GM issues 2nd Bolt recall; faulty batteries can cause fires

General Motors is recalling some older Chevrolet Bolts for a second time to fix persistent battery problems that can set the electric cars ablaze

DETROIT -- General Motors is recalling some older Chevrolet Bolts for a second time to fix persistent battery problems that can set the electric cars ablaze. Until repairs are done, GM says owners should park the cars outdoors, limit charging to 90% of battery capacity, and not deplete batteries below 70 miles of range. The company says the Bolts should not be charged overnight, and should be parked outside immediately after they are charged. The second recall comes after two Bolts that had been fixed under a previous recall caught fire, one in Vermont and the other in New Jersey. It covers about 69,000 Bolts worldwide from 2017, 2018 and part of the 2019 model year. All have batteries made by LG Chem in South Korea. The recall is another bug in a growing global rollout of electric vehicles by all automakers to replace internal combustion vehicles to cut emissions and fight climate change. Ford, BMW and Hyundai all have recalled batteries recently. Also, the U.S. National Transportation Safety Board investigated a series of fires in Tesla vehicles and earlier this year said the high-voltage lithium-ion batteries pose safety risks to first responders after crashes.