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

ENGINE COOLANT TEMPERATURE (ECT) SENSOR - 3.0L (4V) REMOVAL/INSTALLATION






1. Drain the cooling system. See COOLING SYSTEM DRAINING, FILLING AND BLEEDING - 3.0L (4V).
2. Disconnect the engine coolant temperature sensor electrical connector.
3. Remove the ECT sensor.




- Pull upward on the locking tab.
- Rotate the sensor counterclockwise and remove.

4. To install, reverse the removal procedure.