C0116 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C0116 – Stop Light Switch Circuit Malfunction
C0116 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C0116 Possible Causes
Faulty Stop Light Switch (Brake Light Switch),Stop Light Switch harness is open or shorted,Stop Light Switch circuit poor electrical connection
The Anti-Lock Brake System (ABS) Module monitors the Stop Light Switch. The ABS Module sets the OBDII code when the Stop Light Switch is not to factory specifications.