Sorry Toyota Australia, not good enough

| 42 Comments

I'm sorry for the diversionary post here, but the current story with Toyota is a fairly big one and I'm not sure that Toyota owners in Australia are being treated fairly with respect to the situation and it's importance for Australian consumers.

This effects me because we have a Toyota work vehicle, my stepdaughter owns a Corolla, one of my colleagues, below, owns a current-generation Camry and I've got numerous other friends and relatives (Mother and Sister) who drive Toyotas.

Toyota are the biggest fish in a small pond here in Australia. But that small pond doesn't mean that they should be able to answer legitimate questions with soggy answers.

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One of my colleagues has a 2006 Toyota Camry and whilst that puts his car one year prior to Camrys being recalled over in the United States, he was still anxious enough to contact his local dealer about it.

Here's the response he received:

Please see that attached bulletin from Toyota Australia relating to the accelerator issue in the USA - this has no impact on vehicles in Australia.

Sure enough, there was a PDF attached to the email and that PDF contained the following in a Q&A section:

Q1: Are Australian sold vehicles affected?

A1: No, the supplier of accelerator pedals that are fitted to vehicles for the Australian market is a different supplier to that used for North American production vehicles.

Different supplier?

That's all fine and dandy, but the problem isn't necessarily a supplier problem, as those following the issue in the United States will know. It appears to be a design issue.

In fact, Toyota's own response in the United States has not been to use new supplier and get a few million pedal assemblies manufactured at a new plant for installation into effected vehicles.

Their response is to provide a cut steel plate that dealer service staff will install into the pedal assembly that will "reduce the surface tension between the friction shoe and the adjoining surface. With this reinforcement in place, the excess friction that can cause the pedal to stick is eliminated."

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I wasn't happy with the initial response that my colleague received as it danced around the design problem and blamed the issue on a supplier.

So I sent off an email to the dealer myself, which he bounced up to Toyota Australia staff. My colleague also forwarded the same email to his dealer, separate from me.

With respect to the release you've received, it's understood that the supplier is different from the supplier used in US vehicles.

But is the design of the pedal the same, or is it different as well?

Information that I've seen from the US indicates that the problem may be with a pivot pin and bushing in the pedal mechanism, where grit is able to get into the bushing, causing the sticking problem and premature wearing of the bushing. That would indicate a design flaw rather than a manufacturing problem, making the place of manufacture less relevant.

Can you please comment on this, or pass this question on to someone who can?

The response we both received from Toyota Australia - an exact replica to the word - was as follows:

Thank you for contacting Toyota Motor Corporation Australia.

We understand the expectation that our customers have of their Toyota as well as the National Dealer Network and we apologise for the disappointment you have expressed.

We wish to reassure you that Toyota is committed to delivering a high quality product to our customers at all times.

Toyota Australia advises that Toyota vehicles it sells in Australia are not affected by the accelerator pedal recalls announced overseas. Accelerator pedals for Toyota vehicles sold in Australia, and those manufactured in Australia for export, are provided by a different supplier.

Thank you for contacting Toyota and giving us the opportunity to respond.

Kind Regards

Jessica Bosden
Customer Experience Consultant
Customer Experience Centre
Toyota Motor Corporation Australia

As you can see, this response does nothing but quote the same supplier-related stance as received in the first instance from the dealership.

Toyota are concerned enough about US vehicles (and now selected models in Europe and China, too) to issue a recall and physically alter the pedal assembly itself.

If the same action is required in Australia, then why not do it?

If this is not necessary in Australia, then why not state the full reason?

Pinning this on a different supplier doesn't explain the inherent design fault that's being addressed in other markets. It's reasonable to assume that the same pedal design is used globally, so why don't we need to have ours checked?

Do we need an unintended acceleration incident on the Sydney Harbour Bridge to get Toyota's attention?



42 Comments

"Do we need an unintended acceleration incident on the Sydney Harbour Bridge to get Toyota's attention?"

I can arrange that...


What I find so appalling about this situation is that those who were killed in NA because of this fault (one that had been under question at NHTSA and other orgs since 2007) was finally remedied by a simple, cheap fault fix. It took Toyota 3 years to back down and take action. This is after years of refusing to share vehicle computer data with lawyers and courts and refusing to investigate the incidents by simply paying off plaintiffs where they could. Disgusting and speaks volumes about Toyota's business ethics.


Apple's cofounder Steve Wozniak claims its a software issue - one he can replicate. Frankly this sort of mechanical defect can happen to any manufacturer. Call it bad luck, or an oversight. However, what seems to irk people in the USA is the poor way Toyota has handled this situation. Clearly their crisis management has an emphasis on brand reputation rather than customer safety, when it should be both.

http://jalopnik.com/5461945/apple-co+founder-claims-toyota-prius-has-scary-software-problem-he-can-dupilcate

My parents have a Lexus RX (the 9-7X simply was not in the same league, my father does like the 9-4X though) and are pretty nervous - with good reason. There have been many reports that the recall should involve Lexus and Scion as well. For those who don't know, Scion is Toyota's brand marketed towards generation Y. This video is now starting to surface, further supporting speculation that Lexus' own pedals are the same ones used in the recalled Toyotas. Warning - audio in link is very disturbing.

http://www.youtube.com/watch?v=03m7fmnhO0I


Many here in the US are saying this isn't a pedal problem at all, but software. I saw the story today of one owner that can easily replicate the problem in cruise control, on a new Prius, currently NOT under recall.


My initial question to the this problem is, are RHD vehicles acceptable to the same problem as LHD vehicles. I've heard that Toyota are recalling vehicles in Europe but are they UK spec vehicles too.

Peugeot and Citroen are also analyzing their products which are siblings to the Aygo to ascertain whether these vehicles should be recalled. There is however no mention as to whether RHD vehicles would be affected.


Makes me sick that Toyota would go to the lengths they have to pretend that there is nothing wrong, just to save image.

On a side note, how freaky is it that we can talk about Toyota mismanagement and unreliability on a Saab message board...who would have thought this post would be up here a week ago before the sale was finalized? Freaky stuff.


Swade,
from an engineering point of view I can only say, that the pedals from LHD and RHD don't have to be equally designed.
Why, because on LHD cars the gas pedal is on the centre side of the car, and on RHD the gas pedal on the outer side. The driver always uses the right foot.
Being Japan RHD also, it could well be that they have a "good" own design for RHD cars and outsourced the LHD pedal design (which may have been cheaper, but did not fulfil Toyota high quality standards).

- - - -

If I would get a response on a technical question from a Customer Experience Consultant from a Customer Experience Centre, I would throw the mail/e-mail directly into the bin.


Swade;
First, I want to thank you for the work you have done to save Saab. Second I want to comment about Toyata. I find it hard to beleive, as a person of a certain age, that anyone in Australia, would own a Toyata. Have memories faded so fast? Owning up is not something folks at Toyata do well. I send them repeated emails on their offenive U.S. ads and never received a reply. I simply asked them if GM were to run similar ads in Japan, how do you think they would be recieved?( i.e. Americans are morons) The people siting in Japan are making these decisons, this is not local management, we all know that.
They need to change their attitude. I think this is a great chance for all other car companies to pick up market share. And I hope Saab does the best at this.


I feel really sorry for Toyota, they have worked very hard with quality for many many years and it will all be gone becasue of this gas pedal. Can you imagine the workload the organization have right now.

Anybody knows how the Japanse newspaper and TV channels are approaching this story? We shall be very happy this is not happening to Saab. All Swedish news channels and newspaper would have gather all journalists available and done their very best to kill the Saab brand by writing negative storys.


Get yourself a Saab, Dude.

More seriously, the fix -according to German broadcast- also includes astronger return spring, and I believe that this could really solve the problem. A different supplier may manufacture under different tolerances and MAY not have the problem, though a simple statement that there is a different manufacturer for Australia can only be half the story.

Renaul/Nissan may also be affected, from what I heard.


From http://www.svd.se/naringsliv/nyheter/muller-saknar-pengar-till-saab-kopet_4189949.svd

Googletrans

Muller has no money to purchase Saab

SEK 175 million is still missing for the purchase of the Saab, it allows Spykers CEO Victor Muller in an interview with Svenska Dagbladet Näringsliv. While he refuses to say whether the former owner of a large Antonov is involved in the deal - for reasons of principle.

Victor Muller is lyrical when he talks about the big day last week when he met the Saab employees in Trollhättan. He can not voluntarily stop talking about the reception made him feel like a pop star - as he himself puts it. But there are many who are not cheering. Saab affair has raised several questions and Victor Muller is determined to allow more of them remain unanswered. Despite pressure from the media, the Swedish government and other critics, he refuses to reveal what is his secret financiers.

 They want to remain anonymous for that reason that they do not want to be the official person. Had they wished it had been able to invest directly in Spyker and become partners in a listed company. That is why they asked me to create this company to get money and I have been able to use their funding to make this acquisition. I have signed a contract with my sponsors that no one will know who they are. And we must respect their decision.

Are there one or more funders?

 It is more than one.

Can you understand that this seems strange and raises a lot of criticism?

 I understand it, but I can not change that. They do not want to be known in the media. Just how much attention this deal has been all over the world, "he said, while denying reports that one of the financiers, the Dutch billionaire Marcel Boekhoorn.

 We have been friends for 23 years and he is one of my best friends. As an entrepreneur you want to have someone to talk to and he was my first inspiration, but he is not helping to finance the deal.

Tenaci your company will pay 25 million U.S. dollars for the purchase price. But the price is 74 million U.S. dollars. Take away the rest of the money will come?

 The other $ 25 million were to come from the GEM Fund. And the third part, we have not decided yet. But we have quite a lot of time to see where we are going to get the $ 24 million were from.

So it still made 24 million U.S. dollars, equivalent to 175 million crowns?

 Yes, but we have many opportunities to see where we are going to get the money from, we have half a year for us.

Can you guarantee that you will not take money from Saab's cash to save the Spyker?

 I can guarantee that Spyker will never ever touch any of the EIB money, it's impossible. I can guarantee.

But it was not my question. Saab's cash will, according to data, would be around 1 billion.

 Spyker finance their own business and Saab to finance their own business. So no money will go from one to the other.

How much you pay for the previous major shareholder, Russian family Antonovs, shares in Spyker?

 It depends on what happens that the deal is terminated. I buy shares of him on the day the deal closed, and only if the deal with Saab lose, because I do not want to buy him out if the deal goes off without a hitch.

Do you see a risk that the deal will not be on?

 Yes, there is still a risk to the Bank is now looking at our request. And all believe that we have the loan, but no one can assure us that we really get it.

Antonov is involved in Spyker in any way?

 I would not go into the reasons of principle. I want to avoid talking about them. I have arranged this financing itself, "said Victor Muller.

How do you comment on reports that the Swedish government stopped Antonov as a financier of the deal after allegations of serious crime?

 This is just rumors. There is no evidence that this is true.

In both 2007 and 2008 and first half of 2009 was Spykers losses more than twice as large as proceeds. Is there anything that says that the development should be changed?

 I hope so. We can not have it so for ever. One of the reasons why we have moved production to England is that we can make cars where faster and cheaper than in Holland. So it will change. But what makes Spyker does not Saab. Sure, we get Spyker profitable again, but the major focus must be on Saab. Everything we do with Saab have much greater impact on the bottom line than we do with Spyker.

You own 30 percent today. Do you have a plan for who to sell all shares to come under the mandatory bid threshold?

 I have 30 days for me to adjust it after the deal is complete. Either I will make a public bid, which would be a total nightmare. Or issue shares to a third party that dilutes my ownership. Alternatively, can I get rid of shares, only a few percent would be needed. But I have not decided yet.


Thyl,
I think we both know that german media are quite biased, and now it does spread rumours about non german carmakers to help the own industry.
Reanult/Nissan also being affected from what?

I heard today in the radio PSA was also afected and would call back some cars; fact is PSA is invetigating if the Toyota Aygo problem is also afecting the Peugeot 107 and the Citroen C1, so they are not calling back no cars at this moment ( at least related to the Toyota problem).

If they want to be fair they should list every brand that are calling back cars as of today, but I don't think they would do it as the german brands would also be there.

@Mikael This is the old song swedish media has been singing for the last week. I hope VM doesn't get fed up with the swedish media prior to the 12. of Febraury and cancel the whole thing.



Off topic here, but even my beloved DI.se report that Spyker do not have clear to 100 % the financing of the deal. Cannot really understand why Muller talked to media with such an open mouth, he must have been aware of what happened to the proposed deal with Koenigsegg when Swedish media uncovered, questioned and criticised all details of the group, their financing and their business plan. In my view, it had a large impact on the Koenigsegg deal that there were too much rumours around it. After a while, even mainstream media around the world bought the version "still questions regarding the Saab deal". And this is precisely what is going to happen now. A medial witch-hunt on Spyker, and lots of negative headlines on Saab.

However, if it is true that Muller does not yet have the financing clear, this clearly is a critical point and a real obstacle to the deal and to the future of Saab. So even if I would prefer more balanced reporting in the Swedish media on Saab, given these news, it is fully legitimate to raise critical questions. Either Muller finds the remaining millions of dollars, or he cannot do the deal. Remember btw that even Koenigsegg and GM had signed a "binding agreement". Alternatively, Muller could take the money out of Saabs pocket. In terms of media echo, this would be the total meltdown. In my view, there is only one solution that works, and that is a quickly provide additional funding.

Merbanco, Genii, where are you to join the deal to give it a proper financing?!


Its a worry - most cars today have electronic throttles so what would you do if your throttle stuck open? It would have happened in the past with cable throttle cables too I guess.
At least on a Saab if you turned off the ignition you wouldn't lock the steering, but you would loose power assist to brakes and steering - prob not a big deal as far as things go. I think I feel very safe in a Saab.
I seem to recall a 4 WD of some sort with the cruise control stuck on in OZ recently & caused a frantic ordeal for the driver and emergency services.
GB


Don't see why everyone is jumping on the hype bandwagon that Toyota aren't doing well enough. If this was a problem with a GM brand then *nothing* would be done except outright denial. How many times have SAAB said that bulkhead problems are not dangerous, how springs snapping isn't a common problem, steering column lock failures are not common, fuel pump leaks on some models of older 9-3 are not a safety problem etc. etc. (and these are all common safety related problems that I have personally seen and fixed on more than a few SAAB's)

Toyota should be given a break as they've done the right thing and got negative publicity, other brands (including SAAB) would just pretend that there was no problem.


Lasse,
if you read the last posting from Swade
Spyker press release you will see that spyker has to make those details public before the Shareholders meeting, and being VM a lawyer, I'm quite sure he will only be telling what is needed and not more.

But you can also see on that press release, that Tenaci Capital B.V. has time till June to get those 24 Mill US$, so I'm not that worried about it, it seems like only the swedish press is worried about it. And maybe the swedish press should read alittle more carefully

Spyker has been approached by various investors to fund this instalment.

I repeat it once again,
I do hope Mr. Muller doesn't get fed up with this journalistic vouyerism and thows the towel prior to Feb. 15.


Victor Muller has just wrestled a dinosaur and won, I can not imagine he is too worried with small puppies barking around his feet.


Just read that GM is also affected by that problem because of the Pontiac Vibe. And there is an issue with the Chevy Cobalt power steer.
http://www.n-tv.de/wirtschaft/Die-Liste-wird-laenger-article707392.html


You're right, the press release sounds more like Victor is looking for the best offer to fund the $24 Million.

Maybe he is still negotiating about that because one of the offers is from a direct competitor in the bidding process ;-)

I'm quite sure he has his hands on a secure offer, otherwise the binding purchase agreement would not have been signed.


What to do if an electronic throttle stuck open? Well, cars with electronic throttles have redundacy. There are two potentiometers that monitors the pedal and there are two potentiometers that are monitors the position of the throttle plate. If it should detect anything that isn't normal the system would force the throttle control into limp home or shut down the engine depending on the problem.

Software used for critical applications like ESP, engine control and similar are also not written like normal computer software. Such software is much simpler than computer software and is dependant on much fewer lines of code which makes it much less likely there is a flaw in the code.

Toyotas throttle pedal problems have been related to a pedal supplied by CTS. CTS have commented the pedal issue here: http://www.ctscorp.com/publications/press_releases/nr100129.htm
and a comparison between the CTS and the Denso pedal, the other pedal used by Toyota, can be found here: http://www.thetruthaboutcars.com/why-toyota-must-replace-flawed-cts-gas-pedal-with-superior-denso-pedal/

Why have Toyota specified the use of a steel plate to fix the problem? Most likely because it would take too long to manufacture the required volume of pedals to fix the issue on all affected cars. It would probably be cheaper for Toyota just to replace the pedals with new ones, after all, they only cost something like $15 each.


the pedal that toyota uses is also used in VWs and Fords. Ford are having similar problems with the CTS pedal in China.

My mom's 9-3 convert had a lot of software issues with the tranny... it would upshift and downshift in opposite order. They had to upgrade the software but you can still detect some odd grinding.

As for me in my C900, my throttle sticks no matter how many times I clean it... have to clean the AIC valve... but for now when its idling at 2000 rpms at the stop light... i put my foot under the peddle and push up. Works like a charm. :)


I don't think I buy that the supplier has anything to do with it. In most cases the design of parts is dictated by the manufacturer and supplied to interested parties for bid. That would lead me to believe that Denso or CTS the design and therefore the problem is the same. Toyota's customer service has always sucked, I'm not sure why people were fooled into thinking otherwise. I had terrible service and a terrible ownership experience with the Cressida (see Toyota crown in JDM speak) that I had back in the day. Problems upon problems that the dealership and Toyota claimed was not their fault. My last Saab 9-5 had the sludge problem but so did a bunch of v6 Toyota Camrys. GM/Saab sent out a letter and extedned the engine warranty to 10 years unlimited mileage while Toyota denied they had a problem and battled a bunch of lawsuits. Says it all really.


From a industry friend I have been chatting with about this issue:

Three times -- in 2005, 2006 and 2008 -- Toyota customers asked NHTSA to investigate uncontrolled acceleration in their vehicles stemming from electronic throttle controls. Despite hundreds of complaints, NHTSA found no evidence of a defect in any of the cases. In all cases, Toyota provided data it said showed no evidence of defects, and in the 2008 look into Tacoma pickups, Toyota contended many of the complaints were "inspired by publicity.
During the 2006 investigation, Toyota discovered corrosion inside some throttles on Camry sedans and changed the part in production. But it did not make the change available to vehicles on the road and minimized the change to NHTSA, saying it would only happen "under certain circumstances, such as driving through a flooded road, in the heavy rain, or a hurricane."

"There is no possibility of the pedal interference with the all-weather floor mat if it's placed properly and secured," the automaker told regulators in April 2007.

But by August, federal regulators had found 12 deaths linked to the mats. A survey of 600 Lexus owners found 59 reporting sudden or unexpected acceleration. NHTSA also found evidence that in some crashes, owners were standing on the brakes yet unable to stop their vehicles. Toyota issued its first recall in September 2007 covering 55,000 vehicles.

NHTSA began testing some of Toyota's claims about the problem. It found that the brakes in the Lexus ES350 sedan could stop an engine at wide-open throttle -- but only after 1,000 feet, and only with five times the amount of pressure usually needed to bring the car to a halt.

They've got some major issues!


Steering column lock failure on a Saab?


You won't lose power assist to the steering if you don't shift into neutral. The forward motion of the car will keep the engine turning over and thus the power steering pump. Vacuum assist to the brakes is another matter. Whether or not the car is in neutral, with the throttle stuck open there will not be enough vacuum to operate the vacuum-boosted "power" brakes if that is what the car has. That is why drivers in that situation are instructed to stand on the brakes with both feet. On diesel cars (which have no throttle and therefor no manifold vacuum), as well as on my MY1991 900 and MY1993 900s, brake boost failure would not occur from a stuck accelerator pedal since they have real power brakes that employ a pump and accumulator to boost the fluid pressure.


Yes, Steering column lock failure on new 9-3 models, most get replaced under warranty as they are so bad.


What about if the power steering pump is an electronic device like in new 9-3 models? Although, power steering isn't a huge problem when you have no engine power as the movement of the car isn't so hard to deal with. When my old 9000 would sometimes die as it had a bad fuel pump relay you could still steer perfectly well until the speed of the vehicle had dropped very low. At least, when I had a fuel pump relay problem in my old 9000 the power steering was very very low on my list of things I'd noticed I didn't have when I had no power. My priority would be quickly get hazard warning lights on and start forcing my way across the carriageway so I could park while trying to restart the engine.


I have a Saab and my wife has a Toyota. I love the image of the Saab but I must say the Toyota is a much better car. The Toyota is older, bigger, better MPG and just keeps on going. The Saab is younger, smaller, less efficient and has had several problems already. But I prefer its image and quirky driving style. My wife wants rid of it but I have a special attachment to it.
This is a PR stunt by other manufactures and mainly Obama administration to discredit Toyota. All manufacturers have had similar problems. Give it 2 months and Joe Public will favour Toyota again.
Just because Saab has being saved lets not lose the run of ourselves. Saab have a long way to go to match Toyota.
But I still prefer my Saab. This is my personal opinion, convincing others will be challenging for Saab.


Great time to trade in the Toyota for a Saab. My two 9-3's (2008 & 2009) have zero problems. Sarah, you should let us know if you do become a Saab salesperson.


If that is what you think, you're wrong. Infact, if you had look at the link I posted above, you wouldn't need to speculate, as there are photos on the CTS and Denso pedal and they are indeed two different designs. The CTS design use a friction damper, the Denso unit uses the friction between the spring and the housing.


Only the 9-3 with 1.8i and diesel engines have electro-hydraulic servosteering.

Usually this sort of pumps run when the engine is running. They receive information that the engine has started over the P-bus and then control the pump speed dependand on car speed (från P-bus) and steering velocity.


"Only" Erm, yes. In many markets that's well over 50% of all cars made and sold.


Certainly there would be no loss of power to electric power steering when you have a runaway engine as in the case under discussion here, and in any case if you have a good battery that should have the capacity to get you through an emergency.

I am puzzled by the existence of a steering column lock on a Saab. Don't all real Saabs have gearshift locks instead of steering column locks?


Err, the context of discussing power steering the discussion was that that of in the case of turning off the ignition, not runaway acceleration. Anyhow, all new 9-3 models have an electronic steering column lock and do not look the gearshift (apart from some of the very early ones iirc).


One of the things that set Saabs apart from other cars was the right decision of Saab designers to go with a gearshift lock instead of a steering column lock. It was out of consideration of accidentally locking up the steering while in motion. That is why some advise not turning off the ignition on runaway Toyotas and other cars because in a panic the driver might lock the steering. I am really disappointed to hear that newer Saabs use a steering column lock instead of a gearshift lock and hope that that will change in future models.


apparently the US govt played a role in finally starting the toyota recall-- according to our transportation sec'y anyway:
http://www.npr.org/blogs/thetwo-way/2010/02/lahood_toyota_had_to_be_convin.html

perhaps some pressure from your govt might ratchet up the attention in Oz as well...


so are the prius brakes their next headache?
http://www.marketwatch.com/story/toyotas-new-problem-prius-brake-complaints-2010-02-02

sounds like a run of bad luck that can happen to any manufacturer, but there has seemed to be a perception in our media (consumer reports anyone?) and among much of the general public that this sort of luck couldn't happen to toyota.


News in from UK's Autocar

Over 180,000 vehicles will be recalled by Toyota in the UK.
The following cars are affected

Toyota estimates the work will take about 30 minutes to complete.

Auris (Oct 2006 - 5 Jan 2010)
Avensis (Nov 2008 - Dec 2009)
Aygo (Feb 2005 - Aug 2009) - note only AYGO MMT is affected
Corolla (Oct 2006 - Dec 2009)
iQ (Nov 2008 - Nov 2009)
Verso (Feb 2009 - 5 Jan 2010)
Yaris (Nov 2005 - Sep 2009)

No other UK models are affected.

I didn't check to see if any of these vehicles are sold in Australia but if they are there is a good chance they have the same throttle mechanism.

if your vehicle falls into this category, is RHD and has not been recalled I'd contact your dealer immediately.


Last year a work colleague bought a new Corolla in Cairns Australia which had unintended acceleration. The dealer tried to say it was the floor mats which she then removed then they tried to say she wasnt changing gears properly. Funny as she is an ex-racing driver!
Eventually they agreed to replace the car with a different model.


Denso make pedals for both LHD and RHD cars built in Japan. CTS make the ones for LHD that are subject to the recall. From what I have seen they are different in their method of operation as well as design. If you go to Youtube and search Toyota pedal explained their is an excellent video where a CTS pedal is taken to pieces and its magnetic inductance operation is shown.


Repetitive Toyota recalls are causing considerable harm to their brand. more than 2 million motorcars in the United States to rectify sticking accelerator pedals. 4.2 million autos in the United States to sort out pedals getting lodged below floor mats. nearly 700,000 cars in China as a result of defective electrical window switches. Toyota ceo on TV to apologise for recall and still the mass media highlight problems as the company gets more stressed. I wonder how much brand value this has cost the company.


I am an E-Eng, 25yr exp'd in "safety" design for operators in
assembly plants etc. Our US standards are OSHA, ANSI, SAE, IEEE.
Control Reliable, fail-safe , default to safe, are our terms.
And , we deal with associated legal liability attached daily.
Mr. Gilberts point, does not seem to be well understood
or conveyed very well, unfortunately. I fear he is too "techy".
America needs the "cut to the chase" ... lay view..spread wide.
One of the design paramaters, that all Engineers must weight
when making any design/compromise ,is cost vs. safety .
Back in the 80's... our general engineering practice was to have the electric's for any mechanically redundant system...
also redundant... but also... double redundant...meaning….
oppositely polarized electrically... meaning "2-planes"
and an expensive + - supply voltage requiring a switching inverter
in a car that only has +12 naturally...
it cost's 4 to 8 times as much as 1 wire, only!
This safety idea...of inverse redundant slopes is very old !
We were putting this type of safety anywhere people came in contact
with robots (machines that could kill) back in the 1980’s …
Called category 2 safety...just means "two-chain" rev voltage.
in old controls terms...and this ECM design doesn't have it!
We are now category 5 Control Reliable in all "Greenfield Plants in the US".
“ ROBOTS DO NOT KILL PEOPLE !!! “
We now use a much more complicated system than “Two-Chain” !
Category 5 is a very sophisticated opposed pulse detection system for
detecting wiring anomalies or defects of an unknown nature!
Ed Driscoll driscoll@pzdi.com


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About this Entry

This page contains a single entry by Swade published on February 2, 2010 4:14 PM.

Tuesday Snippets - Captain Slow, Let them eat Cake edition was the previous entry in this blog.

Time to look for a 9-5? is the next entry in this blog.

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