Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Ford >> 2007 >> Expedition 4WD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control >> Description And Operation >> Control Components >> Dual-Zone Electronic Automatic Temperature Control (EATC) >> Control System Inputs - Dual-Zone Electronic Automatic Temperature Control (EATC) >> Ambient Air Temperature Sensor

Ambient Air Temperature Sensor

The ambient air temperature sensor contains a thermistor, which measures the temperature of outside air as a resistance and sends that reading to the dual-zone EATC module.