2007 Ford Expedition EL XL XLT Work Series

Ford is the first automaker to develop AdvanceTrac® with RSC™ technology – an active stability enhancement system that significantly builds upon existing stability control systems on the market today. While typical electronic stability control systems are designed to control yaw or spin-out only, Ford’s AdvanceTrac® with RSC™ goes one important step further. , , AdvanceTrac® with RSC™ adds a second gyroscopic roll sensor to determine the vehicle’s body roll angle and roll rate. If this unique roll rate sensor detects that the vehicle is about to roll, the system automatically applies additional countermeasures – such as reducing engine power 15 percent and/or applying brakes to one or more wheels – to enhance vehicle rollover resistance.