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Home › Saturn › 2009 › Vue Red Line, AWD › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 3.6L (Ly7) - Introduction › Repair Instructions › Engine Coolant Temperature Sensor Replacement › Removal Procedure

Removal Procedure

    Fig 1: Generator Terminal Nut
    GM1888716Courtesy of GENERAL MOTORS CORP.
  1. Partially drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill Without HP5) or Cooling System Draining and Filling (GE 47716 Fill Without HP5)

    Disconnect the engine wiring harness electrical connector (10) from the engine coolant temperature (ECT) sensor (3).

    2. Fig 2: View Of ECT Sensor
    GM1836047Courtesy of GENERAL MOTORS CORP.
  2. Remove the ECT sensor.
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