B11CC Code: Meaning, Causes, and Symptoms | OBD2 Codes

B11CC – Immobiliser Keyless Vehicle Secret Key Not Programmed


B11CC Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B11CC Possible Causes


Passive Anti-Theft System (PATS) key not programmed,Faulty Body Control Module (BCM)


B11CC Description


When the Body Control Module (BCM) enters a key programming state, it activates the transceiver to read the key in the ignition key cylinder. If a valid Passive Anti-Theft System (PATS) key is used and there are no concerns with PATS, the key is programmed into the BCM memory. The OBDII code sets when there is no RFA module ID stored in the BCM.