2014 Jeep Grand Cherokee Owner Manual Supplement - Page 6
2014 Jeep Grand Cherokee Manual
Page 6 highlights
4 INTRODUCTION A MESSAGE FROM CHRYSLER GROUP LLC Chrysler Group LLC welcomes you as a turbocharged diesel-powered vehicle owner. Your diesel vehicle will sound, feel, drive and operate differently from a gasolinepowered vehicle. It is important that you read and understand this manual. Almost 100% of the heavy trucks in the United States and Canada are diesel-powered because of the fuel economy, This information cannot be erased and will stay in the rugged durability, and high torque which permits pulling system's memory even if the modification is removed. This heavy loads. information can be retrieved by Chrysler Group LLC, and You may find that some of the starting, operating, and service and repair facilities, when servicing your vehicle. maintenance procedures are different. However, they are This information may be used to determine if repair will be simple to follow and careful adherence to them will covered by New Vehicle Limited Warranty. ensure that you take full advantage of the features of this There is a probability that the use of a "performance chip" engine. will prohibit the engine from starting. In this instance, the vehicle will need to be serviced by a authorized dealer in order to return the vehicle to it's factory settings. NOTE: Some aftermarket products may cause severe engine/transmission and/or exhaust system damage. Your vehicle's Powertrain Control Systems can detect and store information about vehicle modifications that increase horsepower and torque output such as whether or not performance-enhancing powertrain components, commonly referred to as downloaders, power boxes, or performance chips have been used.