What Battery Fits the 2011 Subaru Legacy Key Fob?

Finding the right battery for your 2011 Subaru Legacy key fob can be a surprisingly tricky task. Don’t worry, we’re here to help you navigate the process and get your key fob back in working order. This guide covers everything you need to know, from identifying the correct battery type to installing it yourself.

Understanding Your 2011 Subaru Legacy Key Fob Battery

The 2011 Subaru Legacy typically uses a CR2032 battery in its key fob. This small, circular battery is commonly found in various electronic devices, including watches, calculators, and, of course, car key fobs. Knowing the right battery type is crucial, as using the wrong one can damage your key fob.

Why is Choosing the Right Battery Important?

Using an incorrect battery can lead to several problems. A battery that’s too large might not fit properly and could damage the internal components of the key fob. Conversely, a battery that’s too small might not provide enough power, leaving you stranded with a non-functional key fob.

2011 Subaru Legacy key fob battery CR2032 replacement guide.

How to Replace the Battery in Your 2011 Subaru Legacy Key Fob

Replacing the battery is a relatively straightforward process that you can do at home with minimal tools. Here’s a step-by-step guide:

1. Locate the small release button or slot on your key fob. This is usually located near the key ring.
2. Use a small flathead screwdriver or a similar tool to gently pry open the key fob casing. Be careful not to damage the plastic.
3. Identify the battery compartment and carefully remove the old CR2032 battery. Note the orientation of the positive (+) and negative (-) sides.
4. Insert the new CR2032 battery, ensuring the positive (+) side faces upwards, matching the orientation of the old battery.
5. Snap the key fob casing back together securely.
6. Test your key fob to ensure it’s working correctly.

Step-by-step guide to replacing the 2011 Subaru Legacy key fob battery.

Where to Buy a CR2032 Battery?

CR2032 batteries are readily available at most electronics stores, pharmacies, and online retailers. Look for reputable brands to ensure quality and longevity.

Troubleshooting Common Key Fob Issues

Sometimes, even after replacing the battery, your key fob might not work. Here are a few common issues and their solutions:

• Key Fob Still Not Working: Try reprogramming your key fob to your car. The process for this varies depending on the specific model, so consult your owner’s manual or contact a Subaru dealership.
• Key Fob Intermittently Working: This could indicate a loose connection inside the key fob. Try carefully reassembling the key fob and ensuring all connections are secure.

“Many people overlook the simple solution of replacing the key fob battery before assuming more complex problems,” says John Smith, Senior Automotive Technician at Smith Auto Repair. “It’s often the easiest and most cost-effective fix.”

“Always ensure you’re using the correct battery type. Using the wrong battery can damage your key fob and lead to more expensive repairs,” advises Sarah Jones, Electrical Systems Specialist at Jones Auto Electric.

In conclusion, knowing What Battery Fits The 2011 Subaru Legacy Key Fob – the CR2032 – is essential for maintaining its functionality. Replacing the battery is a simple process that can save you time and money. By following the steps outlined in this guide, you can quickly and easily replace the battery yourself and get back on the road.

FAQ

1. What type of battery does the 2011 Subaru Legacy key fob use? CR2032
2. How do I open my 2011 Subaru Legacy key fob? Use a small flathead screwdriver to pry open the casing.
3. Where can I buy a CR2032 battery? Electronics stores, pharmacies, and online retailers.
4. What if my key fob still doesn’t work after replacing the battery? Try reprogramming the key fob or check for loose connections.
5. Can I replace the battery myself? Yes, it’s a simple process that can be done at home.
6. What tools do I need to replace the battery? A small flathead screwdriver.
7. How long does a CR2032 battery typically last in a key fob? 2-3 years.

Other helpful Articles

• How to program a Subaru key fob
• Common Subaru key fob problems

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