B3125

DTC B3125, sometimes indicated as B312500 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle body.

DTC Trouble Code Search

Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

21-NA-183 - ELECTRICAL SYSTEM
CHEVROLET: This service bulletin provides repair information to correct a customer concern of intermittent door locks inoperative, dtcs B3125, B3130, B3135, B3979, B3980, various u codes, ip lamps illuminate, immobilizer, unwanted horn or hazard flash
PIC5675A - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
CHEVROLET: This preliminary information communication provides information to the technician that the auto door lock/unlock feature is inoperative and/or power locks cycle. Technician may find diagnostic trouble codes B3125, B3130 and B3135 sym 02 cou