058
TT
OPTIONS CODE PLUG - IMPL 3 FCN W/3RD LVRI-6
NOT USED
00
OPTIONS CODE PLUG - IMPL 3 FCN STICK W/SELECT SWI-601127-3011
OPTIONS CODE PLUG - IMPL 2 FCN STICKI-501127-3003
OPTIONS CODE PLUG - IMPL 2 FCNI-601
ACTION
LAMP
9W-2111
910-YL-18
125-3556
B
A
MONITOR CODE PLUG - 972G
MONITOR CODE PLUG - 966G
322-GY
I-13
I-13
691-GY
120-YL
OPERATOR STATION OPERATOR STATION
C
200-BK-14
OPERATOR STATION
C
OPERATOR STATION
OPERATOR STATION
OPERATOR STATION
GN
T
A
00
MOTOR
L
H
OR
00
BR
GY
BK
REAR WIPER
137-8709
GND
B+
155-9003
P
118-GY
503-BR
505-BU
504-YL
200-BK
C
200-BK
4
1
2
6
3
5
FRONT DASH ASSEMBLY
6
4
614-PU
3
200-BK
FRONT DASH ASSEMBLY/STEERING WHEEL
8
10A
138-GN-18
1
155-9002
D
ELECTRONIC HYDRAULIC CONTROL
(SEE ELECTRONICS GP 148-5660
FOR S/W AND H/W INFO)
LH DOME LAMP
3E-6389
E735-PU-18
118-GY
663-GY
661-GN
662-YL
614-PU
+ BATTERY
GROUND
LIGHTS ON
TACH LAMP
200-BK
113-OR-18
SPEEDO LAMP
6
5
4
2
1
3
TERM STUD TO BREAKERS(CAB)
202-BK-18
CONTROL GP - DIMMER
103-5526
647-GN-18
608-GN-14
2
646-OR-18
617-BR
122-RD
614-PU
610-OR-14
200-BK
144-GN
D-11
1
102-RD-14
5
610-OR-14
112-PU
C
C
C
112-PU
275-BK-18
2
7
HAZARD
LAMP SW
112-6167
B
OR-14
BU-14
BR-14
GY-14
614-PU
PK-14
YL-14
GN-14
WORK2
WORK1
200-BK
01
ROADING
PARK
G
112-PU
112-PU
OFF
RUNNING/WORK/PANEL/TAIL
LAMP SW
108-3320
(SHOWN IN OFF POSITION)
112-PU
5
DATA LINK WIRES (944-OR & 945-BR) AND ENGINE SPEED
SIGNAL WIRES (450-YL & G939-PK) AND TRANSMISSION
SPEED SENSOR WIRES (E900-WH & E901-GN),(E902-PU & E903-YL),
(E904-BR & E905-BU), (E906-OR & E907-GY),(E908-BR & E909-WH)
MUST BE TWISTED PAIRS AT LEAST 1 TURN PER 25.4mm
116-2246
TERM STUD TO FUSES(CAB)D-1101116-2247
UUU
EE
SSS
RRR
QQQ
PPP
BBB
AAA
X
G
WIRE AS.
ATCHBEACON LAMPG-301119-8984
CAB FLOOD LAMPSG-300147-8345
D-1
00
00
158-6502
158-6501
ATCHSECONDARY STEERINGI-4
112-PU
00158-6268
BRAKE MODULEI-302136-1870
WINDSHIELD WASHERA-3
MM
MM
00139-4182
WWW
VVV
MM
C
L99
L60
L60
L60
L51
L51
L51
L50
L50
L50
L24
L23
MM
L23L23
L23
L22
L22
L22
L22
L22
L22
L11
L
L
Y
33
RR
SS
L
NN
13
L
L
26
MM
LICENSE PLATE LAMP(COSA)
2
200-BK-14
4
2
L
200-BK
L
L
L
L
L
39
200-BK-14
27
17
L
L
L
102-RD-14
146-GY-18
L
L
299-BK-18
200-BK
146-GY-18
G947-WH-18
L111
15
G943-BU-18
G942-OR-18
H716-WH-18
1
2
H715-PU-18
A-15
H711-GN-18
04115-0817LL ATCH
112-PU
ATCHDIMMER SWITCHB-301121-8039
STD
C
DIMMER SWITCH JUMPERB-3
NOTE B: PROVIDES 3RD FUNCTION WITH JOYSTICK CONTROL
02121-8038
DD
DD
517-BU-14
516-GN-14
FUSE PANEL(CAB)
522-WH-14
124-GN-14
515-GY-14
D-11
200-BK-14
02154-4566
112-PU
112-PU
BLEND DOOR POS (-)
BLEND DOOR POS (SIG)
Z
BLEND DOOR POS (+)
HYDRAULIC TANK
BLEND DOOR MTR (B)
BLEND DOOR MTR (A)
A593-OR-18
A592-BU-18
A594-WH-18
E708-PK-18
A595-GN-18
275-BK-18
112-PU
H710-PK-18
299-BK-18
A596-YL-18
A596-YL-18
A595-GN-18
A594-WH-18
A592-BU-18
A593-OR-18
WATER VALVE MTR (B)
WATER VALVE MTR (A)
A526-PK-18
POTENTIOMETER HI
A527-BU-18
V. USER
200-BK-14
A527-BU-18
A526-PK-18
BLEND DOOR
ACTUATOR
126-5611
WATER VALVE
ACTUATOR
126-5610
124-GN-14
A523-PU-18
6
539-BU-18
L
A524-BR-18
A525-GN-18
BLOWER UNIT
WATER VALVE/BLEND DOOR
CONTROL ASSEMBLY
126-6010
515-GY-14
A-3
CIRCUIT GROUPING
DESIGNATION
200-BK-14
#L
03135-2628
STEERING WHEELG-400160-2636
Y
W
REAR FRAME(JAPAN)
200-BK-14
D-12
G942-OR-18
299-BK-18
03
112-PU
149-4060
REAR FRAME(US & COSA)D-1204146-9826
E707-GN-18
C414-BU-18
C413-YL-18
299-BK-18
K933-GN-18
112-PU
291-BK-18
112-PU
299-BK-18
299-BK-18
3RD LEVER
POS SENSOR
106-4437
V
V
290-BK-18
FUEL TANKC-1502136-1875
TRANSMISSION
112-PU
C-1203128-4066
C
U
T
ATCHTURN SIGNAL SWF-601
D
154-4563S
RELAY PANEL(CHASSIS)A-1301
146-GY-18
405-GY-18
432-PK-18
C
142-2200
ATCH
447-PK-18
441-OR-18
RIDE CONTROL VALVE
200-BK-14
D-2
443-YL-18
H729-WH-18
03
299-BK-18
YL-18
+V
200-BK-14
136-1880
R
2
Q
125-8811
PAYLOAD MONITORA-400
3
162-5597 ATCH
STOP LAMP/NEUTRALIZER SW
NOTE A: NORMALLY OPEN BEFORE REFRIGE RANT CHARGE
B-301114-9493
P
614-PU
200-BK
200-BK
614-PU
N
POTENTIOMETER (COM)
STD
GROUND
306-GN
HYDRAULIC CNTRL VALVE MANIFOLD
PP
SIGNAL
IMPL CNTRL CONSOLE(2LVR/3LVR)
LOC
F-801
BK-18
RD-18
G942-OR-18
129-BU
200-BK
G944-YL-18
614-PU
E917-WH-18
H716-WH
124-8355
G943-BU-18
G947-WH-18
H711-GN-18
H710-PK-18
102-RD-14
L
H715-PU-18
H716-WH
299-BK-18
661-GN
662-YL
C414-BU-18
C413-YL-18
E708-PK-18
E707-GN-18
201-BK-18
606-GY-14
605-YL-14
537-GN-14
201-BK-18
A541-PU-18
614-PU
EH IMPLEMENT CONTROLS
G944-YL-18
G943-BU-18
G947-WH-18
4
442-GY-18
A
B
G947-WH-18
2
3
1
944-OR-18
G943-BU-18
G944-YL-18
1
3
270-BK-18
663-GY
2
D
C
BK-18
L
BK-18
IMPLEMENT FUNCTION
SELECT SWITCH
116-4509
NOTE B
ATCH
G942-OR-18
BK-18
D
506-PU
LH REAR HEADLINER
ZZZ
271-BK-18
ZZZ
540-WH-18
727-GN-18
136-GN-18
200-BK-14
200-BK-14
200-BK-14
200-BK-14
200-BK
BK-18
BK-18
BK-18
299-BK-18
H719-OR-18
10A
614-PU
D-1
H728-GN-18
E918-GN-18
REAR LIGHTS(JAPAN ROAD)
10A
129-BU
200-BK
H720-BU-18
H719-OR-18
299-BK-18
200-BK
G944-YL-18
E918-GN-18
01
129-BU
E917-WH-18
299-BK-18
H710-PK-18
146-GY-18
H711-GN-18
614-PU
146-GY-18
H715-PU-18
H716-WH-18
H720-BU-18
3
6
7
9
4
2
5
3
12
10
8
H-15
11
5
4
8
6
3
7
C
C
5
272-BK-18
TACH/SPEEDO/SERV METER SELECT SW
(MOMENTARY)
112-6171
E735-PU-18
201-BK-18
202-BK-18
373-GN-18
614-PU
LH REAR HEADLINER
E917-WH-18
138-0172
273-BK-18
3
2
A
B
(MOMENTARY)
3E-7176
308-YL
310-PU
274-BK-18
02
646-OR-18
138-GN-18
E918-GN-18
138-GN-18
P910-BR-18
290-BK-18
K
124-GN-14
124-GN-14
120-YL
A
118-GY
118-GY
G944-YL-18
GROUND
+24V
THERMOSTAT
3E-5464
MOTOR
3
4
6
129-BU
5
200-BK
H719-OR-18
ATCH
G944-YL-18
146-GY-18
8
7
614-PU
G942-OR-18
G943-BU-18
G947-WH-18
G947-WH-18
FRONT LIGHTS(JAPAN ROAD)
RD-18
BK-18
I-1
SIGNAL
01138-0171
FRONT LIGHTS(JAPAN)
GROUND
1
+V
YL-18
945-BR-18
2
4TH LEVER
POS SENSOR
106-4437
I-100150-1411
118-GY
118-GY
118-GY
299-BK-18
146-GY-18
200-BK-14
122-RD
C
113-OR-18
410-WH-18
403-GN-18
J
108-BU-14
944-OR-18
J
E735-PU-18
SUSPENSION GP
150-7718
D
200-BK
SEAT
SEAT
129-BU
STD
RESISTOR
9G-1950
146-GY-18
7
136-1872
200-BK-14
H710-PK-18
1
H711-GN-18
H715-PU-18
H716-WH-18
G942-OR-18
G943-BU-18
G947-WH-18
299-BK-18
E918-GN-18
200-BK-14
299-BK-18
L24
E917-WH-18
ZZZ
ZZZ
H719-OR-18
130-RD
604-OR
619-GN-14
H720-BU-18
291-BK-18
614-PU
146-GY
H720-BU-18
5
1
4
8
6
2
6
7
8
299-BK-18
608-GN-14
L
HVAC
614-PU
11
G-10
ATCH WIRE, CABLE &
COMPONENT
03
G762-BR-18
126-5612H
608-GN-14
608-GN-14
E
647-GN-18
133-OR-18
538-BR
FRONT FRAME (JAPAN)I-1151-3118
608-GN-14
C
F
647-GN-18
FRONT FRAME(COSA)
2
3
BK
BK
BK
BK
BK
G-1
647-GN-18
646-OR-18
133-OR-18
647-GN-18
1
A
B
2
3
1
10
4
2
5
00
WH/RD-14
5
153-5416
FRONT FRAME(US)
BLOWER
3E-6392
4
122-RD
538-BR
D-205146-9825
ENGINED-14
ATCHPAYLOAD CONTROL SENSORD-1
E923-PK-18
01
945-BR-18
3
1
136-1877
M
CHG
3
PART NO.IDENT
12
HARNESS AS.
2
3
4
5
6
BK-14
AUTO/MANUAL GEAR SELECT SW
123-6383
(SHOWN IN MANUAL POSITION)
1
6
122-RD
135-BU
A
202-BK-18
608-GN-14
120-YL
C
A513-PK
511-BR
135-BU
A513-PK
120-YL
102-RD-14
200-BK-14
200-BK-14
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
OPERABLE MACHINE WITH THE KEY SW AND ENGINE OFF
AND XMSN SHIFTER IN NEUTRAL
496-WH-18
508-PU
509-WH
512-GN
511-BR
A513-PK
200-BK-14
610-OR-14
611-PU-14
120-YL
3
D
2
1
B3
IMPLEMENT CONTROL CALIBRATION
B2
275-BK-18
200-BK
720-PU-18
US/METRIC MODE (UNITS MODE)
B1
202-BK-18
CIRCUIT NOT CONNECTED
CIRCUIT CONNECTED
135-BU
5
BLUE
4
9
102-RD-14
WLPCS
129-0419
200-BK
GREEN
BU
GN
4
TO ENTERTAINMENT
RADIO
L71
TATTLE TALE MODE
SERVICE MODE
299-BK-18
614-PU
299-BK-18
H716-WH-18
167-OR
3
RD
WH
OR
YL
PK
BK
BLADE, SPADE, RING,
OR SCREW TERMINAL
2
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
ELECTRICAL CONNECTION
CONNECTOR
SYMBOL
A219-BK-18
202-BK
DESCRIPTION
RIGHT TURN
IND LAMP
7N-5876
BROWN
2
5
1
C
PURPLE
GRAY
512-GN
BLACK
511-BR
509-WH
NUMERIC READOUT
+V DISPLAY
508-PU
COLOR
HARNESS CODE1
ABBREV
PINK
YELLOW
10A
ORANGE
FLOOD LAMP
IND LAMP
7N-5876
WHITE
10A
10A
10A
RED
BR
512-GN
H720-BU-18
509-WH
506-PU
500-BR
508-PU
200-BK-14
PU
VOLTAGE
CONVERTER
119-1733
+24 V BATTERY IN
+24 V SWITCHED IN
GY
501-GN
10A
200-BK
GROUND
+12 V MEMORY OUT
+12 V SWITCHED OUT
GROUND
L71
RIGHT
SPEAKER
6T-7695
LEFT
SPEAKER
6T-7695
502-OR
WITH COMAND STEER (153-8943 CHG 00)
M
E919-YL-18
910-YL-18
720-PU-18
2
C
136-1873
F
614-PU
202-BK-18
F
200-BK-14
E
DASH
118-GY
D-300
501-GN
0
159-8684D
CAB D-300152-3825
136-GN-18
1
138-GN-18
CATERPILLAR MONITORING SYSTEM
F784-YL-18
GROUND
10A
BK
F781-BR-18
BK
120-YL
3
F783-GN-18
H715-PU-18
4
L71
DATA
F785-WH-18
AUTO/MAN SW-2ND GEAR
NORMAL MODE
AUTO/MAN SW-3RD GEAR
H729-WH-18
H728-GN-18
3
944-OR-18
945-BR-18
944-OR-18
945-BR-18
H719-OR-18
H728-GN-18
H729-WH-18
762-YL-18
299-BK-18
BACKLIGHT
V
C
E918-GN-18
E917-WH-18
E917-WH-18
E918-GN-18
146-GY-18
H711-GN-18
H710-PK-18
H715-PU-18
H711-GN-18
H710-PK-18
TILT LEVER
POS SENSOR
106-4437
LIFT LEVER
POS SENSOR
106-4437
146-GY-18
299-BK-18
YL-18
+V
GROUND
SIGNAL
BK-18
RD-18
RD-18
BK-18
SIGNAL
GROUND
+V
614-PU
YL-18
299-BK-18
146-GY-18
LIFT LEVER
LOWER
DETENT SOL
3E-9366
TILT LEVER
BUCKET K.O.
DETENT SOL
3E-9366
LIFT LEVER
K.O. DETENT SOL
3E-9366
H720-BU-18
614-PU
H716-WH-18
H716-WH-18
118-GY
8
7
6
5
4
3
2
1
BR-18
BU-14
YL-14
WH-14
BK-18
RD-18
RD-14
PANEL
LAMP
7N-5876
WASH
PARK
LOW
HIGH
GROUND
B+
B+
105-RD
6
ATCH
910-YL-18
307-OR-18
E955-OR-18
9G-7641
H716-WH-18
945-BR-18
IMPL CNTRL CONSOLE(4FCN/3FCN STICK)
G755-GY
G763-PU
G750-BU
F781-BR
F784-YL
FUNCTION
251-BK-18
MODE
944-OR-18
SERVICE
MODE
PLUG
F785-WH
200-BK
C
H719-OR-18
STD
N939-GN-18
202-BK-18
200-BK-14
200-BK-14
299-BK-18
108-BU-14
129-BU
CIGAR
LIGHTER
9W-0335
C
OPERATING MODES
795-YL-18
133-OR-18
NOT
USED
NOTE
727-GN-18
188-WH-18
IMPLEMENT
LOCK OUT SW
116-4502
F-801
BUCKET POSITION SWG-1
124-8356
4
00154-9000
ST
ON
OFF
B
S
C
R
C
TRANSMISSION
NEUTRALIZER
OVERRIDE SW
112-6156
B
1
2
507-WH-18
200-BK-18
FRONT
WASHER
7T-8890
REAR
WASHER
7T-8890
506-PU-18
2
MOTOR
MOTOR
Y
V
Y
Y
A
15A FUSE
(QTY 2)
8M-8948
496-WH-18
STOP LAMP SW
3E-5520
NEUTRALIZER SW
105-6118
201-BK-18
B
WP
L
H
B
442-GY-18
506-PU
200-BK
FRONT INTERMITTANT
WIPER SW
110-7886
F783-GN
507-WH
C
SERVICE BRAKE
PEDAL AS.
110-8029
NOTE C
NOTE C: SWITCHES ACTUATED WHEN PEDALS ARE FULLY UP,
DE-ACTUATED UPON DEPRESSING PEDALS
HYD OIL
LEVEL SW
123-2993
B
L39
HYD TEMP
SENDER
4W-9972
BK-18
496-WH-18
DIMMER SW
2H-1855
NOTE: FOR JAPAN ROADING
201-BK-18
C
BK-18
442-GY-18
MAN
T
CATERPILLAR
MONITORING SYSTEM
155-1615
E735-PU-18
AUTO RIDE
CONTROL SW
103-6333
QUAD GAUGE
GAUGE LAMPS
UNLESS OTHERWISE SPECIFIED, ALL WIRE IS 16 GAUGE
START AID
START AID SW
TO MACHINE STRUCTURE
KEY
KEYPAD DATA
KEY SW TO B+
OFF (KEY SW)
KEYPAD
KEY START SW
SUPPRESSOR
ARC SUPPRESSOR (2)
ARC SUPPRESSOR
ARC SUPPRESSOR
+8V SENSOR SUPPLY
PILOT SUPPLY ON/OFF SOL
SENSOR SUPPLY +8V
KEYPAD SUPPLY +12V
THIS DIAGRAM IS FOR THE 966G/972G
TRAN INTERMEDIATE
SPEED SENSOR 2
TRAN OUTPUT
SPEED SENSOR 2
TRAN INTERMEDIATE
SPEED SENSOR 1
OUTPUT
TRAN
120-YL
G486-GN-18
417-GY-18
E75259
V
V
V
200-BK-14
05
03
GROUND
LEFT FRONT
CONN 3
CONN 5
CONN 1
CONN 4
CONN 15
CONN 15
CONN 8
CONN 14
CONN 17
CONN 19 CONN 20
CONN 18
CONN 22
CONN 13
CONN 15
CONN 16
CONN 10
CONN 11
CONN 12
CONN 9
CONN 23
CONN 32
CONN 25
CONN 26
CONN 28
CONN 29
CONN 27
CONN 30
CONN 31
CONN 33
CONN 34
CONN 35
CONN 33
CONN 33
CONN 33
CONN 34
CONN 34
CONN 34
CONN 38
CONN 35
CONN 36
CONN 37
CONN 35
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
F
E
D
C
B
A
G
I
H
F
E
D
C
B
A
G
I
H
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
STARTING CIRCUIT.
IMPLEMENT CONTROL CIRCUIT.
CATERPILLAR MONITORING SYSTEM
CIRCUIT.
PANEL LAMP CIRCUIT.
WASHER/WIPER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
WLPCS ECM CIRCUIT.
TURN SIGNAL CIRCUIT.
START AID CIRCUIT.
POWERTRAIN CONTROL CIRCUIT.
ALL DASHED LINES ARE ATTACHMENTS.
PRINTED AT 80% TO FIT INTO THE 36" x 21" FORMAT
