Rear Wiper Always On

Tests 1 - 3:

Tests 4 - 7:

SYMPTOM
REAR WIPER ALWAYS ON

POSSIBLE CAUSES
- Rear wiper relay
- Rear wiper relay ground circuit short to voltage
- Rear wiper relay control circuit short to voltage
- Rear wiper motor control circuit short to voltage
- Rear wiper switch - A/C heater control
- Central timer module