GM Names and Fires Engineers Involved In Faulty Ignition Switch 307
An anonymous reader writes 'Thirteen people have died because of faulty ignition switches in General Motors vehicles. The company has recalled 2.6 million cars, paid a $35 million fine, and set up a fund to compensate the victims. Now, an internal investigation into the incident has shown that the company was aware of the problem since 2002. 15 employees have been fired over what CEO Mary Barra calls "misconduct and incompetence." The report singles out Ray DeGiorgio, an engineer who allegedly approved a part that did not meet specifications and misled coworkers who were investigating complaints. "He actually changed the ignition switch to solve the problem in later model years of the Cobalt, but failed to document it, told no one, and claimed to remember nothing about the change."
"There's no evidence anyone else knew the switch was out-of-spec at the time, the report says; neither did DeGiorgio tell anyone when issues with the part were brought to his attention multiple times. When one engineer specifically asked DeGiorgio in 2004 whether the switch met torque specifications, DeGiorgio didn't respond. Evidence the investigators gathered showed that he started two e-mails but never sent them. ... Instead, DeGiorgio was consumed by a problem in which cars with the switch were failing to start in cold weather, something the report says was "a personal embarrassment to DeGiorgio.'"'
"There's no evidence anyone else knew the switch was out-of-spec at the time, the report says; neither did DeGiorgio tell anyone when issues with the part were brought to his attention multiple times. When one engineer specifically asked DeGiorgio in 2004 whether the switch met torque specifications, DeGiorgio didn't respond. Evidence the investigators gathered showed that he started two e-mails but never sent them. ... Instead, DeGiorgio was consumed by a problem in which cars with the switch were failing to start in cold weather, something the report says was "a personal embarrassment to DeGiorgio.'"'
No one will ever buy a GM product again (Score:5, Insightful)
This may not be a conspiracy, but it is an indication of a systemic, cultural failure endemic to the company.
Re: No one will ever buy a GM product again (Score:5, Insightful)
I don't know. Toyota had faulty firmware that killed people, and yet everyone is still flocking to buy their cheap cars.
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Toyota had a long history of producing reliable and relatively cheap to run vehicles, which was a good enough reason for many people to buy them. GM... doesn't.
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Re: No one will ever buy a GM product again (Score:4, Informative)
Re: No one will ever buy a GM product again (Score:4, Insightful)
Hearing from someone that got disabled for the rest of their life because of a faulty Toyota vehicle, I tend to disagree. Toyota tried to cover up what happened repeatedly by claiming it was the mat, the brake pedal.. Anything but the real cause. Those who can no longer live the way they used to got $125 from Toyota as a sign of "good will". Yeah, sure, it wasn't firmwareâ¦
Re: No one will ever buy a GM product again (Score:5, Informative)
Hearing from someone that got disabled for the rest of their life because of a faulty Toyota vehicle...
...is called an anecdote. Some people will do whatever they can to blame someone else, whether or not it's just to do so. Sometimes it's the thing that keeps them going.
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Toyota tried to cover up what happened repeatedly by claiming it was the mat, the brake pedal.. Anything but the real cause.
And that real cause was? Verified by empirical data?
I mean, if you're going to accuse someone of a conspiracy, you should probably have at least something factual to back yourself up with... unless you want us thinking you're a loon.
What "real cause"? (Score:2, Insightful)
Hearing from someone that got disabled for the rest of their life because of a faulty Toyota vehicle, I tend to disagree. Toyota tried to cover up what happened repeatedly by claiming it was the mat, the brake pedal.. Anything but the real cause.
And this "real cause" was what exactly? Seriously, be specific. What do you know that countless automotive engineers and NTSB investigators couldn't find?
I've heard NOTHING that leads me to believe me to believe that these cases of "uncontrolled acceleration" were anything of the sort. Every example I've seen sounds exactly like people stepping on the gas when they think (mistakenly) that they are stepping on the brake. If you step on the brake it will overcome the accelerator every time no matter how h
Re:What "real cause"? (Score:4, Informative)
I've heard NOTHING that leads me to believe me to believe that these cases of "uncontrolled acceleration" were anything of the sort.
Then you must be an all knowing expert. Oh wait...
http://embeddedgurus.com/barr-... [embeddedgurus.com]
So a tree falls in the forest but you can't hear it, then it must have never been growing there in a first place!
Re:What "real cause"? (Score:4, Interesting)
If you step on the brake it will overcome the accelerator every time no matter how hard you rev the engine.
I have a counterexample:
5-6 years ago, I was driving my wife's 1997 Ford Taurus when the accelerator pedal stuck to the floor. I pressed the break as hard as I could (both feet and as much of my 220 pound weight that I could put on it from a seated position), but we continued to accelerate. Thankfully, I was able to put the car in neutral before we crashed into anything. I coasted to the center turn lane, put on the e-brake, and sat there calming down, with the engine redlining until I shut it off.
I know with 100% certainty that I wasn't pressing the wrong pedal - the accelerator was still stuck to the floor after I got help from a cop to push the car into a parking lot. This was a mechanical issue (not many manufacturers were doing drive-by-wire throttle back in 1997); the engine had just been rebuilt, and the shop must have reinstalled the cable incorrectly - among other things they screwed up.
This car was fairly old (probably 130k miles at that point), but the brakes were well-maintained, and they were four-wheel disc.
You might be right for some - perhaps most - instances, but not 100%, as my experience proves.
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I've had that happen with two different vehicles. The accelerator cable got stuck on my 1991 Ford Probe a couple of times. A dab of oil fixed the problem and it never returned. On a 1966 Pontiac the carbeurator stuck wide open on me a couple of times. On older cars one problem if the accelerator is stuck wide open is you can lose your power brakes since you don't have the vacuum in the intake manifold and the vacuum resivoir can quickly be used up if pumping the brakes.
Pressing the "break" will never slow a car (Score:3)
You were using the wrong control. A brake is what slows a vehicle.
Note how it was the e-brake that actually worked in your case. A better solution would have been to use the service brake.
hypothetically.... (Score:3)
Suppose you stepped on the brake and the car messed up and triggered the accelerator. I think the natural tendency would be to think that you had accidentally stepped on the accelerator, lift up on your foot, realize it was still accelerating, then try to brake--by which time you might have hit something.
There was an interesting article a while back about designing for robustness in vehicle ECUs. Things like putting variables at the bottom of memory so that a stack trampler would be less likely to overwri
The Woz actually came on /. to talk about this (Score:3)
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No, Woz said he had an entirely different problem - one that he later clarified was more akin to a "broken button on the radio" than the alleged unintended acceleration - the cruise control would start accelerating rapidly, but he could still tap the brakes and cruise control would turn off. Initially, he mentioned it as a "hey, this is something different, but maybe it's related and will help you track down the issue!", but later it became clear that this was not an issue.
In the end, it turned out to be an
Re: No one will ever buy a GM product again (Score:5, Insightful)
If it's not obvious to you that you can (and should) respond to unintentional acceleration by shoving the gearshift into neutral, you shouldn't be driving.
Re: No one will ever buy a GM product again (Score:5, Insightful)
I forgot to mention that the only true solution is a kill switch like they have on motorcycles that is not controlled by firmware. In fact in the Motorcycle Safety Foundation course I took, they teach you to only turn off the bike using the switch so that it becomes second nature should you ever end up in an emergency.
Re: No one will ever buy a GM product again (Score:4, Informative)
I think you're wrong. It has been established that it's indeed faulty firmware:
http://www.edn.com/design/automotive/4423428/Toyota-s-killer-firmware--Bad-design-and-its-consequences
Do you work for Toyota? Just asking...
Re: No one will ever buy a GM product again (Score:5, Insightful)
Court systems cannot establish causes of engineering problems.
Expert witnesses who get to audit the code can.
Re: No one will ever buy a GM product again (Score:5, Informative)
No, I think GP is referring to the $1.2 billion settlement for concealing safety defects [nytimes.com].
Re: No one will ever buy a GM product again (Score:4, Informative)
I may have missed the whooooosh sound accompanying your sarcasm or you missed this report [safetyresearch.net]. Which one is it?
Re: No one will ever buy a GM product again (Score:5, Informative)
Faulty firmware? Are you referring to the brake debacle a few years ago?
I think it's been pretty well established by know that it was all media attention driving that and Toyota really didn't have anything wrong with its vehicles.
First they blamed the drivers.
Then they blamed the floor mats.
Then they blamed the drivers again and cried about the mean ol' US media ganging up on a foreign company.
Then they blamed the brake pedals and offered to "fix it" by installing worse parts.
Then it was revealed that it was a bug they knew about for ages.
Re: No one will ever buy a GM product again (Score:5, Informative)
Freaking idiots. It was even on Slashdot! You "can't lookup stuff on the Internet" anymore??
http://tech-beta.slashdot.org/... [slashdot.org]
Toyota's Killer Firmware
"On Thursday, a jury verdict found Toyota's ECU firmware defective, holding it responsible for a crash in which a passenger was killed and the driver injured. What's significant about this is that it's the first time a jury heard about software defects uncovered by a plaintiff's expert witnesses. A summary of the defects discussed at trial is interesting reading, as well the transcript of court testimony. 'Although Toyota had performed a stack analysis, Barr concluded the automaker had completely botched it. Toyota missed some of the calls made via pointer, missed stack usage by library and assembly functions (about 350 in total), and missed RTOS use during task switching. They also failed to perform run-time stack monitoring.' Anyone wonder what the impact will be on self-driving cars?"
Re: No one will ever buy a GM product again (Score:5, Interesting)
Faulty firmware? Are you referring to the brake debacle a few years ago?
I think it's been pretty well established by know that it was all media attention driving that and Toyota really didn't have anything wrong with its vehicles.
Established by whom? I had a Pontiac Vibe (Toyota Matrix which is based on the Toyota Corolla) with an automatic transmission and 1.8L engine and it 'suddenly accelerated' a few times before I got rid of it after 1 year of ownership because I was scared to let anyone drive the car. Pontiac and Toyota told me the sudden acceleration was because of a floor mat. There was no floor mat on the driver side of my car nor was there anything that could 'grab' the accelerator pedel. Pontiac and Toyota told me I was stamping on the gas instead of the brake. Funny, while driving my car would just take off and I could have my feet nowhere near the brake or gas pedals and the car would keep on accelerating. The brakes COULD stop the car, but if I let off the brakes the car would still take off. The way I took care of the issue was by moving the selector from drive to neutral and back to drive. Sometimes I had to do this a few times for the car to go back to normal operation. Not really very good for the transmission or engine. Pontiac and Toyota refused to listen to anything I had to say and basically told me 'sucks to be you, now please go away'. I have zero interest in ever purchasing anything made by Toyota again. I don't purchase anything made by GM either, but that is because most of their cars are poorly designed pieces of sh$t based on family experience from the late 70's to 2011. My extended family just can't learn from their mistakes.
Re: No one will ever buy a GM product again (Score:5, Interesting)
toyota allowed a man to go to prision for several years rather than admit the truth about a defect. if you think toyota didn't do everything to cover this up your kidding yourself.
http://reason.com/blog/2010/02/22/man-got-eight-years-for-deaths
Re: No one will ever buy a GM product again (Score:5, Interesting)
What is really sick is that on the day he was granted a new trial the prosecutor tried to trick him into pleading guilty and accepting time served. When he refused, the prosecution dropped the whole thing.
I sincerely hope he gets a great deal of money and a very public apology from Toyota, Minnesota, and the Feds (they knew about the problem too), but I'm not going to hold my breath for any of that.
Re: No one will ever buy a GM product again (Score:5, Insightful)
Two reasons that I've heard that make sense are first that it's difficult enough to try to control an out-of-control car with two hands, and second, that since many cars now don't have good old fashioned ignition keys, it may not be possible to turn off the car if the car won't cooperate.
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Anecdotal evidence.
I have never owned an American-made car. I have owned various Toyota or Lexus products for the last fifteen years.
My rigs always come with rubber floor mats. After Toyota redesigned the floor mat I had the very exciting experience of the accelerator sticking under the floor mat while boarding a ferry. Lots of luck and quick thinking prevented an accident. I pulled the floor mat right then and called the dealer and Toyota of America and told them they were murderous dumbfuck morons.
I f
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For what it's worth, I've had the accelerator stick to the floor in an old 1981 datsun 310, but that was on the highway, and it was simple to just push in the clutch. I've also had the accelerator pedal get stuck on a 1965 ford pickup, but it also had a clutch and I'd have to try to pry it off the
Re:No one will ever buy a GM product again (Score:4, Insightful)
But I see little to indicate that other car manufacturers have more trustworthy cultures. In a world where an automotive engineer will sell his soul for a nickel on a car that retails for over twenty-thousand dollars (in the words of a close friend who is an automotive engineer), you can't trust a car company not to kick the can down the road so they can make their quarterly profit projections.
Nor should we have to trust them. There needs to be someone else, someone for whom the immediate effect on the company's bottom line is not paramount, keeping watch over the company's safety practices.
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http://www.usatoday.com/story/money/cars/2014/06/03/chrysler-general-motors-ford--may-sales/9788117/ [usatoday.com]
"General Motors' sales of new vehicles appear unfazed by its widely publicized series of recalls, some of them linked to fatalities. GM said sales in May were up 13% from a year ago for its best month since August 2008."
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i just bought one. Astroturf?
Re:No one will ever buy a GM product again (Score:4, Insightful)
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How about firing people that installed policies for engineers to NOT speak out about faults and banned them from even talking about it ? Who compiled the not to be used word list of "hindenburg", "death trap" etc ?
Maybe search for causes in your legal and PR and HR departments first. Oh, and execs.
Re:No one will ever buy a GM product again (Score:4, Insightful)
Engineers generally do what their managers tell them to. This whole thing smacks of GM trying to blame some lower-level employees and avoid upper management taking any blame.
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I'm pretty sure this engineer is actually a middle manager. This falls under his area of responsibility because it's not upper management's responsibility to worry about such granular details. That said, a big problem with corporate America is that middle management is not measured by actual performance and productivity. So this guy solved the problem in a way that probably looked good to the higher ups because he wasn't causing disruption. Honestly, he likely didn't care either way; all he wanted was a sec
Culpability at the Top (Score:3)
Makes me sick thinking about it.
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Why did GM write into their bail-out a few years ago the clause that they cannot be held responsible for malfeasance which occurred prior to that bail out?
Makes me sick thinking about it.
Irrelevant of if they knew about it... if it were you, wouldn't you make such a term if you could get the signers to agree to it?
It is NOT a new company (Score:5, Interesting)
Because the old GM is gone. The shareholders and management switched. It's a new company with the same name and it doesn't deserve to be liable for the past company.
"Doesn't deserve"? Gotta disagree with you there. Sure the company technically is incorporated as a "new" company and some (but not even close to all) of the management has changed but fundamentally it is still the same company. You are giving them a pass based on some legal technicalities which they do not deserve. In all practical terms it is the same company, selling the same products, under the same name, with mostly the same employees and the same facilities.
I run a company that supplies parts to GM. (we're a Tier 3 supplier) I honestly doubt there was much if any cover up. Frankly in my experience GM is too incompetent for that. I see their engineers do stuff all the time that is borderline retarded and the company is so large it's hard to even find a person responsible for a specific issue, much less hold them accountable. While I can't say for certain either way, I tend to think the cause of this fiasco is more structural than criminal. I think this is probably a case of incompetence of such a degree that it appears as malfeasance.
Re:It is NOT a new company (Score:5, Interesting)
Frankly in my experience GM is too incompetent for that. I see their engineers do stuff all the time that is borderline retarded and the company is so large it's hard to even find a person responsible for a specific issue, much less hold them accountable. While I can't say for certain either way, I tend to think the cause of this fiasco is more structural than criminal. I think this is probably a case of incompetence of such a degree that it appears as malfeasance.
I'd like to confirm your point. My father used to run one of GMs largest suppliers. I'm not sure I'd call them incompetent. But they're large on a scale that's comparable to AT&T. They're to the point of being almost a government institution. I doubt the CEO has ANY clue at all what's going on with the engineers or the production floor. The way they work with suppliers is "You will give us X and if you don't we can switch suppliers with no notice. Sign here or don't. We don't care." and if you screw up, at all, they will literately switch suppliers in hours. Often they owned the tooling and had plenty of backup to send off to another vendor.
I remember parts mixups resulting in my father packing suitcases full of automotive parts, boarding a residential flight and hand carrying the parts to Detroit on more than one occasion. If you have a problem, you fix it immediately, either directly or by covering it up, or GM will pull your contract and you'll be laying people off the next day.
Re:Culpability at the Top (Score:5, Insightful)
While I've seen some engineers do bad things because they were afraid of management, I've never seen a situation in a company this size where the organization was good but one bad engineer was able to release something terrible with no oversight. This is almost by definition of what it means to be a good organization: you shoudl not place tens or hundreds of millions of dollars of responsibility onto your wage slave, no matter how senior he is (never mind that real physical injury may be involved).
It's always, always been bad management, frequently that went straight to the top. But then with most American car dealers we already know that. I find it amusing that they blame the unions all the time, but my two "Japanese" cars, both manufactured in America, have been excellent and are still running flawlessly 9 years later, while my two "American" cars (made in Mexico) I was happy to be rid of at 5 years.
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Sorry I meant car manufacturers, not dealers. I live in Texas I have a whole other hatred of car dealers.
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This is almost by definition of what it means to be a good organization: you shoudl not place tens or hundreds of millions of dollars of responsibility onto your wage slave, no matter how senior he is
Well, first of all, using the loaded term "wage slave" outs your biases, but whatever. I don't consider a salaried engineer a "wage slave," but maybe your definition includes anyone at all with a boss.
Second, this was an ignition switch. One part out of tens of thousands. Should the CEO be signing off on every
Re:Culpability at the Top (Score:5, Insightful)
Should the CEO be signing off on every single part that goes into every one of their vehicles?
More than one person should be signing off. Certainly it shouldn't have even been possible to later change the design and sneak it into production without even changing the part number.
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Are you assuming one person was fired? 15 people were fired.
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I find it amusing that they blame the unions all the time, but my two "Japanese" cars, both manufactured in America, have been excellent and are still running flawlessly 9 years later, while my two "American" cars (made in Mexico) I was happy to be rid of at 5 years.
Guess what? "German" cars made in Mexico are shit too, while German cars made in Germany are... well, often also shit, but less shitty than when they're assembled in Mexico.
Re:Culpability at the Top (Score:5, Informative)
Why did GM write into their bail-out a few years ago the clause that they cannot be held responsible for malfeasance which occurred prior to that bail out?
Makes me sick thinking about it.
GM's "bailout" was actually a managed bankruptcy with the terms pre-arranged, and bankruptcy in most US states incldues the discharge of liability, not just debts. It is done that way so creditors can't short-circuit the bankruptcy system and just "Wait to sue" until after you're out of bankruptcy protection.
This liability discharge is one of the main features of bankruptcy. It is why the company that polluted the Elk River in West Virginia (leaving the 2/3 of the state without safe drinking water--some of them to this day) declared bankruptcy in short order after the incident--they knew they had no possible defense against the legal onslaught that was coming, and their executives (who were owed sizable bonuses--coal executives really rake it in) wanted to make sure they filed for bankruptcy BEFORE anybody filed suit, because if a suit was pending when they filed bankruptcy that party could go to court to stop bonuses and incentive pay owed to executives from being payed out. Because if the company was facing a bankruptcy judge and had an already-filed suit for billions in damages he would never (EVER) approve bonus payments to executives and would probably listen pretty favorably to a creditor who insisted the executives not be able to loot the place ahead of their judgement.
Re:Culpability at the Top (Score:4, Informative)
Straight out of Dilbert... (Score:2)
...but very dark.
How many were fired who made the crucial decisions (Score:2)
And how many were fired believing that doing the dumb stuff their superiors told them to do would let them avoid being sacrificial goats because higher chains of command would take responsibility? Suppose I should RTFA...
So no managers were at fault? Just engineers? (Score:5, Insightful)
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Re:So no managers were at fault? Just engineers? (Score:5, Informative)
As expected, the report exonerated the CEO, executives who report directly to her and the company's board of directors. Fifteen employees have been dismissed from GM because of misconduct or failure to respond properly as evidence of the ignition switch's defects mounted, Ms. Barra said. More than half of those officials were executives, and Ms. Barra said five other GM employees have been disciplined but remain with the company. Ms. Barra wouldn't identify the employees by name, except to confirm that two low-ranking engineers involved with the design of the defective switch were dismissed. Also fired were lawyers and officials responsible for safety and dealings with regulators, according to people familiar with the matter.
That guy is going to need a lawyer real fast (Score:5, Insightful)
I'm somewhat surprised that the company named names. I suppose the result of the investigation made it clear that his intention was only to cover his own ass, which must have tipped the scales.
Now if only we could get names of lawbreakers out of government agencies. I know it will be a cold day in Hell before that happens, but it would be nice
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It depends. If he was a licensed PE he had a professional and legal obligation to intervene with the switch, regardless of how he felt about it. If he wasn't a PE, then whomever the PE was that was managing him and approving his designs is to blame.
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If he wasn't a PE, then whomever the PE was that was managing him and approving his designs is to blame.
There may be no PE approval in the design process. There is an exemption from such a requirement for engineering done in-house for the manufacture of a product.
Some federal agency with automotive oversight may have added an explicit requirment for PE review and signature of designs. But this is unlikely, as PE licensing is under states' jurisdiction.
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True. It's a shame, really, since his PRIDE is what apparently kept him from sucking it up and fixing it. His pride killed these people. And no design reviews of the switch for torque and electrical capacity? The managers have a role in this, too.
But in this whole scenario, I think the one thing that surprises me is how they are designing yet another ignition switch. How many switch variants do there need to be across a manufacturer's models? I'd divide it across RFID-enabled keys vs. plain-Jane metal keys.
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Actually, there's no regulation that requires a PE sign off on products like automobiles.
From Wikipedia: [wikipedia.org]
Since regulation of the practice of engineering is performed by the individual states in the U.S., areas of engineering involved in interstate commerce are essentially unregulated. These areas include much of mechanical, aerospace and chemical engineering—and may be specifically exempted from regulation under an "industrial exemption." An industrial exemption covers engineers who design products such as automobiles that are sold (or have the potential to be sold) outside the state where they are produced, as well as the equipment used to produce the product
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Very few PEs in automotive engineering (Score:4, Informative)
If he was a licensed PE he had a professional and legal obligation to intervene with the switch, regardless of how he felt about it. If he wasn't a PE, then whomever the PE was that was managing him and approving his designs is to blame.
In automotive engineering PEs are a rarity. There is no requirement whatsoever that a PE be involved or that one signs off on any designs. You find PEs in civil engineering and some aerospace and a few other fields but most engineering does not require such a certification. There would be a production part approval and there would be an engineer of some sort who would be responsible for the design and production. Most parts in US automotive production require a PPAP document to be completed for both design and production processes. It's usually a pointless waste of time but there is a formality to the process and it does assign responsibilities.
He has already been deposed in lawsuits (Score:2)
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I am surprised too. That could be a violation of labor law since it sounds like the disclosure was made voluntarily by the company, as opposed to being demanded in a court of law.
GM might have just opened itself up to lawsuits from those that were fired, and I don't mean old-GM, but the current incarnation. It depends on the laws of the state in which the people were employed. In my state this would be illegal.
Get those little people! (Score:2)
It's always the little people that do the real damage! Not anybody at the top!
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It's always the little people that do the real damage! Not anybody at the top!
According to the article, 15 people were fired and this includes some "senior leaders and executives"
My favorite part... (Score:2)
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You are deliberately misreading that company comment. The statement is "we lied in the past so you won't believe us if we say we fixed it so the proof that it's fixed is that it doesn't happen again". It's a major admission.
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13 people died in incidents somehow related to the ignition switch turning off the engine.
This is across how many GM cars sold? Tens of millions? It looks like a non-issue to me. I mean seriously, your keyring is too heavy and so shuts off your car's engine?
People occasionally choke on hotdogs. More people have died because of faulty hotdog design in the past year than GM has claimed in the past 20 years.
Re:My favorite part... (Score:4, Interesting)
It's still an incredibly small statistic.
Let's put this into perspective: people are afraid of speeding. I've seen advertisements showing skulls and children, talking about how you have a 70% chance of survival after being hit by a car at 25mph, or a 40% chance of death at 40mph (misleading: the statistics are wrong--you actually have a high chance of death or severe injury around 40mph--and the asymptote inflects around 35mph). States raising speed limits always get a huge political battle over all the dangers of driving 75mph on the Interstate, since 60mph is so very safe. We have signs on buses advertising the crackdown on speeding.
Meanwhile, people are getting licensed with as little as 10 hours behind the wheel of a vehicle. The license test here? As prompted, use your signal and turn left. Then parallel park. Then drive to a stop sign, stop, signal, turn right. Two more stop signs, 30 feet to each. Congratulations kid, ya pass.
Most racing schools also have advanced driving classes. These classes usually start with a discussion about vehicle dynamics, then move on to practical experience driving on closed course. Serpentine course to feel how your suspension loads, handles, and fails. Skid pads to practice skid recovery. Minor obstacle courses where you practice searching for, recognizing, predicting, and reacting to hazards. These courses teach you to handle your car in hazard situations, to recognize potential hazards before the situation becomes hazardous, and to react to hazards that come out of nowhere (idiot drivers, kids appearing from behind parked cars, etc.).
These are all things you will encounter repeatedly while driving, but we teach none of this in driver's ed. We don't require it for licensing. We don't even put you on the road to see how you drive in traffic. Can he stop at a stop sign? Then he gets a license. Put anti-lock brakes in the car, he'll be fine. No need to prepare for rain, ice, blown-out tires, pedestrians, children, other bad drivers, or the simple consequence of encountering the limits of your car when actively reacting to any of these things.
74 people in over a decade isn't a lot. That's 7.4 each year. Training these people for to unpredicted hazardous situations would have increased their chances of recovering or minimizing the damage, even as the brakes and steering became stiff. I've shut my engine off and back on due to a stall, in dense traffic, at 40mph; I never considered an engine restart a dangerous situation, but that's just because I've always handed it properly. I see not everyone can.
Of course we should fix these issues. We should prevent unnecessary life-threatening hazards. I simply don't see this particular engineering issue as worthy of so much attention. It's minor, it had very low incidence of harm, and it's readily fixed. We've learned lessons from it. There are much worse things going on right in front of our faces that we're not getting outraged over, and those things are cheap to fix and causing thousands of unnecessary deaths every year.
Evaluating change effectiveness (Score:3)
Heard this on NPR, at one point a company representative said something akin to "the only test of if the company changes are enough is if this happens again". In other words, "just wait, if we don't kill a bunch of people again everything worked out!".
Not to defend GM when they don't deserve it (they don't) but how else will you really, truly know for certain if the changes worked? Just practically speaking the only way to really know if certain types of changes are effective in the real world is to try it in the real world. You can plan and evaluate until the cows come home but sooner or later you have to try the solution out for real. Yes it's scary but sometimes there aren't any alternatives.
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Just practically speaking the only way to really know if certain types of changes are effective in the real world is to try it in the real world. You can plan and evaluate until the cows come home but sooner or later you have to try the solution out for real.
ObligatoryCommieComment: That's what's wrong with capitalism. GM's goal is to make as much profit as possible. Admitting they were wrong opens them up to having to shell out money, so there's motivation to hide facts.
In theory, capitalism is supposed to provide reward mechanisms which improve production, but that ain't necessarily so. But it does necessarily drive corporations to drive down costs. If it's not in safety, it will be somewhere else, like maintainability.
So Scott Oldham of Edmunds.com is a liar? (Score:5, Interesting)
According to this NPR story:
http://www.npr.org/2014/03/31/... [npr.org]
Scott Oldham of Edmunds.com had a test drive of the Cobalt in 2004, with a GM engineer in the car. Multiple times Oldham's knee hit the key fob and car shut down.
Also, a major factor preventing identification of the ignition switch issue (or at least providing plausible deniability) is the part number. GM had 2 sets of cars: one set supposedly had this issue, the other did not. Both had the same ignition switch, so if there was a difference between the two sets, the ignition switch was not it.
Now we know the ignition switch was changed, but the part number stayed the same, making it difficult to correctly identify the issue. We're supposed to believe a single engineer was responsible for changing a part but not the part number?
Not that it matters much to me. My car searches start with Consumer Reports reviews and reliability ratings, and so no GM car has been in consideration for a while.
Re:So Scott Oldham of Edmunds.com is a liar? (Score:4, Informative)
I'm not sure why you assert that Oldham was a liar.
One of the articles above has this excerpt:
When one engineer specifically asked DeGiorgio in 2004 whether the switch met torque specifications, DeGiorgio didn’t respond. Evidence the investigators gathered showed that he started two e-mails but never sent them. He also rejected another engineer’s suggestion around the same time that the torque be increased after a Cobalt stalled during a media test-drive event.
The media test event refers to the Oldham test drive.
One of the major difficulties in isolating the problem was the ignition switch was changed for 2007 and newer Cobalts but the part number was not changed. So internal investigators could not easily identify the problem. All the investigators knew was something was different about 2006 and older models.
Re:So Scott Oldham of Edmunds.com is a liar? (Score:5, Informative)
He's not asserting that. He's asserting that GM is calling Oldham a liar by saying that "nobody knew about it", when Oldham had already raised the question.
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Here is what the article says: "There's no evidence anyone else knew the switch was out-of-spec at the time," GM did not call Oldham a liar. In fact an engineer tried to follow up with DeGiorgio about potential torque issues. As far Oldham is concerned, he knew something was not right about the model he tested. GM failed to follow up on his concerns, but I don't see how they called him a liar. What GM is asserting only DeGiorgio really knew that the switch had a design defect and kept that secret from othe
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1: Get a 2006 model. 2: Get a 2007 model. 3: LOOK AT THEM.
From your armchair position, it's easy to say you could easily tell. Do you know how many parts go into a car? Also the part change in question involved changing a spring to be 1.6mm longer [cnn.com]. So you're telling me this would have been easy to detect. I call BS.
The other thing is that in retrospect it was a faulty part that was changed. However the investigators could not have known whether a process had been changed either for example how the ignition switch was installed might have damaged it and a chan
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Its not the drivers fault, or the engineer who installs the key mechanism, its the fault of a bad designer that the key hole is placed in a position in the cabin where the key could ever accidentally get hit with your knee (or anything else).
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maybe a law prohibiting to change part (product) bur not its number would help here a bit
Blame game (Score:2)
Faulty switch at GM (Score:2)
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I'm not saying that there wasn't scapegoating but from the article the facts are that this one engineer originally designed the switch. So there might be some ego and embarrassment about a part he designed was faulty. It would explain why he would change the design and not let others know. A Star Trek analogy would be Lewis Zimmerman [memory-alpha.org] and his embarassment that his EMH Mark I holograms were widely rejected and relegated to menial tasks especially since he used his own image as their template.
There is also a
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"one guy did this"
15 people have been fired so far.
Brooke Melton (Score:2)
Step 1 (Score:2)
Step 1: assign blame.
Everything about this says bad corporate culture.
I read the the document... (Score:5, Informative)
Just one situation out of many struck me as showing the engineers' incompetence: At one point it became clear that model year Cobalts after 2007 did not have the problem with the ignition switch where it would move from run to accessory just by brushing the key fob hanging from the inserted key with clothing. A couple of guys, including an intern, went to a junk yard to examine a car that had been involved in some kind of accident. The intern noticed that the ignition switched required very little torque to switch from run to accessory so the group got a fisherman's scale to measure the torque. They then got appropriate torque meters (Snap-on tools has nice ones which I have used) but only looked at the newer cars because they couldn't find any older ones to test. DeGiorgio had asserted there was no change in the switch torque from the initial design, so I'm guessing they just ignored the junk car result. My guess is they could have looked for old cars at used car dealers or car auction lots for testing or even got hold of the Michigan state motor vehicle department to find owners of older Cobalts. GM should also have a database of Cobalt VINs connected to registered owners. And of course, the ultimate incompetence was that no connection was ever made that when an ignition switch moved from run to accessory mode the air bag sensors were disabled and would have solved the mystery of why air bags did not deploy during accidents when the switch was turned.
This is a very interesting, fascinating and engrossing report and I encourage people to read it. I wonder if it might become required reading for discussion in engineering and law schools.
Doubtful (Score:3)
Issues with the story (Score:5, Insightful)
a) There was no change management?
b) A single engineer can replace a critical component without anyone ever needing to sign off?
c) Not answering an e-mail does not make one culpable, it merely points to a time management problem or not enough time to respond
d) Even when an e-mail did not get answered, nobody cared enough to follow up?
These things point to serious managerial issues. Engineers can make mistakes, covering them up and pointing the finger is a managerial issue.
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Very true.
This all just a smokescreen to protect the executives...
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Typical (Score:2)
Any dog-and-pony show to protect the executives...
Accountability (Score:2)
There are forum threads a hundred pages long covering the same faulty ignition switches in '99-'05 Impalas, yet the recall doesn't cover them why? GM waits until their customers are rendered into bloody piles of death before recalling a model. The bean counters make the decision.
Don't want to downplay this blunder, but... (Score:4, Interesting)
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Ignition switch not the main fault (Score:3)
The main fault is in almost all brands and models of cars that use an automatic gear box, but it's not an ignition switch. The main fault is the fact that cars become difficult to control when the engine stalls for whatever reason. Sure, that could be an ignition switch, but running out of fuel could be just as dangerous, a loose wire or any other minor defect could create the exact same circumstances.
Instead of mandating rear view cameras, maybe a mandate that all cars should retain steering and braking capacity regardless of the engine running should be put in effect. Judging by the amount of people actually getting killed because of a flawed ignition switch, the effect would be a lot bigger than a silly camera would render.
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Um, no.
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Why not? You benefit from that partial ownership, you should share in the responsibility proportionally.
Having thousands of owners screaming at you, as well as being financially culpable, would be good cause for the people in charge to actually be careful about what they do.
=Smidge=
Re:Company Culture (Score:5, Informative)
"More than half of those officials were executives, and Ms. Barra said five other GM employees have been disciplined but remain with the company. Ms. Barra wouldn't identify the employees by name, except to confirm that two low-ranking engineers involved with the design of the defective switch were dismissed. Also fired were lawyers and officials responsible for safety and dealings with regulators"
Do you know what you're talking about?