C1016 – Brake Light Switch Circuit Failure

C1016 Possible Symptoms

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

C1016 Possible Causes

Faulty Brake Light Switch,Brake Light Switch harness is open or shorted,Brake Light Switch circuit poor electrical connection

C1016 Description

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