Cadillac - OBD Code Lookup

P1EFC Cadillac

Battery Charger Control Module System Voltage Low Voltage

Battery Charger Power Efficiency

Battery Charger High-Voltage Converter 2 Input Current Too High

Battery Charger Control Module Ignition On/Start Switch Circuit Low Voltage

Battery Charger Control Module Ignition On/Start Switch Circuit High Voltage

Battery Charger Control Module High-Voltage Energy Communication Bus Enable Circuit Low Voltage

Battery Charger High-Voltage Converter 1 Input Current Too High

Battery Charger High-Voltage Converter 1 Temperature Too High

Battery Charger High Voltage Converter 2 Temperature Too High

Battery Charger Input Voltage Conditioner Temperature Too High