Problem Symptoms Table
WINDOW DEFOGGER SYSTEM - PROBLEM SYMPTOMS TABLE
| Symptom | Suspected Area | See |
|---|---|---|
| Rear window defogger does not operate (Indicator lamp on) | 1. DEF fuse (Instrument panel J/B) | |
| 2. GAUGE 2 fuse (Instrument panel J/B) | ||
| 3. DEF relay (Instrument panel J/B) | INSPECTION | |
| 4. Rear window defogger wire | - | |
| 5. Wire harness | - | |
| 6. Body ECU (2AZ-FE) | - | |
| 7. Body ECU (1MZ-FE) | - | |
| Rear window defogger does not operate (Indicator lamp off) | 1. HTR fuse (Instrument panel J/B) | |
| 2. Defogger switch (Heater control housing) | TERMINALS OF ECU | |
| 3. Wire harness | - | |
| 4. Heater control base | TERMINALS OF ECU |