Rear Window Defogger Switch

REAR WINDOW DEFOGGER SWITCH

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?
Refer to "On Board Diagnosis Function" Reading and Clearing Diagnostic Trouble Codes.
Is the inspection result normal?
YES- INSPECTION END
NO- Replace multifunction switch (rear window defogger switch).