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FCA UConnect fiasco could set over-the-air updates back years

Since cars have become more software dependent, most major automakers have been inching toward enabling over-the-air updates to keep vehicle electronics, ranging from infotainment systems to safety features, current. But there are only two car companies — Fiat Chrysler and Ford —± currently doing OTA updates, and on a limited basis. GM CEO Mary Barra announced last summer that the automaker will launch a new EV architecture and infotainment system capable of over-the-air updates "before 2020." The one exception, per usual, is Tesla. Since the release of the Model S almost six years ago, the maverick EV automaker has made routine OTA software updates a core part of its vehicle platforms and value proposition, and has sent out updates for everything from adjusting ride height to enabling Autopilot, largely without incident. When I've asked automakers why they can't do the same thing, I've heard reasons ranging from running afoul of their dealers (and archiac regulation) to security concerns. Automakers like Ford and General Motors say they want to act like tech companies, which routinely send out OTA updates for a wide range of devices, but overall the car industry still moves at a very cautious snail's pace. And when automakers do try to move faster and take more risks — unlike with a smartphone update, which people bitch about but live with — the consequences can be significant when things go wrong. That's the case with Fiat Chrysler America and its recent public-relations nightmare when an OTA update went awry. The update went out at the end of last week for the Uconnect system in late-model vehicles, and it made head units go into a near continuous reboot, which caused owners to not only lose access to entertainment features, but also critical functions like emergency assistance. Almost immediately, owners took to Twitter to express outrage, and FCA was caught flatfooted. A tweet went out on Monday on the UconnectCares Twitter account that read, "Certain 2017 & 2018 Uconnect systems may experience a reboot every 45-60 seconds. Our Engineering teams are investigating the cause and working towards a resolution.

Junkyard Gem: 1964 Dodge Dart station wagon

The Chrysler A Platform, built from the 1960 through 1976 model years for the North American market (and for a few years beyond that in Australia and Latin America), was one of Chrysler's greatest hits, if not the greatest hit. We know these cars best as the 1963-1976 Dodge Dart and the 1960-1976 Plymouth Valiant, and they established a reputation for reliability matched only by the likes of the Mercedes-Benz W123 diesel. I still see many of these cars during my junkyard wanderings, but A-Body wagons have become very rare. Here's a tattered '64 Dart wagon that I spotted in a self-service wrecking yard in San Jose, California. 1964 was the first model year for factory-installed V8 engines in the Dart and Valiant (and the Valiant's sporty sibling, the Barracuda), and the 273-cubic-inch pushrod V8 was a sturdy powerplant indeed. The slant-6 engine, though less powerful, went into most of these cars, and for good reason: It was harder to kill than all the world's cockroaches and rats put together. This car would have come with a 170- or 225-cubic-inch version of the slant-6, optimistically rated at either 101 or 145 gross horsepower (probably about 55 horses at the wheels), but I didn't feel like scraping sludge off casting numbers to see if it's on its first or 11th engine. In any case, slant-6 Darts were on the pokey side but would get you to your destination every time. This one has a lot of rust for a California car (in New Hampshire or Wisconsin, it would be considered pretty solid) and the interior is more or less obliterated, so even dedicated station-wagon lovers wouldn't have been motivated to take it on as a restoration project. So another early Dart is poised to be stuffed into The Crusher, for reasons that make good economic sense. This still makes us sad, though. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Here's the compact you've been waiting for!

FCA and Cummins named in diesel emissions class-action lawsuit

Chrysler is now the first United States-based carmaker to be sued for allegedly skewing emissions results. In a move that sounds eerily similar to the troubles of European manufacturers, Chrysler is claimed to have hid diesel engine characteristics causing emissions as much as 14 times higher than permitted by regulations. According to Bloomberg, the lawsuit alleges that Chrysler, together with its diesel engine partner Cummins, has concealed the nitrogen oxide output of certain Ram vehicles produced between 2007 and 2012. The NOx pollutants were meant to be broken down in a process called regeneration in the truck's NAC system, or NOx Absorption Catalyst, which predated the 2013-introduced SCR, or Selective Catalytic Reduction system. By design, the NAC captures and stores NOx emissions, converting them to nitrogen and oxygen through a catalytic process. The lawsuit claims the Cummins engine's system has a limited capacity to store the emissions, and as a result the pollutants escape, increasing emissions, worsening fuel consumption and wearing down the catalytic converter. The later, cleaner SCR system uses a urea-water injection, and it gradually replaced the NAC on Cummins 6.7-liter engines, as it was first implemented in 2011 and made standard in 2013. As Bloomberg notes, the model years of Ram trucks involved in the lawsuit predate the earliest Volkswagen "Dieselgate" models by two years. The lawsuit, filed on behalf of 500,000 truck owners, accuses Chrysler and Cummins of fraud, false advertising and racketeering. As an underlying motive, the filing mentions a 2001 change in EPA emissions standards. Announced to become effective in 2010, the EPA requirements drove Chrysler and Cummins to try and reach those already by 2007. However, the NAC system is said to have fallen short of these goals, and the filing claims that Chrysler and Cummins chose to "rig" the engines instead. The affected vehicles predate the 2014 merger of Chrysler and Fiat. FCA US has released a statement regarding the lawsuit, saying it will contest the lawsuit "vigorously". News Source: BloombergImage Credit: Getty Editorial Government/Legal Green Chrysler Dodge RAM Emissions Diesel Vehicles FCA cummins diesel