NHTSA Complaint #11426140 — 2017 CHEVROLET BOLT EV

2017-2019 model year Chevrolet Bolt EVs were recalled in November 2020 for battery fires (NHTSA Recall No. : 20V-701, Manufacturer Recall No. : N202311730). A temporary "fix" was released in 2021 which limited the maximum charge of the car's battery to 90%. This was followed with a "final fix" software update which returned full charging capabilities and added battery cell monitoring software. This software supposedly could detect faulty battery cells. The recall was considered resolved. More recently, at least two more Bolt EVs spontaneously combusted; these vehicles had received the final recall software update, and were not charged over 90%. This means two things; limiting the maximum charge level of the car did not protect consumers, and the final recall repair also did not protect consumers. Homes have been damaged, cars destroyed, people injured (no deaths so far, fortunately) and Bolt owners live in a constant state of unease. A new recall has been issued: Manufacturer Recall Number: N212343880, NHTSA Recall Number: 21V560. In addition, Bolt owners have been instructed to park their cars outside, charge only during the day (also outside), and maintain a charge level between ~30-90% at all times. This leaves us with ~36kWh, approximately 90-150 miles of range in warm weather (as opposed to the advertised 239 miles on a full charge). All of these restrictions are simply not possible for many people, especially those of us who live in cold weather environments, which vastly limits the range of the car. Others have no choice but to park their car in underground parking garages, which puts hundreds of people at risk. The new recall does not currently have a remedy, but it states faulty battery cells/assemblies or packs will be replaced. GM failed to detect faulty cells the first time after months of investigation, and I do not believe they will successfully detect them now. I urge NHTSA to force GM's hand: replace the entire battery pack, or buy back the vehicles.