Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2011 >> HHR LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 129 (Engine Controls And Fuel - 2.0L - Introduction) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Engine Wiring Harness Electrical Connector & ECT Sensor
    GM1826284Courtesy of GENERAL MOTORS CORP.
  1. Partially drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill-LE5, L61) or Cooling System Draining and Filling (Static Fill-LNF) or Cooling System Draining and Filling (GE 47716 Fill) .
  2. Remove the heat shield from the around the electrical connector, if necessary.
  3. Disconnect the engine wiring harness electrical connector (3) from the engine coolant temperature (ECT) sensor.
    4. Fig 2: View Of ECT Sensor
    GM1713085Courtesy of GENERAL MOTORS CORP.
  4. Remove the ECT.
scientia non olet · About Mike's Workshop Manuals