Model-year 2016 through 2019 Chevy Volt sedans are now under investigation by the Department of Transportation's National Highway Traffic Safety Administration, or NHTSA, for alleged sudden power loss ...

The National Highway Traffic Safety Administration (NHTSA) has opened an investigation on November 29 into 72,926 second-generation Chevrolet Volt plug-in hybrid vehicles over several issues including ...

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 ...

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 ...

A leading U.S. auto safety regulator on Friday announced an investigation into 73,000 Chevrolet Volt plug-in hybrid cars over reports that they may abruptly lose power, fail to restart and encounter ...