GM Authority

GM To Fix Chevy Volt Battery Energy Control Module Malfunction

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 ...
GM Authority

Some GMC Hummer EV Units Need A Battery Energy Control Module Update

Certain units of the 2022-2024 GMC Hummer EV are included in a new Service Update from General Motors, which covers a fix for a battery energy control module issue. The Service Update applies to both ...
autoevolution

Chevrolet Volt Battery Energy Control Module Failures Prompt NHTSA Investigation

Remember the good ol' Chevrolet Volt? A trailblazer when it came out, GM's range-extender PHEV is also remembered by the National Highway Traffic Safety Administration. More specifically, the Office ...
TopSpeed

Here’s How Much It Costs To Replace A GM EV Battery

Nikesh Kooverjee has been contributing to the automotive sphere for 11 years. His previous roles include Digital Editor at CAR South Africa and associate editor at CarBuzz. He has always had a strong ...
Inside EVs

GM’s Next-Gen EV Truck Battery Promises More Range, Lower Cost

General Motors and Korean battery giant LG Energy Solution have jointly developed a new lithium manganese rich (LMR) battery chemistry that promises to extend driving range and lower the cost of ...