Repair Instructions
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.
Perform the Diagnostic Repair Verification after completing the repair.
- Key with Integrated Transmitter Programming (without BTM) , or Key with Integrated Transmitter Programming (with BTM)
- Control Module References for module replacement, programming, and setup