Revive Your Keyless Entry: Change Chevy Key Fob Battery in 5 Simple Steps

To change the battery in a chevy key fob, first, find the release button, then slide the back cover and replace the battery. Chevy key fobs, like all other car keys, come with a small battery that can run out of charge with prolonged use.

If the buttons of your chevy key fob aren’t working smoothly, it is likely time to change the battery. A chevy owner can purchase a new battery from any local or online store. However, changing a chevy key fob battery may not be a straightforward task, especially if you don’t know where to start.

Luckily, this guide will give you step-by-step instructions on how to change the battery in your chevy key fob without professional help.

Revive Your Keyless Entry: Change Chevy Key Fob Battery in 5 Simple Steps


Step 1: Gather Tools And Supplies

List Of Necessary Tools And Supplies For Changing The Chevy Key Fob Battery

To change the battery in your chevy key fob, you’ll need a few tools and supplies. Here’s a list of everything you should have handy before you start:

  • Flathead screwdriver
  • Replacement battery
  • Clean cloth or paper towel

Tips For Selecting The Right Battery

It’s important to choose the correct battery for your chevy key fob to make sure it functions correctly. Consider these tips before purchasing a replacement battery:

  • Check the owner’s manual to identify the type of battery you need.
  • Ensure that the voltage and other specifications match your current battery.
  • Buy from a reputable seller to ensure the battery is of good quality.

With these tips in mind, you’ll have no trouble finding the right battery for your chevy key fob.

Remember to always handle the battery with care and dispose of it properly. With your flathead screwdriver, carefully remove the back cover of the key fob, and insert the new battery. Use your cloth or paper towel to clean the key fob before reassembling it.

By following these steps, your chevy key fob should be back up and running in no time!

Step 2: Open The Key Fob

Step-By-Step Instructions For Opening The Chevy Key Fob

If you own a chevrolet car, you might find yourself in a situation where the key fob’s battery needs replacement. In this case, it’s important to know how to safely open the key fob to access the battery compartment. Here are step-by-step instructions for opening the chevy key fob:

  • Find a small flathead screwdriver or a coin;
  • Locate the small seam on the edge of the key fob;
  • Insert the screwdriver or coin in the seam and gently twist it to separate the two halves of the key fob;
  • Once the halves are separated, use the screwdriver or your fingers to carefully remove the circuit board from the key fob;
  • The battery will be visible on the circuit board. Use the screwdriver or your fingernail to carefully pry the battery out of its compartment;
  • Dispose of the old battery properly. Refer to local regulations for guidelines on how to do this in an eco-friendly manner;
  • Insert the new battery, making sure to align the positive and negative ends according to the diagram on the circuit board;
  • Once the new battery is in place, carefully replace the circuit board, making sure not to damage any of the electronic components;
  • Realign the two halves of the key fob and gently press them together until they snap into place.

By following these simple instructions, you can save yourself time and money by replacing the battery in your chevy key fob at home. Remember that key fob batteries typically last around two to three years, so it’s a good idea to have a spare set of batteries on hand for when you need them.


Step 3: Remove The Old Battery

If your chevy key fob’s battery is running low, you might have a hard time starting your vehicle remotely. That’s why it’s critical to know how to replace the battery in your chevy key fob. In this post, i’ll guide you through step three: removing the old battery.

Explanation Of How To Remove The Old Battery From The Chevy Key Fob

Before we proceed, please make sure you have a replacement battery that matches your chevy key fob’s specifications. Now, let’s get started:

  • Turn your key fob over and locate the small release button on the back.
  • Press the release button while sliding the battery compartment cover off the key fob.
  • Use a small flathead screwdriver or similar tool to gently pry out the old battery.
  • Take care not to damage the battery compartment or any of the sensitive electronics inside the key fob.
  • Dispose of the old battery properly and insert the new battery.
  • Press the battery down firmly into place to make sure it’s securely seated in the battery compartment.
  • Finally, replace the battery compartment cover and press it firmly until it clicks into place.

With these simple steps, you have successfully replaced your chevy key fob battery. Remember that a new battery should last for several months or even years, depending on how frequently you use your key fob.

Step 4: Insert A New Battery

Changing the battery in a chevy key fob is a straightforward process that can save you a lot of time and money. In this blog post, we will walk you through the easy-to-follow steps so that you can quickly get back to using your chevy key fob.

Instructions For Safely Inserting A New Battery Into The Chevy Key Fob

Once you’ve replaced the old battery with a new one, it’s time to insert it into the chevy key fob. Here are the steps to follow:

  • Step 1: Insert the new battery into the backside of the key fob, making sure the positive (+) side is facing up.
  • Step 2: Place the cover back onto the key fob and press down firmly.
  • Step 3: Test the key fob by pressing any button to ensure that the battery is correctly installed.
  • Step 4: Dispose of the old battery in an eco-friendly way.

Now that you’ve successfully inserted a new battery into your chevy key fob, you can start using it again. Just remember to follow these steps every time you need to replace the key fob battery.

If you have any difficulties in following these steps, consult your user manual or seek professional help.

By changing the battery in your chevy key fob on your own, you can save valuable time and money. Remember, it’s always better to be prepared by having a spare battery on hand so that when it’s time for replacement, you don’t have to worry about running out to the store.

With these easy-to-follow steps, you can quickly and safely change the battery in your chevy key fob and get back to enjoying your vehicle.

Step 5: Reassemble The Key Fob And Test

Changing the battery in a chevy key fob can be a simple and quick process. After replacing the old battery with a new one, the next step is reassembling the key fob and testing it to ensure it’s working correctly.

Follow the guide below for easy steps on how to reassemble the chevy key fob after replacing the battery.

Guide To Reassembling The Chevy Key Fob After Replacing The Battery

To reassemble the chevy key fob, follow these simple steps:

  • Place the key fob cover back onto the fob and make sure it snaps securely in place.
  • Reinsert the key blade into the key fob until it clicks into place.
  • Press the key fob buttons a few times to make sure they’re working.
  • Finally, test the chevy key fob to ensure it’s working correctly by locking and unlocking the car doors.

Tips For Testing If The Key Fob Is Working Properly

To ensure the Chevy key fob is working properly after reassembling it, try these tips:

  • Stand near the car and press the lock and unlock buttons on the key fob a few times to check if the doors lock and unlock.
  • Try using the key fob from different distances to make sure it’s responsive.
  • Check the battery contacts on the key fob to ensure they’re making firm contact with the battery.
  • If you’re still experiencing issues, try replacing the battery again with a different one.

Follow these simple steps to reassemble your chevy key fob after changing the battery and test it to ensure it’s working correctly. Remember to check the battery and contacts for any issues and replace as necessary.

Frequently Asked Questions On How To Change The Battery In A Chevy Key Fob

How Often Do I Need To Change My Chevy Key Fob Battery?

It depends on usage, but on average, you should change the battery every 1-2 years.

Can I Change The Battery Myself?

Yes, changing the battery in a chevy key fob is a simple process that you can do yourself.

What Type Of Battery Does The Chevy Key Fob Use?

Most chevy key fobs use a cr2032 battery, but it’s best to check your owner’s manual to be sure.

How Do I Know If My Chevy Key Fob Battery Is Low?

You may notice decreased range, a weak signal, or the key fob not working altogether.

Do I Need To Reprogram The Key Fob After Changing The Battery?

No, you typically don’t need to reprogram the key fob after changing the battery, but it’s a good idea to refer to your owner’s manual to be sure.

What Should I Do With The Old Battery?

It’s important to dispose of the old battery properly. Most retailers that sell batteries will also accept used ones for recycling.


To sum up, replacing the battery in a chevy key fob can be a simple and cost-effective task. By following the steps outlined in this post, you can confidently replace the battery in your key fob without the need for professional assistance.

Remember to use a compatible battery, take care when opening the key fob, and ensure that all components are properly reassembled. Regularly checking and replacing the battery will ensure that your chevy key fob continues to function correctly, allowing you to enter and start your vehicle with ease.

Don’t let a dead battery stand in the way of your daily routine – take action and change your chevy key fob battery today.


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