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Home › Saturn › 2008 › Astra XE, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - Introduction (2 Of 2) › Repair Instructions › Engine Coolant Temperature Sensor Replacement › Removal Procedure

Removal Procedure

  1. Open the hood.
  2. Raise the vehicle by its full height.
    3. Fig 1: View Of Coolant Drain Screw And Connection
    GM1936581Courtesy of GENERAL MOTORS CORP.
  3. Drain the coolant.
    • Place a drain pan underneath.
    • Install a suitable hose to the drain connection (2).
    • Open the coolant drain screw (1).
    • Drain the coolant.
    • Close the coolant drain screw.
  4. Lower the vehicle by its full height.
    5. Fig 2: View Of Coolant Temperature Sensor Retaining Clamp And Wiring Harness Plug
    GM1945828Courtesy of GENERAL MOTORS CORP.
  5. Remove the coolant temperature sensor.
    • Disconnect the wiring harness plug (2).
    • Disconnect the retaining clamp (1).
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