Replacing the battery in your 2018 GMC Acadia key fob is a quick and easy process that can save you time and money. If your key fob is starting to act up, like having reduced range or not working consistently, a dead battery is often the culprit. Knowing how to replace it yourself can avoid a trip to the dealership. This guide provides a step-by-step walkthrough on How To Replace Battery In 2018 Gmc Acadia Key Fob, covering everything you need to know to get your key fob back in working order.
Many owners find themselves searching for “how to change key fob battery gmc” online. It’s a common issue, and thankfully, an easy fix. A weak battery can cause intermittent issues, like your gmc acadia not recognizing key fob.
What Tools Do I Need to Replace the 2018 GMC Acadia Key Fob Battery?
The good news is you only need one simple tool: a small flathead screwdriver. This is all you need to pry open the key fob casing. You’ll also need a replacement CR2032 battery, which is readily available at most stores.
Step-by-Step Guide: How to Replace Battery in 2018 GMC Acadia Key Fob
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Locate the release button: On the side of your key fob, there’s a small release button. Press this button to release the metal key.
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Use the metal key: Insert the metal key (or a small flathead screwdriver) into the slot where the metal key was attached. Gently twist the key to separate the two halves of the key fob casing.
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Identify the battery: Inside the key fob, you’ll see the CR2032 battery. Carefully remove the old battery.
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Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side faces upwards, as indicated in the key fob compartment.
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Reassemble the key fob: Snap the two halves of the key fob casing back together. You should hear a click when they are securely closed.
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Test the key fob: Try locking and unlocking your car to ensure the new battery is working correctly.
Sometimes, even after replacing the battery, you might find your gmc acadia 2018 key fob battery still isn’t working. This could be due to other issues, like a need for reprogramming. Knowing how to replace gmc key fob battery is a valuable skill, but sometimes professional help is required.
Why is my GMC Acadia Key Fob not Working After Battery Replacement?
Several reasons can explain why your key fob isn’t functioning even after a new battery. Sometimes, the battery isn’t making proper contact. Ensure it’s positioned correctly and securely within the compartment. Another reason could be the need to reprogram the key fob. This is a more complex process and might require professional assistance.
“A simple battery replacement can often resolve key fob issues,” says John Smith, Senior Automotive Technician at KEYFOBPROG. “However, in some instances, further diagnostics and reprogramming may be necessary.” Knowing how to change battery for key fob for gmc is the first step, but professional help is always an option if you’re unsure.
Conclusion
Replacing the battery in your 2018 GMC Acadia key fob is a straightforward process that anyone can do with a little guidance. By following these simple steps, you can save yourself the cost and hassle of a trip to the dealership. Remember to have a new CR2032 battery and a small flathead screwdriver handy. If you continue to experience problems after replacing the battery, it might be time to consult a professional for further diagnostics or to how to change key fob battery gmc.
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