Probable Causes
- Improper installation of the G and yaw rate sensor
- G and yaw rate sensor malfunction
- Calibration failure of the brake fluid pressure sensor
- Seizure of the parking brake switch
- Malfunction of wheel speed sensor
- Malfunction of hydraulic unit (integrated with ASC-ECU)
- Wiring harness or connector failure of CAN bus line
- Damaged wiring harness and connectors