Chevrolet Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer): Service and Repair

1.

Disconnect battery ground cable.

2.

Drain cooling system.

3.

Disconnect intake air hose from throttle body, then the green connector.

4.

Remove coolant temperature sensor.

5.

Reverse procedure to install. Install sensor with new gasket and torque to 8.7 - 10.8 ft. lbs.