Problem Symptoms Table
WINDOW DEFOGGER SYSTEM PROBLEM SYMPTOMS
| Symptom/Suspected Area | See | |
|---|---|---|
| Rear Window Defogger Does Not Operate (Indicator Lamp On) | ||
| DEF Fuse (Instrument Panel J/B) | INSTRUMENT PANEL JUNCTION & RELAY BLOCKS | |
| GAUGE 2 Fuse (Instrument Panel J/B) | INSTRUMENT PANEL JUNCTION & RELAY BLOCKS | |
| DEF Relay (Instrument Panel J/B) | . INSPECT DEFOGGER RELAY | |
| Rear Window Defogger Wire | ..... | |
| Wire Harness | ..... | |
| Body ECU (2AZ-FE) | ..... | |
| Body ECU (1MZ-FE) | ..... | |
| HTR Fuse (Instrument Panel J/B) | INSTRUMENT PANEL JUNCTION & RELAY BLOCKS | |
| Defogger Switch (Heater Control Housing) | HEATER CONTROL HOUSING SUB-ASSY (A/C AMPLIFIER | |
| Wire Harness | ..... | |
| Heater Control Base | HEATER CONTROL HOUSING SUB-ASSY (A/C AMPLIFIER | |