2015 Ford F-150 Lariat Key Fob Battery

The key fob for your 2015 Ford F-150 Lariat is a crucial piece of technology, letting you lock, unlock, and even start your truck remotely. But what happens when the battery in that key fob starts to die? You’ll likely notice decreased range or have to press the buttons multiple times. This article will guide you through everything you need to know about the 2015 Ford F-150 Lariat key fob battery, from identifying signs of a dying battery to replacing it yourself.

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Signs Your Key Fob Battery Needs Replacing

A dying key fob battery often shows subtle signs before completely giving up. Recognizing these early warnings can save you the frustration of being stranded. Some common indicators include:

Reduced Range: Do you find yourself having to stand closer to your truck to lock or unlock it? This is a classic sign of a weakening battery.
Intermittent Function: Does your key fob work sometimes but not others? This inconsistency often points to a battery on its last legs.
Multiple Presses Required: Are you hitting the lock or unlock button repeatedly before your truck responds? This is another telltale sign.
No Remote Start: If your remote start feature suddenly stops working, a low key fob battery could be the culprit.

What Battery Does a 2015 Ford F-150 Lariat Key Fob Use?

The 2015 Ford F-150 Lariat key fob uses a CR2032 battery, a common type readily available at most stores. You can also find them online.

How to Replace the 2015 Ford F-150 Lariat Key Fob Battery

Replacing the battery is a simple DIY task that can save you a trip to the dealership. Here’s a step-by-step guide:

Locate the Key Release: On the side of your key fob, you’ll find a small release button. Press it to release the metal key.
Open the Key Fob: Use the metal key or a small flathead screwdriver to carefully pry open the key fob casing. Be gentle to avoid damaging the plastic.
Remove the Old Battery: Once the fob is open, you’ll see the CR2032 battery. Carefully remove it. Avoid using metal tools to pry it out, as this could damage the battery and the fob.
Install the New Battery: Insert the new CR2032 battery, making sure the positive (+) side faces upwards.
Reassemble the Key Fob: Snap the two halves of the key fob back together.
Test the Key Fob: Try locking and unlocking your truck to ensure the new battery is working correctly.

Here’s a quick tip from John Davis, a seasoned automotive technician with over 20 years of experience: “Always keep a spare CR2032 battery in your glove compartment. You never know when your key fob battery might die, and having a spare handy can save you a lot of hassle.”

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How Much Does a Replacement Key Fob Cost?

While replacing the battery is inexpensive, a replacement key fob itself can be costly, ranging from $150 to $500 depending on the features and where you purchase it.

Why is My Key Fob Not Working Even With a New Battery?

If your key fob still isn’t working after replacing the battery, there could be other issues, such as:

Programming Issues: The key fob may need to be reprogrammed to your truck.
Internal Damage: There could be internal damage to the key fob’s circuitry.
Receiver Issues: The receiver in your truck could be malfunctioning.

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Conclusion

Knowing how to address a dead key fob battery in your 2015 Ford F-150 Lariat can save you time and money. By following the simple steps outlined above, you can replace the battery yourself and keep your truck’s key fob functioning perfectly.

FAQ

How long does a 2015 Ford F-150 Lariat key fob battery last? Typically, 3-5 years.
Can I replace the key fob battery myself? Yes, it’s a simple DIY task.
Where can I buy a CR2032 battery? Most stores and online retailers.
What if my key fob still doesn’t work after replacing the battery? It may need reprogramming or have internal damage.
How much does a replacement key fob cost? Between $150 and $500.
Can I use any brand of CR2032 battery? Yes, any reputable brand will work.
What tools do I need to replace the battery? A small flathead screwdriver or the metal key.

“A quick battery swap is always preferable to dealing with a completely dead key fob, especially if you’re in a hurry,” advises Sarah Miller, an electronics expert specializing in automotive key fob technologies. You can find information on 2015 ford f150 lariat key fob battery replacement.

Common Key Fob Issues

Key fob not working at all.
Key fob only working intermittently.
Reduced range of the Key Fob.
Remote start feature not functioning.

Related Resources

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