tire gauge light wont go off
if all is clean and adjusted / filled...replace the sensor...
Couple of possibilities here. The sensor outside the tire could be caked with crud and dirt. Check and clean. The sensor inside the tire could be/is battery operated. Usually with a life of five years or so. Your vehicle is about nine.
U may want ti check the wiring behind the wheel first, before replacing sensir
Looking for a Used F-150 in your area?
CarGurus has 216,697 nationwide F-150 listings starting at $1,500.
Search Ford F-150 Questions
Ford F-150 Experts