Toyota 86 Key Fob Battery Replacement Guide (2018-2021)

Introduction

Replacing the battery in your Toyota 86 key fob is a simple task that you can do at home. This guide will walk you through the process step-by-step. You only need a flathead screwdriver and a CR2032 battery.

Tools and Materials Needed

Before starting, gather the necessary tools and materials. You will need:

• Flathead screwdriver
• CR2032 battery

If you need to purchase the battery, you can find it on Amazon.

Step 1: Open the Key Fob

The first step is to open the key fob. Flip the key fob over and locate the small lever or latch. Hold it down and pull out the internal key.

Next, find the little slot in the plastic, perpendicular to the keyhole. Insert your flathead screwdriver into this slot. Hold the device loosely and twist the screwdriver. The key fob will crack open, allowing you to take it apart. Set the pieces aside, ensuring you keep them together.

Step 2: Remove the Old Battery

Now, you need to remove the old battery. If you have a small precision screwdriver, it will make this step easier. Insert the screwdriver into the small area around the battery and gently pry it up. If you don’t have a precision screwdriver, a paperclip will work just as well.

Once the old battery is out, dispose of it properly.

Step 3: Insert the New Battery

Now it’s time to insert the new CR2032 battery. Make sure the positive side is facing up. Slide the battery under the small pieces of plastic before clicking the top part into place. The battery should sit securely.

Step 4: Reassemble the Key Fob

With the new battery in place, it’s time to reassemble the key fob. Start by positioning the buttons correctly. Then, set the back piece of plastic on top and click everything back together.

Check that the light on the key fob comes on to ensure the battery is installed correctly. Finally, replace the internal key.

Conclusion

And that’s it! You’ve successfully replaced the battery in your Toyota 86 key fob. This simple process can save you time and money by avoiding a trip to the dealership.

If you found this guide helpful, let me know in the comments or give it a like. For more key fob battery replacement guides, visit fobbattery.com.

Frequently Asked Questions

What type of battery does the Toyota 86 key fob use?

The Toyota 86 key fob uses a CR2032 battery.

Do I need any special tools to replace the battery?

All you need is a flathead screwdriver. A precision screwdriver can also be helpful but is not necessary.

How do I know if the battery is installed correctly?

If the light on the key fob comes on, the battery is installed correctly.

Can I use a paperclip instead of a precision screwdriver?

Yes, a paperclip can be used to remove the old battery if you don’t have a precision screwdriver.

Is it safe to replace the battery myself?

Yes, replacing the battery in your key fob is a safe and straightforward process.

How often should I replace the key fob battery?

It’s a good idea to replace the battery every 1-2 years or when you notice the key fob’s range decreasing.

What if my key fob still doesn’t work after replacing the battery?

If your key fob doesn’t work after replacing the battery, ensure the battery is installed correctly. If it still doesn’t work, there may be an issue with the key fob itself.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery on Amazon.