CONN 1 CONN 2 CONN 3 CONN 4 CONN 5 CONN 6 CONN 7 CONN 8 CONN 9 CONN 10 CONN 11 CONN 12 CONN 13 CONN 14 CONN 15 CONN 16 CONN 17 CONN 18 CONN 19 CONN 20 CONN 21 CONN 22 CONN 23 CONN 24 CONN 25 CONN 26 CONN 27 CONN 28 CONN 29 CONN 30 CONN 33 CONN 37 CONN 50 CONN 54 CONN 60 CONN 62 CONN 64
Schematic Machine Location Location A-15, C-14, B-13 34 F-15 57 C-13, I-12 59NA, 60COS C-13 57 H-12, I-12 62 H-12, I-12 62 G-12 63 D-11, B-14 64 D-11 63 G-11 A H-11 A H-11 A I-10 63 I-10 63 F-10 A F-10 A F-10 A I-8 A D-8 A I-4 18 H-4 18 H-4 D G-4 D F-4 D I-3 10 H-2 25 H-2 25 E-1 25 I-15, F-1 45 F-1 12 E-10 A F-2 18 C-9 42 H-6 D C-10 2 C-15 8 H-6 24
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.
0168
Battery Voltage Above Normal
0168
Battery Voltage Below Normal
I-8
A
113
OR
E-6
C
Brake Power
613
PK
License Lamp
Operator Monitor Power
614
PU
Backlighting
Power Port
Alternator
E-1
5
Relay - A/C Shutoff
Arc Suppressor - All Wheel Drive
F-4
24
Relay - All Wheel Drive Braking
115
RD
Acc Socket Power
617
Arc Suppressor - HVAC
H-1
25
Relay - Attachment
D-6
C
116
BR
Rear Std Flood Power
Battery
D-4
6
Relay - Aux Lighting
B-6
B
117
YL
Rear Aux Flood Power
Battery
D-4
6
Relay - Aux Flood
D-10
B
118
GY
Block - Lighting Diode
D-12
A
Relay - Cab
C-6
C
119
F-1
86
Relay - High Speed
H-9
A
122
Control - Shuttle Handle
H-6
24
Relay - HVAC
D-6
C
123
WH
XMSN Power
642
WH
License Harness - Rear Turn Lamp
Flasher
G-9
A
Relay - Main
B-6
B
128
PK
RTD Power
C510
WH
Engine Low Speed from Tachometer
Fuse - Air Conditioning
D-7
C
Relay - Pressure Switch Timer
G-13
A
131
RD
Start Aid Power
C511
WH
Engine Stallout Relay
Fuse - Air Suspension Seat
A-7
B
Relay - Start
B-6
B
134
YL
Ride Control Power
C568
WH
HVAC Blower Motor
Fuse - All Wheel Drive
B-7
B
Relay - Std Flood
D-10
A
136
GN
AWS Power
E528
PU
HVAC Blower Run
Fuse - All Wheel Steer
D-7
C
Relay - Std Lighting
A-6
B
143
BR
AWD Power
E529
YL
HVAC Blower Speed Jumper
Fuse - Atch Front Flood
B-7
B
Resistor - Motor Speed
H-9
15
144
GN
Beacon Power
E540
PK
MP Solenoid Common Supply Power
Fuse - Atch Rear Flood
B-7
B
Sender - Converter Temperature
F-1
12
157
YL
Front Aux Flood Power
E543
WH
MP Close Proportional Return
Fuse - Aux Hydraulics
C-7
C
Sender - Coolant Temperature
H-1
13
158
BR
Front Std Flood Power
E544
GN
MP Open Proportional Return
Coil - Thermal Starting Aid
Description
Lighting Circuits
Power Circuits
BR
Left Tail Light
618
YL
Right Tail Light
619
GN
Low Beam Headlamps
Front Wiper Power
620
WH
Front Attachment Flood Lights
PK
Rear Wiper Power
627
YL
Rear Fog Light
BU
HVAC Power
630
GY
Rear Attachment Flood Lights
Fuse - Beacon
D-7
C
Sender - Fuel Level
G-1
11
161
RD
Flasher Power
B-7
B
Sensor - Bucket Position
I-15
16
163
WH
Electric MP Power (Aux. Hydraulics)
702
OR
Brake Switch B To AWD Relay
Fuse - Engine
B-7
B
Solenoid - Bucket Position
F-2
17
170
RD
Dome Light Power
710
GN
Transmission Speed Sensor
Fuse - Front Wiper
D-7
C
Solenoid - Cold Start Advance
F-1
31
180
RD
Powered Air Seat Power
720
PU
Brake Switch A to AWD Relay
Fuse - Horn
A-7
B
Solenoid - Forward Transmission
I-1
18
184
BU
Rear End Power
752
YL
Std Transmission Forward Sol Output
754
BU
Std Transmission Reverse Sol Output
Fuse - Key Start
A-7
B
Solenoid - Front Drive
G-1
19
D-7
C
Solenoid - Fuel Shutoff
E-1
20
200
BK
Main Chassis
755
OR
Transmission Fourth Gear Sol
Fuse - Monitor
C-7
B
Solenoid - Hydraulic Shutoff
H-12
91
202
BK
XMSN Ground
762
YL
Bucket Position Solenoid
Fuse - Power Port
B-7
B
Solenoid - Pilot Shutoff
H-12
92
203
BK
Electric MP Ground
766
GN
Neutralizer Switch
Fuse - Radio
A-7
B
Solenoid - Pilot Hydraulics Shutoff
H-13
91
218
BK
Start Relay Ground
779
WH
Quick Coupler Diverter Valve
Fuse - Rear Hydraulics
B-7
B
Solenoid - Reverse Transmission
I-1
18
265
BK
Dead Engine Lower Enable Ground
911
YL
AWD Switch Jumper
Fuse - Rear Std Floods
A-7
C
Solenoid - Side Shift Lock
H-12
93
281
BK
ECM Harn Code 5
922
BR
Std Transmission Forward Sol Return
Fuse - Rear Wiper
D-7
C
Switch - Air Filter Pressure
I-3
10
A250
BK
MSS LED Ground
923
GY
Std Transmission Reverse Sol Return
Fuse - Ride Control
C-7
C
Switch - All Wheel Drive
F-2
D
944
OR
Cat Data Link (+)
Fuse - Right Tail Lamp
D-7
C
Switch - Atch Front Flood
D-13
A
945
BR
Cat Data Link (-)
Fuse - Signal Lamp
A-7
B
Switch - Atch Rear Flood
D-13
A
Fuse - Spare 1
D-7
B
Switch - Backhoe Handle Pushbutton
H-13
85
Fuse - Spare 2
D-7
C
Switch - Backhoe Handle Pushbutton
I-13
85
Fuse - Start
B-7
B
Switch - Backhoe Hydraulic Shutoff
D-15
A
Fuse - Start Aid
C-7
C
Switch - Beacon
E-13
A
Fuse - Transmission
B-7
B
Switch - Blower Speed
H-10
A
Gauge - Converter Temperature
F-13
A
Switch - Brake A
I-6
22
Gauge - Coolant Temperature
F-13
A
Switch - Brake B
I-6
22
Gauge - Fuel Level
F-12
A
Switch - Brake Fluid Level
I-3
10
Gauge - Tachometer
F-12
A
Switch - Cold Start Temperature
F-1
5
I-8
A
Switch - Coolant Temperature
H-1
3
Monitoring Circuits 304
WH
Starter Solenoid
306
GN
Start Relay Coil
963
GN
Pilot Hydraulics Bucket Position Detent Solenoid
307
OR
Keyswitch Start
973
BR
ECM Auto-Manual (Man) Sw Input
308
YL
Keyswitch Run
975
WH
ECM Transmission Sol Return
309
GY
Alternator Failure
976
OR
Ride Control Solenoid
310
PU
Starting Aid Coil
977
YL
ECM Auto-Manual (Aut) Sw Input
321
BR
Backup Alarm Sig
991
WH
Transmission Neutralizer to ECM
322
GY
Front Horn
A972
OR
ECM to Ride Control Relay
327
PK
Engine Shutdown Solenoid
C701
YL
Park Brake Enable for Autoshift
334
BU
Cold Start Advance Solenoid
C720
BU
Transmission Neutral Lock
338
PK
Main Relay Signal for Aux. Relays
C883
GY
Broom Angle Tilt Left
367
BU
Rear Horn
C884
OR
Broom Angle Relay Interlock
A313
OR
Stabilizer Leg Alarm
C885
PK
Broom Angle Tilt Right
A346
BU
MSS ECM to Start Relay Coil
C920
GY
ECM Diagnostic
A347
GN
MSS ECM to Main Relay Coil
E701
PK
Ride Control Auto Mode
E702
OR
Ride Control Enable Signal
Gauge - Voltmeter
F-14
A
Switch - Engine Oil Pressure
H-1
20
Ground - Cab
D-4
87
Switch - Front Horn
D-2
D
Ground - Engine
D-1
12
Switch - Front Roading Lamps
F-2
3
Ground - Engine
D-3
89
Switch - Hazard
E-2
D
Ground - Frame
D-4
90
Switch - Heater / Air Conditioning
G-10
A
Ground - Right Cab 1
F-7
A
Switch - Heater Vent
H-7
A
405
GY
Low Oil Pressure
E764
OR
Circle Steer Solenoid
Ground - Right Cab 2
E-7
A
Switch - Hydraulic Filter Pressure
G-1
32
406
PU
High Coolant Temp
E803
YL
Left Angle/Steer Sw
Ground - Top of Cab
C-12
1
Switch - Key Start
F-14
A
407
PK
Converter High Temp
E804
BU
Right Angle/Steer Sw
Group - Basic Lamp
H-15
A
Switch - Loader Neutralizer
C-8
85
419
YL
Parking Brake Sw
F738
WH
Loader Cylinder Rod End Press Sw
Group - Fault Lamp
F-15
A
Switch - Neutral Lock
G-2
D
429
YL
Rear Steer Position Sensor
F739
GN
Ride Control Sw to Relay
BU
Dirty Air Filter
F748
WH
Ride Control Manual Mode
Monitoring Circuits
E-4
D
Switch - Park Brake
C-8
42
430
H-13
4
Switch - Rear Horn
D-14
A
439
YL
Full Water Separator
F765
BR
ECM In Gear Output
OR
Coolant Temp Sig
F846
PU
MSS Red LED Indicator
Horn - Forward
G-12
26
Switch - Rear Washer / Wiper
E-14
A
441
Horn - Rear
I-13
4
Switch - Refrigerant Pressure
I-1
25
443
YL
Converter Temp Sig
F871
PU
Rear Steer Left Solenoid (+)
Lamp - Left Headlight
H-2
95
Switch - Return To Dig
I-15
26
447
PK
Fuel Level Sig
F872
BU
Rear Steer Right Solenoid (+)
Lamp - Right Headlight
G-2
96
Switch - Side Shift Lock
E-15
A
450
YL
Tachometer Sig
F877
WH
Rear Steer Right Relay (+)
Meter - Service
D-2
24
Switch - Stalk
H-6
24
483
BR
Low Brake Fluid
F879
PK
Rear Steer Left Relay (+)
Motor - Air Suspension Seat
I-11
29
Switch - Start Aid
E-13
A
E455
BR
Dirty Hydraulic Oil Filter
G703
GN
Dead Engine Lower
I-3
10
A
G423
PK
High Hydr. Filter Pressure (Timer)
G726
GY
Shutoff Solenoid (+)
BR
Front Wiper Park Switch
Motor - Front Washer Pump
Switch - Std Front Flood
G-11 G-11
A
I-7
97
500
Motor - Front Wiper
C-10
2
Switch - Std Rear Flood
Motor - HVAC Blower
H-8
30
Switch - Thermostat
Accessory Circuits
G742
GN
Shutoff Relay (+)
G743
OR
Shutoff Relay (-)
I-3
10
Switch - Transmission Neutralizer
E-5
56
501
GN
Front Wiper Motor - Low Speed
G789
BR
AWS Mode - Circle Steer (+)
Motor - Rear Wiper
C-15
8
Switch - Water Separator
G-1
36
502
OR
Front Wiper Motor - High Speed
G795
OR
AWS Mode - Rear Steer (+)
Motor - Starter
D-2
7
503
BR
Rear Wiper Park Switch
G796
YL
AWS Mode - Rear Steer (-)
504
YL
Rear Wiper Motor
G797
BU
Rear Steer Left Relay (-)
Motor - Rear Washer Pump
0268
Erratic programmed parameter fault
0346
Ride Control Relay Open Circuit
0346
Ride Control Relay Short to Ground
Machine locations are repeated for components located close together.
0346
Ride Control Relay Short to Battery
506
PU
Front Washer
G798
PU
Rear Steer Right Relay (-)
0367
Invalid Ride Control Switch Input
A = Located inside/on right console. B = Located in machine electrical center 1.
0368
Transmission auto/man open circuit
C = Located in machine electrical center 2.
507
WH
Rear Washer
G848
GN
MSS Green LED Indicator
Transmission auto/man grounded
D = Located inside/on front console.
508
PU
Radio Left Speaker (+)
G943
BU
WH
Radio Left Speaker (-)
G981
0368
T
Pressure Symbol
Temperature Symbol
Level 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.
416D, 420D, 424D, 428D, 430D, 432D, 438D, and 442D Backhoe Loaders Electrical System 420D: BKC1-919 BMC1-1059 BLN1-10299 FDP1-18399
416D: BKG1-3499 BGJ1-1049 BFP1-12899 CXP1-939
424D: BGP1-UP BKR1-UP
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.
T
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.
428D: BNB1-UP BLL1-UP BNS1-UP BMT1-UP
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
430D: BNK1-5899 BML1-4800
432D: BLD1-UP
438D: BPE1-UP BPN1-UP
442D: BRG1-UP BRY1-UP
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, ...)
L-C12 3E-5179
AG-C4 111-7898
L-C12 3E-5179
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).
1
Part Number: for Connector Plug
Part Number: for Connector Receptacle
2 Plug
Receptacle Pin or Socket Number
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.
5A
Volume 1 of 2:
Off Machine Switch Specification Part No.
Function
Actuate
Deactuate
Contact Position
107.2 ± 2.8°C
93°C MIN
Normally
Broom Attachment Present
(225 ± 5°F)
(196°F MIN)
Open
PU
Stabilizer Leg in UP position
62.1 to 95.1 kPa
62.1 to 95.1 kPa
Normally
6T-2665
Engine Coolant Temperature
Trans Configuration Incorrect Invalid Downshift Switch
511
BR
Radio Right Speaker (+)
H730
BR
Transmission Third Gear Sol
0641
Trans Solenoid 1 Open Circuit
512
GN
Radio Right Speaker (-)
H731
GY
Transmission First / Second Gear Sol
0641
Trans Solenoid 1 Short to Ground
513
OR
A/C Compressor Clutch
H767
BR
AWS Mode - Circle Steer (-)
(16 to 20 psi)
0641
Trans Solenoid 1 Short to Battery
--
Normally 2
FMI No.
0642
Trans Solenoid 2 Open Circuit
Rear Steer Left Solenoid (-)
275 to 1750 kPa1
Open
Data valid but above normal operational range.
Trans Solenoid 2 Short to Ground
--
0
0642
(40 to 255 psi)
4.2 ± 1.4°C
Normally
Data valid but below normal operational range.
Trans Solenoid 2 Short to Battery
-0.6 ± 1.4°C
1
0642
2
Data erratic, intermittent, or incorrect.
0643
Trans Solenoid 3 Open Circuit
3
Voltage above normal or shorted high.
0643
Trans Solenoid 3 Short to Ground
4
Voltage below normal or shorted low.
0643
Trans Solenoid 3 Short to Battery
0644
Trans Solenoid 4 Open Circuit
0644
Trans Solenoid 4 Short to Ground
0644 0645
82
46 25
20
36
22
24
10
97
18
8
29
41
3
56
80 93
13
D 2
85 19 12 53 64 15 83 45 47 38 89 62 30 96 1 63 84 6 C 42 60 B A 57
17
4
48
95
91
Trans Solenoid 5 Open Circuit
7
516
GN
HVAC Blower Med Speed
H769
BR
Rear Steer Right Solenoid (-)
517
BU
HVAC Blower Low Speed
H770
BR
Shutoff Solenoid (-)
520
WH
A/C Switch to Fuse
H771
BR
Side Shift Lock Solenoid
521
YL
A/C Refrigerant Pressure Switch
H772
YL
Hydraulic Shutoff Solenoid
522
WH
A/C Thermostat
H809
YL
Stabilizer Timer (L Term)
537
GN
Turn Signal Switch to Flasher Module
H833
PU
Aux Detent - Cont Flow Sw to ECM
552
WH
Front Drive Solenoid
L998
OR
QC Attachment Aux. Hyd. Solenoid (RT)
555
86
568
26
5
BR
BR GN
Thermal Fuse to HVAC Motor Park Brake Alarm
L999 M733
GN PK
Tachometer Low Speed
M913
PU
AWS Indicator
578
BU
Aux. Washer
M968
BU
Coupler Pins Active
585
YL
Quick Coupler Pins Disengage
M969
YL
Coupler Pins Inactive
Trans Solenoid 6 Short to Ground
586
BR
Quick Coupler Pins Engage
N904
PU
Transmission Fwd High Sol
Trans Solenoid 6 Short to Battery
603
PK
Beacon Lights
N905
OR
Transmission Fwd Low Sol
Trans Solenoid 5 Short to Battery
0646
Trans Solenoid 6 Open Circuit
81
90
Thermostat
128-5091
All Wheel Steer Pressure
131-9203
Loader Cylinder Pressure
173-7527
551 kPa Max
344 ± 20 kPa
(80 psi)
(50 ± 3 psi)
5
Current below normal or open circuit.
3500 kPa Max
3000 ± 150 kPa
6
Current above normal or grounded circuit.
(507.6 psi)
(435.1 ± 21.8 psi)
7
Mechanical system not responding properly.
37 to 43°C
Normally
8
Abnormal frequency, pulse width, or period.
Open
9
Abnormal update.
10
Abnormal rate of change.
(99 to 109°F)
Closed
Failure Description
(39.5 ± 2.5°F )
(117 to 127°F)
Pilot Hydraulic Pressure
Failure Mode Identifiers (FMI)1
Open
(31 ± 2.5°F)
47 to 53°C
Cold Start Temperature
194-2553
(12.5 to 15 psi)
SPDT
SPDT
2200 kPa Max
1800 ± 175 kPa
Normally
(319.1 psi)
(261.1 ± 25.4 psi)
Closed
11
Failure mode not identifiable.
12
Bad device or component.
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 (25 psi).
13
Out of calibration.
14
Parameter failures.
2
15
Parameter failures.
Contact position at the contacts of the harness connector.
Parameter not available.
17
Module not responding.
Shift Lever Not Responding
605
YL
Left Turn Light
N945
OR
AWD Relay to AWD Sw
18
Sensor supply fault.
0668
Invalid Shift Lever Input
606
GY
Right Turn Light
N997
GN
Electric MP Prop. Command (PWM)
19
Condition not met.
0683
In-Gear Relay Open Circuit
607
PK
Front Std Flood Lights
R912
OR
Pilot Hydraulics Lock
20
Parameter failures.
0683
In-Gear Relay Short to Ground
608
GN
Rear Std Flood Lights
T901
YL
MSS Antenna Signal
0683
In-Gear Relay Short to Battery
610
OR
Headlamp Sw to Dimmer Sw
T902
PK
MSS Antenna Return
611
PK
High Beam Headlamps
59
Shift Handle Control (MID2 No. 117) Battery Voltage Above Normal
0168
Battery Voltage Below Normal
0668
Shift Lever Bad Device or Component
95 3
Machine Security Control (MID2 No. 124) Battery Voltage
0248
Cat Data Link Error
0254
ECM
0817
Backup Battery
1391
MSS Output Driver #1
1392
MSS Output Driver #2
91
80
30 32 60
93
1181
Auxiliary Hydraulic Solenoid #2
1184
Auxiliary Hydraulic Solenoid Supply
1187
Continuous Flow Switch
1189
Auxiliary Proportional Lever Switch
1
The CID is a diagnostic code that indicates which component is faulty.
2
The MID is a diagnostic code that indicates which electronic control module diagnosed the fault.
82 62
Sender and Solenoid Specifications
10 86
53
25
22 B 56
C 42
13
18 19 89 52
3E-1908
36 11
Component Description Solenoid: A/C Clutch
97
5 45 12
83
Part No.
20
84
4
Auxiliary Hydraulic Solenoid #1
Quick Coupler Switch
87 15 17
1180
Quick Coupler Solenoid
The FMI is a diagnostic code that indicates what type of failure has occurred.
96
85
29 63
Auxiliary Hydraulic Control (MID No. 106)
1530
A
D 24
38
57
81
2
1529
1
64
0168
0168
2 46
Transmission Rev Sol
16
0668
47
GN
119-9631
Closed Normally
604
41
N907
Refrigerant Pressure
(9 to 13.8 psi) 86.2 to 103.4 kPa
Harness Code Unknown
8
Brake Lights
114-5333
(9 to 13.8 psi) 110.3 to 138 kPa
0650
1
OR
Hyd. Filter Pressure
MSS to Main Relay Coil Return
PK
0645
Engine Oil Pressure
7X-8549
QC Attachment Aux. Hyd. Solenoid (LT)
569
Trans Solenoid 5 Short to Ground
0646
32
87
Trans Solenoid 4 Short to Battery
0645
0646
11 49
52
H768
7W-1238
4W-9972
Sender: Converter Temp
26
17.6 ± 0.6
Related Electrical Service Manuals Title
Form Number
54°C (130°F) - 560 to 716
Alternator:
105-2812
SENR5841
110°C (230°F) - 72 to 82
Optional (90A):
105-2813
SENR5841
143-0539
7
121-4036
Solenoid: Front Drive
10.5
Electric Starting Motor:
90
171-8775
Solenoid: Pilot Hyd. Shutoff
10.5
Autoshift Control:
RENR2869
54°C (130°F) - 560 to 716
Aux Hydraulic Control:
RENR3588
110°C (230°F) - 72 to 82
Machine Security:
RENR2462
6 49
Resistance (Ohms)1
48
175-3070
Sender: Coolant Temp Sender: Fuel Level
187-8936
Machine Harness Connector and Component Locations
1
At room temperature unless otherwise noted.
Full:
240 - 260
Empty:
27.5 - 39.5
Wire Gauge Wire Color
Printed in U.S.A.
© 2012 Caterpillar All Rights Reserved
0621
HVAC Blower High Speed
Component Part Number
325-AG135 PK-14 Harness identification code: This example indicates wire group 325, wire 135 in harness "AG".
0520
GY
9X-1123
Fuse (5 Amps)
509
515
Circuit Breaker Symbol
Flow Symbol
Control Circuits
Fuse - Left Tail Lamp
Ground Circuits
Symbols
Description
Fuse - Bucket Position
Horn - Backup Alarm
Component Autoshift Transmission Control (MID2 No. 81)
RD
4
Group - Function Lamp
CID
111
Wire Color
I-14
Gauge - Tachometer with A/C Shutoff
Component Identifiers (CID)1 and Module Identifier
C
G-9
Wire Number
Alarm - Backup
Component
SENR3828
(Dimensions:39 inches x 24 inches)
Connector Number
Wire Color
Machine Location
Machine Location
20 Page,
Connector Location
Wire Number
Schematic Location
Schematic Location
Component
Harness And Wire Electrical Schematic Symbols
RENR3587-04 May 2012
Wire Description
RENR3587-04 VOL 1 of 2
Component Location (Volume 1)