2011 Ford Expedition Owner Guide 1st Printing - Page 250

Driving spin. This will restore full engine power and will enhance momentum through the obstacle. To switch off the traction control, press the stability control button. Full features of the AdvanceTrac௡ with RSC௡ system can be restored by pressing the stability control button again or by turning off and restarting the engine. If you switch off the traction control, the stability control light will illuminate steadily. Pressing the stability control button again will turn off the stability control light. In 4L (4X4 Low) if equipped, ABS and the brake traction control features will continue to function; however ESC, RSC and engine traction control are disabled. In R (Reverse), ABS and the engine traction control and brake traction control features will continue to function; however, ESC and RSC௡ are disabled. AdvanceTrac௡ with RSC௡ Features Stability Engine control RSC௡ ESC traction control light Illuminated during bulb Enabled Enabled Enabled check Enabled Enabled Partially enabled Brake traction control Enabled Partially enabled Button functions Default at start-up Button Illuminated pressed solid momentarily Trailer sway control Your vehicle may be equipped with trailer sway control. When properly equipped, trailer sway control will use the vehicle's AdvanceTrac௡ with RSC௡ system to detect and help reduce trailer sway by applying brake force at individual wheels and, if necessary, by reducing engine power. WARNING: Trailer sway control does not prevent a trailer from swaying, it mitigates the sway from increasing once it has occurred. If you are experiencing trailer sway it is likely that the trailer is improperly loaded for the correct tongue weight or the speed of the vehicle and trailer is too high. Pull the vehicle-trailer over to a safe location to check the trailer weight distribution and tongue load and reduce speed to a safe level while towing. If trailer sway is experienced, SLOW DOWN. 250 2011 Expedition (exd) Owners Guide, 1st Printing USA (fus)