B1536 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1536 – Memory 2 Switch Circuit Open
B1536 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B1536 Possible Causes
Faulty Memory 2 Switch,Memory 2 Switch harness is open or shorted,Memory 2 Switch circuit poor electrical connection,Faulty Body Control Module (BCM)
The Body Control Module (BCM) monitors the Memory 2 Switch. The BCM sets the OBDII code when the Memory 2 Switch is not to factory specifications.