How To Change Battery F150 Key Fob

How to Change A Ford Remote Fob Flip Key Battery F150 F250 F350 Ranger
How to Change A Ford Remote Fob Flip Key Battery F150 F250 F350 Ranger from

How to Change Battery F150 Key Fob


Having a functioning key fob is essential for the seamless operation of your F150. However, over time, the battery in your key fob might run out of juice, causing it to become unresponsive. In this article, we will guide you through the step-by-step process of changing the battery in your F150 key fob, ensuring that you can continue to use it with ease.

Step 1: Gather the Necessary Tools

Before you begin, make sure you have the required tools handy. You will need a small flathead screwdriver and a replacement battery. The specific battery required for your F150 key fob may vary, so refer to your owner’s manual or contact your local dealership to determine the correct battery type.

Step 2: Locate the Battery Compartment

Flip your key fob over to the backside. Look for a small groove or indentation along the edge of the fob. Insert the screwdriver into this groove and gently pry it open. Be careful not to apply excessive force to avoid damaging the key fob.

Step 3: Remove the Old Battery

Once the key fob is open, you will see the battery compartment. Carefully remove the old battery using the screwdriver or your fingers. Take note of the battery’s orientation as you will need to install the new battery in the same way.

Step 4: Insert the New Battery

Take the replacement battery and align it correctly in the battery compartment. Ensure that the positive (+) and negative (-) terminals match the markings inside the key fob. Gently press the battery into place until it is secure.

Step 5: Close the Key Fob

Once the new battery is in place, carefully align the two halves of the key fob and press them together. You should hear a click when the fob is securely closed. Give it a gentle tug to confirm that it is properly sealed.

Step 6: Test the Key Fob

After changing the battery, it’s important to test whether the key fob is working correctly. Stand near your F150 and press the buttons on the key fob to lock and unlock the doors. If the doors respond as expected, congratulations, you have successfully changed the battery in your F150 key fob!

Tips for Battery Maintenance

To prolong the life of your key fob battery, consider the following tips:

  • Avoid exposing your key fob to extreme temperatures, as this can drain the battery more quickly.
  • Replace the battery as soon as you notice a decline in performance, such as reduced range or unresponsiveness.
  • Keep spare batteries on hand, especially if you frequently use your key fob.
  • Consider investing in a key fob cover or case to protect it from accidental damage.


Changing the battery in your F150 key fob is a simple task that can save you time and money. By following the steps outlined in this article and taking proper care of your key fob, you can ensure that it remains in optimal working condition for years to come.