| Condition | Possible Cause | Action |
|---|---|---|
|
All door mirrors mist when rear defogger switch ON
|
Circuit fuse blown
|
After checking short circuit, replace fuse.
|
|
Rear defogger switch faulty
|
Check switch.
|
|
|
Door mirror heater relay faulty
|
Check relay.
|
|
|
Wiring or grounding faulty
|
Repair circuit.
|
|
|
One door mirror mists when rear defogger switch is ON
|
Mirror heater faulty
|
Check actuator.
|
|
Wiring or grounding faulty
|
Repair circuit.
|