P1EF1 CADILLAC - Battery Charger High-Voltage Converter 2 Output Power Regulation Performance
P1ef1 Cadillac DescriptionThe hybrid/EV powertrain control module 2 and battery charger control module monitor the battery charger high-voltage output and current output and ensures it is in the proper range and there is not a resistive short in the charging bus.
Need more help?Get the P1ef1 Cadillac code diagnosed by a professional: Find a repair shop in you area
P1EF1 CADILLAC CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1ef1 Cadillac code? Have you replaced any parts?
Any information is appreciated. Thanks