Replacing the Battery in Subaru Key Fob

Replacing the battery in your Subaru key fob is a simple task that can save you time and money. A dead key fob battery can leave you stranded, so knowing how to replace it is essential for every Subaru owner. This guide provides a step-by-step process for replacing the battery in your Subaru key fob, covering various models and addressing common issues.

Knowing how to change your Subaru key fob battery yourself can save you a trip to the dealership or an auto locksmith. It’s a quick and easy procedure that requires only a few common household tools. In addition to the instructions, we’ll also cover some frequently asked questions and troubleshooting tips. Let’s dive into how to replace the battery in your Subaru key fob like a pro. For specific information on the Subaru STI key fob, visit our page dedicated to that model. subaru sti key fob

How to Replace Your Subaru Key Fob Battery

The process is generally similar across different Subaru models, although there might be minor variations. Always consult your owner’s manual for model-specific instructions.

1. Gather Your Tools: You’ll need a small flat-head screwdriver or a similar tool for prying open the key fob, and a replacement CR2032 battery.
2. Locate the Key Release: On the side of your key fob, you’ll find a small release button or switch. Press this button and slide the valet key out.
3. Open the Key Fob: Using the flat-head screwdriver, carefully insert it into the slot where the valet key was located. Gently pry open the key fob casing. Be careful not to damage the plastic.
4. Remove the Old Battery: Once the key fob is open, you’ll see the CR2032 battery. Carefully remove the old battery using your screwdriver or fingernail.
5. Install the New Battery: Insert the new CR2032 battery, making sure the positive (+) side is facing upwards.
6. Close the Key Fob: Carefully align the two halves of the key fob casing and press them together until they snap shut.
7. Test the Key Fob: Try locking and unlocking your car to ensure the new battery is working correctly.

Replacing Subaru Key Fob Battery

Common Problems and Solutions

Sometimes, you might encounter issues when replacing your key fob battery. Here are a few common problems and their solutions.

• Key Fob Won’t Open: If the key fob is difficult to open, try using a slightly thinner tool or applying gentle pressure. Avoid using excessive force, which could damage the casing. Need a replacement key fob for your 2010 Forester? replacement key fob subaru forester 2010
• Key Fob Not Working After Battery Replacement: Ensure the new battery is installed correctly with the positive (+) side facing up. If the problem persists, try re-synchronizing the key fob with your car. Consult your owner’s manual for the specific procedure for your Subaru model.

Subaru Key Fob Battery Types

What Type of Battery Does a Subaru Key Fob Use?

Most Subaru key fobs use a CR2032 battery, a common type of lithium coin cell battery. You can find these batteries at most electronics stores, pharmacies, and online retailers. If you’re unsure about the battery type for your specific Subaru model, check your owner’s manual or contact your dealership. For information on the 2015 Subaru Crosstrek key fob battery type, we have a dedicated resource. 2015 subaru crosstrek key fob battery type

How Long Does a Subaru Key Fob Battery Last?

Typically, a Subaru key fob battery lasts between three to five years, depending on usage and environmental factors. If you notice your key fob’s range decreasing or the buttons becoming less responsive, it’s a good indication that the battery is nearing the end of its life. To learn more about changing the battery, our guide on changing the battery in a Subaru key fob is a useful resource. change battery in key fob subaru

Testing Subaru Key Fob

Expert Insights

“A common mistake people make is using the wrong type of battery. Always double-check that you’re using a CR2032 battery for most Subaru models.” – John Davis, Senior Automotive Technician

“Don’t be afraid to try replacing the battery yourself. It’s a simple task that can save you a trip to the dealership.” – Maria Sanchez, Certified Auto Locksmith

Conclusion

Replacing the battery in your Subaru key fob is a quick and easy process that any car owner can handle. By following these simple steps, you can avoid the inconvenience of a dead key fob and save yourself some money. Remember to always consult your owner’s manual for model-specific instructions and use the correct CR2032 battery. Need a Subaru key with fob? Check out our page for more details. subaru key with fob Replacing The Battery In Subaru Key Fob yourself empowers you to maintain your vehicle and avoid unnecessary expenses.

FAQ

1. What is the most common type of battery used in a Subaru key fob? A CR2032 battery.
2. How often should I replace my Subaru key fob battery? Every 3-5 years, or when it starts to malfunction.
3. Where can I buy a replacement CR2032 battery? Most electronics stores, pharmacies, and online retailers.
4. What tools do I need to replace the battery? A small flat-head screwdriver.
5. What should I do if my key fob doesn’t work after replacing the battery? Check the battery orientation and try re-synchronizing the key fob.
6. Can I damage my key fob by replacing the battery myself? It’s unlikely, but be careful not to apply excessive force when opening the casing.
7. What should I do if I can’t open my key fob? Try a thinner tool or consult your owner’s manual.

Common Situations & Questions:

• My Subaru key fob is completely unresponsive. What should I do? First, try replacing the battery. If that doesn’t work, it might be a more serious issue requiring professional help.
• The range of my key fob has decreased significantly. Is it the battery? Most likely, yes. A weakening battery often manifests as reduced range.
• My key fob buttons only work intermittently. What could be the problem? This could also indicate a dying battery.

Further Reading and Resources

For more information on Key Fob Programming and other automotive services, explore our other articles on KEYFOBPROG.com.

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