What kind of battery does your Subaru key fob need? If you find yourself pondering over this question, worry not! The solution is right here. Your Subaru key fob requires a specific type of battery to keep it functioning seamlessly, and we’re here to help you find out which one. In this article, we’ll explore the battery type you need for your Subaru key fob, providing you with all the necessary details to ensure that you can easily replace it when the time comes. So, let’s dive in and get you the answer you’re looking for!
What Kind of Battery for Subaru Key Fob?
If you own a Subaru vehicle, you may have come across the need to replace the battery in your key fob. The key fob is an essential component that allows you to remotely lock and unlock your car, as well as start the engine. Knowing what kind of battery your Subaru key fob requires is important to ensure proper functioning. In this article, we will explore the different types of batteries used in Subaru key fobs and provide you with all the information you need to make an informed decision.
Understanding Subaru Key Fob Batteries
Before we delve into the specific battery types for Subaru key fobs, it’s important to understand the key fob’s battery requirements. The key fob functions as a transmitter that sends signals to the car’s receiver, enabling various functions such as locking and unlocking the doors. To power this transmission, the key fob relies on a small, replaceable battery.
Subaru key fobs typically use a coin cell or button cell battery, which is a compact and lightweight power source commonly found in small electronic devices. These batteries are readily available and relatively easy to replace. It’s essential to use the correct type and size of battery to ensure optimal performance of your Subaru key fob.
Types of Batteries for Subaru Key Fobs
Subaru key fobs generally utilize one of the following battery types:
- CR2032: This is one of the most commonly used battery types in Subaru key fobs. CR2032 batteries are coin cell batteries with a diameter of 20mm and a thickness of 3.2mm. They provide a stable power supply and have a long lifespan, making them a popular choice.
- CR2025: Another frequently used battery type is the CR2025. These coin cell batteries have a diameter of 20mm and a thickness of 2.5mm. While they may have a slightly shorter lifespan compared to CR2032 batteries, they still offer reliable performance.
- CR2016: Although less common, some Subaru key fobs may require CR2016 batteries. These coin cell batteries have a diameter of 20mm and a thickness of 1.6mm. They are smaller in size compared to CR2032 and CR2025 batteries but can still power the key fob effectively.
Choosing the Right Battery
When replacing the battery in your Subaru key fob, it is crucial to choose the correct battery type and size. Using the wrong battery can lead to improper functioning or even damage to the key fob. To ensure you select the right battery for your Subaru key fob, follow these steps:
- Refer to your vehicle’s owner’s manual: The owner’s manual will provide detailed information on the battery type and size required for your specific model of Subaru key fob.
- Check the existing battery: If the old battery is still accessible, remove it and check the markings on it. The battery should have the type (e.g., CR2032) clearly labeled.
- Visit an authorized Subaru dealer: If you are unsure about the battery type or want to ensure you have the correct one, it’s best to visit an authorized Subaru dealer. They can assist you in finding the right battery for your key fob.
- Consult a professional locksmith: Locksmiths who specialize in automotive keys and remotes can also guide you in choosing the appropriate battery for your Subaru key fob.
Remember that using the correct battery is vital for the optimal performance and longevity of your Subaru key fob. It’s worth investing time into finding the right battery rather than risking potential issues in the future.
Replacing the Battery in Your Subaru Key Fob
Now that you have identified the correct battery for your Subaru key fob, it’s time to replace the old battery. Follow these steps to ensure a smooth battery replacement process:
- Prepare the replacement battery: Open the packaging of the new battery and ensure it is readily accessible.
- Locate the battery compartment: Most Subaru key fobs have a small slot on the back that allows you to remove the battery cover. Look for a small indentation or even a screw if necessary.
- Remove the old battery: Using a small flathead screwdriver or your fingers, gently push or slide out the old battery from its compartment. Take note of the battery’s orientation and position to insert the new battery correctly.
- Insert the new battery: Align the new battery according to the markings inside the battery compartment, ensuring the positive side faces up. Gently push or slide the new battery into place until it is secure.
- Replace the battery cover: Once the new battery is in place, reattach the battery cover securely. You may need to apply slight pressure or tighten any screws, if present.
After replacing the battery, test the key fob by pressing its buttons to ensure it is functioning correctly. If the key fob still does not work, double-check the battery orientation and reposition it if necessary. If the problem persists, it may be an issue beyond the battery, requiring further investigation or professional assistance.
Tips for Maximizing Your Subaru Key Fob Battery Life
To prolong the lifespan of your Subaru key fob battery and minimize the frequency of replacements, consider following these tips:
- Keep the key fob away from extreme temperatures: Exposure to high or low temperatures can impact battery performance. Avoid leaving the key fob in direct sunlight or in extremely cold environments.
- Avoid unnecessary key fob button presses: Excessive button presses, especially when the vehicle is out of range, can drain the battery. Use the key fob buttons only when necessary.
- Store the key fob properly: When not in use, keep the key fob in a safe place away from other metal objects that may accidentally press the buttons and drain the battery.
- Regularly clean the key fob: Accumulated dirt or debris around the buttons can interfere with button presses, causing the key fob to consume more battery power. Clean the key fob using a soft cloth or cotton swab regularly.
By following these simple tips, you can extend the battery life of your Subaru key fob and minimize the inconvenience of frequent replacements.
In conclusion, knowing what kind of battery your Subaru key fob requires is essential for maintaining the functionality of your vehicle. Whether it’s a CR2032, CR2025, or CR2016 battery, it’s crucial to choose the correct size and type to ensure optimal performance. Always refer to your vehicle’s owner’s manual, consult an authorized Subaru dealer, or seek professional advice to ensure you have the right battery for your Subaru key fob. By taking proper care of your key fob and following the suggested tips, you can maximize the battery’s lifespan and enjoy uninterrupted convenience and security.
Frequently Asked Questions
What kind of battery does a Subaru key fob use?
A Subaru key fob typically uses a CR2032 lithium coin cell battery. It is a common battery size used in various electronic devices, including many automotive key fobs.
How long does the battery in a Subaru key fob last?
The battery in a Subaru key fob can last for several years, depending on usage. On average, you can expect the battery to last approximately 2 to 3 years before needing a replacement.
How can I replace the battery in my Subaru key fob?
To replace the battery in your Subaru key fob, you will need a small flathead screwdriver or a coin. Locate the small groove on the side of the key fob, use the screwdriver or coin to gently pry it open. Take out the old battery and insert the new CR2032 lithium coin cell battery, ensuring it is properly aligned with the positive (+) and negative (-) symbols. Close the key fob by aligning the two halves and pressing them together until they snap into place.
Can I replace the battery in my Subaru key fob myself?
Yes, you can replace the battery in your Subaru key fob yourself. It is a simple and straightforward process that does not require any special tools. However, if you are unsure or uncomfortable doing it yourself, you can always seek assistance from a professional or visit a Subaru dealership.
Where can I purchase a replacement battery for my Subaru key fob?
You can purchase a replacement CR2032 lithium coin cell battery for your Subaru key fob at most electronic stores, hardware stores, or automotive parts stores. Additionally, you can also find them online through various retailers.
Are there any precautions I should take when replacing the battery in my Subaru key fob?
When replacing the battery in your Subaru key fob, it is important to handle the battery with care and avoid touching the contacts or circuitry inside the key fob. Make sure to insert the new battery in the correct orientation, aligning the positive (+) and negative (-) symbols as indicated. If you encounter any difficulties or issues, consult the vehicle’s owner manual or seek professional assistance.
Final Thoughts
The Subaru key fob requires a specific type of battery to ensure proper functioning. When it comes to finding the right battery for your Subaru key fob, it is essential to choose CR1620 or CR1632 batteries. These batteries are widely available and can be easily purchased at most local stores or online retailers. By using the recommended battery type, you can ensure that your Subaru key fob continues to operate smoothly. So, if you are wondering what kind of battery for Subaru key fob, look no further than CR1620 or CR1632 batteries.