C1039 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1039 – Yaw Rate/G Sensor Assembly Internal Failure


C1039 Possible Symptoms


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


C1039 Possible Causes


Faulty Yaw Rate/G Sensor,Yaw Rate/G Sensor harness is open or shorted,Yaw Rate/G Sensor circuit poor electrical connection


C1039 Description


The Anti-Lock Brake System (ABS) Module monitors the Yaw Rate/G Sensor. The ABS Module sets the OBDII code when the Yaw Rate/G Sensor is not to factory specifications.