ESC Active Performance
ESC interventions occur but do not produce the expected vehicle response. May indicate hydraulic or mechanical limitation.
Affected components
- Abs hydraulic block
- Abs control module
- Brake friction
Common causes
- Medium likelihood: Brake pads heavily worn
- Medium likelihood: Hydraulic block internal wear
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.