C1028 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1028 – ABS Primary Circuit Wheel Pressure

 

C1028 Possible Symptoms

 

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

 

C1028 Possible Causes

 

Faulty Anti-Lock Brake System (ABS) Module,Anti-Lock Brake System (ABS) Module harness is open or shorted,Anti-Lock Brake System (ABS) Module circuit poor electrical connection

 

C1028 Description

 

The Anti-Lock Brake System (ABS) Module monitors the ABS Primary Circuit Wheel Pressure. The ABS Module sets the OBDII code when the ABS Primary Circuit Wheel Pressure is not to factory specifications.