Functional Test
- Turn ignition switch to ON position. Press and hold rear washer switch. Rear washer pump and rear wiper should operate.
- Release rear washer switch. Rear washer pump should stop and rear wiper should stop in park position.
- Press rear wiper switch to ON position. Rear wiper should operate.
- Press rear wiper switch to OFF position. Rear wiper should complete cycle and return to park position.