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Home >> Dodge and Ram >> 2012 >> Caliber L4-2.4L >> Repair and Diagnosis >> Heating and Air Conditioning >> Ambient Temperature Sensor / Switch HVAC >> Description and Operation >> Ambient Temperature Sensor - Description

Ambient Temperature Sensor - Description





DESCRIPTION





The ambient air temperature sensor is a variable resistor that monitors the air temperature outside of the vehicle. The ATC system uses the sensor data to maintain optimum passenger compartment temperature levels. The ambient air temperature sensor is mounted to the front bumper beam.