How To Change Battery In A 2022 Honda Pilot Key Fob?

The Honda key fob offers convenience with your car in opening your doors and locking it, making your life easier. However, the key fob works using a battery like almost all devices. Even though batteries can last for a long time, they eventually die and need to be replaced. So if your Honda Key fob malfunctions or stops working, it may be the right time to change the key fob battery. 

Signs you need to change your Honda Pilot Key fob battery

There are a few signs you can watch out for with your key fob to determine if it needs a new battery. Here are some of the signs:

  • The key fob strength has reduced: not working long distance 
  • The key fob needs to be pressed multiple times before it works.
  • The key fob is not responding at all
How To Change Battery In A 2022 Honda Pilot Key Fob?

The kind of battery Honda Pilot Key fob uses

The Honda Pilot key fob uses a flat circular 3-volt  button cell battery. Like most applications that use a button cell, the CR2032 and CR2025 are most suitable for the Honda Pilot Key fob. However, the CR1616 is also considered a suitable replacement choice due to the scarcity of the other batteries.

Amazon Basics 4 Pack CR2025 3 Volt Lithium Coin Cell Battery, Long Lasting Power in Child Resistant Packaging
  • IN THE BOX: 4-pack of CR2025 3 volt lithium coin cell replacement batteries for small electronic devices
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Where to find a 2022 Honda Pilot Key Fob Battery Replacement?

Car key fob batteries often last three to four years with regular, daily use. It can, however, vary primarily if you frequently use a vehicle with a remote start capability. Changing the batteries in your Honda Pilot key fob is simple. A single CR2032 lithium battery is used in most Pilot models. These are the same batteries used in many watches and other small electronics, so they’re easy to find and inexpensive. You should be able to find these batteries at any auto supply store, home improvement store, or even your local grocery store.

Steps to replace a Honda Pilot Key fob battery

Here are the steps you can take to replace the battery of the honda pilot key fob:

  • Identify the type of battery you need: Look on the back of your keyless entry remote for the battery type written on it. Don’t worry if the battery type isn’t legible. Once you unlock the fob, the battery model will also be inscribed on the current battery.
  • Open the key fob.: To carefully open the case of your Honda key fob, locate the small notch and use your key, a screwdriver, or a paperclip to pry it out gently. It can be done by inserting your chosen tool into the slot or gently popping the case open from the notch.
  • Remove the old battery: Note the positive and negative sides when you remove the battery from the remote. This will guarantee that your new battery is installed correctly. Also, make sure your fingertips don’t contact the battery terminals. The skin’s oils can corrode the terminals, shortening the life of your remote control.
  • Replace the Battery: The replacement battery should be installed in the same spot as the old one. Look inside your keyless entry fob for the positive (+) and negative (-) marks if you’re unsure.
  • Close the key fob: Align the two fob pieces and gently press them together until the remote snaps into place.

Check your remote to make sure it’s in good working order. If the car doesn’t respond to the signals from your remote, open it up again to make sure the battery is facing the right way and that all of the terminals come into contact with the battery. If the Key fob is still not working, you may need to re-program your Honda key.

How to Program a Honda Key fob

After replacing the Honda key fob battery, you’ll need to understand how to program a Honda key to sync it with your vehicle. Here’s how it’s done in a few easy steps:

  • Enter the car and close the doors
  • Switch the ignition to the on position, then press and hold the “LOCK” button for one second.
  • Twist the key to the “Off” position after releasing the button. Then, repeat the process two more times.
  • Press down the lock button on the key fob after turning the key to the “On” position. Allow the doors to lock and unlock automatically. Your car is now in remote programming mode after the locks have cycled.
  • Hold the “LOCK” button for one second more. Once the locks cycle, the key fob has been successfully associated with your vehicle. 
  • Switch the ignition off to exit remote programming mode.


Any car benefits from using a key fob, especially the Honda Pilot. They make it simple to lock and unlock your automobile, and they can even activate a panic alert in an emergency. However, there will be a decrease in range and, eventually, a lack of reaction if the battery in your fob runs low. The car key fob uses a flat circular 3-volt button battery. There is a simple step to change the battery, which should not take more than a few minutes. However, if you need help changing your key fob battery or the key fob is not working, reach out to Honda customer support.

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