C0118 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0118 – Faulty G Sensor Output Voltage

 

C0118 Possible Symptoms

 

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

 

C0118 Possible Causes

 

Faulty G Sensor,G Sensor harness is open or shorted,G Sensor circuit poor electrical connection

 

C0118 Description

 

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