How to Replace the Battery in Your GMC Sierra Key Fob (2014-2021)

Introduction to Key Fob Battery Replacement

Replacing the battery in your GMC Sierra key fob is a simple process that can save you both time and money. Instead of heading to the dealership, you can easily do it yourself with just a few tools. This guide will walk you through the steps to ensure you get your key fob working like new.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Tools and Materials Needed

Before you start, make sure you have the following items:

  • Flathead screwdriver
  • CR2032 battery

If you don’t have these items, you can purchase a CR2032 battery and a precision screwdriver set online.

Step-by-Step Guide to Replacing the Battery

Step 1: Open the Key Fob

First, flip your key fob over to the back. Look for the indentation near the key ring. This is where you will insert your flathead screwdriver.

Step 2: Remove the Back Cover

Insert the screwdriver into the indentation and twist in one direction to pop off the clip. Repeat the process in the opposite direction to remove the second clip. Once both clips are free, the back cover will come off easily.

Step 3: Remove the Old Battery

The battery will be visible once the back cover is removed. Use your flathead screwdriver to gently pry the battery out. Be cautious not to damage the small plastic pieces holding the battery in place.

Step 4: Insert the New Battery

Take your new CR2032 battery and ensure the positive side (marked with a plus sign) is facing up. Slide the battery under the larger piece of plastic first, then click it into place under the smaller piece.

Step 5: Reassemble the Key Fob

Position the back cover on the top of the device and press down to secure the clips. Ensure everything is tightly in place to avoid any future issues.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Why Replace Your Key Fob Battery Yourself?

Replacing your key fob battery yourself has several benefits:

  • Cost-effective
  • Quick and easy
  • Convenient

Doing it yourself can save you a trip to the dealership and the associated costs. Plus, you can get it done in just a few minutes.

Frequently Asked Questions (FAQ)

What type of battery does my GMC Sierra key fob use?

Your GMC Sierra key fob uses a CR2032 battery.

Amazon Basics 4-Pack CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3 Volt, Long Lasting Power, Mercury-Free
  • Plastic, Metal
  • Imported
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

Do I need any special tools?

A flathead screwdriver is usually sufficient, but a precision screwdriver set can make the process easier and safer.

How long will the new battery last?

A new CR2032 battery should last for several years under normal use.

Can I damage my key fob by replacing the battery myself?

If you follow the steps carefully and use the right tools, the risk of damaging your key fob is minimal.

Where can I find more guides for other key fobs?

For more information, visit FobBattery for a comprehensive guide on various key fobs.

Conclusion

Changing the battery in your GMC Sierra key fob is a straightforward process that can be done in minutes. By following the steps outlined in this guide, you can save both time and money. If you found this guide helpful, feel free to let us know in the comments or by giving this post a like. For more key fob battery replacement guides, visit FobBattery.

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