How to Change Battery in 2021 Chevy Silverado Key Fob

Changing the battery in your 2021 Chevy Silverado key fob is a quick and easy process that can save you time and money. In this guide, we’ll walk you through the steps involved so you can get back on the road in no time.

Why Change Your Key Fob Battery Yourself?

Dead key fob batteries are a common annoyance. Learning how to change the battery in your 2021 Chevy Silverado key fob yourself can prevent being stranded or needing to pay for a locksmith or dealership service. Plus, it’s incredibly simple!

Gathering Your Supplies: What You’ll Need

Before you begin, make sure you have the right tools. You’ll need:

• A new CR2032 battery. These are readily available at most stores.
• A small flathead screwdriver or a similar tool for prying.
• Optionally, a small container to hold the screws and prevent losing them.

Step-by-Step Guide: Changing Your 2021 Chevy Silverado Key Fob Battery

1. Locate the release button: On the side of your key fob, you’ll find a small release button. Press this button and simultaneously pull the metal key out from the fob.
2. Separate the key fob halves: Using your flathead screwdriver, carefully insert it into the slot created by removing the metal key. Gently pry the two halves of the key fob apart. Be careful not to damage the plastic.
3. Remove the old battery: Once the key fob is open, you’ll see the old CR2032 battery. Carefully pry it out using your flathead screwdriver.
4. Install the new battery: Place the new CR2032 battery into the compartment, making sure the positive (+) side faces up.
5. Reassemble the key fob: Align the two halves of the key fob and press them together until they snap securely back into place.
6. Reinsert the metal key: Slide the metal key back into its slot.

Testing Your New Key Fob Battery

After replacing the battery, test all the functions of your key fob, including locking and unlocking the doors, remote start (if equipped), and the panic button.

What if my Key Fob Still Doesn’t Work?

If your key fob still doesn’t work after replacing the battery, there could be other issues. You might need to reprogram your key fob or have it checked by a professional.

Conclusion

Changing the battery in your 2021 Chevy Silverado key fob is a straightforward process. By following these simple steps, you can save yourself the hassle and expense of professional service. Now you’re equipped to handle this quick fix yourself.

FAQs

1. How long does a Chevy Silverado key fob battery last? Typically, a key fob battery lasts between 3 to 5 years.
2. What type of battery does a 2021 Chevy Silverado key fob use? A CR2032 battery.
3. Can I damage my key fob by changing the battery myself? As long as you’re careful and follow the instructions, you shouldn’t damage your key fob.
4. Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and supermarkets carry CR2032 batteries.
5. What should I do if my key fob still doesn’t work after changing the battery? Try reprogramming the key fob or consult a professional.

Need more help? Check out these related articles:

• Key Fob Programming Guide
• Troubleshooting Key Fob Issues

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