Skip to content
LocksmithRates Independent locksmith pricing & how-to

2017 Ford Explorer Key Fob Programming

Updated 2026 Programming, battery & replacement fob

You can program a 2017 Ford Explorer key fob yourself in a few minutes using a working key or remote, no dealer visit needed. Follow the steps below, then check the battery and the correct replacement fob (with FCC ID and part number) if you need a new one.

This Ford has two DIY remote types — match yours. A flip key (regular ignition) uses two working keys; a smart proximity key (push-button start) uses two working smart keys. Read your method through first.

Before you start

  • Two working keys (or two working smart keys for push-button start)
  • Your new key, cut beforehand

Flip key (regular ignition) — with two working keys

  1. 1Insert one working key and turn to ON (just shy of starting) for at least 3 seconds, then back to OFF.
  2. 2Remove it. Within 10 seconds, insert the second working key, turn to ON for at least 3 seconds (no more than ten), then OFF and remove it.
  3. 3Within 10 seconds, insert the new key and turn to ON. Leave it on for at least 6 seconds, then back to OFF.
  4. 4Remove the key and test it. If it didn't work, wait 10 seconds and repeat.

Smart proximity key (push-button start)

Needs two already-programmed smart keys; up to 4 total. Engine off, all doors closed throughout. You have 30 seconds.

  1. 1Place an existing programmed smart key in the backup slot in the center console — key ring at the top, buttons facing the rear.
  2. 2Wait 5 seconds, then press START/STOP without starting the engine.
  3. 3Remove that smart key from the backup slot.
  4. 4Within 10 seconds, place the second programmed smart key in the backup slot and press START/STOP without starting the engine.
  5. 5Wait 5 seconds, then press START/STOP again without starting the engine.
  6. 6Remove the second smart key, wait 5 seconds, place the new unprogrammed smart key in the backup slot, and press START/STOP without starting the engine. Programming is complete.
  7. 7To add another new key, repeat the last step's actions.

Replacement key fob options

Match the FCC ID printed on the back of your existing fob to be sure of the right part.

3-button Remote Head Key

Find on Amazon
FCC ID
N5F-A08TAA
OE part #
164-R8130, 5923667, FL3T-15K601-AB

Transponder Key

Find on Amazon
OE part #
5923293, 164-R8128

2017 Ford Explorer key fob battery

Your 2017 Ford Explorer key fob uses a CR2032 3V lithium coin cell. A fresh one typically lasts 3–5 years.

Find CR2032 batteries on Amazon

How to replace the battery

  1. 1 Look for a small notch or screw on the side of the fob where the key blade meets the buttons.
  2. 2 Pry the housing apart with a coin or small flathead (or remove the screw).
  3. 3 Pop out the old coin cell, noting its orientation.
  4. 4 Insert the new battery the same way up, then snap the case shut.
  5. 5 Test the buttons — if they work, you're done.

Battery tips

  • Use a fresh, name-brand 3V lithium cell — bargain cells drain quickly.
  • Try not to touch both faces of the new battery; skin oils shorten its life.
  • If the buttons still don't respond after a new battery, the remote may need re-syncing or programming.

We may earn a commission on qualifying purchases made through links on this page, at no extra cost to you. It never affects which product we recommend. Learn more.

Rather hire a pro?

See what it actually costs, broken out by dealer, locksmith, and DIY:

Key fob programming cost Car key replacement cost