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Human Machine Interface Control Module Replacement

WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Human Machine Interface Control Module
GM4578459Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Remove the front side door sill garnish molding - right side. Front Side Door Sill Garnish Molding Replacement (Equinox)Front Side Door Sill Garnish Molding Replacement (Terrain)
  2. Reposition the front floor panel carpet as necessary.
1 Human Machine Interface Control Module

Procedure

  1. Disconnect the electrical connectors.
  2. Release the retaining tab.
  3. Perform the necessary programming and setup procedure:Control Module References