(February 8, 2010) Toyota  is preparing a recall of its new Prius hybrid car in Japan as early as Tuesday, followed by similar steps in the United States, Europe and other markets, a source familiar with its plans said, Automotive News reported today.

Toyota, which has earned a reputation as the green-vehicle front-runner with the fuel-sipping Prius, has said it is discussing with safety authorities worldwide how to fix a software glitch that delays braking on the model in certain road conditions.

Toyota has come under intense scrutiny, with U.S. safety authorities and members of the Obama administration accusing it of responding too slowly on problems related to uncontrolled acceleration that have been linked to up to 19 crash deaths in the United States over the past decade.

An announcement to recall the Prius, cumulative global sales of which total more than 300,000 units, will likely come from a filing with Japan's Transport Ministry on Tuesday, followed by plans elsewhere, the source said.

The Prius was Japan's top-selling car in 2009 and is arguably Toyota's most important model, as car makers around the globe prepare for a new era in low-emission vehicles.