Reference Information
WARNING: This page is about a different car, the 2021 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools
EL-49642 SPS Programming Support Tool
EL-50334-14 Infotainment Test Tool
An MDI2 is the only approved scan tool for this procedure
For equivalent regional tools, refer to Special Tools .