Lens Hood: Inspection: Heater
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the resistance between connector terminals.
Terminal No. Inspection conditions Standard 1 - 2 Always 9 - 13 Ω 4 - 5 Heater temperature 0°C (32°F) Approx. 30 kΩ Heater temperature 20°C (68°F) Approx. 13 kΩ Heater temperature 40°C (104°F) Approx. 6.2 kΩ Heater temperature 80°C (176°F) Approx. 1.7 kΩ - Replace the lens hood if faulty is found in the inspection.