2014 Ford F250 Super Duty Super Cab Diesel Supplement Printing 1 - Page 24

Fuel and Refueling Continued driving without refilling will result in the following actions as required by the California Air Resources Board (CARB) and the U.S. Environmental Protection Agency (EPA): • Within a certain number of miles (kilometers) to empty, speed will be limited upon vehicle restart. Prior to this occurring a message will appear in the information display. Further vehicle operation without refilling your diesel exhaust fluid tank will cause the engine to enter an idle-only condition. This will only occur upon vehicle refueling or at an extended idle. A message will indicate the required actions to resume normal operation. It is required to add a minimum of 0.5 gallons (1.9L) of diesel exhaust fluid to the tank to exit the idle-only condition, but your vehicle will still be in the speed-limiting mode until you refill the tank completely. For either vehicle speed limiting or idle-only condition, normal vehicle operation will resume when you refill the diesel exhaust fluid tank. Note: When filling the diesel exhaust fluid tank from empty, there may be a short delay before detecting the increased level of fluid. The increased level detection must occur before your vehicle returns to full power. • Low DEF Warnings and Actions - Instrument Cluster Messages (Optional message center messages shown, base message center messages similar) Cluster Message Exhaust Fluid Level OK Exhaust Fluid Under 1⁄2 Full Distance/Exhaust Fluid Level or Action Full exhaust fluid tank Exhaust fluid tank below 1⁄2 full Customer Requested Actions Drive normally Drive normally Refill exhaust fluid Vehicle Actions None None None Exhaust Fluid Range Approximately 500 500 miles (805 km) miles (805 km) left before exhaust fluid tank is empty In 99 Miles (159 km) Approximately 99 Speed Limited to 50 Miles (159 km) left MPH (80 km/h) before exhaust fluid Exhaust Fluid Empty tank is empty Refill exhaust fluid None 21 Super Duty (TFA)