The probe covers an estimated 280,000 vehicles. Five drivers alleged in complaints they couldn't steer the vehicles at all. Seven more cited a loss of power steering that required increased steering effort.
There was one report of a crash but no complaints of any injuries.
The agency says in a document posted Tuesday on its website that loss of steering control can be accompanied by messages to drivers indicating that the power steering assist has been reduced or disabled.
The document says investigators will look into how often the problem happens, manufacturing processes and the severity of the problem.
The probe is at least the sixth started by the agency into Tesla vehicles in the past three years. Investigators are looking into Teslas that can crash into parked emergency vehicles while running on the Autopilot partially automated driving system, emergency braking for no reason, suspension failures, steering wheels that can fall off, and front seat belts that may not be connected properly.
Messages were left Tuesday seeking comment from Tesla.
The first U.S. lunar lander in more than 50 years is on its way to the moon. The private lander from Astrobotic Technology blasted off Monday from Cape Canaveral, Florida, catching a ride on United Launch Alliance's brand new rocket Vulcan.
Global prices for food commodities like grain and vegetable oil fell last year from record highs in 2022, when Russia’s war in Ukraine, drought and other factors helped worsen hunger worldwide, the U.N. Food and Agriculture Organization said Friday.
Wall Street is drifting higher after reports showed the job market remains solid, but key parts of the economy still don’t look like they’re overheating.
The Biden administration is docking more than $2 million in payments to student loan servicers that failed to send billing statements on time after the end of a pandemic payment freeze.
The nation’s employers added a robust 216,000 jobs last month, the latest sign that the American job market remains resilient even in the face of sharply higher interest rates.
A U.S. labor agency has accused SpaceX of unlawfully firing employees who penned an open letter critical of CEO Elon Musk and creating an impression that worker activities were under surveillance by the rocket ship company.
