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 - SEE Diagnosis Procedure




Diagnosis Procedure
1.CHECK PRESET SWITCH
Does preset switch operate normally?
- Without navigation system. Without Navigation.
- With navigation (single monitor) system. Navigation (Single Monitor).
- With navigation (twin monitor) system. Navigation (Twin Monitor).
Is the inspection result normal?
YES - INSPECTION END
NO - Replace preset switch. Removal And Installation Without Navigation (without navigation system), Removal And Installation Navigation (Single Monitor) [with navigation (single monitor) system] or Removal And Installation Navigation (Twin Monitor) [with navigation (twin monitor) system].