Probable Causes
- The brake pad thickness is at the limit value or less.
- The brake fluid amount is at the "MIN" level or lower.
- Poor adjustment of the parking brake lever
- Damaged wiring harness and connectors
- Parking brake switch malfunction
- Malfunction of brake fluid level switch
- Combination meter malfunction
- The CAN bus line is faulty.
- The ETACS-ECU coding data is abnormal.
- Malfunction of ETACS-ECU
- Malfunction of the combination meter
- Malfunction of the hydraulic unit (integrated with ASC-ECU)