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FCA recalls 894k total vehicles worldwide in two campaigns

FCA is recalling a total of 893,698 vehicles worldwide in two campaigns to fix problems with inadvertent airbag deployment, failure of the anti-lock brakes, and stability control systems in the Jeep Grand Cherokee, Liberty, Dodge Journey, and Fiat Freemont. 559,703 of these vehicles are in the US. The larger recall affects 284,089 examples of the 2003 Jeep Liberty and 2004 Jeep Grand Cherokee, and there are also 13,411 of them in Canada, 6,277 in Mexico, and 48,212 outside the NAFTA region. Because of "electrical noise beyond the tolerance of the airbag electronic control module", part of that component can fail, according to the National Highway Traffic Safety Administration. This can cause the front and side airbags to deploy and the seatbelt pre-tensioners to activate inadvertently. FCA US has seven reports of alleged injuries from this problem. To fix the situation, the Jeeps need their Occupant Restraint Control modules replaced, as well as the front- and side-impact sensors. According to the NHTSA, the replacement parts won't be available until early 2016. Still, FCA US will advise owners about the problem in a letter by the end of December and will send a second notification when the components are ready. The second campaign affects 275,614 examples of the 2012-2015 Dodge Journey in the US; plus 78,148 of them in Canada, 36,471 in Mexico, and 151,476 left-hand drive units outside of NAFTA where it's sold as the Fiat Freemont. On these vehicles, water intrusion can disable the anti-lock brakes and electronic stability control, although a warning light often illuminates when this issue occurs, and the problem doesn't affect regular braking. There are also no reports of injuries or accidents. To fix the issue, dealers will seal the ABS wiring harness and will replace any already affected components as necessary, like the ABS module or the headlamp and dashboard wiring harness. Statement: Occupant Restraint Control Modules October 30, 2015 , Auburn Hills, Mich. - FCA US LLC is voluntarily recalling an estimated 284,089 older-model SUVs in the U.S. to replace their Occupant Restraint Control (ORC) modules and front and/or side-impact sensors, as required. Within this vehicle population, FCA US became aware of seven injuries caused by inadvertent air-bag deployments and advised NHTSA accordingly. The affected vehicles are not equipped with Takata Corp. air-bags. The Company is unaware of any related accidents.

NHTSA closes investigation on 4.7M FCA power modules, no recall

FCA US hasn't had the best time with recalls as of late. Not only did the company recently agree to greater safety oversight and paid $105 million to the government, that came just days after hacking fears prompted a 1.4-million model recall campaign. However, a recent decision to close an investigation by the National Highway Traffic Safety Administration means that the automaker doesn't have to worry about another major recall possibly affecting 4.7 million vehicles, according to the agency's report (as a PDF). Last September, the Center for Auto Safety petitioned NHTSA to investigate an alleged problem with the totally integrated power module (TIPM) on these FCA US models. The group claimed that a fault with the component could cause a variety of maladies, including stalls, not starting, catching fire, unintended acceleration, and airbag non-deployment. At the time, it also submitted 70 cases where this had reportedly happened. According to NHTSA, "no valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration, or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components." The agency did find signs of an issue with the fuel pump relay in some Jeep Grand Cherokees and Dodge Durangos, but FCA US issued recalls for the problem in September 2014 and February 2015. Without anything else to go on, the Feds don't think it's worth investigating this topic any more.

Watch this 650-hp Hennessey Jeep Grand Cherokee go from 0-60 in 3.9 seconds

Hennessey Performance Engineering has created an HPE650 package for the Jeep Grand Cherokee SRT fitted with the 6.4-liter Hemi engine. When it leaves the showroom floor it has 470 horsepower and gets from 0-60 miles per hour in 4.8 seconds. When it leaves Hennessey's garage floor after the upgrade it has 650 horsepower - 530 hp at the wheels, according to Hennessey - and gets to 60 mph in 3.9 seconds on its way to running the quarter-mile in 12.6 seconds.
There's more than just a Roots-type supercharger bolt-on, with ported cylinder heads and high-flow headers among the many changes made to the engine. You can watch this pre-2014 facelift silver model prove its spec sheet on the drag strip in the video below.