B12C6 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B12C6 – Electric Steering Lock Switch C/D Monitor Circuit Failure


B12C6 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B12C6 Possible Causes


Faulty Electric Steering Lock Switch,Electric Steering Lock Switch harness is open or shorted,Electric Steering Lock Switch circuit poor electrical connection


B12C6 Description


This Push Button Ignition Switch is a single pole momentary design with position indicator LEDs controlled by the Keyless access control unit. Once the Keyless access control unit detects the presence of a registered key fob and the brake pedal is not depressed, each time the button is pushed the Body Control Module will cycle through Accessories, On and Off modes. The Body Control Module will also illuminate the appropriate position indicator LED. If the brake pedal is depressed, the shift lever is in Park and the button is pushed, the Keyless access control unit will start the engine.