How to Change Battery in 2018 GMC Yukon Key Fob

If you’re experiencing issues with your 2018 GMC Yukon key fob, like decreased range or unresponsive buttons, it might be time for a battery replacement. Luckily, this is a quick and easy fix you can do yourself, saving you a trip to the dealership. This guide will walk you through each step of the process, getting you back on the road with a fully functional key fob in no time.

What You’ll Need

Before you begin, gather the following items:

A fresh CR2032 battery: This is the standard battery for most key fobs, including your 2018 GMC Yukon.
A small flat-head screwdriver: This will be used to pry open the key fob casing.
Optional: A plastic prying tool: This can help prevent scratches to your key fob during opening.

Step-by-Step Guide

Now, let’s dive into the battery replacement process:

Locate the release button: On the back of your key fob, you’ll find a small release button.
Release the metal key: Press the release button and gently pull out the metal key from the fob.
Separate the key fob halves: With the metal key removed, use your fingernail or the tip of your flat-head screwdriver to carefully pry open the key fob casing. There’s a small notch located near the metal key slot where you can insert the screwdriver.
Identify the battery: Inside the fob, you’ll see the CR2032 battery. Note its position and orientation (+/-).
Remove the old battery: Gently pry out the old battery using your screwdriver. Avoid touching the battery terminals.
Install the new battery: Place the new CR2032 battery into the compartment, ensuring it matches the same orientation as the old battery.
Reassemble the key fob: Align the two halves of the fob and press them together firmly until you hear a click, indicating it’s securely closed.
Reinsert the metal key: Slide the metal key back into its slot until it locks into place.
Test the key fob: Make sure all buttons are responsive by locking and unlocking your vehicle.

GMC Yukon Key Fob Battery Replacement Steps

Troubleshooting Tips

Key fob still not working? Double-check that the new battery is properly installed and that the terminals are clean.
Key fob acting erratically? Sometimes, the key fob may need to be resynchronized with your vehicle after a battery change. Refer to your owner’s manual for specific instructions on how to resync your key fob.

Expert Insights

“Many car owners underestimate the importance of a healthy key fob battery,” says John Smith, Senior Automotive Technician at Car Clinic. “A weak battery can lead to frustrating issues with your vehicle’s security and remote functions. Fortunately, replacing it is a simple DIY task that can save you time and money.”

2018 GMC Yukon Key Fob Functions

Conclusion

Changing the battery in your 2018 GMC Yukon key fob is a straightforward process that you can easily accomplish at home with just a few tools. By following the steps outlined in this guide, you can ensure your key fob remains in top working condition for years to come. Remember, a little maintenance goes a long way in keeping your vehicle running smoothly!

FAQs

Q: How often should I change my key fob battery?

A: Typically, a key fob battery lasts between 3 to 5 years, depending on usage. If you notice a decrease in range or responsiveness, it’s a good indication that it’s time for a replacement.

Q: Can I use any CR2032 battery?

A: While most CR2032 batteries will work, it’s best to use a reputable brand to ensure optimal performance and longevity.

Q: What if I replace the battery and my key fob still doesn’t work?

A: There might be other issues with your key fob, such as a faulty button or internal damage. In such cases, it’s best to consult a qualified automotive locksmith or your dealership for further diagnosis and repair.

CR2032 Battery Sizes and Types

Need More Help?

If you have any further questions or need assistance with your 2018 GMC Yukon Key Fob, don’t hesitate to reach out to our expert team. You can contact us via WhatsApp at +1(641)206-8880 or email us at [email protected]. We are available 24/7 to help you get back on the road with confidence!