Exactly one year after Toyota's CEO, Akio Toyoda, stood before a congressional hearing to accept "full responsibility" for the safety defects in the company's cars that have been linked to dozens of deaths, the car manufacturing giant announced today it is conducting a "voluntary safety recall" of 2.17 million vehicles in the U.S. at the urging of the National Highway Traffic Safety Administration.
"The National Highway Traffic Safety Administration reviewed more than 400,000 pages of Toyota documents to determine whether the scope of its recalls for pedal entrapment was sufficient," NHTSA Administrator David Strickland said in a statement to ABC News. "As a result of the agency's review, NHTSA asked Toyota to recall these additional vehicles, and now that the company has done so, our investigation is closed."
Toyota is recalling vehicles of several different Toyota and Lexus models from 2004 to 2011, including more than 700,000 2010 RAV4s, the largest single batch of cars in the recall. More than 600,000 2009 4Runners were also recalled.
CLICK HERE for ABC News' full coverage of the Toyota recalls.
"In the event that the floor carpet around the accelerator pedal is not properly replaced in the correct position after a service operation, there is a possibility that the plastic pad embedded into the floor carpet may interfere... [and] the accelerator pedal may become temporarily stuck in a partially depressed position rather than returning to the idle position," Toyota said in a statement on its website, explaining the recall of the 2007 GS 300. Each make and model listed was recalled for various floormat- or carpet-related safety issues.
The announcement came a year to the day after Toyoda told the congressional hearing he wanted to apologize for the deaths of four people in a runaway Toyota in 2009.
In that incident, a California highway patrolman couldn't stop the Lexus he was driving in 2007. In a desperate 911 call, a passenger in the car said, "Pray for us."
All four people in the car died in the collision that followed.
In the past two years, Toyota had already recalled nearly eight million of its vehicles due to the pedal malfunctions, and paid nearly $50 million in civil penalties after an NHTSA investigation into the problem.
Toyota only admitted the sticky pedal problem in the U.S. after ABC News reported on the case of a New Jersey driver whose car would not stop.
Earlier this month, the NHTSA announced the conclusion of its investigation into sudden acceleration in Toyotas that was allegedly caused by an electronic malfuntion. After assembling a team of NASA engineers to study the problem, the Department of Transportation announced the team was unable to find an electronic cause of the sudden acceleration.
"We enlisted the best and brightest engineers to study Toyota's electronics systems, and the verdict is in. There is no electronic-based cause for unintended high-speed acceleration in Toyotas. Period," U.S. Transportation Secretary Ray LaHood said.
Toyota said in a statement at the time that the company welcomed the findings.