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February 5, 2010 4:03 PM

Toyota Resists Calls for Prius Recall

By
CBSNews
(CBS/ AP)  Last updated at 8:21 p.m. ET

Toyota faced mounting pressure Thursday as the government opened a probe of brake problems with the Prius, a crown jewel of its lineup. The beleaguered automaker said it was "too soon" to decide whether to add the hybrid to the millions of cars it has recalled.

Some owners of the 2010 Prius have reported their brakes do not always engage immediately when they press the brake pedal, or that the brakes have an inconsistent feel. The National Highway Traffic Safety Administration said it would assess the scope of the problem and the safety risk to about 37,000 cars that could be affected.

The investigation comes as safety questions surround Toyota, which has already issued broad recalls for millions of its best-selling vehicles, including the Corolla and Camry, because of gas pedals that can become stuck.

U.S. officials have blessed Toyota's solution to that problem, a small piece of steel designed to eliminate excess friction in the pedal mechanism, but have criticized Toyota for being too slow in responding to customer complaints.

Asked whether Toyota would recall the 2010 Prius, spokesman Brian Lyons said: "It's too soon to call at this point. We will, of course, fully cooperate with NHTSA in that investigation."

Japan's top business daily Nihon Keizai, however, reported Friday that Toyota will recall 270,000 of the 2010 model Prius in the United States and Japan. But an official at Japan's transport ministry said the government has yet to receive a recall notice from the carmaker.

Toyota said it is investigating possible brake problems with a Lexus hybrid in Japan and United States. Toyota spokeswoman Ririko Takeuchi said Friday the company has launched a probe into the Lexus HS250h model because it uses the same brake system as the Prius hybrid.

Now there are questions about the government's oversight role, reports CBS News correspondent Dean Reynolds, such as a 2008 lawsuit involving an allegedly runaway Toyota charges that a federal investigation was unaccountably narrowed right after one former employee of the NHTSA took a job with Toyota.

Another issue - a federal test more than two years ago turned up clear evidence of sticking gas pedals on Toyota's Lexus, but no action was taken, Reynolds reports.

Congressional investigators expanded their review of Toyota to include the Prius as California Rep. Darrell Issa, the ranking Republican on the House Oversight Committee, asked Toyota for records on its Prius brakes.

The committee plans a hearing next week on Toyota's recalls, the first of two in Congress this month. Issa said he would focus on whether Toyota or NHTSA failed to properly deal with safety complaints or address them quickly enough.

"We think they should have acted more aggressively or quickly," said Issa, who owns four Priuses, none of which fall under the investigation.

Connecticut Attorney General Richard Blumenthal said he and attorneys general in other states may take legal action against Toyota over possible deceptive claims to consumers about the safety of the company's cars.

"Typically, on an issue of this magnitude and impact, we might well join forces," Blumenthal, a Democrat running to succeed retiring Sen. Chris Dodd, said in an interview.

Also on Thursday, Ford announced that it will update the software for its regenerative break system - the same type of system that is causing a reported Prius recall - on its 2010 Ford Fusion and Mercury Milan hybrids.

Ford received reports that some drivers felt a "different break feel" when the hybrids regenerative breaks switch to conventional hydraulic breaking, which some consumers thought was a loss of brakes.

Toyota said some customers have complained of an inconsistent feel during slow and steady application of brakes on rough or slick roads when the antilock brakes engage. Normally, the brakes grab and release rapidly in reaction to slipping tires.

Paul Nolasco, a Toyota spokesman in Japan, said the time lag drivers feel before brakes kick in stems from the two systems in a gas-electric hybrid - the gas-engine and the electric motor. The brakes work if the driver keeps pushing the pedal, he said.


Read more about the Toyota recall at CBSNews.com

Toyota Faces Cost of Repairs, Lawsuits
Government Opens Probe into Prius Brakes
Toyota Admits Prius Brake Problem
Toyota Reports $1.7B Quarterly Profit
Are Toyota Woes and Opening for GM, Ford?
Toyota Dealers Get $75K to Win Back Buyers
Ray LaHood Comments Show Toyota Owners' Conundrum
LaHood: I Overstated Toyota Warning

NHTSA said some Prius owners reported a "brief lag" or "brief surge" when they used the brakes. The agency did not specify how long those lags were. At highway speeds, a car can travel nearly 100 feet in just one second.

Toyota said it has received 180 reports of problems with Prius brakes in Japan and the United States. The problem is suspected in four crashes resulting in two minor injuries, according to a NHTSA preliminary safety report.

Company officials in Japan said they had not yet decided whether the problem would warrant a recall of Prius vehicles. Japanese Transport Minister Seiji Maehara pressed the company to consider it.

NHTSA's review of Prius is preliminary and may expand. Most complaints do not prompt a formal probe. For example, NHTSA receives an average of 35,000 consumer complaints each year, but opens only about 100 investigations.

Despite the preliminary nature of the investigations, analysts said Toyota may be forced to take more decisive action like issuing a recall because of the intense scrutiny it faces from regulators and customers.

"People are hypersensitive right now," said Erich Merkle, president of the consulting company Autoconomy.com. "I don't know how they will be able to work around this without doing a recall."

The Prius trouble comes as Toyota service shops around the country work to handle gas pedal repairs. Dealers said they had heard little about any issue with Prius brakes or whether any fix was planned for cars already on the road.

"It's all a little baffling to us," said Dale Benton, general manager of Serra Toyota in Birmingham, Ala.

Prius is not Toyota's biggest seller - the company sold 140,000 in the U.S. last year, far less than the 357,000 Camrys - but holds a cherished spot in its lineup.

Toyota was one of the first companies to mass-market a hybrid that combines an electric motor with a gas engine, introducing the Prius in Japan in 1997 and to the world in 2001. Its high gas mileage made it popular among environmentally conscious drivers, especially when gas prices spiked two years ago.

But the complexity of the Prius, a highly computerized car, has led to problems in the past. In 2005, the company repaired 75,000 of them to fix software glitches that caused the engine to stall. It has also had trouble with headlights going out.

In the case of the gas pedal problems, Toyota has insisted the trouble is mechanical, not electronic.

For the Prius brakes, Mike Omotoso, senior manager of global powertrain for J.D. Power & Associates, said the culprit is a software glitch in the computer that controls the brakes.

The problem, he said, occurs as the Prius switches between using its electric motor and internal combustion engine to power the car. Whichever motor is powering the car also runs the brakes, he said, but the brakes give out momentarily in the transition.

"It's almost like a circuit interruption, because when you switch, there's a short pause like a second or less," he said. "The system should be reprogrammed where the braking power is applied for a split second longer" on the motor that was powering the car, he said.

CBS/ AP
Add a Comment
by CBSisCommunist5 February 5, 2010 12:18 AM EST
Toyota is Toyota does
Reply to this comment
by rwsmith29456 February 4, 2010 11:22 PM EST
Toyota should put out clear statements as to what they are doing/intend to do. This muddling around doesn't look good even if they are in the right.
Reply to this comment
by kbbpll February 4, 2010 9:38 PM EST
What is this CBS, the third or fourth revision to this story today? This morning you announced a recall. And you still can't get it right. Feeding frenzy, nothing more. Get back to us when the Prius starts exploding. Meanwhile, how's that reliability going there GM - still designing your trannies to fail 10k after the warranty expires?
Reply to this comment
by jgg000101 February 4, 2010 8:54 PM EST
the whitehouse press corp is really working overtime between this story and trying to get eric holder's nuts out of the fire on the xmas day bomber.
Reply to this comment
by djberson February 5, 2010 2:37 AM EST
sluggo, the administration is Democrat. If there is one thing you can bash dems about is that they include a large element of hippies who would rather drive a fugly Prius than anything else on the road. Secondly, Toyota is not the world's safest automaker. If you wish to make a statement like that, let us know the source of this information. Finally, if you think there is no problem with Toyota cars, go buy one! Oh wait, you can't right now because the company says they are unsafe!
by sluggo13333 February 4, 2010 8:40 PM EST
This is getting ridiculous!! When are people going to realize that all this negative Toyota press is fed from the Government, the convenient owners of a failing automaker!! This issue stems from a couple owners who don't like the way the brake pedal feels when pushed. That's it!! It's no different than the ABS concerns when that technology hit the market. Anyone believing the witch hunt towards the worlds safest automaker has to question why all these issues are coming to light now... just when the big three need a boost, and when Toyota became the #1 sales leader!!
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