Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Electric parking brake does not operate | Refer to Electric Parking Brake does not Operate | |
| Electric parking brake AUTO function does not operate | Refer to Electric Parking Brake AUTO Function Circuit | |
| Electric parking brake AUTO switch light remains ON | Refer to Electric Parking Brake AUTO Switch Light Circuit |