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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 559 (Cellular Communication System) >> Repair Instructions >> OnStar® Button Assembly Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2004 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
  1. Loosen and move rearward center console for access to center trim panel. Refer to Console Replacement in Instrument Panel, Gages and Console.
    2. Fig 1: Communication Interface Module & I/P
    GM815865Courtesy of GENERAL MOTORS CORP.
  2. Remove screws that hold communication interface module to instrument panel.
    3. Fig 2: Electrical Connector & Three Button Faceplate
    GM862352Courtesy of GENERAL MOTORS CORP.
  3. Remove screws that hold three button face plate from communication interface module.
  4. Disconnect electrical connector to three button faceplate.
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