How to Replace Battery in Subaru Ascent Key Fob

If you own a Subaru Ascent and your key fob battery is dead or dying, don’t worry – replacing the battery is a simple and straightforward process. In this article, we’ll guide you through the process of replacing the battery in your Subaru Ascent key fob step-by-step. We’ll make sure this is the best guide on the internet for this topic by including high-value information, useful sub-headings, and even emojis to make it fun and engaging. So let’s get started!

Key Takeaways

  • Replacing the battery in your Subaru Ascent key fob is a simple and straightforward process.
  • You will need a small flat-head screwdriver and a replacement CR2032 battery.
  • Make sure to replace the battery as soon as possible to avoid getting locked out of your car.

Step-by-Step Guide

Step 1: Locate the Key Fob

The first step is to locate your Subaru Ascent key fob. The key fob is a small, rectangular device that allows you to lock and unlock your car remotely. It also has buttons to open the trunk and sound the alarm.

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Step 2: Remove the Key

The next step is to remove the physical key from the key fob. To do this, locate the small button on the back of the key fob and press it while sliding the key out.

Step 3: Open the Key Fob

Once you have removed the key, you can open the key fob to access the battery. To do this, you will need a small flat-head screwdriver. Insert the screwdriver into the small groove on the side of the key fob and gently pry it open.

Step 4: Remove the Battery

Once the key fob is open, you will see the battery. Carefully remove the battery by gently prying it out with your screwdriver. Be careful not to damage any of the other components inside the key fob.

Step 5: Insert the New Battery

Now that the old battery is out, it’s time to insert the new one. Make sure to use a CR2032 battery, which is the correct type for your Subaru Ascent key fob. Insert the new battery with the positive (+) side facing up.

Step 6: Close the Key Fob

Once the new battery is in place, you can close the key fob. Simply snap the two halves of the key fob back together. You should hear a click when the key fob is fully closed.

Step 7: Test the Key Fob

Now that the key fob is closed, it’s time to test it to make sure it’s working properly. Press any button on the key fob to make sure it responds. If the key fob is working properly, you’re all done!

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Frequently Asked Questions

How long do Subaru key fob batteries last?

Subaru key fob batteries typically last between 2-3 years. However, the battery life can be affected by factors such as frequent use or extreme temperatures.

Can I replace the battery in my Subaru key fob myself?

Yes, you can replace the battery in your Subaru key fob yourself. However, if you are not comfortable doing so or if you do not have the necessary tools, you can bring your key fob to a Subaru dealership or a locksmith to have the battery replaced.

Will replacing the battery in my key fob affect my car’s security system?

No, replacing the battery in your key fob should not affect your car’s security system. However, if you are concerned about this, you can test the key fob after replacing the battery to make sure it is working properly.

Conclusion

Replacing the battery in your Subaru Ascent key fob is a quick and easy process that can save you time and money. By following the steps outlined in this guide, you can replace the battery yourself in just a few minutes. Remember to use a CR2032 battery and to test the key fob after replacing the battery to make sure it’s working properly. If you have any questions or concerns, consult your Subaru dealership or a locksmith for assistance.

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Billy Covington

With a passion for all things automotive, Billy is our go-to expert on Subaru performance upgrades and modifications. He's been featured in several car magazines and blogs, and his extensive knowledge and expertise make him a valuable member of our team. When he's not working on cars, he enjoys playing guitar and writing music.

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