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.
Stocks are near record highs, inflation is moderating, and analyst Deiya Pernas is 'optimistic' the U.S. is heading for a soft landing without a recession – which is good news for your wallet.
Google co-founders Larry Page and Sergey Brin loved pulling pranks, so much so they began rolling outlandish ideas every April Fools' Day not long after starting their company more than a quarter century ago.
Sam Bankman-Fried co-founded the FTX crypto exchange in 2019 and quickly built it into the world’s second most popular place to trade digital currency. It collapsed almost as quickly — by the fall of 2022, it was bankrupt.
The economic effects of the Baltimore bridge collapse, Americans are living longer but not better, and Gen Z and millennials are struggling to afford rent, let alone a mortgage.
Zainab Salbi, founder of Women for Women International and co-founder of Daughters for Earth, shares why she is putting women in positions of power to fight the climate crisis.
