Replacing the battery in your 2018 GMC Sierra key fob is a simple task that can save you time and money. This guide provides everything you need to know about your 2018 Gmc Sierra Key Fob Battery, from identifying the correct type to step-by-step replacement instructions.
Understanding Your 2018 GMC Sierra Key Fob
The key fob is more than just a way to lock and unlock your truck; it’s a sophisticated piece of technology. Knowing its features and functions is key to keeping it working optimally. The 2018 GMC Sierra typically uses a CR2032 battery for its key fob. These batteries are readily available at most stores.
Key Fob Features and Functions
Your key fob allows you to remotely:
- Lock and unlock your doors
- Start your engine
- Activate the panic alarm
- Open the tailgate
Understanding these functions can help you troubleshoot potential issues, such as a weak battery.
2018 GMC Sierra Key Fob Functions Demonstrated
Identifying a Dying Key Fob Battery
Several signs indicate your 2018 GMC Sierra key fob battery is nearing its end. Recognizing these signs can save you the frustration of a non-responsive key fob.
- Reduced Range: Do you find yourself having to stand closer to your truck to lock or unlock it? This is a common early sign of a weak battery.
- Intermittent Functioning: Does your key fob work sometimes but not others? This inconsistency is another telltale sign.
- Dim Indicator Light: The small LED light on your key fob should flash brightly when a button is pressed. A dim light suggests a low battery.
How to Change Your 2018 GMC Sierra Key Fob Battery
Replacing the battery is a quick and easy DIY project. Here’s a step-by-step guide:
- Locate the Release Button: On the side of your key fob, you’ll find a small release button. Press this button to release the hidden key blade.
- Use the Key Blade: Insert the key blade into the slot on the key fob casing and gently pry it open.
- Remove the Old Battery: Carefully remove the old CR2032 battery. Avoid using metal tools to prevent damage.
- Install the New Battery: Insert the new CR2032 battery, ensuring the positive (+) side faces up.
- Reassemble the Key Fob: Snap the key fob casing back together.
- Test the Key Fob: Check all the functions to ensure the new battery is working correctly.
What type of battery does a 2018 GMC Sierra key fob take?
A 2018 GMC Sierra key fob takes a CR2032 battery.
How long does a GMC Sierra key fob battery last?
Typically, a GMC Sierra key fob battery lasts between 3 and 5 years.
Replacing the 2018 GMC Sierra Key Fob Battery
Maintaining Your Key Fob
Proper maintenance can extend the life of your key fob and prevent unexpected issues. Avoid exposing your key fob to extreme temperatures or moisture.
Conclusion
Keeping your 2018 GMC Sierra key fob in working order is essential for the convenience and security of your vehicle. By understanding how to identify and replace a dying battery, you can ensure your key fob remains reliable. Regular maintenance can also contribute to its longevity.
FAQ
- What type of battery does a 2018 GMC Sierra key fob use? A CR2032 battery.
- How do I know if my key fob battery is dying? Look for reduced range, intermittent functioning, and a dim indicator light.
- Can I replace the battery myself? Yes, it’s a simple DIY project.
- Where can I buy a replacement battery? Most stores that sell batteries carry CR2032 batteries.
- How long does a key fob battery typically last? 3-5 years.
- What should I do if my key fob still doesn’t work after replacing the battery? Consult your GMC dealer or a qualified automotive locksmith.
- Can I damage my Key Fob by replacing the battery myself? It’s unlikely, but be careful not to use metal tools when prying open the casing.
Need further assistance? Contact us via WhatsApp: +1(641)206-8880, Email: [email protected] or visit us at 123 Maple Street, New York, USA 10001. Our customer support team is available 24/7.
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