A new scientific report from Quality Control Systems Corp. finds that the proportion of consumer complaints related to vehicle speed control in some Toyota Camry, Tacoma, and Lexus ES vehicles is substantially higher in those models with electronic throttle control systems (Toyota’s “ETCS-i”) than it is for the same models without electronic throttle control. The report also finds the proportion of reported speed control failures among complaints in the non-recalled Toyota Camrys with electronic throttle control compared to the recalled Camrys with electronic throttle control particularly troubling. Continue reading
Tag: sudden-unintended-acceleration
Thoroughly Investigated? We Don’t Think So
This morning, Jim Lentz, President and CEO of Toyota Motor Sales, joined the brigade of executives dispatched to put out the unintended acceleration wildfire currently consuming the company’s sales, stock rating and reputation. As the Today Show’s Matt Lauer tried to corner him, Lentz emphatically insisted that the only two issues affected Toyota vehicles are floor mat interference and sticking accelerator pedals. The company has studied this issue exhaustively and is confident that these fixes will solve the problems, Lentz told Lauer, trying not to shift uncomfortably in his chair.
First, the recent recalls do not, we repeat, do not cover all of the vehicles plagued by SUA. In fact, the most troubled vehicle in Toyota’s fleet – as measured by consumer complaints, the 2002 and 2006 Camry, is not a part of any recall. Continue reading
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Toyota Unintended Acceleration Complaints Update
Safety Research & Strategies has completed our latest review of Toyota unintended acceleration complaint data. Our database consists of incidents from the following sources:
- Consumer complaints to NHTSA
- Toyota-submitted claims from several NHTSA investigations into unintended acceleration
- Incidents reported by media organizations
- Consumer contacts made to our firm and other firms that are reporting incidents they have received.
Every effort has been made to identify duplicate records and combine them. However, often the reports do not provide enough detail to link incidents to other reports. There are likely some duplicates among our records – if there are, they are few.
SRS’s database consists only of incidents reported from 1999 to the present (regardless of model year). We have defined unintended acceleration as any incident in which the complainant reported an engine acceleration that was unintended – regardless of whether the car was in gear. We understand that this is a broader inclusion than others have considered; however, because we are still at a stage of trying to understand the incidents we believe this inclusiveness will help us discern vehicle years / models and incident types that we may want to investigate further.
Since our last summary of reported incidents in December 2009, we have identified over 200 additional incidents, resulting in a total of 2262 reported incidents, 815 crashes, 341 injuries, and 19 fatalities.
Table 1 below provides a summary of the data:
So, Who Called Toyota?
In its rush last week to play corporate white knight and recall a bunch of brand-spanking-new Toyotas for sticky accelerator pedals, Toyota forgot one eensy detail: the recall regulations prohibit the sale of defective new vehicles and components. Continue reading
Stop the Pedals!
Toyota announced on Thursday that it was recalling about 2.3 million vehicles to correct sticking accelerator pedals, after investigating isolated reports of sticking accelerator pedal mechanisms. Toyota claimed it was a wear issue – even though most of the models recalled included 2009 and 2010 model years. After the news broke, several stories noted that Toyota was continuing to sell the affected models without the remedy already applied. While it is normal for manufacturers who recall vehicles to instruct their dealers to repair vehicles on their lots before selling them, Toyota’s announcement today covers a number of the best-selling vehicles and the company will halt production at its North American plants until it has a remedy plan. Continue reading
They Know Not what They Do
We, here at The Safety Record Blog, understand the hell of a story that breaks at 5 p.m. on a Friday, with every relevant source already on the way to his weekend and unavailable by cell. We do not understand all of the breathless second and third-day stories in which the reporter hasn’t taken the time to understand the context of the issue on which they are writing – to wit, Toyota Sudden Unintended Acceleration.
Headlines like: Toyota Knew of Sticky Throttle Problem Late Last Year, from USAToday’s DriveOn section, make us wince. Toyota has known that its vehicles suffer from unintended acceleration since May 2003, when the first consumers began demanding that NHTSA investigate this problem. That would be six-and-a-half years ago. Complaint rates, particularly on the popular Camry, coincide with the introduction of the automakers electronic throttle beginning with the 2002 model year. Continue reading
Well, They Had to Do Something!
We polled a couple of graduates of the Toyota School of Hard Knocks for their reactions to Friday’s sticky accelerator pedal recall, and the consensus was: this wouldn’t address my problem.
Kevin Haggerty, owner of the 2007 Avalon that arrived at the New Jersey dealership in a state of automotive hysteria (the vehicle, not Haggerty), said he surprised by the specifics of this recall, but not by Toyota’s attempt to look responsive.
“They needed to come up with something, but I don’t think it’s going to end the problem. I don’t think the accelerator pedal stuck in my case.”
In a Los Angeles Times article, Toyota disputes this. Spokesman Bryan Lyons said that Haggerty’s experience “matches our recall finding exactly.” Of course, Toyota gave Haggerty’s Avalon entirely new pedal and throttle assemblies, but Haggerty believes that the automaker took the broadest possible repair approach for a reason: Continue reading
Breaking! Roll Out the Recalls!
In a curious twist of timing, Toyota announced another massive recall related to Sudden Unintended Acceleration – this time 2.3 million late model Toyotas plagued with “sticking accelerator pedals.” The timing is suspiciously pre-emptive – the company’s feet were about to be singed an hour later by ABC World News Tonight, followed by a Toyota SUA story on ABC Nightline.
But that is hardly the only odd thing about the recall. In its announcement, the automaker said that it had received “isolated reports” of sticking accelerator pedal mechanisms:
“The condition is rare, but can occur when the pedal mechanism becomes worn and, in certain conditions, the accelerator pedal may become harder to depress, slower to return or, in the worst case, stuck in a partially depressed position.” Continue reading
It’s Complicated: Concerned Citizen Drops a Dime on Toyota
As we all should have learned nine years ago from the Ford Explorer-Firestone tire maelstrom, it’s not often just one thing that creates a catastrophe of epic proportions. Defect issues that rise to the top of the charts are frequently the result of a multitude of problems that align to create a widespread hazard.
In the Ford-Firestone case, it was the marriage of tires with several poor design characteristics compounded by manufacturing problems and the application on an unstable vehicle. Add in the huge number of Explorers sold and the tires’ longevity, which kept them on the roads long enough to fail, and the result was rollovers, injuries and deaths. Now comes Toyota, with thousands of unintended acceleration complaints across different models, makes and model years and an easy-one-size-fits-all root cause: floormats.
That explanation is swiftly becoming unraveled as quick-thinking owners – like the 2007 Avalon owner from New Jersey who managed to wrest his out-of-control vehicle right to the dealership, where the evidence was revving and smoking in front of the tech’s eyes and couldn’t be floor-matted away. (see Sudden Acceleration in Reverse).
Now a “Concerned Citizen” in Franklin, Kentucky has offered NHTSA another interesting piece of the puzzle: broke throttle body shafts.
On November 27, about a month after NHTSA closed its latest Toyota unintended acceleration investigation with another pedal interference conclusion, some Kentuckian’s conscience got the better of him/her. Here is the anonymous note addressed the then-Acting Administrator Ronald Medford:
“There are potentially hundreds of Toyota and Nissan vehicles driving American highways with cracked shaft throttle bodies. Japanese management up to and including company president was aware of the cracked shaft problem and told everyone to be quiet about this problem.
The failure mode on DFMEA for broken throttle shaft is no throttle control and potential wide open acceleration. The Toyota floor mats caused American deaths. Will you sit on this information and possibly cause more American deaths? It bothers me that I did not tell anyone sooner. I have another throttle body in same condition that can be sent to Automotive News.
Concerned Citizen”
Coincidentally, Franklin Precision Industry (FPI) in Franklin, KY manufactures throttle bodies for Toyota and Nissan. FPI is part of Aisan Industry Co. Ltd., a large automotive supplier based in Japan, with its major shareholders Toyota Motor Corporation, at 35 percent and Toyota Industries Corporation at 18 percent.
NHTSA didn’t place the potential whistle-blower’s letter in the public file until Jan. 4.
Dear Concerned Citizen: Thanks for the tip. We’d like to see that cracked throttle body shaft – and we promise to investigate swiftly.
More on Toyota Sudden Acceleration
Toyota Sudden Acceleration in Reverse
Earlier this week, The Safety Record reported another Toyota SUA incident involving a 2007 Avalon and a New Jersey driver who managed to get his over-accelerating vehicle to the dealership with smoking brakes and an engine at full throttle. For those of you who missed it:
This owner had experienced several unintended acceleration incidents – incidents in which the vehicle accelerated without driver input. The most recent occurred on Dec. 29 as he drove on the highway. The man was unable to stop the vehicle with the brakes alone, but he was able to shift the vehicle into Neutral. As the engine continued to race to full-throttle, he immediately called the local Toyota dealer, about two miles away, to alert them he was bringing the vehicle to their lot. He drove the car to the dealer by shifting from Neutral to Drive, foot on the brake, with the engine at full throttle. Continue reading