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Home >> Buick >> 2005 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Cellular Communication System) >> Repair Instructions >> OnStar Microphone Replacement >> Installation Process
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Installation Process

WARNING: This page is about a different car, the 2005 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Microphone Connector & Jumper Harness
    GM862105Courtesy of GENERAL MOTORS CORP.
  1. Connect the electrical connection to the OnStar microphone.
    2. Fig 2: OnStar(R) Microphone Bezel & Headliner
    GM862106Courtesy of GENERAL MOTORS CORP.
  2. Mount the onstar microphone and bezel to the headliner.
  3. Check OnStar microphone for proper operation.
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