Reuters reports that U.S. auto safety investigators have opened a new probe into 30 million vehicles built by nearly two dozen automakers with potentially defective Takata air bag inflators.
The National Highway Traffic Safety Administration (NHTSA) on Friday opened an engineering analysis into an estimated 30 million U.S. vehicles from the 2001 through 2019 model years.
Automakers were alerted to the investigation, which is not yet public.
The new investigation includes vehicles assembled by Honda Motor Co, Ford Motor Co, Toyota Motor Corp, General Motors Co, Nissan Motor, Subaru, Tesla, Ferrari NV
The 30 million vehicles include both vehicles that had the inflators installed when they were manufactured as well as some inflators that were used in prior recall repairs, NHTSA said in the document.
Over the last decade, more than 67 million Takata air bag inflators have been recalled in the United States — and more than 100 million worldwide — in the biggest auto safety callback in history because inflators can send deadly metal fragments flying in rare instances.
There have been at least 28 deaths worldwide, including 19 in the United States tied to faulty Takata inflators and more than 400 injuries.
The 30 million vehicles that are part of the new investigation have inflators with a “desiccant” or drying agent.
According to the document, NHTSA said there have been no reported ruptures of vehicles on the roads with air bag inflators with the drying agent.
