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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.

Dodge explains why it will build the Durango SRT Hellcat for only six months

Dodge will manufacture the 710-horsepower, Hellcat-powered Durango SRT only for approximately six months. The company explained that, while it won't stop production after building a pre-determined number of SUVs, it won't be able to extend the model's life cycle due to several manufacturing- and government-related hurdles. "The Durango SRT Hellcat is not limited, it's not serialized like what we did with the Challenger SRT Demon, but we're only building it for six months. With all of the changes we made in the plant to come back up to production post-COVID-19, with the sequencing and spacing in the plant, it's changed the numbers we can build," explained Tim Kuniskis, the head of Dodge, in an interview with enthusiast website Muscle Cars & Trucks. He added no one on his team knows precisely how many SUVs the Jefferson North factory on the outskirts of Detroit will put a Hellcat engine into. It largely depends on customer demand. Asked to provide an estimate, Kuniskis revealed he expects "less than 2,000" units will be made. They will all be 2021 models. In theory, Dodge could at least double that number by bringing the Durango SRT Hellcat back for the 2022 model year. It's not that simple in application, however, because the company won't be able to drop a supercharged, 6.2-liter V8 in its biggest SUV after 2021 without leaning on the wrong side of looming emissions regulations. "When we switch to the 2022 model year, there are new evaporative emission requirements that come in that the Hellcat engine does not meet in that platform," Kuniskis said. He also noted the Jefferson North factory will be busy retooling for production of the next-generation 2021 Jeep Grand Cherokee tentatively due out in 2020. Still speaking to Muscle Car & Trucks, Kuniskis clarified that the Hellcat-powered variants of the Charger and the Challenger will stick around in the foreseeable future; making them compliant with the upcoming emissions regulations is easier. And, he stressed the standard version of the Durango will carry on "completely interrupted." In other words: Act fast if you want a Durango SRT Hellcat. Dodge will begin taking orders in the fall of 2020, and production is scheduled to start in early 2021, with deliveries following shortly after. Pricing information hasn't been announced yet, but we expect its base price will be pegged in the vicinity of $90,000. Related Video:    

Chrysler readying Hellcat V8 with Viper-like power

A monstrous supercharged V8 engine could be in store for Chrysler and SRT products, if recent rumors are to be believed. Allpar is reporting that the forced-induction V8 - Chrysler's first, if this goes down - could make its debut this summer.
The story goes that the Hellcat would be based on a 6.2-liter Hemi engine, rather than on the existing 5.7- or 6.4-liter versions of the company's vaunted mill. In any case, the general consensus is that the motor will have gobs of power. Modest estimates call for between 500 to 570 horsepower, with some outliers predicting a figure as high as 600 hp. That figure would put the output would place the Hellcat awfully close to that of the 640-hp V10 in the SRT Viper, too. Allpar contends that a slightly lower powered version would allow Chrysler to keep costs below that of the more powerful Ford Shelby GT500, which might be a sweet spot.
The Hellcat could debut in a number of SRT products. SRT versions of the Charger, Challenger and 300 are all up for grabs, as is the rumored SRT Barracuda.