Toyota and the National Highway Transportation Safety Administration have cited three separate voluntary recalls, involving a little bit over one million vehicles built between 2006 and 2011. The recalls were only the latest in a long list by Toyota. The two vehicles covered by the latest service action are the 2010 Lexus HS 250 hybrid and the 2006 through 2011 Toyota RAV4 crossover, the latter one of the maker’s most popular models.