NHTSA launches probe into 1.2 million Tesla cars over possible suspension flaw

The National Highway Traffic Safety Administration is examining nearly 1.2 million Tesla vehicles after 156 owners reported that the front lower lateral link could separate from the sub-frame, potentially causing a loss of directional control. The investigation focuses on Model 3s produced between 2018 and 2020 and Model Ys manufactured from 2021 to 2023. While most failures occurred without any prior indication, a few owners noted noises before the part gave way.

The agency has not documented any crashes, injuries, or fatalities tied to the suspected defect. Tesla previously recalled about 2,800 Model 3 and Model Y cars in 2021 for a different suspension issue, and later issued another recall for a loose fastener that could also affect the lateral link, but officials say the present complaints do not stem from those earlier problems.