How to Fix a Broken Honda Key Fob for Under $10

Introduction

Is your Honda key fob falling apart? Has the battery died, leaving you unable to unlock or lock your car remotely? I recently moved in with my girlfriend and inherited her broken Honda key fob. Instead of spending a fortune on a new one, I decided to fix it myself for under $10. Here’s how you can do it too.

Why Fix Your Key Fob?

Replacing a key fob through a dealership can be costly. Fixing it yourself is not only economical but also quick and satisfying. In just a few minutes, you can breathe new life into your old key fob.

Tools and Materials Needed

Before we dive into the process, gather the following tools and materials:

• Small screwdriver set
• Replacement key fob case
• CR1616 battery (if needed)

Step-by-Step Guide

1. Remove the Old Key Fob Case

The first step is to access the internals of the key fob. Look for a small screw on the back of the fob. Use a small screwdriver to unscrew it. If the screw is stubborn, you might need needle-nose pliers to twist it out completely.

2. Separate the Case

Once the screw is removed, look for a notch on the OEM case. Insert a small flathead screwdriver or coin into the notch and twist. This will start to separate the two pieces of the case. Carefully pull them apart to reveal the internal components.

3. Remove the Electronics

Inside the case, you’ll find two main pieces: the buttons and the circuit board. Use your screwdriver to gently pop out the buttons. Then, remove the circuit board. Be cautious not to damage any components.

4. Check the Battery

If your key fob’s battery is dead, now is a good time to replace it. The battery is usually a CR1616. To replace it, pop out the old battery and insert the new one with the positive side facing away from you. Make sure the buttons light up when pressed.

5. Prepare the New Case

With the internals ready, it’s time to assemble the new case. Your replacement case should come with three pieces: the front, the back, and the key holder. It should also include a new screw.

6. Transfer the Physical Key

Take the physical key from the old case and slide it into the new case. Ensure it fits snugly into the designated slot. The key should only fit in one particular way, so align it carefully.

7. Assemble the New Case

Place the internal components into the new case. Make sure the circuit board and buttons are aligned correctly. Once everything is in place, fit the back of the case on. There should be a ridge that helps you align the two halves. Snap them together securely.

8. Secure the Case with a Screw

Finally, use the new screw provided with the replacement case to secure the two halves together. Tighten the screw until the case feels solid and secure.

Testing Your New Key Fob

With everything assembled, it’s time to test your new key fob. Ensure all buttons work correctly and that the physical key is secure. Congratulations, you’ve just fixed your Honda key fob for under $10!

Frequently Asked Questions (FAQ)

1. What if I lose the screw?

If you lose the screw, don’t worry. Most replacement cases come with a new screw. Just make sure to use the one provided in the kit.

2. Can I use a different battery?

The recommended battery is a CR1616. While you might be able to fit a CR1620, it’s not ideal. Stick to the CR1616 for best results.

3. What if my key fob still doesn’t work?

If your key fob still doesn’t work after replacing the case and battery, the issue might be with the internal electronics. In that case, you may need to consult a professional.

4. How long does this process take?

The entire process should take about 5 minutes. It’s a quick and easy fix that anyone can do.

5. Where can I buy a replacement case?

You can find replacement cases on Amazon or other online retailers. Just make sure to select the correct model for your specific Honda key fob.

Conclusion

Fixing a broken Honda key fob is both cost-effective and straightforward. With just a few tools and a replacement case, you can have your key fob working like new in no time. If you found this guide helpful, please share it with others who might benefit from it. Happy fixing!