2017 Jeep Compass Latitude 4x4 4dr Suv (midyear Release) on 2040-cars

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How to update and secure a vulnerable Chrysler Uconnect system

If you own one of the 1.4 million vehicles affected by the recent Chrysler software recall, you may want to watch this video. In it, we explain how to get the latest infotainment software loaded onto the 8.4-inch Uconnect system. The recall was a response to the findings of researchers who were able to hack into and remotely control a 2014 Jeep Cherokee through its cellular connection. Although Fiat Chrysler has worked with Sprint to plug most of the holes on the carrier side, there are still some vulnerabilities that only this latest software version can patch. Owners have three options to get the update: download it now, wait for a USB stick in the mail, or take the vehicle to an FCA dealer. Chrysler will be sending USB sticks loaded with the software update to customers. Anyone with an internet connection and a USB stick of their own with at least 4 GB capacity can speed things up by downloading the patch from the Uconnect website. We cover that process from start to finish in the video, with the final portion still applicable to those using the FCA-supplied USB stick. If after watching this you still don't want to tackle the patch yourself, you can take your vehicle to the dealer to have it done. Also note that this process is the same for all Uconnect updates, not just the one patching the exploits. Our demonstrator vehicle is a 2015 Ram 1500 pickup. The procedure should be very similar on other products with the 8.4-inch Uconnect system, with only the location of the USB port varying. Once you have the USB stick with the software on it – either after having downloaded it yourself or receiving it in the mail from Chrysler – the installation process is relatively simple. It takes about 15 minutes to perform the update; we edited out the wait in the video. To check whether or not your car's 8.4-inch Uconnect system is running the latest software, go to System Information on the touch screen's Settings page and look at Software Version. The update related to the recall is version 15.17.5. Related Video: Recalls Chrysler Dodge Jeep RAM Safety Technology Infotainment Videos Original Video hacking

Junkyard Gem: 1983 AM General postal Jeep DJ-5L

When neither snow nor rain nor gloom of night will stay you from your appointed rounds, you don't need fancy styling or futuristic technology. All you need is a simple steel box with four wheels, one seat (on the right-hand side), a mail-sorting tray, and an engine. The Jeep DJ was that vehicle, and DJs served as workhorses for the United States Postal Service starting in 1955 and — in some rural areas— into our current century. Here's one of the last ones made, found covered with snow in a Denver self-service wrecking yard. Related: Postal truck prototypes spied from Oshkosh and Karsan When American Motors bought Jeep in 1970, it built and sold DJs via its AM General subsidiary. The DJ-5 was a stripped-down, two-wheel-drive version of the pretty-spartan-to-start-with Jeep CJ, and there wasn't much to go wrong with it. The final year for the DJ-5 was 1984. During the AMC era, the DJ received an ever-shifting array of engines, depending on what looked like the best deal in Kenosha at a given time. Starting with the Chevrolet Nova straight-four, Jeep DJ engine compartments boasted AMC straight-sixes of 232- and 258-cubic-inch displacements, followed by Audi 2-liter straight-fours (yes, the same engine used by the Porsche 924), then the 2.5-liter GM Iron Duke four, and finally the 2.5-liter AMC straight-four. This DJ-5L has Duke power. The early DJs had manual transmissions, but all the AM General DJ-5s came with automatics. If you think an Iron Duke powering a Jeep is odd, consider that it's bolted to a Chrysler Torqueflite transmission. Once the USPS was done with them, cheap DJ-5s flooded the market. This one has had a random junkyard seat swap, but retains the handy mail-sorting tray. Featured Gallery Junked 1983 Jeep DJ-5L View 21 Photos Jeep Commercial Vehicles Classics amc mail truck

Build a Jeep Gladiator 392 next? The Hummer H3T Alpha blazed the trail

The 2021 Wrangler Rubicon 392 will combine the go-anywhere capability of a Jeep's iconic off-roader with the grunt of a V8 for the first time in decades. As cool as that is, we can't help but think Jeep is missing out on a huge opportunity to pair that 470-horsepower, 6.4-liter Hemi V8 with the Wrangler's pickup cousin, the Jeep Gladiator, in the form of a Mojave 392.  Autoblog took part in a media Q&A session with Jeep ahead of the Rubicon 392's announcement in which the company's product higher-ups said that there are currently no official plans to build a 392 variant of the Gladiator pickup. But whether or not Jeep has plans, it certainly has precedent, and from our perspective, a market.  Rewind to 2008, better known as one of the worst possible years to introduce a gas-guzzling, V8-powered pickup truck. Enter the 2009 Hummer H3T Alpha, the first variant of Hummer's midsize truck/SUV hybrid to be offered with a 5.3-liter V8. The 300-horsepower small-block was an upgrade to the sturdy but relatively uninspiring 3.7-liter inline-5 that the H3 lineup had inherited from its midsize pickup platform mates.  As our Jeremy Korzeniewski noted in the Rubicon 392's introductory piece, an open-top Jeep has not been offered with an optional V8 for as long as the "Wrangler" nameplate has existed. The last Jeep 4x4 to do so was still a CJ, or civilian Jeep, and the 304 cubic-inch engine came from American Motors Corporation. Incidentally, this generation of the Wrangler is also the first to be offered in a pickup variant. Cue the beard-stroking.  Now, frankly, it's not even remotely fair to compare the H3T's powertrain offerings to the decade-newer Gladiator's, but the Hummer actually boasts a few advantages over Jeep's modern pickup. While most of the Jeep's off-road specs give it an edge, the Gladiator doesn't come close to the H3T's 30.1-degree departure angle, for instance. And in more practical terms, the stubbier H3T has other maneuverability advantages. The Gladiator has 3" of wheelbase and 5" of overall length on the H3T, and a 22.4-foot turning radius to show for it. The Hummer's? Just 18.5'.