VUE AWD V6-3.5L VIN 4 (2004)
IMPORTANT: Tap out sensor mounting hole in engine head to remove any thread sealant residue. Clean any sealant residue from old sensor and
apply RTV sealant to threads if old sensor is going to be reused.
2. Install the ECT sensor with a new O-ring.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the engine coolant temperature sensor to 18 N.m (13 lb ft).
3. Connect the ECT sensor harness connector. Push in the connector until a click is heard, then pull back to confirm a positive engagement.
4. Fill engine coolant to proper level. Refer to Draining and Filling Cooling System in Cooling System.