GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2003 🢒 H2 🢒 Body and Accessories 🢒 Cellular Communication 🢒 Mobile Telephone Microphone Replacement

Removal Procedure

    Object Number: 862106 Size: SH
  1. Twist and remove the OnStar microphone bezel from the headliner.

    2. Object Number: 862105 Size: SH
  2. Disconnect the microphone connector from the jumper harness.

Installation Process

    Object Number: 862105 Size: SH
  1. Connect the electrical connection to the OnStar microphone.

    2. Object Number: 862106 Size: SH
  2. Mount the onstar microphone and bezel to the headliner.
  3. Check OnStar microphone for proper operation.