B23C2 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B23C2 – Stop/Start Disable Switch 2 Circuit High


B23C2 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B23C2 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)


B23C2 Description


The Powertrain Control Module (PCM) monitors the Stop/Start Disable Switch 2 Circuit. The Diagnostic Trouble Code (DTC) sets when the PCM receives a message over the CAN BUS from the Body Control Module (BCM) that the Stop/Start Disable Switch circuit voltage is greater than 4.995 volts.