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 AUTO AMP. (REAR WINDOW DEFOGGER SWITCH)

Check that A/C auto amp. (rear window defogger switch) is operating normally.
Is the inspection result normal?
YES- Intermittent Incident.
NO- Rear Window Defogger Switch.