丰田计划召回美国和日本的普锐斯

Toyota is to recall the latest model of its flagship Prius cars because of a possible fault with the brakes, reports from Japan say.

因可能存在的刹车系统问题，丰田计划召回最新旗舰型号车辆普锐斯。

The firm did not comment on the reports, but said it would be announcing soon what action it would take over problems with the Prius.

Toyota has already recalled about eight-million vehicles with faulty accelerator pedals（油门踏板） .

Company president Akio Toyoda has publicly apologised for the problems.

The brake problem is thought to affect about 270,000 Priuses that were sold in the US and Japan starting last May. Toyota blames a software glitch¹（小故障，失灵） and says it has already fixed² vehicles sold this year.

According to Japan's largest newspaper, Yomiuri, Toyota has already notified car dealers³（交易商，经销商） in Japan that it plans to recall its latest Prius model. It will make a formal announcement after reporting to the government, according to the reports.

It is unclear whether a similar total recall is planned for the US, but dealers there have reportedly been told that Toyota plans to repair the brakes on thousands of Prius vehicles.

The US Transportation Department said last week it was investigating braking problems in the 2010 Toyota Prius after Toyota admitted brake problems with the model.

The US National Highway Traffic Safety Administration has received 124 reports from drivers about the braking issue, including four of crashes.

There have been no reports of any such accidents in the UK.

The US investigation⁴ will look into allegations（主张，断言） of momentary⁵（瞬间的，短暂的） loss of braking power while travelling over uneven⁶ road surfaces. Toyota said the glitch was not legally a safety hazard（危险，冒险） , and that it had received no reports of any accidents related to it.

Toyota estimates its losses will reach $2bn (£1.23bn) in costs and lost sales from its worldwide recall of vehicles that might have faulty accelerator pedals, but a recall of Prius models would send this figure even higher.

But these losses could escalate⁷（逐步上升） if the trust and reputation the company built up over a period of decades is demolished⁸, observers say.