On October 30, Tesla confirmed to the U.S. Highway Safety Administration (NHTSA) that the company plans to recall some model y electric vehicles from 2020 to 2021 and some model 3 electric vehicles from 2019 to 2021 in the U.S. market because of vehicle suspension problems p> < p > < / P > < p > Tesla said in the document submitted to NHTSA that the problem of relevant vehicles is: "the transverse connecting fasteners of the front suspension may be loose, so as to separate the transverse connecting rod from the subframe." < / P > < p > Tesla also described the solution: "Tesla service will tighten or replace the transverse connection fasteners free of charge according to the actual situation. The owner's notice is expected to be sent on December 24, 2021. The owner can also call Tesla's customer service phone. Tesla's recall code is sb-21-31-003." < / P > < p > although the notice will be sent out by the end of this year, Tesla has begun to notify relevant car owners by e-mail. < / P > < p > at the same time, Tesla also announced the recall of a small number of model 3 electric vehicles due to airbag problems. The company said, "Tesla is recalling some model 3 electric vehicles manufactured from 2020 to 2021. The left or right curtain airbags of relevant vehicles are improperly fixed, which may lead to airbag distortion. Therefore, these vehicles do not meet the requirements of Federal Motor Vehicle Safety Standards No. 214 (" side impact protection ") and 226 (" reduce ejection ")." (Chen) < / P > < p >