The General has issued a Service Bulletin describing an available fix for a powertrain control module issue on some 2020 through 2022 Chevy Bolt EV and 2022 Chevy ...
Some units of the 2022-2024 GMC Hummer EV Pickup and SUV need a battery energy control module update, which can be fixed with an OTA update.
DETROIT, March 12 (Reuters) - General Motors Co said on Thursday it plans to cut its powertrain warranty on Chevrolet and GMC vehicles for the 2016 model year because the offer was not a strong enough ...