Communication Interface Module Replacement

WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Communication Interface Module

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the left rear quarter lower trim panel. Refer to Quarter Lower Rear Trim Panel Replacement (Traverse with TB5)Quarter Lower Rear Trim Panel Replacement (Traverse with TB4)Quarter Lower Rear Trim Panel Replacement (Enclave with TB5)Quarter Lower Rear Trim Panel Replacement (Enclave with TB4)Quarter Lower Rear Trim Panel Replacement (Acadia with TB5)Quarter Lower Rear Trim Panel Replacement (Acadia with TB4) .
1	Communication Interface Module Procedure Disconnect the electrical connectors. When replacing the communication interface module be sure to transfer Bluetooth Antenna, if equipped. Reprogram the communication interface module if replaced. Refer to Control Module References .

Callout

Component Name

Preliminary Procedure
Remove the left rear quarter lower trim panel. Refer to Quarter Lower Rear Trim Panel Replacement (Traverse with TB5)Quarter Lower Rear Trim Panel Replacement (Traverse with TB4)Quarter Lower Rear Trim Panel Replacement (Enclave with TB5)Quarter Lower Rear Trim Panel Replacement (Enclave with TB4)Quarter Lower Rear Trim Panel Replacement (Acadia with TB5)Quarter Lower Rear Trim Panel Replacement (Acadia with TB4) .

Communication Interface Module

Procedure

Disconnect the electrical connectors.
When replacing the communication interface module be sure to transfer Bluetooth Antenna, if equipped.
Reprogram the communication interface module if replaced. Refer to Control Module References .