Brake and Parking Brake Warning Light Symptom Diagnosis
BRAKE AND PARKING BRAKE WARNING LIGHT SYMPTOM DIAGNOSIS REFERENCE
| Condition | Possible Cause | Action |
|---|---|---|
| Brake warning light does not light up when brake fluid level is low or parking brake is pulled up or for 5 seconds after turning ON ignition switch | Circuit fuse blown | Replace fuse and check for short circuit . |
| Brake fluid level switch faulty | Check brake fluid level switch referring to BRAKE FLUID LEVEL SWITCH INSPECTION . | |
| Parking brake switch faulty | Check parking brake switch referring to PARKING BRAKE SWITCH INSPECTION . | |
| ABS system faulty | Refer to ABS CHECK . | |
| Wiring or grounding faulty | Repair circuit . | |
| Combination meter faulty | Replace combination meter . | |
| BCM faulty | Replace after making sure that none of above parts is faulty . | |
| Brake warning light stays ON | Brake fluid level switch faulty | Check brake fluid level switch referring to BRAKE FLUID LEVEL SWITCH INSPECTION . |
| Parking brake switch faulty | Check parking brake switch referring to PARKING BRAKE SWITCH INSPECTION . | |
| EBD system faulty | Refer to EBD WARNING LIGHT (BRAKE WARNING LIGHT) CHECK . | |
| Wiring or grounding faulty | Repair circuit . | |
| Combination meter faulty | Replace combination meter . | |
| BCM faulty | Replace after making sure that none of above parts is faulty . |