How to Replace the Battery in Your Ford F-350 Key Fob

Introduction to Ford F-350 Key Fob Battery Replacement

Replacing the battery in your Ford F-350 key fob is a simple task that can save you time and money. In this guide, I will walk you through the steps to replace the battery in your Ford F-350 key fob, specifically for models from 2017 to 2019. The key fob uses a CR2450 coin battery, which is readily available online.

Sale
Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

Gathering Your Tools and Materials

Before you begin the battery replacement process, make sure you have all the necessary tools and materials. You will need:

  • CR2450 coin battery
  • Flathead screwdriver
  • Paper clip or small flat-head screwdriver

Having these tools on hand will make the process smoother and quicker.

Step 1: Remove the Valet Key

The first step in replacing your Ford F-350 key fob battery is to remove the valet key. To do this:

  • Press the top button on the front side of the key fob.
  • This will release the internal valet key.
  • Remove the valet key and set it aside.

Removing the valet key will give you access to the backing of the key fob, which you will need to remove next.

Step 2: Remove the Key Fob Backing

With the valet key removed, you can now focus on removing the backing of the key fob. Follow these steps:

  • Flip the key fob over to locate the backing around the edge.
  • Find the small hole at the base of the key fob.
  • Insert a flathead screwdriver or the valet key into the hole to gain leverage.
  • Gently pop off the backing.

Be careful when removing the backing to avoid damaging the key fob. The backing should come off easily with a little pressure.

Step 3: Access and Remove the Old Battery

Once you have removed the backing, you will see the battery inside the key fob. To remove the old battery:

  • Locate the small hole next to the battery.
  • Use a paper clip or small flat-head screwdriver to get underneath the battery.
  • Gently pop the battery out.

The old battery should come out without much effort. Make sure to dispose of it properly.

Step 4: Insert the New Battery

Now that the old battery is removed, you can insert the new CR2450 coin battery. Follow these steps:

  • Ensure the positive side of the battery is facing you.
  • Place the new battery into the slot.
  • Make sure the battery is securely in place.

Double-check that the battery is properly positioned before moving on to the next step.

Step 5: Reassemble the Key Fob

With the new battery in place, you can now reassemble the key fob. To do this:

  • Align the backing with the key fob.
  • Ensure the notch at the base goes in first.
  • Press the backing firmly until it clicks into place.

Reassembling the key fob should be straightforward if you follow these steps carefully.

Step 6: Reinsert the Valet Key

The final step is to reinsert the valet key into the key fob. To do this:

  • Take the valet key you set aside earlier.
  • Insert it back into the slot on the key fob.
  • Ensure it clicks into place.

With the valet key back in place, your key fob is now ready to use with the new battery.

Sale
Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

Conclusion

Replacing the battery in your Ford F-350 key fob is a quick and easy process that you can do yourself. By following these steps, you can ensure your key fob continues to work properly without any interruptions. Remember to always have a spare CR2450 coin battery on hand, so you are prepared for the next time you need to replace the battery.

Frequently Asked Questions (FAQ)

What type of battery does the Ford F-350 key fob use?

The Ford F-350 key fob uses a CR2450 coin battery.

How often should I replace the key fob battery?

It’s recommended to replace the key fob battery every 1-2 years, depending on usage.

Can I use a different type of battery?

No, it’s important to use the specified CR2450 coin battery to ensure proper functionality.

What should I do if the key fob still doesn’t work after replacing the battery?

If the key fob doesn’t work after replacing the battery, try resetting the key fob or consult your vehicle’s manual for troubleshooting steps.

Is it necessary to reprogram the key fob after replacing the battery?

No, you do not need to reprogram the key fob after simply replacing the battery.

Can I replace the key fob battery myself?

Yes, replacing the key fob battery is a simple task that you can do yourself with basic tools.

What should I do with the old battery?

Dispose of the old battery properly by taking it to a recycling center or following local disposal regulations.

Where can I buy a CR2450 coin battery?

You can purchase a CR2450 coin battery online or at most electronic stores.

Sale
Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

Final Thoughts

Maintaining your Ford F-350 key fob by replacing the battery as needed is essential for uninterrupted access to your vehicle. By following this guide, you can easily replace the battery yourself and save time and money. Always keep a spare battery on hand, and you’ll be prepared for any future replacements.

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