Alton Brobst If you own a Subaru vehicle, you may be wondering what size battery your key fob takes. A key fob is a small, electronic device that allows you to remotely lock, unlock, and start your car. The battery in your key fob will eventually need to be replaced, and it’s important to know what size battery your key fob takes in order to ensure that it continues to function properly.
In this article, we’ll answer the question "what size battery does a key fob take Subaru?" and provide you with all the information you need to know about Subaru key fob batteries.
Key Takeaways
- Subaru key fobs use either a CR2032 or a CR1620 battery.
- The battery in your key fob will need to be replaced every few years.
- It’s important to replace the battery in your key fob as soon as it starts to lose power to ensure that it continues to function properly.
Subaru Key Fob Battery Size
Subaru key fobs can use either a CR2032 or a CR1620 battery, depending on the model of your vehicle. The CR2032 is a 3V lithium coin cell battery, while the CR1620 is a 3V lithium coin cell battery with a lower capacity.
To determine which battery your key fob takes, you can check the owner’s manual for your vehicle or consult a Subaru dealership. Alternatively, you can open the key fob and look at the battery directly.
If your key fob uses a CR2032 battery, it will likely have a slightly larger and thicker battery than a CR1620. However, both batteries are relatively easy to find and can be purchased at most hardware, electronics, or auto parts stores.
How Often Should You Replace Your Subaru Key Fob Battery?
The battery in your Subaru key fob will need to be replaced every few years, depending on the frequency of use and the specific battery model. As a general rule, it’s a good idea to replace your key fob battery every two to three years to ensure that it continues to function properly.
If your key fob starts to lose power, you may notice that it doesn’t respond as quickly or as reliably as it used to. In some cases, the key fob may stop working altogether. If this happens, you should replace the battery as soon as possible to avoid any further issues.
How to Replace Your Subaru Key Fob Battery
Replacing the battery in your Subaru key fob is a simple process that can be completed in just a few minutes. Here’s how to do it:
- Locate the small opening on the back of your key fob.
- Use a small flathead screwdriver or a coin to carefully pry open the key fob.
- Remove the old battery and dispose of it properly.
- Insert the new battery with the positive side facing up.
- Close the key fob and press it together until it snaps into place.
Once you’ve replaced the battery, you should test your key fob to ensure that it’s working properly. If it still doesn’t work, you may need to replace the entire key fob or seek assistance from a Subaru dealership.
Conclusion
Knowing what size battery your Subaru key fob takes is an important part of vehicle ownership. By understanding which battery your key fob uses and how often it needs to be replaced, you can ensure that your key fob continues to function properly and keeps your vehicle secure.
Remember, if your key fob starts to lose power or stops working altogether, it’s important to replace the battery as soon as possible. By following these simple steps, you can quickly and easily replace the battery in your Subaru key fob and get back on the road.
