Last week, the Department of Transportation (DOT) released results from an unprecedented ten-month study of potential electronics-based causes for unintended acceleration in Toyota vehicles. NASA engineers found no electronic flaws in Toyota vehicles capable of producing the large throttle openings required to create dangerous high-speed unintended acceleration incidents. The two mechanical safety defects identified by NHTSA more than a year ago – “sticking” accelerator pedals and a design flaw that enabled accelerator pedals to become trapped by floor mats – remain the only known causes for these kinds of unsafe unintended acceleration incidents. Toyota has recalled nearly 8 million vehicles in the United States for these two defects and spent billions.
U.S. Transportation Secretary Ray LaHood said, “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." In conducting their report, NASA engineers evaluated the electronic circuitry in Toyota vehicles and analyzed more than 280,000 lines of software code for any potential flaws that could initiate an unintended acceleration incident. Unfortunately, the Egyptian revolt may have buried this news in coverage by the mainstream media who were quick to blast Toyota at the outset of these incidents and do irreparable damage to the Toyota image.
