C2222 – Improper Powerdown Event Information

C2222 Possible Symptoms

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

C2222 Possible Causes

Faulty Electric Parking Brake (EPB) Module,Electric Parking Brake (EPB) Module harness is open or shorted,Electric Parking Brake (EPB) Module circuit poor electrical connection

C2222 Description

When the ignition switch is On and no system under voltage or over voltage condition is present, the Electric Parking Brake (EPB) Module has supply voltage interrupted during EPB actuation.