Rear Window Defogger Switch Does Not Light, But Rear Window Defogger Operates

REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WINDOW DEFOGGER OPERATES





Diagnosis Procedure
1.CHECK A/C AND AV SWITCH ASSEMBLY (REAR WINDOW DEFOGGER SWITCH)
Check that the A/C and AV switch assembly (rear window defogger switch) is operating normally.
Is the inspection result normal?
YES - Intermittent Incident.
NO - Rear Window Defogger Switch.