What does code C0680 mean?

Q: What does code C0680 mean?

Electric Park Brake Module Internal Fault. C0680 indicates that the Electric Park Brake (EPB) module has detected an internal fault within its own circuitry or software, rather than a problem with the brake calipers, wiring, or switches. The module's self-test has failed, and it may disable the electric park brake function or set the warning light until the internal issue is resolved.

DTC codes / C06xx · Brakes, steering and suspension / C0680

C0680Electric Park Brake Module Internal Fault

C0680 indicates that the Electric Park Brake (EPB) module has detected an internal fault within its own circuitry or software, rather than a problem with the brake calipers, wiring, or switches. The module's self-test has failed, and it may disable the electric park brake function or set the warning light until the internal issue is resolved.

SystemChassis

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaBrakes, steering and suspension

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.