A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
D
E
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
37
35
33
34
36
38
7
39
40
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
D
E
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
37
35
33
34
36
38
7
39
40
Connector Location
Connector Number
Schematic
Location
Machine
Location
CONN 1 F-14 36
CONN 2 F-14 28
CONN 3 B-14 8
CONN 4 A-14 25
CONN 5 A-14 XX
CONN 6 B-13 37
CONN 7 B-13 37
CONN 8 B-13 37
CONN 9 D-13 37
CONN 10 D-13 37
CONN 11 E-13 3
CONN 12 F-12 37
CONN 13 F-12 39
CONN 14 E-12 39
CONN 15 D-12 39
CONN 16 D-12 39
CONN 17 B-12 10
CONN 18a A-10 38
CONN 18b B-11 38
CONN 18c A-11 38
CONN 19 F-11 D
CONN 20 F-11 D
CONN 21 D-10 B
CONN 22 D-10 B
CONN 23 D-10 39
CONN 24 D-10 39
CONN 25 D-10 39
CONN 26 C-10 33
CONN 27 C-10 C
CONN 28 B-9 38
CONN 29 B-9 38
CONN 30 E-9 B
CONN 31 E-9 39
CONN 32 D-8 39
CONN 33 D-8 39
CONN 34 B-8 38
CONN 35a F-7 39
CONN 35b F-7 39
CONN 36 E-6 17
CONN 37 E-6 17
CONN 38 E-6 17
CONN 39 C-6 17
CONN 40 C-6 17
CONN 41 C-6 17
CONN 42 C-6 17
CONN 43 A-6 40
CONN 44 C-5 40
CONN 45 C-5 40
CONN 46 C-5 40
CONN 47 B-3 27
CONN 48 E-3 26
CONN 49 E-3 26
CONN 50 F-3 26
CONN 51 F-3 26
The connectors shown in this chart are for harness to harness connectors.
Connectors that join a harness to a component are generally located at or near the
component. See the Component Location Chart.
Related Electrical Service Manuals
Form Number
Alternator: 6N-9294 (35A)
Consist No.9G-4574
SENR4130
Alternator: 100-5047 (50A)
Consist No. 100-5046
Consist No. 100-5045
SENR2082
SENR4130
Electronic Monitoring System (EMS) SENR2945
Title
Component Location
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Alarm — Action
B-8 C
Resistor — Blower Speed
E-4 E
Alarm — Backup
F-15 1
Resistor— Blower Speed (A/C)
B-11 15
Alternator (35A STD)
D-14 2
Resistor — Blower Speed (Heater)
A-11 E
Arc — Suppressor
E-14 3
Resistor - Panel Lamp Dimmer
E-9 B
Battery
C-14 5,6
Sender — Articulation
C-12 23
Beacon
C-1 7
Sender — Engine Coolant Temp
A-14 24
Beacon
A-12 7
Sender — Fuel Level
A-13 25
Breaker — Alternator (60A)
D-13 8
Solenoid — A/C Clutch
A-13 22
Breaker — Convertor (15A)
F-11 13
Solenoid — Centershift
B-3 29
Breaker — Headlamp (1 5A)
D-10 B
Solenoid — Differential Unlock
E-14 4
Breaker — Lightbar (1 5A)
D-10 B
Solenoid — Engine Shutdown
D-13 22
Control — Secondary Steer
E-13 9
Solenoid — Forward Horn
F-3 10
Convertor — Voltage
F-8 12
Solenoid — Park Brake
B-11 10
Converter — Voltage
F-10 12
Solenoid — Start Aid
A-13 25
Converter — Voltage
F-12 13
Solenoids — Blade Cushion
E-2 30
Flasher
E-10 B
Switch — A/C Refrigeration
A-13 22
Fuses
D-9 B
Switch — Air Dryer
F-14 31
Fuses
E-10 B
Switch — Back-Up Alarm
F-14 4
Fuses (10A)
B-6 C
Switch - Beacon
B-5 C
Gauge — Articulation
F-5 A
Switch — Beacon
B-10 C
Gauge — Engine Coolant Temperature
F-5 A
Switch — Blower (A/C)
B-10 C
Gauge — Fuel Level
E-5 A
Switch — Blower (Heater)
A-10 C
Gauge — System Air Pressure (Left)
E-5 A
Switch — Brake Air Pressure
A-2 11
Gauge — System Air Pressure (Right)
E-5 A
Switch — Brake Air Pressure
A-2 11
Ground — Cab
D-5 17
Switch — Centershift Pin
B-9 C
Ground — Engine
C-13 19
Switch — Blade Cushion
B-9 C
Ground — Front Frame (A)
D-6 39
Switch — Defroster (Front)
A-5 C
Ground — Front Frame
D-6 17
Switch — Defroster (Rear)
B-5 C
Ground — Localized Stud
F-12 D
Switch — Differential Unlock
D-9 B
Ground — Rear Frame
C-13 8
Switch — Disconnect
C-14 6
Ground — Strap
C-12 23
Switch — Engine Coolant Temp (Monitor)
B-14 24
Lamp — Diff Unlock
E-5 A
Switch — Engine Coolant Temp (Start Aid)
A-14 24
Lamp — Master Action
E-5 A
Switch — Engine Oil Pressure
C-13 32
Lamp — Shift Lever
B-9 C
Switch — Flood Lamps
D-8 B
Lamp — Turn Indicator (Left)
E-5 A
Switch — Forward Horn
E-9 B
Lamp — Turn Indicator (Right)
E-4 A
Switch — Fuel Pressure
B-13 24
Meter — Service
E-10 B
Switch — Head/Tail Lamp
E-8 B
Monitor — Electronic Monitoring System
(EMS)
E-6 A
Switch — Headlamp Dimmer
D-9 B
Motor—Blower
A-12 15
Switch — Hydraulic Oil Temperature
B-11 33
Motor — Blower (A/C group)
B-10 14
Switch — Key Start
B-9 C
Motor — Blower (Heater group)
A-10 E
Switch — Light Bar Low Beam
E-8 B
Motor — Blower/Defroster
E-4 15
Switch — Monitor (EMS) Test
E-8 B
Motor — Secondary Steer
F-13 20
Switch — Neutral/Start
E-14 4
Motor — Starter
C-13 19
Switch — Panel Lamp Dimmer
E-9 B
Motor — Washer (Front Lower)
F-6 16
Switch — Park Brake Pressure
B-11 34
Motor — Washer (Front Upper)
F-6 16
Switch — Primary Steer
F-10 35
Motor — Washer (Rear)
F-6 16
Switch — Stop Lamp Pressure
A-2 11
Motor — Wiper (Front Lower)
C-4 17
Switch — Secondary Steer Test
B-8 C
Motor — Wiper (Front Upper)
D-4 17
Switch — Tail Lamp
D-8 B
Motor — Wiper (Rear)
A-11 18
Switch — Turn Signal
D-9 B
Motors — Condenser
B-11 21
Switch — Wiper (Front Lower)
A-4 C
Relay — Main
D-14 8
Switch — Wiper (Front Upper)
B-4 C
Relay — Secondary Steer
F-1 3 22
Switch — Wiper (Rear)
A-4 C
Relay — Start
D-13 8
Thermostat (A/C)
B-11 E
Resistor — Blower Speed
A-11 E
Machine locations are repeated for components located close together.
A = Operator’s compartment (Dash).
B = Operator’s compartment (Steering console).
C = Operator’s compartment (Right side console).
D = Operator’s compartment (Headliner).
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
3E-1906 Solenoid - A/C Clutch 17.6 ± 0.6
3E-5383 Sender - Articulation Position 3 to 97
3E-7985 Solenoid - Engine Shutdown
Start (Latch) 1.55 ± 0.15
Stop (Unlatch) 10.30 ± 1.03
7N-8532 Sender - Engine Coolant
54°C (130°F)- 560 to 716
110°C (230°F) - 72 to 82
7T-4003 Resistor 10.0 ± 0.5
7T-6517 Solenoid - Blade Cushion 20.1 ± 1.0
7T-9074
Solenoid - Forward Horn
Park Brake
55.17 ± 5.77
9G-1950 Resistor - Blower Speed Overall 2.00 ± .10 Tap 1.00 ± .05
9G-4365 Solenoid - Start Aid 6.0
9X-9482 Solenoid - Centershift 68
144-6295 Solenoid - Differential Unlock 33.6 ± 1.0
¹ At room temperature unless otherwise noted.
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
3E-2028 Engine Coolant Temperature
107.0 ± 3.0 °C
(224.6 ± 5.4 °F)
93.00 °C
(199.4 °F)
Normally Closed
3E-2033 Secondary Brake Air Pressure (Trans)
640 kPa
(92.0 psi)
530 ± 40 kPa
(77.0 ± 6.0 psi)
Normally Open
3E-6425 Coolant Temperature (Start Aid)
38 ± 3°C
(100.4° ± 5.4°F)
27 °C MIN
(80.6°F MIN)
Normally Closed
8T-8640 Steering Press
1206 kPa MAX
(175 psi MAX)
700.0 ± 103.0 kPa
(101.5 ± 14.9 psi)
1-2 Normally Open
1-3 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
107-0616 Fuel Pressure (EMS)
93 ± 21 kPa
(13.5 ± 3.0 psi)
69 ± 21 kPa
(10.0 ± 3.0 psi)
Normally Closed
114-5334 Refrigerant Pressure (AC)
275 to 1750 kPa ¹
(40 to 255 psi)
—
—
Normally Open ²
125-9352 Stop Lamp Pressure
83 kPa MAX
(12 psi MAX)
48 ± 20 kPa MIN
(7 ± 3 psi MIN)
Normally Open
131-4135 Hydraulic Oil Temperature
102 ± 3°C
(215.6 ± 5.4 °F)
90 °C MIN
(194.0 °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 (25 psi).
² Contact position at the contacts of the harness connector.
Wire Description
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Circuits
Monitoring Circuits (cont'd)
101 RD
Bat (+)
441 OR
Eng Coolant Temp Gauge
102 RD
Hd Lmp
447 PK
Fuel Level Gauge
103 RD
Aux Ckt
450 YL
Tach Sender (+)
105 RD
Key Start Sw
462 YL
Secondary Ster Motor Indicator
108 RD
Aux Ckt
488 WH
Brake Air Switches
109 RD
Alt Output (+) Term.
A429 YL
Articulation Indicator
112 PU
Main Power Rly Output
Accessory Circuits
113 OR
Opr Mon Panel B+ Switched
500 BR
Wiper — Front (Park)
114 RD
Warning Horn (Forward)
501 GN
Wiper — Front (Low)
115 RD
Aux Ckt
502 OR
Wiper — Front (Hi)
116 BR
Aux Ckt
503 BR
Wiper — Rear (Park)
118 GY
Aux Ckt
504 YL
Wiper — Rear (Low)
119 PK
Aux Ckt
505 BU
Wiper — Rear (Hi)
121 RD
Centershift Solenoid
506 PU
Washer — Front
122 BU
Aux Ckt
507 WH
Washer — Rear
124 GN
A/C
508 PU
Radio Speaker — Left
129 BU
Aux Ckt
509 WH
Radio Speaker — Left (Commom)
130 RD
Aux Ckt
511 BR
Radio Speaker — Right
134 RD
Aux Ckt
512 GN
Radio Speaker — Right (Common)
135 BU
Aux Ckt
513 OR
A/C Compressor/Refrigerant Pressure Sw
136 GN
Secondary Ster
515 GY
Blower Motor (Hi)
141 PK
Aux Ckt
516 GN
Blower Motor (Medium)
144 RD
Aux Ckt
517 BU
Blower Motor (Low)
147 RD
Aux Ckt
521 YL
A/C Sw To Refrigerant Sw
149 PU
Aux Ckt
522 WH
A/C Clutch To Thermostat Sw
151 GN
Aux Ckt
537 GN
Turn Signal Sw To Flasher
152 BU
Aux Ckt
556 WH
Differential Lock
165 YL
Aux Ckt
570 BU
Blade Cushion Sol
169 PK
Aux Ckt
575 YL
Wiper — Aux (Park)
173 RD
Aux Ckt
576 PK
Wiper — Aux (Low)
176 OR
Aux Ckt
577 PU
Wiper — Aux (Hi)
Ground Circuits
578 BU
Washer — Aux
200 BK
Main Chassis
584 YL
Wiper Sw Jumper
201 BK
Operator Monitor Return
592 BU
DC/DC Converter Power Output
Basic Machine Circuits
597 PU
A/C Refrigerent Press Sw
301 BU
Starter No.1 Sol
A503 PK
Front Defroster Fan (Low)
304 WH
Starter Relay No. 1 Output
A504 GN
Rear Defroster Fan (Low)
306 GN
Starter Relay Coil
A506 OR
Front Defroster Fan (Hi)
307 OR
Key Start Switch
A507 YL
Rear Defroster Fan (Hi)
308 YL
Main Power Relay Coil
A513 PK
DC/DC Converter Memory Output
310 PU
Engine Test Sw To Start Aid Sol
Lighting Circuits
311 WH
Start Aid Sol To Temp Sw
600 BR
Dash Lamp Basic
321 BR
Bckp Alarm
601 GY
Dash Lamp Hi
322 GY
Warning Horn (Forward)
603 PK
Rotary Beacon
326 RD
Key Start Sw “C” Term.
604 OR
Stop Lamp
Monitoring Circuits
605 YL
Turn Lamp — Left
403 GN
Alternator (R) Term.
606 GY
Turn Lamp — Right
404 YL
Opr Mon Hyd Oil Temp
608 GN
Flood Lamp — Rear
405 GY
Opr Mon Oil Press. (Low Setting)
609 YL
Flood Lamp — Side
406 PU
Opr Mon Coolant Temp
611 PU
Head Lamp Hi
408 WH
Opr Mon System Air Press.
614 PU
Park/Tail/Dash/Lamp
409 OR
Opr Mon Neut
619 GN
Head Lamp Lo
410 WH
Opr Mon Action Alarm
629 PK
Aux Head Lamp
411 PK
Opr Mon Master
Control Circuits
413 BR
Opr Mon Fuel Press.
727 GN
Secondary Ster Motor Relay
415 GN
Opr Mon Test Sw
728 BU
Secondary Ster Cont Sw
417 GY
Primary Ster Sw
E773 YL
Centershift Solenoid
419 YL
Opr Mon Parking Brake
F775 BU
Centershift Solenoid
©
1998 Caterpillar
All Rights Reserved
Printed in U.S.A.
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
RENR1428-01
January 1998
16H
Electrical System
16H:
6ZJ331-UP
Motor Grader
L
2
1
2
1
L69
200-BK
608-GN
608-GN
200-BK
608-GN
A/C REFRIGERANT SW
114-5334
NOTE A
L
H
PK-18
BR-18
200-BK
BK-18
BU-18
PU-18
OR-18
GN-18
STEER SW
ALTERNATOR
WH-18
YL-18
200-BK
GROUND
1
2
9
6
8
4
5
3
7
200-BK
+ BATTERY
GN-18
GY-18
200-BK
MOTOR RELAY
OPR PANEL
STEERING
MOTOR
117-3915
STEERING
RELAY
3E-0154
200-BK
STEERING
3E-5184
462-YL
727-GN
101-RD-4
G
RD-0 RD-0
MOTOR
403-GN
201-BK
405-GY
BK
BK
413-BR
FUEL
SW
107-0616
406-PU
201-BK
200-BK
S
T
109-RD-10
200-BK
T
608-GN
BK
BK
122-BU-14
200-BK
1
2
BK
BK
AIR DRYER
8W-3087
T
321-BR
1
2
200-BK
606-GY
614-PU
604-OR
BACKUP
ALARM
123-6449
326-RD
200-BK-10
301-BU-10
306-GN
RD-00
RD-00
112-PU-4
304-WH-10
101-RD-4
200-BK-4
200-BK
136-GN
308-YL
200-BK
200-BK
728-BU
403-GN
ALTERNATOR
BREAKER
9S-0174 STD
9S-4693 ATCH
80A
F775-BU
201-BK
408-WH
2
BK-6
4
1
122-BU-14
200-BK
200-BK
5
3
2
2
1
403-GN
135-BU
200-BK
U
129-BUCIGAR LIGHTER
24V CIGAR
LIGHTER
9W-0335
200-BK
112-PU
U
2
1
3
4
5
6
112-PU
10A
2
1
101-RD-14
508-PU
509-WH
REAR
FRAME
ENGINE
OIL SW
9X-0378
T
311-WH
310-PU
1
2
COOLANT SW
3E-6425
BK-18
BK-18
START AID
SOLENOID
9G-4365
NOTE F
FUEL LEVEL
SENDER
140-7725
513-OR
597-PU
GN-18
BK-18
447-PK
200-BK
T
G
1
2
COOLANT TEMP
SWITCH
3E-2028
COOLANT TEMP
SENDER
7N-8532
1
2
1
3
2
AIR CONDITIONER
CLUTCH SOL
3E-1906
GN
GN
147-RD
STARTER
109-5922
109-RD-4
200-BK
606-GY
614-PU
604-OR
SPARE
J
147-RD
165-YL
165-YL
498-WH
147-RD
498-WH
J
1
604-OR
614-PU
606-GY
200-BK
200-BK
727-GN
417-GY
1
2
301-BU-10
304-WH-10
BU
BK
GND
START
STOP
2
1
AAA
2
135-BU
+12V RADIO
GROUND (RADIO)
GROUND
+ BATTERY
200-BK
+24V IN
+12V MEMORY
147-RD
1
200-BK
24 TO 12 VOLT
CONVERTER
119-1733
3
2
5
6
1
4
408-WH
F775-BU
441-OR
604-OR
614-PU
200-BK
RD
WH
BK
REAR FLOOD
LAMP
9X-6775
TURN LAMP
7X-6066
STOP/TAIL
LAMP
130-3452
RD
BK
606-GY
200-BK
DISCONNECT SW
7N-0718
ALTERNATOR
100-5047 50A ATCH
3E-7577 75A ATCH
6N-9294 35A STD
MAIN
RELAY
101-7740
START
RELAY
3E-7279
60A
109-RD-4
RD-00
BK-00
ENGINE
200-BK-4
BK-00
BK-00
12V BATTERY
9X-9731
G S
MTR BAT
MOTOR
ALT
+
R
NEGPOS
NEG POS
1
3
2
605-YL
200-BK
RD
BK
STOP/TAIL
LAMP
130-3452
TURN LAMP
7X-6066
RD
WH
BK
604-OR
614-PU
200-BK
608-GN
200-BK
REAR FLOOD
LAMP
9X-6775
T
S
3
2
112-PU
112-PU
1
2
1
2
1
2
1
1
4
409-OR
3
2
4
1
6
5
2
3
2
4
6
7
9
5
8
200-BK
200-BK
200-BK
200-BK
1
200-BK
570-BU
200-BK
W
W
2
4
1
9
8
9
522-WH
597-PU
4
308-YL
8
7
6
5
4
7
3
2
1
6
1
2
3
2
592-BU
592-BU
592-BU
2
2
1
6
5
5
4
2
3
1
4
2
2
1
605-YL
3
6
2
1
1
1
1
165-YL
165-YL165-YL
601-GY
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
1
J
J J
J
J
J
J
J
J
3
J
J
J
J
J
J
1
2
6
619-GN619-GN
3
4
200-BK
200-BK
614-PU
614-PU
614-PU
5
4
2
609-YL
601-GY
601-GY
200-BK 200-BK
200-BK
200-BK
601-GY
601-GY
200-BK
200-BK
200-BK
165-YL
3
2
J
J
J
J
10
200-BK
K
K
L
FFF
FFF
200-BK
200-BK
FFF
FFF
FFF
FFF
AAA
AAA
L66
597-PU
522-WH
311-WH
597-PU
J
441-OR
409-OR
413-BR
406-PU
101-RD-14
L35
L65
J
L16
L13
405-GY
200-BK
10
3
326-RD
L30
2
L35
L65
L12
L16
201-BK
L13
201-BK
AAA
AAA
AAA
AAA
AAA
311-WH
1
9
311-WH
AAA
AAA
Y
AAA
AAA
AAA
7
8
522-WH
5
SHIFT CONSOLE
200-BK
200-BK
5
200-BK
200-BK
200-BK
200-BK
2
601-GY
601-GY
601-GY
112-PU-10
1
101-RD-4
601-GY
135-BU
165-YL
K
169-PK
2
619-GN
611-PU
606-GY
605-YL
605-YL
606-GY
611-PU
1
619-GN
121-RD
604-OR
601-GY
200-BK
135-BU
K
201-BK
Y
310-PU
310-PU
311-WH
409-OR
409-OR
306-GN
24 TO 12 VOLT
CONVERTER
119-1733
EE
EE
EE
EE
308-YL
Y
113-OR
113-OR
2
1
A513-PK
102-RD
10A
603-PK
200-BK
200-BK200-BK
BEACON
128-6983
BEACON SW
9X-9639
601-GY
200-BK
OPEN ROPS BEACON ATCH
101-RD
BEACON FUSE
Y
PP
200-BK
12V POWER
PORT
117-2311
135-BU
GGGG
AAA
326-RD
C
C
C
727-GN
462-YL
326-RD
522-WH
597-PU
406-PU
441-OR
201-BK
200-BK
447-PK
608-GN
403-GN
311-WH
310-PU
308-YL
Y
C
405-GY
112-PU-4
Y
200-BK
101-RD-4
C
308-YL
200-BK
KPP
135-BU
200-BK
605-YL
606-GY
310-PU
608-GN
614-PU
605-YL
605-YL
101-RD-14
113-OR
419-YL
405-GY
403-GN
413-BR
447-PK
419-YL
201-BK
GGG
2
5
3
4
1
7
C
403-GN
200-BK
728-BU
136-GN
123-WH
308-YL
PARK BRAKE
PRESS SW
3E-2033
PARK BRAKE
SOLENOID
7T-9074
RD
RD
BK-18
200-BK
BK-18
7
L
L
L
L
L
L
L
L
L L
L
L
L
L
L
L
L
L
L
L
L
L
578-BU
L
L
L
L
165-YL
L
L
L
L
L
L
200-BK
577-PU
576-PK
575-YL
CUSHION
BLADE SW
9X-9629
506-PU
505-BU
504-YL
119-PK
REAR
DEFROST SW
9X-9638
FRONT
DEFROST SW
9X-9638
152-BU
152-BU
152-BU
200-BK
119-PK
119-PK
H
L
B B
P
W
521-YL
200-BK
A513-PK
102-RD
+12V MEMORY
+24V IN
200-BK
113-OR
+ BATTERY
GROUND
GROUND (RADIO)
+12V RADIO
122-BU-14
124-GN
113-OR
136-GN
123-WH
130-RD
134-RD
105-RD
RESISTOR
3T-3123
121-RD
L
608-GN
609-YL
2
5
1
3
4
6
200-BK
W
P
B
601-GY
503-BR
629-PK
614-PU
2
115-RD
103-RD
1
200-BK
B
L
W
H
P
B
507-WH
3
601-GY
200-BK
601-GY
415-GN
308-YL
119-PK
6
7
201-BK
6
119-PK
4
592-BU
118-GY
200-BK
201-BK
441-OR
2
1
406-PU
450-YL
310-PU
3
A513-PK
506-PU
578-BU
507-WH
575-YL
577-PU
576-PK
152-BU
101-RD
200-BK-14
5
4
597-PU
521-YL
122-BU-14
3
2
1
7
112-PU-10
601-GY
605-YL
606-GY
611-PU
619-GN
200-BK
1
308-YL
M
498-WH
DIFF
UNLOCK
LAMP
7N-5876
NOTE B
M
611-PU
200-BK
326-RD
HI BEAM
INDICATOR
7N-5876
NOTE B
M
L
307-OR
601-GY
105-RD
M
169-PK
614-PU
570-BU
169-PK
200-BK
629-PK
415-GN
201-BK
P
P
200-BK
200-BK
310-PU
L64
L
200-BK
601-GY
BK
144-RD
200-BK
A
603-PK
BK 2
3
1
2
118-GY
619-GN
619-GN
406-PU
606-GY
441-OR
201-BK
101-RD-10
611-PU
611-PU
447-PK
413-BR
619-GN
608-GN
310-PU
101-RD
200-BK
570-BU
405-GY
307-OR
611-PU
619-GN
605-YL
606-GY
410-WH
201-BK
A429-YL
727-GN
STEERING SWITCH CONN'S
417-GY
101-RD-14
592-BU
462-YL
611-PU
P
P
600-BR
ACTION ALARM 1
9G-9813
165-YL
522-WH
308-YL
F775-BU
326-RD
307-OR
F775-BU
105-RD
134-RD
BRAKE AIR SW
3E-2033
BK-18 1
102-RD
2
570-BU
EEE
417-GY
BK-0
L60
L51
L69
RD
BK
ST
ON
OFF
BRAKE AIR SW
3E-2033
B
200-BK
629-PK
S
L48
L69
L69
K
C
R
L69
U
K
605-YL
TEST SW
9X-9633
619-GN
611-PU
118-GY
118-GY
121-RD
U
U
U
BK-18
200-BK
200-BK
200-BK
U
U
U
U
L60
L60
L60
L48 L48
L48
200-BK
200-BK
200-BK
L51
L51
L50
L50
L63
L63
L63
L63
L50
L50
L51
L60
EEE
311-WH
L49
L49
L49
L49 L49
L48
L48
L48
200-BK
L57
L57
L56
L56
L55
L55
L57
L57
L60
L54
L54
L54
L63
L13
WH
L16
L16
K
124-GN
601-GY
165-YL
F775-BU
200-BK
601-GY
200-BK
511-BR
116-BR
601-GY
A513-PK
200-BK
570-BU
200-BK
200-BK
169-PK
K
601-GY
L61
103-RD
200-BK
U
6
U
200-BK
556-WH
4
L72
L43
L72
200-BK
601-GY
200-BK
3
608-GN
1
1
PANEL LAMP
(SHIFT LEVER)
7N-5876
5
611-PU
2
200-BK
200-BK
462-YL
404-YL
2
410-WH
201-BK
201-BK
HEADLAMP/
TAIL SW
3E-9317
NOTE G
201-BK
200-BK
ART
SENDER
3E-5383
L37
A
A429-YL
200-BK
404-YL
201-BK
131-4135
HYD OIL
TEMP SW
106-8704
201-BK
113-OR
200-BK
1
2
L45
410-WH
201-BK
609-YL
522-WH
L45
597-PU
T
Y
2
3
1
101-RD-4
A
2
1
112-PU-4
200-BK
SHUTDOWN
SOL
3E-7985
601-GY
101-RD
MATE WITH BEACON
HARNESS "W"
U
2
3
200-BK
601-GY
200-BK
134-RD
306-GN
601-GY
CONVERTER
BACKUP ALARM
727-GN
1
310-PU
BK-18
200-BK
MUR440
200-BK
3
101-RD
115-RD
112-PU-8
102-RD
101-RD
12V RADIO
135-5946
Y
200-BK-10
A507-YL
RD
403-GN
BK
BK
601-GY
2
102-RD
415-GN
200-BK-10 176-OR-14
Y
308-YL
322-GY
114-RD
605-YL
606-GY
614-PU
611-PU
619-GN
601-GY
176-OR-14
6
5
1
200-BK
10
START AID
EMS TEST SW
9X-9628
L65
609-YL
200-BK
403-GN
2
629-PK
5
608-GN
112-PU-8
605-YL
606-GY
1
3
200-BK
200-BK
603-PK
108-RD
L65
DOME LAMP
8C-9678
101-RD-10
200-BK
504-YL
119-PK
503-BR
505-BU
603-PK
A504-GN
556-WH
BLOWER
9X-0343
F775-BU
604-OR
556-WH
122-BU-14
605-YL
606-GY
614-PU
9G-7641
200-BK
121-RD
604-OR
601-GY
504-YL
119-PK
503-BR
505-BU
GND
PARK
B+
GN
GY
BR
OR
4
2
3
1
HI
2
L35
2
LO
MOTOR
4
T
1
BK
5
L45
A513-PK
592-BU
200-BK
508-PU
509-WH
511-BR
512-GN
113-OR
DEFROSTER
9X-9657
MOTOR
3
2
1
BK
YL
3
WH
L35
L35
4
556-WH
6
SERVICE
METER
3E-9359
200-BK
L66
200-BK
200-BK
L57
L54
L54
L55
L55
L56
L56
L51
L51 L51
L63
2
L43
L7
L37
L37
L37
L37
L36
L36
L37
L36
L61
L61
L41
L41
L20
200-BK
L45
L37
L12
L12
L66
L66
L32 L32
L32
L35
L30
L30
L30
135-BU
112-PU-10
101-RD-14
101-RD-14
L39
L65
L65
L65
L11
L11
2
1
8
7
L20
1
L63
200-BK
L43
L7
L36
L7
L7
L35
L35
L35
L23
L36
L36
L36
200-BK
322-GY
TURN SIGNAL
SW
9G-5589
2
1
PANEL LAMP
DIMMER SW
3E-9318
122-BU-14
124-GN
200-BK
113-OR
601-GY
200-BK
619-GN
113-OR
136-GN
600-BR
A513-PK
200-BK
601-GY
601-GY
512-GN
123-WH
511-BR
592-BU
614-PU
200-BK
608-GN
135-BU
200-BK
200-BK-8
BK-18
584-YL
584-YL
165-YL
4K-5122 HOLDER AS.
3K-8782 FUSE
601-GY
200-BK
169-PK
116-BR
149-PU
200-BK
200-BK
103-RD
10
173-RD
403-GN
J
7
6
130-RD
5
1
134-RD
CCC
4
122-BU-14
200-BK
321-BR
114-RD
105-RD
TAIL LAMPS
3
TURN SIGNALS
J
513-OR
522-WH
STOP LAMPS
L39
1
AIR DRYER
NOTE J
AIR CNDTR
BK-18
6
2
2
200-BK
1
2
606-GY
PARK BRAKE
L39
DIFF LOCK
BLADE CNTRL
REAR FLOODS
556-WH
BLADE FLOODS
614-PU
1
201-BK
619-GN
200-BK
STRAP
4 GA STD
1/0 ATCH
REAR
FRAME
728-BU
200-BK
3
2
1
L43
LAMP
UNUSED
UNUSED
PRIMARY
STEER SW
8T-8640
GROUND
NEUTRAL
BK AIR PRESS
HYD TEMP
BRAKE ON
UNUSED
ALARM
+ BATTERY
PRIM STEER
UNUSED
UNUSED
FUEL PRESS
ALTERNATOR
TEST
ENG OIL PRESS
COOLANT TEMP
6
3
606-GY
BK
1
101-RD
LIGHTBAR
LOW BEAM
BREAKER
3T-2662
HEADLAMP
BREAKER
3T-2662
10A
201-BK
15A
15A
FLASHER
108-0358
4
8
L43
L42
L42
7
619-GN
1201-BK
441-OR
419-YL
405-GY
406-PU
413-BR
447-PK
606-GY
605-YL
408-WH
RESISTOR
7T-4003
308-YL
537-GN
BU
RD
BK
BEACON
128-6983
BULB
9X-7849
3
GY/BK
2
11
18
14
2
9
8
7
19
17
10
12
4
13
6
5
15
GY
3
201-BK
417-GY
410-WH
201-BK
419-YL
404-YL
9
408-WH
409-OR
WH/BK
WH
6
BK
RD
1 4
5
6
2
3
611-PU
BK
L19
L6
HEADLAMP DIMMER SW
103-5678
149-PU
L16
L13
601-GY
L11
BK
FLOOD
LAMPS
9X-9632
200-BK
1
2
601-GY
ANTENNA
9W-3072
CABLE AS.
9W-3073
YL
L12
L32
B+ MEMORY
B+
GROUND
+ LH SPEAKER
- LH SPEAKER
+ RH SPEAKER
- RH SPEAKER
ANTENNA
614-PU
16
FUSE BLOCK
9G-0747
20
5
2
REAR WIPER
9X-3392
513-OR
15A
10A
10A
4
10A
10A
606-GY
200-BK
10A
10A
10A
L32
123-WH
2
10A
10A
10A
10A
132-2115
10A
10A
10A
10A
10A
200-BK
200-BK
200-BK
L21 L21
L21L21
L62
L10
L63
L63
L22
L19
L19L62
L5
L5
200-BK
L20
L23
L23
L23
L21
L21
L18
L18
DIFFERENTIAL
UNLOCK SW
139-2119
L18
L7
L7
L7
LIGHT BAR
LOW BEAM
9X-9631
L7
L7
A
4
A
L62
L62
L6
L16
L16
L15
512-GN
L14
8
L14L14
L13
L13
L11
L11
L11
L12
L10
L10
L10
L10
L10
L10
L1
L2
L2
L22
L15
L15
7
L15
L7
L7
L6
2
L6
488-WH
3
L5
6
147-RD
L2
L2
1
6
L1L1
AAA
3
5
7
4
5
2
1
2
1
9
5
3
200-BK
A506-OR
A503-PK
4
2
6
8
7
10
200-BK
200-BK
FRONT LOWER
WIPER SW
3T-6655
1
1
200-BK
200-BK
556-WH
417-GY
L22
611-PU
200-BK
YYY
YYY
KKK
+
R
606-GY
A429-YL
201-BK
200-BK
200-BK
200-BK
200-BK
201-BK
200-BK
200-BK
200-BK
200-BK
118-GY
152-BU
200-BK
200-BK
119-PK
200-BK
141-PK
601-GY
601-GY
601-GY
601-GY
151-GN
108-RD
144-RD
A503-PK
498-WH
611-PU
A506-OR
601-GY
601-GY
601-GY
12V BATTERY
9X-9731
584-YL
2
151-GN
605-YL
5
200-BK
411-PK
201-BK
200-BK
9
135-BU
147-RD
200-BK
200-BK
5
147-RD
3
200-BK
7
L18
A507-YL
- +
200-BK
200-BK
200-BK
200-BK
L18
-
WWW
+
- +
REAR
WASHER
7T-8891FRONT UPPER
WASHER
7T-8891
507-WH
506-PU
578-BU
FRONT LOWER
WASHER
7T-8891
507-WH
200-BK
FRONT
FRAME
1
201-BK
584-YL
200-BK
200-BK
601-GY
3
200-BK-6
4
A504-GN
6
A507-YL
200-BK
604-OR
130-RD
200-BK-8
112-PU-10
113-OR
A513-PK
605-YL
606-GY
611-PU
619-GN
507-WH
578-BU
506-PU
152-BU
576-PK
577-PU
575-YL
101-RD
GND
PARK
B+
200-BK
141-PK
601-GY
101-RD
507-WH
578-BU
506-PU
118-GY
501-GN
500-BR
502-OR
200-BK
A507-YL
A504-GN
603-PK
119-PK
505-BU
503-BR
504-YL
108-RD
200-BK
200-BK
200-BK
BK
BK
FRONT UPPER
WIPER SW
3T-6655
2
200-BK
2
BEACON SW
9X-9639
KK
BK
511-BR
512-GN
200-BK
101-RD
152-BU
6
5
3
5
2
3
200-BK
4
CAB
GROUND
606-GY
605-YL
611-PU
619-GN
114-RD
322-GY
4
BLOWER
9X-0343
DEFROSTER
9X-9657
611-PU
1
201-BK
201-BK 1
508-PU
509-WH
LEFT SPEAKER
6T-7695
A506-OR
201-BK
2
FRONT LOWER
WIPER
9X-3392
576-PK
152-BU
575-YL
577-PU
MOTOR
4
MOTOR
501-GN
118-GY
500-BR
502-OR
RESISTOR
7T-4003
RD
BK
108-RD
A503-PK
A506-OR
152-BU
576-PK
575-YL
577-PU
629-PK
609-YL
GN
GY
BR
OR
4
2
3
1
HI
LO
MOTOR
E
BACK-UP ALARM SW
3E-9367
3
2
4
1
WH-18
WH-18
T
BK
200-BK
GND
PARK
B+
GN
GY
BR
OR
4
2
3
1
HI
LO
MOTOR
601-GY
T
BK
113-OR
FRONT
FRAME
10
WH-18
WH-18
321-BR
MOTOR
2
UPPER WIPER/WASHER
LOWER WIPER/WASHER
REAR WIPER/WASHER
FRONT DEFROSTER
REAR DEFROSTER
DOME LAMP
BEACON
10A
10A
10A
10A
10A
10A
10A
1
2
4
1
B
6
L
H
6
4
3
4
3
8
119-PK
200-BK
10
502-OR
1
W
W
W
601-GY
144-RD
1
3
601-GY
200-BK
1
5
+
-
200-BK
2
24V TO 12V CONVERTER
3E-8646
IGNITION
12V OUT
GROUND
+
-
MOTOR
24V IN
112-PU
112-PU
LOCALIZED
GROUND
STUD
112-PU
112-PU
592-BU
112-PU
101-RD
2
L
501-GN
113-OR
FRONT UPPER
WIPER
9X-3392
2
5
2
5
7
9
3
4
6
8
1
403-GN
201-BK
2
122-BU-14
112-PU-10
500-BR
101-RD
200-BK
2
2
OPERATOR STATION
BK-18
K
201-BK
404-YL
201-BK
413-BR
200-BK
WH-18
WH-18
WH-18
WH-18
1
4
K
2
3
NEUTRAL/START
SW
3E-9367
J
J
200-BK
A506-OR
K
E
306-GN
1
307-OR
409-OR
498-WH
1
K
E
200-BK
J
J
J
CIRCUIT GROUPING
DESIGNATION
H
200-BK
200-BK
310-PU
406-PU
A429-YL
609-YL
727-GN
609-YL
405-GY
609-YL
BUSS BAR
8C-6358
YYY
AUX START
RECEPT.
125-2242
RD-00
BK-00
WW
C-13
C-13
200-BK
200-BK
L56
310-PU
308-YL
CE
727-GN
201-BK
2
614-PU
614-PU614-PU
614-PU
1
727-GN
462-YL
10
D-5
201-BK
9
8
2
3
4
1
5
6
7
7
A429-YL
6
5
4
3
200-BK
200-BK200-BK
2
3
TAIL
LAMP SW
3E9319
614-PU
601-GY
103-RD
1
2
7
5
F-13
6
FORWARD
SOLENOID
7T-9074
2
200-BK
M
M
M
A
A
1
A
M
113-OR
1
3
LAMP
8M-6176
FUEL
LEVEL
COOLANT
TEMP
M
M
113-OR
441-OR
614-PU
447-PK
200-BK
4
403-GN
CLUSTER
149-5927
415-GN
498-WH
WH
RD
OR
PU
GN
GY
PK
YL
BK
(12 V)
(24 V)
(12 V)
(24 V)
IGN
200-BK
SEND
GRD
IGN
SEND
GRD
IGN
SEND
GRD
M
RIGHT
TURN
LAMP
7N-5876
NOTE B
B
200-BK
606-GY
M
M
M
M
ARTICULATION
200-BK
727-GN
462-YL
E773-YL
E773-YL
A429-YL
10
201-BK
9
L55
L#
J
J
J
A
A
A
J
8
J
201-BK
HHHAA
J
A
121-RD
A
200-BK
J
200-BK
AJ
L64
AA
A
7
AA
AA
AA
200-BK-14
6
5
K
K
K
P
P
P
EEE
T
T
K
201-BK
K
K
CC
T
A
A
EEE
P
A
A
4
K
EEE
L71
P
P
P
A
A
A
K
K
K
A
F-12
A
A
K
K
A
3
CCA
A
MMM
MMM
L
L
KK
A
K
K
LH
DIFFERENTIAL
UNLOCK SOLENOID
144-6295
U
U
A
U
GN
GN
A
U
A
W
2
W
1
2
556-WH
106-8704
J
JNN
A
A
K
K
201-BK
H
H
VV
FUSE BLOCK
9G-0747
VV
A
AE
H
H
H
A
1
A
101-RD-4
WWW
LL
UU
UU
C
W
Y
Y
308-YL
Y Y
326-RD
121-RD
101-RD-14
Y
Y
J
308-YL
AAA
307-OR
F-13
200-BK
A
AAA
AAA
200-BK
Y
109-RD-4
200-BK
HHJJJ
3
YHH
200-BK
CCC
CCC
10
LLL
LLL
9
RR
KKK
RRTT
TT
1
B-12
109-RD-4
201-BK
200-BK
MUR440
2
X
200-BK
B-12
619-GN
611-PU
605-YL
C-13
Y
619-GN
611-PU
606-GY
611-PU
606-GY
619-GN
8
200-BK
200-BK
629-PK
614-PU
604-OR
417-GY
200-BK
629-PK
GGG
GGG
XX
XX
YY
AAA
200-BK
YY
WW
413-BR
Y
C
6
3K8782 FUSE (10A)
8M8948 FUSE (15A)
8M0456 FUSE (20A)
E
E
A
8T-9722
7V-8390
6D-4162
6D-4161
HH
SHELL
SPRING
BUSHING
CONTACT
JJJ
1
2
200-BK
308-YL
E
CCC
CCC
CCC
601-GY
W
X
Y
CENTERSHIFT
SOLENOID
9X-9482
KKK
RR
LLL
TT
UU
VV
VV
WW
XX
YY
MMM
WWW
YYY
YYY
AA
HHH
CC
JJJ
EE
HH
KK
PP
1
2
F775-BU
200-BK
NOTECHG
ATCH WIRE, CABLE &
COMPONENT
CABLE AS.
GN
GN
CIRCUIT NOT CONNECTED
CIRCUIT CONNECTED
C-13
LOC
X
NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
X
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
-
WIRE AS.
X
HARNESS AS.
X
522-WH
200-BK
521-YL
124-GN
X
BLOWER
9X-9363
515-GY-14
200-BK-14
124-GN-14
521-YL-14
515-GY-14
516-GN-14
517-BU-14
BLOWER SW
6P-3236
RESISTOR
9G-1950
7
X
X
X
X
X
X
X
X
X
515-GY-14
200-BK-14
522-WH-14
NOTE G: WITH 3E-9317 HEADLAMP/TAIL SW.,
REMOVE 3E-9319 TAIL LAMP SW.
A
BASE
7G-9730
C
PANEL LAMP
8D-1429
AC
THIS SCHEMATIC IS FOR THE 16H NA, (147-8503 CHG 01)
B
PART NO.
UNLESS OTHERWISE SPECIFIED: ALL WIRES IN A SPLICE
AND XMSN SHIFTER IN NEUTRAL
CENTERSHIFT
PIN SW
3E-8823
IDENT
C-13
200-BK
U
U
U
200-BK
515-GY-14
136-GN
BLUE
C
10
WH/RD-14
BK-14
MOTOR
462-YL
GREEN
BU
GN
RD
WH
OR
9
YL
PK
BK
BLADE, SPADE, RING,
OR SCREW TERMINAL
4
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
ELECTRICAL CONNECTION
200-BK
570-BU 570-BU
200-BK
112-PU-10
101-RD-4
101-RD-10
1
2
606-GY
200-BK
LO BEAM
HEADLAMP
9X-7169
629-PK
200-BK
LO BEAM
HEADLAMP
9X-7169
606-GY
605-YL
611-PU
619-GN
200-BK
629-PK
200-BK
1
2
629-PK
200-BK
C-14
C-14
CONNECTOR
REAR
WIPER SW
3T-6655
130-RD
A513-PK
E-9
GN
GN
1
2
3
4
GN
GN
E-9
C-13
X
X
F-12
C-10
A-14
5
F-12
2
SYMBOL
F-14
B-3
DESCRIPTION
BROWN
PURPLE
GRAY
BLACK
D-10
D-10
3
8
COLOR
1
ABBREV
PINK
7
200-BK-14
614-PU-14
6
5 728-BU
4
X
X
X
X
3
X
X
X
X
200-BK-14
522-WH-14
2
1
200-BK
STOP LAMP
SW
125-9352
WITH 8C-9788 COND. GP.,
WITH 8C-9787 HEATER GP.,
200-BK
200-BK
YELLOW
HEATER GP 8C-9787
200-BK-14
614-PU-14
1
614-PU
2
5
1
2
4
3
GN
GN
BLADE
CUSHION
SOLENOIDS
7T-6517
E773-YL
200-BK
1
2
CENTERSHIFT
SOLENOID
9X-9482
A
570-BU
200-BK
T
113-OR
307-OR
MASTER
ACTION
LAMP
9W-2111
NOTE B
1
MOTOR
592-BU
WH/RD-14
BK-14
U
U
130-RD
U
15A
NOTE E: POWER LEADS FOR 2-WAY FM COMMUNICATION
RADIO SHOULD BE SIZE 10 AWG
PANEL LAMP
8D-1429
BASE
7G-9730
E
3
THERMOSTAT
SW
3E-5464
2
RESISTOR
9G-1950
A513-PK
BLOWER SW
6P-3236
113-OR
X
124-GN-14
521-YL-14
515-GY-14
516-GN-14
517-BU-14
CONDITIONER GP-B 8C9788
U
E773-YL
6
5
E773-YL7
411-PK
404-YL
201-BK
5
606-GY
605-YL
614-PU
A
(NOTE E)
L42
515-GY-14
200-BK-14
BLOWER
9X-9363
4
X
1
X
200-BK
200-BK
417-GY
201-BK
409-OR
408-WH
404-YL
419-YL
201-BK
8
410-WH
U
200-BK
A429-YL
101-RD-10
201-BK
413-BR
406-PU
405-GY
113-OR
415-GN
447-PK
200-BK
441-OR
25A CONVERTER
BREAKER
3T-2662
113-OR
403-GN
200-BK
605-YL
200-BK
614-PU
200-BK
614-PU
200-BK
LEFT TURN
INDICATOR
LAMP
7N-5876
NOTE B
R/S SYSTEM
AIR PRESS
1W-3306
LAMP
7N-5876
L/S
SYSTEM
AIR
PRESS
1W-3306
LAMP
7N-5876
MM
201-BK
M
M
7
ORANGE
WHITE
RED
130-RD
604-OR
201-BK
408-WH
488-WH
BR
201-BK
417-GY
PU
GY
408-WH
201-BK
E-13
609-YL
200-BK
RD
BK
BK
RD
1
2
2
1
601-GY
1
2
114-RD
322-GY
NOTE B:
B-13
RIGHT SPEAKER
6T-7695
L
P
EEE
FFF
T
U
B-11
A
AAA
C
CCC
E
H
J
K
1
2
3
4
5
B-10
570-BU
L60
B-9
200-BK
E-3
C-6
F-3
F-3
E-6
C-5
C-6
D-10
A-6
B-12
B-13
LL
GGGG
F-14
B-13
C-6
201-BK
609-YL
200-BK
619-GN
200-BK
OPERATOR STATION
200-BK
611-PU
605-YL
200-BK
1
2
RD
BK
LO BEAM
HEADLAMP
9X-7169
HI BEAM
HEADLAMP
9X-7170
TURN
SIGNAL
7X-6066
CAB TURN
SIGNAL
7X-6066
CAB HI BEAM
HEADLAMP
133-3035
CAB LO BEAM
HEADLAMP
133-3037
LOC
1
2
619-GN
200-BK
611-PU
200-BK
LO BEAM
HEADLAMP
9X-7169
HI BEAM
HEADLAMP
9X-7170
TURN
SIGNAL
7X-6066
CAB TURN
SIGNAL
7X-6066
CAB HI BEAM
HEADLAMP
133-3035
CAB LO BEAM
HEADLAMP
133-3037
606-GY
200-BK
611-PU
200-BK
RD
BK
200-BK
619-GN
1
2
200-BK
605-YL
611-PU
200-BK
619-GN
200-BK
BLADE
FLOOD
LAMP
9X-6775
BLADE
FLOOD
LAMP
9X-6775
GAUGES
GAUGE
UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAUGE
ARE THE SAME IDENT. NUMBER, COLOR, AND 16 GAUGE
GAUGE
GAUGE
M
TO MACHINE STRUCTURE
SECONDARY
SECONDARY
SECONDARY
WITH SECONDARY
SEC STER
SEC STEER
GGG
SEC STEER
ELECTRONIC MONITORING SYSTEM
(EMS) 9X-7801
Y
CONN 5
CONN 4
CONN 3
CONN 6
CONN 7
CONN 8
CONN 9
CONN 10
CONN 15
CONN 16
CONN 11
CONN 17
CONN 1
CONN 2
CONN 12
CONN 13
CONN 14
CONN 19
CONN 20
CONN 21
CONN 22
CONN 23
CONN 24
CONN 25
CONN 26
CONN 18c
CONN 18b
CONN 18a
CONN 18a MATES TO CONN 18b
CONN 18a MATES TO CONN 18c
CONN 28
CONN 29
CONN 27a
CONN 27b
CONN 34
CONN 30
CONN 31
CONN 32
CONN 33
CONN 35a
CONN 35b
35a,35b
CONN 36
CONN 37
CONN 38
CONN 39
CONN 40
CONN 41
CONN 42
CONN 44
CONN 45
CONN 46
CONN 43
CONN 47
CONN 48
CONN 49
CONN 50
CONN 51
SHIFT FAULT
KEY START
KEY START SW
KEY START SW
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF
ARC SUPPRESSOR
ARC SUPPRESSOR
HORN
HORN SW
HORN
NN
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
C-13
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
ATCH
(BEACON-OPEN ROPS)
(CONDITIONER GP-B)
(FUEL TANK)
(POS BAT TO BUSS BAR)
(NEG BAT/DISCONNECT SW)
(DISCONNECT SW TO GND)
(NEG BAT TO POS BAT)
(START MTR TO FRAME GND)
(GND-R FRAME TO F FRAME)
(GND-R FRAME TO F FRAME)
(START MTR/STR RELAY)
(STEERING MTR TO GND)
(STR RELAY TO STR MTR)
(GND-F FRAME TO CAB)
(START MTR TO BUS BAR)
(RECEPT AS TO BUSS BAR)
(RECEPT AS TO FR GND)
(HEADLAMP BREAKER)
(LOW BEAM BREAKER-BAR)
(BLADE FLOOD LAMP)
(REAR FLOOD LAMP)
(2-WAY RADIO CONVERTER)
(REAR FLOOD LMP-FUEL TNK)
(CONDENSER JUMPER)
(POWER PORT)
(SW PANEL)
(HEADLIGHTS-BAR)
(LOW BEAMS)
(CAB FUSE PANEL)
(BLADE CUSHION)
(XSMN CONSOLE-SWITCHES)
(PLATFORM)
(ENGINE)
(R FRAME-ENGINE)
(RADIATOR GRILL)
(R FRAME)
(CAB-REAR)
(STEERING CONSOLE)
(CAB-FRONT)
(START MTR TO ENGINE)
(FUSE TO CIGAR LIGHTER)
(GAUGE CONSOLE)
(SECONDARY STEERING)
(HORN SWITCH)
00
01
00
00
02
00
02
00
00
01
01
01
00
02
00
01
01XZ
00
00
02
01
02
03
00
00
01
01
02
04
01
01
00
00
01
00
00
02
01
00
07
00
01
01
02
142-1249
124-1429
142-8116
143-5968
116-9984
116-9983
8G-1230
8R-5846
7G-1060
8X-9618
101-8202
101-8204
110-7948
1S-2342
116-9982
125-2242
125-2242
115-9446
139-0248
101-8190
101-8192
112-0829
101-8193
4E-8715
139-3507
115-9433
116-0297
110-7855
101-8181
106-5524
142-8088
141-1222
143-2446
142-8115
142-8113
142-8118
101-8161
142-0775
139-3506
9F-4337
139-0071
142-7535
101-8185
132-2115
200-BK
200-BK
608-GN
121-RD
PRINTED AT 75%
ACTUAL SIXE IS APP. 45 X 17 IN.
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
F
E
D
C
B
A
E20607
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.
ELECTRONIC MONITORING SYSTEM
(EMS) CIRCUIT.
PANEL LAMP CIRCUIT.
WASHER/WIPER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
TURN SIGNAL CIRCUIT.
START AID CIRCUIT.
ALL DASHED LINES ARE ATTACHMENTS.