How To Change Battery In Subaru Key Fob

Share This Post

Honda Key Fob Battery

Subaru Key Fob Battery Replacement ( Keyless Entry Trick) Cars Simplified

The following Subaru takes CR1620 Batteries

  • 2021-2022 Subaru Impreza – 1620
  • 2021 Subaru Forester 1620

The following Subaru takes CR2032 Batteries

  • 2021 Subaru Impreza 2032
  • 2021-2022 Subaru Legacy 2032
  • 2021-2022 Subaru Outback
  • 2021 Subaru Forester

In summary, your remote battery does last for a few years but will need replacement. CR2032 and CR2025 are the most popular coin battery that most key use however, it does not mean it fits every key.

Key fob battery replacement is an easy and quick task. You can replace it on your own but if you prefer a professional to handle it, you can always call us. If you still have questions, you can ask them in the comment or call us for a faster response.

Reprograming The Key Fob

Older cars have a Do It Yourself programming process for their key fobs, but the modern keyless ignition fobs require advanced procedures.

The more sophisticated the key fob, the more complex the programming procedure.

If the key fob stops working, you might have to reprogram it, which might not be easy because of the advanced security measures.

The newest car models come with key fobs that have been programmed with high-end signal encryption techniques to keep thieves from making unauthorized fobs or intercepting the key signals.

How To Change The Battery In The Silver Sides Subaru Key Fob

If your Subaru key fob starts to act up, it might be time to change the battery. Luckily, this is a relatively easy process that you can do at home. Heres a step-by-step guide on how to change the battery in the silver sides Subaru key fob.

1. Start by removing the screw that is holding the back cover in place. You will need a small Phillips head screwdriver for this.

2. Once the back cover is off, you will see the battery. It is a CR2032 coin cell battery.

3. Use a small flathead screwdriver to pry the old battery out of its slot.

4. Put the new battery in the slot, positive side up.

5. Replace the back cover and screw it in place.

Your Subaru key fob should now be working properly. If it isnt, you may need to take it to a dealer or locksmith to have it reprogrammed.

Don’t Miss: Car Battery Won’t Hold Charge

What Battery Goes In A Subaru Key Fob

Your key fob is an important part of your car, and the battery is one of the most important parts of the key fob. So, what battery goes in a Subaru key fob?

The most popular batteries for Subaru key fob battery replacement are CR2032 3V and CR2025 3V. These are the most common batteries that are used in key fobs, and they are both 3-volt batteries.

However, there are other types of batteries that can be used in a Subaru key fob. It is essential to check the manual of your car to know the perfect battery type for your fob. Depending on the model of your car, the manual will recommend a different type of battery.

The CR2032 3V battery is the most common type of battery used in key fobs. It is a small, coin-shaped battery that is 3-volt. This type of battery is often used in watches, calculators, and other small electronic devices.

The CR2025 3V battery is another common type of battery used in key fobs. It is also a small, coin-shaped battery that is 3-volt. However, the CR2025 battery is slightly larger than the CR2032 battery.

It is important to note that there are other types of batteries that can be used in a Subaru key fob. If you are unsure about which type of battery to use, it is always best to consult the manual of your car. The manual will have the most up-to-date information on the best type of battery to use in your car.

Test Drive A New Acura At Apple Tree Acura Of Fletcher

Subaru

Now that you know how to change the battery in an Acura key fob and how to open an Acura key fob, check out our other. Do you know what else you should check out? Our! Youll find great deals on new Acura vehicles at Apple Tree Acura. Were just a short drive away from Johnson City, so drop by today!

Don’t Miss: Toyota Camry Key Fob Battery Replacement

How To Program Your Subaru Key Fob Program & Enter Your Code

To program your Subaru key fob successfully, complete the next steps carefully, yet quickly:

  • Open the driver’s side door, and unlock all of the doors with the door button control. Close the driver’s side door.
  • Put the key in the ignition.
  • Turn the key so the electrical systems turn on, but do not turn the engine on. Turn the key back to the off position–you must do this quickly ten times in a row.
  • The instrument panel will emit a chime when you reach the tenth time.
  • Open and close the driver’s side door again. The chime should sound a second time, and the vehicle’s dome lights will flash.
  • Once this is complete, you will have 45 seconds to program the 8-digit transmitter number into the engine computer using the lock/unlock button on the driver’s side door as the chime continues.
  • Follow the next steps provided to program the 8-digit number series:

  • Find the lock/unlock buttons in the driver’s side door. They are located next to the window buttons.
  • Looking at the first digit in the transmitter sequence, press the lock button the amount of times the number indicates, then press the unlock button once.
  • Repeat step 2 for each digit in the sequence.
  • You should hear a chime coming from the outside of the vehicle in confirmation.
  • Repeat steps 2 and 3 again to confirm the number sequence was properly entered. If so, you will hear the vehicle’s locking system click in engagement.
  • Open and close the door, then press lock or unlock on your key fob.
  • How To Change The Battery In The Fixed Key Subaru Key Fob

    If you own a Subaru, chances are you have a fixed key fob. This means that the battery in your key fob is not replaceable. So what do you do when the battery dies?

    The first step is to locate the release button. This is usually located on the back of the key fob, near the bottom. Once you have located the release button, press it and the back of the key fob should pop open.

    Next, you will need to remove the old battery. Depending on the model of your key fob, there may be a small tab that you need to depress in order to release the battery. Once the old battery is out, simply insert the new one in its place. Be sure to orient the new battery so that the positive and negative terminals are in the correct positions.

    Once the new battery is in place, close the back of the key fob and youre done! Your key fob should now be working properly.

    Don’t Miss: 2008 Toyota Camry Hybrid Battery

    Are You Looking For Car Key Battery Replacement Guide

    Do you need your car key battery changed? We all know the frustration of dealing with a bad key. Its aggravating, to say the least, especially when it happens as youre running late. And lets face it it always has bad timing.

    Prepare in advance so, it doesnt catch you off-guard when it happens. Car Key battery replacement is one of the easiest things you can do on your own. Keep reading to find out how.

    Equipped with this knowledge lifes interruption wont be a cause for panic. It will be a great opportunity to put your knowledge to use. Here is everything you need to know about key fob battery.

    Prox Key
    Car key Inside prox key
    Car Key Battery

    How To Change Battery On Subaru Key Fob

    EASIEST Subaru Key and Fob Battery Change. No Tools needed!

    Step-1: Remove the emergency key from the bottom of the smart key by pressing the button on the back.

    Step-2: Use a flathead screwdriver to twist the silver piece in the notch on the side of the smart key.

    Step-3: Pull the back of the smart key off to reveal the circuit board and battery unit.

    Step-4: Use the flathead screwdriver to remove the old battery from the circuit board.

    Step-5: Install the new battery on the circuit board with the plus side up.

    Step-6: Put the circuit board back in the front of the shell and snap the back of the shell on.

    Step-7: Put the emergency key back in the smart key.

    Don’t Miss: How To Change Battery Honeywell Thermostat

    How To Find Your 8

  • Open the key fob case for access to the transmitter circuit board. You will see one or two series of numbers on the transmitter.
  • Jot down the first 8-digit number series on a piece of paper so you will have it conveniently available later on in the programming process.
  • Put the key fob case back together.
  • Sit in the driver’s seat of your Subaru. Make sure all of the doors are closed and the vehicle is off.
  • How Long Does The Average Subaru Key Fob Battery Last

    is a question we get all the time here at YourMechanic. We decided to ask our expert mechanics to help answer this question for all our Subaru-driving readers out there.

    The average key fob battery lasts between 2 and 5 years, depending on the brand of battery and how often you use your key fob. If you use your key fob regularly , then you can expect the battery to last on the lower end of the spectrum. Conversely, if you only use your key fob occasionally, then you can expect the battery to last on the higher end of the spectrum.

    There are a few things you can do to extend the life of your key fob battery, such as:

    Avoid exposing the key fob to extreme temperatures .

    Remove the key fob from your key ring when youre not using it.

    Store the key fob in a cool, dry place.

    Avoid dropping or banging the key fob.

    If you notice that your key fob isnt working as well as it used to , then its probably time to replace the battery. Luckily, this is a relatively simple and inexpensive process that you can do yourself at home.

    If you have any questions about how to change your key fob battery or if you need help troubleshooting any other key fob issues, then feel free to reach out to one of our expert mechanics. Were always happy to help!

    Read Also: Change Battery Nissan Key Fob

    Types Of Subaru Key Fobs And Remotes

    Here are a few examples of Subaru keys and information about each:

    • 2021 Subaru Ascent Smart Remote These types of remotes usually work with a proxy entry system.
    • 2005 2009 Subaru Transponder Key w/ Subaru Logo This transponder key would fit Tribeca, Outback, and Impreza models.
    • 2004 Subaru Baja Remote Take care of programming these remotes yourself. It will require a CR2032 battery. It will fit Forester, Outback, Legacy automotive models too if you need a replacement Subaru.
    • 2019 Subaru BRZ Remote Head Key These require professional programming, so ask your automotive dealer or an authorized locksmith to program these remotes for you.
    • 2010 Subaru Legacy Transponder Key Once your local automotive locksmith or dealership links this remote to your car, youll be good to go.
    • 2006 Subaru B9 Tribeca Keyless Entry Remote These remotes are ideal for DIY programming after receiving them from the dealer.

    How Long Does Key Fob Battery Last

    2015 Subaru Impreza Key Fob Battery Replacement

    The key fob battery is supposed to last several years before a replacement is needed. However, the battery life span depends on several factors such as how often the key fob is being used. The more frequent the use, the shorter the period it will last.

    The environment in which it is operating also affects the lifespan of the key fob battery. In hot and humid areas, the battery will not last long like in cold environment. Extremely low temperatures may also affect the lifespan of the key fob battery.

    Recommended Reading: Replacing Key Fob Battery Toyota

    Reach Out To The Dealer

    If its been 5 years since you bought your car, we recommend reaching out to the dealer for a key fob battery replacement. Why? Because an aftermarket fob might not function with your vehicle.

    Yes, you can program a few fobs, but they follow up with risks.

    Generally, removing the mechanical key and programming the fob will take around an hour.

    If you can afford to pay for an aftermarket fob, a dealer can adjust it for you. But, it is pretty risky and not advised by pros.

    How To Program A Subaru Key Fob

    If you need to replace your Subaru key fob or program a new one, you may be wondering if you can handle this task in your Lakeland garage. For drivers with a new Subaru, an authorized Subaru dealershipservice center will need to complete the Subaru key fob programming process. If, however, your Subaru is a bit older, then programming the key fob at home in Lakeland Heights or Winter Haven may be possible. Subaru Lakeland covers the steps to follow below, in addition to discussing how to replace a Subaru key fob battery.

    Recommended Reading: Are Solar Batteries Worth It

    How Do I Get A Replacement Key For My Subaru

    You may seek out a reputable Subaru dealer to arrange replacement keys for you. You will need to prove to them that you are the owner of the vehicle. These replacement Subaru dealers will be able to give you a good price as long as you provide all the necessary paperwork. Some have special cutting machines that can cut a new blade for a customer based on the vehicles VIN #.

    Contact multiple customer service providers and Subaru dealers to compare price options and see which is most affordable.

    When To Replace Your Key Fob Battery

    Subaru Forester / Outback / Impreza Key Fob Battery Replacement – DIY

    How long your key fob battery lasts depends on several factors such as how often you use it, your climate, and if the battery has been replaced before. A new key fob battery should, on average last a few years before you need to replace it. If you recently replaced your key fob battery and the key fob is still not working correctly, the problem is likely with the key fob itself.

    You May Like: Interstate Batteries Srm-24 Marine/rv Deep Cycle Battery

    Use A Screwdriver To Open The Housing

    Youd need to open the housing to uncover the control module. While you can directly use the screwdriver for the purpose, it is better to tape it to prevent damaging the control module.

    Now insert the screwdriver tip to separate the housing. As soon as you split it into two, youll find that one houses the control module while another is used as a covering.

    Subaru Key Fob Programming: Step

    Wondering how to program your Subaru key fob? Bear in mind that modern key fobs must be programmed by your Subaru dealer . However, if your key fob is from the previous generation and looks like a teardrop, you can program it yourself. To find out whether or not your Subaru key fob can be programmed from home, consult your owner’s manual. Assuming you can program it, follow these steps:

  • Open your key fob case to reveal the circuit board. You’ll have two serial numbers, each of which features 8 digits. Write down the first series on a piece of paper to reference later on in the process.
  • Then, climb into the driver’s seat, close all the doors of your Subaru, and turn off your vehicle.
  • Then, open the driver’s door, hit the door button to unlock all of your doors, and close the driver’s side door.
  • Put your key in the ignition.
  • Without starting your engine, turn the key so that your electrical systems turn on. Then turn them off. Do this ten times in quick succession.
  • If you’ve performed the above steps correctly, you should hear the instrument panel chime after the tenth key turn.
  • Quickly open and close the driver’s side door again. The chime should repeat, and your dome lights should blink.
  • After that flash from the dome lights, you’ll have 45 seconds to program that 8-digit serial number you wrote down earlier into the engine’s computer. To do this, use the lock/unlock button on the driver’s side door.
  • Then, remove your key from the starter. You should hear another chime.
  • You May Like: Where To Change Car Battery

    What Type Of Battery Does The 2017 Subaru Impreza Use In Its Key Fob

    If youre the owner of a 2017 Subaru Impreza, you might be wondering what type of battery it uses in its key fob. Heres a quick guide to help you out.

    The 2017 Subaru Impreza uses a CR2032 battery in its key fob. This is a 3-volt coin-type battery thats widely available at most electronics stores.

    To replace the battery in your key fob, start by removing the keychain. Then, use a small flathead screwdriver to pry open the back of the key fob. You should see the battery inside.

    Gently remove the old battery and then insert the new one, making sure that the positive side is facing up. Once the new battery is in place, close up the key fob and reattach the keychain.

    If your key fob starts to act erratic or doesnt work at all, chances are its time for a new battery. By following these simple steps, you can easily replace the battery in your 2017 Subaru Imprezas key fob.

    Why Does My Key Fob Not Work After Replacing Battery

    How to Replace the battery for 2010 Subaru Outback Key fob ...

    To open the key fob and inspect for damaged contacts or misaligned buttons, you may use basic tools. Replace the automobile key fob if that doesnt work. Another reason your vehicle remote may not function after replacing the battery is the lock. Check for these symptoms to see whether the lock or vehicle door has become faulty.

    Read Also: Solid State Battery Vs Lithium

    Related Posts