Operation Description
WARNING: This page is about a different car, the 2017 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
- When rear window defogger switch is turned ON while ignition switch is ON, the 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 (manual A/C) or A/C switch assembly (auto A/C) receives signals.