Changing Battery in Subaru Key Fob: A Comprehensive Guide

Changing a battery in your Subaru key fob is a quick and easy process that can save you time and money. This guide provides a step-by-step walkthrough, troubleshooting tips, and answers to frequently asked questions to help you get back on the road quickly.

Subaru Key Fob Battery Replacement Guide

Understanding Your Subaru Key Fob

Subaru key fobs come in various shapes and sizes, but the battery replacement process is generally similar across different models. Before you begin, it’s crucial to identify your key fob type and locate the necessary tools. Some fobs have a hidden key inside that you might need to use for opening the battery compartment. how to change battery in dodge key fob

Identifying Your Key Fob Type

Is your key fob a traditional flip key, a smart key, or a keyless entry remote? Knowing this will help you find the correct battery type and follow the appropriate instructions. This is important because forcing open the wrong type of fob can damage it.

Gathering the Necessary Tools

You’ll usually need a small flathead screwdriver or a similar tool to pry open the key fob. Some fobs may require a specific tool, so consult your owner’s manual for the recommended tool. You’ll also need a replacement battery, typically a CR2032 or CR2025. how to change battery in a dodge key fob

Opening a Subaru Key Fob

Step-by-Step Guide to Changing the Battery

Once you have your tools and replacement battery ready, follow these steps to change the battery in your Subaru key fob.

1. Locate the Release Button or Notch: Look for a small release button or notch on the key fob. This is usually located near the key ring or on the side of the fob.
2. Release the Key: If your key fob has a physical key, release it by pressing the release button. This will help you access the battery compartment.
3. Open the Key Fob: Carefully insert the flathead screwdriver into the notch and gently pry open the key fob. Avoid using excessive force, as this can damage the casing.
4. Remove the Old Battery: Once the fob is open, locate the old battery. Gently pry it out using the screwdriver or your fingernail. Take note of the battery’s orientation.
5. Insert the New Battery: Place the new battery into the compartment, ensuring it’s oriented correctly. Press down firmly until it clicks into place.
6. Close the Key Fob: Align the two halves of the key fob and press them together until they snap shut.
7. Test the Key Fob: Test all the buttons on your key fob to ensure they are working correctly. If not, double-check the battery installation. how to change battery dodge key fob

Troubleshooting Tips

What if your Subaru key fob still doesn’t work after changing the battery?

• Check Battery Orientation: Ensure the new battery is installed correctly with the positive (+) side facing up.
• Clean the Contacts: Use a cotton swab and rubbing alcohol to clean the battery contacts inside the key fob. Corrosion can prevent the battery from making proper contact.
• Try a Different Battery: Sometimes a new battery can be faulty. Try a different brand or purchase from a different retailer.
• Reprogram the Key Fob: In rare cases, you may need to reprogram your key fob after changing the battery. Consult your owner’s manual for instructions or contact a Subaru dealership.

Conclusion

Changing the battery in your Subaru key fob is a simple DIY task that can save you the hassle and expense of a trip to the dealership. By following this comprehensive guide, you can easily replace the battery yourself and get back to enjoying the convenience of your keyless entry system. Remember to always consult your owner’s manual for model-specific instructions. how to change dodge key fob battery

FAQ

1. How often should I change the battery in my Subaru key fob? Typically, every 2-3 years, depending on usage.
2. What type of battery does my Subaru key fob use? Most Subaru key fobs use a CR2032 or CR2025 battery.
3. Can I damage my key fob by changing the battery myself? It’s possible if you use excessive force or improper tools. Follow the instructions carefully.
4. What if my key fob still doesn’t work after changing the battery? Check the battery orientation, clean the contacts, try a different battery, or consult your owner’s manual.
5. Where can I buy replacement batteries for my Subaru key fob? Most electronics stores, pharmacies, and online retailers sell these batteries. change battery in dodge key fob
6. Do I need to reprogram my key fob after changing the battery? Usually not, but consult your owner’s manual just in case.
7. How can I tell if my key fob battery is low? The range of your key fob might decrease, or you might experience intermittent operation.