This is an expansion of NHTSA Recall 20V-701 and 21V-560.
General Motors has decided that a defect which relates to motor vehicle safety exists in 2020-2022 Chevrolet Bolt EVs and 2022 Chevrolet Bolt EUVs. The high voltage batteries in these vehicles may pose a fire risk when charged to full, or very close to full, capacity.
Defective battery modules will be replaced, but until then, GM advises owners to Activate either the Hill Top Reserve (2017 and 2018 models) or Target Charge Level (2019 models) feature in their vehicle to limit the charge level to 90%, charge their vehicle more frequently, avoid depleting the battery to 70 miles range remaining, park outside after charging, and do not charge the vehicle indoors overnight.
Interim notification letters notifying owners of the safety risk were mailed on August 13, 2021. Owner notification letters were mailed on August 13, 2021. GM’s number for this recall is N212343880 and the latest NHTSA campaign number is 21V-650.