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Home >> Chevrolet >> 2006 >> Optra LS, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (HVAC Systems - Automatic) >> Repair Instructions >> Coolant Temperature Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Chevrolet Optra5 and 2005 Chevrolet Optra. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Coolant Temperature Sensor, Electrical Connector And Retaining Screw
    GM1308471Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
  1. Disconnect the negative battery cable.
  2. Remove the instrument panel under cover.
  3. Disconnect the electrical connector.
  4. Remove the sensor retaining screw.
  5. Remove the sensor.