FixVault

Human Machine Interface Control Module Bypass Module Replacement

WARNING: This page is about a different car, the 2020 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM4977765Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Human Machine Interface Control Module Bypass Module Bracket Replacement 
1 Human Machine Interface Control Module Bypass Module
Procedure 
Release the retaining tab.