US officials said FCA's EcoDiesel Ram 1500 and Jeep Grand Cherokee for model years 2014-2016 were built with software designed to operate differently during emissions tests compared with real-world conditions.
US officials said FCA's EcoDiesel Ram 1500 and Jeep Grand Cherokee for model years 2014-2016 were built with software designed to operate differently during emissions tests compared with real-world conditions.