TOKYOTOKYO — Toyota is replacing the pumps that cool the hybrid system in 650,000 Prius cars – the Japanese automaker’s prized green vehicle – in a new blow to the automaker’s reputation for quality.

Some 2010 Toyota Prius models may produce a slight coolant leak from underneath the vehicle. One possible cause, Toyota said, is an insufficiently tightened inverter coolant drain plug. To check ...

2010 was so far the worst year for Japanese manufacturer Toyota in terms of quality issues and public scrutiny caused by the way in which its cars are built. The carmaker began the year by conducting ...

Toyota plans to service about 378,000 2004-07 Prius vehicles in the U.S. over a potential coolant circulation problem, according to Reuters. In the affected vehicles, the electric water pump may allow ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Toyota Motor Corp. will fix about 378,000 Prius models in ...

Faulty steering components in certain Prius vehicles from the 2004 to 2009 model years could lead to a loss of steering control in 670,000 hybrids. According to Toyota, if the steering wheel is ...

Toyota is fixing the pumps that cool the hybrid system in 650,000 Prius cars - the Japanese automaker's prized green vehicle - but is adamant the repair being carried out worldwide isn't another ...