Battery for 2019 Hyundai Tucson Key Fob: What You Need to Know

If you’re experiencing issues with your 2019 Hyundai Tucson key fob, a dead battery might be the culprit. Key fob batteries don’t last forever, and knowing how to replace yours can save you time and frustration. This comprehensive guide covers everything you need to know about the battery for your 2019 Hyundai Tucson key fob.

Identifying Your 2019 Hyundai Tucson Key Fob Battery

Before purchasing a replacement battery, you need to know what type your key fob uses. The 2019 Hyundai Tucson typically uses a CR2032 battery, a common type found in many electronics.

Where to Buy a Replacement Battery

Finding a replacement CR2032 battery is easy. You can purchase them from:

Auto parts stores: AutoZone, Advance Auto Parts, and O’Reilly Auto Parts are a few options.
Electronics retailers: Best Buy, Walmart, and Target all carry these batteries.
Online retailers: Amazon and other online retailers offer a wide selection.

Replacing the Battery: A Step-by-Step Guide

Replacing the battery in your 2019 Hyundai Tucson key fob is a simple process:

Locate the release button: Look for a small button or switch on the back of your key fob.
Release the key blade: Press the release button and gently slide out the physical key blade from the fob.
Open the key fob: Use a small flathead screwdriver or a coin to carefully pry open the key fob casing.
Remove the old battery: Gently remove the old CR2032 battery from its compartment. Avoid touching the battery terminals.
Insert the new battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side faces up.
Reassemble the key fob: Snap the two halves of the key fob casing back together.
Reinsert the key blade: Slide the physical key blade back into its slot until it clicks into place.

Testing Your New Key Fob Battery

Once the new battery is installed, test your key fob to ensure it’s working correctly:

Lock and unlock your vehicle: Use the key fob buttons to lock and unlock your Hyundai Tucson.
Start the engine: Try starting your vehicle using the push-button start (if equipped).

If these functions aren’t working, double-check that the battery is properly installed and that the terminals are clean.

Extending Your Key Fob Battery Life

While key fob batteries eventually need replacement, you can maximize their lifespan by:

Avoiding extreme temperatures: Don’t leave your key fob in direct sunlight or freezing temperatures.
Keeping it dry: Moisture can damage the battery and internal components.
Using a protective case: A key fob case Hyundai can help protect it from impact and everyday wear.

Still Having Trouble?

If you’ve replaced the battery and are still experiencing issues with your 2019 Hyundai Tucson key fob, it’s best to consult your dealership or a qualified automotive locksmith.

FAQs

Q: How long does a Hyundai Tucson key fob battery last?

A: Typically, a Hyundai Tucson key fob battery lasts between 3 to 5 years, depending on usage and environmental factors.

Q: Can I replace the battery in my Hyundai Tucson key fob myself?

A: Yes, replacing the battery is a straightforward process you can do at home using common tools.

Q: What are the signs of a dying key fob battery?

A: Reduced signal range, inconsistent locking/unlocking, and a dimming key fob LED light are signs of a dying battery.

Q: Can a dead key fob battery prevent my car from starting?

A: While a dead key fob battery may prevent remote start, you can usually start your car by inserting the key fob into the designated slot or using the physical key blade.

Need More Help?

For more information on Key Fob batteries and other Hyundai Tucson accessories, visit 2019 hyundai tucson key fob battery size. Our team is here to assist you with any questions you may have.