Problem Symptoms Table
HINT:
Use the table below to help determine the causes 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 order they are listed. Replace parts as necessary.
Window defogger system
WINDOW DEFOGGER SYSTEM PROBLEM SYMPTOMS CHART
| Symptom | Suspected Area | See page |
|---|---|---|
| Rear window defogger does not operate (indicator ON) | 1. DEF H-fuse | WINDOW DEFOGGER SYSTEM |
| 2. Defogger wire | WINDOW DEFOGGER SYSTEM | |
| 3. Wire harness | - | |
| Rear window defogger does not operate (indicator OFF) | 1. IG1 relay | WINDOW DEFOGGER SYSTEM |
| 2. DEF relay | WINDOW DEFOGGER SYSTEM | |
| 3. AM1 fuse | WINDOW DEFOGGER SYSTEM | |
| 4. GAUGE fuse | WINDOW DEFOGGER SYSTEM | |
| 5. DEF H-fuse | WINDOW DEFOGGER SYSTEM | |
| 6. A/C control assembly | TERMINALS OF ECU | |
| 7. Defogger wire | WINDOW DEFOGGER SYSTEM | |
| 8. Wire harness | - |