Expedition PATS key programming
Ive been searching the forums for two days now looking to see if anyone knows the sequence to program (or reprogram I should say) the three keys for my 2000 expedition. I havent been able to find it, but I know Ive seen it. If anyone knows where it might be or be able to point me in the right direction that'd be great.
Thanks
If you want to program a new key....you must have two original keys that work (mid 98 and up). If you only have one key, you will have to take it to the dealer or a locksmith with the right computer to get it programmed. (For 97 and early 98 you only need one working key to add a new key.)
1. Insert and existing (working) key into the ignition cylinder.
2. Turn the ignition cylinder ON (RUN) and back to OFF. Ignition should stay on for at least ONE SECOND.
3. Remove the existing key and, within TEN seconds, insert a second working key and turn it to ON (RUN) and the back OFF. Ignition must be in ON for at least ONE second, but no more than TEN seconds. Remove the key.
4. Insert the new key before TWENTY seconds have elapsed and turn it to ON (RUN). Leave it the ON position for at least ONE second and turn back to OFF.
5. The security light will light up for THREE seconds to indicate that the new key has been successfully programmed.
6. To program additional keys, repeat steps 1 through 5.
7. Wait at least 1 minute before starting the truck.






