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

Engine Coolant Temperature Sensor Replacement (LLT) (3.6L)

Removal Procedure

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.

Installation Procedure





Caution: Refer to Fastener Caution (Fastener Caution).

1. Install the coolant temperature sensor and tighten to 22 Nm (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 (Static Fill LF1, LLT) (Cooling System Draining and Filling (Static Fill ))Cooling System Draining and Filling (Static Fill LSA) (Cooling System Draining and Filling (Static Fill ))Cooling System Draining and Filling (GE 47716 LF1, LLT) (Cooling System Draining and Filling (GE 47716))Cooling System Draining and Filling (GE 47716 LSA) (Cooling System Draining and Filling (GE 47716)).