Updated from 4:42 a.m. EDTTOKYO ( TheStreet) -- Toyota ( TM) has been subpoenaed by a federal grand jury in New York to turn over documents related to steering problems in some of its cars. Toyota, in a statement Tuesday, said it would cooperate with the probe. Toyota, the world's No. 1 automaker, said the subpoena was issued in late June. Toyota said it was its second subpoena from a federal grand jury. Toyota said the grand jury didn't specify the models of vehicles in the subpoena. The subpoeana specifically relates to steering relay rods. -- Reported by Joseph Woelfel in New York. Get more stock ideas and investing advice on our sister site, Stockpickr.com.