2012 Jeep Wrangler Unlimited Sahara Sport Utility 4-door 3.6l on 2040-cars

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Jeep in St. Louis hacked from Pittsburgh

One of America's most popular vehicles contains a security flaw that allows hackers to remotely commandeer it from anywhere on the planet. Cyber-security researchers Chris Valasek and Charlie Miller say they've accessed critical vehicle controls on a 2014 Jeep Cherokee that allowed them to remotely control critical vehicle functions like braking, transmission function, and steering. Automakers have downplayed the possibility a car could be remotely compromised, but the significance of the findings detailed Tuesday could cause them to reevaluate the threats posed to hundreds of thousands of vehicles already on the road. A key finding – the pair needed no physical access to the Jeep to pull off the attack. Valasek and Miller accessed the controls via a security hole in the Sprint cellular connection to Chrysler's UConnect infotainment system. In the course of their research, Valasek sat in his Pittsburgh home and remotely manipulated Miller's Jeep as he drove along a highway outside St. Louis. If you know a car's IP address, they say, a hacker could control it from anywhere. "We didn't add anything, didn't touch it," Valasek told Autoblog. "A customer could drive one of these things off a lot, and they'd have no clue it had these open attack surfaces." Remotely, he disabled brakes, turned the radio volume up, engaged windshield wipers and tampered with the transmission. Further, they could conduct surveillance on the Jeep, measuring its speed and tracking its whereabouts. They conducted the experiments over multiple breaches. They made their findings public on the same day the National Highway Traffic Safety Administration, the federal agency in charge of vehicle safety, released its latest report on the readiness of government and automakers to fend off these sorts of cyber attacks. Later today, two US Senators are expected to introduce legislation that would help consumers better understand the potential risks of car hacking. In the early stages of their research, Valasek and Miller found a security flaw in the car's wi-fi that allowed them to remotely manipulate controls from a range of about three feet. But in recent months, they found another vulnerability in the Sprint cellular connection in the UConnect system. That was a key breakthrough. "Lo and behold, we found we could communicate with this thing using cellular, and then more research, and 'Holy cow,' we're using the Sprint network to communicate with these vehicles," Valasek said.

2015 Jeep Cherokee finds a bit more fuel mileage thanks to stop/start and aero tweaks

Just a year after it burst onto the scene, Jeep has already made a pretty substantial addition to its V6-powered Cherokee, which has proven to be an extremely popular seller so far for the brand, adding a new stop-start system for the midsize, off-road-ready CUV.
The addition of stop-start included a few aerodynamic tweaks to the Cherokee's polarizing body, resulting in a wallet-pleasing increase in fuel economy. According to the EPA, the front-drive, V6-powered Jeep will now return 21 miles per gallon in the city and 29 mpg on the highway, up from 19 city and 28 highway. Four-wheel-drive, V6-powered Cherokees, meanwhile, will now return 20 mpg in the city and 28 mpg on the highway, up from 19 mpg in the city and 27 mpg.
With 271 horsepower, 239 pound-feet of torque and these newly enhanced figures, it's refreshing to see a larger, naturally aspirated engine that is still able to take the fight to today's crop of small-displacement, turbocharged four-cylinders.

Detroit gets ready to train up workers for coming FCA Jeep job boom

DETROIT — Fiat Chrysler Automobiles this week announced a $4.5 billion investment that would bring 6,500 new manufacturing jobs to Detroit and its suburbs and, nearly two years before the first new vehicles will even roll off the line, the city already is taking steps to ensure it can provide enough workers with the needed skills. Detroit's economy was once dominated by automotive manufacturing, but since the industry's gradual migration from the metro area it has suffered among the highest poverty and unemployment rates in the country. Not long ago, Detroit was struggling to provide basic services, culminating in bankruptcy in 2013. Providing job training then would have been a tall order. But in its recovery, the city has overhauled its training programs and slowly built a track record for preparing people for specific jobs. "We're not starting from scratch," Jeff Donofrio, the city's executive director of workforce development, said Wednesday, a day after the Italian-American automaker announced its plan . "We want to make sure we're prepared for all the ... jobs that will come to the city as a result of the investments." The city works with two high schools, a community college and a workforce development organization, in partnerships with the auto union and companies, to tailor training programs for positions in manufacturing, construction, information technology and health care. Detroit worked closely with global auto parts supplier Flex-N-Gate to ensure Detroiters were handed jobs when the company last year opened a plant in what officials described as the largest investment in the city in two decades. The city and company developed customized training with the nonprofit Focus: Hope, which prioritizes workforce development and education. "About 250 individuals went through that training and a vast majority were hired by Flex-N-Gate," Donofrio said. With tax breaks and land acquisitions still to be hammered out, Fiat Chrysler's specific workforce needs have yet to be revealed. But Donofrio insists that the city has a growing force of eligible workers: Detroit last year enrolled about 2,500 people in training leading to a credential for a specific job, up from about 700 two years earlier. Some prospective FCA jobs could be offered to laid-off Fiat Chrysler workers or those already working for the company on a temporary basis, and United Auto Workers officials say many of them are already in Detroit.