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NHTSA investigating power modules on Chrysler Group SUVs and minivans

The Center for Auto Safety is officially petitioning the National Highway Traffic Safety Administration to begin scrutinizing alleged problems with the totally integrated power module (TIPM) on about 24 Chrysler Group SUVs and minivans. The advocacy group claims that the part's failure can cause affected vehicles to stall or not start at all. NHTSA is still looking into the accusations and deciding whether a full investigation is actually warranted.
The CAS petition claims at least 70 TIPM failures, but according to NHTSA, six of the complaints are for models that don't have the modules. In 34 of the reported cases, the vehicles refused to start, and in 17 of them the engine stalled. There were also two allegations of smoke and one of a fire. However, none of these affected airbag deployment or resulted in a crash.
This petition isn't the first TIPM-related problem for Chrysler Group. A recent report in the New York Times alleged that it found 240 complaints potentially related to the issue on NHTSA's website alone. In September, the automaker also recalled 230,760 examples worldwide (188,723 in the US) of the 2011 Jeep Grand Cherokee and Dodge Durango replace the fuel pump relay circuit inside of the TIPM-7 with one external to the unit. The original part could allegedly cause the models to stall without warning. Even earlier, the company also recalled about 80,000 examples of the Jeep Wrangler and Dodge Nitro in 2007 to have the module reprogrammed.

2015 Jeep Renegade First Drive [w/video]

Would it surprise you to hear that a strong, vocal and loyal owner base can sometimes be a hindrance to automakers? Of course, no brand would ever admit such a thing. And sure, on the surface, you might think that having people passionately champion a brand would provide nothing but perks. As we've seen over the years, though, there are plenty of times when that's not the case. Jeep has most recently fought this battle following the arrival of the new Cherokee, where two-tracking purists and rock-crawling enthusiasts bemoaned the nameplate's dip into Crossoverdom. Now, with its latest vehicle, the off-road brand is trying to keep this vocal minority happy (or at least quiet) while building a crossover that has general-purpose appeal to consumers in an increasingly crowded and important small CUV market. This balancing act has produced the 2015 Renegade, a vehicle that, following our testing in sunny San Jose, CA, we're quite confident will appeal to both brand loyalists and the uninitiated, alike. Before we dig into the meat of our First Drive, if you're here looking for a review of the Renegade Trailhawk and its off-road abilities, you're out of luck. We did drive it, both on- and off-road, and will be publishing a feature on it in the very near future. But for now, we're focusing on the volume model, the Renegade Latitude. Instead of the off-roader-meets-E.T. appearance of the Cherokee that's polarized so many, Jeep has dipped its brush in the tin marked "Heritage," fitting a simple seven-slat grille, historically appropriate round headlights and square taillights. In between all that, there are flared trapezoidal wheel arches, like you'd get on a classic CJ or MB, tall windows to let in plenty of light and short overhangs. It's not the broader strokes that contribute to the Renegade's adorably busy exterior, so much as the myriad of smaller styling details that visually attach this new model to Jeeps of the past. The hood is long and mostly flat, forcibly recalling the bonnet of the original Willys MBs and Ford GPWs that US troops used to strategize, sermonize and operate on during World War II. But rather than make it flush with the grille, it bleeds over the headlights, like the front of an infantryman's helmet. The X shape found throughout the car is reminiscent of military-style jerry cans, while the mirrors are door-mounted, like Jeeps of old. The roof, meanwhile, can be blacked-out, further linking the Renegade to its big brother, the Wrangler.

Supplier says Jeep Cherokee hack only affects FCA cars

Harman doesn't think that drivers need to worry about any further hacks of its products. The company supplies FCA's Uconnect infotainment system where a software vulnerability is responsible for a 1.4-million vehicle recall. "This experimental hack is unique to Chrysler," Harman CEO Dinesh Paliwal said to Automotive News. "This does not exist, to our assessment, in any other vehicle." The reason that the company wouldn't be involved is that automakers aren't simply plugging in the existing infotainment systems into new vehicles. According to Paliwal, Harman supplies the unit, but FCA and other automakers are able to make additional modifications for their vehicles. The National Highway Traffic Safety Administration has also recently taken up the question of broader software vulnerabilities in Harman's products. On July 29, the agency began investigating the company to check for similarities between Uconnect and the infotainment systems supplied to other automakers. The Jeep hack became national news when two researchers were remotely able to take control of a Cherokee. The vulnerability in the cellular connection even gave control over the brakes. "Once people get in the car and get into the CAN bus, then you can start to mimic and mess up many, many things in the car," Paliwal said to Automotive News. Politicians immediately responded with legislation to create federal standards in hopes of protecting drivers better. NHTSA also opened an investigation to make sure the automaker's software update actually solved the problem. Related Video: