Sierra 1500 4WD V8-6.0L VIN U (2006)
2. Install the ECT sensor.
Tighten the sensor to 20 N.m (15 lb ft).
3. Connect the ECT sensor electrical connector (5).
4. Refill the cooling. Refer to Draining and Filling Cooling System in Cooling System.
GMC Workshop Service and Repair Manuals
Thermostat Housing, Engine Cooling >
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