Warning: Allow sufficient time for the engine to cool before removing the ECT sensor. A hot engine may cause an excessive coolant loss or a personal injury.

1. Turn the ignition OFF.
2. Remove the engine oil dipstick indicator.



3. Slide the electrical connector heat protector (1) off the electrical connector.



4. Disconnect the coolant temperature sensor electrical connector.



5. Remove the coolant temperature sensor.

Caution: Refer to Fastener Caution in the Preface section.




1. Install the coolant temperature sensor and tighten to 22 N·m (16 lb ft).
2. Install the coolant temperature sensor electrical connector.



3. Slide the electrical connector heat protector (1) onto the electrical connector.
4. Inspect and fill the cooling system as necessary. Refer to Cooling System Draining and Filling.