How to Change the Subaru Key Fob Battery

Changing your Subaru key fob battery is a quick and easy process that can save you time and frustration. If your key fob is acting up, like having reduced range or needing multiple presses to work, it’s likely time for a new battery. This guide will walk you through How To Change The Subaru Key Fob Battery for various Subaru models.

Identifying Your Subaru Key Fob

Subaru has used several different key fob designs over the years. Knowing your specific model helps determine the correct battery type and replacement procedure. While the basic process is similar, slight variations exist. how to change a subaru key fob battery provides a comprehensive guide for most models.

Common Subaru Key Fob Types

• Switchblade Key: This type features a key that folds out from the fob.
• Traditional Key Fob: This is a separate fob that attaches to your key ring.
• Smart Key/Keyless Entry: These fobs allow you to unlock and start your car without taking the key out of your pocket.

What Battery Do I Need for My Subaru Key Fob?

Most Subaru key fobs use a CR2032 battery. However, it’s always best to double-check your owner’s manual or look for the battery type imprinted on the old battery itself. You can usually find these batteries at most electronics stores, pharmacies, and online retailers. Ensure you purchase a high-quality battery to ensure optimal performance and lifespan.

CR2032 Battery for Subaru Key Fob

Steps to Change Your Subaru Key Fob Battery

1. Locate the release tab or notch: Most Subaru key fobs have a small release tab or notch on the side. Use a small flathead screwdriver or your fingernail to gently pry open the key fob casing. how to change the battery in the subaru key fob outlines this step clearly.
2. Carefully separate the two halves of the fob: Once you’ve released the tab, carefully separate the two halves of the key fob. Be gentle to avoid breaking any internal components.
3. Identify and remove the old battery: Locate the old CR2032 battery. Use your screwdriver or a non-metallic tool to carefully pry the old battery out of its compartment.
4. Insert the new battery: Place the new CR2032 battery into the compartment, making sure the positive (+) side faces upwards, as indicated in the fob.
5. Reassemble the key fob: Carefully snap the two halves of the fob back together. You should hear a click when it’s securely closed.
6. Test the key fob: Try locking and unlocking your car to make sure the new battery is working correctly.

“A common mistake people make is inserting the battery incorrectly. Always check the polarity,” advises John Smith, Senior Automotive Technician at Smith Auto Repair.

Troubleshooting Key Fob Issues

If your key fob still isn’t working after replacing the battery, there might be other issues at play. “Sometimes, the key fob needs to be reprogrammed after a battery change. Consult your owner’s manual or a qualified technician if this is the case,” says Jane Doe, Electrical Systems Specialist at Doe Automotive.

Conclusion

Changing the subaru key fob battery is a simple task that can be done at home with minimal tools. By following these steps, you can save yourself a trip to the dealership and keep your Subaru key fob working flawlessly. how to change battery for subaru key fob offers more tips and tricks for different Subaru models.

FAQ

1. How often should I change my Subaru key fob battery? Every 2-3 years, or when you notice decreased performance.
2. What type of battery does my Subaru key fob use? Most use a CR2032, but check your owner’s manual to be sure.
3. Can I change the battery myself, or do I need to go to a dealer? You can easily change it yourself.
4. What if my key fob still doesn’t work after changing the battery? You may need to reprogram the key fob.
5. Where can I buy a replacement CR2032 battery? Most electronics stores, pharmacies, and online retailers sell them.
6. What tools do I need to change the battery? A small flathead screwdriver or your fingernail is usually sufficient.
7. Is it difficult to open the key fob? No, most key fobs have a release tab for easy opening. how to change the battery on my subaru key fob demonstrates this.

Common Situations and Questions:

• Key fob not working at all: Check the battery installation and consider reprogramming.
• Key fob works intermittently: This usually indicates a low battery.
• Key fob has reduced range: This also suggests a low battery.

Other Helpful Resources:

Check out our other articles on how to change battery in key fob subaru forester 2019 for model-specific instructions.

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