How to Replace the Battery in a Hyundai Elantra GT Key Fob

Introduction

Changing the battery in your Hyundai Elantra GT key fob is a simple task that you can do at home. This guide will walk you through the process step-by-step, ensuring that your key fob is back in working order.

Why Replace the Battery?

Over time, the battery in your key fob will lose its charge. When this happens, the key fob may become unresponsive, making it difficult to lock, unlock, or start your vehicle. Replacing the battery will restore its functionality.

Tools and Materials Needed

Before you begin, gather the following tools and materials:

• CR2032 coin battery
• Flat head screwdriver

You can purchase a CR2032 battery on Amazon.

Step-by-Step Guide

Step 1: Locate the Groove

First, find the small groove on the top of your key fob. This is where you will insert your flat head screwdriver.

Step 2: Separate the Key Fob Halves

Insert the flat head screwdriver into the groove and twist it gently. This will separate the two halves of the key fob. Make sure the back side is facing up to prevent the buttons from falling out.

Step 3: Remove the Old Battery

With the key fob open, use the flat head screwdriver to push the old battery up. Once it is loose, remove it with your fingers.

Step 4: Insert the New Battery

Take your new CR2032 battery and ensure the positive side (the side with the text) is facing up. Slide it into the slot until it is snugly in place.

Step 5: Reassemble the Key Fob

If any buttons have fallen out, place them back in their respective slots. Ensure they are laying flat. Place the circuit board back on top and click the two halves of the key fob back together.

Common Issues and Solutions

Sometimes, the buttons may fall out when you open the key fob. If this happens, don’t worry. Simply place them back in their slots and ensure they are secure before reassembling the key fob.

Frequently Asked Questions

What type of battery does the Hyundai Elantra GT key fob use?

The Hyundai Elantra GT key fob uses a CR2032 coin battery.

How often should I replace the battery in my key fob?

It varies, but generally, you should replace the battery every 1-2 years or when you notice the key fob becoming unresponsive.

Do I need any special tools?

No, a flat head screwdriver is sufficient to open the key fob and replace the battery.

Can I use any CR2032 battery?

Yes, any CR2032 battery will work. However, it’s recommended to buy a reputable brand to ensure longevity.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery on Amazon.

Conclusion

Replacing the battery in your Hyundai Elantra GT key fob is a straightforward process. By following this guide, you can easily do it yourself, saving time and money. Always ensure you have the right tools and a quality battery for the best results.