2011 Subaru Outback Key Fob Battery Size

Replacing the battery in your 2011 Subaru Outback key fob is a quick and easy process that can save you the time and expense of visiting a dealership or locksmith. This guide will walk you through everything you need to know, from identifying the correct 2011 Subaru Outback Key Fob Battery Size to completing the replacement.

What is the 2011 Subaru Outback Key Fob Battery Size?

The 2011 Subaru Outback key fob uses a CR2032 battery. This is a common lithium coin cell battery that’s readily available at most electronics stores, pharmacies, and online retailers. It’s important to use the correct battery size, as using the wrong one could damage your key fob.

How to Change Your 2011 Subaru Outback Key Fob Battery: A Step-by-Step Guide

Replacing the battery is a straightforward process that most people can handle themselves. Here’s a detailed guide to help you:

1. Gather your tools: You’ll need a small flathead screwdriver or a similar tool to pry open the key fob casing. A CR2032 battery is also required.
2. Locate the release slot: On the side of your key fob, you’ll find a small slot or notch. This is the key release.
3. Release the valet key: Insert your flathead screwdriver into the release slot and gently pry open the key fob. The valet key will slide out.
4. Separate the fob halves: With the valet key removed, you should be able to gently pry apart the two halves of the key fob casing. Be careful not to apply excessive force, as you could damage the plastic.
5. Identify the old battery: Once the key fob is open, you’ll see the CR2032 battery. Note its orientation.
6. Remove the old battery: Carefully pry the old battery out of its compartment using your flathead screwdriver.
7. Insert the new battery: Place the new CR2032 battery into the compartment, ensuring it’s positioned correctly, matching the orientation of the old battery.
8. Reassemble the key fob: Snap the two halves of the key fob casing back together. Make sure they fit snugly.
9. Reinsert the valet key: Slide the valet key back into its slot until it clicks into place.
10. Test the key fob: Try locking and unlocking your car to ensure the new battery is working correctly.

Common Problems and Troubleshooting

Sometimes, even after replacing the battery, your key fob might not work. Here are a few common issues and how to fix them:

• Key Fob Not Programming: If the key fob is not working after a battery replacement, it might need to be reprogrammed. Consult your owner’s manual or contact a Subaru dealership for assistance.
• Damaged Key Fob: Physical damage to the key fob can also prevent it from functioning properly. Inspect your key fob for any cracks or breaks.
• Dead Battery: While you just replaced the battery, it’s possible the new one is faulty. Try replacing it with another new CR2032 battery.

Where to Buy a 2011 Subaru Outback Key Fob Battery

CR2032 batteries are widely available. You can purchase them at most:

• Electronics Stores: Retailers like Best Buy, RadioShack, and others typically carry these batteries.
• Pharmacies: Many pharmacies, like CVS and Walgreens, also stock CR2032 batteries.
• Online Retailers: Sites like Amazon and eBay offer a wide selection of CR2032 batteries.

Why Choose a CR2032 Battery for Your 2011 Subaru Outback?

The CR2032 battery is the recommended battery for the 2011 Subaru Outback key fob due to its size and voltage. Using a different battery size could lead to improper fit and potential damage to the key fob. The 3-volt lithium chemistry provides sufficient power for the key fob’s functions.

Extending the Life of Your Key Fob Battery

While key fob batteries eventually need replacing, there are ways to extend their lifespan:

• Avoid Extreme Temperatures: Extreme heat or cold can shorten battery life.
• Minimize Button Presses: Only press the buttons when necessary.
• Keep the Key Fob Dry: Exposure to moisture can damage the battery.

Conclusion

Changing the battery in your 2011 Subaru Outback key fob is a simple DIY task that takes only a few minutes. By following this guide, you can save yourself time and money. Remember to always use the correct CR2032 battery size and follow the instructions carefully.

FAQ

1. What type of battery does the 2011 Subaru Outback key fob use? A CR2032 battery.
2. Where can I buy a replacement battery? Electronics stores, pharmacies, and online retailers.
3. How long does it take to change the battery? Just a few minutes.
4. Do I need any special tools? A small flathead screwdriver or similar tool is helpful.
5. What if my key fob still doesn’t work after changing the battery? It might need to be reprogrammed, or there could be damage to the fob.
6. How can I tell if my key fob battery is low? The range of the key fob might decrease, or the car might not respond to the key fob signals.
7. Can I damage my key fob by changing the battery myself? While it’s a simple process, it’s possible to damage the fob if excessive force is used.

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