B23BF Code: Meaning, Causes, and Symptoms | OBD2 Codes

B23BF – Stop/Start Disable Switch 2 Circuit Open


B23BF Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B23BF Possible Causes


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


B23BF Description


The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 2 Circuit. The Diagnostic Trouble Code (DTC) sets when the PCM detects a loss of signal from the Switch Bank Module (Stop/Start Disable Switch) for more than 2.24 seconds.