U110E Code: Meaning, Causes, and Symptoms | OBD2 Codes

U110E – Lost Ambient Temperature Message


U110E Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


U110E Possible Causes


Faulty Body Control Module (BCM),Body Control Module (BCM) harness is open or shorted,Body Control Module (BCM) circuit poor electrical connection,Faulty Powertrain Control Module (PCM)


U110E Description


The Ambient Temperature Sensor signal is a direct input to the Body Control Module (BCM). The BCM transmits the ambient temperature message to the Powertrain Control Module (PCM) over the CAN C bus.