Volts/Charge Indicator Test
- If indicator does not illuminate with ignition on, disconnect electrical connector at alternator. Install jumper wire between Brown wire of electrical connector and ground.
- Turn ignition on. If indicator does not illuminate, check for voltage supply to indicator, open circuit in wire from alternator to indicator, or defective printed circuit in IPC. If indicator illuminates, replace alternator.
- If indicator illuminates with engine running, disconnect electrical connector from alternator with engine running. If indicator illuminates, check wire from alternator to indicator or IPC for a short to ground. Replace alternator if indicator does not illuminate.