The RECALL details are not currently posted on the NHTSA web site.
Toyota recalling 1.9 million Prius cars
Kim Hjelmgaard, USA TODAY 4:29 a.m. EST February 12, 2014
Toyota is recalling around 1.9 million hybrid Prius cars around the world following the discovery of faulty software in the car's hybrid-control system.
The affected vehicles were manufactured between March 2009 and February 2014.
Toyota said that 997,000 Prius cars in Japan, some 713,000 in North America, another 130,000 in Europe and the rest in other regions are being recalled.
No accidents or injuries have been reported related to the problem.
The Japanese automaker suffered massive recalls starting in 2009, affecting more than 14 million vehicles for problems including floor mats, gas pedals and brakes.
http://www.usatoday.com/story/money/cars/2014/02/12/toyota-prius-recall/5414055/