C1206 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1206 – ABS Rear Isolation Valve Circuit Failure
C1206 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1206 Possible Causes
Faulty ABS Rear Isolation Valve,ABS Rear Isolation Valve harness is open or shorted,ABS Rear Isolation Valve circuit poor electrical connection
C1206 Description
The Anti-Lock Brake System (ABS) Module monitors the ABS Rear Isolation Valve. The ABS Module sets the OBDII code when the ABS Rear Isolation Valve is not to factory specifications.