C1703 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1703 – Right Rear Sensor Circuit Failure

 

C1703 Possible Symptoms

 

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

 

C1703 Possible Causes

 

Faulty Right Rear Sensor,Right Rear Sensor harness is open or shorted,Right Rear Sensor circuit poor electrical connection

 

C1703 Description

 

The Anti-Lock Brake System (ABS) Module monitors the Right Rear Sensor. The ABS Module sets the OBDII code when the Right Rear Sensor is not to factory specifications.