2008 Ford Expedition Owner Guide 1st Printing - Page 248

Tires, Wheels and Loading Low Tire Pressure Warning Light Solid Warning Light Possible cause Customer Action Required Tire(s) 1. Check your tire pressure to ensure under-inflated tires are properly inflated; refer to Inflating your tires in this chapter. 2. After inflating your tires to the manufacturer's recommended inflation pressure as shown on the Tire Label (located on the edge of driver's door or the B-Pillar), the vehicle must be driven for at least two minutes over 20 mph (32 km/h) before the light will turn OFF. Spare tire in Your temporary spare tire is in use. use Repair the damaged road wheel/tire and reinstall it on the vehicle to restore system functionality. For a description on how the system functions, refer to When your temporary spare tire is installed in this section. TPMS If your tires are properly inflated and malfunction your spare tire is not in use and the light remains ON, have the system inspected by your authorized dealer. 248 2008 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)