The selection of a high quality fuel is important for maintaining optimum performance. Do not use diesel fuel with more than 15 ppm sulfur content. Do not use a diesel blend containing more than 20% biodiesel by volume. Both diesel and biodiesel blends must meet all the requirements as defined in the most current versions of the local fuel standards. See the recommended fuels under What Fuel to Use in the U.S. (Diesel) and What Fuel to Use in Canada and Mexico (Diesel).
Caution
Engine damage may occur if
recommended fuels are not used,
which may void the vehicle
warranty. Some improper
fuels are:
|
Some conditions, such as dirty fuel, may decrease fuel filter life and a CHANGE FUEL FILTER message may come on in the Driver Information Center (DIC).
Rear Differential Clutch Control Module Programming and Setup Differentials Rear Diff
Special Tools EL-49642 SPS Programming Support ToolFor equivalent regional tools, refer toSpecial Tools.Note:DO NOT program a control module unless directed to by a service procedure or a servicebulletin. If the ECU is not properly configured with the correct calibration software,the ECU will not co ...