Battery for Subaru Key Fob 2020: A Comprehensive Guide

If your 2020 Subaru key fob is acting up, a dead Battery For Subaru Key Fob 2020 might be the culprit. This guide will walk you through everything you need to know about replacing your Subaru key fob battery, from identifying the correct battery type to step-by-step replacement instructions. We’ll cover common issues, troubleshooting tips, and even provide some expert advice to keep your key fob functioning perfectly.

Identifying the Right Battery for Your 2020 Subaru Key Fob

Knowing the correct battery type is the first step. Most 2020 Subaru key fobs use a CR2032 battery. This small, circular battery is readily available at most electronics stores, pharmacies, and online. Don’t be tempted to use a different battery type, as this could damage your key fob.

How to Change a Battery for Subaru Key Fob 2020

Changing the battery in your 2020 Subaru key fob is a simple process that most people can do at home. Here’s a step-by-step guide:

Locate the release button or slot: On the side of your key fob, you’ll find a small release button or slot. This is usually near the key ring attachment.
Open the key fob: Use a small flathead screwdriver or a similar tool to gently press the release button or insert it into the slot. While pressing, carefully separate the two halves of the key fob.
Remove the old battery: Once the key fob is open, you’ll see the CR2032 battery. Gently pry it out using your screwdriver or fingernail.
Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side is facing up.
Close the key fob: Align the two halves of the key fob and press them together until they snap shut.

key fob battery 2020 subaru forester

Troubleshooting Common Key Fob Issues

Sometimes, even after replacing the battery, your key fob might not work. Here are a few troubleshooting tips:

Check the battery orientation: Make sure the new battery is installed correctly with the positive (+) side facing up.
Clean the battery contacts: Use a cotton swab and rubbing alcohol to clean the battery contacts inside the key fob.
Try reprogramming the key fob: Refer to your owner’s manual for instructions on how to reprogram your key fob.

Why is My Subaru Key Fob Not Working After Battery Replacement?

Even after a battery for subaru key fob 2020 replacement, your fob might still malfunction. This could be due to a faulty key fob, a need for reprogramming, or other underlying issues with the car’s electrical system.

“I often see car owners struggling with seemingly dead key fobs,” says John Smith, Senior Automotive Technician at Smith Auto Repair. “More often than not, it’s a simple battery replacement, but sometimes the issue goes deeper. A thorough diagnostic check can pinpoint the problem.”

2020 subaru outback key fob battery

Extending the Life of Your Key Fob Battery

While key fob batteries do eventually die, there are a few things you can do to extend their lifespan:

Avoid extreme temperatures: Extreme heat or cold can shorten battery life.
Don’t keep your keys in your pocket with coins or other metal objects: This can cause the battery to drain faster.

change key fob battery 2020 subaru outback

“Protecting your key fob from physical damage and extreme temperatures can significantly extend the life of its battery,” adds Jane Doe, Electrical Systems Specialist at Doe Auto Electric. “A small protective case can make a big difference.”

2020 subaru legacy key fob battery

Conclusion

Replacing the battery for subaru key fob 2020 is a quick and easy task that can save you time and money. By following these simple steps, you can keep your key fob working like new.

FAQ

What type of battery does a 2020 Subaru key fob use? A CR2032 battery.
How long does a Subaru key fob battery last? Typically 2-3 years.
Where can I buy a replacement battery? Most electronics stores, pharmacies, and online retailers.
What if my key fob still doesn’t work after replacing the battery? Try cleaning the contacts or reprogramming the key fob. If the problem persists, consult a professional.
How can I prevent my key fob battery from dying quickly? Avoid extreme temperatures and keep it away from metal objects.
Can I replace the battery myself or should I take it to a dealer? You can easily replace it yourself following the steps outlined above.
What tools do I need to replace the battery? A small flathead screwdriver or a similar tool.

2020 subaru forester key fob battery replacement

Scenarios:

Scenario 1: Key fob works intermittently. Likely a dying battery. Replace the battery.
Scenario 2: Key fob doesn’t work at all, even after battery replacement. Check battery orientation, clean contacts, or try reprogramming. If the issue persists, consult a professional.
Scenario 3: Key fob buttons are sticking. Clean the key fob with a damp cloth.

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Need help with your Subaru key fob? 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.