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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Cellular Communication System >> Repair Instructions >> OnStar Microphone Replacement >> Installation Procedure
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Installation Procedure

  1. Mount the microphone (1) to the overhead console at the left rear corner of the overhead console.
    2. Fig 1: Installing OnStar Microphone
    G01457969Courtesy of GENERAL MOTORS CORP.
  2. Clip the microphone bracket (1) to the overhead console.
  3. Connect the microphone connector (2) to the mating 2-way connector.
  4. Reinstall the overhead console. Refer to CONSOLE REPLACEMENT - OVERHEAD in Interior Trim.
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