C1167 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1167 – Suction Valve 2

 

C1167 Possible Symptoms

 

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

 

C1167 Possible Causes

 

Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit),ABS Actuator and Electric Unit harness is open or shorted,ABS Actuator and Electric Unit circuit poor electrical connection

 

C1167 Description

 

The Suction Valve supplies the brake fluid from the master cylinder to the pump, when VDC/TCS is activated. The Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit) monitors the Suction Valve. ABS Actuator and Electric Unit sets the OBDII code when the Suction Valve is not to factory specifications.