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NHTSA closes investigation on 4.7M FCA power modules, no recall

FCA US hasn't had the best time with recalls as of late. Not only did the company recently agree to greater safety oversight and paid $105 million to the government, that came just days after hacking fears prompted a 1.4-million model recall campaign. However, a recent decision to close an investigation by the National Highway Traffic Safety Administration means that the automaker doesn't have to worry about another major recall possibly affecting 4.7 million vehicles, according to the agency's report (as a PDF). Last September, the Center for Auto Safety petitioned NHTSA to investigate an alleged problem with the totally integrated power module (TIPM) on these FCA US models. The group claimed that a fault with the component could cause a variety of maladies, including stalls, not starting, catching fire, unintended acceleration, and airbag non-deployment. At the time, it also submitted 70 cases where this had reportedly happened. According to NHTSA, "no valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration, or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components." The agency did find signs of an issue with the fuel pump relay in some Jeep Grand Cherokees and Dodge Durangos, but FCA US issued recalls for the problem in September 2014 and February 2015. Without anything else to go on, the Feds don't think it's worth investigating this topic any more.

Jeep Rubicon Alaska Cannonball overlanding trip, part 6 | Mucking with the Mudbudz

Our man Jonathon Ramsey is driving a Jeep Wrangler Rubicon on a 14-week, 14,000-mile journey across North America. Check out his first, second, third, and fourth, and fifth installments. GREAT FALLS, Montana — This is not the last time I'll write this: No stock vehicle on sale in the U.S. today can match the capabilities of the 2018 Jeep Wrangler Rubicon. I discovered that during the first here-goes-nothing off-road excursion on my Rubicon Alaska Cannonball run, two days of crashing around Cadomin in Alberta, Canada. This adventure is also where I discovered muskeg, a bog muck I prefer to call "swamp guts." That's a picture, above, of our first meeting. Getting high-centered was my fault, not the Wrangler's. You'd get hung up on things, too, if you were carrying 800 pounds in your rear. But we'll get to that. We left off in Tuktoytaktuk. I departed the Arctic on a Sunday afternoon with my patched spare tire, headed for a meet-up with the MudBudz Wheelin' crew in Hinton, Alberta. Turning back from boreal climes, the whole ball of Earth welcomes all who return. Sparkling lakes and mossy tundra framed Yellow Brick Roads made of dirt. This time I'd drive slow enough to avoid another unfortunate meeting with volcanic shard, if possible. E-load-rated BFGs, the equivalent of a 10-ply tire, were stock fitment on the JK Wrangler. On the JL, Jeep switched to a C load rating, the equivalent of a six-ply tire. The thinner construction means lower rolling resistance, a softer sidewall for a better ride, and better gas mileage. For 2.5 hours, I bounded and rebounded over 90 miles of pulverized highway to Inuvik. I filled the tank, then hit the Dempster at the onset of another drawn-out Arctic twilight. A hazy moon hung above the spruce as I descended to the MacKenzie River ferry crossing. As on the drive up, a million times I wanted to stop for photos, but I had to get across the Peel River further down the road before the ferry stopped. I never got to see the southern stretch of the Dempster in daylight. On the run north, I'd arrived at the Peel at dawn. I did get to see the Northern Lights again, the fifth straight night of " Star Trek" interludes. The lights were so bright I could shoot them with my phone. I also saw two bright yellowish dots glowing down the road, reflecting the wave of illumination thrown by the Mopar five-inchers. Eyes. Around 50 yards away, I made out a massive moose. I crept closer. Moose are crazy.

2018 Jeep Grand Cherokee Trackhawk is more expensive than the Dodge Demon

Jeep has finally released pricing for its crazy, all-wheel-drive, Hellcat-powered Grand Cherokee, and it's seriously expensive. It starts at $86,995. That's a full $2,000 more than the limited-production, 840-horsepower Dodge Challenger SRT Demon. For 140 fewer horses, and a quarter-mile time that's 2seconds slower (11.6 seconds vs. 9.6), you'll spend more money. Then again, the Grand Cherokee can do things the Demon and the Hellcats can't. It's got more space than any of them, meaning you can carry quite a bit more. It's capable of towing up to 7,200 pounds of stuff. It also has all-wheel drive, which means you have a little extra traction in bad weather, and you have the opportunity to do spectacular four-wheel burnouts. And of course, the Trackhawk is still fast and capable by any measure. It's only a tenth of a second slower to 60 mph than the Challenger Hellcat Widebody. It also comes with massive Brembo brakes, with the largest front rotors fitted to a Jeep, to haul it down from 60 mph in a claimed 114 feet. Each corner features 295-mm tires that Jeep claims let the Trackhawk generate 0.88g circling a skid pad. If the Trackhawk sounds like just the absurd performance machine you've been waiting for, you'll be able to put your order in soon. Dealers will accept orders starting Aug. 10, and the vehicles will start arriving at dealer lots toward the end of the year. Related Video: Featured Gallery 2018 Jeep Grand Cherokee Trackhawk View 45 Photos Image Credit: Jeep Jeep SUV Performance