Removal Procedure
WARNING: This page is about a different car, the 2010 Pontiac G6. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP.
- Disconnect the engine wiring harness electrical connector (1) from the engine coolant temperature (ECT) sensor.
Courtesy of GENERAL MOTORS CORP.
- Remove the ECT sensor.