Lincoln Aviator 2003–2005, Lincoln Navigator 2003–2006
Vehicles with the tire pressure monitoring system (TPMS) may experience a situation where the warning light is on, yet the tire pressures are correct. One possibility is that the pressure sensors have "gone to sleep" and need to be reset. There is a reset tool available, or you can have a shop reset the sensors. Have the shop refer to the Ford TSB-06-3-7.
Lincoln Tire Questions and Answers
My tire seniors all appear to work properly, but my tire pressure light on my dashboard stays on all the time.
When I'm going either 40 or 70 mph or when I slightly have my foot on the brake I get a real bad shake
Had new tires put on car,they didn't turn off air ride