1999 Jeep Cherokee Sport Suv 4-door 4.0l Automatic 4x4 4wd Clean Autocheck 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

FCA goes all-in on Jeep and Ram brands on cheap gas bet

It's no surprise that as SUV and truck sales remain strong in the wake of unusually cheap gas, Jeep and Ram sales are taking off. What is a surprise is that FCA CEO Sergio Marchionne thinks that cheap gas will be a "permanent condition," and feels strongly enough about it to change up North American manufacturing plans. Jeep appears to be the biggest beneficiary of the product realignment. In addition to increasing the sales estimates for the brand worldwide upwards to 2 million units a year by 2018, the brand will get a flood of investment for new product and powertrains. Consider the Wrangler Pickup to be part of the salvo, as well as the Grand Wagoneer three-row announced in 2014 as part of the original five-year plan. The Wrangler four-door will get at least two new powertrains, a diesel and mild hybrid version, in its next generation. That mild hybrid powertrain may utilize a 48-volt electrical system like the one that's being developed by Delphi and Bosch – which the suppliers think will be worth a 10 to 15 percent fuel economy gain at a minimum. Down the road, in the 2020s, the Wrangler could adopt a full hybrid system. The diesel powertrain is planned for 2019 or 2020. The Ram 1500 is also pegged to receive a mild hybrid system, again potentially based on 48-volt architecture, sometime after 2020. Lastly, Jeep and Ram will take over some of the production capacity of existing plants. The Sterling Heights, MI, plant that builds the Chrysler 200 will now build the Ram 1500; the Belvidere, IL, facility that produces the Dodge Dart will take over Cherokee output; the big Jeep facility in Toledo, OH, will be used for increased Wrangler demand. In 2015, according to FCA's numbers, car and van demand went down by 10 percent, but SUV demand went up 8 percent and truck demand 2 percent. Considering that these are high-margin vehicles, FCA can't ignore the math. FCA also won't build any new factories to supplement production to meet demand, but instead are reshuffling production priorities. Think of it this way: FCA is gambling on cheap gas being a permanent part of our lives, at least into the 2020s. By doubling down on SUVs and trucks, the company stands to win big, unless a spike in gas prices changes the landscape. FCA isn't talking about a Plan B, so they're all in. It'll be interesting to see how this plays out.