How to Open Honda Key Fob & Replace the Battery

Honda pays great attention to every detail, and this includes the Honda key fob battery. While this genuine Honda part can be trusted to stand the test of time, inevitably, every battery will lose its charge. When that happens, drivers in Germantown, TN may need to learn how to conduct a Honda key fob battery replacement. 

While our team would be happy to handle the job for you, battery failure rarely happens at a convenient time. That is why we have put together this comprehensive guide to teach you how to change the battery in a Honda key fob, regardless of the situation you are in. Learn more about how to open a Honda key fob and swap the battery, as well as how to program a Honda key. If you have any questions along the way, please don’t hesitate to contact us.

What is the Honda Key Battery Type?

Finding a Honda key fob battery replacement may be a lot easier than you think. That is because the Honda key battery can be found in many stores around Memphis, TN. The Honda key fob most commonly uses a flat circular 3-volt battery. We recommend working with our parts team to obtain a genuine Honda key battery replacement. However, if you are in a pinch, you can contact our parts center for the correct voltage and size for your Honda model. 

How to Open the Honda Key Fob

Learning how to open your Honda key fob is a simple step in the Honda key fob battery replacement process. Follow these steps for an easy way to open the Honda key fob:

• Locate the button to release the metal key inside the fob. Slide that button open and pull the key out. 
• Carefully place the edge of the key into the slot at the top of the key fob. Wedge the key and lightly twist; the back of the key fob should pop off. 

How to Replace Honda Key Battery

Once you have your Honda key fob open, take precautions to ensure the entire fob does not fall apart. If you attempt to simply pull the battery out, you may pop out essential components and create a mess. Follow these pro tips to keep your fob intact while replacing your Honda key battery:

• Hold your thumb just above the location of the battery.
• Using your other hand, carefully pry the dead battery out and replace it with a fresh one.
• Line the back of the key fob up with the front half, and gently press the pieces back together. Once secured, you will hear a snap.

How to Program a Honda Key

Now that you know how to open a Honda key fob and swap the battery, it is natural to want to learn how to program a Honda key. Once you have conquered the task of learning how to change the battery in a Honda key fob, programming is a breeze. You can learn how to program a Honda key with these simple steps:

1. Enter the cabin, securely shut all doors, and have the key and fobs you want to program ready. 
2. Insert the key and turn to the “On” position. Press and hold the “LOCK” button for one second. 
3. Release the button and turn the key to the “Off” position. Repeat this process twice more.
4. Turn the key to the “On” position and hold the “LOCK” button on the key fob for one second. Wait for the doors to lock and unlock automatically. Once the locks have cycled, your vehicle is in remote programming mode.
5. Once again, hold the “LOCK” button for one second. Once the locks cycle, the key fob has been successfully paired with your vehicle. Repeat the process with any additional fobs that need programming. 
6. Exit remote programming mode by turning the key to the “Off” position in the ignition.

Turn to Southaven Honda for Automotive Care

Now that you understand how to change the battery in a Honda key fob, you can always cruise with confidence in Olive Branch. While you are now a Honda key fob battery pro, other maintenance concerns may arise from time to time. When in need of dependable car care, turn to our Southaven service center. 

We can teach you how to change the battery in a Honda key fob or address major maintenance concerns. Our team is standing by to offer affordable maintenance and reliable care. Call us at 662-253-0098 to learn more about how to open a Honda key fob or any of the services we provide.

These recommendations may become outdated over time or differ from recommendations for older vehicles. To ensure accuracy, always consult your owner’s manual or a certified OEM mechanic.