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Feds fretting over remote hack of Jeep Cherokee

A cyber-security gap that allowed for the remote hacking of a Jeep Cherokee has federal officials concerned. An associate administrator with the National Highway Traffic Safety Administration said Thursday that news of the breach conducted by researchers Chris Valasek and Charlie Miller had "floated around the entire federal government." "The Homeland Security folks sent out broadcasts that, 'Here's an issue that needs to be addressed,'" said Nathaniel Beuse, an associate administrator with the National Highway Traffic Safety Administration. Valasek and Miller commandeered remote control of the Cherokee through a security flaw in the cellular connection to the car's Uconnect infotainment system. From his Pittsburgh home, Valasek manipulated critical safety inputs, such as transmission function, on Miller's Jeep as he drove along a highway near St. Louis, MO. The scope of the remote breach is believed to be the first of its kind. The prominent cyber-security researchers needed no prior access to the vehicle to perform the hack, and the scope of the remote breach is believed to be the first of its kind. A NHTSA spokesperson said the agency's cyber-security staff members are "putting their expertise to work assessing this threat and the response, and we will take action if we determine it's necessary to protect safety." A Homeland Security spokesperson referred questions about the hack to Chrysler. Fiat Chrysler Automobiles has already been the subject of a federal hearing this month, in which officials scrutinized whether the company had adequately fixed recalled vehicles and repeatedly failed to notify the government about defects. But cyber-security concerns are a new and different species for the regulatory agency. Only hours before the Jeep hack was announced by Wired magazine earlier this week, NHTSA administrator Dr. Mark Rosekind said hacking vulnerabilities were a threat to privacy, safety, and the public's trust with new connected and autonomous technologies that allow vehicles to communicate. NHTSA outlined its response to the cyber-security challenges facing the industry in a report issued Tuesday. In it, the agency summarized its best practices for thwarting attacks and said it will analyze possible real-time infiltration responses. But the agency's ability to handle hackers may only go so far.

Chrysler investing $20M in Toledo plant to support 9-speed auto production

In 2011, Chrysler announced a $72-million investment in its Toledo Machining Plant to modernize production of the eight- and nine-speed torque-converters for automatic transmissions made there. That upgrade work won't be finished until Q3 of this year, but Chrysler has already announced a further $19.6-million investment to increase production capacity for the nine-speeders.
The extra units will be necessary because the nine-speed transmission they'll be mated to is going into three popular models: it will debut on the 2014 Jeep Cherokee, then go into the Chrysler 200 and Dodge Dart. The company predicted that this year alone it would sell 200,000 units equipped with the nine-speed tranny, and it is spending some $374 million in addition to the investment in Toledo to upgrade production capacity for it.
The work attached to this new investment won't begin until Q3 of 2014, and it will be finished by the end of that year. There's a press release below with all the details.

2019 Jeep Renegade, Fiat 500X fuel economy revealed, slightly improved

The 2019 Jeep Renegade and Fiat 500X twins each get a new engine option, a turbocharged 1.3-liter four-cylinder. At 177 horsepower and 210 pound-feet of torque, it's substantially more potent than the 160-horsepower turbocharged 1.4-liter engine it replaces, and nearly matches the naturally aspirated 2.4-liter engine for power while beating its 175 pound-feet of torque. But we haven't known until now is how the new engine fares in terms of fuel economy. The numbers are a little tricky to parse, since both the Jeep and Fiat have changed what transmissions are available, as well as what combinations of engine and driveline are offered. We'll start with looking at the Jeep Renegade. It offers both the new turbo engine and the old 2.4-liter engine, but the manual transmission is gone, and the Renegade Trailhawk gets the turbo engine instead of the naturally aspirated one. All the numbers are below. Overall, the new turbo engine coupled with front-drive and the standard nine-speed auto returns better fuel economy than even the old manual-equipped combo. Both all-wheel-drive models do worse, though, with the automatic and the new engine than with the old engine with a manual. The new turbocharged Trailhawk also doesn't do as well on the highway as the old model, but does better in town. Fuel economy is unchanged for the 2.4-liter versions of the Renegade. 2019 Fiat 500X View 11 Photos The Fiat 500X range is simpler to follow, since only one variant is available now: the turbo 1.3-liter engine with all-wheel drive and an automatic. It's not quite as frugal as the fuel-sipping manual, front-drive turbo model from last year, but it does offer noticeable gains over the 2.4-liter versions. All the numbers are below.