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Volume 1: Chassis Wiring (Electro Hydraulics and Command Control Steering)
1
2
T
This indicates that the component does not have a wire connected to ground. It is grounded bybeing fastened to the machine.
This indicates that the component has a wire connected to it that is connected to ground.
105-9344
T
Normally open switch that will close with an increase of a specific condition (temp-press-etc.).
The circle indicates that the component has screw terminals and a wire can be disconnected from it.
PinSocket
Fuse
ComponentPart Number
Pin or SocketNumber
Receptacle
Plug
Wire, Cable, or HarnessAssembly Identification
Normally closed switch that will open with an increase of a specific condition.
No circle indicates that the wire cannot be disconnected from the component.
Single Wire GroundConnectionConnector
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
Circuit BreakerSymbol
Reed Switch - A switch whose contacts are controlled by a magnet. A magnet closes thecontacts 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 measuresthe temperature or pressure. Its resistance changes to give an indication to the gauge of thetemperature 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 canopen or close the switch part of the relay.
Solenoid - A solenoid is an electrical component that is activated by electricity. It has a coil thatmakes an electromagnet when current flows through it. The electromagnet can open or closea valve or move a piece of metal that can do work.
Harness And Wire Symbols
Electrical Schematic Symbols And Definitions
11
22
Typical representation of aSure-Seal connector. The plugand receptacle containboth pins and sockets.
Typical representation ofa Deutsch connector. Theplug contains all socketsand the receptacle containsall pins.
325-A135 PK-14
AG-C4111-7898
L-C123E-5179
C-C4130-6795
** * *
*
CircuitNumberIdentification
WireColor
WireGauge
AG-C3130-6795
Harness identification letter(s) and aserializing code. The "C" stands forconnector and the number indicateswhich connector in the harness.
200-L32 BK-14
325-A135 PK-14
Part Number ForConnector Assembly
Harness identification codeThis example indicateswire 135 in harness "AG".
AWY1-UP
ANY1-UP
972G:
AXC1-UP
AWZ1-UP
AXE1-UP
Component Identifiers (CID¹)
Module Identifier (MID²)
CID Component
0001 Fuel Injector Solenoid #1
0002 Fuel Injector Solenoid #2
0003 Fuel Injector Solenoid #3
0004 Fuel Injector Solenoid #4
0005 Fuel Injector Solenoid #5
0006 Fuel Injector Solenoid #6
0041 ECM 8V DC Supply
0091 Throttle Sensor
0094 Fuel Pressure Sensor
0100 Oil Pressure Sensor
0110 Engine Coolant Temperature Sensor
0168 Electrical Power Supply
0172 Inlet Air Temperature Sensor
0174 Fuel Temperature Sensor
0253 Personality Module mismatch
0254 ADEM III ECM
0261 Engine Speed Sensor
0262 5 Volt Sensor Supply
0267 Engine Shutdown Switch
0268 Check Programmable Parameters
0273 Turbo Outlet Pressure Sensor
0274 Atmospheric Pressure Sensor
0291 Engine Cooling Fan Solenoid
0296 Transmission ECM
0320 Crankshaft Position Sensor
0342 Camshaft Position Sensor
0545 Start Aid Relay
0562 Caterpillar Monitoring System
0617 Air Inlet Heater Relay
1582 Trans Lube Oil Temperature Sensor
1589 Turbo Inlet Air Pressure Sensor
CID Component
0168 Electrical Power Supply
0254 Electronic Control Module (Product Link)
0269 Sensor Power Supply
1251 Alternator R-Terminal Signal
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
ADEM III ECM
(MID No. 036)
¹ The CID is a diagnostic code that indicates which component is faulty.
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.
³ Specifications represent a differential pressure measurement.
Form Number
Alternator: 185-5294 SENR4130
Electric Starting Motor: 165-4619
Consist: (Delco 42MT type 400) SENR3581
ADEM III ECM RENR1285
Product Link System SEBU7351
Title
Related Electrical Service Manuals
Machine Harness Connector And Compon
3
4
5
6
8
9
10
11
12
14
1513
16
1
2 17
18 19
20
21
22
23
24
25
26
27
28
29 30
73
4
5
6
8
9
1012
14
1513
16
1
17
18 19
20
21
23
24
25
26
27
28
29
7
30
31
33
3234
35
35
3234
31
2
22
ent Locations
11
33
36
36
Connector NumberSchematic
Location
Machine
Location
CONN 1 I-17 12
CONN 2 G-15 22
CONN 3 F-15 8
CONN 4 Timing / Calibration Probe E-15 8
CONN 5 D-15 16
CONN 6 I-14 8
CONN 7 Aux. Start Receptacle J-14 1
CONN 8 L-13 9
CONN 9 A-12 4
CONN 10 C-10 6
CONN 11 H-10, I-8 19
CONN 12 J-9 19
CONN 13 J-9 20
CONN 14H-3, J-3,
J-9, L-320
CONN 15 H-3, J-9 20
CONN 16 H-3, K-9 34
CONN 17 K-9, I-3 34
CONN 18 K-9, I-3 34
CONN 19 L-8, L-10 34
CONN 20 I-5, K-7, L-5 33
CONN 21 G-7 31
CONN 22 C-7 36
CONN 23 B-5 32
CONN 24 H-9 35
CONN 25 K-1 34
CONN 26 J-2 34
CONN 27 I-3
CONN 28 G-2 32
CONN 29 G-2 32
CONN 30 F-2 32
CONN 31 E-2 32
CONN 32 D-2 32
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.
Connector Location
45
45
45
GROUND CIRCUIT.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
STARTING CIRCUIT.
START AID CIRCUIT.
IMPLEMENT CONTROL CIRCUIT.
PANEL LAMP CIRCUIT.
CAT MONITORING SYSTEM CIRCUIT.
PAYLOAD MONITOR CIRCUIT.
ENGINE CONTROL CIRCUIT.
TRANSMISSION CONTROL CIRCUIT.
TURN SIGNAL / WIPER / WASHER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
WIRE GROUP COLOR DESCRIPTIONS
QUICK COUPLER SOLENOIDS3E-8575
(S2) ENERGIZE TO RELEASE IMPLEMENT
(S1) ENERGIZE TO ENGAGE IMPLEMENT
12
CJ-C401552272
34
1
2
AC-C11552269
1
2
AC-C21552269
12
AE-C11552269
12
AE-C21552269
12
AE-C31552269
12
AE-C41552269
12
AE-C5155226912
AE-C61552269
12
AE-C71552269
12
AE-C103E3364
12
AE-C113E3364
1
2
AE-C121552252
3
4
5
6
7
8
9
10
11
12
AE-C93E3370
A
B
C
AE-C81552267
A
B
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AG-C19X0141
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
AG-C141552269
1
2
AG-C153E3364
1
2
AG-C51552269
1
2
AG-C63E3364
1
2
AG-C41552269
1
2
AG-C161552269
1
2
AG-C31552269
1
2
AG-C171552269
AG-C121552267
A
B
C
1
2
AG-C23E5179
3
4
5
6
7
8
9
10
11
12
1
2
AG-C133E3364
AG-C73E3370
A
B
C
AG-C111552267
A
B
C
AG-C103E3370
A
B
C
AG-C193E3370
A
B
C
AG-C211552267
A
B
C
1
2
AG-C201552252
3
4
5
6
7
8
9
10
11
12
1
2
AG-C181552252
3
4
5
6
7
8
9
10
11
12
AG-C81552267
A
B
C
AG-C93E3370
A
B
C
AG-C221552267
A
B
C
AG-C231552267
A
B
C
AG-C243E3370
A
B
C
AG-C253E3370
A
B
C
1
2
3
4
5
6
7
8
9
10
11
12
AJ-C23E5179
1
2
AK-C31552269
1
2
AK-C21552269
AK-C11552267
A
B
C
AM-C21552267
A
B
C
1
2
3
4
5
6
7
8
9
10
11
AM-C13E5179
1
2
AN-C21552269
1
2
AN-C47T5957
1
2
AN-C57T5957
AN-C11552267
A
B
C
1
2
AN-C31552252
3
4
5
6
7
8
9
10
11
12
1 2
AT-C53E3364
1 2
AT-C43E3364
1 2
AT-C23E3364
1 2
AT-C63E3364
1 2
AT-C73E3364
1 2
AT-C83E3364
1
2
AT-C11552269
1
2
AT-C91552269
1
2
AT-C131552269
AT-C141552267
A
B
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AT-C107X6222
1
2
AV-C11552273
3
4
5
6
1
2
AV-C21552269
1
2
AV-C33E3364
1
2
AV-C41552269
1
5
2
3
AW-C14Y6136
1
2
AW-C41552269
1
2
AW-C51552269
1
2
AW-C71552269
1
2
AW-C91552269
1
2
AW-C103E3364
1
2
AW-C113E3364
1
2
AW-C31552269
2
1
AX-C21552269
1
2
AX-C13E3364AX-C3
1552267
A
B
C
1
2
3
A-C24Y4217
1
2
CH-C71552269
1
2
CH-C83E3364
1
2
CH-C101552269
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
CH-C21607689J1
1
2
CH-C141552269
1
2
CH-C61552269
1
2
CH-C31552269
1
2
CH-C131552269
1
2
CH-C51552269
CH-C153E3370
A
B
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CH-C11835784
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CH-C48N1518
25
1
2
CH-C113E3364
1
2
CH-C121552269
1
2
CH-C181552273
3
4
5
6
1
2
CH-C173E3382
3
4
5
6
1
2
CJ-C21552269
1
2
CJ-C33E3364
1
2
CJ-C161552273
3
4
5
6
CJ-C331552267
A
B
C
1
2
CJ-C321552269
1
2
CJ-C313E3364
CJ-C81552267
A
B
C
1
2
CJ-C261552269
1
2
CJ-C273E3364
CJ-C361552267
A
B
C
CJ-C91552267
A
B
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CJ-C19X1343
1
2
3
4
5
6
7
CJ-C118N1533
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CJ-C49X7147
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CJ-C69X0141
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
5
2
4
CJ-C359X1054
1
CJ-C201297163
1
CJ-C171297164
1
2
CJ-C151552269
1
2
CJ-C301552269
1
2
CJ-C341552269
1
2
CJ-C251552269
CJ-C181552267
A
B
C
CJ-C191552267
A
B
C
1
2
CJ-C141552269
1
2
CJ-C281552269
1
2
CJ-C51552272
3
4
1
2
CJ-C121552273
3
4
5
6
1
2
CJ-C133E3382
3
4
5
6
1
2
CJ-C293E3364
1
2
CJ-C223E3364
CJ-C233E3370
A
B
C
CJ-C243E3370
A
B
C
1
2
CJ-C371552269
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
CJ-C78N1517
1
2
CJ-C383E3364
CJ-C103E5179
1
2
CJ-C391552269
CJ-C211552267
A
B
C
1
2
CP-C21552269
1
2
CP-C11552269
1
2
CU-C13E3364
1
2
CV-C11552269
1
5
2
4
CV-C39X1054
1
2
CV-C23E3382
3
4
5
6
1
2
CX-C63E8969
3
4
5
6
7
8
9
10
11
12
CX-C17E6513
CX-C27E6513
CX-C37E6513
CX-C47E6513
CX-C57E6513
CX-C77E6513
1
2
CY-C13E3364
1
2
CY-C21552269
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
EG-C119X0141
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
ER-C11552252
3
4
5
6
7
8
9
10
11
12
ER-C23E3367
A
B
C
1
2
ET-C11552269
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
F-C19X0141
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
F-C121552267
A
B
C
1
2
F-C153E5179
3
4
5
6
7
8
9
10
11
12
1
2
F-C113E3364
F-C23E3370
A
B
C
F-C31552267
A
B
C
F-C103E3370
A
B
C
F-C133E3370
A
B
C
F-C141552267
A
B
C
1
2
F-C161552252
3
4
5
6
7
8
9
10
11
12
1
2
F-C61552273
3
4
5
6
1
2
F-C73E3382
3
4
5
6
1
2
F-C51552269
1
2
F-C171552252
3
4
5
6
7
8
9
10
11
12
F-C81552267
A
B
C
1
2
3
H-C24Y4217
1
2
J-C11552269
KK-C1189-6323
12
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
K-C11607690
J2
1
2
K-C131552252
3
4
5
6
7
8
9
10
11
12
1
2
K-C21552269
1
2
K-C121552269
1
2
K-C81552269
1
2
K-C101552269
1
2
K-C61552269
1
2
K-C51552269
K-C73E3370
A
B
C
1
2
K-C31552269
1
2
K-C113E3364
K-C141552267
A
B
C
3
1
L-C23E3379
6
4
5
2
1
2
3
4
5
6
L-C13E3382
1
2
L-C41552272
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MC-C27X6222
1
2
MC-C11552273
3
4
5
6
6
3
M-C23E3379
2
5
1
4
1
2
M-C13E3379
3
4
5
6
5
2
3
4
6
1
P-C13E3382
1
2
P-C21552269
1
2
P-C33E3364
1
2
P-C41552269
54
58R
R-C11155776
58L
31
1
2
3
4
U-C13E3376
54
58R
U-C26C7157
58L
31
1
2
Y-C21552269
1
2
Y-C31552269
1
2
Y-C51552269
1
2
Y-C11552269
1
2
Y-C61552269
1
2
Y-C41552269
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
I
J
K
L
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
I
J
K
L
H716-AE126 WH-14
H716-AE126 WH-14
H716-AE31 WH-18
H716-AE31 WH-18
H716-AE61 WH-18
H716-AE61 WH-18
H716-AE21 WH-18
H716-AE21 WH-18 H716-AE1 WH-14
H716-AE71 WH-18
H716-AE71 WH-18
H716-AE51 WH-18
H716-AE51 WH-18
H716-AE11 WH-18
H716-AE11 WH-18
H716-AE41 WH-18
H716-AE41 WH-18
138-AE121 GN-18
138-AE121 GN-18
251-AE122 BK-18
251-AE122 BK-18
C529-AE123 GY-18
C529-AE123 GY-18
H713-AE124 PK-18
H713-AE124 PK-18
H713-AE124 PK-18
H714-AE125 OR-18
H714-AE125 OR-18
H714-AE125 OR-18
H717-AE127 BR-18
H717-AE127 BR-18
H717-AE127 BR-18
E919-AE128 YL-18
E919-AE128 YL-18
E919-AE128 YL-18
E920-AE129 BR-18
E920-AE129 BR-18
E920-AE129 BR-18
E921-AE130 PK-18
E921-AE130 PK-18
E921-AE130 PK-18
E922-AE131 GN-18
E922-AE131 GN-18
E922-AE131 GN-18
NACD FRONT FRAME
975-AK4 WH-18
976-AK2 OR-18
975-AK5 WH-18
N939-AK1 GN-18
106-AM1 WH-18
953-AM3 GY-18H718-AM2 GY-18
114-AG1 RD-18
114-AG1 RD-18114-AG33 RD-18
114-AG33 RD-18
114-AG32 RD-18
114-AG32 RD-18
106-AG3 WH-18
106-AG3 WH-18
106-AG35 WH-18
106-AG35 WH-18
106-AG34 WH-18
106-AG34 WH-18
200-AG7 BK-14
200-AG7 BK-14
200-AG37 BK-18
200-AG37 BK-18
200-AG8 BK-14
200-AG8 BK-14200-AG40 BK-14
200-AG40 BK-14
200-AG38 BK-14
200-AG38 BK-14
953-AG10 GY-18
953-AG10 GY-18
200-AG42 BK-18
200-AG42 BK-18
322-AG11 GY-18
322-AG11 GY-18
322-AG44 GY-18
322-AG44 GY-18
322-AG43 GY-18
322-AG43 GY-18
619-AG17 GN-14
619-AG17 GN-14619-AG46 GN-14
619-AG46 GN-14
619-AG45 GN-14
619-AG45 GN-14
138-AG2 GN-18
138-AG2 GN-18
138-AG2 GN-18
251-AG9 BK-18
C529-AG12 GY-18
C529-AG12 GY-18
C529-AG12 GY-18
C530-AG14 BU-18
C530-AG14 BU-18
C530-AG14 BU-18
605-AG15 YL-18
605-AG15 YL-18
605-AG15 YL-18
606-AG16 GY-18
606-AG16 GY-18
606-AG16 GY-18
H713-AG18 PK-18
H713-AG18 PK-18
H713-AG18 PK-18
H714-AG19 OR-18
H714-AG19 OR-18
H714-AG19 OR-18
H716-AG20 WH-14
H716-AG20 WH-14
H716-AG20 WH-14
H717-AG21 BR-18
H717-AG21 BR-18
H717-AG21 BR-18
762-AG22 YL-18
762-AG22 YL-18
762-AG22 YL-18
E919-AG23 YL-18
E919-AG23 YL-18
E919-AG23 YL-18
E920-AG24 BR-18
E920-AG24 BR-18
E920-AG24 BR-18
E921-AG26 PK-18
E921-AG26 PK-18
E921-AG26 PK-18
E922-AG27 GN-18
E922-AG27 GN-18
E922-AG27 GN-18
N939-AG4 GN-18
N939-AG4 GN-18
N939-AG4 GN-18 976-AG29 OR-18
976-AG29 OR-18
976-AG29 OR-18
NACD FRONT FRAME
BUSS BAR 7V-9275 177-CJ121 RD-4
175-CJ95 RD-14
175-CJ95 RD-14
175-CJ95 RD-14
177-CJ121RD-4
RELAY PANEL
RELAY PANEL
975-AT24 WH-18
975-AT24 WH-18
975-AT23 WH-18
975-AT23 WH-18
975-AT26 WH-18
975-AT26 WH-18
TRANSMISSION
JAPAN MAIN CHASSIS
JAPAN MAIN CHASSIS
SHOWN WITHBRAKE ON
SHOWN WITHBRAKE OFF
605-CJ57 YL-18
605-CJ57 YL-18
605-CJ66 YL-18
605-CJ66 YL-18 605-CJ66 YL-18
606-CJ58 GY-18
606-CJ58 GY-18
606-CJ69 GY-18
606-CJ69 GY-18
606-CJ69 GY-18
614-CJ60 PU-18
614-CJ60 PU-18
614-CJ70 PU-18
614-CJ70 PU-18
614-CJ70 PU-18
617-CJ61 BR-18
617-CJ61 BR-18
617-CJ72 BR-18
617-CJ72 BR-18
617-CJ72 BR-18
975-CJ62 WH-18
975-CJ62 WH-18
975-CJ77 WH-18
975-CJ77 WH-18
975-CJ77 WH-18
605-CJ66 YL-18
606-CJ69 GY-18 614-CJ70 PU-18
975-CJ77 WH-18
138-CJ22 GN-18
138-CJ22 GN-18
138-CJ22 GN-18
138-CJ22 GN-18
138-CJ22 GN-18
106-CJ20 WH-18 106-CJ20 WH-18
106-CJ20 WH-18
106-CJ20 WH-18
106-CJ20 WH-18
N939-CJ47 GN-18
N939-CJ47 GN-18
N939-CJ47 GN-18
N939-CJ47 GN-18
953-CJ24 GY-18
953-CJ24 GY-18
953-CJ24 GY-18
953-CJ24 GY-18
953-CJ24 GY-18
322-CJ25 GY-18
322-CJ25 GY-18
322-CJ25 GY-18
322-CJ25 GY-18
322-CJ25 GY-18
C529-CJ28 GY-18
C529-CJ28 GY-18
C529-CJ28 GY-18
C529-CJ28 GY-18
C529-CJ28 GY-18
C530-CJ29 BU-18
C530-CJ29 BU-18
C530-CJ29 BU-18
C530-CJ29 BU-18
C530-CJ29 BU-18
619-CJ3 GN-14
619-CJ3 GN-14
619-CJ3 GN-14
619-CJ3 GN-14
619-CJ3 GN-14
H713-CJ37 PK-18
H713-CJ37 PK-18
H713-CJ37 PK-18
H713-CJ37 PK-18
H713-CJ37 PK-18
H714-CJ38 OR-18
H714-CJ38 OR-18
H714-CJ38 OR-18
H714-CJ38 OR-18
H714-CJ38 OR-18
H717-CJ46 BR-18
H717-CJ46 BR-18
H717-CJ46 BR-18
H717-CJ46 BR-18
H717-CJ46 BR-18
E919-CJ31 YL-18
E919-CJ31 YL-18
E919-CJ31 YL-18
E919-CJ31 YL-18
E919-CJ31 YL-18
E920-CJ32 BR-18
E920-CJ32 BR-18
E920-CJ32 BR-18
E920-CJ32 BR-18
E920-CJ32 BR-18
E921-CJ33 PK-18
E921-CJ33 PK-18
E921-CJ33 PK-18
E921-CJ33 PK-18
E921-CJ33 PK-18
E922-CJ34 GN-18
E922-CJ34 GN-18
E922-CJ34 GN-18
E922-CJ34 GN-18
E922-CJ34 GN-18
976-CJ27 OR-18
976-CJ27 OR-18
976-CJ27 OR-18
976-CJ27 OR-18
611-CJ2 PU-14
611-CJ2 PU-14
611-CJ2 PU-14
611-CJ2 PU-14
611-CJ2 PU-14
617-CJ72 BR-18
CBL-AA1RD-00
CBL-EE1 RD-00CBL-GG1 BK-00
CBL-HH1 BK-00
CBL-JR2 BK-00
CBL-JR1 RD-00
COSA FRONT FRAME
JAPAN FRONT FRAME
619-EG20 GN-14
619-EG20 GN-14 619-EG14 GN-14
619-EG14 GN-14
619-EG13 GN-14
619-EG13 GN-14
611-EG17 PU-14
611-EG17 PU-14 611-EG12 PU-14
611-EG12 PU-14
611-EG10 PU-14
611-EG10 PU-14
617-EG19 BR-18 617-EG19 BR-18
617-EG19 BR-18
614-EG18 PU-18 614-EG18 PU-18
614-EG18 PU-18
605-EG15 YL-18
605-EG15 YL-18
605-EG15 YL-18
606-EG16 GY-18
606-EG16 GY-18
606-EG16 GY-18
200-ET2 BK-18
308-ET1 YL-18
JAPAN
JA HOLEMAN 12 AUGUST 02
THIS DIAGRAM IS FOR THE:
WITH ELECTRO-HYDRAULIC AND PILOT IMPLEMENT CONTROLCCS AND HMU STEERING ANDELECTRONIC ENGINE CONTROL
COMPONENTS ARE SHOWN INSTALLED ON A FULLYOPERABLE MACHINE WITH THE KEY AND ENGINE OFFAND XMSN SHIFTER IN NEUTRAL
DASHED FONT INDICATES AN ATTACHMENT COMPONENTOR HARNESS
496-AN4 WH-18
TIMING CALPROBE
513-CH44 OR-18
513-CH45 OR-18
513-CH47 OR-18
522-CH48 WH-18
522-CH46 WH-18
A982-CH10BR-18
A982-CH10BR-18
A982-CH10 BR-18
A982-CH10 BR-18
944-CH7OR-18
944-CH7OR-18
944-CH7 OR-18
944-CH7 OR-18
945-CH8BR-18
945-CH8BR-18
945-CH8 BR-18
945-CH8 BR-18
R974-CH12OR-18
R974-CH12OR-18
R974-CH12 OR-18
R974-CH12 OR-18
150-CH6OR-18
150-CH6OR-18
150-CH6 OR-18
150-CH6 OR-18
A307-CH9GY-18
A307-CH9GY-18
A307-CH9 GY-18
A307-CH9 GY-18
H795-CH11PK-18
H795-CH11PK-18
H795-CH49 PK-18
H795-CH49 PK-18
110-CH36RD-14
110-CH36RD-14
110-CH34RD-14
110-CH34RD-14
110-CH33RD-14
110-CH33RD-14
229-CH32BK-14
229-CH31BK-14
229-CH30BK-14
G828-K33WH-18
G828-K33WH-18
G829-K34GN-18
G829-K34GN-18
G833-K35PK-18
G833-K35PK-18
G850-K10BU-18
G850-K10BU-18
G850-K10 BU-18
R747-K28GY-18
R747-K28GY-18
R747-K28 GY-18
G829-K15GN-18G829-K15 GN-18
G829-K20 GN-18
G829-K20GN-18
G829-K27GN-18
G829-K27 GN-18
G828-K14WH-18
G828-K14 WH-18
G828-K19 WH-18
G828-K19WH-18
G828-K26WH-18
G828-K26 WH-18
G833-K25 PK-18
G833-K25PK-18
G833-K13 PK-18
G833-K13PK-18
G856-K31 WH-18
G856-K31WH-18
G856-K31WH-18
L983-K9WH-18
L983-K9WH-18
L983-K9 WH-18
E964-K23 WH-18
E964-K23WH-18
E964-K23WH-18
994-K16GY-18
994-K16GY-18
994-K16 GY-18
995-K12 BU-18
995-K12BU-18
995-K12BU-18
G853-K24OR-18
G853-K24OR-18
G853-K24 OR-18
G857-K32 YL-18
G857-K32YL-18
G857-K32YL-18
E963-K22 BK-18
E963-K22BK-18
E963-K22BK-18
R746-K21 PK-18
R746-K21PK-18
R746-K21PK-18
E966-K18 YL-18
E966-K18YL-18
E966-K18YL-18
E965-K17BU-18
E965-K17BU-18
E965-K17 BU-18
A705-K5 BU-18
A705-K5BU-18
A705-K5BU-18
A706-K6GY-18
A706-K6GY-18
A706-K6 GY-18
A701-K1 GY-18
A701-K1GY-18
A701-K1GY-18
A702-K2PU-18
A702-K2PU-18
A702-K2 PU-18
A703-K3 BR-18
A703-K3BR-18
A703-K3BR-18
A704-K4GN-18
A704-K4GN-18
A704-K4 GN-18
L985-K7 YL-18
L985-K7YL-18
L985-K7YL-18
L984-K8 OR-18
L984-K8OR-18
L984-K8OR-18
G486-CY1 GN-18201-CY2 BK-18
G485-AG6 BU-18
G485-AG6 BU-18
G485-AG6 BU-18 G485-CJ35 BU-18
G485-CJ35 BU-18
G485-CJ35 BU-18
G485-CJ35 BU-18
G485-CJ35 BU-18
426-CJ63 BR-18
426-CJ63 BR-18
426-CJ63 BR-18
G833-K30PK-18
G833-K30 PK-18
F421-K29 YL-18
F421-K29YL-18
F421-K29YL-18
114-CJ21 RD-18
114-CJ21 RD-18
114-CJ21 RD-18
114-CJ21 RD-18
114-CJ21 RD-18
326-AX2 RD-18
CAB
CABENGINE
H716-CJ45 WH-14
H716-CJ45 WH-14
H716-CJ45 WH-14
H716-CJ45 WH-14
H716-CJ45 WH-14
200-Y10 BK-14
200-Y12 BK-14
200-Y8 BK-14
200-Y6 BK-14
615-Y9 YL-14
615-Y11 YL-14
615-Y7 YL-14
615-Y5 YL-14
603-J1 PK-14
200-J2 BK-14
615-Y9 YL-14
200-Y10 BK-14
200-Y12 BK-14
200-Y8 BK-14
200-Y6 BK-14
615-Y11 YL-14
615-Y7 YL-14
615-Y5 YL-14
200-Y2 BK-14
200-Y4 BK-14
608-Y3 GN-14
608-Y1 GN-14
BEACON ATTACHMENT HARNESS
CAB LIGHT HARNESS (ATTACHMENT)
615-AC1 YL-14
615-AC3 YL-14200-AC2 BK-14
200-AC4 BK-14
615-AC1 YL-14
200-AC2 BK-14
615-AC3 YL-14
200-AC4 BK-14
603-J1 PK-14
200-J2 BK-14
CBL-WW1RD-00
CBL-CC1RD-00
CBL-JJBK-00
304-CJ96 WH-8
304-CJ96 WH-8
304-CJ96 WH-8
229-CJ85 BK-18
229-CJ85BK-18
229-CJ85BK-18
102-CJ48 RD-14
102-CJ48 RD-14
102-CJ48 RD-14
102-CJ48 RD-14
102-CJ48 RD-14
174-CJ4 RD-12
174-CJ4 RD-12
174-CJ4 RD-12
174-CJ4 RD-12
174-CJ4 RD-12
308-CJ52 YL-18
308-CJ52 YL-18
308-CJ52 YL-18
308-CJ52 YL-18
308-CJ52 YL-18
200-CJ88 BK-18 200-CJ88 BK-18
200-CJ88BK-18
200-CJ88BK-18306-CJ51 GN-18
306-CJ51 GN-18
306-CJ51 GN-18
306-CJ51 GN-18
129-CJ49 BU-18
129-CJ49 BU-18
129-CJ49 BU-18
129-CJ49 BU-18
975-CJ75 WH-18
975-CJ75 WH-18
975-CJ75 WH-18
A300-CJ105 GN-18
A300-CJ105 GN-18
A301-CJ107 WH-18
A301-CJ107 WH-18
A301-CJ107 WH-18
317-CJ106 YL-18
317-CJ106 YL-18
317-CJ106 YL-18
112-CJ1 PU-4
112-CJ1 PU-4
112-CJ1 PU-4
112-CJ1 PU-4
112-CJ1 PU-4
109-CJ100 RD-4
109-CJ100 RD-4
109-CJ100 RD-4
304-CJ96 WH-8
110-CJ102 RD-10
110-CJ102 RD-10
110-CJ102 RD-10
101-CJ101 RD-4
101-CJ101 RD-4
101-CJ101 RD-4
101-CJ101 RD-4
200-CJ89 BK-14
200-CJ89BK-14
200-CJ89BK-14
200-AN9 BK-18
200-AN10 BK-18200-AN1BK-18
442-AN3 GY-18
442-AN3 GY-18
506-AN5 PU-18
507-AN6 WH-18
507-AN6 WH-18
975-AK3 WH-18 975-AG28 WH-18
975-AG28 WH-18
975-AG28 WH-18
N939-AK1 GN-18
976-AK2 OR-18
H718-AM2 GY-18953-AM3 GY-18
106-AM1 WH-18
H718-AG13 GY-18
H718-AG13 GY-18
H718-AG13 GY-18
F766-AJ1 WH-18
F766-AJ1 WH-18 762-AJ2 YL-18
762-AJ2 YL-18
200-AJ3 BK-18
200-AJ3 BK-18
317-CJ106 YL-18
200-CJ92 BK-14
200-CJ92 BK-14
200-CJ92 BK-14
200-CJ92BK-14
200-CJ91BK-14
200-CJ91BK-14
200-CJ91 BK-14
200-CJ91 BK-14
H718-CJ19 GY-18
H718-CJ19 GY-18
H718-CJ19 GY-18
H718-CJ19 GY-18
H718-CJ19 GY-18
962-CJ64 OR-18
962-CJ64 OR-18
962-CJ6 OR-18
962-CJ6 OR-18
419-CJ7 YL-18
419-CJ7 YL-18
419-CJ7 YL-18
432-CJ8 PK-18
432-CJ8 PK-18
432-CJ8 PK-18
432-CJ8 PK-18
442-CJ9 GY-18
442-CJ9 GY-18
442-CJ9 GY-18
442-CJ9 GY-18
442-CJ9 GY-18
442-CJ9 GY-18
496-CJ11 WH-18
496-CJ11 WH-18
496-CJ11 WH-18
496-CJ11 WH-18
496-CJ11 WH-18
496-CJ11 WH-18
506-CJ12 PU-18
506-CJ12 PU-18
506-CJ12 PU-18
506-CJ12 PU-18
506-CJ12 PU-18
506-CJ12 PU-18
507-CJ13 WH-18
507-CJ13 WH-18
507-CJ13 WH-18
507-CJ13 WH-18
507-CJ13 WH-18
507-CJ13 WH-18
E455-CJ14 BR-18
E455-CJ14 BR-18
E455-CJ14 BR-18
E455-CJ14 BR-18G764-CJ15 PK-18
G764-CJ15 PK-18
G764-CJ15 PK-18
398-CJ103 BU-14
398-CJ103 BU-14
397-CJ104 OR-14
397-CJ104 OR-14
110-CH26RD-10
110-CH26 RD-10
110-CH26 RD-10
304-CH16WH-8
304-CH16 WH-8
304-CH16 WH-8
304-CH16WH-8
304-CH16WH-8
109-CH24RD-4
109-CH24RD-4
109-CH24RD-4
109-CH24 RD-4
109-CH24 RD-4
229-CH27 BK-10
229-CH27 BK-10
229-CH27BK-10
229-CH27BK-10
229-CH30BK-14
229-CH31BK-14
229-CH32BK-14
229-CJ84BK-10
229-CJ84BK-10
229-CJ84 BK-10
521-CH4 YL-18
521-CH4 YL-18
521-CH4YL-18
521-CH4YL-18
521-CH4 YL-18
522-CH5WH-18
522-CH5WH-18
522-CH5WH-18
522-CH5 WH-18
522-CH5 WH-18
326-CH1RD-18
326-CH1RD-18
326-CH1RD-18
326-CH1 RD-18
326-CH1 RD-18
200-CJ87 BK-18
200-CJ87BK-18
EUICONNECTOR
A701-CX601 GY-16
A701-CX601GY-16
A702-CX602 PU-16
A702-CX602PU-16
A703-CX603BR-16
A703-CX603 BR-16
A704-CX604GN-16
A704-CX604 GN-16
A705-CX605 BU-16
A705-CX605BU-16
A706-CX606 GY-16
A706-CX606GY-16
L983-CX202WH-18
D789-CX612WH-16
D789-CX612 WH-16
D790-CX610 OR-16
D790-CX610OR-16
L984-CX302OR-18
L984-CX402OR-18
L985-CX702YL-18
D791-CX608YL-16
D791-CX608 YL-16
J702-CX3BK-18
J702-CX4
BK-18
J702-CX5BK-18
D788-CX607BK-16
D788-CX607 BK-16
J700-CX2
BR-18
J700-CX1BR-18
D786-CX611BR-16
D786-CX611 BR-16
D787-CX609 GN-16
D787-CX609GN-16
ENGINE RETARDING WIRES: NOT USED
ENGINE INJECTOR HARNESS
H746-CH37YL-18
H746-CH37YL-18
H747-CH35BR-18
H747-CH35BR-18
H747-CH35 BR-18
H746-CH37 YL-18
R971-CH40 YL-18
R971-CH40YL-18
R971-CH40YL-18
975-AT25 WH-18
975-AT25 WH-18
975-AT21 WH-18
975-AT21 WH-18
975-AT22 WH-18
975-AT22 WH-18
962-CJ64 OR-18
962-CJ65 OR-18
962-CJ65 OR-18
962-CJ65 OR-18
962-CJ30 OR-18
962-CJ30 OR-18
962-CJ30 OR-18
317-CJ106 YL-18
417-CJ43 GY-18
417-CJ43 GY-18
417-CJ43 GY-18
484-CJ16 YL-18
484-CJ16 YL-18
484-CJ16 YL-18
416-CJ17 OR-18
416-CJ17 OR-18
416-CJ17 OR-18
453-CJ18 PK-18
453-CJ18 PK-18 453-CJ18 PK-18
200-A6 BK-14
200-A7 BK-14
611-A3 PU-14
611-A3 PU-14
617-A1 BR-14
617-A1 BR-14
200-H7 BK-14
200-H6 BK-14
611-H3 PU-14 611-H3 PU-14
617-H1 BR-14
617-H1 BR-14
JAPAN LIGHTING (ROADING)
200-P3 BK-14
200-P5 BK-18
605-P4 YL-18
200-AV4 BK-18200-AV2 BK-14
606-AV1 GY-18
200-L10 BK-14
200-L5 BK-14
200-L5 BK-14
605-L8 YL-14
605-L12 YL-14
605-L6 YL-18
605-L6 YL-18
617-L11 BR-18
617-L4 BR-18
617-L4 BR-18
611-L3 PU-14
611-L3 PU-14
606-L2 GY-18
606-L2 GY-18
619-L1 GN-14
619-L1 GN-14
TO BUCKET POSITION LAMPSTERMINATE AND CONNECT WIRESAS APPROPRIATE
606-M5 GY-18
606-M5 GY-18
200-M4 BK-14
200-M4 BK-14614-M3 PU-18
614-M3 PU-18
611-M2 PU-14
611-M2 PU-14
619-M1 GN-14
619-M1 GN-14
COSA LIGHTING (ROADING)
200-AV5 BK-14
619-AV3 GN-14
200-P2 BK-14
619-P1 GN-14
200-AG39 BK-18
200-AG39 BK-18
G485-CP1 BU-18
201-CP2 BK-18
200-EG7 BK-14
200-EG7 BK-14
200-EG7 BK-14
200-EG8 BK-14
200-EG8 BK-14
TWISTED WIRES
F762-CJ99 GY-18
F762-CJ99 GY-18
F762-CJ99 GY-18 F762-CH20 GY-18
F762-CH20 GY-18
F762-CH20GY-18
F762-CH20GY-18
605-CJ67 YL-18
605-CJ67 YL-18
200-CJ112 BK-18
200-CJ113 BK-18
200-CJ111 BK-14
606-CJ68 GY-18
606-CJ68 GY-18
200-CJ111 BK-14
200-CJ112 BK-18
200-CJ108 BK-14
200-CJ109 BK-18
200-CJ109 BK-18
200-CJ54 BK-18
321-CJ55 BR-18
321-CJ55 BR-18
975-CJ74 WH-18
975-CJ74 WH-18
605-CJ67 YL-18
606-CJ68 GY-18
975-CJ74 WH-18
200-CJ113 BK-18
200-CJ54 BK-18
200-CJ108 BK-14
321-CJ55 BR-18
608-CJ59 GN-14
608-CJ59 GN-14
608-CJ59 GN-14
608-CJ59 GN-14
604-CJ56 OR-18
604-CJ56 OR-18
604-CJ56 OR-18
617-CJ73 BR-18
617-CJ73 BR-18
617-CJ73 BR-18
604-CJ115 OR-18
604-CJ115 OR-18
604-CJ115 OR-18
604-CJ114 OR-18
604-CJ114 OR-18
604-CJ114 OR-18
608-CJ117 GN-14
608-CJ117 GN-14
608-CJ117 GN-14
608-CJ116 GN-14
608-CJ116 GN-14
608-CJ116 GN-14
447-CJ44 PK-18
447-CJ44 PK-18
447-CJ44 PK-18
447-CJ44 PK-18
200-CJ110 BK-18
200-CJ110 BK-18
200-CU2 BK-18
614-CU1 PU-18
614-CU6 PU-18
200-CU5 BK-18
LICENSE PLATE LAMP HARNESS COSA GERMAN ROADING
496-AN4 WH-18
X919-CJ98 WH-18
X919-CJ98 WH-18
X919-CJ98 WH-18
X919-CJ98 WH-18
X919-CJ98 WH-18 X919-CH19 WH-18
X919-CH19 WH-18
X919-CH19WH-18
X919-CH19WH-18
X918-CH18PU-18
X918-CH18PU-18
X918-CH18 PU-18
X918-CH18 PU-18X918-CJ97 PU-18
X918-CJ97 PU-18
X918-CJ97 PU-18
X918-CJ97 PU-18
X918-CJ97 PU-18
975-CV4 WH-18
975-CV4 WH-18
136-CV3 GN-18
136-CV3 GN-18
200-CV7 BK-18
200-CV7 BK-18727-CV1GN-18
727-CV10 GN-18
727-CV9 GN-18
727-CV10 GN-18
200-CV6 BK-18
728-CV5 BU-18
728-CV5 BU-18
CBL-NN1 RD-00
CBL-NN1 RD-00
CBL-PP1 BK-00
CBL-MM1 RD-00
CBL-CC1 RD-00
136-CJ53 GN-18
136-CJ53 GN-18
136-CJ53 GN-18
136-CJ53 GN-18
199-CJ50 RD-18
199-CJ50 RD-18
199-CJ50 RD-18
199-CJ50 RD-18
199-CJ50 RD-18
199-CJ50 RD-18
975-CJ76 WH-18
975-CJ76 WH-18
975-CJ76 WH-18
728-CJ39 BU-18
728-CJ39 BU-18
728-CJ39 BU-18
SECONDARY STEERING ATTACHMENT
CBL-RR1BK-00
229-CJ84 BK-10
200-CJ87 BK-18
101-CJ101 RD-4
110-CJ102 RD-10
109-CJ100 RD-4
304-CJ96 WH-8
F762-CJ99 GY-18
X919-CJ98 WH-18
X918-CJ97 PU-18
200-CJ87BK-18
FUEL PRIMING SYSTEM
175-CJ95 RD-14
975-AW10 WH-18
975-AW10 WH-18
608-AW7 GN-14
608-AW7 GN-14608-AW21 GN-14
608-AW21 GN-14
608-AW20 GN-14
608-AW20 GN-14
200-AW1 BK-14
200-AW1 BK-14200-AW19 BK-14
200-AW19 BK-14
200-AW2 BK-14200-AW2 BK-14200-AW17 BK-14
200-AW17 BK-14
975-AW13 WH-18
975-AW13 WH-18
975-AW12 WH-18
975-AW12 WH-18
612-AW28 GY-18 614-AW8 PU-18
614-AW8 PU-18
175-AW11 RD-16
175-AW11 RD-16
175-AW11 RD-16
321-AW3 BR-18
321-AW3 BR-18321-AW15 BR-18
321-AW15 BR-18
321-AW14 BR-18
321-AW14 BR-18
614-AW24 PU-18
614-AW24 PU-18
612-AW26 GY-18
612-AW26 GY-18
612-AW27 GY-18
612-AW27 GY-18
605-AW5 YL-18
605-AW5 YL-18
605-AW5 YL-18
606-AW6 GY-18
606-AW6 GY-18
606-AW6 GY-18
614-AW25 PU-18
614-AW25 PU-18
200-AW18 BK-18
200-AW18 BK-18
200-AW16 BK-18
200-AW16 BK-18
604-AW4 OR-18
604-AW4 OR-18604-AW23 OR-18
604-AW23 OR-18
604-AW22 OR-18
604-AW22 OR-18
617-AW9 BR-18
617-AW9 BR-18
617-AW9 BR-18
L985-CX502YL-18
TWISTED WIRES
605-P4 YL-18
619-P1 GN-14
727-CV2 GN-18
727-CV2 GN-18
727-CJ40 GN-18
727-CJ40 GN-18
727-CJ40 GN-18
727-CJ40 GN-18
G479-CH15 WH-18
G479-CH15 WH-18
G479-CH15WH-18
G479-CH15WH-18
430-CH13BU-18
430-CH13BU-18
430-CH13 BU-18
430-CH13 BU-18
G850-CH14 BU-18
G850-CH14 BU-18
G850-CH14BU-18
G850-CH14BU-18
761-AG25 GY-18
761-AG25 GY-18
761-AG25 GY-18
251-AG9 BK-18
251-AG30 BK-18
251-AG30 BK-18
F766-AG36 WH-18
F766-AG36 WH-18USED ON PILOT MACHINES AND PILOT MACHINES WITH PCS
200-AN1 BK-18
201-AN8 BK-18
201-AN7 BK-18
201-CH29 BK-18
201-CH28 BK-18
J843-CH38PU-18
J843-CH38PU-18
J843-CH41PU-18
J843-CH41 PU-18
J843-CH42 PU-18
J843-CH42PU-18
J844-CH39GY-18
J844-CH39GY-18
F713-CH43OR-18
F713-CH43OR-18
F713-CH43 OR-18
J844-CH39 GY-18
975-AK3 WH-18
101-CH25 RD-4
101-CH25 RD-4
101-CH25RD-4
101-CH25RD-4
101-CH25RD-4
304-CH16 WH-8
101-CH25 RD-4
AUXILLARY START RECEPTACLE
200-AX1 BK-18
A893-AX3 OR-18
A893-AX3 OR-18
CONNECTS TO C-C2ON THE CAB SCHEMATICPART NUMBER:PILOT/HMU 186-0696EH 186-0623
CONNECTS TO C-C3ON THE CAB SCHEMATICPART NUMBER:PILOT/HMU 186-0696EH 186-0623
CONNECTS TO C-C1ON THE CAB SCHEMATICPART NUMBER:PILOT/HMU 186-0696EH 186-0623
CONNECTS TO C-C35ON THE CAB SCHEMATICPART NUMBER:PILOT/HMU 186-0696EH 186-0623
ELECTRICAL STUDS PASSTHROUGH THE CAB ROOFCONNECT TO TERMINALSON THE CAB SCHEMATICPART NUMBERS:PILOT/HMU 186-0696EH/CCS 186-0623
ONE STUD FOR EACH CIRCUIT200,615,608(ATTACH),603(ATTACH)
IF THE MACHINE IS EQUIPPED WITHA SECONDARY STEERING SYSTEM ORAUXILLARY START RECEPTACLE, CABLE AA1WILL BE REPLACED BY CABLE WW1 AND THEJUNCTION BLOCK WILL BE ADDED AS WELL
USED ON E/H MACHINES
USED ON E/H MACHINESUSED ON PILOT MACHINES
251-ER2 BK-18 251-ER2 BK-18
138-ER1 GN-18 138-ER1 GN-18
C529-ER3 GY-18 C529-ER3 GY-18
USED ON PILOT MACHINES EQUIPPED WITH PCS
617-CJ73 BR-18
605-CJ67 YL-18
605-CJ67 YL-18
617-CJ73 BR-18
606-CJ68 GY-18
606-CJ68 GY-18
USED ON PILOT MACHINES WITH PCS AND E/H MACHINES
A/C PRESSURE SWITCH IS NORMALLY OPENBEFORE REFRIGERANT CHARGE
THE JAPAN MAIN CHASSIS HARNESS IS THE SAME ASTHE NACD AND COSA MAIN CHASSIS HARNESSEXCEPT FOR THE ADDITION OF THELEFT AND RIGHT BACKUP LIGHTS AND THE BACKUP ALARM RELAYAND THE ASSOCIATED WIRING THAT IS SHOWN HERE
AA1 5I-8396 01 L-13 BATTERY TO STARTER (STD)AF1 186-3221 01 B-15 CIRCUIT BREAKERSCC1 199-0628 00 K-13 JUNCTION BLOCK TO STARTER (ATTCH)DD1 227-9630 00 A-15 (JAPAN) MAIN POWER RELAYEE1 116-0080 01 L-13 BATTERY+ TO BATTERY-GG1 207-6060 00 L-13 BATTERY- TO DISCONNECT SWITCHHH1 8G-4090 01 L-12 DISCONNECT SWITCH TO FRAME GROUNDJJ1 1P-1010 00 K-12 STARTER TO FRAME GROUNDMM1 198-6756 00 K-13 JUNCTION BLOCK TO SECONDARY STEERINGRELAY (ATCH)NN1 183-6971 00 K-9 SECONDARY STEERING RELAY TO MOTOR (ATCH)PP1 198-6755 00 K-10 SECONDARY STEERING TO FRAME GROUNDRR1 4E-2604 00 K-12 STARTER TO ENGINE GROUNDWW1 198-6754 00 L-13 BATTERY TO JUNCTION BLOCK (ATCH)
FOR CAB SCHEMATIC SEE:ELECTRO-HYDRAULIC IMPLEMENTS/CCS STEERING 186-0623PILOT IMPLEMENT/HMU STEERING 186-0696
THE JAPAN FRONT FRAME HARNESS IS THE SAME ASTHE NACD FRONT FRAME HARNESS EXCEPT FOR THEDIFFERENCES IN THE LIGHTING PACKAGES AND THEFORWARD HORN THAT ARE SHOWN HERE.TWO LIGHTING PACKAGES ARE AVAILABLE TO JAPAN: JAPANSTANDARD AND JAPAN ROADING. EITHER PACKAGE WILLCONNECT TO EG-C1, EG-C2, EG-C3, EG-C4,EG-C5 AND EG-C10
CAB
CAB
199-CJ50 RD-18
308-CJ52 YL-18
174-CJ4 RD-12
306-CJ51 GN-18
129-CJ49 BU-18
112-CJ1 PU-4
317-CJ106 YL-18
975-CJ75 WH-18
102-CJ48 RD-14
229-CJ84 BK-10
200-CJ87 BK-18
200-CJ91 BK-14
200-CJ91 BK-14
200-CJ5 BK-18
200-CJ92 BK-14
200-CJ5BK-18
200-CJ92BK-14
200-CJ92 BK-14200-CJ5 BK-18
200-CJ91 BK-14
321-CJ55 BR-18
447-CJ44 PK-18
604-CJ56 OR-18
605-CJ67 YL-18
606-CJ68 GY-18
608-CJ59 GN-14
617-CJ73 BR-18
975-CJ74 WH-18
ENGINE DISCONNECT
FRONT FRAME
HYDRAULIC
TANK
447-CJ44 PK-18
321-CJ55 BR-18
605-CJ67 YL-18
606-CJ68 GY-18
975-CJ74 WH-18
608-CJ59 GN-14
604-CJ56 OR-18
617-CJ73 BR-18
A301-CJ107 WH-18
398-CJ103 BU-14
A300-CJ105 GN-18
397-CJ104 OR-14
X918-CJ97 PU-18
X919-CJ98 WH-18
199-CJ50 RD-18
447-CJ44 PK-18
321-CJ55 BR-18
605-CJ67 YL-18
443-CH2 YL-18
443-CH2YL-18
606-CJ68 GY-18
975-CJ74 WH-18
608-CJ59 GN-14
604-CJ56 OR-18
617-CJ73 BR-18
200-CJ108 BK-14
200-CJ109 BK-18
200-CJ110 BK-18
200-CJ54 BK-18
200-CJ112 BK-18
200-CJ111 BK-14
200-CJ113 BK-18
200-CJ113 BK-18
200-CJ108 BK-14
200-CJ109 BK-18
200-CJ110 BK-18
200-CJ54 BK-18
200-CJ112 BK-18
200-CJ111 BK-14
604-CJ56 OR-18
F766-CJ71 WH-18
F766-CJ71 WH-18
F766-CJ71 WH-18
F766-CJ71 WH-18
F766-CJ71 WH-18F766-AG51 WH-18
F766-AG51 WH-18F766-AG49 WH-18
F766-AG49 WH-18
COSA FRONT FRAME
JAPAN FRONT FRAME
THE COSA FRONT FRAME HARNESS IS THE SAME ASTHE NACD FRONT FRAME HARNESS EXCEPT FOR THEDIFFERENCES IN THE LIGHTING PACKAGES AND THESINGLE FORWARD HORN THAT ARE SHOWN HERE.TWO LIGHTING PACKAGES ARE AVAILABLE TO COSA: COSASTANDARD AND COSA ROADING. EITHER PACKAGE WILLCONNECT TO CONNECTORS F-C6 AND F-C7
709-AT2 BU-18
752-AT4 YL-18
751-AT3 GN-18
755-AT12 OR-18
CONNECTS TO C-C26ON THE CAB SCHEMATICPART NUMBERPILOT/HMU 186-0696EH 186-0623
751-AT3 GN-18
752-AT4 YL-18
754-AT8 BU-18
755-AT12 OR-18
901-AT14 WH-18
900-AT13 PU-18
900-AT13 PU-18
TWISTED WIRES
321-CJ55 BR-18
975-CJ74 WH-18
G486-CJ23 GN-18
G486-CJ23 GN-18
G486-CJ23 GN-18
G486-CJ23 GN-18
G486-CJ23 GN-18
G486-CJ23 GN-18
G486-CH21 GN-18
G486-CH21 GN-18
450-CH17YL-18
450-CH17YL-18
450-CH17 YL-18
450-CH17 YL-18
201-CH23 BK-18
201-CH23 BK-18
200-CH22 BK-18
200-CH22BK-18
200-CH22BK-18
200-CH22BK-18
201-AG5 BK-18
201-AG5 BK-18
200-CH22 BK-18
201-AN2 BK-18
201-AN2 BK-18
201-CJ41 BK-18
201-CJ41 BK-18201-CJ26 BK-18
201-CJ26 BK-18
201-CJ26 BK-18
201-CJ26 BK-18
201-CJ26 BK-18
201-AG5 BK-18
251-AG31 BK-18
251-AG31 BK-18
E416-CJ42 PU-18
E416-CJ42 PU-18
E416-CJ42 PU-18
E416-CJ42 PU-18
E416-CJ42 PU-18
201-CJ78 BK-18
201-CJ78 BK-18
201-CJ78 BK-18
201-CJ78 BK-18
251-CJ80 BK-18
251-CJ80 BK-18
251-CJ80 BK-18
251-CJ80 BK-18
251-CJ80 BK-18
201-CJ79 BK-18
201-CJ79 BK-18
201-CJ79 BK-18
200-CJ81 BK-18
200-CJ81 BK-18
200-CJ81 BK-18
200-CJ81 BK-18
200-CJ81BK-18
200-CJ81BK-18
201-CJ93 BK-18
201-CJ93 BK-18
201-CJ93 BK-18
201-CJ93 BK-18
201-CJ93 BK-18
201-CJ82 BK-18
201-CJ82 BK-18
201-CJ82 BK-18
H795-CJ90 PK-18
H795-CJ90 PK-18
H795-CJ90 PK-18
H795-CJ90 PK-18
H795-CJ90 PK-18
H795-CJ90 PK-18
H795-CH49PK-18
H795-CH50PK-18
H795-CH50PK-18
H795-CH50 PK-18
H795-CH50 PK-18
H795-CH50PK-18
201-CJ83 BK-18
201-CJ83 BK-18
201-CJ83 BK-18
201-CJ83 BK-18
201-CJ83 BK-18
201-CJ83 BK-18
614-CJ86 PU-18
614-CJ86 PU-18
614-CJ86 PU-18
614-CJ86 PU-18
614-CJ86 PU-18
614-CJ86 PU-18
614-CJ86 PU-18
614-CJ86 PU-18
H795-CJ90 PK-18
614-CJ94 PU-18
614-CJ94 PU-18
614-CJ94 PU-18
614-CJ94 PU-18
614-CJ94 PU-18
614-CJ94 PU-18
614-CJ94 PU-18
614-CJ94 PU-18
200-CH51BK-4
200-CH51BK-4
TWISTED WIRES
TWISTED WIRES
170-CH53 RD-18
170-CH53 RD-18
104-CH52 YL-18
104-CH52 YL-18
A274-CH54 BK-18
A274-CH54 BK-18
403-CH58GN-18
403-CH58GN-18
403-CH58GN-18
403-CH3GN-18
403-CH3 GN-18
403-CH3 GN-18
403-CH57GN-18
403-CH57 GN-18
945-CH55 BR-18
945-CH55 BR-18
944-CH56 OR-18
944-CH56 OR-18
403-CH57 GN-18
170-CH53 RD-18
104-CH52 YL-18
945-CH55 BR-18
944-CH56 OR-18
A274-CH54 BK-18
G829-K36 GN-18
G829-K36GN-18
A745-K38WH-18
A745-K38WH-18
A745-K38 WH-18
G828-K37 WH-18
G828-K37WH-18
953-AG10 GY-18
200-AG41 BK-18
200-AG41 BK-18
180-7893 CHG 01
966GII/972GII
WHEEL LOADER CHASSIS AND ENGINE
114-F1 RD-18
114-F1 RD-18
106-F3 WH-18
106-F3 WH-18
106-F36 WH-18
106-F36 WH-18
106-F37 WH-18
106-F37 WH-18
200-F7 BK-14
200-F7 BK-14
200-F8 BK-14 200-F8 BK-14
953-F10 GY-18
953-F10 GY-18
200-F40 BK-18
200-F40 BK-18
322-F11 GY-18
322-F11 GY-18
619-F19 GN-14
619-F19 GN-14
138-F2 GN-18
138-F2 GN-18
138-F2 GN-18
251-F42 BK-18
C529-F13 GY-18
C529-F13 GY-18
C529-F13 GY-18
C530-F18 BU-18
C530-F18 BU-18
C530-F18 BU-18
H713-F20 PK-18
H713-F20 PK-18
H714-F21 OR-18
H714-F21 OR-18
H714-F21 OR-18
H716-F22 WH-14
H716-F22 WH-14
H716-F22 WH-14
H717-F23 BR-18
H717-F23 BR-18
H717-F23 BR-18
762-F24 YL-18
762-F24 YL-18
762-F24 YL-18
E919-F25 YL-18 E919-F25 YL-18
E919-F25 YL-18
E920-F26 BR-18 E920-F26 BR-18
E920-F26 BR-18
E921-F28 PK-18
E921-F28 PK-18
E921-F28 PK-18
E922-F29 GN-18
E922-F29 GN-18
E922-F29 GN-18
N939-F4 GN-18
N939-F4 GN-18
N939-F4 GN-18
976-F31 OR-18
976-F31 OR-18
976-F31 OR-18
G485-F6 BU-18
G485-F6 BU-18
G485-F6 BU-18
975-F30 WH-18
975-F30 WH-18
975-F30 WH-18
H718-F14 GY-18
H718-F14 GY-18
H718-F14 GY-18
761-F27 GY-18
761-F27 GY-18
761-F27 GY-18
251-F42 BK-18
251-F41 BK-18
251-F41 BK-18
F766-F34 WH-18
F766-F34 WH-18
200-F38 BK-18
200-F38 BK-18
P976-F15 BR-18
P976-F15 BR-18
P976-F15 BR-18
779-F12 WH-18
779-F12 WH-18
779-F12 WH-18
F766-F16 WH-18
F766-F16 WH-18 F766-F35 WH-18 F766-F35 WH-18
201-F5 BK-18
201-F5 BK-18
201-F5 BK-18
251-F9 BK-18
251-F9 BK-18
953-F10 GY-18
200-F39 BK-18
200-F39 BK-18
H713-F20 PK-18
605-F43 YL-18
605-F43 YL-18
605-F43 YL-18
200-F44 BK-14
200-F44 BK-14
200-F49 BK-14
200-F49 BK-14
617-F45 BR-18
617-F45 BR-18
617-F45 BR-18614-F50 PU-18
614-F50 PU-18
614-F50 PU-18
619-F47 GN-14
619-F47 GN-14
619-F51 GN-14
619-F51 GN-14
611-F48 PU-14
611-F48 PU-14 611-F55 PU-14
611-F55 PU-14
611-F54 PU-14
611-F54 PU-14
606-F46 GY-18
606-F46 GY-18 606-F53 GY-18
606-F53 GY-18
606-F52 GY-18
606-F52 GY-18
617-L7 BR-18
200-L9 BK-14
617-U1 BR-18
617-U1 BR-18
606-U2 GY-18
606-U2 GY-18
200-U4 BK-14
200-U4 BK-14
605-U3 YL-14
605-U3 YL-14
617-R1 BR-18
200-R4 BK-14
617-R5 BR-18
617-R6 BR-18
200-R7 BK-14
200-R8 BK-14
605-R3 YL-14
606-R2 GY-18
200-CR2 BK-18
614-CR1 PU-18
LICENSE PLATE LAMP HARNESS COSA ITALIAN ROADING
104-MC2 YL-18
104-MC2 YL-18
403-MC4 GN-18
403-MC4 GN-18 A274-MC3 BK-18
A274-MC3 BK-18 170-MC1 RD-18
170-MC1 RD-18
TWISTED WIRES
PRODUCT LINK ATTACHMENT
944-MC5 OR-18
944-MC5 OR-18
945-MC6 BR-18
945-MC6 BR-18
H795-CJ90 PK-18
J701-K40 GN-18
J701-K40GN-18
J701-K40GN-18
J700-K39BR-18
J700-K39BR-18
J700-K39 BR-18
J702-K11BK-18
J702-K11BK-18
J702-K42BK-18
J702-K42 BK-18
J702-K41 BK-18
J702-K41BK-18
K933-AN11 GN-18K933-AN11 GN-18 K933-CJ122 GN-18
K933-CJ122 GN-18
K933-CJ122 GN-18
K933-CJ122 GN-18
K933-CJ122 GN-18
K933-CJ122 GN-18
E963-E1 BK-18
E964-E2 WH-18
308-CJ123 YL-18
308-CJ124 YL-18
200-CJ125 BK-18
200-CJ125 BK-18
200-CJ125 BK-18
200-CJ125BK-18
200-CJ125BK-18
321-CJ55 BR-18
975-CJ74 WH-18
NOTE USED
CBL-AA1 RD-00
CBL-MM1 RD-00
CBL-JJ BK-00
200-Y2 BK-14
200-Y4 BK-14
608-Y1 GN-14
608-Y3 GN-14
611-AG50 PU-14
611-AG50 PU-14611-AG56 PU-14
611-AG56 PU-14
611-AG55 PU-14611-AG55 PU-14
614-AG53 PU-18
614-AG53 PU-18
614-AG53 PU-18
617-AG54 BR-18
617-AG54 BR-18
617-AG54 BR-18
114-F1 RD-18
322-F11 GY-18
G828-C1 WH-18
A745-C3 WH-18
G829-C2 GN-18
200-N7 BK-14
200-G7 BK-14
NACD LIGHTING (ROADING)
TWO LIGHTING PACKAGES ARE AVAILABLE TO NACD: NACDSTANDARD AND NACD ROADING. EITHER PACKAGE WILL
CONNECT TO CONNECTORS AG-C4 AG-C5, AG-C14, AG-C16AG-C22 AND AG-C23
322-EG4 GY-18
322-EG4 GY-18 322-EG6 GY-18
322-EG6 GY-18
322-EG5 GY-18
322-EG5 GY-18
114-EG7 RD-18
114-EG7 RD-18
114-EG8 RD-18
114-EG8 RD-18114-EG9 RD-18
114-EG9 RD-18
200-EG3 BK-14
200-EG3 BK-14
200-EG1 BK-14
200-EG1 BK-14
200-EG2 BK-14
200-EG2 BK-14
200-A4 BK-14
200-A4 BK-14
200-A5 BK-14
200-A5 BK-14
200-H8 BK-14
200-H8 BK-14
200-H4 BK-14
200-H4 BK-14
619-A2 GN-14
619-A2 GN-14
619-H5 GN-14
619-H5 GN-14
605-A8 YL-14
605-A8 YL-14
605-H2 YL-14
605-H2 YL-14
200-G4 BK-14
200-N4 BK-14
200-N2 BK-14
200-G6 BK-14
619-G3 GN-14
619-N1 GN-14
605-G5 YL-14
606-N3 GY-14
619-G3 GN-14
605-G5 YL-14
619-N1 GN-14
606-N3 GY-14
611-G1 PU-14
611-N5 PU-14
614-N6 PU-14
617-G2 BR-14
611-G1 PU-14
617-G2 BR-14
611-N5 PU-14
614-N6 PU-14
114-AL1 RD-18322-AL2 GY-18
177-DD1 RD-4
NOT USED
BK-18
BK-18
ON OFF PILOT SOL152-6761
WH-18
BK-18
OR-18+24V
GROUND
SIGNAL
LIFT CYL HEAD END PRESS SNSR124-4672
WH-18
BK-18
OR-18+24V
GROUND
SIGNAL
LIFT POS SENSOR169-0417
RIDE CONTROL SOL 2
152-8340
BK-18
BK-18
BK-18
BK-18
HYD OIL LEVEL SW123-2993
WH-18
RD-14
BU-14
BK-14
GN-18
OR-14 MOTOR LOWER
LOWER HOOD
GROUND
MOTOR RAISE
+28V
RAISE HOOD
HOOD RAISE/LOWER MOTOR CONTROL149-2612
20A
HOOD ACTUATOR BREAKER6T-3644
15A
ADEM ENGINE CONTROL BREAKER6T-3643
15A
RUNNING LAMP BREAKER3T-2662
80A
MAIN BREAKER9S-4693
80A
ALTERNATOR BREAKER9S-4693
BK-18
BK-18
MAIN RELAY167-0138
BK-18
BK-18
START RELAY125-1302
WH-18
WH-18
CLUTCH 1 REV147-5399
WH-18
WH-18
CLUTCH 2 FWD147-5399
WH-18
WH-18
CLUTCH 3 4TH147-5399
WH-18
WH-18
CLUTCH 4 3RD147-5399
WH-18
WH-18
CLUTCH 5 2ND147-5399
WH-18
WH-18
CLUTCH 6 1ST147-5399
OUTPUT SPEED SNSR (LEADING)193-2550
BK-18
WH-18
87a87
85
8630
BACKUP ALARM RELAY4Y-6135
LICENSE PLATE LAMP5A-3808
YL-18
LH STOP TAIL PARK LAMP135-0426
RD-18
WH-18
BK-18
S
T
LH REAR TURN LAMP162-2073
RD-18
BK-18
RH REAR TURN LAMP162-2073
BK-18
BK-18
RH STOP TAIL PARK LAMP135-0426
RD-18
WH-18
BK-18
S
T
BU-16
RD-16
BK-16
PARK BRAKE PRESS SW174-4312
BU-16
RD-16
BK-16
BRAKE OIL PRESS SW175-3244
12 3
BK-18
BK-18
AC PRESS SW114-5333
ARC SUPPRESSOR189-3158
ALT
+ R
ALTERNATOR185-5294 65A
(177-9953 80A JAPAN)
G S
MTR BAT
MOTORSTARTER165-4619
DISCONNECT SW
7N-0718
BK-18
BK-18
START AID SOL3E-6332
MOTOR
HOOD ACTUATOR MOTOR161-4002
BK
RD
HOOD ACTUATOR SW146-0240
BK-18
WH-18
RD-183
12
BU-16
RD-16
BK-16
PRIMARY STEERING PRESS SW3E-6450
BLOCK AS8C-6358
NEGPOS
12V BATTERY 1115-2422
NEGPOS
12V BATTERY 2115-2422
MAIN RELAY 2159-9108
VARIABLE SPEED FAN SOL148-2350
SIGNAL
GROUND
INTAKE MAN AIR TEMP SNSR197-8391
SIGNAL
GROUND
CAMSHAFT SPEED TIMING SNSR197-8397
OR-18
YL-18GROUND
+5V
SIGNAL GN-18
INLET MANIFOLD PRESSURE197-8395
SIGNAL
GROUND
COOLANT TEMP SENSOR197-8392
HYD FILTER BYPASS SW7X-8549
BK-18
BK-18
T
FRONT AXLE OIL TEMP SW155-8999
MOTOR
FUEL PRIMING PUMP162-2211
FUEL PRIMING PUMP SW165-5970
RD-18
BK-18
WH-18
MOM
87a87
85
86
30
START AID RELAY3E-5239
20A
UNSWITCHED BUSS BREAKER (CAB)6T-3644
ECMMOUNT BOLT
GROUND
SIGNAL
FUEL TEMPERATURE SENSOR197-8391
BK-18
BK-18
T
REAR AXLE OIL TEMP SWITCH155-8999
BACKUP ALARM123-6449
BK-18
BK-18
BACKUP ALARM 1123-6449
BK-18
BK-18
LH FRONT FLOOD176-0780
RH FRONT FLOOD176-0780
LH FORWARD HORN174-7875
RH REAR FLOODLAMP172-9973
LH REAR FLOODLAMP172-9973
LH REAR FLOODLAMP 2176-0780
RH REAR FLOODLAMP 2176-0780
RH FORWARD HORN163-1201
BU-18
BK-18
OR-18+V
SIGNAL
GROUND
TILT POSITION SENSOR169-0417
RACKBACK PROP SOL138-2924
DUMP PROP SOL138-2924
LIFT PROP SOL138-2924
LOWER PROP SOL138-2924
RIDE CONTROL SOL 1
152-8340
BK-18
BK-18
BEACON128-6983
RD
BK
LH FRONT CAB FLOODLAMP176-0780
LH FRONT CAB FLOODLAMP 2176-0780
RH FRONT CAB FLOODLAMP176-0780
LH REAR CAB FLOODLAMP176-0780
RH FRONT CAB FLOODLAMP 2176-0780
RH REAR CAB FLOODLAMP176-0780
LH FRONT CAB FLOODLAMP 3176-0780
RH FRONT CAB FLOODLAMP 3176-0780
MOTOR
FRONT WASHER PUMP7T-8890
MOTOR
REAR WASHER PUMP7T-8890
CYL HEADSOL 1128-7991
CYL HEADSOL 2128-7991
CYL HEADSOL 3128-7991
CYL HEADSOL 4128-7991
CYL HEADSOL 5128-7991
CYL HEADSOL 6128-7991
GROUND
SIGNAL
XSMN LUBE OIL TEMP SENSOR130-9811
OUTPUT SPEED SENSOR (TRAILING)193-2550
BK-18
WH-18
INPUT SPEED SENSOR193-2550
BK-18
WH-18
YL-18
BK-18
RD-18+V
GROUND
SIGNAL
XSMN OIL TEMP SENSOR118-7226
BU-16
RD-16
BK-16
SECONDARY STEERING PRESS SW3E-6450
MOTORSECONDARY STEERING MOTOR183-6967
SECONDARY STEERING RELAY183-6970
LH TURN CLEARANCE LAMP 14Y-3580
GY-18
PU-18
T
C
LH HI LOW BEAM HEADLAMP 14Y-4580
RH TURN CLEARANCE LAMP 14Y-3263
GY-18
PU-18
T
C
RH HI LOW BEAM HEADLAMP 14Y-4580
FUEL LEVEL SENDER220-8214
PK-18
BK-18
LICENSE PLATE LAMP 1125-4439
LICENSE PLATE LAMP 2125-4439
GROUND LEVEL SHUTDOWN SW158-6634
RD-18
WH-18
BK-18
ARC SUPPRESSOR 1106-8704
87a87
85
8630
SEC STEER INTERMEDIATE RELAY3E-5239
GN-18
GN-18
AC CLUTCH SOL163-0872
ANALOGSENSORPOWER
+5V
ANALOGSENSORCOMMON
THROTTLESENSOR
+8V
THROTTLE/GNDLEVELSHUTDOWNCOMMON
CATDATALINK+
CATDATALINK-
TURBOINLETPRESSURESENSORSIGNAL
STARTAIDRELAYCOIL+24VOLTS
OPERATOR
START
AIDSWITCHINPUT
GROUND
LEVEL
SHUTDOWNSW(N/C)
ENGINERPMTOTRANSMISSIONCONTROL
GROUND
LEVEL
SHUTDOWNSW(N/0)
VARIABLE
SPEEDFAN
CONTROL
+BATTERY
VARIABLE
SPEEDFAN
CONTROL
+BATTERY
+BATTERY
-BATTERY
-BATTERY
THROTTLE
POSITIONSENSORSIGNAL
KEYON+24VOLTS
XMSNLUBEOIL
TEMPERATURESENSOR
SIG
AIRFILTERRESTRICTEDLEDINDICATOR
AIRINLETHEATERLEDINDICATOR
SERVICEINTERVALLEDINDICATOR
-BATTERY
PRESSSENSORSUPPLY
+5V
PRESSSENSOR
COMMON-
AIHRELAY/INJECTORCOMMON
AIHRELAY+24VOLTS2AMP
ATMOSPHERICPRESSURESENSORSIGNAL
ANALOGTEMPERATURESENSORCOMMON
FUEL
PRESSURESENSORSIGNAL
PASSIVESDP+3TDCSERVPROBE
PASSIVESDP-3TDCSERVPROBE
OIL
PRESSURESENSORSIGNAL
COOLANTTEMPERATURESIGNAL
FUEL
TEMPERATURESIGNAL
INTAKEAIRTEMPERATURESIGNAL
INJECTOR1HI-SIDE
INJECTOR2HI-SIDE
INJECTOR3HI-SIDE
INJECTOR4HI-SIDE
TURBOOUTLETPRESSURESIGNAL
INJECTOR1&2COMMON
INJECTOR3&4COMMON
INJECTOR5&6COMMON
CRANKSHAFTRPM
CRANKSHAFTRPM
INJECTOR5
HI-SIDE
INJECTOR6
HI-SIDE
CAMSHAFT
RPM
CAMSHAFT
RPM
ADEM III ENGINE ECM179-9850
ENGRETARDER
SOLENOID(MED/HI)
ENGRETARDER
SOLENOID(LOW/HI)
WH-18
BK-18
OR-18+24V
GROUND
SIGNAL
LIFT CYL HEAD END PRESS SNSR 2124-4672
BK-18
BK-18
XMSN FILTER BYPASS SWITCH164-7577
CIRCUIT GROUPING
DESIGNATION#H
ATCH WIRE, CABLE &
COMPONENT
CIRCUIT NOT CONNECTED
CIRCUIT CONNECTED
BLUE
GREEN
BU
GN
RD
WH
OR
YL
PK
BK
BLADE, SPADE, RING,
OR SCREW TERMINAL
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
CONNECTOR
SYMBOL DESCRIPTION
BROWN
PURPLE
GRAY
BLACK
COLORABBREV
PINK
YELLOW
ORANGE
WHITE
RED
BR
PU
GY
LH GROUND
ENGINE GROUND
SECONDARY STEERING GROUND
1
2
CR-C13E3364
LICENSE PLATE LAMP 3125-4439
BU-18
OR-18
BK-18
SOLENOID
GROUND
+ BATTERY
LIFT KICKOUT PROXIMITY SWITCH3E-7844
BK-18
BU-18
OR-18
SOLENOID
GROUND
+ BATTERY
TILT KICKOUT PROXIMITY SWITCH176-5459
AJ-C33E3370
A
B
C
K-C153E3364
PRODUCT LINK ECM209-6417
CAT DATA LINK -
CAT DATA LINK +
KEYSWITCH INPUT
ALTERNATOR R TERM INPUT
GPS ANTENNA
VHF ANTENNA
GROUND
+ BATTERY
GPS ANTENNA180-0560
VHF ANTENNA207-6797
CABLE AS. (193-4421)
CONNECTOR179-1924
CABLEAS.(179-0594)
GROUND
+V
SIGNAL
OR-18
BK-18
WH-18
HYD OIL TEMP SENSOR118-7226
CRANKSHAFT SPEED TIMING SENSOR197-8396
BK-18
BK-18
1
2
E-C11552269
1
2
E-C23E3364
189-3158ARC SUPPRESSOR
RH GROUND
AUX LIFT PROP SOL138-2924
AUX LOWER PROP SOL138-2924
GROUND
SIGNAL
TORQ CONV TEMP SENDER130-9811
+V
SIGNAL
GROUND
OIL PRESSURE SENSOR197-8394
+V
SIGNAL
GROUND
FUEL PRESSURE SENSOR197-8394
K-C91552267
A
B
C
+V
SIGNAL
GROUND
ATMOSPHERIC PRESSURE SENSOR197-8393
K-C41552267
A
B
C
C-C11552267
A
B
C
C-C23E3370
A
B
C
GY-16
YL-16
PU-16
BK-16
GN-16
LH HI LO TURN POS COSA LAMP105-4849
GY-16
YL-16
PU-16
BK-16
GN-16
RH HI LO TURN POS COSA LAMP105-4850
GY-16
YL-16
PU-16
BK-16
GN-16
LH HI LO TURN POS NACD LAMP105-4849
GY-16
YL-16
PU-16
BK-16
GN-16
RH HI LO TURN POS NACD LAMP105-4850
5
4
G-C11552273
2
6
3
1
5
4
N-C11552273
2
6
3
1
S
T
G
T
G
B
G
RH REAR COMBINATION LAMP144-6837
STOP/TAIL
TURN
BACKUP
S
T
G
T
G
B
G
LH REAR COMBINATION LAMP144-6838
STOP/TAIL
TURN
BACKUP
AW-C121552267
A
B
C
AW-C131552267
A
B
C
EG-C101552267
A
B
C
EG-C11552267
A
B
C
1
2
EG-C21552269
1
2
EG-C31552269
1
2
EG-C41552269
1
2
EG-C51552269
1
2
EG-C61552269
1
2
EG-C71552269
1
2
G-C23E3364
1
2
G-C33E3364
1
2
N-C23E3364
1
2
N-C33E3364
1
2
A-C13E3364
1
2
A-C33E3364
1
2
H-C13E3364
1
2
H-C33E3364
1
2
EG-C83E3364
OR-18
BK-18GROUND
+BATTERY
SIGNAL YL-18
TURBO INLET PRESSURE SENSOR194-6722
EG-C93E3370
A
B
C
EG-C123E3370
A
B
C
A-C43E3370
A
B
C
H-C43E3370
A
B
C
G-C43E3370
A
B
C
N-C43E3370
A
B
C
LH FRONT TURN LAMP3E-6466
RD-18
BK-18
RH FRONT TURN LAMP3E-6466
RD-18
BK-18
FORWARD HORN4Y-7882
1
2
AL-C13E3364
1
2
AW-23E3364
CONN 1
CONN 1
CONN 2
CONN 3
CONN 4
CONN 5
CONN 6
CONN 7
CONN 8
CONN 9
CONN 10
CONN 22
CONN 21
CONN 24
CONN 11
CONN 11
CONN 12
CONN 13
CONN 13
CONN 14
CONN 15
CONN 16
CONN 17
CONN 18CONN 18
CONN 19CONN 19
CONN 20
CONN 23
CONN 20
CONN 20
CONN 19
CONN 16
CONN 14
CONN 12
CONN 16CONN 16
CONN 14
CONN 25
CONN 26
CONN 14
CONN 11
CONN 24
CONN 18
CONN 17
CONN 16
CONN 18
CONN 17
CONN 16
CONN 15
CONN 14
CONN 13
CONN 14
CONN 15
CONN 13
CONN 28
CONN 29
CONN 30
CONN 31
CONN 32
200-CJ120BK-18
200-CJ126BK-18
200-CJ120BK-18
200-CJ126BK-18
200-CJ120 BK-18
200-CJ126 BK-18
P976-CJ10 BR-18
779-CJ119 WH-18200-CJ120 BK-18200-CJ126 BK-18
200-CJ120 BK-18
200-CJ126 BK-18
200-CJ120 BK-18
200-CJ126 BK-18
200-CJ120 BK-18
200-CJ126 BK-18
Volume 2: Cab Wiring (Electro Hydraulics and Command Control Steering)
Resistor L-16 41 Switch - Transmission Shifter Assembly H-2 A
Resistor 1 L-15 41 Switch - Turn Signal I-2 A
Resistor 2 L-15 41 Switch - Variable Shift Control E-4 B
Sensor - 3rd Lever Position F-7 D Tach/Speedometer J-1 A
Sensor - Left Hand Brake Pedal H-1 44 Thermostat K-16 41
Sensor - Lift Lever Position F-6 D
Machine locations are repeated for components located close together.
A = Operator Compartment - Dash Console
B = Operator Compartment - Overhead Console
C = Operator Compartment - Relay / Fuse Panel
D = Operator Compartment - Implement Pod
Resistor, Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)¹
Lift Lever Lower Detent
Solenoid: Lift Lever Lift Detent 137.0 ± 6.7
Rack Back Detent
3E-9366 Solenoid: Side Dump Detent 137.0 ± 6.7
Overall: 2.0 ± 0.1
Tap: 1.0 ± .05
¹ At room temperature unless otherwise noted.
188-0955
9G-1950 Resistor: Blower Motor Speed
Service Mode Number
Operator Mode Sequence 0
Harness Code 1
Numeric Readout 2
Service 3
Digital Tattletale 4
Units 5
Charging System Display 6
Monitoring System Service Modes
Operator Mode Number
Service Meter 1
Tachometer 2
Engine Oil Pressure 3
Odometer - Machine Travel Distance 4
Scrolling (Diagnostic) 5
Monitoring System Operator Modes
Related Electrical Service Manuals
Title Form Number
Caterpillar Monitoring System SENR1394
Electronic Implement Control System RENR2148
Machine Security System RENR2462
Payload Control System SENR6614
Transmission Control System RENR2105
A
39
4041
42
44
B
C
D
37
3843
A
3940
41
44
B
C
D
37
43
38
Machine Harness Connector And Component Locations
42
32
32
1
2
T
This indicates that the component does not have a wire connected to ground. It is grounded bybeing fastened to the machine.
This indicates that the component has a wire connected to it that is connected to ground.
105-9344
T
Normally open switch that will close with an increase of a specific condition (temp-press-etc.).
The circle indicates that the component has screw terminals and a wire can be disconnected from it.
PinSocket
Fuse
ComponentPart Number
Pin or SocketNumber
Receptacle
Plug
Wire, Cable, or HarnessAssembly Identification
Normally closed switch that will open with an increase of a specific condition.
No circle indicates that the wire cannot be disconnected from the component.
Single Wire GroundConnectionConnector
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
Circuit BreakerSymbol
Reed Switch - A switch whose contacts are controlled by a magnet. A magnet closes thecontacts 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 measuresthe temperature or pressure. Its resistance changes to give an indication to the gauge of thetemperature 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 canopen or close the switch part of the relay.
Solenoid - A solenoid is an electrical component that is activated by electricity. It has a coil thatmakes an electromagnet when current flows through it. The electromagnet can open or closea valve or move a piece of metal that can do work.
Harness And Wire Symbols
Electrical Schematic Symbols And Definitions
11
22
Typical representation of aSure-Seal connector. The plugand receptacle containboth pins and sockets.
Typical representation ofa Deutsch connector. Theplug contains all socketsand the receptacle containsall pins.
325-A135 PK-14
AG-C4111-7898
L-C123E-5179
C-C4130-6795
** * *
*
CircuitNumberIdentification
WireColor
WireGauge
AG-C3130-6795
Harness identification letter(s) and aserializing code. The "C" stands forconnector and the number indicateswhich connector in the harness.
200-L32 BK-14
325-A135 PK-14
Part Number ForConnector Assembly
Harness identification codeThis example indicateswire 135 in harness "AG".
Connector Number SchematicLocation
MachineLocation
CONN 28 G-18 32
CONN 29 G-18 32
CONN 30 F-18 32
CONN 31 E-18 32
CONN 32 C-18 32
CONN 33 G-15 C
CONN 34 F-15 C
CONN 35 Service Mode Plug E-15 C
CONN 36 L-14 41
CONN 37 H-9 D
CONN 38 G-9 D
CONN 39 Customer Data Connection B-9 B
CONN 40 C-8 B
CONN 41 H-3 A
CONN 42 H-3 A
CONN 43 F-3 A
CONN 44 Service Tool Connector F-3 A
CONN 45 H-1 A
CONN 46 H-1 A
CONN 47 H-3 A
Connector Location
The connectors shown in this chart are for harness to harness connectors.
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position¹
3E-5464 Temperature Switch-1.1 ± 0.8°C
(30 ± 1.4°F)
2.2 ± 0.8°C
(36 ± 1.4°F)Normally Closed
¹ Contact position at the contacts of the harness connector.