Gustafson Gluek PLLC is investigating claims that Fiat Chrysler allegedly cheated emissions rules and pollution tests through undisclosed software in its light-duty diesel vehicles, in violation of federal and state laws. Affected vehicles contain several pieces of software that the EPA has flagged as potential “defeat devices”, or software designed to reduce the effectiveness of the vehicles’ emissions systems without a permissible purpose. Purchasers of these vehicles may have overpaid, and the resale value of the vehicle has likely been diminished. Affected vehicles include at least the following: FCA Jeep Grand Cherokee 3.0L Diesel (model years 2014–2016) and FCA Dodge Ram 1500 3.0L Diesel (model years 2014–2016). If you purchased any of these vehicles and would like to learn more about your potential claim, please contact us by telephone or online.