In 2010, the National Highway Traffic Safety Administration began a formal investigation into claims that 2010 Toyota Prius vehicles were experiencing momentary loss of braking capability. A few days later, Toyota announced a voluntary recall of the affected Prii and 2010 Lexus HS 250h vehicles to repair a software glitch that was the alleged culprit. According to the Plaintiffs, Toyota knew about the issues as early as June 2009 but did nothing.
The vehicles were purchased pursuant to written agreements with independent dealerships. Each agreement included a broad arbitration clause that allowed either party to choose arbitration, and allowed the arbitrator to decide the scope of the arbitration. The agreements also waived the right to participate in class action litigation.






