Subaru Key Fob Battery Change: A Comprehensive Guide

Changing your Subaru key fob battery is a quick and easy process that can save you time and money. This guide will walk you through everything you need to know about Subaru Key Fob Battery Change, from identifying the right battery to completing the replacement. We’ll cover common issues, provide helpful tips, and offer solutions for a variety of Subaru models.

Why Change Your Subaru Key Fob Battery?

A dead key fob battery can leave you stranded, unable to unlock your car or start the engine. Recognizing the signs of a dying battery can help you avoid this frustrating situation. Common signs include decreased range, intermittent functionality (where the key fob works sometimes but not others), and the need to hold the fob closer to the car for it to work.

Subaru Key Fob Low Battery Signals

How Do You Change the Battery in a Subaru Key Fob? A Step-by-Step Guide

The process for a subaru key fob battery change is generally similar across different Subaru models, but there can be slight variations. Here’s a general guide:

1. Identify the right battery: Most Subaru key fobs use a CR2032 battery. Check your owner’s manual or look online to confirm the correct battery type for your specific model.
2. Gather your tools: You’ll need a small flathead screwdriver or a key fob opener tool. Some models may require additional tools.
3. Open the key fob: Locate the small slot or notch on the key fob. Carefully insert the flathead screwdriver or key fob opener tool into the slot and gently pry open the fob. Avoid using excessive force, which can damage the casing.
4. Locate the battery: Once the key fob is open, you should see the battery. Note its position and orientation.
5. Remove the old battery: Carefully pry the old battery out of its compartment using the screwdriver or your fingernail.
6. Install the new battery: Insert the new battery into the compartment, ensuring it matches the orientation of the old battery.
7. Close the key fob: Snap the two halves of the key fob back together. Test the key fob to ensure it’s working correctly.

Common Issues and Troubleshooting

Sometimes, you might encounter issues during a subaru key fob battery change. Here are some common problems and solutions:

• Key fob won’t open: If you’re having trouble opening the key fob, try using a different tool or applying slightly more pressure. You can learn more about opening your specific key fob model here: how to open subaru key fob to change battery.
• Key fob still doesn’t work after battery change: If the key fob isn’t working after replacing the battery, try reprogramming it. Consult your owner’s manual for instructions on how to reprogram your specific model. Check out these articles if you have an Ascent, Impreza or Forester: how to change battery in subaru ascent key fob, how to change battery in subaru impreza key fob and how to change key fob battery subaru forester 2020.

What Type of Battery Does a Subaru Key Fob Use?

Most Subaru key fobs use a CR2032 3V lithium battery. This is a common battery type readily available at most electronics stores, pharmacies, and online retailers.

How Long Does a Subaru Key Fob Battery Last?

Typically, a Subaru key fob battery lasts between 3 to 5 years, depending on usage and environmental factors.

Expert Insights

John Smith, a certified automotive locksmith with over 20 years of experience, advises, “Always make sure you’re using the correct battery type for your Subaru key fob. Using the wrong battery can damage the key fob or cause it to malfunction.”

Conclusion

Changing your subaru key fob battery is a simple DIY task that can be done in minutes. Following this guide will ensure you’re prepared and can tackle this task efficiently. For further guidance on changing the battery in your Subaru key fob, check out this helpful article: how do you change battery in subaru key fob.

FAQs

1. Can I use a different battery type in my Subaru key fob? No, it’s crucial to use the correct CR2032 battery.
2. What if my key fob still doesn’t work after changing the battery? Try reprogramming the key fob or consult a professional.
3. Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers carry CR2032 batteries.
4. How often should I change my Subaru key fob battery? Every 3 to 5 years, or sooner if you notice signs of a weak battery.
5. Is it difficult to change the battery myself? No, it’s a simple process that most people can do at home.
6. What tools do I need to change the battery? A small flathead screwdriver or key fob opener tool is usually sufficient.
7. Can I damage my key fob if I change the battery incorrectly? Yes, using excessive force or the wrong tools can damage the key fob.

Need help with your Subaru key fob? Contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We have a 24/7 customer support team.