How to Change Battery in Jeep Key Fob: A Step-by-Step Guide

Jeep key fobs are a convenient way to lock and unlock your vehicle, but they require a battery to work. When the battery in your Jeep key fob starts to die, you may experience issues such as a weak signal or difficulty in locking and unlocking your vehicle. In this article, we will guide you on how to change the battery in your Jeep key fob so that you can continue to use it without any problems.

Gather the Tools You Need

Before you start changing the battery in your Jeep key fob, you need to gather the necessary tools. You will need a small screwdriver, a replacement battery, and a clean cloth.

Locate the Battery Compartment

The next step is to locate the battery compartment in your Jeep key fob. This is usually on the back of the key fob and is held in place with screws or clips. If your key fob has screws, you will need to use the screwdriver to remove them. If it has clips, you can use your fingers to gently pry open the compartment.

Remove the Old Battery

Once you have access to the battery compartment, you can remove the old battery. Carefully remove the battery and set it aside. Make sure you remember which way the battery was facing so that you can insert the new one correctly.

Insert the New Battery

Take the new battery and insert it into the battery compartment, making sure that it is facing the same way as the old battery. Gently press the battery down until it is secure.

Reassemble the Key Fob

If you removed screws in Step 2, put them back in place using the screwdriver. If you used clips, snap the battery compartment back into place. Make sure the compartment is securely fastened before testing the key fob.

Test the Key Fob

To test the key fob, stand a few feet away from your Jeep and press the lock or unlock button. If the key fob works properly, you should hear a beep and see the lights on your vehicle flash. If it doesn’t work, double-check that the battery is inserted correctly and that the compartment is securely fastened.

Tips and Tricks

  • Always use the right type of battery for your Jeep key fob. Check your owner’s manual for the correct battery type.
  • If your Jeep key fob still doesn’t work after replacing the battery, you may need to take it to a dealership to have it checked for other issues.
  • If you have multiple Jeep key fobs, it’s a good idea to replace the batteries in all of them at the same time to avoid future issues.

Frequently Asked Questions

How often should I change the battery in my Jeep key fob?

It depends on how often you use your key fob, but generally, you should replace the battery every 2-3 years.

What if I don’t have a screwdriver to open the battery compartment?

You can use a coin or a flat object like a butter knife to pry open the compartment if it has clips instead of screws.

Can I reuse the old battery?

No, it’s not recommended to reuse the old battery. Always use a new battery to ensure proper function of your key fob.


changing the battery in your Jeep key fob is a simple task that can save you time and money in the long run. By following the steps outlined in this article, you can easily replace the battery and get back to using your key fob without any issues. If you have any further questions, feel free to

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