1. Cool Down Check
WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- Turn the ignition switch to the ON position.
- Cool down the ambient air temperature sensor with water or ice, so that the indicated temperature drops.
Does the indicated temperature drop?
YES >> GO TO 2
NO >> The system is malfunctioning. Check the system following "INSPECTION/COMPASS AND THERMOMETER". Refer to INSPECTION/COMPASS AND THERMOMETER .