2005 Ford Expedition Owner's Manual - Page 266

Driving Vehicles with a higher center of gravity such as utility and four-wheel drive vehicles handle differently than vehicles with a lower center of gravity. Utility and four-wheel drive vehicles are not designed for cornering at speeds as high as passenger cars any more than low-slung sports cars are designed to perform satisfactorily under off-road conditions. Avoid sharp turns, excessive speed and abrupt maneuvers in these vehicles. Failure to drive cautiously could result in an increased risk of loss of vehicle control, vehicle rollover, personal injury and death. Loaded vehicles, with a higher center of gravity, may handle differently than unloaded vehicles. Extra precautions, such as slower speeds and increased stopping distance, should be taken when driving a heavily loaded vehicle. Your vehicle has the capability to haul more cargo and people than most passenger cars. Depending upon the type and placement of the load, hauling people and cargo may raise the center of gravity of the vehicle. Use extra caution while becoming familiar with your vehicle. Know the capabilities and limitations of both you as a driver and your vehicle. ADVANCETRAC WITH ROLL STABILITY CONTROL (RSC) STABILITY ENHANCEMENT SYSTEM (IF EQUIPPED) The AdvanceTrac with RSC system provides stability enhancement features such as Roll Stability Control, AdvanceTrac with RSC and traction enhancement for certain driving situations when driver assistance is needed. It helps your vehicle maintain traction, when driving on slippery and/or hilly road surfaces, by detecting and controlling wheel spin. Excessive wheel spin is controlled by momentarily reducing engine power and rapidly applying the anti-lock brakes. The system is a driver aid which makes your vehicle easier to handle primarily on snow and ice-covered roads. If your vehicle should become stuck in deep snow or mud, try switching the AdvanceTrac with RSC system off by pressing the AdvanceTrac with RSC button. This will allow your tires to "dig" for traction. If the AdvanceTrac with RSC system is activated and deactivated excessively in a short period of time, the brake portion of the system will shut down to allow the brakes to cool down. A limited AdvanceTrac with RSC function using only engine power reduction will still help control the wheels from over-spinning. When the brakes have cooled 266 2005 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)