4WD Low Switch
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2002 Lincoln Navigator, 2002 Ford Expedition, 2001 Lincoln Navigator, 2001 Ford RV Cutaway, and 2001 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
The 4WD low switch is located on transfer case cover. Switch modifies shift schedule for 4WD transfer case gear ratio. Early shifts will occur if switch fails in ON position. Delayed shifts will occur if switch fails in OFF position.