Problem Symptoms Table
WINDOW DEFOGGER SYSTEM:
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected Area | Information |
|---|---|---|
| Rear window defogger does not operate | IG power source circuit (air conditioning amplifier) (for Manual Air Conditioning) | IG POWER SOURCE CIRCUIT |
| IG power source circuit (air conditioning amplifier) (for Automatic Air Conditioning) | IG POWER SOURCE CIRCUIT | |
| Back-up power source circuit (air conditioning amplifier) (for Manual Air Conditioning) | BACK-UP POWER SOURCE CIRCUIT | |
| Back-up power source circuit (air conditioning amplifier) (for Automaticl Air Conditioning) | BACK-UP POWER SOURCE CIRCUIT | |
| Heater control panel power source circuit (for Manual Air Conditioning) | HEATER CONTROL PANEL POWER SOURCE CIRCUIT | |
| Heater control panel power source circuit (for Automaticl Air Conditioning) | HEATER CONTROL PANEL POWER SOURCE CIRCUIT | |
| Wire harness | REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE | |
| Rear window defogger wire | REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE | |
| Air conditioning amplifier assembly | TERMINALS OF ECU |