| Component Location |

| 1. Rear
glass defogger relay (Buil-in engine room relay box) 2. Rear glass defogger switch (Dual type) |
3. Rear
glass defogger switch (Manual type) 4. Rear glass defogger |
Inspection Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line.
Inspection Operating Logic Test (Manual only) Inspect the PTC operation with the confirmation logic below : 1. Entering (1) Set the mode to FLOOR. (2) Set the temperature to MAX HOT.