FixVault

Human-Machine Interface Control Module Bypass Module Replacement

WARNING: This page is about a different car, the 2021 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
GM4785121Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Instrument Panel Lower Trim Panel Insulator Replacement - Right Side
1 Human Machine Interface Control Module Bypass Module

Procedure

  1. Disconnect the electrical connectors.
  2. Release the retaining tabs.