Fuel‑cap warning lamp stays on on your vehicle? It means the Fuel Cap Lamp Control Circuit is faulty, risking emissions failure—scan and repair or replace.

Generator lamp stays on in your vehicle? It signals a Generator Lamp Control Circuit fault that can drain the battery—scan circuit and have module tested.

Dim lights or dead battery on your vehicle? P0622 flags Generator Field/F terminal circuit fault—charging loss risk. Scan, test wiring, replace module.

Generator lamp flickers or stays off on your vehicle? A bad L‑terminal circuit can leave the battery uncharged—scan the module and repair the circuit now.

Battery warning light or loss of charge on your vehicle? P0620 generator control circuit fault can stop charging—scan the circuit and replace the module.

Check engine light and fuel system warning on your vehicle? P0619 indicates a Fuel Control Module RAM/ROM error—diagnose now to avoid drivability loss.

Check engine light on your vehicle? P0618 means Alternative Fuel Control Module KAM error—fuel delivery fails. Scan, test module and reprogram or replace.

Starter relay A circuit high causing no start in your vehicle? It prevents engine cranking and can drain battery—scan, test relay and wiring, then replace.

Starter Relay A circuit low causing no‑crank or weak start on your vehicle—risk of being stranded. Scan P0616, test relay/wiring, replace or reprogram.

Starter won’t crank on your vehicle? P0615 signals a Starter Relay A Circuit fault that stops ignition—scan the code and replace the relay ASAP now.