A dead key fob battery can be a real headache, especially if you’re rushing to get somewhere. Knowing how to identify, replace, and even prevent issues with your Battery For Subaru Ascent Key Fob is essential for any owner. This guide will provide you with everything you need to know about maintaining your Subaru Ascent key fob’s power source.
Understanding Your Subaru Ascent Key Fob Battery
The battery in your Subaru Ascent key fob is a small but crucial component. It powers the wireless communication between your key fob and your vehicle, allowing you to lock, unlock, and even start your car remotely. Without a functioning battery, these convenient features become unusable. Regular maintenance, including battery replacement, is key to avoiding unexpected inconveniences.
Understanding the type of battery your key fob requires is the first step to a successful replacement. Most Subaru Ascent key fobs use a CR2032 battery, a common type readily available at most stores. However, always double-check your owner’s manual or the existing battery to confirm the correct type before purchasing a replacement.
change battery in subaru ascent key fob
How to Change Your Subaru Ascent Key Fob Battery
Changing the battery in your Subaru Ascent key fob is a relatively simple process that can be done at home with minimal tools. Typically, all you need is a small flathead screwdriver or a similar tool to pry open the key fob casing.
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Locate the release latch: Examine your key fob and find the small release latch or button, usually on the side or back.
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Open the key fob: Carefully insert the flathead screwdriver into the release latch and gently pry open the casing. Be careful not to damage the plastic.
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Remove the old battery: Once the casing is open, identify the old battery. Gently pry it out of its compartment, again being mindful not to damage the key fob.
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Install the new battery: Insert the new CR2032 battery into the compartment, ensuring the positive (+) side is facing the correct direction. This is usually indicated within the battery compartment.
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Close the key fob: Snap the two halves of the key fob casing back together. You should hear a distinct click, indicating a secure closure.
2022 subaru ascent key fob battery
Troubleshooting Common Key Fob Battery Issues
Sometimes, even after replacing the battery, your key fob might not work correctly. Here are some common issues and how to address them:
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Key fob still not working: Ensure the new battery is properly installed and is not a dud. Try re-syncing the key fob with your vehicle following the instructions in your owner’s manual.
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Key fob intermittently working: This could indicate a loose connection within the key fob. Check the battery contacts for any corrosion or debris and clean them if necessary.
John Davis, a certified automotive technician, advises, “Always use high-quality batteries for your key fob. Cheap batteries might save you a few cents upfront, but they often have a shorter lifespan and can lead to more frequent replacements.”
Preventing Future Battery Problems
While key fob batteries have a limited lifespan, you can take steps to maximize their longevity. Avoid exposing your key fob to extreme temperatures, as this can drain the battery faster. Also, avoid dropping or impacting the key fob, which could damage the internal components.
subaru ascent key fob battery change
When to Change the Battery in Your Subaru Ascent Key Fob?
How often should you change your Subaru Ascent key fob battery? Most key fob batteries last between 3 to 5 years, depending on usage. However, it’s best to be proactive and replace the battery before it completely dies. Look for signs like a decreased operating range or the need to press the buttons multiple times for them to register.
subaru ascent 2019 key fob battery replacement
Sarah Miller, an experienced auto electrician, suggests, “Keep a spare CR2032 battery in your glove compartment. This way, you’ll always be prepared for a dead key fob battery, no matter where you are.”
Conclusion
Knowing how to maintain your battery for Subaru Ascent key fob is crucial for any Subaru owner. By following the simple steps outlined in this guide, you can ensure your key fob remains functional and avoid any unexpected lockouts.
FAQs
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What type of battery does the Subaru Ascent key fob use? Typically, a CR2032 battery.
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How long does a Subaru Ascent key fob battery last? Generally, between 3 and 5 years.
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Can I replace the battery myself? Yes, it’s a simple process that can be done at home.
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Where can I buy a replacement battery? Most stores that sell batteries, including electronics stores and auto parts stores.
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What if my key fob still doesn’t work after replacing the battery? Try re-syncing the key fob or check for loose connections.
2019 subaru ascent key fob battery type
Other Helpful Resources on KEYFOBPROG:
- Key Fob Programming and Replacement Services
- Common Key Fob Issues and Solutions
- Maintaining Your Car’s Keyless Entry System
Need help? Contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. Our customer service team is available 24/7.
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