How to Replace the Battery in a Jeep Wrangler Key Fob (2007 – 2018)

Introduction

Replacing the battery in your Jeep Wrangler key fob is a simple task that you can easily do yourself. This guide will walk you through the steps needed to replace the internal battery for key fobs used between 2007 and 2018.

By following these steps, you can save both time and money by avoiding a trip to a dealership or locksmith. This process requires just a few minutes and a single CR2032 coin battery.

Tools and Materials Needed

Before starting, make sure you have the following items:

• CR2032 coin battery
• Flathead screwdriver

These items are inexpensive and easy to find. You can purchase the CR2032 battery online for just a couple of dollars. I’ve included a link in the description for your convenience.

Step-by-Step Guide to Replacing the Battery

Locate the Slot

The first step is to locate the small slot on the side of the key fob. This slot is designed to help you open the key fob without damaging it.

Insert the Flathead Screwdriver

Next, take your flathead screwdriver and insert it into the slot. Hold the key fob firmly and gently twist the screwdriver. This action will begin to open the key fob.

Open the Key Fob

As you twist, the back of the key fob will start to separate. Continue working the screwdriver around the edge until the key fob comes apart completely.

Remove the Rubber Part

Inside the key fob, you will find a rubber part covering the battery. Carefully remove this rubber part and set it to the side.

Remove the Old Battery

Now, you can see the old CR2032 battery. Gently lift it up from underneath, and it will pop out of place with very little effort.

Insert the New Battery

Take your new CR2032 battery and ensure that the positive side is facing down. Insert it into the slot and press it down until it clicks into place.

Reassemble the Key Fob

Replace the rubber part over the new battery, ensuring it is secure. Align the two halves of the key fob and press them together until they click back into place.

Conclusion

And that’s it! You’ve successfully replaced the battery in your Jeep Wrangler key fob. This simple process can save you both time and money, and it ensures that your key fob will continue to function properly.

If you found this guide helpful, feel free to leave a comment or give us a like. For more information on changing the internal batteries in key fobs of any make or model, visit fobbattery.com. Thank you for reading!

FAQ

What type of battery does the Jeep Wrangler key fob use?

The Jeep Wrangler key fob uses a CR2032 coin battery.

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

It’s a good idea to replace the battery every 1-2 years, or as soon as you notice a decrease in range or response time.

Can I use a different type of battery?

No, you should only use a CR2032 battery to ensure proper functionality.

Where can I buy a CR2032 battery?

CR2032 batteries are widely available online and in stores. You can find them on Amazon, at electronics stores, and even in some supermarkets.

Is it difficult to open the key fob?

Not at all. By using a flathead screwdriver and following the steps outlined above, you can easily open the key fob without damaging it.

Do I need any special tools to replace the battery?

The only tool you need is a flathead screwdriver. This common household tool will help you open the key fob and replace the battery.

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

If your key fob doesn’t work after replacing the battery, double-check that the new battery is installed correctly with the positive side facing down. If it still doesn’t work, you may need to consult a professional for further assistance.

Can I replace the battery myself, or should I go to a professional?

You can easily replace the battery yourself by following the steps in this guide. There’s no need to pay for professional services for this simple task.