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UENR0235-02 June 2015
416E Backhoe Loader Electrical System LMS1-1572
Volume 1 of 2: Cab Volume 2 of 2: Engine and Chassis © 2015 Caterpillar, All Rights Reserved
Printed in U.S.A.
COMPONENT LOCATION Volume 1 of 2 - CAB Component
Schematic Location
Machine Location
Accessory Power Port
D-12
1
Alarm, Backup
H-15
2
Alarm, Grade Control
A-15
3
Flasher
G-2
4
Fuse Block
E-2
5
Ground, Control
C-5
6
Ground, Lower Cab
C-5
7
Ground, Upper Cab
G-15
8
Motor, Front Wiper
G-13
9
Motor, Rear Wiper
G-15
10
Motor, Seat
I-5
11
Relay, AWD Brake
C-1
12
Relay, Backup Alarm
G-1
13
Relay, Fuel Lift Pump
H-2
14
Relay, Horn
F-1
15
Relay, HVAC Power
I-1
16
Relay, Position Lamp
F-1
17
Relay, Power #1
I-2
18
Relay, Power #2
I-2
19
Relay, Ride Control
C-1
20
Relay, Start
H-2
21
Relay, Start Aid
H-2
22
Resistor, Terminal
D-12
23
Solenoid, Return To Dig Loader
D-4
24
Solenoid, Ride Control #1
G-4
25
Solenoid, Ride Control #2
G-4
26
Suppressor, Arc
B-2
27
Suppressor, Front Work
F-8
28
Suppressor, Rear Work
F-8
29
Suppressor, Ride Control Arc
G-4
30
Switch, AWD
I-9
31
C-14
32
Switch, Brake (LH)
E-9
33
Switch, Brake (RH)
E-9
34
Switch, Differential Lock
F-8
35
Switch, Front Work Lamp
C-14
36
Switch, Hazard
C-8
37
Switch, Horn
B-14
38
Switch, Horn (Front Console)
H-9
39
Switch, Key
A-15
40
Switch, Loader Handle Neutralizer
D-5
41
Switch, Parking Brake
E-12
42
Switch, Rear Wiper
A-14
43
Switch, Rear Work Lamp
B-14
44
Switch, Return To Dig
E-4
45
Switch, Ride Control
G-9
46
Switch, Ride Control Pressure
G-4
47
Switch, Stalk
B-9
48
Switch, Start Aid
A-14
49
Switch, Steer Column Horn
C-8
50 51
Switch, Beacon
Switch, Xmsn Handle Nuetralizer
I-5
Switch, XMSN Lock
H-9
52
Handle, FNR Shift
D-9
116
Meter, Service
I-9
117
COMPONENT LOCATION Volume 2 of 2 - ENGINE AND CHASSIS Page 1 of 2 Schematic Location
Machine Location
Alarm - Accugrade
A-7
53
Alternator
C-1
54
Assembly - Thermostat Wire
D-8
55
Battery (Heavy Duty)
D-2
56
Battery (Standard)
D-2
57
Capacitor - Accugrade
A-7
58
Control - Machine
C-8
59
Display - Advisory
B-2
60
Glow Plugs
C-1
61
Ground - Accugrade
A-2
62
Ground - Cab
D-3
63
Ground - Engine
D-3
64
Ground - Frame
D-3
65
Ground - Upper Cab
F-7
66
Ground - XMSN
F-2
67
Horn - Forward
E-2
68
Inclinometer
A-5
69
Mast - Laser
A-1
70
Module - Accugrade Power
B-2
71
Motor - Blower
E-8
72
Motor - Front Washer
F-2
73
Motor - Fuel Lift Pump
C-2
74
Motor - Rear Washer
F-2
75
Motor - Starter
C-2
76
Receiver - Laser
A-1
77
Relay - A/C Shutoff
D-8
78
Relay - High Speed
E-7
79
Relay - Power Module
B-1
80
Resistor - Accugrade
A-7
81
Resistor - Excitation
C-2
82
Resistor - Grade Control Terminal
B-1
83
Resistor - Motor Speed
D-8
84
Component
COMPONENT LOCATION Volume 2 of 2 - ENGINE AND CHASSIS Page 2 of 2 Schematic Location
Machine Location
Sender - Coolant Temperature
E-2
85
Sender - Fuel Level
E-2
86
Sender - Torque Converter Temperature
E-2
87
Sensor - Boom Cylinder Position
B-6
88
Sensor - Bucket Cylinder Position
B-6
89
Sensor - Estick Cylinder Position
B-6
90
Sensor - Fuel Water Separator
F-2
91
Sensor - Stick Cylinder Position
B-6
92
Sensor - Swing Position
B-5
93
Solenoid - A/C Compressor Clutch
F-1
94
Solenoid - AWD
D-1
95
Solenoid - Differential Lock
D-1
96
Solenoid - Forward
F-2
97
Solenoid - Fuel Shutoff
D-1
98
Solenoid - Fuel Shutoff Turbo
D-1
99
Solenoid - Reverse
F-2
100
Suppressor - AWD
D-1
101
Suppressor - Differential Lock
D-1
102
Suppressor - Fuel Lift Pump
C-2
103
Suppressor - HVAC
F-1
104
Switch - A/C Refrigerant Pressure
F-1
105
Switch - A/C Vent
E-8
106
Switch - Air Filter
E-2
107
Switch - Battery Disconnect
D-3
108
Switch - Blower Speed
E-8
109
Switch - Brake Fluid Level
D-2
110
Switch - Cold Start Temperature
D-2
111
Switch - Coolant Temperature
E-2
112
Switch - Engine Oil Pressure
E-2
113
Switch - Heater A/C
E-8
114
Switch - Thermostat
D-8
115
Radio - Product Link
C-7
118
Component
CONNECTOR LOCATION Volume 1 of 2 - CAB Connector Number
Schematic Location
CONN 1
A-12
CONN 2
B-12
CONN 3
B-12
CONN 4
C-12
CONN 5
D-12
CONN 6
D-12
CONN 7
F-13
CONN 8
F-13
CONN 9
H-14
CONN 10
I-14
CONN 11
I-14
CONN 12
F-9
CONN 13
E-5
CONN 14
E-4
CONN 15
E-5
CONN 16
F-5
CONN 17
F-5
CONN 18
G-5
CONN 19
H-5
CONN 20
I-5
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 Volume 2 of 2 - ENGINE AND CHASSIS Connector Number
Schematic Location
CONN 4
F-7
CONN 5
F-7
CONN 6
C-4
CONN 10
B-7
CONN 11
B-7
CONN 15
E-3
CONN 16
E-3
CONN 17
F-3
CONN 20
C-7
CONN 21
C-5, C-4
CONN 22
A-6
CONN 23
A-6
CONN 24
B-6
CONN 25
B-6
CONN 26
A-5
CONN 27
B-5
CONN 28
B-5
CONN 29
A-3
CONN 30
B-3
CONN 31
A-1
CONN 32
B-1
CONN 33
B-1
CONN 34
D-2
CONN 35
F-1
CONN 36
B-6
CONN 37
E-7
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.
CID / MID / FMI Volume 2 of 2 - ENGINE AND CHASSIS
CID 0001
Component Identifiers (CID¹) Module Identifier (MID²) Engine ECM (MID No. 036) Component
Cylinder #1 Injector erratic, intermittent, or incorrect
Machine ECM (MID No. 039) 0041
8 VDC Supply
0168
Electrical System Voltage Transmission Output Speed Sensor
0002
Cylinder #2 Injector erratic, intermittent, or incorrect
0191
0003
Cylinder #3 Injector erratic, intermittent, or incorrect
0247
SAE J1939 Data Link
0004
Cylinder #4 Injector erratic, intermittent, or incorrect
0262
5 VDC Supply
0041
8 Volt DC Supply voltage above normal
0367
Ride Control Switch
0091
Throttle Position Sensor erratic, intermittent or incorrect
0368
Transmission Auto/Manual Switch
0100
Engine Oil Pressure Sensor voltage above normal
0434
Hydraulic Pilot Oil Pressure Sensor
0110
Engine Coolant Temperature Sensor voltage above normal
0490
Implement Lockout Switch
0168
Electrical System Voltage high
0590
Engine Control Module
0172
0600
Hydraulic Oil Temperature Sensor
0190
Intake Manifold Air Temperature Sensor voltage above normal Engine Speed Sensor abnormal frequency, pulse width, or period
0626
Steering / Transmission Lock Switch
0247
SAE J1939 Data Link abnormal update rate
0629
Neutralizer Switch
0253
Personality Module erratic, intermittent, or incorrect
0668
Transmission Shift Lever
0261
Engine Timing Offset fault
0702
"FNR" Lever Diagnostics
0262
5 Volt Sensor DC Power Supply voltage above normal
0871
"Accugrade" Inclination
0268
Programmed Parameter Fault erratic, intermittent, or incorrect
1009
Front Facing Position Seat Switch
0342
Secondary Engine Speed Sensor abnormal frequency
1037
Display Module
0444
Starter Motor Relay current below normal
1251
Alternator R-Terminal Signal
0526
Turbo Wastegate Drive current below normal
1326
Application Location Code
1639
Machine Security System Module erratic, intermittent, or incorrect
1401
Transmission Solenoid 1
1779
Fuel Rail #1 Pressure Valve Solenoid current below normal
1402
Transmission Solenoid 2
1785
Intake Manifold Pressure Sensor voltage above normal
1403
Transmission Solenoid 3
1797
Fuel Rail Pressure Sensor voltage above normal
1404
Transmission Solenoid 4
1834
Ignition Keyswitch loss of signal
1405
Transmission Solenoid 5
2246
Glow Plug Start Aid Relay current above normal
1406
Transmission Solenoid 6
Event Codes Engine Control
1482
10 Volt Sensor DC Power Supply
1529
Implement Front Auxiliary Quick Coupler Flow Switch
Event Code E172-1
Condition High Air Filter Restriction - Warning
1834
Ignition Key Switch
1956
Implement Hoe Bucket Position Sensor
1957
Implement Hoe Stick Position Sensor
1958
Implement Hoe Estick Position Sensor
E172-2
High Air Filter Restriction - Derate
1959
Boom Cylinder Position
E194-1
High Exhaust Temperature
1960
MSS_trm Communication Diag Dev -- Hoe Swing Sensor
E360-1
Low Oil Pressure - Warning
2108
E360-2
Low Oil Pressure - Derate
2236
Hoe Auxiliary Valve #1 Port A Solenoid
E360-3
Low Oil Pressure - Shutdown
2237
Hoe Auxiliary Valve #1 Port B Solenoid
E361-1
High Engine Coolant Temperature - Warning
E361-2
High Engine Coolant Temperature - Derate
E361-3
High Engine Coolant Temperature - Shutdown
2242
Loader Auxiliary Valve Port A Solenoid
2243
Loader Auxiliary Valve Port B Solenoid
2244
Hoe Auxiliary Valve #2 Port A Solenoid
2245
Hoe Auxiliary Valve #2 Port B Solenoid
E362-1
Engine Overspeed
2529
Loader Joystick Thumbwheel Position Sensor
E396-2
High Fuel Rail Pressure - Derate
2530
Hoe Left Joystick Thumbwheel Position Sensor
E398-2
Low Fuel Rail Pressure - Derate
2531
Hoe Right Joystick Thumbwheel Position Sensor
E539-1
High Intake Manifold Air Temperature - Warning
2735
Implement Front Auxiliary Continous flow Switch
E539-2
High Intake Manifold Air Temperature - Derate
E1044-1
High Intake Manifold Pressure - Warning
E1044-2
High Intake Manifold Pressure - Derate
E1045-1
Low Intake Manifold Pressure - Warning
E1045-2
Low Intake Manifold Pressure - Derate
2736
Hoe Auxiliary Continuous Flow Switch
2977
Low Idle Switch
2997
Implement Valve Load Sense Pressure Sensor
3084
AESC Enable Selection Switch
¹ The CID is a diagnostic code that indicates which circuit is faulty.
SPECIFICATIONS AND RELATED MANUALS Volume 1 of 2 - CAB
Cab - Resistor, Sender and Solenoid Specifications Part No.
Component Description
Resistance (Ohms)¹
260-3012
Solenoid:
Return To Dig Valve
21.8 ± 1.0
134-2540
Resistor:
Terminating
120 ± 10
¹ At room temperature unless otherwise noted.
Cab - Off Machine Switch Specification Part No.
Function
304-5696
Ride Control Pressure
Actuate 3500 kPa MAX (507.6 psi)
Deactuate 3137 ± 175 kPa (495.0 ± 25.4 psi)
Related Electrical Service Manuals Title
Electric Starting Motor:
Form Number 143-0539
SENR3828
Machine Control:
KENR7663
Engine Control:
KENR6949
Contact Position A-C, Normally Closed A-B, Normally Open
SPECIFICATIONS AND RELATED MANUALS Volume 2 of 2 - ENGINE AND CHASSIS
Engine & Chassis - Resistor, Sender and Solenoid Specifications Part No.
Component Description
Resistance (Ohms)¹
167-7801
Resistor:
Accugrade Alarm
390 ± 5
134-2540
Resistor:
Grade Control Terminating
120 ± 10
238-9397
Resistor:
Excitation
120 ± 10
4W-9972
Sender:
Torque Converter Temperature
251-3231
Sender:
Fuel Level
244-3106
Sender:
Coolant Temperature
214-4302
Solenoid:
54°C (130°F) - 560 to 716 110°C (230°F) - 72 to 82 Full: 28-33 Half: 103 Empty: 240-250 54°C (130°F) - 560 to 716 110°C (230°F) - 72 to 82 3.2
A/C Compressor Clutch
¹ At room temperature unless otherwise noted.
Engine & Chasis - Off Machine Switch Specification Part No.
Function
119-9631
Thermostat Switch
236-6923
A/C Refridgerent Pressure
Actuate -0.6 ± 1.4°C (31 ± 2.5°F) 275 kPa MAX¹ (40 psi)
Deactuate 4.2 ± 1.4°C (39.5 ± 2.5°F) 170 ± 55 kPa (24.6 ± 8 psi)
Contact Position Normally Closed Normally Open²
¹ 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.
Related Electrical Service Manuals Title
Electric Starting Motor:
Form Number 143-0539
SENR3828
Machine Control:
KENR7663
Engine Control:
KENR6949
WIRE DESCRIPTION Volume 1 of 2- CAB Page 1 of 2 Wire Number
Wire Color
101
RD
103
RD
Wire Number
Wire Color
Unswitched Battery (+)
518
OR
Switch To Hazard Flasher
Unswitched Battery (+)
521
YL
Fan Speed Switch To A/C Pressure Switch
Description Power Circuits
Description
Accessory Circuits (Continued)
104
RD
Starter Motor
522
WH
A/C Clutch To Thermostat Switch
105
RD
Key Switch
537
GN
Turn Signal Switch To Flasher All Wheel Drive Solenoid
110
RD
Flasher
552
WH
111
RD
Forward Horn
564
GY
Rear Wiper Interrupt Switch To Wiper Switch
112
PU
Main Power Relay Output
568
GN
Warning Buzzer To Diodes
113
OR
Operator Panel
569
PK
115
RD
Accessory Power Port
A/C Switch Jumper #2 Lighting Circuits
116
BR
Power Rear Lamp
603
PK
Rotary Beacon Lamp #1
117
YL
Power Rear Lamp - ATCH
604
OR
Stop Lamps
118
GY
Power Front Wiper
605
YL
Turn Lamps - Left
119
PK
Power Rear Wiper
606
GY
Turn Lamps - Right
122
BU
Power HVAC
607
PK
Flood Lamps - Front #1
123
WH
Fuel Lift Pump Relay
608
GN
Flood Lamps - Rear #1
124
GN
A/C Clutch
614
PU
Tail / Position / Dash Lamps
125
OR
Product Link Radio
617
BR
Tail / Position Lamp - Left
126
RD
Grade Check ECM
618
YL
Tail / Position Lamp - Right
127
OR
Laser Grade Check
620
WH
Flood Lamps - Engine
133
OR
Inclinometer
630
GY
Flood Lamps - Rear Attachment #1
668
BU
136
GN
Supplemental Steering Control
143
BR
Differential Lock Solenoid
Switch To Tail / Position Lamps Relay #2 Control Circuits
144
GN
Beacon
702
OR
Transmission Brake Switch Jumper
146
GY
Front Flood Lamp Relay
708
YL
Transmission Hold Switch
157
YL
Front Lamp - ATCH
720
PU
Transmission Brake Switch
158
BR
Front Lamp
752
YL
Transmission Shift Solenoid 2
180
GN
Operator Seat Ground Circuits
754
BU
Transmission Shift Solenoid 3 Or 1
762
YL
Bucket Positioner Solenoid Switch
Main Chassis
766
GN
Transmission Disconnect Solenoid
799
WH
Sensor Power
892
BR
CAT Data Link (-) CAT Data Link (+)
200
BK
202
BK
Accugrade Power Module Basic Machine Circuits
304
WH
Starter Relay #1 Output
893
GN
306
GN
Key Switch Or Neutral Start Switch
911
YL
All Wheel Drive Mode Switch Jumper
307
OR
Key Switch To Neutral Start Switch Or Control
922
BR
Transmission Forward Solenoid
308
YL
Main Power Relay Coil
923
GY
Transmission Reverse Solenoid
309
GY
Alternator Regulator
975
WH
Autoshift Solenoid Return
976
OR
Ride Control Solenoid 1
A106
YL
Grade Control Beeper
310
PU
Start Aid Switch To Start Aid Solenoid
320
OR
Horn Switch To Horn Relay
321
BR
Backup Alarm Lamp / Travel Alarm
A305
YL
Relay To Warning Horn
322
GY
Forward Warning Horn
C218
BK
Grade Control Beeper
324
BU
Differential Lock Solenoid
C511
WH
Relay Power
327
PK
Engine Shutdown Solenoid
C568
WH
HVAC Blower Motor (Max)
384
BU
E528
PU
HVAC On/Off Switch To Blower Speed Sw
E529
YL
Blower Switch Jumper
F420
GN
Indicator - Warning
Glow Plugs Monitoring Circuits
403
GN
Alternator 'R' Terminal - Engine #1
405
GY
Engine Oil Pressure Switch (Low)
F711
GN
Engine CAN Data Link (+)
406
PU
Coolant Temperature Sensor
F712
GY
Engine CAN Data Link (-)
419
YL
Parking Brake Sensor
F739
GN
Active Ride Control Switch
420
OR
Fuel Filter
H901
OR
Boom Sensor Bucket Sensor
432
PK
Brake Oil Pressure
H902
YL
439
YL
Indicator - Lamp
H903
PK
Estick Sensor
441
OR
Coolant Temperature Gage
H904
GY
Swing Sensor
447
PK
Fuel Level Gage
H907
GN
Stick Sensor
450
YL
Engine #1 Tachometer Sender (+)
J766
PU
Switch / Sensor Return
452
PU
Torque Converter Oil Temperature
K753
OR
Left Grade Signal #1
WIRE DESCRIPTION Volume 1 of 2 - CAB Page 2 of 2
Wire Number
Wire Color
Wiper - Front (Park)
N756
PK
GN
Wiper - Front (Low)
N939
GN
Ride Control Solenoid
OR
Wiper - Front (High)
N945
OR
Front Brake Solenoid
Wire Number
Wire Color
500
BR
501 502
Description
Description Control Circuits
Accessory Circuits
Alarm Horn
503
BR
Wiper - Rear (Park)
N957
PK
RXD - Comm 1
506
PU
Washer - Front
N960
OR
TXD - Comm 1
507
WH
Washer - Rear
N970
YL
DTR - Comm 1
508
PU
Radio Speaker - Left (+)
N973
BR
DCD - Comm 1
509
WH
Radio Speaker - Left (-)
N979
GN
Signal Ground - Comm 1
511
BR
Radio Speaker - Right (+)
R954
OR
Accugrade Sw Power #1
512
GN
Radio Speaker - Right (-)
R955
GY
Accugrade Sw Power #1 Return
513
OR
A/C Refrigerant Pressure Switch
R956
BU
Accugrade Sw Power #2
515
GY
HVAC Blower Motor #1 (High)
R957
GY
Accugrade Sw Power #2 Return
516
GN
HVAC Blower Motor #1 (Medium)
R958
GN
Accugrade Awake
517
BU
HVAC Blower Motor #1 (Low)
X977
YL
Fuel Pump (+)
WIRE DESCRIPTION Volume 2 of 2 - ENGINE AND CHASSIS Page 1 of 2 Wire Number
Wire Color
101
RD
103
RD
Wire Number
Wire Color
Unswitched Battery (+)
518
OR
Switch To Hazard Flasher
Unswitched Battery (+)
521
YL
Fan Speed Switch To A/C Pressure Switch
Description Power Circuits
Description
Accessory Circuits (Continued)
104
RD
Starter Motor
522
WH
A/C Clutch To Thermostat Switch
105
RD
Key Switch
537
GN
Turn Signal Switch To Flasher All Wheel Drive Solenoid
110
RD
Flasher
552
WH
111
RD
Forward Horn
564
GY
Rear Wiper Interrupt Switch To Wiper Switch
112
PU
Main Power Relay Output
568
GN
Warning Buzzer To Diodes
113
OR
Operator Panel
569
PK
115
RD
Accessory Power Port
A/C Switch Jumper #2 Lighting Circuits
116
BR
Power Rear Lamp
603
PK
Rotary Beacon Lamp #1
117
YL
Power Rear Lamp - ATCH
604
OR
Stop Lamps
118
GY
Power Front Wiper
605
YL
Turn Lamps - Left
119
PK
Power Rear Wiper
606
GY
Turn Lamps - Right
122
BU
Power HVAC
607
PK
Flood Lamps - Front #1
123
WH
Fuel Lift Pump Relay
608
GN
Flood Lamps - Rear #1
124
GN
A/C Clutch
614
PU
Tail / Position / Dash Lamps
125
OR
Product Link Radio
617
BR
Tail / Position Lamp - Left
126
RD
Grade Check ECM
618
YL
Tail / Position Lamp - Right
127
OR
Laser Grade Check
620
WH
Flood Lamps - Engine
133
OR
Inclinometer
630
GY
Flood Lamps - Rear Attachment #1
668
BU
136
GN
Supplemental Steering Control
143
BR
Differential Lock Solenoid
Switch To Tail / Position Lamps Relay #2 Control Circuits
144
GN
Beacon
702
OR
Transmission Brake Switch Jumper
146
GY
Front Flood Lamp Relay
708
YL
Transmission Hold Switch
157
YL
Front Lamp - ATCH
720
PU
Transmission Brake Switch
158
BR
Front Lamp
752
YL
Transmission Shift Solenoid 2
180
GN
Operator Seat Ground Circuits
754
BU
Transmission Shift Solenoid 3 Or 1
762
YL
Bucket Positioner Solenoid Switch
Main Chassis
766
GN
Transmission Disconnect Solenoid
799
WH
Sensor Power
892
BR
CAT Data Link (-) CAT Data Link (+)
200
BK
202
BK
Accugrade Power Module Basic Machine Circuits
304
WH
Starter Relay #1 Output
893
GN
306
GN
Key Switch Or Neutral Start Switch
911
YL
All Wheel Drive Mode Switch Jumper
307
OR
Key Switch To Neutral Start Switch Or Control
922
BR
Transmission Forward Solenoid
308
YL
Main Power Relay Coil
923
GY
Transmission Reverse Solenoid
309
GY
Alternator Regulator
975
WH
Autoshift Solenoid Return
976
OR
Ride Control Solenoid 1
A106
YL
Grade Control Beeper
310
PU
Start Aid Switch To Start Aid Solenoid
320
OR
Horn Switch To Horn Relay
321
BR
Backup Alarm Lamp / Travel Alarm
A305
YL
Relay To Warning Horn
322
GY
Forward Warning Horn
C218
BK
Grade Control Beeper
324
BU
Differential Lock Solenoid
C511
WH
Relay Power
327
PK
Engine Shutdown Solenoid
C568
WH
HVAC Blower Motor (Max)
384
BU
E528
PU
HVAC On/Off Switch To Blower Speed Sw
E529
YL
Blower Switch Jumper
F420
GN
Indicator - Warning
Glow Plugs Monitoring Circuits
403
GN
Alternator 'R' Terminal - Engine #1
405
GY
Engine Oil Pressure Switch (Low)
F711
GN
Engine CAN Data Link (+)
406
PU
Coolant Temperature Sensor
F712
GY
Engine CAN Data Link (-)
419
YL
Parking Brake Sensor
F739
GN
Active Ride Control Switch
420
OR
Fuel Filter
H901
OR
Boom Sensor Bucket Sensor
432
PK
Brake Oil Pressure
H902
YL
439
YL
Indicator - Lamp
H903
PK
Estick Sensor
441
OR
Coolant Temperature Gage
H904
GY
Swing Sensor
447
PK
Fuel Level Gage
H907
GN
Stick Sensor
450
YL
Engine #1 Tachometer Sender (+)
J766
PU
Switch / Sensor Return
452
PU
Torque Converter Oil Temperature
K753
OR
Left Grade Signal #1
WIRE DESCRIPTION Volume 2 of 2 - ENGINE AND CHASSIS Page 2 of 2
Wire Number
Wire Color
500
BR
Description Accessory Circuits Wiper - Front (Park)
Wire Number
Wire Color
Description
K754
PK
Left Grade Signal #2
N756
PK
Alarm Horn
501
GN
Wiper - Front (Low)
N939
GN
Ride Control Solenoid
502
OR
Wiper - Front (High)
N945
OR
Front Brake Solenoid
503
BR
Wiper - Rear (Park)
N957
PK
RXD - Comm 1
506
PU
Washer - Front
N960
OR
TXD - Comm 1
507
WH
Washer - Rear
N970
YL
DTR - Comm 1
508
PU
Radio Speaker - Left (+)
N973
BR
DCD - Comm 1
509
WH
Radio Speaker - Left (-)
N979
GN
Signal Ground - Comm 1
511
BR
Radio Speaker - Right (+)
R954
OR
Accugrade Sw Power #1
512
GN
Radio Speaker - Right (-)
R955
GY
Accugrade Sw Power #1 Return
513
OR
A/C Refrigerant Pressure Switch
R956
BU
Accugrade Sw Power #2
515
GY
HVAC Blower Motor #1 (High)
R957
GY
Accugrade Sw Power #2 Return
516
GN
HVAC Blower Motor #1 (Medium)
R958
GN
Accugrade Awake
517
BU
HVAC Blower Motor #1 (Low)
X977
YL
Fuel Pump (+)
HARNESS and WIRE
Electrical Schematic Symbols Symbols
T
Pressure Symbol
Temperature Symbol
Level Symbol
Circuit Breaker Symbol
Flow Symbol
Symbols and Definitions Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it. Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it. Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.
Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine. 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.
T
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.
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. Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched 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.
Harness and Wire Symbols Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample).
Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...) Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).
L-C12 3E-5179
AG-C4 111-7898
L-C12 3E-5179
1
Part Number: for Connector Plug
2 Plug
1 2
Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
1 2
Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
Part Number: for Connector Receptacle
Receptacle Pin or Socket Number
5A Fuse (5 Amps)
Harness identification code: This example indicates wire group 325, wire 135 in harness "AG".
9X-1123
Component Part Number
325-AG135 PK-14 Wire Gauge Wire Color
15
14
13
12
11
10
9
8
7
6
5
4
3 CONNECTOR 10 YELLOW
PL-C68 1552269
REAR END HARN - NACD
119-PL259 PK-16 123-PL6 WH-18 105-PL30 RD-18 118-PL418 GY-14 119-PL401 PK-14 123-PL6 WH-18 500-PL394 BR-16 501-PL397 GN-16 502-PL34 OR-16 503-PL398 BR-16 564-PL310 GY-16
H
L GND
BK GN RD YL
MOTOR T
P
B+
1 2 3 4
HL-C2 1552272 200-HL4 503-HL5 564-HL6 119-HL7
HL-C1 1552273 BK-14 BR-16 GY-16 PK-14
105-HL2 RD-18
(10) REAR WIPER 220-2000
105-HL17 RD-18 105-HL8 RD-18
200-HL3 BK-18 200-HL1 BK-12 200-HL4 BK-14
(8) UPPER CAB GND
105-HL17 123-HL18 512-HL19 511-HL20
502-HL12 OR-16
105-HL2 RD-18 200-HL3 BK-18
T P
B+
CABLE AS 8R-6111
HL-C5 1552264 509-HL14 WH-18 508-HL15 PU-18 200-HL16 BK-18
200-HL16 BK-18 200-HL21 BK-14
501-HL11 GN-16 DOME LAMP 084-4277
LH SPKR 262-9567
+ -
500-HL10 BR-16
NOTE A
L
(9) FRONT WIPER MOTOR 186-2589
118-HL9 GY-14
G
BK BR GN OR GY
MOTOR
503-HL5 BR-16 564-HL6 GY-16
RD-18 WH-18 GN-18 BR-18
WH/BK,GN/BK WH,GN BK
1 2 3 4 5 6 7 8
YL RD GY/BK,VI/BK GY,VI
ANTENNA 8E-1118
ANTENNA LH SPKR LH SPKR + GROUND NC +B MEM + BAT (12V) RH SPKR RH SPKR + RADIO 200-5729
HL-C3 1552272 105-HL8 119-HL7 503-HL5 564-HL6
RD-18 PK-14 BR-16 GY-16
PL-C34 3E3376 105-PL30 RD-18 119-PL401 PK-14 503-PL398 BR-16 564-PL310 GY-16
1 2 3 4
HL-C4 3E3382 118-HL9 GY-14 123-HL18 500-HL10 501-HL11 502-HL12
F
1 2 3 4 5 6
WH-18 BR-16 GN-16 OR-16
133-PL58 OR-16 133-PL84 OR-16
PL-C49 1552273 118-PL418 GY-14
144-PL395 GN-16 157-PL256 YL-16 158-PL255 BR-16 200-PL97 BK-18 200-PL159 BK-18
202-PL69 BK-18
202-PL31 BK-18 202-PL65 BK-18 202-PL105 BK-18 202-PL164 BK-18 202-PL370 BK-16
202-PL20 BK-18 202-PL135 BK-16
202-PL144 BK-18
202-PL2 BK-18 202-PL3 BK-18 202-PL92 BK-18 202-PL119 BK-18 202-PL165 BK-18 202-PL174 BK-18 202-PL287 BK-16 202-PL11 BK-18 202-PL43 BK-18 202-PL64 BK-18 202-PL115 BK-18 202-PL161 BK-18
307-PL146 OR-16
307-PL118 OR-18 307-PL163 OR-16
308-PL59 YL-18 308-PL134 YL-18
308-PL37 YL-18 308-PL75 YL-18 308-PL109 YL-18 308-PL388 YL-18 308-PL17 YL-18 308-PL106 YL-18 308-PL124 YL-18 308-PL133 YL-18
320-PL293 OR-18
8
1
7
8
1
7
105-PL18 RD-18 105-PL60 RD-16 111-PL41 RD-16 115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 118-PL396 GY-16 119-PL259 PK-16 123-PL29 WH-12 123-PL66 WH-18 123-PL79 WH-16 123-PL150 WH-18 124-PL306 GN-18 126-PL4 RD-14 127-PL48 OR-14 133-PL58 OR-16 133-PL84 OR-16 143-PL68 BR-18 143-PL138 BR-14 144-PL395 GN-16 157-PL256 YL-16 158-PL255 BR-16
507-PL114 WH-18 521-PL307 YL-18 537-PL283 GN-18 537-PL318 GN-18 537-PL323 GN-18 552-PL162 WH-18
8
1
7
614-RH65 PU-18 GND
RH-C10 1141749 FUEL LEVEL GAGE 170-6305
202-RH11 BK-18 452-RH84 PU-18 133-RH69 OR-18
IGN
GND
1
3
4
10
6
(36) FRONT WORK LAMP SW 300-4995 (8 LIGHT) - NOTE L
H6 RH-C5 1141749
TACHOMETER 239-1080
8
614-RH66 PU-18
SEND
C
614-RH33 PU-18 607-RH36 PK-16 620-RH37 WH-16
IGN
7
202-RH64 BK-18 447-RH16 PK-18 133-RH8 OR-18
2
RH-C1 2285856
9
5
157-RH35 158-RH34 202-RH32 614-RH30 603-RH39
AC
614-RH60 PU-18
SEND
8
1
3
4
10
6
(32) BEACON SW 214-4693
GND
RH-C9 1141749
FUNCTION COOLANT TEMP OIL PRESSURE LOW BRAKE FLUID AIR FILTER PLUGGED CHARGING INDICATOR WATER IN FUEL PARK BRAKE
7
2
RH-C4 2285856
9
5
144-RH38 202-RH31 614-RH88 608-RH26 630-RH27
133-RH9 OR-18
COOLANT TEMP GAGE 226-7164 LAMP L1 L2 L3 L4 L5 L6 ALRM
202-RH12 BK-18 450-RH57 YL-18
IGN
614-RH67 PU-18
SEND
8
1
3
4
10
6
202-RH13 BK-18 441-RH17 OR-18
7
2
RH-C3 2285856
9
5
GN-16 BK-18 PU-18 GN-16 GY-16
(44) REAR WORK LAMP SW 300-4996 (8 LIGHT) - NOTE L
GND
RH-C19 1141749
YL-16 BR-16 BK-18 PU-18 PK-16
117-RH23 YL-16 116-RH22 BR-16 202-RH89 BK-18
B+ GND
614-RH81 PU-18 320-RH299 OR-18 8
L6
1
3
L2
L5
L1
4
10
6
MOM
L3 + -
RD BK BU OR WH GN PK YL PU DKBU
L2 L6 L1 L4
L4
L5 EXT ALARM EXT ALARM L3
L1
L2
1 2 3 4 5 6 7 8 9 10 11 12
RH-C21 1552252 133-RH1 OR-18 202-RH2 BK-18 405-RH55 GY-18 439-RH58 YL-18 F420-RH86 GN-18 420-RH79 OR-18 309-RH72 GY-18 568-RH80 GN-18 432-RH7 PK-18
7
2
9
5
8
1
3
4
10
6
L3 7
2
5
9
LAMP GP 270-2728
A
OFF C ON S ST B
YL-16 PU-16 OR-16 BR-16
1 2 3 4
RH-C20 1552272 308-RH61 YL-18
8
1
3
4
6
10
MOM
R
(40) KEYSWITCH 110-7887
GY-18 PK-16 PK-16 GN-16 PU-18 PU-18 PU-18 PU-18 PU-18 PU-18 WH-16 GY-16
(23) TERM RESISTOR 134-2540
TO ROOF HARN CONN RN-C4 (SH 2 LOC F-7)
2
202-RH15 BK-18
CONN 5
568-RH80 603-RH39 607-RH36 608-RH26
TO ROOF HARN CONN RN-C3 (SH 2 LOC F-7)
307-RH56 OR-16 105-RH51 RD-16
7
2
5
9
607-PL268 PK-16 607-PL371 PK-16
PK-16 WH-16 GN-16 PK-16
608-PL413 GN-16 608-PL267 GN-16
309-PL10 GY-18 310-PL93 PU-18 320-PL166 OR-18 321-PL61 BR-18 324-PL19 BU-18 405-PL122 GY-18 406-PL27 PU-18 420-PL169 OR-18 432-PL168 PK-16 439-PL70 YL-18 441-PL38 OR-18 447-PL156 PK-18 450-PL67 YL-18 450-PL185 YL-18 452-PL139 PU-18 506-PL116 PU-18 507-PL114 WH-18 521-PL307 YL-18 537-PL318 GN-18 552-PL162 WH-18
607-PL406 PK-18
608-PL414 GN-18
614-PL143 PU-18 614-PL155 PU-18 614-PL308 PU-18 604-PL334 OR-18
1 2 3 4 5 6 7 8
614-PL51 PU-18 614-PL42 PU-18 614-PL147 PU-18 614-PL173 PU-18 614-PL218 PU-18 614-PL248 PU-18
617-PL340 BR-18 618-PL337 YL-18
605-PL52 YL-18 606-PL88 GY-18 617-PL340 BR-18 618-PL337 YL-18
614-PL248 PU-18 617-PL340 BR-18 618-PL337 YL-18 668-PL14 BU-18
668-PL14 BU-18 720-PL130 PU-18
720-PL130 PU-18 752-PL361 YL-18 754-PL77 BU-18 754-PL369 BU-18 766-PL82 GN-18 766-PL112 GN-18 892-PL35 BR-16 892-PL121 BR-16 893-PL36 GN-16 893-PL120 GN-16 911-PL5 YL-18 922-PL22 BR-18 923-PL23 GY-18 923-PL57 GY-18
752-PL361 YL-18
105-RH51 202-RH15 308-RH61 200-RH73 614-RH63
564-RH44 GY-16
RD-16 BK-18 YL-18 BK-18 PU-18
RH-C12 1673693 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
F420-RH86 GN-18 158-RH34 BR-16 157-RH35 YL-16 144-RH38 GN-16 116-RH22 BR-16 117-RH23 YL-16 447-RH16 PK-18
614-RH63 PU-18
450-RH57 YL-18 432-RH7 PK-18 603-RH39 PK-16 630-RH27 GY-16 119-RH41 PK-16 507-RH42 WH-18 503-RH43 BR-16 564-RH44 GY-16 307-RH56 OR-16 607-RH36 PK-16 608-RH26 GN-16 133-RH52 OR-18 620-RH37 WH-16 441-RH17 OR-18 568-RH80 GN-18
620-RH37 WH-16 630-RH27 GY-16 975-RH59 WH-18 F420-RH86 GN-18 N756-RH54 PK-18
RH-C2 2285856
PL-C13 1673692 105-PL62 RD-16 202-PL144 BK-18 308-PL59 YL-18 200-PL97 BK-18 614-PL155 PU-18
754-PL28 BU-18 754-PL77 BU-18 754-PL369 BU-18 766-PL111 GN-18 766-PL82 GN-18 766-PL112 GN-18
406-PL27 PU-18 158-PL255 BR-16 157-PL256 YL-16 144-PL395 GN-16 116-PL257 BR-16 117-PL258 YL-16 447-PL156 PK-18 NOTE D 450-PL33 YL-18 432-PL168 PK-16 603-PL263 PK-16 630-PL275 GY-16 119-PL260 PK-16 507-PL114 WH-18 503-PL398 BR-16 564-PL310 GY-16 307-PL146 OR-16 607-PL268 PK-16 608-PL267 GN-16 133-PL1 OR-18 620-PL280 WH-16 441-PL38 OR-18 568-PL80 GN-18
893-PL142 GN-18
RH-C13 1552252 310-RH53 PU-18
1 2 3 4 5 6 7 8 9 10 11 12
309-RH72 GY-18 405-RH55 GY-18 452-RH84 PU-18 439-RH58 YL-18
(43) REAR WIPER SW 214-4709
420-RH79 OR-18 N756-RH54 PK-18 975-RH59 WH-18
RH-C7 2285856
420-PL169 OR-18 N756-PL132 PK-18 975-PL127 WH-18
F712-PL123 GY-18 F712-PL100 GY-18
608-PL414 GN-18
552-PL85 WH-18
(28) FRONT WORK SUPPR 189-3158
1 2
1 2
(29) REAR WORK SUPPR 189-3158
1 2
PY-C1 PY-C2 3E3364 2059362 136-PY2 GN-18 324-PY1 BU-18
(35) DIFFERENTIAL LOCK SW 204-0775
1 2
123-PL29 WH-12 123-PL66 WH-18 123-PL79 WH-16 123-PL150 WH-18
CONN 12
A B C
604-PL72 OR-18 720-PL130 PU-18 111-PL74 RD-18
+ -
202-PL3 BK-18 202-PL20 BK-18 202-PL31 BK-18 202-PL65 BK-18 202-PL92 BK-18 202-PL119 BK-18 202-PL135 BK-16 202-PL287 BK-16 202-PL370 BK-16
200-PL321 BK-18
PL-C10 1552252
506-PL116 507-PL114 521-PL307 537-PL318 552-PL162
(116) FNR SHIFT HANDLE 261-2207
606-PL171 GY-18 605-PL172 YL-18 614-PL173 PU-18
PL-C24 1387675
202-PL174 BK-18 537-PL323 GN-18
CONNECTOR 12 BROWN N939-RK7 GN-18 200-RK8 BK-18
1B
1A
309-PL10 GY-18 310-PL93 PU-18
PU-18 WH-18 YL-18 GN-18 WH-18
605-PL91 YL-18 308-PL75 YL-18
200-PL8 BK-16
324-PL19 BU-18 384-PL21 BU-12 405-PL122 GY-18 406-PL27 PU-18 420-PL169 OR-18 432-PL168 PK-16 439-PL70 YL-18 441-PL38 OR-18 447-PL156 PK-18 450-PL67 YL-18 450-PL185 YL-18 452-PL139 PU-18 506-PL116 PU-18 507-PL114 WH-18 521-PL307 YL-18 537-PL318 GN-18 552-PL162 WH-18 614-PL248 PU-18 617-PL340 BR-18 618-PL337 YL-18 668-PL14 BU-18 720-PL130 PU-18 752-PL361 YL-18 754-PL77 BU-18 754-PL369 BU-18 766-PL82 GN-18 766-PL112 GN-18 892-PL35 BR-16 892-PL121 BR-16 893-PL36 GN-16 893-PL120 GN-16 911-PL5 YL-18 922-PL22 BR-18 923-PL23 GY-18 923-PL57 GY-18 976-PL98 OR-18
200-PL8 BK-16 (50) STEER COLUMN HORN SW 214-4701
320-PL273 OR-18
200-FG1 BK-18 F711-PL76 GN-16 F711-PL95 GN-16 F712-PL78 GY-16 F712-PL96 GY-16 F739-PL152 GN-18 N945-PL291 OR-18
2
X977-PL191 YL-14 X977-PL32 YL-18 X977-PL192 YL-12
2B
500-PL394 BR-16 501-PL397 GN-16 118-PL45 GY-16 605-PL90 YL-18 606-PL86 GY-18 537-PL283 GN-18 502-PL34 OR-16
1 2 3 4 5 6 7 8 9 10 11 12
WIRE GROUP COLOR DESCRIPTIONS
WASHER
GROUND CIRCUIT
WIPER PARK WIPER LOW SPEED WIPER +BAT LH TURN RH TURN TURN +BAT WIPER HIGH SPEED
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON STARTING CIRCUIT START AID CIRCUIT HEATER AND AIR CONDITIONER CIRCUIT TURN SIGNAL / WIPER WASHER CIRCUIT
F712-PL96 GY-16
CAN DATA LINK RS-232 DATA LINK
OTHER COLOR DESCRIPTIONS HIGHWAYS
1 2
RD-18 RD-18
PL-C70 2304011
86
P20
K7
K4
P21
K8
K9
SB
RD-18 RD-18
(25) RIDE CONTROL SOL #1 249-3124
A B C
BK-18 RD-18 BU-18
(47) RIDE CONTROL PRESS SW 304-5696
112-PA7 146-PA2 146-PA6 103-PA1
GY
101-PL49 RD-12 306-PL101 GN-18 202-PL119 BK-18 304-PL24 WH-12
1 5 2 4 3
101-PL50 123-PL66 310-PL93 384-PL21
RD-12 WH-18 PU-18 BU-12
1 5 2 4 3
123-PL29 WH-12 X977-PL32 YL-18 200-PL148 BK-18 X977-PL192 YL-12
PL-C52 1779641 1 2
9
8
7
30
86 85
1 5 2 4 3
3 5 2 4 1
200-PL319 BK-18 110-PL317 RD-16 537-PL318 GN-18 PL-C5 9W1951 133-PL58 OR-16 202-PL342 BK-16 893-PL120 892-PL121 F712-PL96 F711-PL95
A B C D E F G H J
GN-16 BR-16 GY-16 GN-16
(21) START RELAY 115-1615
30
86 85
PL-C25 1791312 111-PL41 RD-16
87 87a 30
86 85
(14) FUEL LIFT PUMP RELAY 115-1615
87 87a
(4) FLASHER 7T-4848
GROUND + BATTERY LAMP OUT
DATA LINK SERVICE CONNECTOR A B D E F G
POWER GND CAT DATA LINK POS CAT DATA LINK NEG CAN (J1939) NEG CAN (J1939) POS
BLUE CONN 9
CONN 17
PL-C48 2426113
6
103-PA1 RD-6
P1
10A
FUEL LIFT 86 +
(13) BACKUP ALARM RELAY 146-9439 K1 POS/HORN
YELLOW CONN 10
86 +
15A
30
618-PL337 614-PL248 617-PL340 180-PL261
KEY
CONN 16
CONN 15
PANEL LH TAIL
10A
P11
10A
P12
10A
P13
30
SPARE 4 MACHINE ECM
143-PV1 BR-18 762-PV3 YL-18
A B C
PL-C60 1552269 143-PL68 BR-18 200-PL94 BK-18
P14
20A
E
P16
15A
LASER GRADE CHECK
112-PA7 PU-10
P15
15A
P17
20A
REAR WIPER
P18
20A
RTD SINGLE TILT
PV-C1 3E3364 143-PV1 BR-18 200-PV2 BK-18
1 2
CONN 13
PV-C3 1552269 762-PV3 YL-18 200-PV2 BK-18
PL-C30 2426115
(24) RETURN TO DIG LOADER SOLENOID 260-3012 REF 3E-8620 SOL
1 2
RED CONN 2 A B C D E F G H
124-PL306 GN-18 158-PL255 BR-16 144-PL395 GN-16 133-PL84 OR-16
RETURN TO DIG PLATFORM - SINGLE TILT
STD FRONT FLOOD
IDENT PL-C36 1552269
(41) LOADER HANDLE NEUTRALIZER SW 9R-9868
1 2
202-PL287 BK-16 202-PL135 BK-16 202-PL370 BK-16 202-PL26 BK-16 (6) CONTROL GND NOTE A
200-PL56 BK-12 200-PL322 BK-14 200-PL272 BK-14 (7) LOWER CAB GND NOTE A
PART NO.
CHG
LOC
NOTE HARNESS AS.
ATCH FRONT FLOOD
AE AC AP AR AT AV AW AX AY CR EF EP ER HL PA PJ PJ PL PT PV PX PY RC RH RK RN WR XC XE XF XG
238-7492 213-6055 290-6814 202-6108 268-7754 290-6813 290-6812 246-8044 290-6804 213-6085 290-6753 178-8465 290-6809 213-6051 268-7759 290-6808 290-6809 290-6723 213-6069 290-6801 233-7977 213-6060 213-6043 290-6738 246-8038 290-6799 256-6803 225-7984 225-7985 225-7986 225-7987
03 04 00 01 03 00 00 03 02 02 03 02 05 03 03 02 02 02 05 01 03 03 05 02 02 07 03 00 00 01 01
SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH SH
2 2 2 2 2 2 2 2 2 1 2 2 2 1 1 2 2 1 2 1 1 1 1 1 1 2 2 2 2 2 2
H-1 E-9 A-14 D-9 B-14 B-7 B-10 B-7 B-10 I-8 E-1 E-2 B-12 G-15 H-2 C-12 C-12 G-9 B-11 E-5 E-4 E-7 H-14 B-14 G-4 I-9 D-5 B-6 B-6 A-6 A-10
AA CC EE FF MM GG HH
246-8053 290-6746 290-6791 290-6792 290-6745 213-6091 213-6092
02 02 00 00 02 04 03
SH SH SH SH SH SH SH
2 2 2 2 2 2 2
F-3 C-2 C-4 C-4 F-3 F-3 F-3
-
149-4993 7Y-3883
01 02
SH 2 SH 2
D-3 D-4
105-PL60 RD-16 110-PL317 RD-16 111-PL41 RD-16 115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 118-PL396 GY-16 119-PL259 PK-16 123-PL29 WH-12 123-PL66 WH-18 123-PL79 WH-16 124-PL306 GN-18 126-PL4 RD-14 127-PL48 OR-14 133-PL58 OR-16 133-PL84 OR-16 143-PL138 BR-14 144-PL395 GN-16 157-PL256 YL-16 158-PL255 BR-16 180-PL261 GN-14
NOTE
LOC
304-PL24 WH-12 306-PL101 GN-18 308-PL17 YL-18 308-PL106 YL-18 308-PL124 YL-18 308-PL133 YL-18 310-PL93 PU-18 320-PL166 OR-18 321-PL61 BR-18 322-PL167 GY-16 384-PL21 BU-12 537-PL318 GN-18 614-PL248 PU-18 617-PL340 BR-18 618-PL337 YL-18 668-PL14 BU-18 720-PL130 PU-18 754-PL77 BU-18 892-PL121 BR-16 893-PL120 GN-16 911-PL5 YL-18 923-PL57 GY-18 976-PL98 OR-18 F711-PL95 GN-16 F712-PL96 GY-16 N939-PL107 GN-18 N945-PL291 OR-18 X977-PL32 YL-18 X977-PL192 YL-12
HVAC AIR CONDITION - ENGINE HVAC - CONSOLE ACCUGRADE - FEATURE ALARM AIR CONDITION SHUTOFF ACCUGRADE - READY (MECH) ACCUGRADE - BASIC (DISPLAY) ACCUGRADE - READY ACCUGRADE - ADVANCED ACCUGRADE READY - SWING CASTING RIDE CONTROL - CONSOLE ENGINE H FUEL SHUTOFF - TURBO J E-STICK JUMPER (14FT) H HEADLINER POWER DISTRIBUTION J BUCKET SENSOR W/STD STICK J BUCKET SENSOR W/14 FT E-STICK PLATFORM - MECH J BACKHOE SENSORS J RTD - SGL TILT (PLATFM) J RETURN TO DIG - SINGLE TILT J DIFF LOCK JUMPER REAR CENTER PIVOT (NACD) (MECH) CONSOLE - SIDE J RIDE CONTROL H ROOF (NACD) J PRODUCT LINK - RADIO - PL121SR J ACCUGRADE - POWER MODULE B J ACCUGRADE - POWER MODULE A J ACCUGRADE - LASER MAST J ACCUGRADE - INCLINOMETER WIRE AS. CABLE AS. H POS (BAT TO STARTER) H POS (STARTER TO ALTERNATOR) H NEG (BATTERY TO SWITCH) H NEG (SWITCH TO FRAME) H POWER DISTRIBUTION H POS (HD) H NEG (HD) STRAP AS. STRAP-GROUND CAB TO FRAME CABLE AS-GROUND ENGINE TO FRAME
NOTE
DESCRIPTION
NOTE A:
ASSEMBLE TERMINALS TO DESIGNATED STUD
VARIOUS
NOTE B:
FOR USE ON EAME MACHINES ONLY
VARIOUS
NOTE C:
WIRES ARE TWISTED. TWISTED 1 TWIST PER 25mm. WIRES TO BE TWISTED ARE: 892-BR AND 893-GN F711-GN AND F712-GY
VARIOUS
NOTE D: NOT USED ON 416E MACHINE
SH 1 E-8
NOTE E:
CLOSED WHEN BRAKE IS DEPRESSED
SH 1 A-13
NOTE F:
CONNECT WIRE AS. FROM PIN 2 TO 3 ON CONNECTOR RH-C6.
NOTE G:
118-PL396 GY-16 123-PL79 WH-16
NOTE J:
ATTACHMENT HARNESS
VARIOUS
NOTE L:
STD FRONT WORK AND STD REAR WORK SWITCHES ARE FOR STANDARD FLOOD LAMP ARRANGEMENTS (4 LAMPS TOTAL). FRONT WORK LAMP AND REAR WORK LAMP SWITCHES ARE FOR MACHINES WITH OPTIONAL ATTACHMENT FLOOD LAMPS (8 LAMPS TOTAL).
SH 2 E-10
NOTE M:
WHEN USING A CAB WITH HEATER ONLY, HEATER AC SW IS REPLACED WITH VENT SW.
SH 2 D-6
NOTE N:
NORMALLY CLOSED AT PROPER REFRIGERANT CHARGE
SH 1 H-1 SH 2 B-8
NOTE T:
FOR HVAC OPTION, CONN 122-BU-12 FROM HVAC HARN TO POWER MODULE SB STUD
NOTE V:
FOR NACD MACHINES ONLY
200-PL16 BK-18 720-PL130 PU-18 N939-PL107 GN-18 143-PL138 BR-14 976-PL98 OR-18 202-PL102 BK-18 911-PL5 YL-18 N945-PL291 OR-18
A B C D E F G H
HYD 86 +
3
30
D
P21
10A
P19
20A
P20
(20) RIDE CONT RELAY 146-9439 K7
85 87 87A
C
K4
86 + 85 87 87A
PL-C31 1552269 308-PL133 YL-18 200-PL180 BK-18
1 2
(27) ARC-SUPPR 189-3158
SYMBOL
DESCRIPTION CIRCUIT CONNECTED CIRCUIT NOT CONNECTED
CIRCUIT GROUPING DESIGNATION
CIRCUIT CONNECTED SPLICE
AC-C5 CALLED OUT AT GROUP LEVEL
146-PA2 GY-10
P22
GRAY CONN 1
ATCH WIRE, CABLE, COMPONENT
VARIOUS
15A
P25
K5
CONNECTOR
OPTION HARNESS - ALTERNATE BASED ON MACHINE CONFIGURATION.
P24
K6 PL-C29 1733141
H#
RIDE CONTROL AND LOAD CHECK CAN NOT BE INSTALLED TOGETHER.
20A
LD CHK
ORANGE CONN 4 A B C D E F G H
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT
NOTE H:
4
PL-C56 2426117
P23
15A
ADVISORY DISP
146-PA6 GY-10
15A
10A
BEACON
ELECTRICAL CONNECTION TO MACHINE STRUCTURE
VARIOUS
NOTE W:
AIR COND COMP
J J J J J J J J J J
VARIOUS
VARIOUS
5
DESCRIPTION
P26
15A
FR WIPER
766-PL112 GN-18 202-PL3 BK-18
P3
10A
ATCH REAR FLOOD
CONN 14
P4
20A
ACC PWR PORT
(45) RETURN TO DIG SW 206-1486
P5
10A
STD REAR FLOOD PX-C1 3E3370 143-PX1 BR-18 762-PX2 YL-18
P6
20A
SEAT
PV-C2 1552267
(17) POSITION LAMP RELAY 146-9439 K3
85 87 87A
SPARE 3
A B C D E F G H
126-PL4 RD-14 115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 127-PL48 OR-14 119-PL259 PK-16
F
P8
15A
86 +
RH TAIL
BROWN CONN 12
PL-C26 2426119
TO ENGINE HARN CONN EF-C14 (SH 2 LOC E-3)
P9
10A
GREEN CONN 11 A B C D E F G H
YL-18 PU-18 BR-18 GN-14
P10
(15) HORN RELAY 146-9439 K2
85 87 87A
TURN
PL-C50 1791311
P7
15A
30
85 87 87A
A B C D E F G H
322-PL167 GY-16 320-PL166 OR-18 157-PL256 YL-16 105-PL60 RD-16 110-PL317 RD-16
G
P2
15A
SPARE 2
A B C D E F G H
923-PL57 GY-18 754-PL77 BU-18 321-PL61 BR-18
H
(22) START AID RELAY 115-1615
SPARE 1
TO ENGINE HARN CONN EF-C5 (SH 2 LOC E-3)
PU-10 GY-10 GY-10 RD-6
87 87a
PL-C20 1116795
TO ENGINE HARN CONN EF-C26 (SH 2 LOC F-3)
SB
POWER DISTRIBUTION BLOCK PL-C51 9X1054
PL-C16 9X1054
NOTE G
USB
101-PL50 RD-12 101-PL49 RD-12
5S
P24
SB
USB
GY
K5
K6
87A
87 RELAY
NOTE T
6S
P23
86
87A
87
30
85
1 2
RELAY
USB
P19
P25
PL-C73 2304011
30
86
87A
I
40 A
85
1 2
87
200-PL15 BK-18 668-PL14 BU-18 1 2 3 4 5 6 7 8 9 10 11 12
552-PL162 WH-18 324-PL19 BU-18 754-PL369 BU-18 752-PL361 YL-18 452-PL139 PU-18
384-PL21 BU-12 304-PL24 WH-12
PL-C71 2304011
30
85
1 2
40A FUSE 278-6377
40 A
(26) RIDE CONTROL SOL #2 249-3125
1 2
SH 2 E-8
10
60 A
PL-C15 9X1054
202-PL102 BK-18 202-PL119 BK-18 202-PL342 BK-16
(48) STALK SW 246-2671
PL-C9 1552252
F711-PL76 GN-16
420-PL169 OR-18 X977-PL191 YL-14 309-PL10 GY-18 307-PL118 OR-18
200-PL9 BK-18 200-PL15 BK-18 200-PL16 BK-18 200-PL46 BK-18 200-PL108 BK-18 200-PL148 BK-18 200-PL180 BK-18 200-PL319 BK-18
PL-C17 2055471
2A
922-PL22 BR-18 923-PL23 GY-18
320-PL166 OR-18 321-PL61 BR-18 322-PL167 GY-16
F711-PL76 GN-16 F711-PL95 GN-16 F712-PL78 GY-16 F712-PL96 GY-16 F739-PL152 GN-18 N945-PL291 OR-18
PL-C19 2055471
2A
202-PL26 BK-16 202-PL102 BK-18
308-PL17 YL-18 308-PL37 YL-18 308-PL106 YL-18 308-PL124 YL-18 308-PL133 YL-18
911-PL5 YL-18 922-PL22 BR-18 923-PL23 GY-18 923-PL57 GY-18
2B
450-PL67 YL-18 432-PL168 PK-16
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
306-PL101 GN-18 307-PL118 OR-18
892-PL35 BR-16 892-PL121 BR-16 893-PL36 GN-16 893-PL120 GN-16
N756-PL132 PK-18
11
PU
304-PL24 WH-12
720-PL130 PU-18 752-PL361 YL-18 754-PL77 BU-18 754-PL369 BU-18 766-PL82 GN-18 766-PL112 GN-18
419-PL25 YL-18 202-PL165 BK-18
439-PL70 YL-18
202-PL342 BK-16 202-PL3 BK-18 202-PL31 BK-18 202-PL65 BK-18 202-PL92 BK-18 202-PL119 BK-18 202-PL135 BK-16 202-PL287 BK-16 202-PL370 BK-16
614-PL248 PU-18 617-PL340 BR-18 618-PL337 YL-18 668-PL14 BU-18
(37) HAZARD SW 214-4702
LH IND LAMP 214-4717
202-PL20 BK-18
405-PL122 GY-18 406-PL27 PU-18 420-PL169 OR-18 432-PL168 PK-16 439-PL70 YL-18 441-PL38 OR-18 447-PL156 PK-18 450-PL67 YL-18 450-PL185 YL-18 452-PL139 PU-18
BATTERY POS BATTERY NEG FWD REV FWD + REV + START RELAY OUT (STB) KEY SW START IN (STB) NEUTRALIZER SW. IN (STG) PARK BRAKE ALARM OUT (STB) PARK BRAKE SW. ENGAGED (STG) NEUTRALIZER LOCK SW. IN (STG)
1 2 3 4 5 6 7 8 9 10 11 12
405-PL122 GY-18
200-PL9 BK-18 200-PL15 BK-18 200-PL16 BK-18 200-PL46 BK-18 200-PL108 BK-18 200-PL56 BK-12 200-PL104 BK-18 200-PL148 BK-18 200-PL319 BK-18
200-PL322 BK- 14
RH-C22 2285856
12
7S
P6
PL-C39 1552252
200-PL272 BK-14
309-PL10 GY-18 310-PL93 PU-18 320-PL166 OR-18 321-PL61 BR-18 324-PL19 BU-18
N945-PL291 OR-18
13
P18
-
40A FUSE 278-6377
60A FUSE 267-2701
200-PL94 BK-18 200-PL180 BK-18
306-PL101 GN-18 307-PL118 OR-18 308-PL17 YL-18 308-PL37 YL-18 308-PL106 YL-18 308-PL124 YL-18 308-PL133 YL-18
322-PL167 GY-16 324-PL19 BU-18 405-PL122 GY-18 406-PL27 PU-18 420-PL169 OR-18 432-PL168 PK-16 439-PL70 YL-18 441-PL38 OR-18 447-PL156 PK-18 450-PL67 YL-18 452-PL139 PU-18 506-PL116 PU-18 507-PL114 WH-18 521-PL307 YL-18 552-PL162 WH-18 752-PL361 YL-18 754-PL369 BU-18 922-PL22 BR-18 923-PL23 GY-18 X977-PL191 YL-14
180-PL261 GN-14
200-PL94 BK-18 200-PL180 BK-18 200-PL321 BK-18 200-PL322 BK-14
(34) BRAKE SW RH 105-8034 NOTE E
406-PL27 PU-18 506-PL116 PU-18 507-PL114 WH-18
N756-RH54 PK-18 975-RH59 WH-18
14
P5
RK-C4 1552269
976-RK4 OR-18
SIDE CONSOLE
15
N939-RK6 GN-18 N939-RK7 GN-18 N939-RK9 GN-18
447-PL156 PK-18 521-PL307 YL-18
124-PL306 GN-18 126-PL4 RD-14 127-PL48 OR-14 133-PL58 OR-16 133-PL84 OR-16 143-PL68 BR-18 143-PL138 BR-14 144-PL395 GN-16 157-PL256 YL-16 158-PL255 BR-16
124-PL306 GN-18 126-PL4 RD-14 127-PL48 OR-14 133-PL58 OR-16 133-PL84 OR-16 143-PL68 BR-18 143-PL138 BR-14 144-PL395 GN-16 157-PL256 YL-16 158-PL255 BR-16
(33) BRAKE SW LH 105-8034 NOTE E
A B C
105-PL18 RD-18 105-PL60 RD-16 111-PL41 RD-16 115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 118-PL396 GY-16 119-PL259 PK-16 123-PL29 WH-12 123-PL66 WH-18 123-PL79 WH-16 123-PL150 WH-18
105-PL18 RD-18 105-PL60 RD-16 111-PL41 RD-16 115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 118-PL396 GY-16 119-PL259 PK-16
200-RH73 BK-18 202-RH62 BK-18
(3) GRADE CONTROL ALARM 232-1792
P8
+BAT
60 A
RK-C3 1552267
CAT DATA LINK
CONN 1
(49) START AID SW 214-4722
P10
(30) RIDE CONTROL ARC SUPPR 189-3158
1 2
N939-RK6 GN-18 200-RK3 BK-18
F739-PL152 GN-18
320-PL293 OR-18
P17
RK-C2 1552269
606-PL87 GY-18
F712-PL78 GY-16
PL-C59 3E3382
1 2 3 4 5 6
200-RK1 BK-18 N939-RK5 GN-18
N939-RK9 GN-18 200-RK10 BK-18
123-RK2 WH-18
668-PL13 BU-18 608-PL414 GN-18
1A
F712-PL137 GY-18
P4
(16) HVAC POWER RELAY 276-7287
+BAT
RK-C5 1552269
200-RK3 BK-18 200-RK8 BK-18 200-RK10 BK-18
PL-C1 2285856
9
5
668-PL12 BU-18 607-PL406 PK-18
1B
F711-PL95 GN-16
P7
P26
(46) RIDE CONTROL SW 214-4719
668-PL14 BU-18 607-PL406 PK-18
F711-PL99 GN-18
439-PL70 YL-18
1 2 3 4
123-PL150 WH-18 202-PL65 BK-18 307-PL118 OR-18 309-PL10 GY-18
506-PL116 PU-18
CONN 2
RH-C15 1552273
320-RH299 OR-18
309-PL10 GY-18 405-PL122 GY-18 452-PL139 PU-18
RK-C1 3E3376
123-PL150 WH-18 202-PL65 BK-18 322-PL167 GY-16 441-PL38 OR-18
308-PL388 YL-18 202-PL2 BK-18 922-PL22 BR-18 923-PL160 GY-18 752-PL361 YL-18 754-PL28 BU-18 306-PL101 GN-18 307-PL163 OR-16 766-PL111 GN-18 568-PL80 GN-18 419-PL81 YL-18 708-PL175 YL-18
(19) POWER RELAY #2 311-7567
+BAT
PL-C3 1673692
RH IND LAMP 214-4723
975-PL127 WH-18
F711-PL136 GN-18 F711-PL103 GN-18
10
6
1
923-PL23 GY-18 923-PL57 GY-18 923-PL160 GY-18
P9
RIDE CONTROL ATCH
911-PL5 YL-18
PL-C2 3E5179 310-PL93 PU-18
PL-C40 1552272 F739-PL152 GN-18 200-PL104 BK-18 N939-PL107 GN-18 976-PL98 OR-18
202-PL164 BK-18
893-PL36 GN-16 893-PL120 GN-16
922-PL22 BR-18
CONN 3
9
F711-PL76 GN-16 F711-PL95 GN-16 F712-PL78 GY-16 F712-PL96 GY-16 F739-PL152 GN-18 N945-PL291 OR-18
892-PL141 BR-18 892-PL35 BR-16 892-PL121 BR-16
P16
P22
976-RK4 OR-18
308-PL17 YL-18 308-PL37 YL-18 308-PL106 YL-18 308-PL124 YL-18 308-PL133 YL-18
630-PL275 GY-16
CONN 4
GN-18 PK-16 PK-16 GN-16
614-RH30 PU-18 614-RH33 PU-18 614-RH48 PU-18 614-RH60 PU-18 614-RH65 PU-18 614-RH66 PU-18 614-RH67 PU-18 614-RH68 PU-18 614-RH81 PU-18 614-RH88 PU-18
603-PL263 620-PL280 608-PL413 607-PL371
1 2 3 4 5 6
306-PL101 GN-18 307-PL118 OR-18
606-PL87 GY-18 606-PL86 GY-18 606-PL171 GY-18
PL-C21 1552264
307-RH56 OR-16 308-RH61 YL-18 309-RH72 GY-18 310-RH53 PU-18 320-RH299 OR-18 405-RH55 GY-18 420-RH79 OR-18 432-RH7 PK-18 439-RH58 YL-18 441-RH17 OR-18 447-RH16 PK-18 450-RH57 YL-18 452-RH84 PU-18 503-RH43 BR-16 507-RH42 WH-18 564-RH20 GY-16 564-RH21 GY-18
F711-PL99 GN-18 F712-PL100 GY-18
A B C
605-PL91 YL-18 605-PL172 YL-18 605-PL90 YL-18
606-PL88 GY-18
PL-C22 1552273
202-RH3 BK-18 119-RH40 PK-16 564-RH20 GY-16 202-RH47 BK-18 614-RH68 PU-18 310-RH53 PU-18
L6
L5
564-RH21 603-RH39 607-RH36 608-RH26 614-RH30 614-RH33 614-RH48 614-RH68 614-RH81 614-RH88 620-RH37 630-RH27
PL-C67 1552267
202-RH25 BK-18 202-RH71 BK-18 614-RH48 PU-18 503-RH43 BR-16 119-RH41 PK-16 119-RH40 PK-16 507-RH42 WH-18 564-RH21 GY-18
FILM 231-9357 L4
202-RH89 BK-18 310-RH53 PU-18 320-RH299 OR-18 503-RH43 BR-16 507-RH42 WH-18 564-RH20 GY-16
605-PL52 YL-18
(38) HORN SW 214-4701
MOM
B
116-RH22 BR-16 117-RH23 YL-16 119-RH41 PK-16 144-RH38 GN-16 157-RH35 YL-16 158-RH34 BR-16 200-RH73 BK-18 202-RH3 BK-18 202-RH25 BK-18 202-RH31 BK-18 202-RH32 BK-18 202-RH47 BK-18 202-RH62 BK-18 202-RH71 BK-18
2
133-RH52 OR-18
1
202-PL3 BK-18 202-PL20 BK-18 202-PL31 BK-18 202-PL65 BK-18 202-PL92 BK-18 202-PL119 BK-18 202-PL135 BK-16 202-PL287 BK-16 202-PL370 BK-16
604-PL72 OR-18 604-PL71 OR-18
115-PL190 RD-18 200-PL321 BK-18
CONN 19
SERIAL GND SERIAL RXD SERIAL TXD
123-RK2 WH-18
8
IGN
SEND
1
568-PL80 GN-18
A B C
202-PL20 BK-18 143-PL63 BR-18
200-PL94 BK-18 200-PL180 BK-18 200-PL321 BK-18 200-PL322 BK-14
604-PL334 OR-18
(1) POWER PORT 178-7539
GN-16 YL-16 BR-16 BK-18
202-RH2 BK-18 202-RH11 BK-18 202-RH12 BK-18 202-RH13 BK-18 202-RH64 BK-18 202-RH3 BK-18 202-RH25 BK-18 202-RH32 BK-18 202-RH31 BK-18 202-RH47 BK-18 202-RH62 BK-18 202-RH71 BK-18 202-RH89 BK-18
124-PL306 GN-18 614-PL308 PU-18 521-PL307 YL-18
A B C
K1
CONNECTOR 4 ORANGE
PL-C12 2285856
10
TORQ CONV TEMP GAGE 170-6542
144-RH38 157-RH35 158-RH34 200-RH73
CONN 6
PL-C35 1552267
4
2
PARK BRAKE
133-RH10 OR-18
133-RH1 OR-18 133-RH8 OR-18 133-RH69 OR-18 133-RH9 OR-18 133-RH10 OR-18
TO HVAC HARNESS CONN AC-C7 (SH 2 LOC C-4)
5
3
RIGHT TURN
D
105-RH51 RD-16 133-RH1 OR-18 133-RH8 OR-18 133-RH9 OR-18 133-RH10 OR-18 133-RH69 OR-18 202-RH2 BK-18 202-RH11 BK-18 202-RH12 BK-18 202-RH13 BK-18 202-RH64 BK-18 307-RH56 OR-16 308-RH61 YL-18 309-RH72 GY-18 405-RH55 GY-18 420-RH79 OR-18 432-RH7 PK-18 439-RH58 YL-18 441-RH17 OR-18 447-RH16 PK-18 450-RH57 YL-18 452-RH84 PU-18 568-RH80 GN-18 614-RH60 PU-18 614-RH65 PU-18 614-RH66 PU-18 614-RH67 PU-18 975-RH59 WH-18 F420-RH86 GN-18 N756-RH54 PK-18
RD-16 BR-16 YL-16 PK-16
SERIAL SERVICE CONNECTOR A B C
CONN 18
HI BEAM
(44) STD REAR WORK LAMP SW 214-4699 (4 LIGHT) NOTE L
(36) STD FRONT WORK LAMP SW 214-4697 (4 LIGHT) NOTE L
105-RH51 116-RH22 117-RH23 119-RH41
564-PL310 GY-16
(18) POWER RELAY #1 276-7290
P3
(39) HORN SW FRONT CONSOLE 214-4701
F739-PL152 GN-18 614-PL147 PU-18
LEFT TURN
(42) PARK BRAKE SW 154-5416
10
6
PL-C7 1082253
503-PL398 BR-16 503-PL398 BR-16 506-PL116 PU-18
419-PL55 YL-18 202-PL69 BK-18
2
604-PL71 OR-18 702-PL131 OR-18 111-PL73 RD-18
500-PL394 BR-16 501-PL397 GN-16 502-PL34 OR-16
1 2
4
PL-C8 1082253
452-PL139 PU-18
PL-C27 3E3364
3
PL-C28 1552269
450-PL33 YL-18 450-PL181 YL-18
RD
RELAY
PL-C4 2285856
9
5
(52) XMSN LOCK SW 214-4716
202-PL64 BK-18 200-PL44 BK-18
143-PL157 BR-18 324-PL19 BU-18
450-PL54 YL-18 450-PL67 YL-18 450-PL185 YL-18
K3
320-PL128 OR-18 614-PL51 PU-18
320-PL166 OR-18 320-PL128 OR-18 320-PL273 OR-18
420-PL169 OR-18 432-PL168 PK-16 439-PL70 YL-18 441-PL38 OR-18 447-PL156 PK-18
PARK. BK FUNCTION TABLE PARK BRAKE SWITCH ENGAGED NC,PINS A,C CONNECTED DISENGAGED NO,PINS A,B CONNECTED
2
10
6
PL-C37 1552269
419-PL25 YL-18 419-PL81 YL-18
8S
P13
CONN 20
202-PL43 BK-18 308-PL109 YL-18 202-PL105 BK-18
405-PL122 GY-18 406-PL27 PU-18
E
4
PL-C33 1552269
321-PL61 BR-18 324-PL19 BU-18
419-PL55 YL-18
3
N957-PL179 PK-18 N960-PL153 OR-16 N979-PL39 GN-18
720-PL130 PU-18 752-PL361 YL-18 754-PL28 BU-18 766-PL111 GN-18 911-PL5 YL-18 922-PL22 BR-18 923-PL160 GY-18 F739-PL152 GN-18 N945-PL291 OR-18
309-PL10 GY-18 310-PL93 PU-18
HEADLINER
TO PRODUCT LINK HARN CONN WV-C2 (SH 2 LOC C-7)
PL-C32 9X4813
105-PL279 RD-18 708-PL175 YL-18 614-PL42 PU-18
708-PL175 YL-18
306-PL101 GN-18
975-PL127 WH-18 F711-PL99 GN-18 F712-PL100 GY-18 N756-PL132 PK-18
CONN 7
200-PL8 BK-16 200-PL44 BK-18 200-PL94 BK-18 200-PL180 BK-18 200-PL322 BK-14
200-PL321 BK-18
630-PL275 GY-16
123-PL6 WH-18 500-PL394 BR-16 501-PL397 GN-16 502-PL34 OR-16
306-PL101 GN-18 307-PL163 OR-16 308-PL75 YL-18 308-PL109 YL-18 308-PL388 YL-18 320-PL128 OR-18 320-PL273 OR-18 324-PL19 BU-18 419-PL25 YL-18 419-PL81 YL-18 450-PL54 YL-18 500-PL394 BR-16 501-PL397 GN-16 502-PL34 OR-16 506-PL116 PU-18 537-PL283 GN-18 537-PL323 GN-18 552-PL162 WH-18 568-PL80 GN-18 604-PL71 OR-18 604-PL72 OR-18 605-PL90 YL-18 605-PL91 YL-18 605-PL172 YL-18 606-PL86 GY-18 606-PL87 GY-18 606-PL171 GY-18 608-PL414 GN-18 614-PL42 PU-18 614-PL51 PU-18 614-PL147 PU-18 614-PL173 PU-18 614-PL218 PU-18 607-PL406 PK-18 668-PL14 BU-18 702-PL131 OR-18
143-PL63 BR-18 143-PL126 BR-18 143-PL157 BR-18 143-PL68 BR-18 143-PL138 BR-14
614-PL155 PU-18 614-PL308 PU-18 617-PL340 BR-18 618-PL337 YL-18 620-PL280 WH-16
CONN 8
202-PL2 BK-18 202-PL11 BK-18 202-PL20 BK-18 202-PL43 BK-18 202-PL64 BK-18 202-PL105 BK-18 202-PL115 BK-18 202-PL161 BK-18 202-PL164 BK-18 202-PL165 BK-18 202-PL174 BK-18
133-PL1 OR-18 133-PL40 OR-18
604-PL334 OR-18 605-PL52 YL-18 606-PL88 GY-18 607-PL268 PK-16 607-PL371 PK-16 608-PL267 GN-16 608-PL413 GN-16
RH SPKR 262-9567
+ -
123-PL29 WH-12 123-PL79 WH-16 123-PL66 WH-18 123-PL150 WH-18
124-PL306 GN-18 126-PL4 RD-14 127-PL48 OR-14
105-PL62 RD-16 115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 119-PL260 PK-16 124-PL306 GN-18 133-PL1 OR-18 144-PL395 GN-16 157-PL256 YL-16 158-PL255 BR-16 200-PL97 BK-18 200-PL321 BK-18 202-PL69 BK-18 202-PL144 BK-18 307-PL146 OR-16 308-PL59 YL-18 309-PL10 GY-18 310-PL93 PU-18 320-PL293 OR-18 405-PL122 GY-18 406-PL27 PU-18 419-PL55 YL-18 420-PL169 OR-18 432-PL168 PK-16 439-PL70 YL-18 441-PL38 OR-18 447-PL156 PK-18 450-PL33 YL-18 452-PL139 PU-18 503-PL398 BR-16 507-PL114 WH-18 521-PL307 YL-18 564-PL310 GY-16 568-PL80 GN-18 603-PL263 PK-16
H GND
1 2 3 4 5 6
200-HL21 BK-14 500-HL10 BR-16 501-HL11 GN-16 502-HL12 OR-16 118-HL9 GY-14
119-HL7 PK-14 123-HL18 WH-18
200-HL1 BK-12
105-PL279 RD-18 111-PL73 RD-18 111-PL74 RD-18 118-PL45 GY-16 143-PL63 BR-18 143-PL126 BR-18 143-PL157 BR-18 200-PL8 BK-16 200-PL44 BK-18
1 2 3 4 5 6 7 8 9 10 11 12
N957-PL179 PK-18 N960-PL153 OR-16 N979-PL39 GN-18
(117) SERVICE METER 161-3932
-
+
118-PL45 GY-16 118-PL396 GY-16
TO BATTERY CABLE (SH 2 LOC E-4)
P2
P12
CONNECTOR 2 RED
119-PL401 PK-14 119-PL260 PK-16
SIG
518-PL177 OR-18
CONN 9
9
BK-18 BK-18 OR-18 WH-18
450-PL54 YL-18
115-PL190 RD-18 116-PL257 BR-16 117-PL258 YL-16 118-PL418 GY-14
5
PL-C69 1552252 105-PL18 RD-18 202-PL31 BK-18 308-PL37 YL-18 450-PL185 YL-18 893-PL36 GN-16 892-PL35 BR-16 F712-PL78 GY-16 F711-PL76 GN-16
17
(2) BACKUP ALARM 154-5428
2
PL-C14 2285856
202-PL11 BK-18
111-PL41 RD-16 111-PL73 RD-18 111-PL74 RD-18
F711-PL136 GN-18 F712-PL137 GY-18 N756-PL132 PK-18
321-PL61 BR-18 200-PL159 BK-18
105-PL60 RD-16 105-PL18 RD-18 105-PL279 RD-18
MOTOR
308-PL124 YL-18 200-PL108 BK-18 308-PL106 YL-18 200-PL46 BK-18 308-PL17 YL-18 200-PL9 BK-18
P1
K2
P15
18
321-RC3 BR-18 200-RC4 BK-18
1 2
RD-16 BK-16
202-PL115 202-PL161 702-PL131 552-PL162
(31) AWD SW 214-4692
10
6
1
A305-RC1 YL-18
7
105-PL30 RD-18 105-PL53 RD-18 105-PL62 RD-16
4
7
RC-C3 1552269
PL-C61 1552273 1 2 3 4 5 6
3
5
RC-C5 3E3382
1
4
CONN 10
(11) SEAT GROUP 273-6372
CONNECTOR 9 BLUE
1
60 A
3
105-PL53 RD-18 126-PL4 RD-14 127-PL48 OR-14 133-PL40 OR-18 200-PL159 BK-18 202-PL135 BK-16 308-PL134 YL-18 321-PL61 BR-18 450-PL181 YL-18 614-PL143 PU-18 892-PL141 BR-18 893-PL142 GN-18 975-PL127 WH-18
614-PL143 PU-18 450-PL181 YL-18
1 2
1 2
P11
P14 8
PL-C6 1552269
TO ACCUGRADE HARN CONN AT-C8 (SH 2 LOC B-6)
180-PL261 GN-14 200-PL272 BK-14
143-PL126 BR-18 N945-PL291 OR-18 911-PL5 YL-18 614-PL218 PU-18
2
I
PL-C11 1552269
MOM
CONN 11
(51) NUETRALIZER XMSN HANDLE SW 263-7261
1 2
CONNECTOR 1 GREY
126-PL4 RD-14 202-PL135 BK-16 127-PL48 OR-14 308-PL134 YL-18 892-PL141 BR-18 893-PL142 GN-18 F711-PL136 GN-18 F712-PL137 GY-18 105-PL53 RD-18 133-PL40 OR-18 975-PL127 WH-18 N756-PL132 PK-18
1 2 3 4 5 6 7 8 9 10 11 12
TO ACCUGRADE HARN CONN AT-C5 (SH 2 LOC B-6)
766-PL82 GN-18 202-PL92 BK-18
CONNECTOR 11 GREEN
PL-C65 1552252
2
BLADE, SPADE, RING OR SCREW TERMINAL
30
K8 146-9439 (12) AWD BRAKE RELAY
(5) FUSE BLOCK 247-8199
COLOR ABBREVIATIONS ABBREV
COLOR
RD WH OR YL PK BK GY PU BR GN BU
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
THIS SCHEMATIC IS FOR THE 416E BACKHOE LOADER ELECTRICAL SYSTEM VOLUME 1 of 2: CAB MEDIA NUMBER: UENR0235-02 SCHEMATIC PART NUMBER: 290-6780, CHANGE: 00, VERSION: S
Components are shown installed on a fully operable machine with the key and engine off, transmission shifter in neutral and with parking brake set. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations. Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.
2
1
B
A
8 STOP TAIL TURN LAMP 172-6490
TURN GND TAIL STOP
REAR LH ATCH FLOOD 290-5760
1 2
REAR LH STD FLOOD 234-4328
F
1 2 3 4
REAR RH STD FLOOD 234-4328
REAR RH ATCH FLOOD 290-5760
STOP TAIL TURN LAMP 172-6490
TURN GND TAIL STOP
RN-C17 1552272 605-RN38 200-RN13 617-RN45 604-RN41
7
1 2
RN-C12 1552269 608-RN30 GN-18 200-RN4 BK-18
1 2
RN-C2 1552269 630-RN23 GY-18 200-RN8 BK-18
1 2 3 4
RN-C18 1552272 606-RN36 200-RN11 618-RN44 604-RN42
GY-18 BK-18 YL-18 OR-18
605-RN39 YL-18 200-RN15 BK-18
200-RN6 BK-18 200-RN11 BK-18 200-RN7 BK-18 200-RN5 BK-18 200-RN1 BK-12
200-RN1 BK-12
RN-C1 1552269 630-RN24 GY-18 200-RN7 BK-18
1 2
5
4
3
2
1
RN-C15 1552269
YL-18 BK-18 BR-18 OR-18
RN-C11 1552269 608-RN29 GN-18 200-RN6 BK-18
6
200-RN4 BK-18 200-RN6 BK-18 200-RN7 BK-18 200-RN8 BK-18 200-RN11 BK-18 200-RN13 BK-18 604-RN41 OR-18 604-RN42 OR-18 605-RN38 YL-18 606-RN36 GY-18 608-RN29 GN-18 608-RN30 GN-18 617-RN45 BR-18 618-RN44 YL-18 630-RN23 GY-18 630-RN24 GY-18
200-RN9 BK-18 200-RN8 BK-18 200-RN4 BK-18 200-RN13 BK-18
200-RN2 BK-12
200-RN3 BK-12 (66) UPPER CAB GND NOTE A
TO PLATFORM HARN CONN PL-C22 (SH 1 LOC D-12)
CONN 5
TO PLATFORM HARN CONN PL-C21 (SH 1 LOC C-12)
CONN 4
1 2 3 4 5 6
1 2 3 4 5 6 7 8
RN-C4 3E3382 603-RN43 620-RN25 608-RN28 607-RN31
PK-16 WH-16 GN-16 PK-16
630-RN22 GY-16 RN-C3 3E3388 604-RN40 OR-18 605-RN37 606-RN34 617-RN45 618-RN44
YL-18 GY-18 BR-18 YL-18
200-RN3 BK-12 200-RN14 BK-16 200-RN15 BK-18 200-RN16 BK-18 200-RN17 BK-18 200-RN18 BK-18
604-RN40 OR-18
604-RN41 OR-18 604-RN42 OR-18
605-RN37 YL-18
605-RN38 YL-18 605-RN39 YL-18
606-RN34 GY-18
606-RN35 GY-18 606-RN36 GY-18
607-RN31 PK-16
607-RN32 PK-18 607-RN33 PK-18
608-RN28 GN-16
608-RN29 GN-18 608-RN30 GN-18
YL-18 BK-18
FRONT LH TURN LAMP 172-6489
CONNECTOR FOR IPV
607-RN32 PK-18 200-RN16 BK-18
1 2
CONN 37
RN-C7 1552269 FRONT LH STD FLOOD 234-4328
1 2
RN-C13 1552269 620-RN27 WH-18 200-RN17 BK-18
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
FRONT LH ATCH FLOOD 234-4329
1 2
RN-C14 1552269 620-RN26 WH-18 200-RN18 BK-18
200-RN5 BK-18 200-RN9 BK-18 200-RN14 BK-16 200-RN15 BK-18 200-RN16 BK-18 200-RN17 BK-18 200-RN18 BK-18 603-RN43 PK-16 605-RN39 YL-18 606-RN35 GY-18 607-RN32 PK-18 607-RN33 PK-18 620-RN26 WH-18 620-RN27 WH-18
603-RN43 PK-16
1 2
FRONT RH ATCH FLOOD 234-4329
1 2
TO PLATFORM HARNESS PL-C3 (SH 1 LOC F-5)
RN-C8 1552269 607-RN33 PK-18 200-RN5 BK-18
FRONT RH STD FLOOD 234-4328
1 2
CONN 17
RN-C16 1552269 606-RN35 GY-18 200-RN9 BK-18
1 2
YL-18 BK-18
FRONT RH TURN LAMP 172-6489
BEACON SOCKET 1787539 ROTATING BEACON 180-3664
603-RN43 PK-16 200-RN14 BK-16
EF-C2 1552269 752-EF35 YL-18 922-EF80 BR-18
EF-C6 1552269 104-EF1 RD-14 200-EF2 BK-14
EF-C26 1673693 123-EF62 202-EF67 322-EF26 441-EF19
104-EF1 RD-14 WH-18 BK-18 GY-16 OR-18
123-EF23 123-EF28 123-EF52 123-EF53 123-EF62
2
1
WH-18 WH-18 WH-18 WH-18 WH-18
405-EF39 GY-18
439-EF16 YL-18
620-RN26 WH-18 620-RN27 WH-18
630-RN22 GY-16
630-RN23 GY-18 630-RN24 GY-18
TO PLATFORM HARNESS PL-C39 (SH 1 LOC F-6)
CONN 16
TO PLATFORM HARNESS PL-C52 (SH 1 LOC E-6)
1 2
BK-14 BK-14
AE-C1 1552269 513-AE1 OR-18 200-AE2 BK-18
EF-C16 1552267 123-EF52 WH-18 202-EF44 BK-18 439-EF16 YL-18
1 2
(94) AC COMPRESSOR CLUTCH SOL 214-4302
513-AE1 OR-18 513-AE5 OR-18 513-AE3 OR-18
CONN 35
(104) HVAC SUPPRESSOR 189-3158
1 2
F
HVAC - ATCH A B C
(91) FUEL WATER SEPARATOR SENSOR 193-0618
BATTERY GROUND LAMP
PK-18 BK-18 YL-18
1
506-EF79 PU-18 200-EF82 BK-18
2
(73) FRONT WASHER MOTOR 6T-1375
MOTOR
(75) REAR WASHER MOTOR 6T-1375
1
507-EF81 WH-18 200-EF83 BK-18
NOTE A
202-EF7 BK-18 202-EF13 BK-18 202-EF44 BK-18 202-EF48 BK-16 202-EF59 BK-18 202-EF43 BK-18 202-EF4 BK-18 202-EF67 BK-18
WH-18 BU-18 BU-18 YL-18 PU-18
MOTOR
EF-C31 1237615
(67) XMSN GND
2
EF-C23 1166158 420-EF60 OR-18 202-EF59 BK-18
A B
EF-C12 1552269 441-EF19 OR-18 202-EF4 BK-18
1 2
(107) AIR FILTER SW 318-0302 TURBO ENGINES
(85) COOLANT TEMP SENDER 244-3106 T
304-EF64 WH-12 307-EF40 OR-18 309-EF21 GY-18 322-EF26 GY-16 324-EF74 BU-18 384-EF50 BU-10 405-EF39 GY-18 406-EF37 PU-18 420-EF60 OR-18 432-EF68 PK-16 439-EF16 YL-18 441-EF19 OR-18 447-EF22 PK-18 450-EF38 YL-18 452-EF86 PU-18 506-EF79 PU-18 507-EF81 WH-18 521-EF14 YL-18 552-EF17 WH-18 752-EF35 YL-18 754-EF31 BU-18 922-EF80 BR-18 923-EF75 GY-18 X977-EF54 YL-14
EF-C14 1779646 384-EF50 BU-10 304-EF64 WH-12
CONN 15
E
513-AE5 OR-18 200-AE6 BK-18
EF-C28 1237615
420-EF60 OR-18 X977-EF54 YL-14 309-EF21 GY-18 307-EF40 OR-18
552-EF17 324-EF74 754-EF31 752-EF35 452-EF86
AE-C4 3E3364 521-AE4 YL-18 200-AE7 BK-18
(105) A/C REFRIGERANT PRESS SW 236-6923 A B
AE-C2 1552269
200-AE2 BK-18 200-AE6 BK-18 200-AE7 BK-18
521-AE4 YL-18
200-EF46 BK-14
922-EF80 BR-18 923-EF75 GY-18
EF-C5 3E5179
ROOF (NACD)
1 2
450-EF38 YL-18 432-EF68 PK-16
1 2 3 4 5 6 7 8 9 10 11 12
AE-C3 1684999 521-AE4 YL-18 513-AE3 OR-18
(100) REV SOL 278-0209
RD-18 RD-18
521-EF14 YL-18 200-EF41 BK-18
200-EF2 BK-14 200-EF6 BK-18 200-EF30 BK-16 200-EF82 BK-18 200-EF83 BK-18 200-EF3 BK-18 200-EF41 BK-18 200-EF70 BK-18 200-EF72 BK-18 200-EF76 BK-18 200-EF78 BK-18
406-EF37 PU-18 506-EF79 PU-18 507-EF81 WH-18
1 2
(97) FWD SOL 278-0209
RD-18 RD-18
EF-C15 1552269
447-EF22 PK-18 521-EF14 YL-18
617-RN45 BR-18 618-RN44 YL-18 620-RN25 WH-16
EF-C3 1552269 754-EF31 BU-18 923-EF75 GY-18
1 2
EF-C20 1552269 406-EF37 PU-18 202-EF43 BK-18
(112) COOLANT TEMPERATURE SW 235-8747
1 2 T
EF-C32 1552269 405-EF39 GY-18 202-EF13 BK-18
1 2
EF-C10 1552269 447-EF22 PK-18 202-EF7 BK-18
1 2
(113) ENGINE OIL PRESSURE SW 237-4894
PK-18 BR-18
(86) FUEL LEVEL SENDER 251-3231
E
(87) TORQUE CONVERTER TEMP SENDER 4W-9972
452-EF86 PU-18 T
EF-C19 1552269
322-EF26 GY-16 200-EF3 BK-18
TO POWER DISTRIBUTION BLOCK SH 1 LOC I-1
(68) FORWARD HORN 164-9425
1 2
EF-C18 7N9738
CBL-MM1 RD-00
432-EF68 PK-16 202-EF48 BK-16
1 2
(110) BRAKE FLUID LEVEL SW 4E-8619
BK-16 BR-16
CBL-EE BK-00 NACD ONLY CBL-MM1 RD-00 (108) BATTERY DISCONNECT SW 7N-0718
CBL-AA1 RD-00
CBL-HH1 BK-00
CBL-FF BK-00
D
POS
(95) AWD SOLENOID 248-3290
RD-18 RD-18
1 2
EF-C1 1552269
CBL-GG1 RD-00 NEG
EF-C4 1552269
552-EF69 WH-18 200-EF70 BK-18
552-EF17 WH-18 200-EF70 BK-18
(57) BATTERY STD 230-6368 - NACD
200-EF72 BK-18
552-EF71 WH-18 200-EF72 BK-18
200-EF76 BK-18
324-EF73 BU-18 200-EF76 BK-18
(101) AWD SUPPRESSOR 189-3158
1 2
EF-C29 1552269 (96) DIFF LOCK SOLENOID 248-3290
RD-18 RD-18
1 2
EF-C30 1552269 CBL-HH1 BK-00
NEG
POS
324-EF74 BU-18 200-EF78 BK-18
CBL-GG1 RD-00 (56) BATTERY HD 230-6368 - NACD
324-EF77 BU-18 200-EF78 BK-18
(102) DIFF LOCK SUPPRESSOR 189-3158
1 2
EF-C17 1552269 123-EF28 WH-18 200-EF6 BK-18
1 2
EP-C1 EP-C2 3E3364 1761477 327-EP1 PK-16 200-EP2 BK-16
(99) FUEL SHUTOFF TURBO SOLENOID 176-6219
A B
CONN 34 132-1806
1
3
4
CONN 34
(114) HEATER A/C SW 214-4718 NOTE M 7
J1 KEY SWITCH RUN
CAT DATA LINK (+) NEGATIVE BATTERY 1 (-) POS LAMP RLY (SWB)
CAT DATA LINK (-) NEGATIVE BATTERY 1 (-)
POSITIVE BATTERY 1 (+)
POSITIVE BATTERY 1 (+) POSITIVE BATTERY 1 (+)
8V SENSOR SUPPLY 8V SENSOR RETURN
NEGATIVE BATTERY 1 (-)
10V/PHS POWER SUPPLY 10V SNSR RETURN (NEG BATTERY 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 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
J2 KEY SWITCH START AUDIO INDICATOR (2A ON/OFF) DRIVE 1-3 RETURN 1 (ON/OFF 1-5)
BOOM STICK BUCKET E-STICK
CYL CYL CYL CYL
EF-C21 1552269
(106) A/C VENT SW 214-4703 NOTE M
9
5
ALTERNATOR W TERMINAL POSN SNSR (SWG/PWM 1) POSN SNSR (SWG/PWM 2) POSN SNSR (SWG/PWM 3) POSN SNSR (SWG/PWM 4)
SWING POSN SNSR (SWG/PWM 9)
A
MACHINE CAN (A) DATA LINK (+) MACHINE CAN (A) DATA LINK (-)
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
AT-C1 1471445 308-AT32 YL-18 (118) PROD LINK RADIO 263-9088 BAT + BAT KEY SW RUN R TERM RS-232-TXD
893-AT16 GN-18
RS-232-RXD RS-232-GND RS-232-DTR RS-232-DSR
202-AT1 BK-16 614-AT17 PU-18
WR-C2 3E5179
125-WR1 200-WR2 308-WR3 403-WR4
125-WR1 OR-18 200-WR2 BK-18 308-WR3 YL-18 403-WR4 GN-18 N957-WR7 PK-18
1 2 3 4 5 6 7 8 9 10 11 12
N960-WR6 OR-18 N979-WR5 GN-18 N970-WR8 YL-18 N973-WR9 BR-18
OR-18 BK-18 YL-18 GN-18
N979-WR5 GN-18 N960-WR6 OR-18 N957-WR7 PK-18
WR-C1 1552252
892-AT15 BR-18
1 2 3 4 5 6 7 8 9 10 11 12
TO AC TACHOMETER IGN TERMINAL (133 OR) (SH 1 LOC D-15) TO PLATFORM HARN CONN PL-C69 (SH 1 LOC I-5)
202-AT2 BK-16
AR-C2 3E3364
30
87 85 87a 86
521-AR4 YL-18
8 1 2
TO AC HARN CONN AC-C10 (SH 2 LOC E-8)
1
3
4
7
2
5
9
AC-C2 2285856
(72) BLOWER MOTOR 304-8965
1 2
MOTOR
PRODUCT LINK 121SR - ATCH (55) THERMOSTAT WIRE AS 220-3762
126-AT4 RD-14
(115) THERMOSTAT SW 119-9631
1 2
126-AT5 RD-14 126-AT6 RD-14
A B C
309-EF21 GY-18
309-EF51 GY-18
D+
450-EF38 YL-18
450-EF38 YL-18
W
(54) ALTERNATOR 225-3145-120A B+
C
CBL-CC1 RD-2
GROUND CIRCUIT WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF
122-AC24 BU-12 515-AC4 GY-18 200-AC2 BK-18 C568-AC3 WH-12
EF-C11 2219804
START AID CIRCUIT 1 5 2 4 3
86 85
30
ENGINE CONTROL CIRCUIT
(79) HIGH SPEED RELAY 115-1615
384-EF50 BU-10
TURN SIGNAL / WIPER WASHER CIRCUIT CAT DATA LINK
87 87a
104-EF1 RD-14 304-EF64 WH-12
CAN DATA LINK 122-AC26 BU-12
RS-232 / RS-485 DATA LINK
TO POWER DISTRIBUTION MODULE (SH 1 LOC I-1) NOTE T
OTHER COLOR DESCRIPTIONS
(76) STARTER 143-0539
HIGHWAYS
PU-14 PU-14 PU-14 PU-14
200-AC27 BK-12
(61) GLOW PLUGS
1
HEATER AND AIR CONDITIONER CIRCUIT
G
S
MTR
TO CAB GROUND STUD (SH 1 LOC D-5)
BAT
MOTOR
304-EF64 WH-12 104-EF1 RD-14 CBL-CC1 RD-2 CBL-AA1 RD-00
AIR CONDITION - ATCH
ENGINE PJ-C2 1552272
AT-C5 3E5179 126-AT40 RD-14 202-AT44 BK-16 127-AT24 OR-14 308-AT27 YL-18 892-AT33 BR-18 893-AT34 GN-18 F711-AT28 GN-18 F712-AT29 GY-18 105-AT23 RD-18 133-AT21 OR-18 975-AT19 WH-18 N756-AT18 PK-18
202-AT3 BK-16 105-AT23 RD-18 126-AT40 RD-14 126-AT5 RD-14 126-AT4 RD-14 126-AT6 RD-14 799-AT8 WH-18 J766-AT10 PU-18 AT-C2 1471446 N756-AT18 PK-18 975-AT19 WH-18
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4
PT-C4 1552272 799-PT10 WH-18 J766-PT4 PU-18 H902-PT12 YL-18
CONN 25
TO PLATFORM HARN CONN PL-C65 (SH 1 LOC I-15)
PT-C2 1552272
CONN 11
(88) BOOM CYLINDER POS SNSR 212-1490 - 420/432/434
1 2 3 4
+V GROUND SIGNAL
202-AT2 BK-16 202-AT1 BK-16 202-AT3 BK-16
202-AT25 BK-18 202-AT44 BK-16 308-AT22 YL-18 308-AT27 YL-18
AT-C8 3E3364 614-AT17 PU-18 450-AT35 YL-18
1 2
A B C
+V GROUND SIGNAL
TO PLATFORM HARN CONN PL-C6 (SH 1 LOC I-15)
ER-C1 1552267 799-ER2 WH-18 J766-ER1 PU-18 H903-ER3 PK-18
(90) ESTICK CYL POS SNSR 215-8934
CONN 10
ER-C2 3E3376
PT-C3 1552272 1 2 3 4
AW-C11 1552272 (93) SWING POS. SNSR 214-4293
799-PT9 WH-18 799-PT10 WH-18 799-PT8 WH-18 799-PT7 WH-18 799-PT1 WH-18
(92) STICK CYL POS SNSR 217-5776
892-AT15 BR-18 893-AT34 GN-18 893-AT39 GN-18
AT-C4 1552264 H901-AT9 OR-18 H902-AT12 YL-18 H903-AT26 PK-18 H904-AT7 GY-18 H907-AT11 GN-18
893-AT16 GN-18 975-AT19 WH-18 F711-AT28 GN-18 F711-AT31 GN-18
F711-AT31 GN-18 F712-AT30 GY-18
F711-AT13 GN-18
+V GROUND SIGNAL
AW-C7 3E3388 H901-AW24 H902-AW25 H903-AW29 H904-AW35 H907-AW30
1 2 3 4 5 6 7 8
H901-PT11 H902-PT12 H903-PT13 H907-PT14
1 2 3 4
+V GROUND SIGNAL
202-AX9 BK-14 K753-AX6 OR-18 K754-AX7 PK-18 R958-AX17 GN-14 799-AW33 WH-18 J766-AW34 PU-18 H904-AW35 GY-18
OR-18 YL-18 PK-18 GY-18 GN-18
PT-C5 1552272 1 2 3 4
799-PT7 WH-18 J766-PT6 PU-18 H907-PT14 GN-18
J766-PT4 J766-PT5 J766-PT3 J766-PT6 J766-PT2
F712-AT14 GY-18
AT-C3 1552252
H901-AT9 OR-18 H902-AT12 YL-18 H903-AT26 PK-18 H904-AT7 GY-18 H907-AT11 GN-18 J766-AT10 PU-18 N756-AT18 PK-18
133-AT21 OR-18 202-AT25 BK-18 308-AT22 YL-18 127-AT24 OR-14 105-AT23 RD-18 799-AT8 WH-18 J766-AT10 PU-18
AW-C1 1552252
892-AT38 BR-18 893-AT39 GN-18
105-AW3 RD-18 202-AW6 BK-18 308-AW7 YL-18 K753-AW26 OR-18 K754-AW27 PK-18
799-PT1 WH-18 J766-PT2 PU-18 H901-PT11 OR-18 H902-PT12 YL-18 H903-PT13 PK-18 H907-PT14 GN-18
PU-18 PU-18 PU-18 PU-18 PU-18
1 2 3 4 5 6
AY-C1 1552273 799-AY1 WH-16 J766-AY2 PU-16 H901-AY3 OR-16 H902-AY4 YL-16 H903-AY5 PK-16 H907-AY6 GN-16
AY-C2 3E3382
CONN 27
1 2 3 4 5 6
AW-C8 1552273 799-AW32 WH-18 J766-AW31 PU-18 H901-AW24 OR-18 H902-AW25 YL-18 H903-AW29 PK-18 H907-AW30 GN-18
105-AW3 RD-18 127-AW8 OR-14 133-AW1 OR-18
CONN 28
202-AW28 BK-18 202-AW6 BK-18
202-AW4 BK-18 202-AW5 BK-18
105-AW3 RD-18 127-AW8 OR-14 133-AW1 OR-18 202-AW4 BK-18 308-AW7 YL-18 799-AW2 WH-18 892-AW10 BR-18 893-AW11 GN-18 A106-AW52 YL-18 C218-AW48 BK-18 F711-AW14 GN-18 F712-AW15 GY-18 H901-AW24 OR-18 H902-AW25 YL-18 H903-AW29 PK-18 H904-AW35 GY-18 H907-AW30 GN-18 J766-AW23 PU-18
1 2
AW-C2 3E5179
(53) ACCUGRADE ALARM 167-8712 + -
F711-AT13 GN-18 F712-AT14 GY-18
(58) ACCUGRADE CAPACITOR 324-3334 1 2
A106-AP54 YL-18 C218-AP5 BK-18
133-AW1 OR-18 202-AW4 BK-18 308-AW7 YL-18 127-AW8 OR-14 105-AW3 RD-18 799-AW2 WH-18 J766-AW23 PU-18 892-AW10 BR-18 893-AW11 GN-18
F712-AW17 F712-AW13 F712-AW21 F711-AW20 F711-AW18 GN-18 F711-AW14 GN-18 F712-AW15 GY-18 F712-AW19 GY-18
AP-C3 3E3364 A106-AP57 YL-18 C218-AP6 BK-18
CONN 30
A106-AP44 YL-18 C218-AP47 BK-18
A B C
(69) INCLINOMETER 249-5652
A106-AW52 YL-18 C218-AW48 BK-18
CONN 22
BAT CAN + CAN GND
A B C D E F
XG-C2 9X4385 133-XG1 BK-16 F711-XG3 BK-16 F712-XG4 BK-16 202-XG2 BK-16
XG-C1 3E3376
AW-C4 1552272 1 2 3 4
54 55 56 57 66
F712-AW21 GY-18
+ BATTERY GROUND KEYSWITCH INPUT SS LOCK (EAME ONLY) CAT DL+ CAT DLGRD CHK CAN GRD CHK CAN + POWER MOD SIG + POWER MOD SIG ACCUGRADE ALARM + ACCUGRADE ALARM CHASSIS GND
R954-AX18 OR-18 R955-AX19 GY-18 R956-AX20 BU-16 R957-AX21 GY-16 R958-AX17 GN-14 202-AX10 BK-18
7
6
5
CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE
AX-C7 1552272 127-AX4 OR-16 200-AX15 BK-16 127-AX5 OR-16 200-AX16 BK-16
1 2 3 4
AX-C4 1552264 R954-AX18 OR-18 R955-AX19 GY-18 F711-AX1 GN-18 F712-AX2 GY-18 R956-AX20 BU-16 R957-AX21 GY-16
NOTE A
XC-C2 6D5257
XC-C1 3E3382 R954-XC1 BK-18 R955-XC2 BK-18 R956-XC3 BK-16 R957-XC4 BK-16 R958-XC5 BK-16 202-XC6 BK-18
XE-C2 3E3376 127-XE1 200-XE2 127-XE3 200-XE4
B SWITCHED PWR SWITCHED PWR BATTERY GND AWAKE AWAKE GND SWITCHED PWR SWITCHED PWR
A B C D E F G H
XE-C1 3R9965
A
BK-16 BK-16 BK-16 BK-16
A B C D E F G H
1 2 3 4 5 6 7 8
XF-C1 3E3388 R954-XF1 R955-XF2 F711-XF3 F712-XF4 R956-XF5 R957-XF6
BK-18 BK-18 BK-18 BK-18 BK-16 BK-16
A B C D E F G H I J
AW-C5 1552264 127-AW8 OR-14 202-AW28 BK-18 K753-AW26 OR-18 K754-AW27 PK-18 F711-AW16 GN-18 F712-AW17 GY-18
AX-C2 3E3388 127-AX3 OR-14 202-AX8 BK-18 K753-AX6 OR-18 K754-AX7 PK-18
1 2 3 4 5 6 7 8
F711-AX11 GN-18 F712-AX12 GY-18
CONN 29
127-AX3 OR-14
CIRCUIT CONNECTED SPLICE
3 3 RTN
BLADE, SPADE, RING OR SCREW TERMINAL
PWR GND PWR GND
COLOR ABBREVIATIONS
202-AX8 BK-18
PWR (+) TERMINATION CONT CAN HIGH CAN LOW PWR CONT PWR (-)
202-AX9 BK-14 202-AX10 BK-18
F711-AX11 GN-18
F711-AX1 GN-18 F711-AX13 GN-18
F712-AX12 GY-18
F712-AX2 GY-18 F712-AX14 GY-18
PWR NO TERM REQ CAN H CAN L PWR ON REQ GND GND BATTERY NC NC
LASER RECEIVER COIL 276-0764
(77) LASER RECEIVER 226-2334
127-AX4 OR-16 127-AX5 OR-16
A B C D E F
RD-20 BU-20 GN-20 WH-20 BR-20 BK-20
A B C D E F
CIRCUIT GROUPING DESIGNATION ATCH WIRE, CABLE, COMPONENT
1 1 RTN
(70) LASER MAST 226-2333
XF-C2 2532696
PWR NO TERM REQ CAN H CAN L PWR ON REQ PWRGND
ABBREV
COLOR
RD WH OR YL PK BK GY PU BR GN BU
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
K754-AX7 PK-18 K753-AX6 OR-18 R954-AX18 OR-18
THIS SCHEMATIC IS FOR THE 416E BACKHOE LOADER ELECTRICAL SYSTEM VOLUME 2 of 2: ENGINE AND CHASSIS MEDIA NUMBER: UENR0235-02 SCHEMATIC PART NUMBER: 290-6780, CHANGE: 00, VERSION: S
R955-AX19 GY-18 R956-AX20 BU-16
K754-AW27 PK-18
R957-AX21 GY-16
CONN 26
R958-AX17 GN-14
ACCUGRADE ADVANCED - ATCH
3
2
B
CONNECTOR H#
(71) POWER MODULE 226-9169
CONN 31
K753-AW26 OR-18
4
1 2 3 4 5 6
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT
(83) GRADE CONTROL TERMINATING RESISTOR 134-2540
CONN 33
(62) ACCUGRADE GND
J766-AW23 PU-18 J766-AW34 PU-18 J766-AW31 PU-18 133-AW1 OR-18 202-AW5 BK-18 F711-AW18 GN-18 F712-AW19 GY-18
AX-C3 1552273
200-AX15 BK-16 200-AX16 BK-16
ACCUGRADE READY - ATCH
ACCUGRADE READY
87 87a
CONN 32
H907-AW30 GN-18
AW-C6 3E3370
(80) POWER MODULE RELAY 115-1615 RELAY K3 (40 A)
ACCUGRADE-BASIC (DISPLAY)
F711-AW20 GN-18
H904-AW35 GY-18
AP-C1 1552267
86 85
A B C
202-AV6 BK-18 202-AV2 BK-18 202-AV9 BK-18
GY-18 GY-18 GY-18 GN-18
A106-AW52 YL-18 C218-AW48 BK-18 H901-AW24 OR-18
YL-18 YL-18 YL-18 YL-18
C218-AP4 BK-18 C218-AP6 BK-18 C218-AP5 BK-18 C218-AP47 BK-18
F711-AV13 GN-18 F712-AV14 GY-18 892-AV7 BR-18 893-AV8 GN-18 A106-AV12 YL-18 C218-AV47 BK-18
893-AV8 GN-18 892-AV7 BR-18 F712-AV14 GY-18 F711-AV13 GN-18 K753-AV4 OR-18 K754-AV5 PK-18 A106-AV12 YL-18 C218-AV47 BK-18 202-AV6 BK-18
1 2 3 4 8 9 34 50
F711-AW16 GN-18 F711-AW12 GN-18
H903-AW29 PK-18
A106-AP51 A106-AP54 A106-AP57 A106-AP44
F711-AW12 GN-18 F712-AW13 GY-18 892-AW10 BR-18 893-AW11 GN-18 A106-AW52 YL-18 C218-AW48 BK-18
105-AV1 RD-18 202-AV9 BK-18 308-AV3 YL-18 K753-AV4 OR-18 K754-AV5 PK-18
105-AV1 RD-18 202-AV2 BK-18 308-AV3 YL-18
892-AW10 BR-18 893-AW11 GN-18
H902-AW25 YL-18 AP-C2 1552269 A106-AP51 YL-18 C218-AP4 BK-18
1 2 3 4 5 6 7 8 9 10 11 12
799-AW33 WH-18 799-AW32 WH-18 799-AW2 WH-18
CONN 23 (81) ACCUGRADE RESISTOR 167-7801
AV-C1 3E5179
308-AW7 YL-18
F711-AW14 GN-18 F712-AW15 GY-18
1 2 3 4 5 6 7 8 9 10 11 12
(60) ADVISORY DISPLAY 284-8905
AV-C2 1471444
CONN 24
F712-AT29 GY-18 F712-AT30 GY-18
F711-AX13 GN-18 F712-AX14 GY-18
OR-18 YL-18 PK-18 GN-18
PT-C1 3E3382
1 5 2 4 3
DESCRIPTION CIRCUIT CONNECTED
30
AX-C5 1552267
CONN 36
E-STICK JUMPER
892-AT33 BR-18 892-AT38 BR-18
799-PT8 WH-18 J766-PT5 PU-18 H903-PT13 PK-18
SYMBOL
AX-C6 9X1054
799-PT9 WH-18 J766-PT3 PU-18 H901-PT11 OR-18
133-AT21 OR-18
450-AT35 YL-18 614-AT17 PU-18 799-AT8 WH-18
H904-AT7 GY-18
PJ-C1 3E3376 799-PJ1 WH-16 J766-PJ2 PU-16 H902-PJ3 YL-16
127-AT24 OR-14
308-AT32 YL-18
450-AT35 YL-18 H901-AT9 OR-18 H907-AT11 GN-18 H902-AT12 YL-18 H903-AT26 PK-18
(89) BUCKET CYLINDER POS SNSR 213-2491
1 2 3 4
+V GROUND SIGNAL
ACCUGRADE ALARM - ATCH
8
(82) EXCITATION RESISTOR 238-9397
1 2
STARTING CIRCUIT
C568-AC3 WH-12 C568-AC17 WH-12 C568-AC16 WH-12
E528-AC11 E528-AC12 E528-AC13 E528-AC28
123-EF53 WH-18 309-EF49 GY-18
WIRE GROUP COLOR DESCRIPTIONS
CONN 6
AC-C1 9X1054
C511-AC7 WH-18
AC-C9 1779654 C568-AC17 WH-12 516-AC18 GN-14 517-AC19 BU-14
(74) FUEL LIFT PUMP MOTOR 326-9006
MOTOR
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON
614-AC6 PU-18
NOTE N
1 2 3 4
124-AC5 GN-18 614-AC6 PU-18 521-AC29 YL-18
TO PLATFORM HARN CONN PL-C35 (SH 1 LOC D-12)
614-AC15 PU-18 614-AC14 PU-18 614-AC23 PU-18
T
(84) MOTOR SPEED RES 204-9921
2
AC-C7 3E3370
522-AC20 WH-18
AC-C4 3E3364 522-AC20 WH-18 C511-AC7 WH-18
123-EF53 WH-18
CONN 21
200-AC27 BK-12 200-AC2 BK-18
521-AC29 YL-18
AC-C6 1779646 C568-AC16 WH-12 200-AC10 BK-12
NOTE D
1 2
EF-C9 1552269
ENGINE BLOCK HEATER 120 VAC 248-2214
517-AC19 BU-14
E528-AC11 PU-14 200-AC9 BK-18
(103) FUEL LIFT PUMP SUPPRESSOR 189-3158
1 2
AC-C10 AC-C5 NOTE W 1552269 3E3364 1 C511-AC30 WH-18
C511-AC7 WH-18 521-AC29 YL-18
515-AC4 GY-18 516-AC18 GN-14
200-AC25 BK-14
E529-AC21 YL-14
AIR CONDITIONER SHUTOFF 1 2
124-AC5 GN-18
200-AC10 BK-12 200-AC22 BK-14 200-AC25 BK-14 200-AC8 BK-14 200-AC9 BK-18
200-EF30 BK-16
X977-EF8 YL-14 200-EF30 BK-16
BK-18 BK-18
CONNECT AC-C10 TO AC SHUTOFF HARN CONN AR-C2 (SH 2 LOC C-9)
122-AC1 BU-12
10
6
(109) BLOWER SPEED SW 214-4695
CONN 21
(78) A/C SHUTOFF RLY 3E-9362
WR-C3 3E3364
N970-WR8 YL-18 N973-WR9 BR-18
3 5 2 4 1
113-AR1 OR-18 521-AR4 YL-18 569-AR2 PK-18
TO AC TACHOMETER AC SIG TERMINAL (SH 1 LOC D-15)
CONN 20
E529-AC21 YL-14
AR-C1 1116795
FOR MACHINES WITH AC: REMOVE JUMPER CONNECTED TO AC-C10
122-AC24 BU-12 122-AC26 BU-12
614-AC14 PU-18 517-AC19 BU-14 516-AC18 GN-14 515-AC4 GY-18 E528-AC28 PU-14
C511-AR3 WH-18
307-EF40 OR-18
X977-EF57 YL-18 307-EF40 OR-18 EF-C7 1552269
HEATER / AC SW FUNCTION CONNECTIONS HEATER ON 2&3 5&6 AC ON 2&1 5&4
AC-C3 2285856 200-AC22 BK-14 124-AC5 GN-18 122-AC1 BU-12 200-AC8 BK-14
(59) MACHINE CONTROL 304-5687
C
2
FUEL SHUTOFF SOL-NACD
(111) COLD START TEMP SW 169-5326
T
10
6
(98) FUEL SHUTOFF SOL 176-6219
NOTE H
(64) ENGINE
(65) FRAME
WC-C1 3E3364 327-WC1 PK-16
X977-EF54 YL-14
614-AC15 PU-18 E528-AC13 PU-14 E528-AC12 PU-14 522-AC20 WH-18 614-AC23 PU-18 8
1 2
7Y-3883 123-EF23 WH-18
(63) CAB
B
D
BATTERY
Components are shown installed on a fully operable machine with the key and engine off, transmission shifter in neutral and with parking brake set. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations. Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.
1
A
FUSE BLOCK WIRING CONN 1 CONN 2
VIEW ALL CALLOUTS
CONN 5 1
CONN 7 CONN 8
42
4 14
21
CONN 6 CONN 3 CONN 4
15 5
22
17
18 19
13
16 12 27 28
20
29 CONN 19
HEADLINER WIRING 10
VIEW ALL CALLOUTS
9 CONN 7
8
CONN 5 CONN 8
CONN 4
PLATFORM WIRING 52
VIEW ALL CALLOUTS
37
31
39 46 48 50
117
116
33
23
34
51 6 CONN 12
11
7
35
CONN 18 CONN 17
CONN 13
CONN 16 CONN 15
CONN 19 41
CONN 20
CONN 11 CONN 9
CONN 10 2
RETURN-TO-DIG WIRING VIEW ALL CALLOUTS
45
CONN 14 CONN 18 CONN 13
30
26 25
47
24
SIDE CONSOLE WIRING VIEW ALL CALLOUTS
40
38
43 CONN 4 44
CONN 3 CONN 5 36 32 3
49
ACCUGRADE AND MACHINE CONTROL WIRING VIEW ALL CALLOUTS
77
90
89
CONN 36 CONN 25
92
CONN 30 CONN 29
60
70
88
CONN 32
69
CONN 27
62
53
93
59
CONN 28
CONN 11 81 58
A CONN 23 CONN 29
CONN 33
VIEW OF AREA A
CONN 10
CONN 24
80
CONN 31
CONN 26
CONN 22
83
71
AIR CONDITIONER WIRING VIEW ALL CALLOUTS
CONN 21 78
RH CONSOLE 109
106 114
79
115 55 84
CONN 6
72
ENGINE COMPONENT AND CONNECTOR LOCATIONS VIEW ALL CALLOUTS
CONN 34 111 107
112
102
110 CONN 37
101 82
CONN 37
73
85
75
CONN 17
112
100
CONN 15 CONN 16
CONN 17
CONN 37
CONN 16 97
CONN 16 96
68
87
95
54 94
61 74
98
86
113 99
76 63
56 FUEL TANK
104
57
103 91
65 67
108
64
105
CONN 35
PRODUCT LINK WIRING VIEW ALL CALLOUTS
66
CONN 5 CONN 4
118
CONN 20
