Is your GMC Acadia key fob not working as reliably as it used to? Or perhaps it has stopped working altogether? One of the most common culprits for a malfunctioning key fob is a dead battery. Fortunately, replacing the battery in your GMC Acadia key fob is a straightforward process that you can easily do yourself at home. This guide will walk you through each step, ensuring you can get your key fob back in working order quickly.
Most GMC Acadia key fobs are powered by a 3-volt CR2032 battery. These batteries are known for their longevity, typically lasting anywhere from three to four years, depending on usage. However, like all batteries, they will eventually need replacing. You can purchase CR2032 batteries at most drugstores, supermarkets, hardware stores, and online retailers. It’s a good idea to keep a spare CR2032 battery at home so you’re prepared when the time comes for a replacement.
To replace your Gmc Acadia Key Fob Battery, you will need just a couple of simple tools: a flathead screwdriver and a new CR2032 battery.
First, locate the small notch on the side of your GMC Acadia key fob. This notch is designed to allow you to gently pry the key fob open. Insert the tip of your flathead screwdriver into this notch.
Apply gentle pressure and twist the screwdriver to carefully separate the two halves of the key fob casing. Avoid using excessive force, as you could damage the plastic housing. Once you have created a small opening, you can usually use your fingers to pull the two halves completely apart.
With the key fob open, you will see the battery compartment. Take note of the orientation of the old battery before you remove it. Usually, the positive (+) side of the battery faces upwards or towards the back cover of the key fob. This is important to ensure you install the new battery correctly.
Carefully remove the old battery. You can often use the tip of your flathead screwdriver to gently nudge the battery out of its compartment if needed.
Now, take your new CR2032 battery and install it in the same orientation as the old battery. Make sure the positive (+) side is facing in the correct direction, as you noted earlier. Press the battery firmly into place until it is securely seated in the compartment.
Once the new battery is installed, align the two halves of the GMC Acadia key fob casing back together. Press firmly until they snap securely back into place. You should hear a click indicating that the case is properly closed.
After reassembling your key fob, test it to ensure it is working correctly. Try locking and unlocking your GMC Acadia remotely, as well as using the remote start feature if your vehicle is equipped with it. In most cases, replacing the battery will solve the issue and your key fob should now function as expected.
However, if you have replaced the GMC Acadia key fob battery and it is still not working, there might be another issue. In such cases, it’s recommended to contact a certified GMC technician. There could be a problem with the key fob itself or with your GMC Acadia’s receiver system. Your local GMC dealership service department can diagnose the problem and provide the necessary repairs or further assistance. Don’t hesitate to reach out to them to ensure your key fob and vehicle are working in perfect harmony.
