936F WHEEL LOADER ELECTRICAL SYSTEM SCHEMATIC

A
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A
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35
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7
Machine Harness Connector and Component Locations
Related Electrical Service Manuals
Form Number
Alternator; K1/N1 SENR3685
Autoshift Transmission Control SENR5777
E’ectronic Monitoring System SENR2945
Starting And Charging Systems SENR2947
Starting Motor; Consist 3T-4583
3T-4581
8N-2145
SENR3581
SENR3536
Title
Component Location
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Alarm - Action (EMS) D-4 C Sensor - Transmission Speed (Autoshift) F-12 19
Alarm - Backup D-15, E-15 1 Sensor - Transmission Speed (Speedometer) F-12 19
Alarm - Parking Brake D-7 A Shifter - Transmission E-7 E
Alternator F-15 2 Solenoid - Air Conditioner Clutch C-15 20
Batteries F-15 3 Solenoid - Bucket Positioner C-7 A
Breaker - Alternator (60 A) A-15 B Solenoid - Engine Shutdown C-15 21
Breaker - Blower Motors (15A) D-9 A Solenoid - Lift Kickout C-7 A
Breaker - Defroster (15A) D-9 A Solenoid - Ride Control B-1, E-1 22
Breaker - Main (60A) A-14 B Solenoid - Ride Control B-1, F-1 23
Breaker - Running Lamp (15A) A-14 B Solenoid - Start Aid C-15 24
Control - Transmission (Autoshift) C-5 4 Solenoids - Transmission F-11 25
Converter - Voltage E-13 4 Switch - Beacon B-4 C
Flasher E-6 E Switch - Blower D-13 A
Fuses D-10 A Switches - Brake Air Pressure (EMS) A-2 26
Gauge - Brake Air Pressure F-5 E Switch - Brake Air Pressure (Stop Lamp) A-3 27
Gauge - Coolant Temperature F-3 D Switches - Brake Oil (Master Cylinder) A-3 28
Gauge - Fuel Level F-3 D Switch - Bucket Positioner B-2, F-1 29
Gauge - Hydraulic Oil Temperature F-3 D Switch - Coolant Temperature (EMS) F-13 14
Gauge - Torque Converter Oil Temp F-3 D Switch - Coolant Temperature (Start Aid) F-14 14
Ground - Engine End Frame C-13 6 Switch - Defroster C-11 A
Horn - Forward A-2 7 Switch - Disconnect F-15 3
Lamp - Action (EMS) D-2 E Switch - Engine Oil Pressure (EMS) C-14 18
Lamp - Auto Ride Control D-2 C Switch - Flood Lamp C-3 C
Lamp - Defroster Indicator C-11 A Switch - Front Wiper/Washer D-11 A
Lamp - Neutralizer Override C-2 C Switch - Fuel Pressure (EMS) F-14 30
Lamp - Ride Control D-2 C Switch - Key Start C-12 A
Meter - Service C-12 D Switch - Lift Kickout B-2, F-1 31
Meter - Speedometer F-5 D Switch - Parking Brake Air Pressure (Alarm) A-5 32
Monitor - Operator (EMS) E-3 D Switch - Parking Brake Air Pressure (EMS) A 2 32
Motor - Front Washer F-11 8 Switch - Primary Steering Flow (EMS) B-15 33
Motor - Front Wiper E-4 9 Switch - Rear Wiper/Washer D-12 A
Motor - Rear Washer F-10 8 Switch - Refrigerant Pressure (A/C) F-14 13
Motor - Rear Wiper E-13 10 Switch - Ride Control 8-12 A
Motor - Starting F-15 11 Switch - Running Lamp B-3 C
Motors - Blower E-8 E Switch - Start Aid C-12 A
Radio E-12 A Switch - Supplemental Steering Flow B-15 34
Relay - Bucket Positioner A-14 12 Switch - Test (EMS) C-11 A
Relay - Lift Kickout A-14 12 Switch - Thermostat D-13 13
Relay - Main A-14 B Switch - Torque Converter Temp(EMS) C-15 17
Relay - Start A-14 B Switch - Trans Auto/Manual (Autoshift) B-3 C
Resistor - Alternator A-15 B Switch - Trans Downshift (Autoshift) C-7 35
Resistor - Blower Motor Speed D-13 13 Switch - Trans Neutralizer Override C-3 C
Resistor - Starter to Diagnostic Connector F 15 Switch - Trans Neutralizer Pressure A-2 27
Sender - Coolant Temperature (Gauge) F-14 14 Switch - Turn Signal E-6 E
Sender - Fuel Level (Gauge) D-15, E-15 15
Sender - Hydraulic Oil Temp (Gauge) B-15 16
Sender - Torque Converter Temp (Gauge) B 17
Sensor - Engine Speed (Transmission) F-12 18
Machine locations are repeated for components located close together.
A = Component located atright console.
B = Component located at power distribution box.
C = Component located in right dash area.
D = Component located in left dash area.
E = Component located in steering column area.
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
6T-7864 Resistor - Alternator 39.00 ± 1.95
9G-1950 Resistor - Blower Motor Speed
Overall 2.0 ± 0.1
Tap 1.00± .05
6T-2217 Resistor - Starter/Diagnostic Conn 150.0 ± 7.5
8T-8813 Solenoid - Air Conditioner Clutch 14.4 ± 0.6
9X-5301 Solenoid - Bucket Positioner/Lift Kickout 11.0 ± 1.1
3E-7985
Solenoid - Engine Shutdown
Start (Latch) Coil
Stop (Unlatch) Coil
1.55 ± 0.15
10.30 ± 1.03
6T-8046 Solenoid - Ride Control 20.0 ± 1.0
9G-4365 Solenoid - Start Aid 6.00
3E-0061 Solenoid - Transmission 33.7 ± 1.7
¹ At room temperature unless otherwise noted.
Component Identifiers (CID) List
CID No. Component
168 Electrical System Voltage
190 Engine Speed Sensor
368 Auto/Manual Switch
621 Downshift Switch
631 Reverse Solenoid
632 Forward Solenoid
633 Speed 4 Solenoid
634 Speed 3 Solenoid
635 Speed 2 Solenoid
636 Speed 1 Solenoid
650 Harness Code
668 Shift Handle
671 Transmission Speed Sensor
685 Service Identification Code
Failure Mode Identifiers (FMI) List
FMI No.
Failure Description
0 Data valid but above normal operational range.
1 Data valid but below normal operational range.
2 Data erratic, intermittent, or incorrect.
3 Voltage above normal or shorted high.
4 Voltage below normal or shorted low.
5 Current below normal or open circuit.
6 Current above normal or grounded circuit.
7 Mechanical system not responding properly.
8 Abnormal frequency, pulse width, or period.
9 Abnormal update.
10 Abnormal rate of change.
11 Failure mode not identifiable.
12 Bad device or component.
13 Out of calibration.
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
2M-9346 Brake Air Pressure (Stop Lamp)
45.0 kPa MAX
(6.5 psi MAX)
5.0 kPa MIN
(0.5 psi MIN)
Normally Open
7N-9560 Torque Cony Oil Temperature (EMS)
129.4 ± 2.8°C
(265.0 ± 5.0°F)
118.3°C MIN
(245.0°F MIN)
Normally Closed
7N-9785 Coolant Temperature (EMS)
107.2 ± 2.8°C
(225.0 ± 5.0°F)
91.0°C MIN
(196.0°F MIN)
Normally Closed
7T-0988 Parking Brake Air Pressure (Alarm)
62 ± 21 kPa
(9 ± 3 psi)
38 ± 21 kPa
(5 ± 3 psi)
Normally Open
8N-1693 Coolant Temperature (Start Aid)
37.8 ± 2.8°C
(100.0 ± 5.0°F)
26.7°C MIN
(80.0°F MIN)
Normally Closed
9D-6888 Refrigerant Pressure (A/C)
234 kPa MAX
(34 psi MAX)
152 kPa MIN
(22 psi MIN)
Normally Open
9W-3187 Fuel Pressure (EMS)
93.0 ± 21.0 kPa
(13.5 ± 3.0 psi)
69.0 ± 21.0 kPa
(10.0 ± 3.0 psi)
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
9X-3210
Brake Air Pressure (EMS)
Parking Brake Air Pressure (EMS)
517.0 ± 35.0 kPa
(75.0 ± 5.0 psi)
448.0 ± 35.0 kPa
(65.0 ± 5.0 psi)
Normally Open
9X-9418 Trans Neutralizer Pressure (Shifter)
103.0 ± 20.0 kPa
(15.0 ± 3.0 psi)
69.0 kPa MIN
(10.0 psi MIN)
Normally Closed
109-4215
Primary Steering Oil Flow (EMS)
Supp Steering Oil Flow (EMS)
4.00 grams
(0.14 oz)
1.50 grams
(0.05 oz)
Normally Open
Harness Connector Location Chart
Connector
Machine
Location
Harness And/Or
Components
Schematic
Location
Connector
Machine
Location
Harness And/Or
Components
Schematic
Location
40 Contacts
A - 106-8847
Autoshift Control
C-5 7 Contacts
U - 4E-7436
Radio
E-12
A - 106-8847
D - 106-8846
B-6
A - 106-8847
P - 6C-7885
F-5
A - 106-8847
D - 106-8846
B-10
A - 106-8847
S- 106-6232
B-3
A - 106-8847
D - 106-8846
B-12
A - 106-8847
Seat Heater
E-8
A - 106-8847
Operator Monitor (EMS)
E-3
D - 106-8846
H - 6C-7832
F-13
D - 106-8846
Diagnostic Connector
A-15
E - 106-7054
F - 6C-7884 Attachment
A-3
14 Contacts
D - 106-8847
T - 104-6726
F-11
E - 106-7054
V - 6C-8368
E-6
A - 106-8847
C - 6C-7841
D-10
E - 106-7054
Flasher
E-6
A - 106-8847
L - 6C-7896
D-10
F - 6C-7884 Attachment
Hi/Lo/Pos/Turn Lamp
A-2
A - 106-8847
M - 106-6231
B-11
F - 6C-7884 Attachment
Hi/Lo/Pos/Turn Lamp
B-2
A - 106-8847
S - 106-6232
D-3
A - 106-8847
M - 106-6231
B-11
D - 106-8846
E - 106-7054
B-9
A - 106-8847
Front Wiper Motor
D-4
D - 106-8846
G - 102-7356 Standard
D-14
A - 106-8847
Service Mode Plug
D-5
D - 106-8846
G - 102-7356 Attachment
E-14
F - 6C-7884 Attachment
Bucket Position Lamp
B-2
A - 106-8847
N - 6C-4227
D-4
K - 6C-7897
Rear Wiper Motor
E-13
A - 106-8847
Transmission Shifter
D-8
A - 106-8847
Cluster Gage Group
F-4
A - 106-8847
Transmission Shifter
D-7
A - 106-8847
C - 6C-7841
E-11
A - 106-8847
K - 6C-7897
E-9
A - 106-8847
W - 3E-0419
D-12
C - 6C-7841
Front Wiper Switch
D-11
C - 6C-7841
Rear Wiper Switch
D-12
D - 106-8846
R - 6C-7829
E-14
E - 106-7054
F - 6C-7815 Standard
F-2
E - 106-7054
F - 6C-7815 Attachment
B-3
Machine locations are repeated for connectors located close together.
* = Connector is located at the component.
A = Connector is located in right console area (access through cab air filter compartment).
B = Connector is located at power distribution box.
C = Connector is located in right dash area.
D = Connector is located in left dash area.
E = Connector is located in steering column area.
6 Contacts
4 Contacts
24 Contacts
20 Contacts
12 Contacts
10 Contacts
9 Contacts
8 Contacts
Wire Description
Wire
Number
Color
Description
Wire
Number
Color
Description
Power Circuits
Accessory Circuits
101 RD BAT 500 BR WIPER - FRONT (PARK)
102 BU HD LMP 501 GN WIPER - FRONT (LO)
105 BR KEY SW 502 OR WIPER - FRONT (HI)
109 OR ALT OUTPUT (+) TERM. 503 BR WIPER - REAR (PARK)
112 PU MAIN POWER RELAY OUTPUT 504 YL WIPER - REAR (LO)
113 OR OPR MON PANEL B+ SWITCHED 505 BU WIPER - REAR (HI)
114 GN WARNING HORN (FORWARD) 506 PU WASHER - FRONT
116 BR AUX CKT 507 WH WASHER - REAR
118 GY AUX CKT 508 PU RADIO SPEAKER - LEFT
121 YL BACKUP ALARM TO LAMP 509 WH RADIO SPEAKER - LEFT (COMMON)
124 GN A/C 511 BR RADIO SPEAKER - RIGHT
126 PK XMSN CONT 512 GN RADIO SPEAKER - RIGHT (COMMON)
127 OR AUX CKT 513 OR A/C COMPRESSOR/REFRIGERANT PRESS. SW
128 PK AUX CKT 515 GY BLOWER MOTOR (HI)
129 BU AUX CKT 516 GN BLOWER MOTOR (MEDIUM)
130 GN AUX CKT 517 BU BLOWER MOTOR (LO)
135 BU AUX CKT 521 YL A/C SW TO REFRIGERANT SW
141 PK AUX CKT 522 WH A/C CLUTCH TO THERMOSTAT SW
144 GN AUX CKT 537 GN TURN SIGNAL SW TO FLASHER
150 OR DEFROSTER 538 BR HAZARD INDICATOR
164 WH HYDRO CONT TO WTL POWERTRAIN CTRL 541 GN ACC 1
177 OR MAIN BKR 542 BU ACC 2
193 PU AUX CKT A538 OR REAR WINDOW DEFROSTER
Ground Circuits Lighting Circuits
200 BK MAIN CHASSIS 603 PK ROTARY BEACON
201 BK OPR MON PANEL CMS 604 OR STOP LAMP
202 BK XMSN CONT 605 YL TURN LAMP - LEFT
203 BK CHASSIS DIAGNOSTIC 606 GY TURN LAMP - RIGHT
206 BK BAT SIDE OF DISCONNECT 608 GN FLOOD LAMP - REAR
207 BK STARTER DIAGNOSTIC 610 OR HEAD LAMP BASIC
280 BK XMSN CONT IDENT CODE 4 611 PU HEAD LAMP HI
281 BK XMSN CONT IDENT CODE 5 614 PU PARK/TAIL/DASH LAMP
Basic Machine Circuits
615 YL CAB FLOOD LAMP/ROPS
301 BU STARTER NO. 1 SOL 617 BR TAIL/POSITION LAMP - LEFT (ROAD PKG)/WIDTH
302 OR STARTER NO. 1 RESISTOR TO DIAGNOSTIC 619 GN HEAD LAMP LO
304 WH STARTER RELAY NO. 1 OUTPUT
Control Circuits
306 GN
STARTER RELAY COIL TO NEUT START SW OR
KEY SW
710 GN XMSN SPEED PICKUP SIGNAL
307 OR
KEY SW TO NEUT START SW OR SENSOR
MODULE
720 PU XMSN BRAKE SW
308 YL MAIN POWER RELAY COIL 751 GN XMSN SHIFT SOL NO. 1 OR 3
309 GY ALTERNATOR REGULATOR TERM. 752 YL XMSN SHIFT SOL NO. 2
310 PU START AID SW TO START AID SOL 754 BU XMSN SHIFT SOL NO. 3 OR 1
311 WH START AID SOL TO TEMP SW 755 OR XMSN SHIFT SOL NO. 4 OR 5
321 BR BCKP ALARM LAMP TRAVEL ALARM 761 GY LIFT KICKOUT SOL SW
322 GY WARNING HORN (FORWARD) 762 YL BUCKET POSITIONER SOL SW
326 PU KEY SW "C" TERM. 900 PU XMSN SHIFT SOL NO. 5 OR 4
Monitoring Circuits
901 WH XMSN SHIFT SOL NO. 6
403 GN ALTERNATOR (R) TERM. 910 YL XMSN NEUTIZER OVERRIDE INDICATOR
405 GY OPR MON OIL PRESS. (LO SETTING) 921 WH XMSN SOL NO 1 OR 3 RETURN
406 PU OPR MON COOLANT TEMP 922 BR XMSN SOL NO 2 RETURN
408 WH OPR MON SYSTEM AIR PRESS. 923 GY XMSN SOL NO 3 OR 1 RETURN
409 OR OPR MON NEUT 924 GN XMSN SOL NO 4 OR 5 RETURN
410 WH OPR MON ACTION ALARM 925 YL XMSN SOL NO 5 OR 4 RETURN
411 PK OPA MON ACTION LAMP 926 BU XMSN SOL NO 6 RETURN
413 BR OPR MON FUEL PRESS. 965 WH TRANS SOL 1 SW TO GND
415 GN OPR MON TEST SW 966 GY TRANS SOL 3 SW TO GND
416 OR SUPPLSTERSW 968 BR TRANS SOL 2 SW TO GND
417 GY PRIMARY STER SW 969 YL TRANS SOL 3 SW TO B+
419 YL OPR MON PARKING BRAKE 970 GN TRANS SOL 4 SW TO GND
428 OR OPR MON XMSN OIL TEMP 971 YL TRANS SOL 5 SW TO GND
432 PK OPR MON BRAKE PRESS. (OIL) 972 BU TRANS SOL 6 SW TO GND
433 BU OPR MON BRAKE PRESS. (OIL) JUMPER 973 BR CST AUTOSHIFT- AUTO/MANUAL SW 2
441 OR ENG COOLANT TEMP GAGE 974 PU CST AUTOSHIFT- SLOW MODE SW
442 GY HYD SYSTEM TEMP GAGE 975 WH CST AUTOSHIFT- SOL RETURN
443 YL POWER TRAIN TEMP GAGE 976 OR RIDE CONT SOL
447 PK FUEL LEVEL GAGE 977 YL CST AUTOSHIFT- AUTO/MANUAL SW 1
449 BU SPDOM SENDER (SIGNAL NO. 1) 978 GN CST-AUTOSHIFT- SLOW MODE SW 1
450 YL TACH SENDER (+) 997 OR EUI SENSOR ANALOG POWER
461 OR OPR MON PANEL BRAKE AIR PRESS. JUMPER B999 GN TRANS SOL 1 SW TO B+ (LRT ONLY)
477 YL SPDOM SENDER (SIGNAL NO. 2)
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
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.
11
*
A
A
A
*
B
A
A
4
1
4
3
3
2
C
A
C
*
A
A
A
4
4
7
6
5
9
8
4
4
7
5
*
D
C
*
*
*
A
*
*
©
1994 Caterpillar
All Rights Reserved
Printed in U.S.A.
SENR6736
March 1994
936F Wheel Loader
Electrical System
4TK1012-UP
538-BR-18
3 2 1
A
B
123
456
7
8
9
4567891011131415
101112131415
2
1
2
2
1
1
3
2
1
2
1
2
2
1
4
3
2
1
2
1
2
1
2
2
4
6
2
3
2
3
2
4
1
6
2
5
11
10
12
1
6
4
4
4
3
8
2
1
6
5
7
8
9
8
10
3
2
1
6
4
7
12
11
8
1
5
6
7
2
C
1
2
8
4
5
7
2
3
6
12
11
10
9
2
8
11
10
5
6
7
6
4
8
2
3
5
3
5
1
6
4
2
3
12
F
E
D
C
B
A
F
E
D
C
1
2
1
2
3
9
6
7
8
2
9
7
5
3
2
3
11
1
3
5
4
10
1
2
1
2
3
2
5
2
1
3
1
1
8
6
6
5
2
5
7
9
3
4
6
1
8
1
4
2
3
4
10
7
9
5
12
8
3
4
8
1
4
7
2
12
5
9
1
1
2
10
11
6
6
4
4
B
5
5
C
6
7
3
8
5
1
8
3
7
6
7
9
2
4
8
2
5
7
1
5
1
6
3
2
1
2
1
1
6
2
8
8
2
3
4
1
2
1
4
6
1
12
10
1
2
6
2
1
1
2
1
2
1
2
A
2
1
11
10
9
5
2
8
6
7
3
2
4
1
7
2
3
4
1
8
7
5
2
2
1
2
1
5
3
1
2
1
1
1
2
1
4 1
3
4
6
7
9
11
3
9
3
1
4
12
3
2
2
4
5
10
8
12
7
6
1
1
2
1
1
1
2
2
1
1
1
3
2
1
1
1
4
2
1
5
1
6
2
1
2
1
2
2
2
2
1
G
RH TURN
LAMP
9X-1406
LH TURN
LAMP
9X-1406
STOP/TAIL
LAMP
9X-1404
G
200-BK
605-YL-14
200-BK
200-BK
606-GY-14
S
T
RD
WH
BK
109-OR-6
G
G
MM
L75
109-OR-6
W/ATCH STEERING
REPLACE WIRE AS. Z
W/STEERING SW
BK
BK
Z
Z
BK-18
BK-18
6
3
BK-18
D744-WH-18
D743-GN-18
E702-OR-18
E701-PK-18
A
M
M
M
M
M
M
M
D744-WH-18
D743-GN-18
S
126-PK-18
L10
V
V
V
E
B-5/E-2
B-5/E-2
RIDE CONTROL
SOLENOID
6T-8046
200-BK
976-OR
976-OR
200-BK
YL-18
RD-18
BK-18
SOLENOID
GROUND
+ BATTERY
3
2
1
RIDE CONTROL
SOLENOID
6T-8046
ATCH
F-15018R-1460
F-15018V-4320
F-15027Y-3881
F-15009C-9743
F-15028V-4322
E-2016W-7073
07 F-15IH-6936
016W-7072
004E-6161
ATCHC-12048V-6393
B-5016W-7074
D-13003E-0419
ATCHB-2/F-2016C-8210
ATCH
L50
L50L50
L50
L17
L68
L74L74
L74
L74
L73
L73
L69
L70
L70
L70
L76
L76
L76
L76
L66
L66
L66
L56
L56
L72
L72
L72
L71
L71
L71
L71
L75
L75
L75
126-PK-18
L65L65
L44
L58
L58
L40
L40
L59
L76
L75
L70
L70
L70
L73
L73
L73
L68
L68
L68
L69
L69
L69
L67
L67
L67
L66
L66
L66
L66
L66
L66
L65
L65
L65
L65
L64
L64
L64
L64
L63
L63
L63
L63
L62
L62
L62
L62
L72
L72
L72
L57
L17
L17
L17
L61
L61
L61
L40
L40
L17
L17
L50
L50
L56
L56
L56
L56
Y
L47
L48
L48L48
L48
L48
L44
L58
L52
L55
L55
L55
BK-18
L46
L45
L45
L52
L52
L52
L52
L53
L53
L53
L53
L53
L59
L59
L59
L60
L60
L60
L60
L39L39
L39
L57
L57
L57
L54
L54 L54
L54
L11
L11
L11
L11
L11
L13
L13
L13
L13
L52
L52
L15
L15
L37
L37 L51
L51L51
L39
L27
L27
L29
L29
AUTO MODE
LAMP
9W-2111
439-YL-18
L20
L20
L20
L25
L25
L37
L37
L38
L38
L38
L38
200-BK-18
L23
L23
L23
S
S
L26
L26
L21
L15
L15
L15
L14
L14
L14
L2
L2
L2
L25
L25
L25
L25
L10 L10
L10
L7
L5
L5
L5
L5
L4
L4
L4
L4
L4
L6
L6
L3
L3
L18
L17
L17
L19
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
200-BK-18
200-BK-18
200-BK-18
L20
L20 L20
L21
L21
L7
L7
200-BK-18
200-BK-18
200-BK-14
200-BK-14
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
7N-5876
LAMP
PANEL
141-PK
6
3
2
Q
Q
Q
Q
978-WH-18
202-WH-18
1
5
4
006C-7879
N
F-5016C-7885
P
P
N
N
N
N N
N
N
N
N
N
N
N
N
N
N
102-BU-14
102-BU-14
TO CAB
GROUND
D-4026C-4227
M
M
E702-OR-18
B-1100106-6231
D-10
304-WH
304-WH
200-BK
J
J
J
J
J
J
J
J
J
E-12014E-7436
F-11
203-BK
321-BR-18
121-YL-18
604-OR
617-BR
617-BR
604-OR
614-PU
608-GN
608-GN
608-GN
00104-6726
KK
STOP/TAIL
LAMP
9X-1404
447-PK-18
FUEL LEVEL SENDER
3E-8559
EE
BUCKET
LAMP
NOTE D
LATERAL TURN
LAMP
5C-9029
F
F
F
F
F
F
F
F
F
F
200-BK
200-BK
200-BK
605-YL-14
200-BK-14
617-BR
606-GY-14
M
F
4
614-PU
611-PU-14
617-BR
605-YL-14
606-GY-14
E
614-PU
D
D
202-BK-18
D
D
D
TO ENGINE
END FRAME
202-BK-18
202-BK-18
E702-OR-18
202-BK-18
201-BK-18
201-BK
201-BK-18
201-BK-18
201-BK-18
1
D
432-PK-18
432-PK-18
413-BR-18
442-GY-18
432-PK-18
201-BK-18
611-PU-14
443-YL-18
441-OR-18
307-OR-18
447-PK-18
405-GY-18
432-PK-18
201-BK-18
E702-OR-18
5
442-GY-18
E702-OR-18
E701-PK-18
126-PK-18
720-PU-18
D744-WH-18
105-BR
200-BK-14
114-GN
604-OR
130-GN
200-BK-14
411-PK-18
R.C.SW - GND
761-GY
762-YL
614-PU
128-PK
976-OR
610-OR-14
D743-GN-18
606-GY-14
605-YL-14
E701-PK-18
R.C.SW - B+
E701-PK-18
D
126-PK-18
141-PK
201-BK-18
432-PK-18
506-PU
442-GY-18
507-WH
200-BK
PARKING BRAKE
ALARM SW
7T-0988
NOTE D
D
D
D
D
200-BK
200-BK-14
200-BK
200-BK
200-BK
200-BK
200-BK
200-BK
C
C
C
C
CC
118-GY
502-OR
501-GN
500-BR
506-PU
507-WH
502-OR
501-GN
C
BK
500-BR
505-BU
504-YL
503-BR
A
542-BU
105-BR
U
U
A
542-BU
PARK
BRAKE
ALARM
9G-9813
NOTE D
410-WH
200-BK
477-YL-18
113-OR-18
A
E701-PK-18
D743-GN-18
D744-WH-18
976-OR-18
976-OR-18
635-BR-18
113-OR-18
NOTE B
INDICATOR
LAMP
DEFROSTER
6C-8054
C
M
M
M
HORN SW
7T-2296
605-YL-14
606-GY-14
605-YL-14
10A
SEAT HEATER
541-GN
CIRCUIT BREAKER
6N-8589
BLOWER MOTORS
124-GN-14
15A
LICENSE
PLATE LAMP
NOTE D
G
BACKUP
ALARM
3T-1815
BK-PK-14
BK-14
1
2
200-BK-14
604-OR
G
121-YL-18
G
BK-18
WH-18
321-BR-18
112-PU-6
200-BK-14
610-OR-14
614-PU-14
105-BR
127-OR
610-OR-14
615-YL
608-GN
617-BR-14
608-GN
615-YL
610-OR-14
614-PU-14
617-BR-14
608-GN
615-YL
102-BU-14
L5
200-BK-18
512-BN-18
511-BR-18
RIGHT
SPEAKER
6C-4164
LEFT
SPEAKER
6C-4164
TRANSMISSION SHIFTER
3E-0015
614-PU-18
201-BK-18
413-BR-18
406-PU-18
TURN SIGNAL SW
9G-5589
TO ENGINE FRAME
TO PLATFORM
GROUND STRAP
7G-1060
A
507-WH
619-GN-14
FORWARD
HORN
6C-5859
761-GY
762-YL
506-PU
417-GY-18
416-OR-18
605-YL-14
606-GY-14
304-WH
304-WH
512-BN-18
511-BR-18
635-BR-18
538-BR
611-PU
105-BR
410-WH
975-WH-18
975-WH-18
975-WH-18
975-WH-18
D
D
509-WH-18
508-PU-18
LIFT KICKOUT
RELAY
3E-5239
BUCKET POSITIONER
RELAY
3E-5239
OPTIONS
CODE
PLUG
LAMP
(8M-6176)
200-BK
109-OR
A
975-WH-18
603-PK
977-YL-18
973-BR-18
901-WH-18
926/972-BU-18
754-BU-18
751/B999-GN-18
921/965-WH-18
752/969 YL-18
922/968-BR-18
923/966-GY-18
755-OR-18
924/970-GN-18
900-PU-18
925/971-YL-18
NEUTRALIZER720-PU-18
202-BK-18
321-BR-18
306-GN-18
307-OR-18
409-OR-18
SOL 1 RTN
SOL 2 PWR
SOL 2 RTN
SOL 3 PWR
SOL 1 PWR
SOL 3 RTN
SOL 4 PWR
SOL 4 RTN
SOL 5 PWR
SOL 5 RTN
SOL 6 PWR
SOL 6 RTN
GROUND
BACKUP ALARM
START RELAY
START SW
NEUTRAL (EMS)
201-BK-18
202-BK-18
BK-00
RD-00
615-YL
U
D
D
D
201-BK-18
D
G
D
D
D
D
MAIN BREAKER
9S-0174
D
NOTE C: RADIO TO BE SPECIFIED BY CUSTOMER AND
INSTALLED BY DEALER
A
202-BK-18
A221-BK-18
202-BK-18
202-BK-18
635-BR-18
NOTE B: ATTACHMENT BEACON - DEALER INSTALLATION
603-PK
FLOOD
LAMP
9X-1439
FLOOD
LAMP
9X-1439
G
606-GY-14
T
S
605-YL-14
617-BR
415-GN-18
128-PK
JJ
A
L22
L23
L5
L4
L14
A
A
K
K
200-BK
105-BR
026C-7896
D744-WH-18
D743-GN-18
E701-PK-18
450-YL-18
202-BK-18
710-GN-18
202-BK-18
5
A
YL-18
BK-18
BU-18
RD-18
WH-183
BK-18
6
4
YL-18
PK-18
L50
L18
HI/LO/POSITION/TURN
LAMP
3E-7586
2
1
L18
GY-18
L27
L27
L27
2
B-600106-8847
GN-18
PU-18
OR-18
RD-18
508-PU-18
509-WH-18
511-OR-18
512-GN-18
16
5
11
17
9
18
13
7
3
10
6
1
2
20
21
8
15
14
19
12
23
22
4
24
306-GN
403-GN-18
614-PU-18
614-PU-18
L14
200-BK
508-PU-18
603-PK
201-BK-18
410-WH-18
403-GN-18
419-YL-18
432-PK-18
408-WH-18
406-PU-18
417-GY-18
405-GY-18
413-BR-18
416-OR-18
409-OR-18
428-OR-18
128-PK
403-GN-18
OPTIONS CODE 1
201-BK-18
114-GN
976-OR
L14
200-BK-14
200-BK-14
201-BK-18
118-GY
L14
114-GN
105-BR
144-GN
202-BK-18
114-GN
L13
FORWARD HORN
DG
101-RD 10A
409-OR-18
201-BK-18
509-WH-18
200-BK-14
403-GN-18
411-PK-18
410-WH-18
201-BK-18
113-OR-18
R
614-PU
441-OR-18
447-PK-18
D
432-PK-18
405-GY-18
419-YL-18
416-OR-18
417-GY-18
449-BU-18
113-OR-18
408-WH-18
408-WH-18
D
202-BK-18
977-YL-18
720-PU-18
126-PK-18
121-YL
311-WH
310-PU
109-OR-6
203-BK
308-YL
449-BU-18
101-RD-6
101-RD-14
101-RD
101-RD-12
SUPPL STEER
NEUTRAL
GROUND
MASTER LAMP
BRK OIL PRESS
ENG OIL PRESS
ALARM
GROUND
+ BATTERY
ALTERNATOR
PRIM STEER
PARK BRAKE
477-YL-18
WH-18
L3
G
G
G
L66
D
7N-5876
LAMP
PANEL
7N-5876
LAMP
PANEL
7N-5876
LAMP
PANEL
C
C
118-GY
118-GY118-GY
118-GY
118-GY
203-BK
203-BK
975-WH-18
617-BR
L7
BK-18
BK-18
WH-18
BK-18
WH-18
L7
200-BK
116-BR
127-OR
201-BK-18
102-BU-14
720-PU-18
200-BK-14
761-GY
419-YL-18
126-PK-18
614-PU
720-PU-18
976-OR
ATCH
F
F
F
128-PK
604-OR
130-GN
619-GN-14
200-BK-14
L2
406-PU-18
3
1RD-18
F
F
F
F
F
F
128-PK
200-BK
F
976-OR
322-GY
619-GN-14
128-PK
200-BK-14
761-GY
762-YL
200-BK-14 200-BK-14
STOP/TAIL/PARK LAMP
B-2
614-PU
406-PU-18
321-BR-18
121-YL-18
G BK-18
WH-18
975-WH-18
754-BU-18
975-WH-18
752-YL-18
975-WH-18
751-GN-18
975-WH-18
755-OR-18
975-WH-18
975-WH-18
901-WH-18
900-PU-18
01
200-BK
447-PK-18
441-OR-18
406-PU-18
521-YL-14
403-GN-18
506-PU
507-WH
200-BK-14
201-BK-18
200-BK-14
201-BK-18
617-BR
605-YL-14
6C-7884
200-BK-14
200-BK
762-YL
128-PK
976-OR
761-GY
200-BK-14
STD
200-BK
F-1
441-OR-18
403-GN-18
200-BK-14
619-GN-14
200-BK
200-BK-14
RIDE CONTROL
SOLENOID
6T-8046
428-OR-18
D-300106-6232
606-GY-14
S
C-7
E-14016C-7829
R
R
619-GN-14
R
R
614-PU
614-PU
604-OR
Y
Y
761-GY
200-BK
200-BK
S
200-BK
200-BK-14
200-BK-14
461-OR-18
BRAKE AIR SW
9X-3210
619-GN-14
D
L19
L19
L19
635-BR-18
611-PU-14
606-GY-14
201-BK-18
5
201-BK-18
635-BR-18
710-GN-18
6
321-BR-18
306-GN-18
307-OR-18
409-OR-18
720-PU-18
C
126-PK-18
926/972-BU-18
901-WH-18
925/971-YL-18
900-PU-18
924/970-GN-18
755-OR-18
923/966-GY-18
922/968-BR-18
752/969-YL-18
921/965-WH-18
751/B999-GN-18
606-GY-14
201-BK-18
201-BK-18
R
R
START AID
SOLENOID
9G-4365
A/C CLUTCH
SOLENOID
8T-8813
754-BU-18
RD-18
E
E
417-GY-18
416-OR-18
NOTE
432-PK-18
617-BR
611-PU-14
193-PU-18
E E
200-BK
JJ
JJ
E
G
201-BK-18
G
G
G
326-PU
522-WH-14
513-OR-14
310-PU
311-WH
G
G
202-BK-18
428-OR-18
L
201-BK-18
720-PU-18
610-OR-14
2
3
TO PLATFORM
12
9
S
L
6
3
415-GN-18
L11
200-BK-18
L34
L34
200-BK
200-BK
975-WH-18
975-WH-18
126-PK-18
428-OR-18
405-GY-18
409-OR-18
409-OR-18
200-BK-14
202-BK-18
202-BK-18
201-BK-18
102-BU-14
538-BR
635-BR-18
605-YL-14
105-BR
105-BR
200-BK-14
409-OR-18
BK
A222-BK-18
A222-BK-18
322-GY
203-BK
310-PU
311-WH
105-BR
101-RD
RUNNING LAMP BREAKER
3T-2662
308-YL
306-GN-18
207-BK
302-OR
112-PU
304-WH
DIAGNOSTIC CONNECTOR
3
10
11
5
1
13
14
9
15
16
17
976-OR
8
20
18
19
6
4
12
2
7
432-PK-18
606-GY-14
S
00
A
TRANSMISSION
AUTOSHIFT CONTROL
109-3020
1
280-BK-18
450-YL-18
UNUSED
202-BK-18
202-BK-18
281-BK-18
SERVICE
MODE
PLUG
D
D
37
AUTO/MAN SW N/C
AUTO/MAN SW N/O
SOL 5 SW GND
+ BATTERY
SOL 1 SW GND
SOL 2 SW TO B+
SOL 2 SW GND
SOL 1 SW TO B+
SERVICE MODE
CLEAR MODE
UNUSED
W
A
306-GN
HARNESS CODE 0
OPTIONS CODE 0
SOL 6 SW GND
505-BU
503-BR
118-GY
504-YL
200-BK
12
19
14
15
40
LL
CAT LINK +
CAT LINK -
S
S
E701-PK-18
POWER DISTRIBUTION BOX
POWER DISTRIBUTION BOX
CIGAR LIGHTER
9W-0335
200-BK
L43
L43
E-901
L43
118-GY
KEY START SW
9G-7641
200-BK
200-BK
200-BK
D743-GN-18
J
128-PK
21
20
762-YL
128-PK
761-GY
200-BK
D
L12
L12
L59
101-RD-14
537-GN-14
FLOOD
LAMP
9X-1439
FLOOD
LAMP
9X-1439
606-GY-14
26
13
J
TO ENGINE
END FRAME
AUTO RIDE CONTROL
LAMP
9W-2111
U
18
GROUND
ANTENNA AS.
6C-3431
UNUSED
LOCN
LL
R.C.SW - B+
ANTENA
LEFT SPKR
403-GN-18
RIGHT SPKR
200-BK-10
506-PU
177-OR-6
L59
G
D
D
L12
432-PK-18
D
D
D
AA
200-BK
L60
D
200-BK
D
200-BK-14
A
201-BK-18
A538-OR-14
403-GN-18
105-BR
102-BU-14
130-GN
105-BR
310-PU
417-GY-18
443-YL-18
442-GY-18
416-OR-18
405-GY-18
326-PU
522-WH-14
447-PK-18
521-YL-14
441-OR-18
201-BK-18
403-GN-18
506-PU
507-WH
306-GN-18
308-YL
608-GN
617-BR
605-YL-14
606-GY-14
411-PK-18
604-OR
614-PU
321-BR-18
432-PK-18
D
306-GN-18
200-BK
200-BK
411-PK-18
538-BR-18
201-BK-18
D
201-BK-18
141-PK
442-GY-18
611-PU-18
200-BK-14
200-BK
28
29
G
112-PU
G
G
144-GN
615-YL
L1
635-BR-18
310-PU
200-BK-18
30
507-WH
976-OR
128-PK
762-YL
200-BK-18
506-PU
200-BK-14
200-BK
E
L47
L47
A
200-BK
4
5
403-GN-18
521-YL-14
GROUND
301-BU-10
3
MEMORY
413-BR-18
201-BK-18
403-GN-18
309-GY
441-OR-18
201-BK-18
L21
L21
403-GN-18
309-GY
302-OR
207-BK
311-WH
447-PK-18
200-BK
200-BK
201-BK
BU
27
403-GN-18
306-GN-18
311-WH
321-BR-18
121-YL
200-BK
200-BK-14
614-PU
604-OR
606-GY-14
415-GN-18
605-YL-14
617-BR
608-GN
403-GN-18
L47
603-PK
LAMP
(8M-6176)
D
DD
200-BK
976-OR
D
DD
306-GN-18
H
202-BK-18
610-OR-14
R
611-PU-14
7
L67
D
200-BK-14
D
D
L43
L43
112-PU-14
L52
1
3
2
200-BK
Y
Y
D
OPERATOR STATION
L34
D744-WH-18
L61
L61
L61
2
200-BK
P
109-OR-6
121-YL
B+
B+
HIGH
LOW
PARK
200-BK
604-OR
130-GN
322-GY
FUEL SW
9W-3187
WASH
DIAL SHIFTER
200-BK-14
200-BK-14
617-BR
200-BK-14
200-BK-14
S
T
ATCH REAR ROADING HARNESS
604-OR
441-OR-18
10A
310-PU
STOP/TAIL/PARK LAMP
8C-6207
605-YL-14
606-GY-14
417-GY-18
RESISTOR
6T-2217
405-GY-18
201-BK-18
GROUND
200-BK
322-GY
449-BU-18
GROUND
FORWARD HORN
6C-5859
E
G
428-OR-18
RIDE CONTROL
SOLENOID
6T-8046
TORQUE CONVERTER
SWITCH
7N-9560
406-PU-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
201-BK-18
15A
COOLANT SW
7N-9785
447-PK-18
441-OR-18
443-YL-18
442-GY-18
200-BK-14
416-OR-18
201-BK-18
201-BK-18
521-YL-14
522-WH-14
105-BR
326-PU
308-YL
608-GN
102-BU-14
310-PU
507-WH
506-PU
617-BR
614-PU
112-PU-6
11
2
611-PU-18
443-YL-18
8
201-BK-18
306-GN-18
321-BR-18
5
2
1
BK-14
113-OR-18
201-BK-18
416-OR-18
614-PU-14
L
604-OR
L34
200-BK-14
D
311-WH
D
D
N
M
K
E
NOTE: FOR ATT SPEEDOMETER
TRANS
SPEED
SENSOR
3E-7886
130-GN
720-PU-18
310-PU
311-WH
121-YL
203-BK
109-OR-6
PRIMARY
STEERING SW
109-4215
112-PU-6
THERMOSTAT SW
3E-5464
RESISTOR
9G-1950
NN
E
416-OR-18
417-GY-18
126-PK-18
405-GY-18
SUPPLEMENTAL
STEERING SW
109-4215
D743-GN-18
611-PU-18
720-PU-18
608-GN
522-WH-14
102-BU-14
477-YL-18
200-BK-14
522-WH-14
762-YL
STOPLAMPS
KEY
617-BR
614-PU
309-GY
413-BR-18
322-GY
101-7740
MAIN RELAY
101-RD-12
START RELAY
3E-0075
515-GY-14
207-BK
FLASHER
322-GY
118-GY
302-OR
200-BK-14
141-PK
200-BK-14
515-GY-14
101-RD-6
304-WH-10
306-GN-18
10
177-OR-8
112-PU-6
308-YL
308-YL
408-WH-18
3T-1815
8C-6207
538-BR-18
408-WH-18
461-OR-18
619-GN-14
FLOOD LAMP
9X-1439
10
112-PU
200-BK-14
24
522-WH-14
BU-18
BK-18
761-GY
RD-18
+ BATTERY
SOLENOID
GROUND
6C-7897
308-YL
126-PK-18
114-GN
BK-18
BK-18
308-YL
D
611-PU-18
R
20
18
16
15
CLOSED
RESISTOR
6T-7864
OPENCLOSED
OPEN
SW TERM 2 TO 3SW TERM 1 TO 2
MANUAL
AUTO
MODE
515-GY-14
517-BU-14
516-GN-14
614-PU-14
TRANSMISSION AUTO/MANUAL SW OPERATION
541-GN
W
W
CLOSED
OPEN
TRANSMISSION DOWNSHIFT SW OPERATION
OPEN
CLOSED
SW TERM 3 TO 4
13
447-PK-18
441-OR-18
443-YL-18
442-GY-18
126-PK-18
614-PU-14
720-PU-18
126-PK-18
615-YL
6
619-GN-14
N
D
200-BK-18
200-BK-14
202-BK-18
973-BR-18
D
615-YL
BK-PK-14
BK-14
7
8
200-BK-14
200-BK-14
9
403-GN-18
GG
KK
200-BK-14
619-GN-14
515-GY-14
515-GY-14
201-BK-18
L
10A
4
F
5
193-PU
614-PU
126-PK-18
200-BK
200-BK-14
610-OR-14
17
L54
L50
128-PK
200-BK-14
3
515-GY-14
517-BU-14
516-GN-14
14
19
1
102-BU-14
D
605-YL-14
619-GN-14
2
4
926-BU-18
925-YL-18
3
10
11
12
978-GN-18
974-PU-18
326-PU
150-OR-14
A538-OR-14
310-PU
507-WH
506-PU
SW TERM 1 TO 2
HH
B-9
ROPS
GROUND
25
924-GN-18
00
921-WH-18
L31
L31
I
106-7054
B-6
406-PU-18
J
922-BR-18
C
DISENGAGED
201-BK-18
202-BK-18
617-BR-14
D
2
9
BK-0
BK-00
A
DD
CC
12V BATTERY
3T-5760 STD
9X-3404 ATT
DISCONNECT SW
7N-0718
419-YL-18
200-BK-8 A
B
G
H
4
193-PU-18
413-BR-18
406-PU-18
302-OR
619-GN-14
409-OR-18
413-BR-18
611-PU-14
207-BK
302-OR
301-BU
1
2
REAR WASHER
7T-8890
COOLANT SW
8N-1693
D
619-GN-14
611-PU-14
614-PU
409-OR-18
AIR DRYER
200-BK-14
B-
BK
L31
200-BK-14
102-BU
L47
112-PU-10
A538-OR-14
L
L
L
603-PK
L
L
L
611-PU-18
AND XMSN SHIFTER IN NEUTRAL
1
GG
6
3
CABLE AS.
608-GN
EE
200-BK-14
DD
CC
BB
200-BK-14
AA
4
538-BR
610-OR-14
HI/LO/POSITION/TURN
LAMP
3E-7586
608-GN
308-YL
201-BK-18
200-BK-14
D
24
D
4
22
D
WIRE AS.
23
5
12
BK
GN
19
14
15
2
FF
21
R
1
Q
P
20
N
M
L
K
J
H
F
E
608-GN
D
2
C
1
A
CHGPART NO.IDENT
HARN AS.
NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
YL-18
UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
6
10
K
3
615-YL
432-PK-18
24
13
18
9
4
22
200-BK-14
201-BK-18
17
11
200-BK-14
BRAKE AIR
PRESSURE GAGE
1W-3306
LAMP
7X-2058
413-BR-18
200-BK-14
108-BU-14
K
201-BK-18
5
16
614-PU-14
506-PU
507-WH
720-PU-18
200-BK
126-PK-18
126-PK-18
C
23
201-BK-18
C
T
614-PU
164-WH-18
128-PK
AUTOSHIFT
CIGAR LIGHTER 129-BU
150-OR-14DEFROSTER
FUSE (QTY 12)
3K-8782
538-BR-18
517-BU-14
538-BR-18
B+
12
614-PU-18
200-BK
516-GN-14
BK-18
128-PK
105-BR
A
326-PU
973-BR-18
105-BR
19
515-GY-14
ALTERNATOR
9W-3043
3
614-PU-14
START AID SW
3T-3453
FUSE
HOLDER
(QTY 12)
4K-5122
538-BR
L2
W
D+
B+
413-BR-18
2
617-BR-14
201-BK-18
419-YL-18
REAR WIPER SW
3E-0155
FRONT WIPER SW
3E-0155
307-OR-18
326-PU
923-GY-18
A
977-YL-18
STRIP
(QTY 2)
6C-8038
308-YL
A
L7
L6
L22
T
MOTOR
L
H
1
3
2
4
OR
BR
GY
GN
105-BR
A538-OR-14
504-YL
A
505-BU
126-PK-18
116-BR
127-OR
113-OR-18
118-GY
503-BR
L22
CIRCUIT BREAKER
6N-8589
118-GY
10A
10A
10A
10A
10A
10A
10A
10A
4R
17
L22
TRANS SHIFTER
REAR FLOOD LAMPS
AUX FLOOD LAMPS
310-PU
WIPER MOTORS
L22
126-PK-18
14
15
1
8
419-YL-18
U
BU-18
105-BR410-WH-18
R
BK-18
BK-18
200-BK
201-BK-18
11
114-GN
2
141-PK
201-BK-18
BRAKE OIL SWITCHES
7V-5647
LIFT KICKOUT SW
9G-0117
BUCKET POSITIONER SW
9G-0116
BK-18
V+
RD-18
BK-18
BK-18
BK-18
BK-18
BK-18
BK-18
BK-18
BK-18
E-6
21
200-BK
006C-8368Y
200-BK-14
16
2
TO
PLATFORM
433-BU-18
20
432-PK-18
A
2
L1
1
6
10
201-BK-18
3
SOL 4 SW GND
SOL 3 SW GND
THE CAT LINK WIRES (944-OR & 945-BR) MUST BE TWISTED
TOGETHER AT LEAST 1 TURN PER INCH
164-WH-18
428-OR-18
C
C
L50
C
112-PU-14
NEG POS
538-BR
9X-1439
FLOOD LAMP
201-BK-18
977-YL-18
200-BK
202-BK-18
8
D-12
9
7
105-BR
310-PU
403-GN-18
200-BK-18
WIPER MOTORS
201-BK-18
118-GY
RIDE CTRL/CONV
RD-18
973-BR-18
D743-GN-18
B999-GN-18
114-GN
193-PU
200-BK
965-WH-18
971-YL-18
193-PU
RIDE CTRL/CONV
193-PU
01
L20
415-GN-18
193-PU
201-BK-18
U
202-BK-18
307-OR
TO SEAT HEATER
AND TIME DELAY
105-BR
635-BR-18
326-PU
614-PU-18
201-BK-18
112-PU-14
521-YL-14
443-YL-18
522-WH-14
442-GY-18
761-GY
762-YL
200-BK-18
635-BR-18
D744-WH-18
200-BK
LH CAB
FLOOD
LAMP
9X-6775
ENGAGED
DOWNSHIFT
A
200-BK
Q
974-WH-18
308-YL
201-BK-18
6C-7841
144-GN
603-PK
202-WH-18
105-BR
105-BR
B
101-RD-12
3K-8782
FUSE
4K-5122
HOLDER
FUSE
ALTERNATOR
BREAKER
9S-0174
102-BU-14
121-YL10A
614-PU-18
D
751-GN-18
201-BK-18
MOTOR
109-OR-6
310-PU
311-WH
200-BK
STRAP 7V-9275
60A
60A 15A
752-YL-18
177-OR-6
BACKUP ALARM
10A 130-GN
10A 105-BR
754-BU-18
755-OR-18
900-PU-18
976-OR
901-WH-18
6
3
5
2
PANEL
LAMP
7N-5876
910-YL-18
611-PU-18
EMS/GAGES
WH-18
101-RD
615-YL
105-BR
970-GN-18
635-BR-18
411-PK-18
966-GY-18
972-BU-18
615-YL
X
X
KK
HH
HH
GG
538-BR-18
710-GN-18
200-BK-14
614-PU-18
13
14
5
6
2
3
614-PU-18
969-YL-18
7
135-BU
614-PU-18
614-PU-18
10A
Y
OPERATOR STATION
310-PU
450-YL-18
A
SIG
206-BK
CC
BB
322-GY
G
605-YL-14
968-BR-18
762-YL
201-BK-18
101-RD-6
761-GY
BK-14
A
304-WH-10
200-BK
K
200-BK-14
A538-OR-14
201-BK-18
GLASS AS.-
DEFROSTER
6C-7275
615-YL
128-PK
200-BK-14
10
121-YL-18
311-WH
HYDRAULIC OIL
TEMPERATURE SENDER
4W-9972
TORQUE CONVERTER
TEMPERATURE SENDER
7N-8532
202-WH-18
T
L21
200-BK
18
D
BLOWER
9G-8697
WH/RD-14
515-GY-14
MOTOR
720-PU-18
7
118-GY
502-OR
501-GN
500-BR
521-YL-14
TRANS
SPEED
SENSOR
3E-7886
BU-18
BK-18
L50
615-YL
3
RIDE CONTROL
LAMP
9W-2111
STARTER
3T-4583
309-GY
D744-WH-18
144-GN
MOTOR
126-PK-18
201-BK-18
207-BK
12V BATTERY
3T-5760 STD
9X-3404 ATT
603-PK
BK-14
W
604-OR
130-GN
9
304-WH
304-WH
Y
TRANSMISSION
NEUTRALIZER
OVERRIDE SW
7X-6396
513-OR-14
522-WH-14
521-YL-14
513-OR-14
BK-6
TO
ENGINE
TO ENGINE
END FRAME
ATCHA-14016C-7977
F-1301
L26
6C-7832
D
P
FLASHER
6C-8846
WH
S
S
S
D
E
S
L
DEFROSTER SW
8D-2676
447-PK-18
EE
UNUSED
TRANS SPD IN
YL-18
RD-18
BK-18
AUTO/MANUAL SW
9X-9099
SOLENOID
200-BK-14
D
D
MM
200-BK-14
201-BK-18
GROUND
201-BK-18
ACTION ALARM
9G-9813
A538-OR-14
HAZARD FLASHER
LAMP
9W-2111
SPEEDOMETER
3E-9104
BRAKE AIR SW
9X-3210
615-YL
405-GY-18
T
B-15
102-BU
006W-8944
F-15079F-4337
D-15/E-1502
203-BK
H
H
H
H
447-PK-18
9G-6259
ATCH
STD
E-15
D-15
01
614-PU-14
WH/RD-14
BLOWER
9G-8697
Z
NN
MM
614-PU-18
CIRCUIT GROUPING
DESIGNATION
01
Y
LATERAL TURN
LAMP
5C-8964 102-7356
D
6C-7888
G
F
R
X
135-BU
FLOOD LAMP
9W-2111
HIGH BEAM
LAMP
9W-2111
200-BK-14
105-BR
605-YL-14
ENG SPD IN
FWD SOL (CL 2)
38
E702-OR-18
411-PK-18
UNUSED
4
1ST GEAR (CL 6)
BK-14
2ND GEAR (CL 5)
UNUSED
3RD GEAR (CL 4)
4TH GEAR (CL 3)
SOL RETURN
DOWNSHIFT SW N/O
DOWNSHIFT SW N/C
35
39
22
23
6
202-BK-18
5
31
36
33
32
34
REV SOL (CL 1)
710-GN-18
T
974-PU-18
REAR WIPER
102-2286
200-BK-14
2
FRONT
WIPER
9X-3337
4
COOLANT
TEMP
SENDER
7N-8532
+ BATTERY
3
978-GN-18
975-WH-18
754-BU-18
755-OR-18
900-PU-18
611-PU-14
619-GN-14
L26
200-BK-14
A
FUEL LEVEL SENDER
3E-8559
124-GN-14
521-YL-14
515-GY-14
516-GN-14
517-BU-14
TORQUE CONV
OIL TEMP
(9X-4283)
S
3
1
S
BK
BB
AA
L49
17
E701-PK-18
439-YL-18
126-PK-18
L49
M
#
202-BK-18
128-PK
615-YL
A
403-GN-18
614-PU-14
L49
OR
BR
GY
GN
H
L
GROUND
L
116-BR
406-PU-18
127-OR
105-BR
200-BK
ENGINE OIL SW
9X-0378
411-PK-18
NEUTRALIZER
OVERRIDE LAMP
9W-2111
200-BK
202-BK-18
+12 VOLT
603-PK
L1
200-BK-14
973-BR-18
RD
PARKING BK SW
9X-3210
D
L
201-BK-18
TRANS NEUTRALIZER SW
9X-9418
126-PK-18
ATCH WIRE, CABLE,
COMPONENT
CIRCUIT NOT CONNECTED
507-WH
977-YL-18
200-BK
411-PK-18
614-PU
200-BK-14
FRONT WASHER
7T-8890
3
2
CIRCUIT CONNECTED
443-YL-18
201-BK-18
417-GY-18
W
751-GN-18
BLUE
V
RD-18
200-BK-10
301-BU-10
GREEN
2
1
442-GY-18
201-BK-18
BU
GN
200-BK-18
447-PK-18
WH-18
(12 V)
(24 V)
REFRIGERANT SW
9D-6888
NOTE A
GROUND
RD
901-WH-18
415-GN-18
413-BR-18
304-WH-10
537-GN-14
108-BU-14
RD-00
BK-0
TURN INDICATOR
LAMP
9W-2111
617-BR
144-GN
WH
OR
YL
PK
BK
L33
+ BATTERY
608-GN
U
HH
T
NOTE D: TO BE INSTALLED BY DEALER
200-BK-14
GG
L33
M
413-BR-18
SOL 3
4TH GEAR FORWARD
SOL 2
REVERSE
SOL 1
L33
200-BK-14
281-BK-18
311-WH
311-WH
200-BK
BLADE, SPADE, RING,
OR SCREW TERMINAL
H
H
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
611-PU-18
102-BU-14
538-BR-18
762-YL
MOTOR
BATMTR
SG
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
CONNECTOR
SYMBOL DESCRIPTION
BROWN
PURPLE
GRAY
BLACK
COLORABBREV
PINK
YELLOW
ORANGE
WHITE
RED
BR
BR
200-BK
608-GN
POSNEG
TO ENGINE
END FRAME
SOL 6
1ST GEAR
762-YL
K
CONNECT TO
DISCONNECT SW
113-OR-18
K
K
610-OR-14
1
2
1
200-BK
761-GY
L33
11
6C-7815
2
GROUND
C
C2
31
49A
49
HEAD LAMP
+ BATTERY
30B
TURN
HAZARD
619-GN-14
611-PU-14
406-PU-18
L13
977-YL-18
COOLANT TEMP
(9X-4284)
L47
129-BU
617-BR
FUEL LEVEL
(9X-4285)
PU
CLUSTER GAGE
GROUP
9X-6752
428-OR-18
408-WH-18
NC
GROUND
NC
203-BK
720-PU-18
BU
538-BR
409-OR-18
00
280-BK-18
106-8846
321-BR-18
+ BATTERY
200-BK
200-BK
617-BR-14
E
403-GN-18
SOL 5
2ND GEAR
976-OR
ENGINE
SPEED
SENSOR
3E-7886
SOLENOID
SOL 4
3RD GEAR
5
16
TEST
MASTER
ACTION LAMP
7N-1996
BASE
3T-0304
FUEL PRESS
COOLANT TEMP
KICKOUTS
410-WH-18
GY
509-WH-18
TC OIL TEMP
BRK AIR PRESS
NOTE: POWER FOR RADIO
MEMORY
102-BU-14
3
8
(12 V)
202-BK-18
BK-18
(24 V)
976-OR
IGN
F-6
202-BK-18
SEND
200-BK-14
610-OR-14
7
PU
606-GY-14
TRANSMISSION
DOWNSHIFT SW
9X-4959
GRD
V
3
4
5
2
1
IGN
321-BR-18
105-BR
322-GY
1
ST
SEND
200-BK
ON
2
11
8
614-PU-14
A
A
GRD
A
A
5
3
12
9
6
615-YL
HH
00
V
128-PK
762-YL
128-PK
761-GY
A
IGN
SEND
V
BUCKET POSITIONER
SOLENOID
9X-5301
LIFT KICKOUT
SOLENOID
9X-5301
T
GRD
F
508-PU-18
RD
IGN
L47
6C-8346
507-WH
WASH
200-BK-14
DIMMER SW
2H-1855
403-GN-18
200-BK-14
LL
ROPS
GROUND
S
3
OPERATION
GEAR
SOLENOID
1 2 3 4 5
202-BK-18
OFF
6
24V OUTPUT
S
/
N
U
B
GND ALSO
3R
2R
1R
N
1F
2F
3F
4F
619-GN-14
B
L29
L29
L32
L32
L32
L32
L42
L42
202-BK-18
EMS TEST SW
6T-6066
L42
L46
L46
L45
L44
614-PU
L48
L6
L6
L6
L41
L41
L41
L41
L42
102-BU-14
L25
L31
L31
614-PU-14
HYDRAULIC OIL
TEMP
(9X-6768)
S
C
L31
STANDARD FRONT HARNESS
S
R
973-BR-18
A221-BK-18
THIS SCHEMATIC IS FOR THE 936F COSA (3E-3711 CHG 01)
126-PK-18
1
MAGNETIC LATCH
ENGINE SHUTDOWN
SOLENOID
3E-7985
NOTE: SHOWN W/ LEFT
BRAKE PEDAL UP
603-PK
321-BR-18
W
A
542-BU
112-PU-10
432-PK-18
RH CAB
FLOOD LAMP
9X-6775
W
A
752-YL-18
T
306-GN
200-BK
200-BK
503-BR
118-GY
505-BU
5
506-PU
FF
450-YL-18
M
504-YL
A
FF
W
126-PK-18
M
308-YL
310-PU
W
308-YL
200-BK
116-BR
BEACON SW
6T-3990
200-BK-18
+ -
W
T
OR-18
1
144-GN
2BK-18
RD-18
102-BU-14
WH
RIGHT SPKR
LEFT SPKR
+ BATTERY
T
PARK
112-PU-6
102-BU-14
D
D
506-PU
L34
L1
L31
105-BR
541-GN
RADIO
NOTE C
LOW
HIGH
L40
202-BK-18
L40
B+
B+
206-BK
512-GN-18
MOTOR
U
511-OR-18
BEACON
200-BK-14
GROUND
302-OR
603-PK
500-BR
SERVICE METER
6T-7337
501-GN
200-BK-14
502-OR
200-BK
118-GY
118-GY
200-BK
507-WH
503-BR
504-YL
505-BU
200-BK
118-GY
118-GY
C
C
C
C
C
C
C
3
2
1
BK
RD
RIDE CONTROL SW
7T-2081
LRT SOLENOID
VALVES
3E-0061
BLOWER SW
6P-3236
BACKUP ALARM
614-PU-14
306-GN-18
SEND
112-PU-14
T
OPERATOR
MONITOR
(EMS)
8C-3508
E
537-GN-14
E
F
P
102-BU-14
617-BR-14
N
RUNNING
LAMP SW
6T-3989
A
E
2
GRD
201-BK-18
DOME LAMP
8C-9678
614-PU
617-BR
T
200-BK
T
L
A
W
7T-8000
VOLTAGE CONVERTER
RIDE CONTROL SOL
614-PU
A
L1
RED
RED
BLACK
WHITE
YELLOW
BLUE
BROWN
BROWN
BLUE
YELLOW
WHITE
BLACK
RED
T
E
GG
1
WH-18
2
RED
LIFT
POSTIONER SW
9G-0117
BUCKET
POSITIONER SW
9G-0116
144-GN
STOPLAMP SW
2M-9346
FLOOD
LAMP SW
9X-1423
T
ALL DASHED LINES ARE ATTACHMENTS.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
STARTING CIRCUIT.
GAUGE CIRCUIT.
EMS CIRCUIT.
PANEL LAMP CIRCUIT.
WIPER/WASHER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
ENGINE SHUTDOWN CONTROL CIRCUIT.
TURN SIGNAL CIRCUIT.
START AID CIRCUIT.
TRANSMISSION CONTROL CIRCUIT.
MOTOR
T
S