Chevy Bolts recalled again for fire risk, as GM admits battery defects
General Motors is recalling 2017-2019 model year Chevy Bolts a second time because of a risk that the battery packs could catch fire. The new recall comes after two Bolts recently caught fire despite having received the purported software fix from the previous recall, which was first announced in November 2020.
GM has also finally shed a little light on the source of the problem. The automaker says that, working with battery supplier LG Chem, it discovered that some of the cells that make up the Bolt’s pack can have two simultaneous manufacturing defects. The company did not say specifically what these defects are, but when they are present they can cause a fire.
GM says it’s still preparing the recall, and so it’s telling owners to take…