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Home >> Cadillac >> 2011 >> STS AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L - Repair Instructions >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Coolant Temperature Sensor
    GM1285193Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  1. Install the coolant temperature sensor and tighten to 22 N.m (16 lb ft).
  2. Install the coolant temperature sensor electrical connector.
  3. Fig 2: View Of Electrical Connector Heat Protector
    GM1997115Courtesy of GENERAL MOTORS COMPANY
  4. Slide the electrical connector heat protector (1) onto the electrical connector.
  5. Inspect and fill the cooling system as necessary. Refer to Cooling System Draining and Filling (Static Fill) , Cooling System Draining and Filling (GE 47716) .