Is your GMC 2020 key fob not working as reliably as it used to? Before you worry about complicated repairs, the most likely culprit is a dead battery. Just like any battery-powered device, the battery in your GMC 2020 key fob will eventually need replacing. The good news is that changing the battery in your GMC 2020 key fob is a straightforward process you can easily handle yourself. This guide will walk you through each step, ensuring you can quickly restore full functionality to your key fob.
Most GMC key fobs, including those for 2020 models, use a common 3-volt CR2032 battery. These batteries are designed to last for several years, typically three to four, under normal usage conditions. However, factors like frequency of use and environmental conditions can affect battery life. When your key fob starts to become less responsive, or stops working altogether, a battery replacement is usually the first and simplest solution.
Replacing the battery in your GMC 2020 key fob requires only a few basic tools and a few minutes of your time. Here’s what you’ll need:
- A new CR2032 battery
- A small flathead screwdriver
Once you have gathered these items, follow these steps to replace your Gmc 2020 Key Fob Battery:
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Locate the small notch on your key fob. This notch is usually positioned on the side or bottom of the key fob casing.
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Carefully insert the flathead screwdriver into the notch. Gently twist the screwdriver to pry the two halves of the key fob casing apart. Avoid using excessive force, as you could damage the plastic housing. The casing is designed to snap open with minimal pressure when you apply it at the correct point.
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Open the key fob casing. Once you’ve gently pried the casing open, you should be able to separate the two halves completely by hand.
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Identify the battery location and orientation. Carefully examine how the old CR2032 battery is positioned within the key fob. Take note of whether the positive (+) side is facing up or down. Typically, the positive side faces upwards towards the back cover, but it’s always best to double-check before removal.
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Remove the old battery. In most GMC 2020 key fobs, the battery is held in place by small clips. You can usually pry the old battery out gently with your fingertip or the edge of the flathead screwdriver.
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Insert the new CR2032 battery. Place the new battery into the compartment, ensuring that the positive (+) side is oriented in the same direction as the old battery was. Push down gently until the battery is securely seated in place.
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Reassemble the key fob. Carefully align the two halves of the key fob casing and press them firmly back together until they snap shut. Ensure that the casing is fully closed and there are no gaps.
After reassembling your GMC 2020 key fob, it should now be working correctly with the new battery. Test all the buttons to ensure they are functioning as expected. In the vast majority of cases, replacing the battery will solve the problem of a non-responsive or weak key fob.
However, if you have replaced the GMC 2020 key fob battery and are still experiencing issues, there might be a different problem. In such instances, it’s recommended to seek professional assistance. Contact our dealership to schedule a service appointment. Our certified technicians can diagnose any potential issues with your key fob or your vehicle’s receiver system and provide the necessary repairs. While a dead battery is the most common reason for key fob problems, we are equipped to handle any other potential malfunctions to get you back on the road with a fully functional key fob.
