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.
Apple has rolled out an update to its operating system this week with a feature called Stolen Device Protection. It makes it a lot harder for phone thieves to access key functions and settings, and users are being urged to turn it on immediately.
The U.S. economy grew at an unexpectedly brisk 3.3% annual pace from October through December as Americans showed a continued willingness to spend freely despite high interest rates and frustrating price levels.
Alan Becker, CEO and Investment Adviser Representative at Retirement Solutions Group and RSG Investments, shares his thoughts on the latest GDP data plus why he's not sold cryptocurrency as a long-term asset.
The Biden administration wants to ban another type of bank “junk fee," targeting fees that are typically charged by banks when a transaction is declined in real time.
Al Root, senior writer at Barron’s, breaks down everything expected from Tesla’s earnings report, from Elon Musk’s demands from the board to why the market has been looking for affordable EV options.
Online retailer eBay Inc. will cut about 1,000 jobs, or an estimated 9% of its full-time workforce. The announcement follows similar moves by other tech companies that ramped up hiring during the pandemic while people spent more time and money online.
