How Do You Test A Golf Cart Controller. Check voltage between Controller B and B-. Reset the battery cable.
If the reading is more than 3 volts less the battery voltage the resistor is faulty. Quick Golf Cart Battery Capacity Guide Average 6 volt golf cart batteries are 210-225Ah Average 8 volt golf cart batteries are 165-170Ah and. If it doesnt check the throttle input to the controller.
Connect the voltmeter to the M terminal on the controller.
If the voltage is the same as the battery voltage replace the solenoid. If the voltmeter shows full battery voltage and there is no click the coil inside the solenoid has failed and will need to be replaced. Connect the voltmeter to the M terminal on the controller. If the reading is more than 3 volts less the battery voltage the resistor is faulty.
