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Communication Interface Module Replacement (Cadillac)

Fig 1: View Of Communication Interface Module
GM1816302Courtesy of GENERAL MOTORS COMPANY
Communication Interface Module Replacement (Cadillac)

Callout Component Name

Preliminary Procedure

  1. Remove the instrument Panel Accessory Trim Plate. Refer to Instrument Panel Accessory Trim Plate Replacement (Except Cadillac) , Instrument Panel Accessory Trim Plate Replacement (Cadillac) .
  2. Remove the radio. Refer to Radio Replacement (Except Cadillac) , Radio Replacement (Cadillac) .
  3. Remove the HVAC Control Module. Refer to HVAC Control Module Replacement , or HVAC Control Module Replacement .
1 Communication Interface Module
  • Push outward on the two tabs to release the communication interface module from the bracket.
  • Disconnect the electrical connectors.
  • When replacing the communication interface module be sure to transfer Bluetooth Antenna, if equipped.
  • Reprogram the communication interface module after replacement. Refer to Control Module References .