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2016 Jeep Wrangler recalled over impact sensor wiring

Fiat Chrysler just announced a pair of recalls totaling nearly 311,000 units. The bigger recall affects certain 2016 and 2017 model year Jeep Wranglers. Although, since FCA claims all of the affected 2017s are in the company's hands, really, only 2016 owners should pay attention here. The affected Wranglers suffer from an issue where wiring disconnects from impact sensors in certain types of crashes, potentially preventing the airbags and pretensioners from activating. FCA uncovered the problem in what its press release calls "a routine, in-house crash test" and claims "service availability is imminent." The affected Jeeps require a simple rewiring. The other recall, announced Tuesday, is more of a fleet issue, affecting 2007 to 2013 model-year Ram 2500 and 3500 pickups and 3500, 4500, and 5500 chassis cabs and 2011 to 2014 Dodge Charger Pursuit police vehicles. There's a problem with "premature diode wear" in alternators that are subject to "frequent load cycling, at or near maximum amperage, [or] in hot ambient temperatures." Affected alternators could short out, causing a vehicle to stall or potentially catch fire. FCA lists 182,743 affected Wranglers in the US, 18,011 in Canada, 3,087 in Mexico, and 20,948 in global markets. The Ram/ Charger Pursuit recall lists 74,833 vehicles in the US, 10,077 in Canada, 1,088 in Mexico, and 134 outside the NAFTA region. Of all those vehicles, the Jeep recall hasn't caused any injuries or fatalities, while FCA says it's aware of one "potentially related injury" and no accidents due to its fleet vehicle recall. FCA says it will notify owners/operators of affected vehicles when service appointments are available. As per usual, all the work is free of charge. Related Video:

Rebel Ram TRX prototypes spied on video playing in Michigan dunes

A group of Ram Rebel TRX prototypes has been caught on video testing in Michigan's Silver Lake Sand Dunes. This marks a change of scenery from our last prototype views, which took place on city streets in Detroit and in Arizona. Jordan Denhoed caught the video from a camera mounted on his truck, following the prototypes through the hills. The type of terrain and the presence of a Ford F-150 Raptor reinforce the idea that no matter what else the production Rebel TRX can do, it wants to compete with the Raptor on the Raptor's home field. Denhoed was able to get close enough once to hear the sound of the supercharger working in the 6.2-liter Hellcat V8. Unlike the Rebel TRX concept that was billed with 525 horsepower, the expectation now is that the production version will work up the Hellcat's typical 707 horsepower and shift through a 10-speed automatic. The power figure might have something to do with the staggered wheel lug pattern on the most recent prototypes — six lugs in front, eight lugs in back. The Rebel TRX proto caught in Arizona in August last year used the six-lug pattern all around. Other engine details are fuzzy. Motor1 credits an "insider source" with info that Ram has 40 test mules running, 10 of them in white, 30 of them in black, and one of those testers supposedly has an 840-hp Dodge Demon engine under the hood. The same source said the production version won't use the dial shifter, but a traditional shifter on the center tunnel. At the opposite pole concerning engines, Mopar Insiders reports that the less powerful, less expensive Rebel TR version, using a 7.0-liter V8 with roughly 520 hp, has either been canceled or delayed so Ram can devote resources to the Rebel TRX. The crew-cabbed prototypes in the video all wear the blacked-out treatment and Laramie Black front ends, fender flares over beadlock-looking wheels, and twin pipes. It's hard to tell how much lift comes with the remote-reservoir Bilstein shocks since the wheel arches have been cut out to make more room, but the concept had 13 inches of travel. It's rumored that ARB locking diffs will come on each axle. Having been promised for showrooms by 2022, it's likely we have a couple of years to wait we see the Rebel TRX's final form. We should get our first look at the F-150 Raptor fitted with the Mustang Shelby GT500's Predator V8 around the same time.

FCA issuing software update for 1.4M vehicles to prevent hacking

In the wake of a Jeep Cherokee being hacked remotely while on the road through its Uconnect infotainment system, FCA US is now issuing a software update for 1.4 million vehicles in the United States. Affected customers will receive a USB stick in the mail with the improved version; owners can check this website to see if their cars are affected. A large variety of models with FCA's 8.4-inch touchscreen infotainment system are affected. They include the 2015 Chrysler 200, 2015 Chrysler 300, 2015 Dodge Charger, and 2015 Dodge Challenger; 2013-2015 Dodge Viper; 2013-2015 Ram 1500, 2500, and 3500; 2013-2015 Ram 3500, 4500, and 5500 chassis cab; 2014-2015 Jeep Grand Cherokee and Cherokee; and 2014-2015 Dodge Durango. According to FCA in its announcement, the new software "insulates connected vehicles from remote manipulation." As of July 23, the company also "fully tested and implemented within the cellular network" additional security to prevent access to many of a vehicle's systems. FCA US says that it's conducting this campaign out of an abundance of caution and disputes the notion that there's a defect with these vehicles. Beyond the demonstration of the hack in the Cherokee, the automaker says that it's unaware of any other reports of these attacks actually happening. Related Video: Statement: Software Update July 24, 2015 , Auburn Hills, Mich. - FCA US LLC is conducting a voluntary safety recall to update software in approximately 1,400,000 U.S. vehicles equipped with certain radios. The recall aligns with an ongoing software distribution that insulates connected vehicles from remote manipulation, which, if unauthorized, constitutes criminal action. Further, FCA US has applied network-level security measures to prevent the type of remote manipulation demonstrated in a recent media report. These measures – which required no customer or dealer actions – block remote access to certain vehicle systems and were fully tested and implemented within the cellular network on July 23, 2015. The Company is unaware of any injuries related to software exploitation, nor is it aware of any related complaints, warranty claims or accidents – independent of the media demonstration.