GM Authority

Some Cadillac CT4 Units Require A Fuel Injector Flow Rate Fix

GM has issued a service update for a fix to a fuel injector flow rate issue affecting certain units of the 2020 through 2023 Cadillac CT4 sedan equipped with the turbocharged 2.7L I4 L3B gasoline ...
GM Authority

Some Cadillac Escalade Units Need An ECM Software Update

GM has issued a Service Update that applies to certain units of the 2022-2023 Cadillac Escalade and Cadillac Escalade ESV luxury SUVs, along with several other models, which is related to an ECM ...