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Communication Interface Module Replacement

Fig 1: Communication Interface Module
GM3391402Courtesy of GENERAL MOTORS COMPANY
Communication Interface Module Replacement

Callout Component Name
Preliminary Procedure 
Remove the instrument panel lower airbag bracket. Refer to Instrument Panel Lower Airbag Bracket Replacement .
1 Communication Interface Module

Procedure

  1. Disconnect the electrical connectors.
  2. Slide the module from the bracket tabs to remove.
  3. For programming and set up, refer to Control Module References .