GM has issued a Special Coverage bulletin relating to a fix for a condition in which 2016 to 2018 Chevy Volt PHEVs may have a malfunctioning battery energy control module or BECM, potentially leading ...
As GM Authority has been closely following, several General Motors vehicles were having an issue where the battery was being drained following an over-the-air (OTA) software update. The 2024 Chevy ...