11 Mid Throttle Inoperative - Skyjack SJ82 T Service Manual

Electrical System

4.2-11 Mid Throttle Inoperative

1. Loose or broken wire #08 from platform terminal
block to throttle switch S10.
2. Open or defective diode D08. (Generator option
only)
3. Defective throttle switch S10.
4. Loose or broken wire #79 from throttle switch
S10 to plug B pin #20 in platform control
console.
5. Loose or broken wire #79 in Cable B or its
connectors.
With the following conditions:
Deutz D2.9L Diesel
▪
6. Loose or broken wire #79 from base plug B pin
#20 to relay 79CR.
7. Loose or broken wire #02 from base terminal
block to relay 79CR.
8. Loose or broken wire #90 from relay 79CR to
base terminal block.
9. Loose or broken wire #99B from relay 79CR to
base terminal block.
10. Defective relay 79CR.
With the following conditions:
Deutz D2011 Diesel
▪
11. Loose or broken wire #79 from base plug B pin
#20 to relay 79CR.
12. Loose or broken wire #02 from base terminal
block to relay 79CR.
13. Loose or broken wire #99 from relay 79CR to
ECU connector pin #18.
14. Loose or broken wire #103 from relay 79CR to
base terminal block.
15. Loose or broken wire #103 from base terminal
block to ECU connector pin #17.
16. Defective relay 79CR.
SJ82 T, SJ86 T
Section 4 – Troubleshooting Information
Check continuity. Replace if defective.
Check diode. Replace if defective.
Check continuity through switch while activating
mid throttle function between wires #08 and #79. If
no continuity found replace switch.
Check continuity. Replace if defective.
Check for continuity between pins #20 on cable B.
Check for loose or corroded connections on cable
connectors. Replace if wire is defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check relay. Replace if defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check continuity. Replace if defective.
Check relay. Replace if defective.
229040ABA
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