P0073 CHRYSLER Ambient Air Temperature Sensor Circuit High

Possible causes
– Faulty ambient air temperature sensor
– Ambient air temperature sensor harness is open or shorted
– Ambient air temperature sensor circuit poor electrical connection
When is the obd code mean?
Ambient temperature sensor input voltage is above the minimum acceptable value.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0073 CHRYSLER OBD Code Description

Ambient Air Temperature (AAT) Circuit High