Oil Level Sensor: Service and Repair

Engine Oil Pressure Sensor and/or Switch Replacement

Removal Procedure
1. Raise and support the vehicle. Refer to Vehicle Lifting.





2. Disconnect the oil pressure indicator switch electrical connector (2).





3. Remove the oil pressure indicator switch from the engine block.

Installation Procedure





1. Apply sealer GM P/N 12346004 (Canadian P/N 10953480) or the equivalent to the oil pressure indicator switch threads.

2. Notice: Refer to Component Fastener Tightening Notice in Service Precautions.

Install the oil pressure indicator switch.
^ Tighten the switch to 16 Nm (12 ft. lbs.).





3. Connect the oil pressure indicator switch electrical connector (2).
4. Lower the vehicle.