General Motors has issued a Service Update for certain 2024 GMC Hummer EV Pickup and 2024 GMC Hummer EV SUV units that may have a serial data gateway issue preventing correct software updates. Tagged ...

GM has issued a Service Update related to a fix for an issue with the Serial Data Gateway Module in certain affected units of the 2024 Chevy Corvette. Although the Corvette's C8 generation has been ...