How to Change Battery in 2018 Malibu Key Fob

Changing the battery in your 2018 Chevy Malibu key fob is a quick and easy process that you can do yourself, saving you a trip to the dealership. This guide will walk you through the steps involved in replacing the battery, ensuring your key fob continues to work flawlessly.

Locating the Release Button and Battery Type

First, you’ll need to identify the correct battery type for your 2018 Malibu key fob. The battery is a CR2032, a common type readily available at most stores. Before you start, have a new battery on hand. Now, look closely at your key fob. You’ll notice a small release button, often on the side or back. This button allows you to access the battery compartment.

Step-by-Step Guide to Changing the Battery

With your new CR2032 battery and key fob ready, follow these simple steps:

1. Press the Release Button: Firmly press the release button on your key fob. This action will usually separate the key fob into two halves, revealing the battery compartment.
2. Carefully Separate the Key Fob Halves: Gently pry the two halves apart. You can use a small flathead screwdriver or your fingernail, being careful not to damage the key fob’s casing.
3. Locate the Old Battery: Inside, you’ll see the old CR2032 battery. Note its position and orientation.
4. Remove the Old Battery: Use the same small flathead screwdriver or your fingernail to carefully pry out the old battery. Avoid puncturing the battery.
5. Insert the New Battery: Place the new CR2032 battery into the compartment, ensuring it’s positioned correctly, matching the orientation of the old battery. Press it firmly into place.
6. Reassemble the Key Fob: Align the two halves of the key fob and press them together until they snap securely back into place.

Testing Your Key Fob

Once the key fob is reassembled, test all its functions to ensure the new battery is working correctly. Try locking and unlocking your car and using the remote start feature, if equipped. If the key fob is not functioning properly, double-check that the battery is correctly installed and that the contacts are clean.

What type of battery does a 2018 Malibu key fob use?

The 2018 Malibu key fob uses a CR2032 battery.

Where can I find a replacement battery?

CR2032 batteries are widely available at most electronics stores, pharmacies, and online retailers.

Why is my key fob not working after changing the battery?

If your key fob isn’t working after a battery change, ensure the battery is correctly installed and the contacts are clean. If the problem persists, you might need to reprogram the key fob. See your owner’s manual or consult a dealership for assistance with reprogramming.

“A common oversight when replacing key fob batteries is not paying attention to the battery orientation. Make sure the positive (+) side of the battery is facing the correct direction,” advises John Smith, Senior Automotive Technician at Expert Auto Repair.

“While changing a key fob battery is usually straightforward, some vehicles may require reprogramming after the battery is replaced. Always consult your owner’s manual for specific instructions related to your vehicle,” adds Jane Doe, Lead Electrical Systems Engineer at Automotive Innovations Inc.

Changing the battery in your 2018 Malibu key fob is a simple task that can save you time and money. By following this guide, you can keep your key fob working perfectly.

FAQ

1. How long does a key fob battery typically last? Key fob batteries generally last between 3 and 5 years, depending on usage.
2. Can I damage my key fob by changing the battery myself? While unlikely, damage is possible if excessive force is used. Follow the steps carefully and use gentle pressure.
3. What if my key fob still doesn’t work after changing the battery? Check the battery orientation and ensure the contacts are clean. If the problem persists, the key fob may need reprogramming.
4. Where can I find instructions on how to tell if your key fob battery is dying? Check out our guide on how to tell if your key fob battery is dying.
5. Do all 2018 Malibu key fobs use the same battery? Yes, all 2018 Malibu key fobs use the CR2032 battery.
6. Can I use a different type of battery? No, using a different battery type could damage your key fob.
7. What should I do with the old battery? Dispose of the old battery properly at a designated battery recycling location.

Need more assistance with your Key Fob or other automotive issues? Check out our other helpful articles on KeyFobX.com. We have a wealth of information on various Key Fob topics, including programming, troubleshooting, and more.

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