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Home >> Chevrolet >> 2005 >> SSR Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Engine Controls - Introduction) >> Repair Instructions >> Engine Coolant Temperature (ECT) Sensor Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2005 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.
  1. Loosen the radiator drain plug and drain the coolant 1 liter below the level of the coolant in the coolant surge tank, using a drain pan.
  2. Tighten the drain plug.
    3. Fig 1: Removing/Installing Engine Coolant Temperature Sensor
    GM894672Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the engine coolant temperature (ECT) sensor harness connector.
  4. Remove the ECT sensor.
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