2004 Jeep Wrangler Rubicon 4x4 on 2040-cars

Auto blog

100,000 Jeep Cherokee models subject to further 9-speed recalibration

It seems that the software problems with the nine-speed automatic gearbox in the Jeep Cherokee continue to mount. The programming already caused multiple development delays and even postponed the Cherokee's market launch by roughly two months. Now, Jeep has issued another recalibration to hopefully assuage unhappy drivers.
According to Automotive News, this reflash for the allegedly jerky transmission covers over 100,000 Cherokees built before May 5, but it's not technically a recall. If owners are having problems and complain to the dealer, they get the new software. Otherwise, they continue with the current version. New vehicles on dealer lots also receive the latest revision to the programming. It takes only around five minutes to install, but technicians need to take the Cherokee on a test drive to adapt the gearbox to the changes.
The Cherokee's transmission software has been problematic practically since the beginning. The Jeep plant in Toledo, OH, briefly idled its second-shift workers last year to take care of the issue. Since the launch issues for the crossover, demand has been strong. Jeep added another 1,000 temporary workers to the Toledo factory to keep up, and sales were on par with the Wrangler in just its first two months.

Jeep planning on a Grand Wagoneer Hellcat?

Twitter guy and Finder of Things Hidden Bozi Tatarevic scored another gem: an internal ZF document referencing a Jeep Grand Wagoneer Trackhawk. Dating from at least early 2017, the German auto supplier paperwork pairs what would be a 6.2-liter V8-powered three-row Jeep with ZF's 8HP95X transmission. The Jeep Grand Cherokee Trackhawk uses the 8HP95 gearbox, a version of the 8HP90 transmission used in the Dodge Charger and Challenger Hellcats, but built for all-wheel-drive applications and with a choice of gear ratio sets. This doesn't mean we'll ever see a Grand Wagoneer Trackhawk, but it looks like Jeep's been thinking about it. Not only that, but the brand was thinking about it with the just-launched-for-2019 Hellcat engine. The ZF document lists 729 PS for the engine in the Jeep, or a hair shy of 718 horsepower — just one off the figure for the 2019 Charger and Challenger Hellcats. The listed production dates mean ZF planned for a build run of April 2017 to May 2017. The document also mentions the Rolls-Royce Cullinan with two sets of build dates: from January 2016 to February 2016, and from December 2017 to January 2018. That sounds like a run of prototypes, which could be how the Grand Cherokee Trackhawk got included in the paperwork. The document didn't reference any other Wagoneer versions. A Hellcat-powered Grand Wagoneer would make sense. The new luxo-Jeep will be built on a modified Ram platform at the Warren Truck Assembly Plant, and we know Ram's working on a Hellcat-bound Ram 1500 TRX. And the now-iconic engine in an SUV that hopes to become a new icon would be a treat for dealers who wonder if the Grand Wagoneer will arrive too late to succeed. Again, this doesn't mean we'll see anything of the kind. Chrysler also evaluated a 300 Hellcat, but nothing's come of it. And with the standard Wagoneer still several years away — the renovations at the Warren plant aren't due for completion until 2020 — any hi-po version could wait another year after launch, were such a thing to happen. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Abandoned Jeep found under twenty feet of snow in Donner Pass

You guys have heard of Donner Pass, right? The dreaded mountain pass in the northern Sierra Nevadas out in California where an ill-fated group of mid-19th century pioneers got lost and fell to cannibalism to survive? Of course you have. Well, it seems that the pass has claimed another victim. It's not a pack of overly-optimistic farmers from Illinois this time, but a sad and lonely Jeep Cherokee. Last Thursday, the California Highway Patrol base at Truckee, California, posted a picture of the rear end of a forlorn-looking XJ with a mangled rear end buried under a veritable mountain of snow and ice. Discovered by a CalTrans truck-mounted snowblower around Serene Lakes near Donner Summit, a CHP representative told Jalopnik they believe the old white XJ has been sitting there since the beginning of winter. More than twenty feet of snow and ice are piled atop the Jeep, a winter's worth of snowplow leavings. Thankfully, the CHP found no bodies or anything else untoward in the XJ when they were arrived. CHP Truckee suggested that the Jeep's owner left it there, perhaps after a breakdown, and left it when successive layers of snow and ice entombed it. Since it's not blocking traffic and doesn't pose a safety hazard, CalTrans decided to leave the Jeep where they found it. The XJ's owner hasn't been identified yet. Hopefully they're not in too much of a hurry to get their Jeep back, because that thing isn't moving until late spring at the earliest. Related Video: News Source: CHP - Truckee, Jalopnik Auto News Weird Car News Jeep SUV snow