FixVault

Removal Procedure

    Fig 1: ECT 2
    GM2049247Courtesy of GENERAL MOTORS CORP.
    WARNING: Refer to Battery Disconnect Warning .
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Drain the engine coolant. Refer to Cooling System Draining and Filling .
  3. Disconnect the ECT 2 sensor connector.
  4. Remove the ECT 2 sensor (1) from the radiator.