How To Change The Battery In A Subaru Key Fob?

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Last Updated on September 19, 2022 by Ellis Gibson (B.Sc. in Mechanical Engineering)

If your Subaru key fob battery starts to die, it’s no big deal! You can easily change the battery yourself and save a trip to the dealership. In this article, we’ll show you how to change the battery in a Subaru key fob. With just a few simple steps, you’ll have your key fob working like new again!

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

If your Subaru key fob starts to feel like it’s not working as well as it used to, it might be time to change the battery. Here’s how to do it:

1. Find the release button on your key fob. This is usually located on the back of the fob. 2. Press the release button to open the fob. 3. Remove the old battery and insert the new one. Make sure the positive side (usually marked with a + sign) is facing up. 4. Close the fob and you’re done!

Let’s dig into it and see what we can learn.

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. Subaru key
  2. New battery
  3. Flathead screwdriver or key

Step-01:

To change the battery in your Subaru key fob, first flip the fob over to the back side. You will see a small silver tab – push on it and pull up to reveal a key.

Step-02:

With the key, locate the silver tab at the top of the fob. There is a long silver bar and a small silver piece below it. Put the key into the space below the silver piece and twist. This will cause the fob to start separating in the center.

Step-03:

Pop the fob all the way free to release it from the control. You will now see the battery.

Step-04:

To remove the battery, locate the two small tabs at the top of the battery compartment. Get behind the battery with one finger and pull up on both tabs. This will release the battery.

Step-05:

Discard the old battery and insert the new one, making sure that it is inserted in the correct direction. Push down on the battery to recede it into the compartment.

Step-06:

To close the fob back up, grab the top part of the fob and seal it towards the back end. Push down and click into place.

Step-07:

Last but not least, take your key and insert it into the fob. You are now all done!

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 Does A Subaru Key Fob Use?

Your Subaru key fob uses a CR2032 3V battery. This is a popular battery size for key fobs, but it’s always best to check your car’s manual to be sure you’re using the right size. These batteries can be found at most stores that sell batteries, and they’re relatively inexpensive. So if your key fob starts to act up, it’s probably a good idea to replace the battery first and see if that solves the problem.

Additionally, A key fob is a small, hand-held device that is used to open and start a car. Key fobs typically use batteries, and the type of battery will be specific to the make and model of the key fob. It is important to check the car’s manual to determine the correct type of battery for the key fob.

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

If you’re like most people, you probably don’t think about your car key fob until it stops working. That’s when you realize just how much you rely on this little device to unlock your car doors and start the engine. If your Subaru Crosstrek key fob has a dead battery, don’t worry – changing it is a quick and easy process. Here’s a step-by-step guide on how to do it:

1. Start by taking the key fob apart. Most key fobs have a small screw or clip that needs to be removed in order to access the battery compartment.

2. Once the key fob is open, you’ll see the battery inside. It’s usually a small, rectangular button cell battery.

3. Carefully remove the old battery and dispose of it properly.

4. Insert the new battery in the key fob, making sure that the positive ( + ) and negative ( – ) poles are aligned correctly.

5. Reassemble the key fob and test it out. If it still doesn’t work, try replacing the battery again.

If you have any trouble changing the battery in your Subaru Crosstrek key fob, feel free to bring it to our service center and we’ll be happy to help.

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

If you’re like most people, you probably don’t think about your car key fob very often. But when it comes time to change the battery, it can be a bit of a mystery. Here’s a quick and easy guide to changing the battery in a 2018 Subaru Outback key fob.

1. Start by removing the key fob from your keychain. You’ll need a small Phillips head screwdriver for this.

2. On the back of the key fob, locate the small Phillips head screw.

3. Turn the screw counterclockwise to loosen it, then remove the back panel of the key fob.

4. With the back panel removed, you’ll see the battery. It’s a CR2032 coin cell battery.

5. Use a small flathead screwdriver to pry the old battery out of the key fob.

6. Insert the new battery, positive side up.

7. Replace the back panel of the key fob and screw it in place.

8. Test the key fob to make sure the new battery is working.

That’s it! You’ve successfully changed the battery in your 2018 Subaru Outback key fob.

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

If your Subaru Outback’s key fob battery starts to die, you’ll need to know how to change it out. It’s actually a pretty simple process, and you can do it in just a few minutes. Here’s a step-by-step guide on how to change the battery in a Subaru Outback key fob.

1. Start by locate the small screw on the back of the key fob. Use a small screwdriver to remove the screw.

2. Once the screw is removed, you should be able to pry open the back of the key fob. Be careful not to lose the small spring that’s inside.

3. Take out the old battery and replace it with a new one. Make sure the positive side of the new battery is facing up.

4. Put the back of the key fob back on and screw it in place.

5. Test the new battery by pressing the button on the key fob. The light should come on and the key fob should work properly.

That’s all there is to it! Changing the battery in a Subaru Outback key fob is quick and easy. Just follow the above steps and you’ll have your key fob working like new in no time.

What Kind Of Battery For Subaru Key Fob?

There are a few different types of batteries that can be used for a Subaru key fob. The most common type is a CR2032 battery, which can be found at most stores that sell batteries. Another type of battery that can be used is a CR2025 battery, which is a bit smaller than a CR2032 battery. Either of these batteries should work fine for a Subaru key fob.

What Can You Do If Your Subaru Key Fob Isn’T Working After You’Ve Changed The Battery?

If your Subaru key fob isn’t working after you’ve changed the battery, the first thing you should do is check the battery to make sure it’s properly installed. If it is, then you may need to reprogram the key fob. To do this, you’ll need to find the programming instructions for your specific model of Subaru. Once you have the instructions, follow them carefully. If you still can’t get the key fob to work, then you may need to take it to a dealer or locksmith to have it repaired or replaced.

When Does The Subaru Key Fob Battery Need To Be Replaced?

The Subaru key fob battery needs to be replaced when the key fob starts to malfunction. The key fob may start to work intermittently or not at all. If the key fob does not work at all, it will need to be replaced.

What Is The Subaru Key Fob Battery Replacement For 2019 Models?

To replace the battery in your Subaru key fob for 2019 models, you will need a CR2032 battery. This type of battery can be found at most electronics or hardware stores. To replace the battery, start by removing the key fob from your key ring. Then, use a small screwdriver or a knife to pry open the key fob. Once the key fob is open, you will see the battery inside. Use a small screwdriver to remove the old battery and then insert the new one. Be sure to line up the positive and negative sides of the new battery with the positive and negative sides of the key fob. Once the new battery is in place, close the key fob and reattach it to your key ring.

What Are Some Common Mistakes People Make When Changing The Battery In A Subaru Key Fob?

Some common mistakes people make when changing the battery in a Subaru key fob include not disconnecting the key fob from the vehicle before beginning the battery change, not being gentle when removing the old battery, and not lining up the new battery correctly before trying to insert it.

How Can One Avoid Damaging The Key Fob When Changing The Battery?

To avoid damaging the key fob when changing the battery, one should take care to not apply too much pressure when prying open the key fob’s case. In addition, it is important to use the correct size and type of battery when replacing the old one. Applying too much pressure or using the wrong type of battery can damage the key fob’s circuitry.

What Should Be Done With The Old Battery?

There are a few things that can be done with old batteries. They can be recycled, disposed of properly, or reused.

Recycling batteries is the best option, if possible. This keeps them out of landfills and prevents pollution. To recycle batteries, find a local recycling center that accepts them.

If recycling is not an option, then the next best thing is to dispose of them properly. This means taking them to a hazardous waste facility. Do not simply throw them in the trash.

Finally, some people choose to reuse old batteries. This is not recommended, as it can be dangerous. However, if done properly, it can be a way to save money.

How Can One Dispose Of The Old Battery?

There are a few ways to dispose of old batteries. One way is to recycle them. This can be done by taking them to a local recycling center. Another way is to dispose of them in the trash. However, this should be done by wrapping the battery in a plastic bag to prevent it from leaking.

Are There Any Recycling Programs For Old Batteries?

Yes, there are recycling programs for old batteries. Most cities have a recycling center where you can take old batteries to be recycled. Some retailers also have recycling programs for old batteries.

Final Word

It’s easy to change your Subaru key fob battery at home with just a few simple steps. No need to take it to a professional or worry about voiding your warranty. Plus, it’s a great way to save some money!

Here’s what you’ll need:

– A new CR2032 battery

– A small flathead screwdriver

– A lint-free cloth

– Isopropyl alcohol (optional)

Follow these steps and you’ll have your new battery in no time:

1. Start by removing the old battery. Use your screwdriver to pry open the key fob case. Be careful not to damage the casing.

2. Once the case is open, remove the old battery and dispose of it properly.

3. Next, clean the battery contacts with a lint-free cloth. If you want, you can also use isopropyl alcohol to clean the contacts.

4. Now it’s time to install the new battery. Make sure the positive (+) side is facing up.

5. Close the key fob case and give it a good squeeze to make sure it’s snapped shut.

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

FAQ

How Do I Replace The Battery In My 2008 Subaru Key?

If your 2008 Subaru key fob battery is dead, you’ll need to replace it. Fortunately, this is a relatively easy process. Here’s what you’ll need to do:

1. Start by removing the key fob from your key ring.

2. Locate the small screw on the back of the key fob.

3. Use a small screwdriver to remove the screw.

4. Carefully pry open the back of the key fob.

5. Remove the old battery from the key fob.

6. Insert the new battery into the key fob.

7. Close the back of the key fob.

8. Replace the small screw.

9. Test the key fob to make sure it works.

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