D350E & D400E ARTIC TRUCK ELECTRICAL SYSTEM SCHEMATIC

SENR8671-01
April 1996
D350E & D400E Articulated Trucks
Electrical Schematic
D350E:
9LR1-UP
D400E:
2YR1-UP
©
1996 Caterpillar
All Rights Reserved
Printed in U.S.A.
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
1
2
17
18
19
20
21
22
23
24
25
26
27
28
30
31
32
33
7
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
1
2
17
18
19
20
21
22
23
24
25
26
27
28
30
31
32
33
7
D45830
MACHINE HARNESS CONNECTOR AND COMPONENT LOCATIONS
Component Location
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Alarm - Action C-5 6
Solenoid - Lock Up Clutch
H-8 18
Alarm - Backup E-12 1
Solenoid - Park Brake
A-11 17
Alternator A-2 2
Solenoid - Start Aid
B-2 10
Batteries A-5 3
Solenoid - Up Shift
A-10 18
Breaker - Alternator E-9 4
Solenoids - Jack Brake
C-3 19
Breaker - Key Start D-9 4
Solenoids - Retarder 1, 2, & 3
H-9 20
Breakers - Other Circuits D-4, E-4 4
Switch - Blower
B-5 B
Control - Engine Shutdown E-1 A
Switch - Body Up Limit
H-8 21
Control - Transmission (EPTC II) H-6 5
Switch - Brake Oil Press (EMS)
F-11 20
Converter - 24/12 Volt B-8, 11 5
Switch - Coolant Temp (EMS)
A-3 22
Driver - Park & Sec Service Brake Sol 1-4 5
Switch - Coolant Temp Start Aid
A-4 23
Flasher D-3 A
Switch - Converter Temp (EMS)
E-11 14
Fuses D-8, E-5, E-8 4
Switch - Differential Ind Lock
E-11 24
Gauges E-4, E-5, F-3 A
Switch - Differential Lock Toggle
B-7 B
Ground - Engine A-6 7
Switch - Dimmer
C-2 25
Ground - Frame A-6 7
Switch - Disconnect
A-4 5
Ground - Frame A-5 5
Switch - Flood (Cab) Lamp
F-7 A
Ground - Frame A-4 5
Switch - Operator Monitor Test (EMS)
F-3 A
Horns B-1 8
Switch - Engine Oil Press (EMS)
A-3 26
Lamp - Action F-2 A
Switch - Fuel Level
A-2 27
Lamps - Indicator F-4, F-5 A
Switch - Fuel Press (EMS)
A-2 2
Meter - Service E-5 A
Switch - Running Lamp (Headlamp
F-B A
Monitor - Operator (EMS) F-1 A
Switch - Horn
F-8 A
Motor - Blower B-4 9
Switch - Jake Brake
F-9 A
Motor - Front Windshield Washer D-11 10
Switch - Jake Brake Rack Limit
C-2 16
Motor - Front Wiper B-6 11
Switch - Key Start
E-3 A
Motor - Rear Windshield Washer D-10 10
Switch - Lock Up Clutch Lamp
D-10 10
Motor - Rear Wiper C-7 12
Switch - Park Brake
B-7 B
Motor - Starting A-6 7
Switch - Park Brake Press (EMS)
G-10 20
Receptacle - Auxiliary Start A-5 13
Switch - Retarder
D-1 28
Relay - Backup Alarm I-5 5
Switch - Retarder Press
F-11 20
Relay - Jake Brake G-1 A
Switch - Service Brake Press
D-2 25
Relay - Main D-4 A
Switch - Service Clear (Trans)
I-5 5
Relay - Retarder G-2 A
Switch - Service Set (Trans)
I-5 5
Relay - Start D-9 4
Switch - Shift Lever
B-6 B
Resistor - Blower Motor B-5 9
Switch - Start Aid
F-3 A
Resistor - Diagnostic A-6 7
Switch - Steering Oil Flow
E-11 21
Sender - Converter Temp C-11 14
Switch - Stop Lamp Press
C-2 25
Sender - Transmission Speed A-10 15
Switch - Thermostat A/C
B-5 9
Sensor - Engine Speed A-3 16
Switch - Transmission
A-11 18
Sensor - Speedometer E-11 15
Switch - Transmission Press (P2)
A-10 18
Solenoid - Differential Lock A-9 17
Switch - Turn Signal
E-2 28
Solenoid - Down Shift A-10 18
Switch - Wiper Front
F-8 A
Solenoid - Engine Shutdown A-2 16
Switch - Wiper Rear
F-8 A
Solenoid - FSBS A-11 17
Machine locations are repeated for components located close
together.
A = Components located in the dash.
B = Components located in the right console area.
Transmission Control EPTCll
(Only For MID No. 27)
CID No. Component
168 Electrical System Voltage
269 Sensor Power Supply
461 Front Brake Solenoid or Diff Lock Relay
602 Transmission P2 Pressure Switch
627 Parking Brake Switch
650 Harness Code
681 Parking Brake Solenoid
700 Transmission Gear Switch
701 Tramsmission Output Speed Sensor
702 Shift Lever Switch
704 Service Brake Pressure Switch
706 Body Hoist Switch
707 Up Solenoid
708 Down Solenoid
709 Lockup Solenoid
715 Retarder Brake Pressure Switch
Module Identifiers (MID)
MID No. Module
27 Transmission Control (EPTC ll)
Connector Location
Connector Number
Schematic
Location
Machine
Location
CONN 1 Service Tool I-5 5
CONN 2 Harness Code G-5 5
CONN 3 E-13 30
CONN 4 G-1 1 31
CONN 5 F-10 10
CONN 6 Starting and Charging Diagnostic F-9 A
CONN 7 F-2 A
CONN 8 E-10 10
CONN 9 E-8 33
CONN 10 E-8 33
CONN 11 E-7 33
CONN 12 E-4 A
CONN 13 D-10 10
CONN 14 D-7 33
CONN 15 D-6 33
CONN 16 D-6 A
CONN 17 D-5 A
CONN 18 C-10 10
CONN 19 C-7 10
CONN 20 B-6 10
CONN 21 B-3 10
CONN 22 B-3 10
CONN 23 B-3 10
CONN 24 B-2 8
CONN 25 B-2 32
CONN 26 C-8 11
CONN 27 B-6 6
A = Connectors in dash.
B = Connectors in right console.
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: (100-5047)
Consist No.100-5046
Consist No.100-5045
SENR2082
SENR4130
Electronic Monitoring System (EMS) SENR2945
EPTC II For Articulated Trucks SENR8656
Starting And Charging Systems SENR2947
Starting Motor: (6V-5539)
Consist No. 6V-5540 (KE)
Consist No. 6V-5582 (F8)
Consist No. 106-8554 (42MT)
SENR3536
SENR4975
SENR3531
Title
Wire Description
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
Power Circuits
Accessory Circuits
101 RD BAT(+) 500 BR WIPER - FRONT (PARK)
102 BU HD LMP 501 GN WIPER - FRONT (LO)
102 RD HD LMP 502 OR WIPER - FRONT (HI)
103 RD AUX CKT 503 BR WIPER - REAR (PARK)
103 YL AUX CKT 504 YL WIPER - REAR (LO)
105 BR KEY SW 505 BU WIPER - REAR (HI)
107 RD ENG SHUT 506 PU WASHER - FRONT
107 WH ENG SHUT 507 WH WASHER - REAR
109 OR ALT OUTPUT (+) TERM. 508 PU RADIO SPEAKER - LEFT
110 GN AUX CKT 509 WH RADIO SPEAKER - LEFT (COMMON)
112 PU MAIN POWER RLY OUTPUT 511 BR RADIO SPEAKER - RIGHT
113 OR OPR MON PANEL B+ SWITCHED 512 GN RADIO SPEAKER - RIGHT (COMMON)
114 RD WARNING HORN (FORWARD) 515 GY BLOWER MOTOR (HI)
118 GY AUX CKT 516 GN BLOWER MOTOR (MEDIUM)
121 YL BCKP ALARM TO LAMP 517 BU BLOWER MOTOR (LO)
123 WH AUX CKT 521 YL A/C SW TO REFRIGERANT SW
124 GN A/C 522 WH A/C CLUTCH TO THERMOSTAT SW
126 PK XMSN CTRL 537 GN TURN SIGNAL SW TO FLASHER
130 GN AUX CKT A513 PK DC/DC CONVERTER MEMORY OUTPUT
135 BU AUX CKT Lighting Circuits
158 BR AUX CKT 602 WH DOME LAMP
165 YL AUX CKT 604 OR STOP LAMP
173 YL AUX CKT 605 YL TURN LAMP - LEFT
199 OR AUX CKT 606 GY TURN LAMP - RIGHT
Ground Circuits 610 OR HEAD LAMP BASIC
200 BK MAIN CHASSIS 611 PU HEAD LAMP HI
201 BK OPR MON PANEL VMIS CMS 612 GY BACKUP LAMP
202 BK XMSN CTRL 614 PU PARK/TAIL/DASH LAMP
203 BK CHASSIS DIAGNOSTIC 617 BR TAIL/POSITION LAMP
207 BK STARTER DIAGNOSTIC 618 YL TAIL/POSITION LAMP
231 BK XMSN SW 619 GN HEAD LAMP LO
Basic Machine Circuits 624 YL FLOOD LAMP BOWL
301 BU STARTER NO. 1 SOL 627 YL FOG LAMP
302 OR STARTER NO. 1 RESISTOR TO DIAGNOSTIC Control Circuits
304 WH STARTER RLY NO. 1 OUTPUT 703 BU XMSN UP SOL
306 GN
STARTER RLY COIL TO NEUT START SW OR
KEY SW
704 GY XMSN DOWN SOL
307 OR
KEY SW TO NEUT START SW OR VMIS SENSOR
MODULE
705 PK XMSN LOCKUP CLUTCH SOL BASIC
308 YL MAIN POWER RLY COIL 706 BR XMSN RETARDER SW
310 PU START AID SW TO START AID SOL 707 PU XMSN BED RAISE SW
311 WH START AID SOL TO TEMP SW 709 OR SENSOR POWER SUPPLY
321 BR BCKP ALARM LAMP TRAVEL ALARM 710 GN XMSN SPEED PICKUP SIGNAL
322 GY WARNING HORN (FORWARD) 711 BR XMSN LEVER CODE 1
324 BU DIFF LOCK SOL 712 WH XMSN LEVER CODE 2
326 PU KEY SW “C” TERM. 713 OR XMSN LEVER CODE 3
327 PK SHUTDOWN SOL 714 YL XMSN LEVER CODE 4
374 PK NEUTRAL START SW TO PARK BRAKE SW 715 GN XMSN LEVER CODE 5
Monitoring Circuits 716 BU XMSN LEVER CODE 6
403 GN ALTERNATOR (R) TERM. 720 PU XMSN BRAKE SW
405 GY OPR MON OIL PRESS. (LO SETTING) 721 BR XMSN GEAR CODE 1
406 PU OPR MON COOLANT TEMP 722 WH XMSN GEAR CODE 2
407 PK OPR MON CONVERTER/RETARDER OIL TEMP 723 OR XMSN GEAR CODE 3
409 OR OPR MON NEUT 724 YL XMSN GEAR CODE 4
410 WH OPR MON FAULT ALARM 725 GN XMSN GEAR CODE 5
411 PK OPR MON MASTER FAULT LAMP 726 BU XMSN GEAR CODE 6
413 BR OPR MON FUEL PRESS. 815 WH LCL XMSN PRESS. SW
415 GN OPR MON TEST SW 892 BR PORT/SERVICE (-)
417 GY PRIMARY STER SW 893 GN PORT/SERVICE (+)
419 YL OPR MON PARKING BRAKE A958 WH PARK BRAKE SOL
432 PK OPR MON BRAKE PRESS. (OIL) E724 GY JAKE BRAKE SOL VLV #1
443 YL POWER TRAIN TEMP GAGE E725 BU JAKE BRAKE SOL VLV #2
449 BU SPDOM SENDER (SIGNAL NO. 1) E726 PK JAKE BRAKE FUEL PUMP SW TO RETARDER SW
450 YL TACH SENDER (+) E732 PU JAKE BRAKE RLY TO THROTTLE SW
451 BR TACH SENDER (-) G706 BU RETARDER SOL NO. 1
454 GN RETARDER INDICATOR LAMP G707 GN RETARDER SOL NO. 2
469 GN FUEL LEVEL SENDER B+ G708 GY RETARDER SOL NO. 3
477 YL SPDOM SENDER (SIGNAL NO. 2) G730 PK EPTC II - PARK BRAKE SOL
490 GN XMSN LOCK-UP INDICATOR G731 GY EPTC II - SECONDARY SERVICE BRAKE SOL
498 WH DIFF. LOCK INDICATOR K964 PU EPTCII CLEAR SWITCH
K965 YL EPTCII SET SW
L904 BU SECONDARY BRAKE SOLENOID
M911 YL RETARER RELAY TO TRANSMISSION CONTROL
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
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
9G-1950 Resistor - Blower Motor Speed Overall 2.0 ± .1; Tap 1.0 ± .05
6T-2217 Resistor -Diagnostic Conn/Starter 150 ± 7.5
6T-9290 Solenoid - Differential Lock, Lockup Clutch 26.0 ± .2
3E-9257 Solenoid - Downshift, Upshift 33.7 ± 1
110-6465 Solenoid - Engine Shutdown 5.12 ± .26
8T-8692 Solenoid - FSBS, Park Brake 34.20
7T-0753 Solenoid - Retarder 1 33.86 ± 1.02
3E-9257 Solenoid - Retarder 2 and 3 33.7 ± 1
9G-4365 Solenoid - Start Aid 6.00
¹ At room temperature unless otherwise noted.
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
3E-6450 Lock Up Clutch Lamp
1200 kPa MAX
(175 psi MAX)
700 ± 100 kPa
(100 ± 15 psi)
Pins A-C (N.C.)
Pins A-B (NO.)
3E-7382 Transmission Pressure (P2)
1400 kPa MAX
(205 psi MAX)
1100 ± 150 kPa
(160 ± 22 psi)
Pins A-C (N.C.)
Pins A-B (NO.)
3E-7806 Park Brake Pressure (EMS)
9500 kPa MAX
(1375 psi MAX)
8300 ± 350 kPa
(1200 ± 50 psi)
Pins A-B (NO.)
Pins A-C (N.C.)
7N-7854 Converter Oil Temp (EMS)
123.9 ± 2.8°C
(255 ± 9°F)
112.8°C MIN
(235°F MIN)
Normally Closed
7N-9785 Coolant Temp (EMS)
107.2 ± 2.8°C
(225 ± 5°F)
93.0°C MIN
(200°F MIN)
Normally Closed
7X-1598 Brake Oil Pressure(EMS)
15200 ± 280 kPa
(2200 ± 40 psi)
13800 kPa MIN
(2000 psi MIN)
Pins 1-3 (N.C.)
Pins 1-2 (NO.)
7X-5988 Coolant Temp (Start Aid)
21.1 ± 2.8°C
(69.8 ± 5°F)
12.8°C MIN
(55°F MIN)
Normally Closed
9X-4276
Engine Oil Pressure (EMS)
Retarder Pressure
93.0 ± 20.8 kPa
(14.0 ± 3.0 psi)
68.9 ± 20.8 kPa
(10.0 ± 3.0 psi)
Pins 1-3 (N.C.)
Pins 1-2 (NO.)
101-3084
Service Brake Pressure
Stop Lamp Pressure
200 ± 50 kPa
(29 ± 7 psi)
140 kPa MIN
(20 psi MIN)
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
109-4215 Steering Flow
4 grams
(.14 oz)
1.5 grams
(.05 oz)
Normally Open
N.C. Normally Closed
N.O. Normally Open
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.
MONITOR CIRCUIT. (EMS)
PANEL LAMP CIRCUIT.
WASHER/WIPER CIRCUIT.
HEATER AND AIR CONDITIONER CIRCUIT.
GROUND CIRCUIT.
TURN SIGNAL CIRCUIT.
ENGINE SHUTDOWN CONTROL CIRCUIT.
START AID CIRCUIT.
TRANSMISSION CONTROL CIRCUIT.
ALL DASHED LINES ARE ATTACHMENTS.
202-BK
720-PU
D
2
1
EPTC SERVICE
BRAKE PRESS SW
101-3084
2
3
LAMP
2U-4806
LAMP
2U-4806
YL-18
OR-18
BK-18
WH-18
PK-18
PU-18
RD-18
BR-18
GN-18
BU-18
L73
L73
L73
F
D
706-BR
M911-YL
1
2
M911-YL
706-BR
200-BK
E732-PU
199-OR
F
FF
F
1
5
2
3
LAMP
2U-4806
200-BK
201-BK
UNUSED
NC
BR-18
OR-18
GN-18
BK-18
BK-18
GN-18
GN-18
GN-18
GN-18
3
4
5
2
1
L72
L72
L72
L71
L71L71
L70
L70
L70
L70
L70
L70
L68
L68
L69L69
L69
L69
L69
L69
L68
L67
L67
L67
L67
L67
L67
L67
L67
L67L67
L67
L66
L66
L66
L66
L66
L65
L65 L65 L65
L65
L65
L64
L64
L64
L63
L63
L63
L63
L62
L62
L62
L62
L62
L62
L62
L62
L61
L61
L61
L61
L61
L61
L61
L60 L60
L60
L60
L60
L60
L60
L60
L60
L60L60
L60
L60
L59
L59
L59
L58
L58
L58
L57
L57
L57
L57
L57
L57
L57
L57
L57
L56
L56
L56
L56
L56
L56
L56
L56
L56
L56
L55
L55 L55
L54
L54
L54
L54 L54
L53
L53
L54
L54
L53
L53
L54
L53
L54
L53
L54
L53
L52
L52
L52
L51
L51
L51
L51
L51
L51
L51
L51
L51
L51
L51 L51
L51
L51
L51
L51
L50
L50
L50
L49
L49
L49
L49
L49
L49
L49
L49
L47
L47L47
L48
L48
L48
L48
L48
L48
L48
L43
L43
L47
L43
L43
L47
L47
L46
L46
L46
L46
L46
L45
L45
L45
L45
L45
L44
L44
L44
L43
L43
L42L42
L42
L42
L42
L42
L42
L41
L41
L41
L41 L41
L41
L41
L40
L40
L40
L40
L39
L39
L39
L38
L38
L38
L38
L37
L37
L37
L37
L37
L36
L36
L36
L36
L36
L35
L35
L8
L35L35
L35
L35
L34
L34
L34L34
L34
L34
L26
L34
L34
L34
L29
L29
L29
L33
L33
L33
L32
L32
L32
L31
L31
L31
L30
L30
L30
L30
L33
L33
L33
L33
L33
L31
L31
L29
L29
L29
L28
L28
L28
L28
L28
L28
L27
L27
L27
L26
L26
L26
L26
L26
L26
L25
L25
L25
L25
L25
L24
L24
L24
L24
L24
L23
L23
L23
L22
L22
L22
L22 L22
L22
L22
L21
L21
L21
L21
L21
L20
L20
L20
L19
L19
L19
L19
L19
L19
L19
L19
L18
L18
L18
L18
L17
L17
L17
L17
L16
L16
L16
L16
L16
L16
L16
L16
L16
L16 L16
L16
L15
L15
L15
L15
L15
L15
L15
L15
L15
L14
L14
L14
L14
L14
L14
L14
L13
L13
L13
L13
L13
L13
L12
L12
L12L12
L11
L11
L11
L11
L11
L11
L10
L10
L10
L9
L9
L9
L8
L8
L8
L8
L1
L7
L8
L8
L8
L7
L7
L22
L7
L7
L7
L6
L6
L6
L6
L6
L6
L5
L5
L5
L5
L5
L5L5
L5
L4L4
L4
L4
L3
L3
L3
L2
L2
L14
200-BK-14
200-BK
DIODE AS.
1W-9070
B-800
EE
627-YL
617-BR
618-YL
200-BK-14
606-GY
605-YL
614-PU
604-OR
612-GY
116-9671
V
V
BK-6
CAB
GROUND
FRAME
GROUND
3
7
8
9
1
4
5
6
J
GND
B+
P
BK
T °
MOTOR
L
H
1
3
2
4
OR
BR
GY
GN
J
J
ANTENNA
8E-1118
G
RH SPEAKER
124-6046
LH SPEAKER
124-6046
512-GN-18
511-BR-18
509-WH-18
508-PU-18
512-GN-18
511-BR-18
135-BU
508-PU-18
509-WH-18
200-BK
165-YL
A513-PK
CHG
+
-
+
-
135-BU
A513-PK
165-YL
103-YL
200-BK
8
7
6
5
4
3
2
1
24V TO 12V
CONVERTER
112-3543
+24V UNSWITCHED
+24V SWITCHED
165-YL
103-YL
200-BK
+12 V MEMORY OUT
+12 V SWITCHED OUT
GROUND
21 11 01
21 11 01
9 8 7
9
8
7
6 5 4 3 2 1
6
5 4
3 2
1
F
E
D
C
B
A
F
E
D
C
B
A
BU
RD
BK
2
DIODE AS.
1W-9070
1
ATCH
F
JAKE BRAKE
TOGGLE SW
7N-8005
200-BK
ATCH
E725-BU
E724-GN
E726-PK
E726-PK
E725-BU
E724-GN
4
5
1Q-9556
490-GN
1
2
3
3
2
5
1
JAKE BRAKE RELAY
3E-5239
E725-BU
E724-GN
E732-PU
2
E732-PU
199-OR
E725-BU
B-200
E732-PU
127-4189
E726-PK
A-200
490-GN
199-OR
127-4190
10
TURN
LAMP
7X-6066
200-BK
605-YL
200-BK
200-BK
200-BK
2
1
200-BK
A
A
A
A
2
C
JAKE BRAKE
SOLENOIDS
JAKE BRAKE
RACK LIMIT SW
1Q-9887
E732-PU199-OR
E725-BU
E724-GN
E724-GN
G-1201121-7200E
B-4019X-4716R
A-2007T-2802X
07 A-69F-4337W
BU-18
RD-18
BK-18
614-PU
B
B
B
2OO-BK
606-GY
SERVICE CONNECTOR
9W-1951
1
2
374-PK
TURN
LAMP
7X-6066
DIFFERENTIAL
LOCK SOL VALVE
6T-9290
200-BK
324-BU
1614-PU
125-0944 00 D-6
F
H
612-GY
H
121-RD
200-BK-14
200-BK-14
200-BK
H
H
H
H
H
118-GY
2
1
BODY UP
LIMIT SW
129-6466
707-PU 202-BK
F
F
F
F
G708-GY
G707-GN
G706-BU
123-WH
1
4
3
2
RETARDER SW.
106-2473
FRONT WIPER
BU
RD
BK
6
3
5
4
2
1
G731-GY
G730-PK
L904-BU
A958-WH
202-BK
126-PK
SOLE. 2 OUT
SOLE. 1 OUT
SW. 1 INPUT
SW. 2 INPUT
GND
BAT +
H
H
H
H
107-RD-14
6
DD
D
PARK AND
SECONDARY SERVICE
BRAKE SOLENOID
DRIVER
117-9364
SERVICE/SET SW
9D-3721
SERVICE/CLEAR SW
9D-3721
202-BK
202-BK
K964-PU
K965-YL
892-BR
893-GN
10
9
8
7
6
5
4
3
2
D D
1
D D
321-BR
202-BK
126-PK
5
4
202-BK
3
2
1
125-0946
S
Q
P
N
M
T
L
K
J
H
G
F
D
C
B
A
C
BACK UP
ALARM RELAY
3E-5239
E725-BU
E724-GN
199-OR
199-OR
E732-PU
E732-PU
E725-BU
E724-GN
CC
C
101-RD-12
101-RD-12
H
H
105-RD
A
B
C
D
E
F
G
H
J
D
D
321-BR
G730-PK
G731-GY
202-BK
815-WH
720-PU
P2 PRESS
SERV BRAKE
712-WH-18
713-OR-18
714-YL-18
715-GN-18
716-BU-18
EPTC II
XMSN CNTL
133-3229
307-OR
306-GN
409-OR
9
RETARDER
10
374-PK
307-OR
202-BK
726-BU
M911-YL
K965-YL
K964-PU
LKUP SOLE
XMSN SPEED
+10V
ID CODE 4
726-BU
721-BR
722-WH
723-OR
724-YL
725-GN
709-OR
710-GN
705-PK
165-YL
126-PK
202-BK
703-BU
704-GY
711-BR-18
893-GN
892-BR
A958-WH
L904-BU
START RELAY
BU ALARM
NEUTRAL EMS
NEUTRAL PMC
START SW
SERVICE
CLEAR
SPARE
DATA +
DATA -
ID CODE 0
BK-18
BK-18
BK-18
LEVER 5
LEVER 4
LEVER 3
LEVER 2
LEVER 1
GND VERIFY
GND VERIFY
+ BATTERY
GROUND
UP SOL
DOWN SOL
PARK BRAKE
GEAR 1
GEAR 2
GEAR 3
GEAR 4
GEAR 5
BK-18
GY-18
GN-18
GN-18
2
YL-18
1
BK-18
RD-18
J
J
37
124-GN-14
614-PU
J
103-RD
200-BK-14
J
110-GN
503-BR
504-YL
505-BU
624-YL
J
HARNESS AS.
LOCPART NO.IDENT
200-BK-14
124-GN-14
200-BK-14
101-RD-14
165-YL
101-RD
DF
36
D
415-GN
610-OR-14
201-BK
G708-GY
G707-GN
G706-BU
306-GN
454-GN
9
311-WH
D
F
F
610-OR-14
2
1
4
8
1
9
7
2
8
7
6
H
3
5
3
10
5
4
6
103-RD
200-BK-14
202-BK
202-BK
202-BK
202-BK
101-RD-12
101-RD-12
101-RD-14
101-RD
D
4
3
2
1
200-BK-14
200-BK-14
200-BK-14
310-PU 4
3
6
9
8
200-BK-14
CAB
GROUND
103-YL
D
1
1
7
2
10
2
B-201125-0949
C
1
165-YL
C
201-BK
C
1
DF
10
201-BK
413-BR
113-OR
411-PK
8
2
405-GY
AUX START
RECEPTACLE
4N-6579
469-GN
406-PU
413-BR
201-BK
403-GN
302-OR
D
D
C
2
1
202-BK
CABLE AS.
WIRE AS.
1
6
3
FRAME
GROUND
P
NSQ
12V BATTERY
9X-9720
12V BATTERY
9X-9720
BK-00
BK-00RD-00
NEGPOSNEGPOS
200-BK-14
109-RD-6
BK-18
RD-18
BU-18
FUSE HOLDER (7)
4K-5122
FUSE
10A (7) 3K-8782
FUSE HOLDER (5)
4K-5122
FUSE
10A (4) 3K-8782
15A (1) 8M-8948
B
202-BK
PARK BRAKE SW
118-4316
D D
STOP LAMP SW
101-3084
103-RD
DIFFERENTIAL LOCK
TOGGLE SW
8D-2676
604-OR
2
A
C
F
D
203-BK
G
124-GN-14
327-PK-14
112-PU
200-BK-14
165-YL
RESISTOR
6T-2217
103-RD
10
F
H
F
H
2
F
AIR
SEAT
308-YL
112-PU
4
D
110-GN
F
406-PU
201-BK
BK
BK
F
G
G
H
H
H
H
H
H
502-OR
501-GN
101-RD-6
304-WH-10
1
J
DJ
J
D
D
J
J
JK
2
200-BK
490-GN
J
200-BK-14
201-BK
DG
J
D
J
DGG
J
J
JJ
J
J
19
J
D
J
A958-WH
202-BK
DIFF LOCK IND
LIMIT SW
100-5571
201-BK
WH-18
BK-18
413-BR
18
D
D
C
C
DISCONNECT SW
7N-0718
201-BK
201-BK
STEERING OIL
FLOW SW
134-6547
5
NOTE
4
417-GY
201-BK
2
612-GY
2
J
2
17
32
31
202-BK
202-BK
RETARDER IND/EPTCII
PRESS SW
9X-4276
202-BK
30
29
28
27
26
25
24
23
22
21
11
20
3
7
16
15
14
13
12
8
5
6
4
3
2
X
2
BK
RD
202-BK
815-WH
5
1
2
2
BK-18
RD-18
7
200-BK
3
704-GY
703-BU
710-GN
709-OR
9
1
202-BK 202-BK
202-BK
704-GY
4
703-BU
709-OR
202-BK
202-BK
202-BK
GN-18
3
°
2
710-GN
721-BR
722-WH
723-OR
724-YL
725-GN
726-BU
A
B
C
1
+V
SIGNAL
GROUND
A
B
C
G
I
J
202-BK
2
3
4
9
6
7
8
5
10
2
GND VERIFY
GROUND
GEAR 5
GEAR 4
GEAR 3
GEAR 2
GEAR 1
D
H
F
E
6
231-BK-18
726-BU-18
725-GN-18
724-YL-18
723-OR-18
722-WH-18
721-BR-18
UP SHIFT
SOLENOID
3E-9257
DOWN SHIFT
SOLENOID
3E-9257
1
1
TRANSMISSION
SPEED SENDER
3E-6955
EMERG BK OUT
200-BK
D-5
200-BK
200-BK
1
200-BK
705-PK
202-BK
449-BU
477-YL
SPEEDOMETER
3E-7126
2
8 207-BK
9
200-BK
10
02
5
125-0943
LOCK UP
CLUTCH
INDICATOR LAMP
PRESS SW
3E-6450
6
200-BK 498-WH
1
10
202-BK
J
J
605-YL
606-GY
477-YL
449-BU
1
G
STARTER
6V-5539
4
6
4
1
CONVERTER
TEMP SW
7N-7854
BK-00
1
109-RD-6
308-YL
2
BK-00
G S
MTRBAT
MOTOR
1
2
3
7
8
9
3
2
7
1
6
10
8
7
3
2
6
5
4
5
4
1
112-PU
RD-18
BK-18
9
1
E726-PK
RETARDER
RELAY
3E-5239
311-WH
G
LOW BRAKE
OIL PRESS SW
7X-1598
H
I
2
4
H
9
1
G
I
709-OR
H
H
1
2
114-RD
K
K
K
K
K
K
K
K
3
118-8472
BU
1
2
451-BR
L904-BU
SOL
8T-8692
202-BK
450-YL
GN-18
200-BK-14
322-GY
EMS PARK BRAKE
PRESS SW
3E-7806
707-PU419-YL
201-BK
C
8
5
BK-18
507-WH
506-PU
C
E726-PK
614-PU
4
327-PK-14
612-GY
612-GY
F
200-BK-14
507-WH
612-GY
F
F
604-OR
F
614-PU
BK-18
443-YL
F
506-PU
F
+BAT
200-BK-14
UNUSED
F
R
200-BK
202-BK
705-PK
710-GN
704-GY
GROUND
W
200-BK
GROUND
GROUND
GROUND
2
GROUND
UNUSED
UNUSED
605-YL
310-PU
F
200-BK-14
F
H
H
2
F
H
200-BK-14
F
H
10
605-YL
9
F
F
F
F
F
322-GY
H
H
H
H
H
F
443-YL
H
F
F
1
H
M
F
H
F
614-PU
H
200-BK
200-BK-14
200-BK
20
12
199-OR
18
2
16
H
F
4
17
F
3
15
11
1
F
1
8
605-YL
606-GY
606-GY
605-YL
454-GN
201-BK
454-GN
202-BK
202-BK
202-BK
D
D D
9
F
L44
F
10
112-PU-12
6
5
14
200-BK-14
13
C
7
200-BK-14
19
130-GN-14
LAMP
C
STEER SW
C
ALTERNATOR
TEST SW
614-PU
F
+BATTERY
614-PU
BRAKE OIL
110-GN
NEUTRAL
L1
109-RD-6
302-OR
L1
614-PU
F
200-BK
F
F
ALARM
COOL TEMP
ENG OIL PR
FUEL LEVEL
FUEL PR
CONV TEMP
126-PK
200-BK
124-GN-14
121-RD
201-BK
201-BK
F
PARK BRAKE
201-BK
417-GY
403-GN
614-PU
415-GN
411-PK
113-OR
432-PK
409-OR
410-WH
201-BK
406-PU
G
405-GY
469-GN
413-BR
R
R
417-GY
432-PK
BODY FLOAT SW
815-WH
707-PU
3
2
200-BK-14
200-BK-14
202-BK
H
8
A958-WH
G-11
201-BK
1
7
432-PK
00
604-OR
125-0952
3
3
3
614-PU
2
1
200-BK
200-BK
605-YL
PARK BRAKE
SOL
8T-8692
A-1101125-0948
322-GY
118-GY
502-OR
501-GN
500-BR
506-PU
327-PK-14
3
311-WH
302-OR
203-BK
207-BK
7
B
4
G
310-PU
5
TECH
SOCKET
9R-7941
5
PARK BK OUT
614-PU
614-PU
D
614-PU
614-PU
165-YL
113-OR
123-WH
173-YL
126-PK
HORN
BACK UP ALARM
START AID
OPERATOR MONITOR
101-RD
202-BK
DIAGNOSTIC
CONNECTOR
F
624-YL
322-GY
614-PU
326-RD
308-YL-18
20
102-BU-14
19
18
17
OPERATOR STATION
16
614-PU
322-GY
624-YL
507-WH
503-BR
504-YL
505-BU
327-PK-14
121-RD
15
OPERATOR STATION
14
13
118-GY
110-GN
12
10
9
173-YL
624-YL
114-RD
8
322-GY
1
614-PU
6 610-OR-14
5
500-BR
506-PU
4
118-GY
118-GY
7
3
2
11
GAGES
EB FEEDBK
614-PU
614-PU
121-RD
CAB LAMP
101-RD
101-RD-14
112-PU-12
112-PU-14
112-PU-14
112-PU
REAR WIPER
TRANS CONTROL
614-PU
311-WH
302-OR
203-BK
207-BK
304-WH
105-RD
306-GN
101-RD
308-YL
109-RD
310-PU
112-PU
109-RD-6
109-RD
109-RD-6
304-WH-10
101-RD-6
DDD
FF F
2
FH
ALT BREAKER
9S-0174
109-RD-6
109-RD-10
101-RD-6
101-RD-12
101-RD-10
101-RD-10
101-RD-12
105-RD
KEY BREAKER
6N-8589
START
RELAY
125-1302
306-GN
604-OR
614-PU
200-BK
304-WH
304-WH-10109-RD-10
FRONT
WIPER SW
3T-6655
REAR
WIPER SW
119-4436
RUNNING
LAMP SW
8C-9636
HORN SW
3T-2357
LAMP SW
6T-3990
10
10
10
10
10
10112-PU
10
202-BK
RETARDER
SOL #3
3E-9257
LOCKUP
CLUTCH
SOLENOID
6T-9290
RETARDER
SOL #2
3E-9257
OPERATOR STATION
7
F
H
1
6
B
W P
L
H
B
B
W P
L
H
B
3
2
202-BK
H
200-BK-14
202-BK
HORN
HIGH TONE
122-4552
9
HORN
LOW TONE
122-4551
202-BK
619-GN-14
103-RD
L1
FRONT WIPER
MOTOR
3T-7062
504-YL
110-GN
503-BR
505-BU
624-YL
200-BK-14
200-BK
200-BK 200-BK-14
501-GN
118-GY
500-BR
502-OR
624-YL
200-BK-14
103-RD
501-GN
118-GY
500-BR
502-OR
DOME
LAMP
8C-9678
CAB LAMP
122-6663
REAR WIPER
MOTOR
3T-7062
DOOR
LAMP SW
9D-4068
504-YL
110-GN
503-BR
505-BU
602-WH103-YL
310-PU
201-BK
D
2
606-GY
605-YL
D
604-OR
310-PU
703-BU
709-OR
2
4
3
1
6
4
7
5
2
1
3
200-BK
624-YL
200-BK
200-BK
200-BK
C
B
A
T
T
C-10019U-8746
B-800127-8921
L
L
L
L
L
L
L
L
L
L
L
C-700125-0951
200-BK
200-BK
200-BK
2
1
BK-18
BK-18
RD-18
C
C
Q
N
S
A-500118-6452
A-500125-0953
A-500125-0954
A-5007U-5417
W
M
P
S
T
T
RD
WH
BR
BK
RH STOP/TAIL/
TURN LAMP
117-8317
LH STOP/TAIL/
TURN LAMP
117-8352
BK
BR
WH
RD
A-4007U-5418
S
T
T
RD-00
GN
GY
BR
OR
4
2
3
1
H
7
L44
GY
PU
BR
RED
WHITE
ORANGE
YELLOW
PINK
ABBREV COLOR
BLACK
GRAY
PURPLE
BROWN
DESCRIPTIONSYMBOL
CONNECTOR
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
BLADE, SPADE, RING,
OR SCREW TERMINAL
BK
PK
YL
OR
WH
RD
GN
BU
GREEN
BLUE
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ATCH WIRE, CABLE,
COMPONENT
L#
CIRCUIT GROUPING
DESIGNATION
112-PU-12
F
FFF
310-PU
F
F
109-RD
109-RD-6
109-RD-6
112-PU
112-PU-10
308-YL
101-RD
J
J
MAIN POWER
RELAY
3T-0376
JJ
110-GN
H
H
H
H
H
158-BRDIFF LOCK SOL
AIR SEAT/INDICATOR 130-GN-14
199-ORRETARDER SOLENOID
112-PU-12
HF
124-GN-14
101-RD-12
101-RD-14
101-RD-14
101-RD-12
101-RD-14
112-PU-12
112-PU-12
112-PU-10
103-RD-14
102-RD-14
107-RD-14
AIR CONDITIONER
BREAKER
6N-8589
TURN/PARK
BREAKER
9G-9487
HEADLAMP
BREAKER
6N-8589
ENGINE
SHUTDOWN BREAKER
9G-9487
200-BK
L1
124-GN-14
103-RD-14
107-RD-14
102-RD-14
105-RD
304-WH
L1
L1
200-BK
306-GN
F
121-RD
F
F
F
201-BK
F
F
123-WH
200-BK
F
201-BK
449-BU
477-YL
F
L2
F
F
614-PU200-BK
123-WH
451-BR
450-YL
614-PU200-BK
123-WH
200-BK
112-PU
SPEEDOMETER
9X-9863
TACHOMETER
8C-9839
SERVICE
METER
6T-7337
112-PU
130-GN-14
F
F
126-PK
126-PK-18
+BATTERY
200-BK
200-BK
200-BK
130-GN-14
130-GN-14
200-BK
498-WH
RIGHT TURN
INDICATOR
SOCKET 2G-0151
LAMP 7N-9967
LENS 2V-7086
DIFFERENTIAL
LOCK INDICATOR
SOCKET 2G-0151
LAMP 7N-9967
LENS 2V-7087
RETARDER
INDICATOR
SOCKET 2G-0151
LAMP 7N-9967
LENS 2V-7086
HI BEAM
INDICATOR
SOCKET 2G-0151
LAMP 7N-9967
LENS 9X-1162
4
1
105-RD
306-GN
105-RD
306-GN
105-RD
107-WH-14
308-YL
200-BK
304-WH
306-GN
F
F
FF
F
F
F
F
F
F
F
F
103-RD
103-YL
8
7
2
6
1
10
5
301-BU
3
GY
PU
BR
RED
WHITE
ORANGE
YELLOW
PINK
4
ABBREV COLOR
BLACK
GRAY
PURPLE
BROWN
DESCRIPTION
9
OPERATOR STATION
F
SYMBOL
130-GN-14
CONNECTOR
ELECTRICAL CONNECTION
TO VEHICLE STRUCTURE
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
103-RD
306-GN
LEFT TURN
INDICATOR
SOCKET 2G-0151
LAMP 7N-9967
LENS 2V-7086
10A
10A
10A
15A
10A
15A
BLADE, SPADE, RING,
OR SCREW TERMINAL
15A
10A
10A
W
G
-
+24
W
G
-
+24
+ -
OPERATOR STATION
OPERATOR STATION
F
454-GN
606-GY
605-YL
611-PU-14
490-GN
200-BK
200-BK
605-YL
101-RD
X
118-GY
PB FEEDBK
L904-BU
RD-00
110-GN
130-GN-14
199-OR
158-BR
126-PK
173-YL
113-OR
123-WH
202-BK
202-BK
443-YL
10
1
D
200-BK-14
BK
202-BK
ALARM
9G-9813
PK
112-PU-14
311-WH
YL
201-BK
201-BK
201-BK
OR
RD-00
WH
RD
GN
302-OR
RESISTOR
9G-1950
BLOWER SW
6P-3236
327-PK-14
515-GY-14
BU
U
202-BK
BLOWER
9G-8697
BLOWER
9G-8693
WH/RD-14
WH/RD-14
BK-14
BK-14
GREEN
200-BK-14
515-GY-14
200-BK-14
515-GY-14
V
RD
BK
410-WH
201-BK
124-GN-14
614-PU
521-YL-14
522-WH-14
200-BK-14
BLUE
G-500130-4770
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ATCH WIRE, CABLE,
COMPONENT
124-GN-14
521-YL-14
515-GY-14
516-GN-14
517-BU-14
522-WH-14
200-BK-14
THERMOSTAT
3E-5464
U
R
200-BK-14
L
OPERATOR STATION
#
103-YL
602-WH
201-BK
201-BK
201-BK
201-BK
2
1
1
CIRCUIT GROUPING
DESIGNATION
°T
GN-18
GN-18
GN-18
GN-18
GN-18
1
2
2
1
R
R
R
R
R
200-BK-14
521-YL-14
124-GN-14
NOTE A
MOTOR
R
MOTOR
112-PU-14
200-BK-14
200-BK-14
A958-WH
109-RD-6
304-WH-10
101-RD-6
8
101-RD-6
304-WH-10
C
C
200-BK
2
200-BK
469-GN
201-BK
311-WH
200-BK
610-OR-14
2
1
2
1
614-PU
103-YL-14
BK-18
BK-18
FUEL
LEVEL SW
3E-1942
COOLANT
TEMP SW
7X-5988
COOLANT
TEMP SW
7N-9785
°T °T
F
200-BK-14
614-PU
R
RETARDER
SOL #1
7T-0753
C
F
A
614-PU
123-WH
165-YL
7N-1996
LENS
7N-1995
SOCKET
3T-0304
OPERATOR
MONITOR TEST SW
6T-6066
CONVERTER
TEMP GAGE
4W-2066
START
AID SW
6T-6066
310-PU
201-BK
201-BK
415-GN
200-BK
411-PK
200-BK
200-BK-14
200-BK
407-PK
3
2
5
4
1
432-PK
815-WH
707-PU
417-GY
F
201-BK
201-BK
201-BK
611-PU-14
490-GN
449-BU
477-YL
KEY
START SW
9G-7641
TURN
SIGNAL SW
9G-5589
G707-GN
G708-GY
G706-BU
200-BK
158-BR
OPERATOR
MONITOR
3T-9100
200-BK
498-WH
201-BK
490-GN
D
322-GY
207-BK
A958-WH
L904-BU
706-BR
537-GN
F
103-RD
203-BK
612-GY
407-PK
302-OR
403-GN
403-GN
403-GN
605-YL
606-GY
165-YL
403-GN
706-BR
200-BK-14
200-BK
454-GN
A958-WH
5
200-BK
105-RD
308-YL
306-GN
107-RD-14
6
7
201-BK
DASH
PANEL
GROUND
419-YL
606-GY
605-YL
374-PK
YL-18
WH-18
BK-18
BU-18
RD-18
OR-18 7
4
1
1
3
15A
202-BK
202-BK
374-PK
1
3
2
6
5306-GN
326-RD
200-BK
327-PK-14
107-RD-14
+ BATTERY
GROUND
ENG SOL
RESET
OFF (KEY)
OFF
60A
614-PU
14
5
6
2
3
614-PU
J
201-BK
ST
ON
C
4
OFF
B
S
C
612-GY
606-GY
604-OR
R
614-PU
200-BK-14
605-YL
604-OR
614-PU
200-BK
606-GY
605-YL
200-BK
614-PU
BK-18
604-OR
200-BK
MOTOR
612-GY
200-BK
407-PK
612-GY
WH-18
RD-18
200-BK
200-BK
612-GY
3
419-YL
1
443-YL
200-BK
507-WH
200-BK
2
506-PU
CONVERTER
TEMP SENDER
8N-3844
1
FRONT
PUMP AS.-
WASHER
2U-7985
721-BR
722-WH
MOTOR
202-BK
202-BK
522-WH-14
202-BK
310-PU
311-WH
START AID
SOLENOID
9G-4365
310-PU
311-WH
308-YL
P2 XMSN
PRESS SW
3E-7382
322-GY
D
3
4
5
8
202-BK
202-BK
611-PU-14
611-PU-14
610-OR-14 619-GN-14
611-PU-14
9
7
10
2
1
6
LEVER 1
LEVER 2
LEVER 3
DIMMER SW
2H-1855
2
604-OR
419-YL
450-YL
451-BR
449-BU
477-YL
605-YL
606-GY
443-YL
324-BU
200-BK
723-OR
724-YL
725-GN
726-BU
324-BU
G707-GN
201-BK
407-PK
G708-GY
G706-BU
LEVER 4
LEVER 5
200-BK-14
T
611-PU-14
J
619-GN-14
C
522-WH-14
521-YL-14
E732-PU
E724-GN
E732-PU
199-OR
E725-BU
BK-18
6
BK-18
5
HI BEAM
HEAD LAMP
9X-7170
LOW BEAM
HEAD LAMP
9X-7169
PARK
LAMP
9X-1407
4
RH BACKUP
LAMP
122-6663
LH BACKUP
LAMP
122-6663
7
3
2
2
1
103-RD
BACKUP
ALARM
3T-1815
OPERATOR STATION
F
611-PU-14
B
NEUTRAL
GROUND
GND VERIFY
SHIFT
LEVER SW
126-7896
712-WH-18
713-OR-18
714-YL-18
715-GN-18
202-BK-18
PARK-TURN
LAMP
9X-1407
LOW BEAM
HEAD LAMP
9X-7169
HI BEAM
HEAD LAMP
9X-7170
130-GN-14
123-WH
123-WH
123-WH
123-WH
G
CD
CD
BC
AC
C
3
2
2
5
1
3
4
E732-PU
521-YL-14
A
522-WH-14
REAR
PUMP AS.-
WASHER
2U-7985
716-BU-18
403-GN
200-BK
BK
RD
BU
A
A
A
A
B
B
619-GN-14
2
1
614-PU
BK-18
UNUSED
BK-18
450-YL
451-BR
200-BK-14
200-BK-14
200-BK
TACHOMETER
ENGINE SPEED
3E-7299
ENGINE OIL
PRESSURE SW
9X-4276
109-RD-6
ENGINE
SHUTDOWN
SOLENOID
110-6465
FUEL SW
107-0616
ALTERNATOR
100-5047
1
403-GN
6
CD
E724-GN
606-GY
6
5
ENGINE SHUTDOWN
CONTROL
9G-9287
FLASHER
8D-6946
FRAME
GROUND
711-BR-18
203-BK
207-BK
BK-6
200-BK
322-GY
322-GY
200-BK
200-BK-14
200-BK-14
611-PU-14
619-GN-14
200-BK
611-PU-14
611-PU-14
R
126-PK-18
R
605-YL
606-GY
C
200-BK-14
RD-18
405-GY
201-BK
ALT
+
R
Y
Y
A-1101
L
MOTOR
°T
BK
P
B+
GND
619-GN-14
4
2OO-BK
200-BK-14
498-WH
307-OR
130-GN-14
BK-00
490-GN
498-WH
403-GN
207-BK
203-BK
302-OR
311-WH
126-PK
498-WH
TO ENG
BLOCK
TO
FRAME
IGN
605-YL
606-GY
614-PU
611-PU-14
SEND
GRD
619-GN-14
202-BK
E725-BU
1
2
3
5
1
2
4
6
5
7
2
3
8
1
C
202-BK
9
10
3
200-BK
4
7
6
2
200-BK-14
5
3
F-1
UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
NOTE A: FOR USE ON D400E ONLY
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF,
AND THE XMSN SHIFTER IN NEUTRAL.
THIS SCHEMATIC IS FOR THE D350E, D400E ARTICULATED
DUMP TRUCK (130-0009 CHG00)
A
327-PK-14
200-BK-14
103-YL
103-RD
02
D
D C
C
612-GY
L904-BU
102-BU-14
201-BK
120-9288Y
158-BR
201-BK
606-GY
200-BK-14
D58224
33
34
ID CODE 2
ID CODE 1
ID CODE 3
35
CONN 2
NOTE A
HARNESS CODE
ACTION
LAMP
CONN 7
SENSOR
ACTION
CAB (FLOOD)
109-RD-6
SPEED SENSOR
FSBS
TRANSMISSION GEAR SW
CONN 1
CONN 3
CONN 4
CONN 5
CONN 6
CONN 9
CONN 10
CONN 11
407-PK
CONN 8
CONN 12
CONN 13
CONN 14
CONN 15
CONN 16
CONN 17
CONN 18
CONN 26
CONN 19
CONN 20
CONN 27
CONN 23
CONN 21
CONN 22
CONN 24
CONN 25