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Communication Interface Module Replacement

Fig 1: Communication Interface Module
GM3256753Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the radio control assembly. Refer to Radio Control Assembly Replacement .
1 Communication Interface Module

Procedure

  1. Unsnap the module from the bracket.
  2. Disconnect the electrical connectors.
  3. Reprogram the communication interface module after installation. Refer to Control Module References .