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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.

Jeep to stop using bad Takata airbag inflators next week

FCA is gradually ceasing to produce vehicles equipped with Takata airbag inflaters found to be inherently faulty. These airbags, which lack a certain drying agent, have been linked with dangerous premature ruptures. According to FCA, the only vehicle still in production with the named airbag is the 2016 Jeep Wrangler, and in this case they are passenger-side airbags. Fiat Chrysler says it isn't aware of any incidents involving these air bag inflaters in Jeeps, but amidst concerns that vehicles with failure-prone airbags are still being marketed to customers, North American-market 2016 Wranglers will cease to be equipped with them starting next week. As per FCA's statement, global production is expected to end by mid-September. In addition to Toledo, Ohio, the Wrangler is produced in Egypt. FCA isn't going to sell the cars with the deemed-faulty airbags without disclosing the fact to the customers: anyone buying a 2016 Wrangler will be notified that the vehicle will most likely be subject to a recall in the future, even if there is not currently a recall announced for them. NHTSA has specified a "Coordinated Remedy Program" recall schedule for the coming years, and the airbag inflaters will degrade over a time frame of several years, when subjected to a humid environment. Related Video: News Source: Fiat Chrysler Automobiles, The Wall Street JournalImage Credit: Julien Amado / Autoblog Quebec Plants/Manufacturing Recalls Chrysler Jeep Ownership Safety Takata airbag recall

Supplier says Jeep Cherokee hack only affects FCA cars

Harman doesn't think that drivers need to worry about any further hacks of its products. The company supplies FCA's Uconnect infotainment system where a software vulnerability is responsible for a 1.4-million vehicle recall. "This experimental hack is unique to Chrysler," Harman CEO Dinesh Paliwal said to Automotive News. "This does not exist, to our assessment, in any other vehicle." The reason that the company wouldn't be involved is that automakers aren't simply plugging in the existing infotainment systems into new vehicles. According to Paliwal, Harman supplies the unit, but FCA and other automakers are able to make additional modifications for their vehicles. The National Highway Traffic Safety Administration has also recently taken up the question of broader software vulnerabilities in Harman's products. On July 29, the agency began investigating the company to check for similarities between Uconnect and the infotainment systems supplied to other automakers. The Jeep hack became national news when two researchers were remotely able to take control of a Cherokee. The vulnerability in the cellular connection even gave control over the brakes. "Once people get in the car and get into the CAN bus, then you can start to mimic and mess up many, many things in the car," Paliwal said to Automotive News. Politicians immediately responded with legislation to create federal standards in hopes of protecting drivers better. NHTSA also opened an investigation to make sure the automaker's software update actually solved the problem. Related Video: