C123F Code: Meaning, Causes, and Symptoms | OBD2 Codes

C123F – Steering Angle Sensor Comparative Performance


C123F Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C123F Possible Causes


Faulty Steering Angle Sensor,Steering Angle Sensor harness is open or shorted,Steering Angle Sensor circuit poor electrical connection


C123F Description


The Anti-Lock Brake System (ABS) Module monitors the Steering Angle Sensor. The ABS Module sets the OBDII code if the ABS Module detects that either the calculated steering wheel angle offset or the steering wheel angle signal measured output is implausible or has the wrong sign.