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

Ever found yourself locked out of your Subaru because of a dead key fob battery? Frustrating, right? Don’t worry, we’ve all been there. But what if I told you that changing the battery in your Subaru key fob is easier than you think? Yes, you heard it right!

Step 1: Gather the Necessary Tools

When changing the battery in your Subaru key fob, it’s important to have the right tools ready. Gather these items before you start:

  • New battery for your Subaru key fob
  • Small flathead screwdriver or a coin like a quarter
  • Tweezers (in case the battery is hard to remove)

Having these tools at hand will make the battery replacement process smoother. Now, let’s move on to the next step.

Step 2: Locate the Battery Compartment

When it’s time to change the battery in your Subaru key fob, the next step is to locate its battery compartment.

Here are some practical tips to help you with this step:

  • Most Subaru key fobs have a small compartment at the back that houses the battery.
  • Look for a small groove or a release button that allows you to open the compartment easily.
  • In some models, you may need to use a small flathead screwdriver or coin to open the compartment securely.
  • Once you locate the compartment, gently open it to reveal the battery inside.

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Remember, locating the battery compartment is crucial to successfully replacing the old battery with a new one.

Step 3: Remove the Old Battery

To change the old battery, you’ll need to remove it carefully from your Subaru key fob. Here are the steps to guide you through this process:

  • Open the battery compartment using the method specific to your key fob model.
  • Locate the old battery inside the compartment.
  • Gently take out the old battery and avoid damaging other components.

Tips for Removing the Old Battery:

  • Ensure you are gentle to prevent any damage.
  • Use a small tool like a flathead screwdriver or a coin if needed.
  • Verify the battery type needed for replacement before removing it.

Important Note:

When removing the old battery, pay attention to its orientation so you can correctly place the new one.

Key Points
Always handle with care
Properly dispose of old battery
Verify correct battery type

Step 4: Insert the New Battery

Now that you’ve successfully removed the old battery from your Subaru key fob, it’s time to insert the new battery. Here’s how you can do it:

  • Identify the correct orientation for the new battery based on how the old one was placed.
  • Gently place the new battery into the slot, ensuring it fits snugly.
  • Avoid using excessive force to prevent damaging the key fob.
  • Once the new battery is in place, reattach the back cover of the key fob securely.

Remember, proper placement of the new battery is crucial for the key fob to function correctly. It’s a simple yet essential step in ensuring your Subaru key fob operates smoothly.

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Step 5: Test the Key Fob

Now that you’ve successfully replaced the battery and reattached the back cover, it’s time to ensure that your Subaru key fob is working correctly.

  • Press any button on the key fob to test it.
  • Ensure that the buttons respond immediately.

If your key fob doesn’t seem to be working after the battery replacement, try the following troubleshooting steps:

  • Check the battery orientation.
  • Make sure the battery is securely placed and the back cover is properly attached.

Remember, testing the key fob is crucial to confirm that the new battery is functioning and the key fob is operational.

  • If the buttons are unresponsive, double-check the battery installation.
  • In case of persistent issues, consider consulting a professional for assistance.

Test your Subaru key fob multiple times to ensure consistent performance. A well-functioning key fob is essential for effortless vehicle access and security.

Conclusion

That’s it! You now have all the necessary steps to successfully change the battery in your Subaru key fob. Remember to handle the key fob gently to avoid any damage and ensure proper battery placement for optimal functionality. Don’t forget to securely reattach the back cover and test the key fob by pressing the buttons to confirm its responsiveness. If you encounter any issues, double-check the battery orientation and placement before seeking professional assistance. By following these guidelines and conducting regular tests, you can keep your key fob working smoothly for convenient access to your vehicle.

Frequently Asked Questions

How do I replace the battery in my Subaru key fob?

To replace the battery in your Subaru key fob, carefully open the back cover, remove the old battery, and insert the new battery with the correct orientation. Ensure the battery is securely placed, and reattach the back cover gently.

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Why is proper battery placement important in the key fob?

Proper battery placement ensures the key fob’s functionality, allowing it to communicate with your vehicle effectively. Incorrect placement can lead to issues like unresponsiveness or poor signal transmission.

What should I do after replacing the battery?

After replacing the battery, test the key fob by pressing its buttons to check for an immediate response. If the key fob is unresponsive, troubleshoot by verifying the battery orientation and secure placement.

What if my key fob is still unresponsive after replacement?

If your key fob remains unresponsive after battery replacement, consider consulting a professional for further assistance. Ensure the battery is correctly placed, and perform thorough testing to confirm functionality.

How can I ensure my key fob operates smoothly after battery replacement?

Consistently test your key fob after replacing the battery to ensure it operates smoothly. Regular testing will help maintain convenient vehicle access and reliable security features.

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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