Calibration Mismatch
The chassis control module has detected that stored calibration values do not match the current vehicle configuration — for example after a wheel/tire size change or replacement of an inertial sensor cluster. Stability functions are degraded.
Affected components
- Chassis control module
- Sensor cluster
- Steering angle sensor
Common causes
- High likelihood: Wheel size or sensor cluster mismatch
- Low likelihood: Stored calibration data corrupted
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.