The investigation into a Texas house fire that apparently started in a 2 month old Fisker Karma continues, with an EV expert weighing in with his opinion that the packaging of the combustion engine that drives the Fisker’s generator was likely the cause of the fire, the National Highway Transportation Safety Administration saying it is looking into the incident, and the car’s owner and his attorneys firing back after Fisker initially implied there might be fraud or foul play.
Toyota says that a group of trial lawyers that sue Toyota for money “manufacture controversy where none exists and use media outlets like CNN as tools to serve their narrow, self-interested agenda.” Toyota thinks that “CNN is party of and party to an attempt by lawyers suing Toyota for money to manufacture doubt about the safety of Toyota’s vehicles in the absence of any scientific evidence whatsoever.”
Toyota makes noises that it may sue CNN. What happened? Read More >
Citing New York’s leadership in banning hand-held cell phone use in cars, NTSB Vice Chairman Christopher Hart urged the Empire State to become the first to ban all use of personal electronic devices while driving. Though careful to call it a state issue, Hart did hint that state compliance with forthcoming NTSB recommendations could be tied to federal highway funds (he has separately called for a national ban).
And indeed, New York’s legislators seemed to see the issue of distraction as an issue for federal action (but then, why not make the feds pay for it?). At the same time, everyone understands that the problem is near-ubiquitous and any full ban on personal device use in cars would be near-impossible to enforce (short of Assemblyman McDonough’s suggestion that automakers equip cars with cell-phone signal blockers)… which raises huge questions about federal-level action.
Read More >
When we talked about a four door version of Volkswagen’s hot-selling (in Europe, not available stateside) small car, the Up!, one commenter in particular equaled the car to a happy meal container and its owners to baby killers. A small car can be very safe – if its engineers know what they are doing. It just so happens that that little happy meal container is proof of it. It was elected one of Europe’s safest cars. Read More >
Distracted driving is very much in the news, and so far, cellphones were fingered as the culprits. Now, there is a study that finally identifies the biggest distraction: Passengers. A study by State Farm, published in the Journal of Adolescent Health goes to the bottom of what experts have known for long: Peer passengers increase driver crash risk, especially amongst adolescent drivers. Read More >
Obama! Socialism! Taxes! Jesus! Faith! Guns! Now that you’re paying attention, it’s time for our regularly scheduled programming. A Detroit News article claims that NHTSA is denying any interference on the part of the White House with respect to the Chevrolet Volt fires that resulted from government crash test procedures.
The quote is courtesy of John Sedat, professor of biochemistry and biophysics at the University of California at San Francisco, quoted in a CNET article. Let’s get another quote, this one from Dr. Peter Rez at Arizona State:
To call anything based on high energy X-rays ‘low energy’ is worse than 1984 doublespeak
What’s this all about?
In the ramp-up to the launch of the Chevy Volt and Nissan Leaf, a great debate seized the engineering community: was Nissan opening itself to problems by not including a active thermal management system for the Leaf’s battery pack, or was Chevrolet’s liquid-cooled approach simply adding unnecessary complexity? Well, thus far, the verdict seems to be in Nissan’s favor. Though Leaf has been troubled by some dissatisfaction with its real-world range, the Volt has endurd the first technical semi-scandal of the plug-in era, when federal regulators found that ruptured coolant lines could cause fires. Now the liquid-cooled approach is hitting its second challenge, as Fisker’s battery supplier A123 Systems is warning in a letter [PDF] that
some of the battery packs we produce for Fisker Automotive could have a potential safety issue relating to the battery cooling system.
Ruh-roh!
Read More >
The University of Colorado-Denver looked into fatalities in the 16 states that have legalized medical marijuana and unearthed perplexing results: The states saw an average nine percent drop in traffic deaths since their medical marijuana laws took effect. Read More >
Two weeks ago, the TTAC Black Friday Special was all about Corvette crashes. Not just any Corvette crashes, however. We’re talking about the very special kind of Vette crash that happens when you’re just driving along and… something happens to make you jam that accelerator down and lose control.
What’s that something? Experienced Corvette-ologists know that common provocations to throttle-based havoc include:
From there it all goes downhill… but TTAC is here to help. When Corvettes attack, just click the jump to find out what to do.
On my raceboat, we had one of those big red things pictured above. It was supposed to switch everything off when things went awry. The NHTSA now proposes something similar for cars with keyless ignition. It is intended to stop the car immediately in a panic situation. Of course it won’t be as intuitive as the big red switch pictured above. After all, the solution comes from Washington, DC.
“U.S. auto-safety regulators proposed standardizing keyless ignitions to allow drivers to turn off cars faster and more easily in incidents of unintended acceleration following Toyota Motor Corp.’s record recalls. “
If course, this is not entirely true. Read More >
The National Legal and Policy Center (NLPC) filed a Freedom of Information Act request with the National Highway Traffic Safety Administration (NHTSA), seeking:
“All records, documents, internal and external documentations between the National Highway Traffic Safety Administration and General Motors between June 1, 2009 and December 1, 2011. These requested records shall include communication regarding the Chevrolet Volt, also known as the Chevy Volt.”
That’s a lot of paper if the request will be granted. Read More >
GM is close to having a fix for the Volt battery that had a tendency to go up in flames after a crash. Meanwhile in Washington, senators are getting the grill ready. Read More >
In the comments section of yesterday’s post on the ongoing Chevy Volt fire investigation, I noted that GM might
retrofit Volts with crash protection that can maintain battery integrity in all crash conditions… Mary Barra has said that GM is
“continuing to work with NHTSA to investigate additional actions to reduce or eliminate the potential of a post-crash electrical fire.”
I think some kind of update on the battery integrity front is inevitable, but we shall see…
Sure enough, today Reuters is running an interview with GM CEO Dan Akerson, who says that European deliveries of Opel-branded Volts (called Ampera) would be delayed pending NHTSA’s investigation, and that maybe, just possibly, the Volt’s battery might have to be redesigned. Says Akerson:
We want to assure the safety of our customers, of our buyers, and so we’re just going to take a time out, if you will, in terms of redesigning the battery possibly
Unfortunately, Akerson’s mangled syntax makes it tough to know if GM is really going to redesign the Volt’s battery, or what the “time out” in question means. He does tell the AP [via The WSJ [sub]] that a recall or buyback are options as well. Though redesigning the Volt’s battery could be expensive and devastating for sales, GM’s current post-crash safety protocol is incredibly human resources-intensive, and likely very costly as well. And the fact that GM is even considering redesigning the Volt for safety a year after its release is going to create a huge sales and marketing challenge anyway. Volt production edged down by 199 units in November, and now GM’s sales boss Don Johnson tells the Detroit News that the Volt will miss its 10,000 unit 2011 sales goal. At this point, GM may just want to take a mulligan on the Volt’s first year, redesign the battery, and relaunch the thing.
TTAC has received the following protocol, developed by GM in the wake of the June Volt fire at a NHTSA facility in Wisconsin, from a GM source and has confirmed its legitimacy with a second GM source. Though the procedure may be refined based on the findings of NHTSA’s latest round of tests, it gives a good picture of what GM currently does to ensure the safety of Volt driver and passengers as well as rescue workers, towing company workers and salvage yards. And, I have to say, it puts some of my fears about this safety scare to rest. It hadn’t occurred to me that GM’s Onstar system could provide opportunities to respond to crashes in real time, and apparently the system provides a wide variety of data with which GM’s “corporate SWAT team” can tailor its response to any Volt crash event. Hit the jump for the full procedure.
Recent Comments