2014 Ram 1500 Laramie on 2040-cars

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The EPA has alleged that FCA installed undisclosed emissions software in about 100k Ram and Jeep diesel models [UPDATE]

Update: The text has been updated with official information from the EPA given in a press release and a conference call. Although an initial report from Reuters said the EPA will accuse Ram and Jeep of using emissions defeat devices today, that isn't quite the case. In a press release and a conference call, the EPA stated that the notice of violation sent to FCA is for the installation of eight undisclosed auxiliary emissions control devices on 2014 to 2016 Jeep Grand Cherokee and Ram 1500 models with the 3.0-liter turbodiesel V6. The violation applies to about 104,000 vehicles in total. The agency also explained that auxiliary emissions controls on vehicles are not necessarily illegal, but installing them without disclosing them to the EPA when having the vehicle certified is. Though this initial notice of violation is for installing undisclosed software, the EPA may soon also classify these emissions devices as defeat devices, as it did with the software Volkswagen used. Depending on the outcome of the investigation, there could be fines of up nearly $45,000 per vehicle involved in the notice of violation. The agency revealed that the software alters how the emissions system performs in certain situations. In controlled testing, the vehicles are compliant, but in conditions such as high speed operation, the EPA found the vehicles would produce much higher levels of NOx emissions. The EPA is continuing to investigate, and is waiting for FCA to explain why these emissions control devices are not cheating or defeat devices. In an official statement, FCA stated it is looking forward to explaining that the software does not constitute a defeat device, and has also proposed software updates to achieve compliance. During the conference call, EPA representatives also noted that the vehicles are still safe and legal to be driven, and that owners do not need to take any action yet regarding their cars. It should be noted there is no stop-sale on current models at this time. Additionally, 2017 versions of the 3.0-liter diesel FCA vehicles have not been emissions certified yet. Related Video: News Source: Reuters, Environmental Protection Agency Government/Legal RAM

2022 Ram 1500 TRX Off-Road Test | High atop Mt. Ridiculous

I slide to a quick stop on the mud-slicked trail. Up ahead, a pair of trees on either side force the track into a pinch point, one narrower than I was expecting. A Wrangler looks like it’d pass through with ease, but IÂ’m driving the 2022 Ram 1500 TRX, the widest off-road truck in the business. I eyeball the gap with some apprehension as a fellow off-roader pulls up to me in their side-by-side.  “We typically fit our full-size trucks through that gap,” he assures me. I gesture at the TRX, which is essentially a full-size truck in ultra-wide panorama mode, and voice my width concerns in return. Still, his confidence gives me some resolve, and I decide to trust the park regular and send it. And by send it, I mean idle along slowly watching each side of the truck — itÂ’s a long way over to the passenger side corner — to ensure I donÂ’t return RamÂ’s test truck with slightly narrower fenders than when I received it. Ultimately, the strangerÂ’s advice proved itself, and I just made it through the gap and onward to the next part of the trail where I promptly crashed through a big ‘ole mud puddle with a triumphant V8 bellow.  Big ‘ole mud puddles are the main source of entertainment at The Mounds ORV Park, too. There are all sorts of different sizes and depths for you to try out, which is exactly what I did with the 702-horsepower TRX, trusting its 32-inch wading depth to be my friend for the day. The TRX hardware is firmly in the realm of absurdity, allowing it to attack just about any terrain or surface – assuming it can physically fit through. The 6.2-liter supercharged V8 supplies 650 pound-feet of torque to all four wheels that lets it power out of mud and muck by aggressively flinging it skyward as though it has a vendetta against both the sky above and Earth below. This sort of driving is best done in Mud/Sand mode, as it sets the four-wheel-drive system, throttle response, transmission, suspension and steering into their ideal settings to have the most fun in the slick stuff. It works as advertised. Going 0-60 mph in 4.5 seconds in a truck so large is already a mind-altering experience, but having the traction and ability to properly launch off-road is where the TRX truly sets itself apart. Those 35-inch Goodyear Wrangler Territory all-terrain tires, developed specifically for the TRX, dig into the mud and dirt, shooting you forward with far less scrambling and scrapping for purchase than youÂ’d expect from such a sloppy surface.

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.