116
SJ82 T, SJ86 T
229040ABA
Section 4 – Troubleshooting Information
Electrical System
16.
Loose or broken wire #57C from X23 engine plug
to start solenoid 57CCR.
Check continuity. Replace if defective.
17.
Loose or broken starter cable #03 from
disconnect switch S1 to start solenoid 57CCR.
Check continuity. Replace if defective.
18.
Defective start solenoid 57CCR.
Check solenoid. Replace if defective.
19.
Defective starter motor.
Check starter motor. Replace if defective.
With the following conditions:
▪
Equipped with Elevate/Trackunit Telematics Ready
NOTE
If the unit is equipped with an Access keypad, a passcode is required from the machine owner.
1.
Loose or broken B+ wire from b to
telematics pin 3.
Check continuity. Replace if defective.
2.
Loose or broken B- wire 00 from battery - to
telematics pin 4.
Check continuity. Replace if defective.
3.
Loose or broken wire 07 from S3 base
Emergency stop switch to 57DCR pin 86.
Check continuity. Replace if defective.
4.
Loose or broken wire 57A from S5 ignition switch
to 57DCR pin 30.
Check continuity. Replace if defective.
5.
If telematics device is not installed: loose, broken
or missing Jumper JMPR1 from 57DCR pin 85 to
ground 00.
Check continuity. Replace if defective or missing.
6.
Loose or broken wire 57D from telematics pin 9
to 57DCR pin 85.
Check continuity. Replace if defective.
7.
Missing output from telematics pin 9.
Check for ground on pin 9. If no ground, contact
the machine owner.
8.
Defective relay 57DCR.
Check relay. Replace if defective.
9.
Loose or broken wire 57B from 57DCR pin 87 to
engine starter contactor coil.
Check continuity. Replace if defective.
10.
Defective telematics module.
Check telematics assembly; repair or replace as
required.
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order
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