On Board Computer (Obc) - Club Car 1995 Golf Car Maintenance Service Supplement

Removing the resistor:
1. Disconnect batteries (Figure 17-1, Page 17-2).
2. Discharge the controller (See instructions in Warning Box on Page 17-25).
WARNING
• FAILURE TO DISCHARGE THE CONTROLLER COULD RESULT IN A SHORT SHOULD THE
WRENCH OR RATCHET TOUCH THE LARGE POST DURING REMOVAL OR INSTALLATION OF
THE RESISTOR OR DIODE ASSEMBLY.
3. Remove the two large nuts that attach the resistor to the solenoid.
4. Remove the resistor from the solenoid.
Testing the resistor:
1. Using a VOM, check for continuity between both resistor terminals. Reverse the tester leads and again
check for continuity.
2. If measurement is different from approximately 250 ohms, replace the resistor.
Installing the resistor:
1. Install in reverse order of removal (See Figure 17-2, Page 17-3, or Figure 17-3, Page 17-4 for proper
wiring).

ON BOARD COMPUTER (OBC)

Testing
See Test Procedure 11, Page 17-20.
WARNING
• WHEN MAKING ELECTRICAL TESTS OR REPAIRS, ALWAYS:
• WEAR SAFETY GLASSES OR APPROVED EYE PROTECTION.
• REMOVE KEY.
• DO NOT WEAR LOOSE CLOTHING. REMOVE JEWELRY SUCH AS RINGS, WATCHES,
CHAINS, ETC. BEFORE SERVICING VEHICLE.
• PUT F&R SWITCH IN NEUTRAL.
• DISCONNECT BATTERIES AS SHOWN IN FIGURE 17-1, PAGE 17-2.
• FOLLOW ALL PROCEDURES EXACTLY AS STATED.
Removing the on-board computer:
1. Disconnect batteries (Figure 17-1, Page 17-2).
2. Discharge the controller (See instructions in Warning Box on Page 17-25).
WARNING
• FAILURE TO DISCHARGE THE CONTROLLER COULD RESULT IN A SHORT SHOULD THE
WRENCH OR RATCHET TOUCH THE LARGE POST ON THE SOLENOID.
17-33