Rear Window Defogger Switch

REAR WINDOW DEFOGGER SWITCH

Description

- The rear window defogger is operated by turning the rear window defogger switch ON.
- The indicator lamp in the rear window defogger illuminates when the rear window defogger is operating.


Component Function Check


1. CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION

Check that the indicator lamp of rear window defogger illuminates when rear window defogger switch ON.
Is the inspection result normal?
YES- Rear window defogger switch function is OK.
NO-


Diagnosis Procedure


1. CHECK MULTIFUNCTION SWITCH (REAR WINDOW DEFOGGER SWITCH)

Does multifunction switch operate normally?
- Base audio without rear view camera. Without Rear View Camera
- Base audio with rear view camera. With Rear View Camera
- BOSE audio without navigation. Without Navigation
- BOSE audio with navigation. With Navigation
Is the inspection result normal?
YES- INSPECTION END
NO- Replace multifunction switch (rear window defogger switch). Without Rear View Camera