In the most recent in an ascent cord of assurance problems, Toyota affairs to anamnesis 270,000 of its accepted Prius amalgam in the United States and Japan over a braking issue, the Nikkei Account Service reported.A agent at Toyota's U.S. sales analysis said he had no advice to affirm the address from Japan.We accept no advice on any accommodation to anamnesis the Prius," said John Hanson, a Toyota agent at the company's U.S. sales arm in Torrance, Calif. He said the aggregation is alive with the National Highway Traffic Assurance Administration on a basic appraisal of the problem.The account of the accessible anamnesis comes afterwards the Transportation Department opened an analysis into dozens of complaints over braking problems affecting the new, third-generation 2010 Prius, abnormally back the car goes over potholes or asperous roads.Toyota beforehand Thursday accustomed architecture problems with the brakes in its admired gas-electric hybrid, but said it was still chief how to acquaint barter and whether a anamnesis is needed. Toyota said it has already adapted problems with the antilock anchor arrangement in Prius models awash back backward aftermost month, including those alien overseas.