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Communication Interface Module Replacement

Fig 1: Communication Interface Module
GM2244687Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Communication Interface Module

Procedure

  1. Lower the rear window trim panel speaker opening cover where needed to access the module.
  2. Unsnap the module from the bracket.
  3. Disconnect the electrical connector.
  4. Reprogram the communication interface module after installation. Refer to Control Module References .
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