A/C Ambient Air Temperature Sensor
WARNING: This page is about a different car, the 2003 Mercury Sable and 2003 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
The A/C ambient air temperature sensor (19E702):
- is located in front of the A/C condenser core (19712) 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 electronic automatic temperature control assembly.