Rear Window Defogger Indicator Does Not Illuminate
REAR WINDOW DEFOGGER INDICATOR DOES NOT ILLUMINATE
Diagnosis Procedure
1. CHECK AV CONTROL UNIT FUNCTION
Check that the AV control unit is operating normally.
Refer to "Work Flow (Multi AV)" Work Flow.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace the malfunctioning parts.
2. CHECK MULTIFUNCTION SWITCH
Check that the multifunction switch is operating normally.
Refer to "On Board Diagnosis Function" Reading and Clearing Diagnostic Trouble Codes.
Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace the malfunctioning parts.
3. CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.
NO- GO TO 1.