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Home › Cadillac › 2004 › Escalade EXT › Repair and Diagnosis › Accessories & Equipment › Entertainment Systems › Cellular Communication System › Repair Instructions › OnStar Microphone Replacement › Installation Procedure

Installation Procedure

  1. Mount the microphone (1) to the overhead console at the left rear corner of the overhead console.
  2. Clip the microphone bracket (1) to the overhead console.
  3. Connect the microphone connector (2) to the mating 2-way connector.
    Fig 1: Microphone Bracket & Connector
    GM621414Courtesy of GENERAL MOTORS CORP.
  4. Reinstall the overhead console. Refer to Console Replacement - Overhead in Interior Trim.
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