2020 GMC Sierra Key Fob Battery Size: A Comprehensive Guide

If you’re looking for information on the 2020 Gmc Sierra Key Fob Battery Size, you’ve come to the right place. This comprehensive guide will cover everything you need to know, from identifying the correct battery to installing it and troubleshooting common key fob issues. We’ll also explore some frequently asked questions and provide helpful tips for maintaining your key fob.

What Battery Does My 2020 GMC Sierra Key Fob Need?

The 2020 GMC Sierra key fob uses a CR2032 battery. This is a common size for key fobs and other small electronic devices. You can find these batteries at most electronics stores, pharmacies, and online retailers. It’s always a good idea to keep a spare CR2032 on hand, especially if you rely heavily on your key fob.

How to Change the Battery in Your 2020 GMC Sierra Key Fob

Replacing the battery in your 2020 GMC Sierra key fob is a quick and easy process. You won’t need any special tools, just a small flathead screwdriver or a similar object to pry open the key fob casing. Here’s a step-by-step guide:

Locate the release button: On the side of your key fob, you’ll find a small release button. Press this button to release the metal key blade.
Separate the key fob halves: Use the key blade or a small flathead screwdriver to carefully pry open the key fob casing. Start at the seam where the two halves meet.
Remove the old battery: Once the key fob is open, you’ll see the CR2032 battery. Gently pry it out using your fingernail or the flathead screwdriver.
Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side is facing up.
Reassemble the key fob: Snap the two halves of the key fob back together.
Test the key fob: Try locking and unlocking your vehicle to ensure the new battery is working correctly.

Troubleshooting Common 2020 GMC Sierra Key Fob Issues

Sometimes, even with a new battery, your key fob might not work correctly. Here are a few common issues and how to troubleshoot them:

Key fob not working at all: Double-check that the new battery is installed correctly and that it’s a fresh CR2032 battery. If the problem persists, you may need to reprogram your key fob.
Intermittent key fob issues: This can sometimes be caused by a weak battery or interference from other electronic devices. Try replacing the battery or moving closer to your vehicle when using the key fob.
Key fob won’t program: If you’re having trouble programming your key fob, consult your owner’s manual or contact a qualified technician.

“A common mistake people make is installing the battery upside down. Always ensure the positive side is facing up,” advises John Smith, a certified automotive technician at KEYFOBPROG.

Conclusion

Knowing the correct 2020 GMC Sierra key fob battery size and how to replace it can save you time and money. By following the steps outlined in this guide, you can easily replace your key fob battery and troubleshoot common issues. Remember to always use a fresh CR2032 battery and consult your owner’s manual or a qualified technician if you encounter any difficulties.

FAQs

How long does a 2020 GMC Sierra key fob battery last? Typically, a key fob battery lasts between 3 to 5 years.
Can I use a different battery size in my 2020 GMC Sierra key fob? No, you should only use a CR2032 battery.
What if my key fob still doesn’t work after replacing the battery? You might need to reprogram your key fob.
Where can I buy a CR2032 battery? You can find them at most electronics stores, pharmacies, and online.
How do I reprogram my 2020 GMC Sierra key fob? Consult your owner’s manual for specific instructions.

Common Scenarios and Questions:

Scenario: My key fob works intermittently. Question: Could it be a weak battery even if it’s relatively new?
Scenario: I dropped my key fob in water. Question: Will it still work after drying?
Scenario: My key fob is completely unresponsive. Question: Is it just the battery, or could there be another problem?

2018 gmc terrain key fob not working

Need Help?

Contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We have a 24/7 customer service team ready to assist you.