1995 Jeep Wrangler Rio Grande Edition 2.5l on 2040-cars

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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.

NHTSA closes book on Jeep 'trailer hitch' recall after all

After much debating and hand-wringing, the National Highway Traffic Safety Administration now says it has "no reservations" with Chrysler's plan to recall certain Jeep Liberty and Grand Cherokee models over concerns that their fuel tanks, which are located behind the rear axle, could rupture or leak in the event of a rear impact. The longstanding argument between the two entities saw Chrysler openly defy the Feds after a request to recall 2.7 million units back in June.
Chrysler's "voluntary campaign" will instead see it recall 1.56-million 1993-2004 model year Grand Cherokee SUVs, along with 2002-2007 Liberty models. Affected vehicles will get a trailer hitch installed free of charge, which Chrysler says will provide an additional degree of protection for the fuel tanks in the event of a crash. Jeeps with Mopar-branded hitches or hitches that were installed at the factory aren't affected by this recall.
Chrysler's argument throughout this battle has been that the Jeeps in question are no more susceptible to fires than comparable vehicles from the same time period, a position that NHTSA has seemingly arrived at as well. "Those vehicles performed at a rate similar to their peers. That is the keystone analysis as to whether something poses an unreasonable risk to safety," said outgoing NHTSA boss David Strickland during an interview with the The Associated Press.

SEMA crowns Mustang, FR-S as this year's hottest cars in the building

After wrapping up the first day of the 2012 SEMA Show, organizers handed out awards for some of the trendiest vehicles on display. Since the whole point of SEMA is to show off new products available in the aftermarket world for use in cars, trucks and SUVs, each year, the show distinguishes the most popular vehicle in various segments. Not surprisingly, this year's Hottest Car and Hottest Sport Compact are the Ford Mustang and Scion FR-S, respectively, while the Ford F-Series brought home the Hottest Truck and the Jeep Wrangler was named the Hottest 4x4-SUV.
More than 2,000 companies are at this year's show, and the display booths represents a "vote" for each car to determing the trendiest vehicles in each of the four categories. It isn't clear if these awards also take cars brought by OEMs into account, but the Mustang and FR-S were definitely well represented by both OEM and aftermarket show versions.
As usual, the OEMs showed up in force at the this year's SEMA Show exhibiting a variety of cars ranging from production-intent cars like the beastly Ford Mustang Cobra Jet to much flashier rides like Scion's Carbon Stealth FR-S.