Toyota Tacoma Key Fob Battery Replacement (2005 – 2015)

Introduction

In this guide, I will walk you through the process of replacing the battery in your Toyota Tacoma key fob. This tutorial applies to models from 2005 to 2015. Whether your key fob has three or four buttons, the steps remain the same.

You’ll need a CR2032 coin battery for this replacement. If you’re unsure where to buy one, I’ve provided a link to purchase it online for a few dollars.

Gathering Your Tools

The tools required for this task are minimal. You only need a flathead screwdriver or a coin. These tools will help you open the key fob.

Ensure you have a CR2032 coin battery on hand. This is the battery type compatible with your Toyota Tacoma key fob.

Opening the Key Fob

First, identify the indentation near the key ring holder on your key fob. This small groove is where you’ll insert your tool.

Use your flathead screwdriver or coin to twist and pry open the key fob. Be gentle yet firm to avoid damaging the plastic casing.

Once opened, you’ll see a rubber component inside. Carefully remove this piece to access the circuit board and battery.

Removing the Old Battery

With the key fob open, locate the battery on the circuit board. It should slide out easily with minimal force.

Take note of the battery’s orientation. The positive side should be facing up.

Installing the New Battery

Now, take your new CR2032 battery. Ensure the positive side faces up, as noted earlier.

Slide the new battery into place, pushing it securely into the slot. You should see the positive side facing up when correctly installed.

Reassembling the Key Fob

After the new battery is in place, align the buttons with the front half of the key fob.

Carefully click the back cover into place, ensuring everything fits snugly.

Testing Your Key Fob

With the key fob reassembled, test the buttons to ensure they work correctly. If everything is functioning, you’ve successfully replaced the battery.

Additional Tips

If you encounter any issues, double-check the battery orientation. The positive side must face up.

Keep a few spare CR2032 batteries on hand for future replacements.

Conclusion

Replacing the battery in your Toyota Tacoma key fob is a straightforward process. With minimal tools and a new CR2032 battery, you can complete this task in minutes.

If you found this guide helpful, please let me know in the comments or by liking this post. Your feedback helps me reach and assist more people.

For more key fob battery replacement guides, visit our website at FobBattery.com or check out our other tutorials on YouTube.

Frequently Asked Questions (FAQ)

What type of battery do I need?

You need a CR2032 coin battery for the Toyota Tacoma key fob.

Can I use a different coin battery?

No, the CR2032 is the specific battery type required for this key fob.

What tools are needed for the replacement?

A flathead screwdriver or a coin is sufficient to open the key fob.

How do I know the battery is installed correctly?

The positive side of the battery should face up when installed correctly.

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

Check the battery orientation and ensure it is securely in place. If issues persist, consult a professional.

How often should I replace the key fob battery?

Typically, the battery should be replaced every 1-2 years, depending on usage.

Can I replace the battery myself?

Yes, this guide provides all the steps needed to replace the battery yourself.

Where can I buy the CR2032 battery?

You can purchase the CR2032 battery on Amazon or at most electronic stores.