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Home >> Saturn >> 2010 >> Sky Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Engine Control Module Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of ECM
    GM1593843Courtesy of GENERAL MOTORS CORP.
  1. Slide the ECM into the bracket.
  2. Push down on the ECM until the retaining tab snaps into place.
    3. Fig 2: Identifying ECM Engine Harness Electrical Connectors
    GM1592534Courtesy of GENERAL MOTORS CORP.
  3. Connect the engine harness electrical connectors (2) to the ECM.
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  5. Reset the clock and preset radio stations.
  6. If a NEW ECM was installed, the ECM must be programmed. Refer to Control Module References .
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