If you’re experiencing issues with your 2018 Chevy Malibu key fob, a dead battery might be the culprit. Thankfully, replacing the key fob battery is a simple DIY task that can save you time and money. This guide will walk you through the process step-by-step.
Recognizing a Dying Key Fob Battery
Before you start digging for tools, let’s identify if the battery truly needs replacing. Here are common signs:
- Decreased Range: You need to be much closer to your Malibu for the key fob to lock/unlock the doors.
- Intermittent Functionality: The key fob works sporadically, sometimes responding and sometimes not.
- Dashboard Warning Light: Some Malibu models might display a “Low Key Fob Battery” message on the dashboard.
Gathering Your Supplies
Replacing your 2018 Chevy Malibu key fob battery requires minimal tools:
- New Battery: A CR2032 battery (easily found at most stores).
- Small Flathead Screwdriver: To open the key fob casing.
2018 Chevy Malibu Key Fob Battery Replacement Steps
Follow these straightforward steps to change your key fob battery:
- Locate the Release Button: On the back of your key fob, find the small release button or notch.
- Separate the Key Fob: Press the release button while gently separating the key fob halves. You can use the flathead screwdriver to assist in prying open the casing if necessary.
- Access the Battery: Inside the key fob, you’ll find the CR2032 battery. Carefully remove it by gently prying it up from its slot. Avoid touching the battery’s flat surfaces.
- Install the New Battery: Place the new CR2032 battery in the same orientation as the old one, ensuring the positive (+) side faces up.
- Reassemble the Key Fob: Align the two halves of the key fob and press them together firmly until you hear a click, indicating they are securely closed.
- Test Your Key Fob: Try locking and unlocking your Malibu’s doors using the key fob buttons to confirm the new battery is working correctly.
What if the Key Fob Still Doesn’t Work?
If you’ve replaced the battery and your key fob still isn’t functioning as expected, don’t panic. There are a few additional things to consider:
- Check the Battery Installation: Ensure the new battery is correctly positioned in the key fob with the positive (+) side facing up.
- Clean the Battery Contacts: Over time, the battery contacts inside the key fob can become dirty or corroded. Use a cotton swab and a small amount of rubbing alcohol to clean the contacts gently.
- Reprogram the Key Fob: In some cases, you might need to reprogram the key fob to your Malibu after a battery replacement. You can often find the reprogramming instructions in your owner’s manual or online.
- Consult a Professional: If you’ve exhausted all troubleshooting options, it might be time to consult a qualified automotive locksmith or dealership for assistance.
Beyond Battery Replacement: Advanced Key Fob Services
While replacing your key fob battery is a simple task, more complex issues may arise. Here at Keyfobprog, we offer a comprehensive range of key fob services for your 2018 Chevy Malibu, including:
- Key Fob Programming: We can program new or used key fobs to your Malibu, ensuring seamless integration with your vehicle’s security system.
- Key Fob Repair: If your key fob buttons are damaged, the casing is cracked, or you’re experiencing other physical issues, we can often repair it, saving you the cost of a replacement.
- Key Duplication: Having a spare key fob is always a wise idea. We can create a duplicate of your existing key fob for added convenience and peace of mind.
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“It’s crucial to remember that maintaining your car’s key fob goes beyond just battery replacement,” says John Smith, Senior Automotive Electrician at Keyfobprog. “Regular inspections for wear and tear, and addressing any issues promptly, can prevent unexpected lockouts and keep your car’s security system functioning optimally.”
Conclusion
Replacing the battery in your 2018 Chevy Malibu key fob is a simple and cost-effective way to keep your car access convenient and reliable. By following the steps outlined in this guide, you can quickly get your key fob back in working order.
If you encounter any difficulties or require additional assistance, don’t hesitate to contact Keyfobprog at +1 (641) 206-8880. Our team of automotive locksmith specialists is here to help with all your car key and key fob needs. We are located at 1326 N Houston St, Amarillo, TX 79107, USA.
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