Is your GMC Sierra key fob acting sluggish? Having trouble locking or unlocking your doors from a distance? Before you schedule a costly trip to the dealership, there’s a good chance you simply need a new key fob battery. Replacing it yourself is a quick and easy process. Let’s walk through exactly how to change the battery in your GMC Sierra key fob.
What You’ll Need for This Simple Fix
Before you begin, gather these simple tools:
- A small flathead screwdriver (or a tool specifically designed for prying open key fobs)
- A fresh CR2032 battery (This is the standard size for most GMC Sierra key fobs, but double-check your owner’s manual to be sure.)
Step-by-Step Guide to Replacing Your Key Fob Battery
Step 1: Find the Release Tab
Examine your GMC Sierra key fob. You’ll likely find a small release tab or button on the back. This tab releases the key fob’s casing, allowing you to access the battery.
Step 2: Open the Key Fob
Gently insert the flathead screwdriver (or your pry tool) into the slot next to the release tab. Apply gentle pressure to pop open the key fob casing. It’s important to be gentle to avoid damaging the casing or internal components.
Step 3: Locate and Remove the Old Battery
Once open, you’ll clearly see the battery. It’s a small, round, silver battery. Carefully remove the old battery. You might need to use your screwdriver to gently pry it out.
Step 4: Install the New Battery
Insert the new CR2032 battery, making sure to match the positive (+) and negative (-) sides with the markings in the key fob.
Step 5: Close the Key Fob
Align the two halves of the key fob casing and press them firmly together until you hear a snap, indicating they’re securely closed.
Step 6: Test It Out
Try locking and unlocking your GMC Sierra with the key fob. If everything is working correctly, you’ve successfully replaced your key fob battery!
Troubleshooting Tips
- Still Not Working? If the key fob isn’t responding, double-check that the new battery is properly seated and that the positive (+) side is facing up.
- Key Fob is Damaged? If you’ve accidentally damaged your key fob, or if it’s simply worn out from years of use, it might be time for a replacement. You can purchase a new one from your local GMC dealership or online.
Need More Help?
Changing the battery in your GMC Sierra Key Fob is usually a simple DIY task. However, if you run into any issues or have questions, don’t hesitate to contact us. Our team of automotive experts is available 24/7 to provide support. You can reach us on WhatsApp at +1(641)206-8880 or email us at [email protected]. We’re always happy to help!
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