Golf Car Troubleshooting Guide

Golf Car Troubleshooting Guide 08-09 Alltrax/Wolf Controller

Problem: Car not running

Steps to diagnose car

1. Turn key to on position

2. Check if indicator lights are on

3. Turn forward-reverse switch to neutral, then reverse, then back to forward

4. Check if horn works 5. Check if turn signals work 6. Check if the headlights work 7. Check if brake lights work

8. Turn key to on position 9. Check the red wire opposite the on/off solenoid. This

should read 45 to 52 volts 10. Set volt meter to 200 volts DC

11. Attach negative lead to B negative (B-) on speed control

12. Touch front terminal to on/off solenoid. Voltage should read 45 to 52 volts

13. Move hot lead to forward-reverse solenoid on blue wire. Should read 45 to 52 volts

14. Check motor 15. Set volt meter to diode meter

16. Disconnect s1 wire for motor

17. Check continuity of 4 motor terminals, s1 ? s2 should have continuity.

18. A1 and A2 should have continuity

19. Set volt meter to 200 volts DC 20. With the negative lead still on B negative, check

the brown cable on the speed controller box, it should read 48 volts

21. Set volt meter to 200 k ohms

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