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Toyota Yaris 2009 Key Fob Battery

The Toyota Yaris is a subcompact car that was first introduced in 1999. The 2009 model year saw a number of changes to the Yaris, including a new key fob with a built-in remote control. If you need to change the battery in your 2009 Toyota Yaris key fob, here’s what you need to know.

If you have a 2009 Toyota Yaris, then you know that your key fob battery is important. This small, black battery is responsible for powering your key fob and allowing you to start your car. Without it, you’re stranded.

The good news is that replacing your key fob battery is a quick and easy process. All you need is a new CR2032 battery and a small screwdriver. Simply remove the old battery from your key fob and replace it with the new one.

Be sure to dispose of the old battery properly. If your car keys are getting harder to turn or they’re not working as well as they used to, then it’s probably time to change your key fob battery. Don’t wait until it’s too late – make sure you keep a spare CR2032 on hand so you can always be prepared.

Toyota Yaris 2009 Key Fob Battery


What Type of Battery Does the Toyota Yaris Key Fob Take?

Assuming you are referring to the keyless entry remote or “key fob” as they are commonly called: Most Toyotas use a CR2032 coin cell battery in their key fobs. This is a 3 volt lithium battery that is about the size of a nickel.

You can find these batteries at most electronics stores or online retailers.

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To change the battery, start by removing the metal key from the fob. There is usually a small notch or tab that you can press to release the key.

Once the key is removed, there will be a small screw that needs to be removed in order to access the battery compartment. Inside, you will see the old battery and it should be easy to replace with the new one. It’s always a good idea to have a spare key fob on hand in case your main one stops working and you need to get into your car.

These batteries don’t last forever and will eventually need to be replaced again so it’s good to be prepared!

What Kind of Battery Does a Key Fob Take Toyota?

Most key fobs use a CR2032 battery. This is a 3 volt coin-shaped battery that is readily available at most stores that sell batteries. You can also find them online.

What Size Battery Does a Toyota Yaris Take?

The Toyota Yaris comes equipped with a 12-volt battery. This is the standard size for most cars on the market today. The 12-volt battery is able to provide enough power to start the engine and run all of the electrical components in the car.

Can You Use a 2032 Battery in a Key Fob?

2032 batteries are 3-volt lithium coin cell batteries. They are often used in key fobs, as well as other small electronic devices. While a 2032 battery will fit in a key fob, it is not recommended to use one in this application.

The reason for this is that 2032 batteries have a higher capacity than the standard CR2032 battery, and as such, they will not last as long in a key fob. If you do use a 2032 battery in your key fob, it is important to keep an eye on the battery life and replace it when necessary.

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How To Replace Toyota Yaris Car Key Battery

Toyota Yaris 2008 Key Fob Battery Replacement

If you own a Toyota Yaris from 2008 or newer, you may have noticed that the battery in your key fob is starting to die. Luckily, replacing the battery is a quick and easy process that you can do at home. Here’s what you need to know about Toyota Yaris 2008 key fob battery replacement.

The first thing you’ll need to do is locate the small screw on the back of the key fob. Using a small Phillips head screwdriver, unscrew this screw and carefully remove the back panel of the key fob. Once the back panel is removed, you’ll see the small coin cell battery inside.

Using a flathead screwdriver or your fingernail, carefully pry out the old battery and dispose of it properly. Now it’s time to install the new battery. Pop in the new coin cell battery making sure that the positive ( + ) side is facing up.

Once it’s in place, replace the back panel and screw it tight. That’s it – your key fob should now be working like new!


The Toyota Yaris is a compact car that was first introduced in 1999. The 2009 model year saw a few changes to the Yaris, including a new key fob with a built-in panic button. This key fob uses a CR2032 battery, which can be replaced by following these steps:

1. Start by removing the key from the ignition. 2. Next, use a small flathead screwdriver to pry open the back of the key fob.

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3. Take out the old battery and insert the new one, making sure that the positive (+) side is facing up.

4. Close up the back of the key fob and you’re all set!

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