C1137 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1137 – RAS Control Unit Circuit


C1137 Possible Symptoms


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


C1137 Possible Causes


Faulty Rear Active Steer (RAS) Control Unit,Rear Active Steer (RAS) Control Unit harness is open or shorted,Rear Active Steer (RAS) Control Unit circuit poor electrical connection


C1137 Description


The Anti-Lock Brake System (ABS) Module monitors the Rear Active Steer (RAS) Control Unit. The ABS Module sets the OBDII code when the Rear Active Steer (RAS) Control Unit is not to factory specifications.