U.S. auto security regulators mentioned on Monday that they’re investigating whether or not Ford Motor’s 2022 recall of almost 49,000 Ford Mustang Mach-E electrical autos adequately addressed issues and whether or not it needs to be expanded to extra autos.
Ford issued the June 2022 recall as a result of excessive voltage battery principal contactors could overheat from DC fast-charging and repeated wide-open pedal occasions, which may lead to an instantaneous lack of propulsion energy, rising the chance of a crash.
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Following the recall for 2021 and 2022 mannequin yr autos, Ford issued a technical service bulletin to exchange the Excessive Voltage Battery Junction Field on recalled autos.
The Nationwide Freeway Site visitors Security Administration (NHTSA) mentioned it has opened a recall question into 64,000 Mach-E autos after receiving 12 shopper complaints relating to autos that acquired recall fixes.
Ford mentioned Monday it’s “working with NHTSA to assist their investigation.”
Ford’s recall repair was software program updates to watch contactor temperature and cut back battery energy to stop injury to the contactor, and to watch contactor resistance to determine an overheated contactor and cut back car energy to stop additional injury.
One proprietor advised NHTSA that two days after receiving the software program replace, the car suffered a second catastrophic failure of its Excessive Voltage Battery Junction Field.
The motive force and household had been driving from the San Francisco Bay Space to Los Angeles, and the automobile exhibited a “Service Automobile Quickly” warning and was restricted to solely 30% of obtainable energy till they arrived at a dealership.
One other Mach-E driver in Florida advised NHTSA that shortly after charging at a DC quick cost station, the display panel mentioned “safely cease now” and the automobile got here to a whole cease inside a couple of seconds in the midst of a freeway on-ramp. After a number of hours, the driving force was in a position to restart the car and journey for 3 miles earlier than the automobile stopped once more.
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