FixVault

Rear Closure Hands Free Module Replacement (Base Bumper)

WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
GM4639511Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. Battery Negative Cable Disconnection and Connection (3.6L LGX) , or Battery Negative Cable Disconnection and Connection (2.0L LTG)
  2. Raise and support the vehicle. Lifting and Jacking the Vehicle
1 Rear Closure Hands Free Module

Procedure

  1. Disconnect the electrical connectors.
  2. Unlock the retaining tabs.
  3. Lower the vehicle.
  4. Programming and Setup - Control Module References