How To Change The Battery In A Subaru Key Fob?

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Last Updated on September 22, 2022 by Ellis Gibson (B.Sc. in Mechanical Engineering)

If your Subaru key fob is giving you trouble, it might be time to change the battery. Subaru key fobs use a CR2032 battery, which is a 3-volt coin-shaped battery. You can purchase one of these batteries at most electronics stores. To change the battery in your Subaru key fob, follow these easy steps!

So, how to change the battery in a subaru key fob?

To change your Subaru key fob battery, follow these simple steps:

1. Locate the key fob battery cover. This is usually located on the back of the key fob.

2. Use a small screwdriver or other tool to pry open the battery cover.

3. Remove the old battery and replace it with a new one. Make sure the new battery is installed in the same direction as the old one.

4. Close the battery cover and you’re done!

Let’s dig into it and see if we can solve the mystery.

Step By Step Process On: How To Change The Battery In A Subaru Key Fob?

Here I will explain you step by step process of how to change the battery in a subaru key fob? let’s see how to change the battery in a subaru key fob.

REQUIRED TOOLS:

1.Key 2. Replacement battery

Step-01: In order to change the battery in your Subaru key fob, you will first need to locate the silver tab at the back of the fob. Once you have found the silver tab, you will need to use your key to twist it open.

Step-02: Once the key fob has been opened, you will be able to see the battery inside. In order to remove the old battery, you will need to locate the two small tabs at the top of the battery compartment. Once you have found the two tabs, you will need to use your finger to pull up on both of them simultaneously.

Step-03: With the old battery now removed, you will be able to insert the new battery into the key fob. Once the new battery has been inserted, you will need to push down on it until it clicks into place.

Step-04: With the new battery in place, you will now need to close the key fob. To do this, you will need to align the top part of the fob with the bottom part and then push down until it clicks into place.

Step-05: Once the key fob has been closed, you will need to use your key to twist it shut. Once it has been twisted shut, your key fob will be ready to use.

If you wanted to watch a youtube video that shows you how to change the battery in a subaru key fob? I have included a video below:

What Battery Goes In A Subaru Key Fob?

When it comes to replacing the batteries in your Subaru key fob, there are two popular options: CR2032 3V and CR2025 3V. Both of these batteries are 3-volt, lithium coin batteries that are commonly used in key fobs. So, which one should you use for your Subaru key fob?

The CR2032 3V is the most popular choice for Subaru key fob battery replacement. This battery is slightly larger than the CR2025 3V, but it offers a longer lifespan. In fact, the CR2032 3V can last up to 10 years, whereas the CR2025 3V only lasts for about 5 years. So, if you want a battery that will last longer, the CR2032 3V is the way to go.

The CR2025 3V is also a popular choice for Subaru key fob battery replacement. This battery is smaller than the CR2032 3V, but it still offers a decent lifespan. In fact, the CR2025 3V can last up to 5 years. So, if you don’t need a battery that will last as long as the CR2032 3V, the CR2025 3V is a good option.

So, which battery should you use for your Subaru key fob? If you want a battery that will last longer, go with the CR2032 3V. If you don’t need a battery that will last as long, the CR2025 3V is a good option.

Besides this, Your Subaru key fob battery needs to be replaced when the key fob starts to feel unresponsive. The most popular batteries for key fob replacement are CR2032 3V and CR2025 3V.

How Do You Change The Battery In A 2018 Subaru Key Fob?

If you have a 2018 Subaru and need to change the battery in your key fob, there are a few simple steps you need to follow. First, find the small release button on the back of the key fob. This is usually located near the bottom. Once you find the release button, press it in and hold it. While you are holding the release button, twist the key fob open. This will expose the battery.

Next, take a small flathead screwdriver and pry out the old battery. Be careful not to damage the key fob while you are doing this. Once the old battery is out, take your new battery and insert it into the key fob. Make sure that the positive side of the battery is facing up. Once the new battery is in, close the key fob and test it to make sure it is working properly.

If you have any questions about changing the battery in your Subaru key fob, you should contact a professional.

How Do You Change The Battery In A Subaru Outback Key Fob?

If you’re like most people, you probably don’t think about your car’s key fob until it runs out of battery. Then, you’re faced with the frustrating task of trying to figure out how to change the battery. If you have a Subaru Outback, the process is actually pretty simple. Here’s a step-by-step guide to changing the battery in your Subaru Outback key fob:

1. Remove the key fob from your key ring. There is usually a small release button on the side of the fob that you can press to detach it from the key ring.

2. Take a look at the back of the key fob. You should see a small screw that is holding the battery compartment door in place. Use a small screwdriver to remove the screw and open the door.

3. Take out the old battery and insert a new one. Be sure to insert the new battery with the positive (+) side facing up.

4. Close the battery compartment door and screw it shut.

5. Reattach the key fob to your key ring and you’re all set!

If your key fob still isn’t working after changing the battery, it may be time to replace the entire unit. You can purchase a new key fob from your local Subaru dealer or an online retailer.

How Do You Change The Battery In A 2019 Subaru Key?

If you have a 2019 Subaru with a keyless start, you may be wondering how to change the battery. The process is actually quite simple and only takes a few minutes. Here’s a step-by-step guide on how to do it:

1. Start by finding the small access panel on the back of the key fob. You may need a small screwdriver to pry it open.

2. Once the panel is open, you’ll see the battery. Use a small Phillips head screwdriver to remove the two screws that hold it in place.

3. Carefully remove the old battery and install the new one, making sure the “+” and “-” signs are facing the correct way.

4. Replace the screws and close the access panel. Your key fob should now be working properly.

Final Word

It’s easy to forget about the tiny battery in your Subaru key fob, but when it starts to die, it can be a real pain. Luckily, changing the battery is a quick and easy fix. Here’s how to do it:

1. Start by finding the release button on your key fob. This is usually located on the back of the fob.

2. Once you’ve found the release button, press it to open the fob.

3. Inside the fob, you’ll see the battery. Remove the old battery and replace it with a new one.

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

If your key fob battery starts to die, don’t stress! Just follow the steps above and you’ll have it fixed in no time.

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