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Chrysler, Nissan looking into claim that their cars are industry's most hackable

A pair of cyber security experts have awarded the ignominious title of most hackable vehicles on American roads to the 2014 Jeep Cherokee, 2014 Infiniti Q50 and 2015 Cadillac Escalade.
Charlie Miller and Chris Valasek are set to release a report at the Black Hat hacking conference in Las Vegas, Automotive News reports. The two men found the Jeep, Caddy and Q50 were easiest to hack based not on actual tests with the vehicles, but a detailed analysis of systems like Bluetooth and wireless internet access - basically, anything that'd allow a hacker to remotely gain access to the vehicle's systems.
Considering this lack of hands-on testing, the pair acknowledge that "most hackable" could be a relative term - they point out that the vehicles may actually be quite secure.

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

Taking a truly driverless ride in Waymo's Chrysler Pacifica

Today was a first for me: I drove in a fully autonomous vehicle on roads without anyone behind the wheel. They weren't public roads, but they did have intersections, other vehicles, pedestrian traffic, cyclists and more, and the car managed a fairly long route without any human intervention — and without any cause for concern on my part. I've done a lot of self-driving vehicle demos, including in Waymo's own previous-generation Lexus test vehicles, so I wasn't apprehensive about being ferried around in Waymo's Chrysler Pacifica minivan to begin with. But the experience still took me by surprise, in terms of just how freeing it was once it became apparent that the car was handling things all on its own, and would continue to do so safely regardless of what else was going on around it. Waymo's test track at Castle (more on that facility here) included multiple intersections with traffic lights, a roundabout, cars stopped on the shoulder, crossing foot band cycle traffic and more. Even if these were staged, they'd be hard to replicate in exact detail every time, so despite the fact that Waymo clearly had more control here than they would out in the real world, the driving experience was still impressive. In particular, one event stuck with me: A squirrel (or other small rodent, I'm no expert on the fauna of Northern California) darted out quickly in front of the car, before turning back off the road – but the vehicle perceptibly slowed in case it needed to avoid it. Barring an incredibly lifelike animatronic, this isn't something Waymo could've planned for. Regarding how it actually works, once in the vehicle and buckled up, a rider taps a button to start the ride, and then displays mounted on the backs of the front seats show a visualization of what the car's sensors see, but selectively simplified and redesigned to draw focus to things that riders find important, and to reassure them about the system's competence and ability to spot all the key variables on the road. This is essentially the same car driving riders around Chandler, in Phoenix, where the current Waymo pilot is operating. It's still essentially a stock Pacifica van, with a premium trim upgrade, but included features in that vehicle, including the many USB ports for charging located throughout, the dual screens mentioned above on the seat backs, and the rear cabin AC and climate controls all make it particularly well suited to the task of putting the rider first.