2015 Ford F-250 Super Duty Key Fob Programming

Quick reference

Step-by-step on-board programming

Good news: you can program the remote functions of a new key fob for your 2015 Ford F-250 Super Duty yourself, as long as you have at least one working key. This procedure will only program the remote unlock/lock buttons and will not program the immobilizer chip. You will need to have the new key cut to match your existing key.

Here are the steps:

1. Insert an existing key into the ignition.
2. Cycle the key 8 times. Turn the key from the OFF position to the ON position (without starting the engine) 8 times in quick succession, ending in the ON position. The door locks will cycle to indicate that the truck is in programming mode.
3. Press any button on the new fob. Within 8 seconds of the door locks cycling, press any button on the new key fob. The locks will cycle again to confirm that the fob has been programmed.
4. Repeat for additional fobs. If you have more fobs to program, repeat step 3 for each one.
5. Turn the ignition off. When you are finished, turn the ignition to the OFF position. The locks will cycle one last time to exit programming mode.

Battery replacement

Replacing the battery in your 2015 F-250 key fob is simple and requires only a small flathead screwdriver.

1. Locate the small slot on the side of the key fob.
2. Gently pry the two halves of the fob apart using the screwdriver.
3. Remove the old battery and take note of its orientation.
4. Insert the new CR2032 battery with the positive (+) side facing up.
5. Snap the two halves of the fob back together.

Where to buy a replacement fob

• Dealer: The most expensive option, but you are guaranteed to get an OEM fob that is compatible with your truck. Expect to pay around $150-$250 for the fob and programming.
• Locksmith: A professional locksmith can provide you with a new fob and program it for you, often for less than the dealer. This is a great option if you need a new key cut as well. Costs typically range from $100 to $200.
• Amazon: The most affordable option, with aftermarket fobs available for as little as $20. However, you will need to program the fob yourself, and there is a risk of getting a low-quality or incompatible product.

If on-board programming isn't supported

While you can program the remote functions of a new key fob yourself, the immobilizer transponder chip will need to be programmed by a dealer or locksmith with a scan tool. This is a security measure to prevent theft. If you have lost all of your keys, you will need to have your truck towed to a dealer or have a mobile locksmith come to you. Expect to pay between $200 and $400 for a new key and programming in this scenario.

Find a mobile locksmith or shop on Repairius.