A/C Ambient Air Temperature Sensor
WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
The A/C ambient air temperature sensor:
- is located on the grille opening reinforcement behind the grille near the center of the vehicle.
- contains a thermistor which measures the temperature of outside air as a resistance and sends that reading to the dual-zone EATC module.