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FCA expands Jeep Cherokee recall to 68k more vehicles

FCA is expanding its airbag software update for the 2014 and 2015 Jeep Cherokee to cover 68,593 more of the vehicles worldwide. This brings the total to 316,774 Cherokees. Of those, there are now 230,240 in the US, 28,110 in Canada, 6,367 in Mexico, and 52,057 outside of NAFTA. According to the automaker, after reviewing the potentially affected population, it discovered these additional Cherokees in need of the upgrade. The original campaign to repair these vehicles was announced in early February. Engineers found a small number of cases where dramatic changes to the angle of the vehicle that upset its balance caused the side-curtain and seat-mounted side airbags to deploy because they anticipated a rollover. This especially occurred when driving off-road. According to FCA, there're no additional reports of this happening, and the company isn't aware of any injuries or accidents. The fix is simply a software upgrade that recalibrates the airbags' deployment. Related Video: Statement: Restraint-System Software Upgrade May 12, 2015 , Auburn Hills, Mich. - FCA US LLC is expanding by an estimated 62,148 vehicles its recall of U.S.-market SUVs** to upgrade air-bag software. The action follows a routine review of the originally reported vehicle population by FCA US engineers. There have been no additional incidents and FCA US is unaware of any related injuries or accidents. The campaign will upgrade software that governs side-curtain and seat-mounted side air bags following a small number of inadvertent deployments – most of which occurred in harsh, off-road environments. They were prompted by maneuvers that dramatically changed the vehicles' angle of operation, relative to the ground, and the air-bag systems – sensing potential rollover conditions – automatically activated. The software upgrade will recalibrate the threshold for deployment and the vehicles will remain compliant with all applicable safety regulations. Affected are certain 2014 and 2015 Jeep Cherokees. The revised estimate for the U.S. totals 230,240. Revised estimates for other markets are as follows: 28,110 in Canada; 6,367 in Mexico and 52,057 outside the NAFTA region. The revised global total is 316,774 – a difference of 68,593. The Company will notify affected customers. Software will be available at that time. Customers with additional concerns or questions may call 1-800-853-1403. ** http://media.chrysler.com/newsrelease.do?id=16332&mid=431

FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

2018 Jeep Wrangler Buying Guide | Answers to your SUV questions

There are few truly one-of-a-kind vehicles, but the Jeep Wrangler remains one of them. Available in traditional two-door form, or as the four-door Unlimited model, this proudly square-shaped SUV traces its origins back to the battlefields of World War II. While its shape seemingly hasn't changed much over the years, the 2018 Wrangler has been completely redesigned inside and out. A 3.6-liter Pentastar V6 and all-wheel drive are standard across the extensive Wrangler lineup, including rock-crawling versions like the highly regarded Rubicon model. While it doesn't have any direct rivals, some buyers might prefer an SUV with more refined ride and handling characteristics. The Wrangler's solid front and rear axles' primary purpose is off-road adventure, not on-road comfort, no matter how much it's been improved over its predecessor. Here you'll find all the information needed to make an educated buying decision if you're considering a 2018 Jeep Wrangler including safety and reliability ratings, engine specs, horsepower, fuel economy ratings and pricing. We'll also summarize what Autoblog's professional auto reviewers think of the Wrangler. Is the 2018 Jeep Wrangler Safe? The National Highway Traffic Safety Administration has not given the 2018 Jeep Wrangler an overall safety rating. However, the 2018 Wrangler is listed as scoring three out of five stars in frontal crash tests and rollover resistance. The Insurance Institute for Highway Safety, which provides ratings for new vehicles based on its own comprehensive crash tests, did not give the 2017 model year (previous generation) Wrangler, the last one fully-tested, a recommended rating. The 2017 Wrangler scored a "marginal" rating for driver side safety in the small overlap frontal crash test (a passenger side rating was not recorded). Side impact performance came in at a "poor" rating, as did overall headlight performance. One bright spot in an otherwise dismal safety score was the Wrangler's "good" rating in the moderate overlap front crash test. Ratings may differ for Wrangler models from other model years, so be sure to visit the https://www.nhtsa.gov/ NHTSA and http://www.iihs.org/iihs/ratingsIIHS websites to review ratings on the specific vehicle you're researching. At the time of this writing, the 2018 Wrangler is subject to one ongoing recall involving 106 vehicles.