Putting a Battery in a Subaru Key Fob: A Comprehensive Guide

Putting A Battery In A Subaru Key Fob is a simple task that most car owners can do themselves. This guide will walk you through the process step-by-step, covering different Subaru models and providing tips for troubleshooting common issues.

Understanding Your Subaru Key Fob

Subaru key fobs, like those for many other vehicles, are powered by small batteries that wear down over time. Knowing how to replace this battery can save you a trip to the dealership and keep you from being stranded with a dead key fob. The process is generally straightforward, but there are slight variations depending on the model year and key fob style. A common question is: how do I know if it’s the battery? If your Subaru key fob is unresponsive or has significantly reduced range, it’s a strong indicator that the battery is dying.

You’ll find several resources online, including videos and articles, demonstrating how to put new battery in subaru key fob. Knowing where to find credible information is half the battle!

How to Change the Battery in Your Subaru Key Fob

Most Subaru key fobs require a CR2032 battery. You’ll also need a small flathead screwdriver or a similar tool to pry open the key fob casing.

Here’s a general guide for putting a battery in a subaru key fob:

1. Locate the release tab: This is usually a small button or notch on the side or back of the key fob.
2. Insert the screwdriver: Gently insert the flathead screwdriver into the release tab and pry open the key fob casing.
3. Remove the old battery: Carefully remove the old battery, noting its orientation.
4. Insert the new battery: Insert the new CR2032 battery, ensuring it’s placed in the correct orientation, matching the old battery.
5. Close the casing: Snap the two halves of the key fob casing back together.
6. Test the key fob: Try locking and unlocking your car to ensure the new battery is working.

Installing CR2032 Battery in Subaru Key Fob

Troubleshooting Common Problems

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

• Key Fob Still Unresponsive: The battery may be installed incorrectly. Double-check the orientation. If the orientation is correct, try putting subaru key fob to sleep to reset it. You might also consider a key case for subaru fob if the existing one is damaged.
• Key Fob Works Intermittently: This could be a sign of a faulty connection. Clean the battery contacts with a cotton swab and alcohol.
• Need to Reprogram Key Fob: In some cases, particularly after replacing the battery, you may need to reprogram your key fob. Consult your owner’s manual or look for guides online, such as how to program a 2010 subaru key fob.

“A common mistake people make is not paying attention to the battery orientation. Make sure the positive (+) side is facing up,” says John Smith, Senior Automotive Technician at KEYFOBPROG.

Conclusion

Putting a battery in a subaru key fob is a quick and easy task that can save you time and money. By following this guide, you should be able to replace your key fob battery successfully. However, if you encounter persistent problems, don’t hesitate to consult a professional locksmith or your Subaru dealership. Remember, having a functional key fob is crucial for accessing and operating your vehicle, so keeping the battery fresh is a simple yet important maintenance task.

FAQ

1. What type of battery does a Subaru key fob use? Typically, a CR2032 battery.
2. How long does a Subaru key fob battery last? Generally, 2-3 years, but this can vary.
3. Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers.
4. Do I need to reprogram my key fob after changing the battery? Usually not, but consult your owner’s manual.
5. What if my key fob still doesn’t work after replacing the battery? Check the battery orientation, clean the contacts, or consult a professional.
6. Can I use a different type of battery in my Subaru key fob? No, always use a CR2032 battery.
7. Where can I find a key fob for 2013 subaru forester? Check online retailers, dealerships, or specialized key fob providers.

Common Scenarios

• Lost all keys: If you’ve lost all your keys, you’ll need to contact a Subaru dealership or a qualified locksmith for replacement keys and programming.
• Key fob is damaged: A cracked or damaged key fob casing can affect functionality. Consider replacing the casing.
• Key fob battery drains quickly: This could indicate a problem with the key fob itself and may require professional attention.

Need further assistance? Check out our other articles on Key Fob Programming and maintenance.

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