How to Change a Key Fob Battery Jeep Grand Cherokee

Replacing the battery in your Jeep Grand Cherokee key fob is a simple process that can be done at home in minutes. If your key fob is acting up – the buttons are slow to respond or the vehicle isn’t responding to the remote – it’s likely time for a new battery.

This guide will walk you through the steps of how to change a key fob battery in a Jeep Grand Cherokee, and address some frequently asked questions.

What You’ll Need to Change Your Jeep Grand Cherokee Key Fob Battery

Before you start, gather these items:

• A small flat-head screwdriver
• A replacement battery (typically a CR2032 3V lithium battery)

Steps to Change Your Jeep Grand Cherokee Key Fob Battery

Follow these steps to replace your Jeep Grand Cherokee key fob battery:

1. Locate the key release button. On the back of your key fob, you’ll find a small button. Press this button to release the metal key.
2. Open the key fob. With the metal key removed, you should see a small slot. Insert the flat-head screwdriver into this slot and gently pry open the key fob. Be careful not to force it open, as this could damage the casing.
3. Remove the old battery. The battery sits in a compartment, usually secured with a small clip. Gently lift the old battery out.
4. Install the new battery. Place the new CR2032 battery into the compartment, ensuring the positive (+) side faces up.
5. Close the key fob. Align the two halves of the key fob and press them together until you hear a click.
6. Reinsert the metal key. Slide the metal key back into its slot on the key fob.
7. Test the key fob. Make sure all buttons are functioning correctly.

Frequently Asked Questions About Jeep Grand Cherokee Key Fobs

Q: How long does a Jeep Grand Cherokee key fob battery last?

A: A Jeep Grand Cherokee key fob battery typically lasts between 3 to 5 years, depending on usage and environmental factors.

Q: Can I replace the key fob battery myself?

A: Absolutely! It’s a simple process that can be done at home with minimal tools.

Q: What kind of battery does a Jeep Grand Cherokee key fob use?

A: Most Jeep Grand Cherokee key fobs use a CR2032 3V lithium battery, which is readily available at most stores.

how to change the battery on a jeep key fob

Common Issues When Changing a Jeep Grand Cherokee Key Fob Battery (and How to Fix Them)

Here are a few common problems you might encounter:

• The key fob still doesn’t work after changing the battery.

  • Make sure the new battery is properly installed with the positive (+) side facing up.
  • If the battery is installed correctly, the key fob itself may need to be reprogrammed.
  • Check your owner’s manual for reprogramming instructions or contact a qualified automotive locksmith or dealership for assistance.

• The key fob casing is stuck.

  • Avoid using excessive force to open the key fob. Try using a thinner flat-head screwdriver or a plastic prying tool to avoid damaging the casing.

jeep grand cherokee electronic key fob battery replacement

Need More Help With Your Jeep Grand Cherokee Key Fob?

Changing the battery in your Jeep Grand Cherokee key fob is an easy way to maintain your vehicle’s functionality. By following the simple steps in this guide, you can save yourself a trip to the dealership and keep your Jeep running smoothly.

For more information on Jeep Grand Cherokee key fobs, you can also check out these resources:

• 1999 jeep grand cherokee laredo sync key fob
• 2005 jeep grand cherokee key fob buttons
• battery for 2016 jeep grand cherokee key fob

If you have further questions or need assistance, don’t hesitate to reach us on WhatsApp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. Our customer service team is available 24/7.