Rear Wiper Inoperative

Test 1 - 3:

Test 4 - 8:

Test 9 - 12:

SYMPTOM
REAR WIPER INOPERATIVE

POSSIBLE CAUSES
- Rear wiper relay
- Fused battery circuit open
- Rear wiper relay control circuit open
- Rear wiper switch-A/C heater control
- Rear wiper motor control circuit open
- Rear wiper motor ground circuit open
- Rear wiper park switch sense circuit open
- Rear wiper park switch sense circuit shorted to voltage
- Rear wiper motor
- Central timer module