General Motors has released an updated Service Bulletin for Chevy Malibu and Chevy Trailblazer units that may be dealing with a transmission issue. According to Service Bulletin number 24-NA-009, 2019 ...
GM has issued a service bulletin for a reflashing of the Engine Control Module (ECM) in certain units of the 2021 to 2023 Chevy Trailblazer. The fix: owners of affected vehicles are to bring their ...