Aviator 2WD V8-4.6L DOHC (2003)
Tire Pressure Sensor: Service and Repair
Tire Pressure Sensor
CAUTION: Make sure to install a new sensor grommet or an air leak can occur.
NOTE: Do not remove the valve stem core to relieve the tire pressure.
1. Remove the wheel and tire assembly.
2. Remove the components in the order indicated in the illustration and table.
3. To install, reverse the removal procedure.
4. Train the tire pressure sensors.
5. Inflate the tire to the pressure specified on the safety certification sticker located on the driver door jamb.
Item 2: Sensor Retainer Nut Removal Note