DETROIT — General Motors on Friday said it is recalling more than 68,000 Chevrolet Bolt electric vehicles, a month after regulators began investigating whether they were at risk of catching fire.
GM said it has identified five Bolt fires — two more than NHTSA cited in opening a preliminary evaluation of the matter. The fires possibly relate to high-voltage batteries produced by LG Chem in South Korea, GM said.
The automaker and NHTSA are still working to determine the cause of the issue, but GM plans to have a remedy as soon as possible after the first of the year, Jesse Ortega, the Bolt's executive chief engineer, told reporters.
In October, NHTSA said it had received two complaints claiming "the vehicles caught fire under the rear seat while parked and unattended." NHTSA also found a 2017 Bolt with a similar pattern.
GM and NHTSA found two cases of smoke inhalation related to the fires but there are no other known injuries.
The recal…