Rear Wiper System

On 4Runner models, ensure there is no malfunction in the back door power window control system.

Wiper Does Not Operate Or Return To Off Position
1. Circuit breaker off.
2. Wiper fuse blown.
3. Wiper motor faulty.
4. Rear door power window and wiper relay faulty.
5. Wiring or ground faulty.

Wiper Does Not Operate In Intermittent Position
1. Wiper motor faulty.
2. Wiper switch faulty.
3. Wiring or ground faulty.
4. Wiper relay faulty.