Heated Glass Element Switch: Testing and Inspection

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- Refer to "Diagnosis Procedure"


Diagnosis Procedure


1. CHECK MULTIFUNCTION SWITCH (REAR WINDOW DEFOGGER SWITCH)

Does multifunction switch operate normally?
Base audio without navigation. Refer to "On Board Diagnosis Function" Base Audio.
Bose audio without navigation. Refer to "On Board Diagnosis Function" Without Navigation.
Bose audio with navigation. Refer to "On Board Diagnosis Function" With Navigation.
Is the inspection result normal?
YES- INSPECTION END.
NO- Replace multifunction switch (rear window defogger switch). Refer to "Removal and Installation" Base Audio