Problem Symptoms Table
- Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- The electrical equipment operation may be limited by the load control of electric power control system. Follow HOW TO PROCEED WITH TROUBLESHOOTING procedures.
Window defogger system
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected Area | Reference |
|---|---|---|
| Rear window defogger system does not operate | DEFOG H-fuse | REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE |
| D-IG1-3 fuse | REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE | |
| DEFOG relay | REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE | |
| Multi-display | PROBLEM SYMPTOMS TABLE | |
| Integration control and panel* | PROBLEM SYMPTOMS TABLE | |
| Air conditioning amplifier | PROBLEM SYMPTOMS TABLE | |
| Front light ECU (Front controller) | PROBLEM SYMPTOMS TABLE | |
| Wire harness | - | |
| HINT: *: w/o Multi-display |
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