Operation Description
- When rear window defogger switch is turned ON while ignition switch is ON, the front air control (rear window defogger switch) transmits rear window defogger switch signal to BCM.
- BCM turns rear window defogger relay ON when rear window defogger switch signal is received.
- Rear window defogger and door mirror defogger (with door mirror defogger) are supplied with power and operate when rear window defogger relay turns ON.
- Rear window defogger ON is displayed when front air control receives signals.
Description
- The rear window defogger is operated by pressing the rear window defogger switch ON.
- The indicator lamp in the rear window defogger switch illuminates while the rear window defogger is ON.
Power is supplied to the rear window defogger with BCM control.
Heats the heating wire with the power supply from the rear window defogger relay to prevent the rear window from fogging up.
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up.
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up.