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Toyota in decline in 2009?

3741 messages,  Last post on Dec 04, 2009 at 8:18 PM

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What is this discussion about? Toyota, Automotive News


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#3201 of 3741
Re: I wonder... [lemko] by gagrice
Nov 08, 2009 (1:23 pm)
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Replying to: lemko (Nov 08, 2009 11:11 am)

Smart pedals should not be a high dollar option. Just a bit of code written into the ECU to shut down the throttle when the brakes are applied at speed. VW/Audi has had it since 2001. Probably as a result of their runaway problems.
#3202 of 3741
Re: I wonder... [gagrice] by berri
Nov 08, 2009 (1:27 pm)
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Replying to: gagrice (Nov 08, 2009 1:23 pm)

I read in the LA Times about all of the disregarded reports of Toyota acceleration. It seems weird that there are those many incidents attributed to floor mats. I have to wonder if their peddle linkage or electronic interface has a problem? I also wonder about the cruise control?
#3203 of 3741
Re: I wonder... [berri] by houdini1
Nov 08, 2009 (1:36 pm)
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Replying to: berri (Nov 08, 2009 1:27 pm)

That is weird, but do you ever wonder about driver error?
#3204 of 3741
Re: I wonder... [houdini1] by kdhspyder
Nov 08, 2009 (1:58 pm)
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Replying to: houdini1 (Nov 08, 2009 1:36 pm)

Or CYA reports...
 
Again no independent reputable agency of any kind has found any substantiation for unintended acceleration in these reports. To me that speaks most loudly. All these reports have one vector. They come from the operators but no one can verify any of them.
#3205 of 3741
Re: I wonder... [houdini1] by berri
Nov 08, 2009 (2:09 pm)
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Replying to: houdini1 (Nov 08, 2009 1:36 pm)

Yeah, driver error may well be the issue, I think it was on Audi. However, I don't find Toyota peddles that close to each other and why the focus on one company? Then again, when media starts flying people can get a little nuts or paranoid I suppose.
#3206 of 3741
Re: I wonder... [gagrice] by 210delray
Nov 08, 2009 (3:02 pm)
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Replying to: gagrice (Nov 08, 2009 1:23 pm)

Maybe while the code is being rewritten (if in fact it is that simple), they should add this little extra bit of safety (controversial among enthusiasts I'm sure): Limit the top speed of the car to 85 or 90 mph.
 
The highest speed limit in the US (and Canada I think) is 80 mph on about 500 miles of I-10 and I-20 in west Texas and on 2 stretches of I-15 in Utah.
 
Why does any car in today's traffic need to go above 90 mph? If you say you need reserve power at 80 mph to get out of a jam, I'd find that hard to believe.
#3207 of 3741
Re: I wonder... [steve_] by british_rover
Nov 08, 2009 (3:17 pm)
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Replying to: steve_ (Nov 08, 2009 12:17 pm)

More like millennia of breeding for horses. The Mongolians were selecting horses for breeding that would be the best for archers to use or the fastest runners thousands of years ago.
 
A friend of my wife's is big into horses. They have several including one that can trace its ancestry back to the big French warhorses in the middle ages that were bred for huge size. They had to be very big to hold not just the armored knight but the armor of the horses as well. This horse is enormous before it was even full grown, less then two years old it was already a good foot taller then me at the shoulder and is supposed to grow another foot or more. Only horses I have ever seen that were bigger are clydesdales and they weren't that much bigger.
#3208 of 3741
Re: Kill switch [surrfurtom] by andre1969
Nov 08, 2009 (3:21 pm)
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Replying to: surrfurtom (Nov 07, 2009 4:49 pm)

Interesting and I don't doubt your knowledge on this, but I'll let someone else actually test the rev limiting functionality.
 
Well, the other day, on a whim, I tried it on my 2000 Intrepid, on the way to work. On a back road, I stomped on it, and once I got up to around 50 mph I threw it into neutral, with my foot still on the gas. The revs had been climbing, and were around 4,000 rpm when I shifted to neutral. Once in neutral, it cut back a bit, to around 3800.
 
Also, I think most modern automatics are designed so that they're impossible to redline. FWIW, redline on my Intrepid is around 6500 rpm. If I stomp on it, usually it upshifts at around 6,000-6100 rpm. And even if you try to manually hold shift into the lower gears, it will upshift on its own. Plus, there isn't a place on the gearshift for 1st gear, so the lowest you can ever downshift to is second.
#3209 of 3741
Re: I wonder... [berri] by 210delray
Nov 08, 2009 (3:24 pm)
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Replying to: berri (Nov 08, 2009 2:09 pm)

and why the focus on one company?
 
It's not just one company (Toyota) or two (counting Audi from the 80s). Here's a quote from the self-styled expert, Sean Kane, who runs Safety Research and Strategies, Inc.
 
Manufacturers may deny SUA [sudden unintended acceleration] exists, NHTSA may declare that it isn’t worth its time to thoroughly investigate these incidents, but consumers continue to lodge complaints about sudden unintended acceleration – and they can’t all be little old ladies in the first stages of dementia. The complaints data show clearly that some manufacturers and some vehicles are outliers, with significantly more complaints than their peers. In the last 10 years, the agency has collected some 24,000 consumer complaints (source: www.VSIRC.com). When these complaints are sorted by manufacturer and vehicle and charted, the vast majority of automakers flat-line at the bottom. The trendline of complaints for four manufacturers—Ford, GM, Chrysler, and Toyota, however, float above their peers with occasional spikes, leading one to conclude that either these manufacturers have a problem, or the most confused consumers gravitate to their vehicles.
 
Could the 4 cited manufacturers "float above their peers" because they happened to sell the most vehicles in the US until very recently? Kane doesn't say anything about a complaint rate.
 
Full link here (caution: tiny white font on a black background -- get out your reading glasses).
#3210 of 3741
Re: I wonder... [kdhspyder] by imidazol97
Nov 08, 2009 (3:57 pm)
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Replying to: kdhspyder (Nov 07, 2009 7:58 am)

I used the upslope because I did not want to gain speed far about the 65 mph speed limit and attract the attention of one of our Ohio State Patrol officers. Blue and red are not my colors.
 
My intent, which most on here probably understand, was to see how much the brakes fad at full throttle in a lower gear with some time to apply the brakes if vacuum assist was totally lost.
 
I still had braking fairly easily after using the brakes on and off for several seconds after the power assist was depleted from the reservoir. It would have stopped the car against the motor in 2nd on a downslope.
 
The officer's ride was not completely downslope; it was a downslope at the end if I recall correctly. Otherwise he would have been below sea level always traveling downhill.
 
I cannot believe someone panicking (as I would) over not being able to turn off the "missing key" nor to get the car in neutral wouldn't have stood on the brakes hard at the beginning. Long before driving 2-3 minutes heating up rotors. Long before heating of brake fluid. And I'm sure he was much stronger than I am since he was a working officer.
 
What about the emergency brake--it doesn't use hydraulic fluid. Wouldn't someone press the emergency brake?
 
Frankly, it just doesn't add up here. Sweeping the problem under the mat as the sole problem just doesn't pass the test. As Judge Judy says if it doesn't sound right then it's not the way it happened.
 
Where is the black box report?

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