Brake Pedal Position Sensor B Not Learned
Brake pedal position sensor B reference not learned — typically required after sensor or pedal replacement.
Affected components
- Brake pedal sensor b
Common causes
- High likelihood: Calibration not performed
Possible symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Diagnostic notes
- The malfunction indicator lamp may illuminate
Related codes
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.