12 High Throttle Inoperative - Skyjack SJ82 T Service Manual

Section 4 – Troubleshooting Information

4.2-12 High Throttle Inoperative

1. Loose or broken wire #08 from platform terminal
block to throttle switch S10.
2. Defective throttle switch S10.
3. Loose or broken wire #78 from throttle switch
S10 to plug B pin #19 in platform control
console.
4. Loose or broken wire #78 in Cable B or its
connectors.
With the following conditions:
Deutz D2.9L Diesel
▪
5. Loose or broken wire #78 from base plug B pin
#19 to relay 78CR.
6. Loose or broken wire #02 from base terminal
block to relay 78CR.
7. Loose or broken wire #90 from relay 78CR to
base terminal block.
8. Loose or broken wire #99A from relay 78CR to
base terminal block.
9. Defective relay 78CR.
With the following conditions:
Deutz D2011 Diesel
▪
10. Loose or broken wire #78 from base plug B pin
#17 to relay 78CR.
11. Loose or broken wire #02 from base terminal
block to relay 78CR.
12. Loose or broken wire #90 from relay 78CR to
ECU connector pin #21.
13. Loose or broken wire #103 from relay 78CR to
base terminal block.
14. Loose or broken wire #103 from base terminal
block to ECU connector pin #17.
15. Defective relay 78CR.
229040ABA
138
Check continuity. Replace if defective.
Check continuity through switch while activating
high throttle function between wires #08 and #78.
If no continuity found replace switch.
Check continuity. Replace if defective.
Check for continuity between pins #19 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.
Electrical System
SJ82 T, SJ86 T