How To Change Prius Key Battery?

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Last Updated on May 28, 2022 by Ellis Gibson (B.Sc. in Mechanical Engineering)

If you are like most Prius owners, you may not know how to change your key battery. This can be a problem, because if your key battery dies, you will not be able to start your car. Don’t worry, changing your key battery is a easy process that anyone can do. In this article, we will show you how to change your key battery in just a few simple steps.

So, how to change prius key battery?

There is a small slot on the underside of the key fob. Use a small screwdriver or penknife to pry it open. The battery is a CR2032 and can be purchased at any electronics store. Replace the battery and snap the key fob shut.

Let’s dig into it and see what secrets it holds.

How Do I Change The Battery In My Toyota Prius Key Fob?

If you have a 2010 or later Toyota Prius, congratulations- your key fob uses a Panasonic 1632 battery, and you won’t need any additional tools to change it. For everyone else, you’ll need a small screwdriver to remove the back panel of your key fob in order to access the battery.

Once you have the back panel off, simply remove the old battery and replace it with a new one. Be sure to check the polarity of the new battery before you put the back panel back on- if you put it in backwards, it won’t work! After you’ve replaced the battery, reassemble the key fob and you should be good to go.

An additional, To replace the battery in your key fob, you will need to unscrew the battery compartment on the back. Once you have done this, you can replace the battery and then reassemble the key fob. If your Prius was built in 2010 or later, it uses a Panasonic 1632 battery, which means you will not need any additional tools.

Step By Step Procedure:

  • Step-01: Start by removing your emergency key and you do that by pulling on the keychain attached to the key fob.
  • Step-02: Once the keychain is pulled, the key should come out of the fob easily.
  • Step-03: With the key removed, insert the point of a flat head screwdriver into the seam between the two halves of the key fob.
  • Step-04: Gently twist the screwdriver until you feel the two halves of the key fob come apart.
  • Step-05: Once the key fob is open, you should see the battery inside.
  • Step-06: Use the flat head screwdriver to gently pry the old battery out of the key fob.
  • Step-07: Take your new battery and insert it into the key fob, making sure that the positive side is facing down.
  • Step-08: Snap the two halves of the key fob back together and insert the key into the keyhole. You’re all set!

What Kind Of Battery Does A Prius Key Use?

A Prius key fob uses a 2032 button cell battery. This is a small, round battery that is commonly used in watches and other small electronics. The 2032 battery is 3 volts and has a diameter of 20 mm.

An additional, The 2032 button cell battery is a type of battery that is often used in small electronic devices. It is a small, round battery that can be found in many different types of devices.

How Do I Change The Battery In My Prius Key Fob 2015?

If you’re the owner of a 2015 Toyota Prius, then you may be wondering how to change the battery in your key fob. After all, the key fob is an important part of the car, and if the battery dies, then you may be stranded.

Luckily, changing the battery in your Prius key fob is a relatively easy process. All you need is a small Phillips head screwdriver and a new CR2032 battery. Once you have those items, simply follow these steps:

1. Remove the screw from the back of the key fob using the Phillips head screwdriver.

2. Pry open the back of the key fob using a small flathead screwdriver or a knife. Be careful not to damage the back of the key fob.

3. Remove the old battery from the key fob.

4. Install the new battery in the key fob, making sure that the positive side is facing up.

5. Snap the back of the key fob shut.

6. Screw the back of the key fob shut.

That’s it! You’ve now successfully changed the battery in your Prius key fob.

What Happens If Your Prius Key Battery Dies?

If you find yourself in a situation where your Prius key battery has died, don’t worry – you can still start your car. All you need to do is hold the dead key fob close to the start button. The button will be activated and you can push it to start the engine. Keep in mind that this will only work if the key fob is close to the button – if it’s too far away, it won’t work. So, if your key fob battery dies, don’t panic – you can still start your car and get where you need to go.

Additionally, If your key fob is dead, you can still start your car by holding it close to the start button. Just push the button and the car will start.

How Do You Change The Battery In A 2017 Toyota Prius Key Fob?

If you need to change the battery in your 2017 Toyota Prius key fob, follow these steps:

  • Find the release button on the back of the key fob.
  • Press the release button to open the key fob.
  • Remove the old battery from the key fob.
  • Insert the new battery into the key fob.
  • Close the key fob.

You’re now ready to go!

How To Replace The Key Fob Battery In A 2016 Toyota Prius?

If you’re like most people, you probably don’t think about your key fob battery until it’s too late. You’re either in a hurry to get somewhere and your key fob dies, or you’re stuck in the dark trying to unlock your car with a dead key fob. Either way, it’s not a fun experience.

If you have a 2016 Toyota Prius, replacing the key fob battery is a pretty simple process. All you need is a small Phillips head screwdriver and a replacement CR2032 coin cell battery.

Here’s a step-by-step guide on how to replace the key fob battery in a 2016 Toyota Prius:

  1. Start by removing the key fob from your key ring. There is a small release button on the side of the key fob that you will need to press in order to remove the key.
  2. Once the key is removed, you will see a small Phillips head screw on the back of the key fob. Use your screwdriver to remove this screw.
  3. Carefully pry open the back of the key fob with your screwdriver. Be careful not to damage the key fob casing.
  4. Once the back of the key fob is open, you will see the old CR2032 coin cell battery. Use your fingernail or a small flathead screwdriver to carefully remove the old battery.
  5. Take your new CR2032 coin cell battery and insert it into the key fob, making sure that the positive (+) side is facing up.
  6. Carefully replace the back of the key fob and screw it into place.
  7. Test the new key fob battery by pressing the button to unlock your car doors.

Replacing the key fob battery in a 2016 Toyota Prius is a quick and easy process that anyone can do. Just

What Are The Instructions For Replacing The Key Battery In A 2013 Toyota Prius?

If your 2013 Toyota Prius is like most cars these days, the key fob battery is probably dead. Here are the instructions for replacing it.

  1. Start by removing the key fob from the key ring.
  2. Use a small screwdriver or a knife to pry open the back of the key fob.
  3. You should now see the battery.
  4. Use a coin or a small screwdriver to pry the old battery out.
  5. Insert the new battery, positive side up.
  6. Snap the back of the key fob closed.
  7. Test the key fob to make sure it works.

What Is The Battery Type For A Prius Key?

The battery type for a prius key is a 3 volt lithium coin cell.

Is It Difficult To Change The Battery In My Prius Key?

Changing the battery in your Prius key is not difficult, but it does require a bit of patience. The first step is to locate the battery cover. This is usually located on the back of the key, near the bottom. Once you have located the cover, you will need to use a small screwdriver to remove the two screws that hold it in place.

Once the cover is off, you will see the battery inside. You will need to use a small Phillips head screwdriver to remove the two screws that hold the battery in place. Be careful not to lose the screws, as they are small and easy to lose.

Once the battery is out, you can insert the new battery. Be sure to insert it in the correct direction, as inserting it backwards will damage the battery. Once the new battery is in place, you can screw the cover back on and screw it in place.

Now you can test your key to see if the battery change was successful. If the key still does not work, you may need to take it to a qualified Toyota dealer or locksmith to have them take a look at it.

Which Battery Do I Need?

You’ve come to the right place! Whether you’re looking for AA, AAA, 9V, or any other kind of battery, we’ll help you find the right one for your needs.

If you’re not sure which battery you need, or you’re not sure what kind of battery would be best for your needs, don’t worry! We’re here to help. Just give us a call or send us an email and we’ll be happy to help you find the right battery for your needs.

How To Change Prius Key Battery 2010?

If you own a Toyota Prius, you may eventually need to change the key battery. The key battery powers the electronic fob that allows you to unlock and lock your car doors. It also allows you to start the engine by pressing the “Start” button. When the key battery starts to die, you’ll notice that the key fob becomes unresponsive. Changing the key battery is a simple process that you can do at home.

First, locate the small release button on the back of the key fob. You may need a small tool, like a paperclip, to press the button. Once the button is pressed, the back of the key fob will pop open.

Remove the old key battery and insert the new one. Make sure the “+” and “-” symbols on the new battery are facing the correct way.

Close the back of the key fob and press the release button to lock it in place. Test the key fob to make sure it’s working properly.

If your key fob isn’t working after changing the battery, you may need to resynchronize it with your car. Consult your owner’s manual for specific instructions on how to do this.

How To Tell If Car Battery Is Bad?

If your car battery is bad, it could mean a few different things. The battery could be old and needs to be replaced, or it could be damaged and needs to be repaired. There are a few ways to tell if your car battery is bad.

First, check the age of the battery. If it’s more than three years old, it’s probably time for a new one. Second, check the battery terminals for corrosion. If the terminals are corroded, it means the battery is damaged and needs to be repaired.

Third, check the voltage of the battery. If the voltage is low, it means the battery is bad and needs to be replaced. Finally, check the battery for leaks. If the battery is leaking, it needs to be replaced.

If your car battery is bad, it’s important to take care of it right away. Otherwise, you could end up stranded on the side of the road with a dead battery.

What Size Battery Does The Key Take?

If you’re like most people, you probably don’t think much about the batteries in your key fob. But if you’ve ever been stranded with a dead key fob, you know how important it is to have a working battery. So, what size battery does the key take?

The answer depends on the make and model of your car, but the most common size is the CR2032. This battery is about the size of a quarter and can be found at most stores that sell batteries.

If your car takes a different size battery, don’t worry – you can usually find an adapter that will allow you to use a CR2032 in its place.

So, next time your key fob starts to act wonky, make sure to check the battery first. A quick trip to the store for a new one should do the trick!

Final Word

If your Toyota Prius key fob battery is dead, don’t panic! You can easily change the battery at home with just a few simple steps.

First, locate the dead battery in your key fob. It will be a small, round, silver battery.

Next, use a small screwdriver to remove the battery cover. Be careful not to lose the tiny spring that is underneath the cover!

Then, pop out the old battery and insert the new one. Make sure the positive (+) side is facing up.

Finally, replace the battery cover and screw it back on.

Your key fob should now be working properly. If not, try these troubleshooting tips.

And there you have it! Changing a Toyota Prius key fob battery is easy and only takes a few minutes.

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