How To Repair a KEY FOB in JUST SECONDS!....DIY

Introduction

In this tutorial, you will learn how to quickly and effectively repair a non-functioning key fob. This guide draws from the techniques presented in the Sweet Project Cars YouTube video. Whether your key fob has stopped working entirely or certain buttons aren't responding, this DIY method can save you time and money before considering a replacement.

Step 1: Gather Your Materials

Before you begin, make sure you have the following tools and supplies on hand:

• Flat or duckbill pliers
• Q-tips or cotton swabs
• Lubricant specifically designed for electronics (avoid using WD-40 or similar products)
• A clean, flat workspace

Step 2: Open the Key Fob

To access the internal components:

1. Locate the seam of the key fob.
2. Use the flat pliers to gently pry open the fob.
   • Be careful not to apply too much force to avoid damaging the casing.
3. Once opened, take note of the orientation of the internal components for reassembly.

Step 3: Inspect the Internal Components

Take a close look at the circuit board and buttons:

• Check for any signs of corrosion or dirt on the contacts.
• If necessary, use a Q-tip to gently clean the contacts and buttons.
  • This can help improve the electrical connection.

Step 4: Apply Lubricant

To enhance functionality:

1. Apply a small amount of the recommended lubricant to the contacts.
   • Use just a tiny drop to avoid excess, which could cause further issues.
2. Spread the lubricant evenly using a Q-tip, focusing on areas that show signs of wear or corrosion.

Step 5: Reassemble the Key Fob

Once cleaned and lubricated:

1. Carefully place the internal components back into the fob casing in the same orientation you noted earlier.
2. Press the casing back together until it clicks into place securely.

Step 6: Test the Key Fob

After reassembly:

1. Stand near your vehicle and test all buttons on the key fob.
2. Ensure that all functions are working properly; if not, repeat the cleaning and lubrication process.

Conclusion

Repairing a key fob can be a quick and straightforward DIY project. By following these steps, you can potentially restore functionality without needing to purchase a new one. Always remember to handle electronic components with care and consult your manufacturer if you have concerns. If the key fob remains unresponsive after these steps, consider seeking professional assistance or replacing the fob.