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Communication Interface Module Replacement (Cadillac)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Yukon XL, 2015 GMC Yukon, 2015 Chevrolet Tahoe, 2015 Chevrolet Suburban, and 2015 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Communication Interface Module (Cadillac)
GM3648847Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the instrument panel compartment. Refer to Instrument Panel Compartment Replacement (Cadillac) .
1 Communication Interface Module

Procedure

  1. Disconnect the electrical connectors.
  2. Release the two lower bracket tabs and slide module downward.
  3. Reprogram the communication interface module after installation. Refer to Control Module References .