Rear Wiper Not Working In the Intermittent Mode

Tests 987 - 990:

SYMPTOM
* REAR WIPER NOT WORKING IN THE INTERMITTENT MODE

POSSIBLE CAUSES
- Defective rear wiper motor/intermittent switch
- Defective HVAC Control Module/indicator light
- Defective HVAC Control Module/rear wiper switch
- Defective BCM/test light default