GMC Yukon Key Fob Battery Replacement Guide (2021)

Introduction

Replacing the battery in your GMC Yukon key fob is a straightforward process that you can do at home. This guide will walk you through the steps needed to change the battery, saving you time and money. You won’t need any special tools, and the entire process takes less than five minutes.

Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

What You Need

Before you start, make sure you have the necessary battery. The GMC Yukon key fob uses a CR2450 battery. If you don’t have one, you can easily purchase it online.

  • CR2450 battery
  • Internal key from the key fob

Step-by-Step Instructions

Step 1: Remove the Internal Key

First, locate the button on the side of your key fob. Press and hold this button while pulling out the internal key. This key will be used in the following steps to open the key fob.

Step 2: Open the Key Fob

Next, use the internal key to remove the back piece of plastic from the key fob. Find the keyhole on the left side, and right next to it, you’ll see an indentation. Insert the key into this indentation and twist or pry gently. The back cover will easily come off.

Step 3: Remove the Old Battery

With the back cover removed, you can now see the battery. Use the internal key to pry the old battery out. Insert the key into one of the holes next to the battery and push down to lift the battery out. Dispose of the old battery properly.

Step 4: Insert the New Battery

Take your new CR2450 battery and make sure the positive side, marked with a plus sign, is facing up. Slide the battery into place by inserting it under the bottom tab first and then clicking it in at the top.

Step 5: Reassemble the Key Fob

Finally, snap the back piece of plastic back onto the key fob. Make sure it clicks into place securely. Reinsert the internal key, and you’re done.

Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

FAQs

How long does the battery replacement take?

The entire process takes less than five minutes from start to finish.

Do I need any special tools?

No, you only need the internal key from the key fob to open it and replace the battery.

Where can I buy the CR2450 battery?

You can purchase the CR2450 battery online.

Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

What if I have other key fobs to replace?

If you need help with other key fobs, you can find tutorials for almost every make and model on our website at fobbattery.com.

Conclusion

Replacing the battery in your GMC Yukon key fob is quick and easy. With just a few simple steps, you can have your key fob working like new again. If you found this guide helpful, feel free to let us know in the comments or give this post a like. For more tutorials on key fob battery replacements, visit our website or subscribe to our channel.

Additional Resources

For more information on key fob batteries and guides for other vehicles, check out the following links:

Thank you for reading, and happy fixing!

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