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Home >> Chevrolet >> 2017 >> Traverse LS Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LLT) - Repair Instructions >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: ECT Sensor
    GM1836047Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  1. Install the ECT sensor.

    Tighten 

    Tighten the sensor to 30 N.m (22 lb ft).

    2. Fig 2: Engine Wiring Harness Electrical Connector
    GM1858010Courtesy of GENERAL MOTORS COMPANY
  2. Connect the engine wiring harness electrical connector (8) to the ECT sensor (9).
  3. Slide the electrical connector heat shield down over the connector.
  4. Fill the cooling system. Cooling System Draining and Filling (Static Fill)Cooling System Draining and Filling (Vac N Fill)
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