1985 Jeep Cj-7 on 2040-cars

Auto blog

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

Jeep Grand Cherokee Trackhawk undisguised with Hellcat power

Superchargers make everything better. Mount one to the top of a 6.2L Hemi V8 and pack it under the hood of a Jeep Grand Cherokee and you have a recipe for a completely bonkers, wholly unnecessary, and totally sweet SUV. We've known for a while that the so-called Trackhawk, essentially a Hellcat Jeep, is on its way. We now have photos of a completely undisguised test vehicle on public Michigan roads trying to make its way to SRT headquarters. Jeep already makes an SRT version of the Grand Cherokee. That version only puts out a measly 475 hp and 470 pound-feet of torque from a 6.4L Hemi. After developing a couple of 707-hp Dodges, SRT felt that Jeep needed some of that Hellcat love too. In the photos, we can see that, aside from the front fascia, the Trackhawk will look fairly similar to the standard SRT Grand Cherokee. The front retains the requisite Jeep grille, though it's been narrowed a bit to make room for larger air intakes below. The Hellcat engine creates a lot of heat, so designers needed to make sure the beast has plenty of room to breathe. New LED fog lights have been integrated into lower air ducts. We still don't know many of the Trackhawk's finer details, like the exact price or release date. We do know that Jeep claims a 3.5-second 0-60 time, making it both the quickest-accelerating Hellcat-powered vehicle and one of the quickest-accelerating vehicles in the world. For comparison, BMW claims the X5 M will do 0-60 in 4 seconds flat. Related Video: Featured Gallery Grand Cherokee Trackhawk View 9 Photos Spy Photos Jeep SUV

Jeep Comanche Moab Concept: Hell yeah!

The moment I saw the Jeep Renegade I knew it was a winner, at least in terms of styling. The Renegade's "face" is exactly what small 21st-century Jeeps should look like. It has loads of Jeep's visual heritage DNA – important! – that has been brought up-to-date in the best possible way. (Now if only they could graft that face on to the new-ish Cherokee...). Where the Renegade falls short is what's under the skin. Thanks to misguided marketing, it is saddled with a rather unremarkable USA-spec 2.4L four, undersized tires, so-so ground clearance, an iffy 9-speed automatic, and a questionable (available) low range. I don't mind the independent suspension; in fact I embrace it, as IFS/IRS is the future in terms of off-road suspension design. So, for me, the Renegade is a close-but-no-cigar vehicle, at least as it currently stands. This new Comanche, however, shows how the Renegade can evolve; both as a 4-door SUV, and in terms of how spin-off models can be developed. Big beefy tires, flared out fenders, and great ground clearance are the main ingredients that make this work visually. Still wish for a 3.6L V6 under the hood, but the 2.0L diesel isn't a bad alternative. Anyway, I think a Comanche pickup makes more sense than the predicted Wrangler-based pickup. Why? I'm not big on retro-vehicles in general. Rarely do they survive long term. Besides, the Comanche would be far more civilized and livable. I could see this Comanche pickup as a daily driver much more so than a Wrangler-based pickup. Yeah, I like and value creature comforts over ultimate off-road ability. I think most pickup buyers would agree. Finally, while there is a large devoted Wrangler following who would love a Wrangler-based pickup, I bet this Renegade-based Comanche would bring more new customers into the Jeep tent – especially over a much wider age demographic. Related Video: Image Credit: FCA Jeep jeep comanche open road