A dead battery for Subaru key fob can be a real headache. But don’t worry, replacing it is usually a simple DIY task. This guide covers everything you need to know about your Subaru key fob battery, from identifying the correct type to replacing it yourself and troubleshooting common issues.
Subaru Key Fob Battery Replacement
Identifying the Right Battery for Your Subaru Key Fob
Choosing the correct battery for your Subaru key fob is crucial. Using the wrong type can damage your key fob or cause it to malfunction. Most Subaru key fobs use a CR2032 3V lithium battery. However, it’s always best to double-check your owner’s manual to confirm the specific battery type required for your Subaru model. You can also check the Subaru key fob battery type online.
What if I Can’t Find My Owner’s Manual?
If you’re unsure, you can usually find the battery type by carefully opening the key fob and looking at the existing battery. The battery type is typically printed on the battery itself.
How to Change Your Subaru Key Fob Battery
Replacing the battery in your Subaru key fob is often a quick and easy process. Here’s a step-by-step guide:
- Locate the release button or notch: Most Subaru key fobs have a small release button or notch. This is usually located on the side or back of the fob.
- Open the key fob: Press the release button or insert a small flathead screwdriver into the notch and gently pry open the key fob.
- Remove the old battery: Carefully remove the old battery. You may need to use a small screwdriver or your fingernail to pry it out.
- Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side is facing up.
- Close the key fob: Snap the two halves of the key fob back together.
You can find more detailed instructions on how to change your Subaru key fob battery. Specific instructions for the Subaru Forester key fob battery and the Subaru Ascent key fob battery are also available.
Troubleshooting Subaru Key Fob Battery Issues
Sometimes, even after replacing the battery, your Subaru key fob might not work correctly. Here are a few common issues and how to fix them:
- Key fob still not working: Ensure the new battery is properly installed and the positive (+) side is facing up. Try using a different brand of CR2032 battery. If the problem persists, there might be a more serious issue with your key fob and you might need to consult a Subaru dealership.
- Key fob works intermittently: This could indicate a loose connection inside the key fob. Try cleaning the battery contacts with a cotton swab and alcohol.
Why is my Subaru Key Fob Battery Draining So Fast?
Several factors can cause a key fob battery to drain quickly, including frequent use, extreme temperatures, or a faulty key fob.
“It’s important to remember that key fob batteries do have a limited lifespan,” says John Smith, Senior Automotive Technician at Smith Auto Repair. “Even with normal use, you’ll likely need to replace the battery every few years.”
Subaru Key Fob Battery: Frequently Asked Questions
- How long does a Subaru key fob battery last? Typically, a Subaru key fob battery lasts between 2 to 5 years, depending on usage.
- Can I replace the Subaru key fob battery myself? Yes, in most cases, replacing the battery is a simple DIY task.
- Where can I buy a replacement battery for my Subaru key fob? CR2032 batteries are readily available at most electronics stores, pharmacies, and online retailers.
- What type of battery does a Subaru key fob use? Most Subaru key fobs use a CR2032 3V lithium battery.
- What should I do if my Subaru key fob still doesn’t work after replacing the battery? Try cleaning the battery contacts or consult a Subaru dealership.
- How do I know if my Subaru key fob battery is low? You might notice decreased range or intermittent functionality.
- Is it safe to use a generic CR2032 battery in my Subaru key fob? Yes, as long as it’s a reputable brand and the correct voltage.
Conclusion
Replacing the battery in your Subaru key fob is a straightforward process that can save you time and money. By following the steps outlined in this guide and using the correct battery type, you can easily keep your Subaru key fob working like new. Remember, if you’re experiencing persistent issues, don’t hesitate to consult a professional. Learn how to change the battery on your Subaru key fob and get back on the road!
