Electric Park Brake Actuator Left Circuit
The left electric park brake caliper actuator does not respond as commanded.
Affected components
- Epb actuator left
- Epb control module
- Actuator wiring
Common causes
- High likelihood: Actuator seized due to corrosion
- Medium likelihood: Motor winding open
Possible symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.