How to Program a 2009 Ford Expedition Ignition Chip Key Transponder

Step by Step How to Programming Instructions:

If you find yourself without any working keys, you have a couple of options:

1. The preferred option is to call a mobile Automotive Locksmith to come to your vehicle and originate a new key. They will then use a special computer to program the new key.

2. Alternatively, you can tow your vehicle to a dealership where they will originate a new key and use a special computer to program it.

For programming a second key with one working key:

1. The preferred option is to contact or visit an Automotive Locksmith. They will connect a special computer to your vehicle to program the second key.

2. Another option is to visit a dealership where they will also connect a special computer to your vehicle to program the second key.

If you’re looking to program a third key with two working keys:

Yes, you can do it yourself following these steps:

1. Insert an existing working key into the ignition cylinder.

2. Turn the ignition cylinder to ON (RUN) and then back to OFF.

3. Remove the existing working key and, within five seconds, insert a second working key and turn it to ON (RUN), then back to OFF.

4. Remove the second working key and insert the new key before ten seconds have elapsed. Turn it to ON (RUN), leave it for one second, and then turn it back to OFF.

5. The security light will light up for three seconds to indicate that the new key has been successfully programmed.