Skyjack SJ63 AJ+ Service Manual

137
SJ63 AJ+, SJ63 AJ 229043AAA
Electrical System - CE & AS Section 4 – Troubleshooting Information
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.
4.3-8 The Engine Cranks but Will Not Start (Deutz Diesel)
1. Loose or broken wire #54A from base terminal
block to ECU connector pin #14.
Check continuity. Replace if defective.
2. Glow plug circuit not operating. See “Glow Plug Circuit Inoperative” in this section.
3. No fuel in fuel tank or fuel line obstructions. Check fuel level and flow through lines. Fill or
repair if necessary.
NOTE
For other engine related problems, consult engine manufacturer’s manual.
4.3-9 The Engine Will Not Crank from the Platform or Base Control (GM Dual Fuel)
1. Loose or broken wire #54A from base terminal
block TB1 to engine harness plug.
Check continuity. Replace if defective.
2. Loose or broken wire #54A from engine harness
plug to GM engine connector 1.
Check continuity. Replace if defective.
3. Loose or broken pink wire from GM engine
connector 1 to fuse F7.
Check continuity. Replace if defective.
4. Defective fuse F7. Check fuse. Replace if defective
5. Loose or broken pink/tan wire from fuse F7 to
ECU connector pin #45.
Check continuity. Replace if defective
6. Loose or broken red wire from battery positive to
ECU fuse F8.
Check continuity. Replace if defective.
7. Defective fuse F8. Check fuse. Replace if defective.
8. Loose or broken red/tan wire from fuse F8 to
ECU connector pin #60 and pin #79.
Check continuity. Replace if defective.
9. Loose or broken black wire from engine ground
to ECU connector pin #69 and #81.
Check continuity. Replace if defective.
10. Loose or broken light blue/pink wire from GM
engine connector 1 to relay 57ACR.
Check continuity. Replace if defective.
11. Loose or broken pink/black wire from ECU
connector pin #89 to relay 57ACR.
Check continuity. Replace if defective.
12. Defective relay 57ACR. Check relay. Replace if defective.
To order go to Discount-Equipment.com

Skyjack SJ63 AJ+ Specifications

General

Brand	Skyjack
Model	SJ63 AJ+
Category	Boom Lifts
Language	English