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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.

FCA issuing software update for 1.4M vehicles to prevent hacking

In the wake of a Jeep Cherokee being hacked remotely while on the road through its Uconnect infotainment system, FCA US is now issuing a software update for 1.4 million vehicles in the United States. Affected customers will receive a USB stick in the mail with the improved version; owners can check this website to see if their cars are affected. A large variety of models with FCA's 8.4-inch touchscreen infotainment system are affected. They include the 2015 Chrysler 200, 2015 Chrysler 300, 2015 Dodge Charger, and 2015 Dodge Challenger; 2013-2015 Dodge Viper; 2013-2015 Ram 1500, 2500, and 3500; 2013-2015 Ram 3500, 4500, and 5500 chassis cab; 2014-2015 Jeep Grand Cherokee and Cherokee; and 2014-2015 Dodge Durango. According to FCA in its announcement, the new software "insulates connected vehicles from remote manipulation." As of July 23, the company also "fully tested and implemented within the cellular network" additional security to prevent access to many of a vehicle's systems. FCA US says that it's conducting this campaign out of an abundance of caution and disputes the notion that there's a defect with these vehicles. Beyond the demonstration of the hack in the Cherokee, the automaker says that it's unaware of any other reports of these attacks actually happening. Related Video: Statement: Software Update July 24, 2015 , Auburn Hills, Mich. - FCA US LLC is conducting a voluntary safety recall to update software in approximately 1,400,000 U.S. vehicles equipped with certain radios. The recall aligns with an ongoing software distribution that insulates connected vehicles from remote manipulation, which, if unauthorized, constitutes criminal action. Further, FCA US has applied network-level security measures to prevent the type of remote manipulation demonstrated in a recent media report. These measures – which required no customer or dealer actions – block remote access to certain vehicle systems and were fully tested and implemented within the cellular network on July 23, 2015. The Company is unaware of any injuries related to software exploitation, nor is it aware of any related complaints, warranty claims or accidents – independent of the media demonstration.

FCA recalls 1.1 million vehicles worldwide due to confusing shifter

Fiat Chrysler is recalling 1.1 million vehicles worldwide to address the problematic shifter used on cars with eight-speed automatic transmissions. The issue is that the console-mounted shifter acts like a rocker switch and always returns to the middle position after moved. This has been deemed confusing to drivers – confusing enough to cause some to exit their vehicles without first selecting Park and leading to the car rolling away. FCA says 41 injuries are related to the shifter problem, and no evidence of equipment failure has been found. The company will enhance warning chimes and alter the shift strategy, meaning alert messages will be displayed in case the driver door is opened while the engine is running. With the door open, the transmission will prevent the car from moving even if Park is not selected. The affected vehicles are certain model-year 2012–2014 Dodge Charger and Chrysler 300 sedans, as well as model-year 2014–2015 Jeep Grand Cherokee SUVs, an estimated 811,586 US vehicles in total. The recall also affects 52,144 vehicles in Canada, 16,805 in Mexico, and 248,667 vehicles elsewhere. The shifter is used with ZF-designed and ZF-built eight-speed automatic; Audi uses a similar shifter setup in some of its vehicles, including the current-generation, which predated Chrysler's use of it. Chrysler uses a different, a rotating-dial-type shifter on eight-speed-equipped Rams. The company moved away from the problem shifter design in 2015 for the Charger and 300, and the Grand Cherokee's shift lever was modified for 2016. Owners of affected vehicles will be notified of the recall when service is available. Fiat Chrysler urges customers to follow the instructions in the vehicle's owner's manual in the meantime. Related Video: News Source: FCAImage Credit: AOL Recalls Chrysler Dodge Jeep RAM Ownership Safety SUV Sedan