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    Navigation: Home » Car Batteries » How to Replace a Subaru Key Fob Battery Like a Pro: Step-by-Step Guide
    Car Batteries

    How to Replace a Subaru Key Fob Battery Like a Pro: Step-by-Step Guide

    Jackson DoyleBy Jackson DoyleApril 29, 20245 Mins Read
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    Ever found yourself locked out of your car because of a dead key fob battery? Imagine the frustration of being stranded with a simple solution just out of reach. In this article, you’ll discover the easy steps to replace a battery in your Subaru key fob.

    Table of Contents

    Toggle
    • Gather Necessary Tools
    • Open the Subaru Key Fob
    • Remove the Old Battery
    • Insert the New Battery
    • Reassemble the Key Fob
    • Conclusion
    • Frequently Asked Questions
    • How do I reassemble a Subaru key fob after replacing the battery?
    • What should I consider when reassembling a Subaru key fob?
    • How can I ensure the proper functionality of the Subaru key fob after replacing the battery?

    Have you ever experienced that sinking feeling when your key fob stops working unexpectedly? It’s a common issue that can happen to anyone. But fret not, as with a few minutes of your time, you can have your key fob up and running again.

    Gather Necessary Tools

    When it comes to replacing the battery in your Subaru key fob, having the right tools at hand can make the process smooth and hassle-free. Here’s what you’ll need:

    • Replacement battery: Make sure to check your Subaru key fob’s manual to determine the correct type of battery required. It’s typically a CR2032 battery.
    • Small flathead screwdriver or coin: This will help you open the key fob without causing any damage.
    • Clean cloth: It’s handy for cleaning any dirt or residue inside the key fob.
    • Small container: Used to keep the screws safe while you work on the key fob.
    • Tweezers: Useful for handling the small components inside the key fob with precision.

    With these tools ready, you’re all set to proceed with replacing the battery in your Subaru key fob.

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    Recommended Products

    Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Outback, Forester, Crosstrek, Ascent, Impreza, Legacy, WRX, BRZ Subaru Key Battery - Compatible with Subaru SMART FOBS Check Fitment Guide
    Subaru Key Fob Battery Replacement CR2032 (2 Pack) - Fits Outback, Forester, Crosstrek, Ascent, Impreza, Legacy, WRX, BRZ Subaru Key Battery - Compatible with Subaru SMART FOBS Check Fitment Guide

    Check Compatibility First – Please confirm fitment using the fitment guide in the product images. Designed for Subaru smart key fobs (2015–2025). Not compatible with standard Subaru keys with a physical key blade. Some pre-2015 models may also be supported—verify before purchase.

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    Duracell 2032 Lithium Battery, 2 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery
    Duracell 2032 Lithium Battery, 2 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

    LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY: Duracell Lithium Coin CR2032 3 Volt batteries deliver long-lasting power and performance you can count on for devices throughout the home or on-the-go, such as key fobs, remote controls, Apple AirTag️, flameless candles, wireless cameras, thermometers, glucose monitors, toys, and more.

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    Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery
    Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

    LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY: Duracell Lithium Coin CR2032 3 Volt batteries deliver long-lasting power and performance you can count on for devices throughout the home or on-the-go, such as key fobs, remote controls, Apple AirTag️, flameless candles, wireless cameras, thermometers, toys, and more.

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    Open the Subaru Key Fob

    When it comes to opening the Subaru key fob, you’ll need a tool to carefully access the battery compartment. Here’s how you can do it:

    • Locate the seam: Run your fingernail or a flathead screwdriver along the seam of the key fob to find the opening point.
    • Apply gentle pressure: Use the edge of the screwdriver to pry open the key fob slowly. It should start to separate as you apply pressure.
    • Avoid excessive force: Be careful not to exert too much force to prevent damaging the key fob casing.
    SEE ALSO  Troubleshoot Car Battery Issues: Essential Portable Jump Starter Guide

    After you have successfully opened the key fob, you’ll be one step closer to replacing the battery.

    Remove the Old Battery

    To remove the old battery from your Subaru key fob, follow these simple steps:

    • Step 1: Locate the notch on the edge of the key fob where the keyring attaches.
    • Step 2: Use a small flathead screwdriver to gently pry open the key fob cover.
    • Step 3: Once open, carefully remove the old battery from its compartment.
    • Step 4: Make sure to dispose of the old battery properly.

    Remember to handle the key fob and battery with care during this process.

    Insert the New Battery

    When inserting the new battery into your Subaru key fob, it’s essential to make sure you are doing it correctly to avoid any complications. Here are the steps you need to follow:

    • Step 1: Take the new battery and place it into the compartment with the positive side facing up.
    • Step 2: Gently press down on the battery to ensure it is securely in place.
    • Step 3: Once the battery is inserted correctly, align the cover back onto the key fob.

    It’s crucial to double-check the orientation of the battery before closing the key fob to prevent any issues with the functionality of your key fob.

    Reassemble the Key Fob

    You’ve successfully replaced the battery in your Subaru key fob. Now, it’s time to put everything back together. Here’s what you need to do:

    • Align Cover: Make sure the cover is in the correct position to fit snugly.
    • Press Firmly: Apply even pressure when pressing the cover onto the key fob.
    • Check for Gaps: Ensure there are no gaps around the edges of the key fob.
    • Test Buttons: Before fully closing the key fob, press the buttons to confirm they’re working.
    SEE ALSO  How Do You Start Your Car When Your Key Fob Is Dead

    If everything looks good and functions properly, you’re all set. Your Subaru key fob should be ready to use again with its new battery securely in place.

    Conclusion

    That’s it! By carefully aligning the cover, applying even pressure, checking for gaps, and testing the buttons, your Subaru key fob is all set with its new battery. Enjoy the convenience of your fully functional key fob!

    Frequently Asked Questions

    How do I reassemble a Subaru key fob after replacing the battery?

    To reassemble a Subaru key fob after replacing the battery, align the cover properly, apply even pressure when pressing it down, check for any gaps, and test the buttons before closing the fob completely.

    What should I consider when reassembling a Subaru key fob?

    When reassembling a Subaru key fob, make sure to align the cover correctly, apply even pressure to seat it properly, check for any gaps, and test the buttons to ensure everything functions correctly before closing the fob securely.

    How can I ensure the proper functionality of the Subaru key fob after replacing the battery?

    To ensure the proper functionality of the Subaru key fob after replacing the battery, align the cover accurately, press it down evenly, check for gaps, and test the buttons before fully closing the fob to guarantee smooth operation.

    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email WhatsApp Copy Link
    Jackson-Doyle
    Jackson Doyle

      Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.

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