Explorer Sport Trac 2WD V6-4.0L (2009)
5. Turn the key to the OFF position and disconnect the scan tool.
6. Turn the key to the ON position for a minimum of 3 seconds.
7. Turn the key to the OFF position and remove the key.
8. Insert the second key into the ignition lock cylinder and turn the key to the ON position for a minimum of 3 seconds.
9. Both keys will now start the vehicle.
10. If more keys are required to be programmed, refer to Key Programming Using Two Programmed Keys See: Accessories and Optional
Equipment/Antitheft and Alarm Systems/Testing and Inspection/Programming and Relearning/Key Programming Using Two Programmed Keys.