Problem Symptoms Table
WINDOW DEFOGGER SYSTEM:
PROBLEM SYMPTOMS CHART
| Symptom | Suspected Area |
|---|---|
| Rear window defogger does not operate | IG power source circuit (air conditioning amplifier) (for Manual Air Conditioning) |
| IG power source circuit (air conditioning amplifier) (for Automatic Air Conditioning) | |
| Back-up power source circuit (air conditioning amplifier) (for Manual Air Conditioning) | |
| Back-up power source circuit (air conditioning amplifier) (for Automatic Air Conditioning) | |
| Heater control panel power source circuit (for Manual Air Conditioning) | |
| Heater control panel power source circuit (for Automaticl Air Conditioning) | |
| Wire harness | |
| Rear window defogger wire | |
| Air conditioning amplifier assembly |