Charging Indicator Light Operation Failure
GENERATOR SYMPTOM DIAGNOSIS REFERENCE CHART
| Condition | Possible Cause | Action |
|---|---|---|
| Charging indicator light does not come on with ignition ON and engine off | Fuse blown | Replace fuse . |
| CAN communication line faulty | Repair or replace CAN communication line . See TROUBLESHOOTING FOR CAN-DTC | |
| Combination meter faulty | Replace combination meter . See COMBINATION METER REMOVAL AND INSTALLATION | |
| BCM faulty | Check BCM . See BCM POWER CIRCUIT AND GROUND CIRCUIT CHECK | |
| Wiring faulty | Repair wiring . | |
| IC regulator or field coil faulty | Repair or replace generator . See Generator Disassembly and Reassembly | |
| Charging indicator light does not go out with engine running (battery requires frequent recharging) | Accessory drive belt loose or worn | Replace accessory drive belt . See Accessory Drive Belt Removal and Installation |
| IC regulator or generator faulty | Replace generator . See Generator Disassembly and Reassembly | |
| Wiring faulty | Repair wiring . |