Communication Interface Module Replacement

WARNING: This page is about a different car, the 2018 GMC Canyon and 2018 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the radio speaker amplifier. Refer to Radio Speaker Amplifier Replacement .
1	Communication Interface Module Procedure Unsnap the module from the bracket and slide rearward to access the connectors. Disconnect all electrical connectors. Reprogram the communication interface module after installation. Refer to Control Module References .

Callout

Component Name

Preliminary Procedure
Remove the radio speaker amplifier. Refer to Radio Speaker Amplifier Replacement .

Communication Interface Module

Procedure

Unsnap the module from the bracket and slide rearward to access the connectors.
Disconnect all electrical connectors.
Reprogram the communication interface module after installation. Refer to Control Module References .