Challenger 65E, Challenger 75E, Challenger 85E and Challenger 95E Agricultural Tractors Caterpillar


Fuses, Circuit Breakers and Relays - Replace/Reset

Usage:

65E 6GS


NOTICE

Always replace fuses with the same type and capacity fuse that was removed. Otherwise, electrical damage could result.


Fuses protect the electrical system from damage that is caused by overloaded electrical circuits. Replace a fuse if the element separates. If the fuse of a particular electrical system requires frequent replacement, check the electrical circuit. Repair the electrical circuit, if necessary. There are two fuse panels for the electrical system.

A decal is attached to the back of the cover of the fuse panel that is located on the right side console near the floor. The decal provides a description of the fuses and the circuit breakers that are located in both the fuse panels. The left side of the decal contains the information for the fuse panel for the dash panel. The right side of the decal contains the information for the fuse panel for the right hand console.

Fuse Panel for the Dash Panel




Illustration 1g00403425

The fuse panel for the dash panel is located below the dashboard and behind the inching pedal.




Illustration 2g00633661

Table 1
Fuses    
Number     Rating     Color     Description    
1     15 Amp     Blue     Front wiper    
2     15 Amp     Blue     Rear wiper    
3     20 Amp     Yellow     Front floodlights    
4     15 Amp     Blue     Dimmer for high beam    
5     20 Amp     Yellow     Rear floodlights    
6     10 Amp     Red     Dome Lights    
6     10 Amp     Red     Parking lights    
6     10 Amp     Red     Lights for the rocker switches    
6     10 Amp     Red     Lights for the right hand console    
6     10 Amp     Red     Courtesy lights for the cab    
7     15 Amp     Blue     Auxiliary trailer connector (pin 7)    
8     15 Amp     Blue     Auxiliary trailer connector (pin 4)    
9     10 Amp     Red     Stop lamp    
10     20 Amp     Yellow     Partial floodlights    
11     10 Amp     Red     Radio (if equipped)    
12     20 Amp     Yellow     Backlighting    
13     15 Amp     Blue     Spare    
14     10 Amp     Red     Air conditioning clutch    
15     20 Amp     Yellow     Air conditioner blower    
16     10 Amp     Red     Ignition    
17     10 Amp     Red     Low beam headlamps    
18     10 Amp     Red     High beam headlamps    
19     10 Amp     Red     Starting aid    
20     10 Amp     Red     Turn signals    
21     15 Amp     Blue     Turn signals for a trailer    
22     10 Amp     Red     Left tail light    
23     10 Amp     Red     Control for the three-point hitch    
24     15 Amp     Blue     Rear power port on the right side console    
25     10 Amp     Red     Right tail light    
26     10 Amp     Red     Horn    
27     10 Amp     Red     Work lights for trailer    

Fuse Panel for the Right Side Console




Illustration 3g00403433

The fuse panel for the right side console is located on the front of the right side console near the floor.




Illustration 4g00633668

Table 2
Fuses    
Number     Rating     Color     Description    
28     10 Amp     Red     Pair 4 of the auxiliary power terminals. (1)    
29     20 Amp     Yellow     Pair 3 of the auxiliary power terminals. (1)    
30     30 Amp     Green     Pin 1 from No. 3 power plug (1)    
31     10 Amp     Red     Spare    
32     10 Amp     Red     Pair 2 of the auxiliary power terminals. (2)    
33     20 Amp     Yellow     Pair 1 of the auxiliary power terminals. (2)    
34     30 Amp     Green     Pin 1 from No. 2 power plug (1)    
35     15 Amp     Blue     Cigar Lighter    
36     10 Amp     Red     Pin 2 from No. 2 power plug (3)    
37     10 Amp     Red     Pin 2 from No. 3 power plug (3)    
38     10 Amp     Red     Pin 2 from No. 1 power plug (3)    
39     20 Amp     Yellow     Spare    
40     15 Amp     Blue     Suspension seat    
41     10 Amp     Red     Subwoofer    
42     30 Amp     Green     Pin 1 from No. 1 power plug (1)    
43     30 Amp     Green     Spare    
( 1 ) This pair is switched by the engine start switch key.
( 2 ) This is switched by the engine start switch key. The pair can also be controlled with the rocker switch on the right side console.
( 3 ) This pin has unswitched power.

Relays for the Dash Panel

The fuse panel for the dash panel is located below the dashboard and behind the inching pedal.




Illustration 5g00654495

Table 3
Relays    
Number     Description    
44     Left turn signal for the machine    
45     Left turn signal for the trailer    
46     Horn    
47     Right turn signal for the machine    
48     Right turn signal for the trailer    
49     Lights for the rocker switches    
50     Dimmer    
51     Front flood lights    
52     Front windshield wiper    
53     Partial flood lights    
54     Right flood lights    
55     Front windshield wiper    
56     Radio    
57     Relay that enables the front windshield wiper    
58     Switch for the belt tensioner    
59     Work lights for the trailer    
60     Air conditioner    
61     Turn signal    

Relays for the Right Side Console

The fuse panel for the right side console is located on the front of the right side console near the floor.




Illustration 6g00633734

Table 4
Relays    
Number     Description    
62     Suspension seat    
63     Three-point hitch    
64     Subwoofer    
65     Lamp test    



Illustration 7g00411732

Circuit Breakers




Illustration 8g00633736

Table 5
Circuit Breakers    
Number     Rating     Description    
66     15 Amp     Running lamps (1)    
67     20 Amp     Engine start switch    
( 1 ) Reset the circuit breaker by turning off the lights. Then, turn on the lights. There could be an overload condition in the electrical circuit if the lights blink and/or the circuit breakers reset continuously.

Auxiliary Circuit Breakers and Main Circuit Breakers




Illustration 9g00655633

The circuit breakers are located on the air conditioner case on the left side of the machine.

Table 6
Circuit Breakers    
Number     Rating     Description    
68     150 Amp     Main    
69     80 Amp     Auxiliary    

Circuit Breaker for the Engine and Relay for the Engine




Illustration 10g00655637

A 20 ampere circuit breaker (70) is located on the right frame rail. The circuit breaker will automatically reset after an overload condition. Relay (71) that is for the engine is located near the circuit breaker.

Table 7
Circuit Breaker and Relay    
Number     Rating     Description    
70     20 Amp     Circuit breaker for engine    
71         Relay for engine    

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