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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.

Stellantis won't race to split electric vehicles from fossil fuel cars

MILAN - Stellantis is not considering splitting its electric vehicle (EV) business from its legacy combustion engine operation, its finance chief said on Thursday, as the carmaker presented above-expectation revenue data for the first quarter. Chief Financial Officer Richard Palmer told analysts he did not see huge benefits in the kind of separations pursued by rivals such as France's Renault and U.S. Ford. "We need to manage the company and the assets we have through this transition," he said. "There are benefits to having the cash flow being generated by the internal combustion business for the investments we need to make." Palmer said the group, formed by a merger last year of Fiat Chrysler and Peugeot maker PSA, was not averse to considering adjusting its structure "but we aren't anticipating any big changes." Palmer's comments came after the world's fourth largest carmaker said its net revenue rose 12% to 41.5 billion euros ($44.1 billion) in the January-March period, as strong pricing and the type of vehicles sold helped offset the impact of the semiconductor shortage on volumes. That topped analyst expectations of 36.9 billion euros, according to a Reuters poll. Milan-listed shares were up 0.5% by 1415 GMT, in line with Italy's blue-chip index. The impact of the chip crunch was evident in the decline in shipment figures which fell 12% in the quarter to 1.374 million vehicles. It was a similar story for Germany's BMW which posted higher revenues on Thursday and a decline in car sales. Riding the Recovery Stellantis, whose brands also include Citroen, Jeep and Maserati, confirmed its 2022 forecasts for a double-digit adjusted operating income margin, after 11.8% last year, and a positive cash-flow despite supply and inflationary headwinds. Morgan Stanley analysts said after the results that Stellantis had better management than many peers and benefited from its significant exposure to a stronger U.S. economy and a European recovery from the COVID-19 pandemic. They also said it was less affected by a slowing Chinese economy. Palmer said it was important for the group to maintain double-digit margins and keep delivering positive cash flows. "A 12% increase in revenue with a 12% decrease in volumes indicates a very strong performance on price and mix, which augurs well for our margin performance," he said. He said semiconductor supply problems were expected to ease this year with continued improvements in 2023.

2016 Dodge Viper ACR First Drive [w/video]

The Dodge Viper is not a comfortable car. Livable, yes. The interior is covered in fine materials. But you still climb over a hot door sill to enter the tiny cabin. And the frequency range of the engine's noises seem specifically designed to cause headaches. What happens, then, if you remove all pretense of civility from a Viper and add equipment solely aimed at improving lap times? You would have the 2016 Dodge Viper ACR. In terms of achieving its purpose, this car is a absolute success. In many ways it's also the most honest Viper of the current generation. Prices start at $121,990 (including $2,100 gas-guzzler tax and $1,995 destination), or $32,900 more than the least expensive Viper. In ACR trim, the Viper loses the under-carpet padding, 9 of 12 speakers plus amplifier, carpet and trim from the cargo area, and sound deadening in front of the rear wheel wells. The parts of the interior still covered add healthy amounts of Alcantara or optional carbon fiber. That weight loss is compensated by the addition of go-fast bits like the giant rear wing (or the larger "x-wing" on the Extreme Aero Package), 10-way adjustable Bilstein Motorsports shocks, Brembo carbon-ceramic brakes, a rear diffuser, and a front splitter. Total claimed curb weight is 3,392 pounds in Aero trim (standard ACR trim is 18 pounds lighter), which is within a few stone of the rest of the Viper lineup. The diffuser strakes and leading edge of the splitter are removable, made to be replaced after rubbing on track tarmac and make street driving slightly more practical. Not that you'd want to drive the ACR on the street, with the lack of noise insulation and spring rates twice as stiff as the Viper TA, but it is street-legal. Dodge claims the DOT-approved Kumho Ecsta V720 tires on the ACR allow faster lap times than some race compound tires. Our test was limited to on-track shenanigans at Virginia International Raceway. Which is fitting because we wouldn't have anything good to say about driving the car on the street. The ACR is, essentially, a race car sold in the showroom, although with the Viper's 1 of 1 customization program, your custom build can include as many creature comforts as you like. Lined up in pit lane at VIR, the Viper ACRs for our evaluation blur the air with heat shimmer. All of the test cars have air conditioning, but that shuts off at full throttle with a six-second reset.