FixVault
Home › Hummer › 2004 › H2 4D Utility Pickup › Repair and Diagnosis › Accessories & Equipment › Infotainment › Cellular Communication System › Repair Instructions › OnStar® Microphone Replacement › Installation Process

Installation Process

    Fig 1: Microphone Connector & Jumper Harness
    GM862105Courtesy of GENERAL MOTORS CORP.
  1. Connect the electrical connection to the OnStar microphone.
    2. Fig 2: OnStar® 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.
About FixVault