Jeep Grand Cherokee Key Fob Battery Replacement (2014 – 2021)

Introduction

Replacing the battery in your Jeep Grand Cherokee key fob is an essential skill for any owner. Over time, the battery in your key fob will deplete, causing it to lose functionality. Fortunately, the process is simple and requires only a CR2032 coin battery. In this guide, I’ll walk you through the steps to replace the battery in your key fob, ensuring it works perfectly again.

What You Will Need

Before starting, gather the necessary tools and materials:

• CR2032 coin battery
• Flathead screwdriver or a coin

You can purchase the CR2032 battery online for convenience. A link to buy it is provided below:

CR2032 Coin Battery 🪙: Buy on Amazon

Step-by-Step Guide

Step 1: Remove the Internal Key

The first step is to pull back on the key fob to remove the internal key. This will expose the keyhole and a small slot above it, which is essential for opening the key fob.

Steps:

1. Pull back on the key fob.
2. Remove the internal key.

Step 2: Open the Key Fob

With the internal key removed, you will see a slot above the keyhole. Use a flathead screwdriver or a coin to open the key fob.

Steps:

1. Insert the tool into the slot.
2. Hold the key fob firmly.
3. Twist the tool to separate the two halves of the key fob.
4. Work your way down, twisting until the key fob comes apart.

Step 3: Remove the Old Battery

Once the key fob is open, you will see the old CR2032 battery. Carefully remove it using your tool.

Steps:

1. Use the tool to gently pop out the old battery.

Step 4: Insert the New Battery

Take the new CR2032 battery and ensure the positive side is facing down. Slide it into the slot towards the metal component first.

Steps:

1. Place the positive side face down.
2. Slide the battery towards the metal component.
3. Push it into place.
4. Click the other side down.

Step 5: Reassemble the Key Fob

After replacing the battery, reassemble the key fob by snapping the two halves back together. Ensure everything clicks into place securely.

Steps:

1. Align the two halves of the key fob.
2. Press them together until they click.

Step 6: Replace the Internal Key

Finally, insert the internal key back into its slot. Your key fob should now be fully functional with the new battery.

Steps:

1. Insert the internal key back into the key fob.

Conclusion

Replacing the battery in your Jeep Grand Cherokee key fob is a quick and easy process. By following these steps, you can ensure your key fob remains functional and reliable. If you found this guide helpful, feel free to share it with other Jeep owners.

For more guides on changing batteries in key fobs, visit fobbattery.com.

FAQ

What type of battery does the Jeep Grand Cherokee key fob use?

The Jeep Grand Cherokee key fob uses a CR2032 coin battery.

Where can I buy a CR2032 battery?

You can purchase a CR2032 battery on Amazon or at most electronic stores.

How often should I replace the key fob battery?

Key fob batteries typically last 1-2 years. Replace the battery when you notice reduced functionality.

Can I use a different type of battery?

No, it is essential to use a CR2032 battery to ensure proper functionality.

What should I do if the key fob still doesn’t work after replacing the battery?

If the key fob doesn’t work after replacing the battery, ensure the battery is correctly installed. If it still doesn’t work, consult your vehicle’s manual or contact a professional.