B12EA Code: Meaning, Causes, and Symptoms | OBD2 Codes

B12EA – Radio Frequency Receiver Invalid/Incompatible Configuration


B12EA Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B12EA Possible Causes


Faulty Radio Frequency (RF) Receiver,Radio Frequency Receiver harness is open or shorted,Radio Frequency Receiver circuit poor electrical connection,Faulty Body Control Module (BCM)


B12EA Description


The Body Control Module (BCM) monitors the Radio Frequency (RF) Receiver. The BCM sets the OBDII code when the Radio Frequency Receiver is not to factory specifications.