B1524 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1524 – Keyless Entry Circuit Open
B1524 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B1524 Possible Causes
Faulty Keyless Entry,Keyless Entry harness is open or shorted,Keyless Entry circuit poor electrical connection,Faulty Body Control Module (BCM)
The Body Control Module (BCM) monitors the Keyless Entry. The BCM sets the OBDII code when the Keyless Entry is not to factory specifications.