Ever found yourself locked out of your Subaru, desperately clicking the key fob, only to realize it’s out of juice? Frustrating, right? Well, worry no more! In this article, we’re diving into the world of Subaru key fobs and uncovering the mystery behind the batteries they use.
Have you ever wondered what powers that handy little device that unlocks your Subaru with just a click? The answer lies in a tiny but essential component – the key fob battery. Understanding which battery your Subaru key fob needs can save you from those inconvenient lockouts and ensure smooth sailing every time you hit that unlock button.
Importance of a Working Key Fob Battery
When it comes to your Subaru key fob, having a working battery is essential. Here’s why:
- Smooth Functionality: A dead key fob battery can leave you stranded outside your Subaru, unable to unlock or start your vehicle.
- Prevent Lockouts: With a working key fob battery, you can avoid the inconvenience of being locked out of your car unexpectedly.
- Remote Start Feature: Many Subaru key fobs offer a remote start function that requires a functional battery to operate efficiently.
- Keyless Entry: A working key fob battery ensures seamless keyless entry into your Subaru, enhancing convenience and security.
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In short, regularly checking and replacing your Subaru key fob battery is crucial to avoiding disruptions and ensuring smooth operation.
Identifying the Correct Battery Type for Your Subaru Key Fob
When it comes to your Subaru key fob’s battery, knowing the correct type is essential for uninterrupted use. Here’s how to identify the right one:
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Check Your Owner’s Manual:
- It’s the go-to resource for specific details about your Subaru model, including the recommended battery type.
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Inspect the Current Battery:
- Open your key fob and note down the battery specifications. Look for details like voltage and size.
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Research Online:
- Visit reputable websites or forums that focus on Subaru vehicles. You might find detailed information from other Subaru owners.
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Direct Contact with Subaru Service:
- When in doubt, you can always get in touch with a Subaru service center for guidance on the correct battery type.
| Battery Type | Compatible Subaru Models |
|---|---|
| CR1620 | Forester, Impreza |
| CR2032 | Outback, Legacy |
| CR2025 | Crosstrek, Ascent |
Knowing the correct battery type for your Subaru key fob ensures you can quickly replace it when needed, keeping your key fob functioning smoothly.
The Process of Changing the Subaru Key Fob Battery
To change the Subaru key fob battery, follow these simple steps:
- Step 1: Find the battery cover on your key fob. It’s usually on the back.
- Step 2: Use a flathead screwdriver or a coin to gently pry open the cover.
- Step 3: Take out the old battery carefully. Make note of its position.
- Step 4: Insert the new battery with the positive side facing up.
- Step 5: Close the cover securely until you hear a click.
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Remember these key points:
- Battery Type: Ensure you have the correct battery type for your specific Subaru model.
- Battery Position: Insert the new battery correctly to avoid issues with the key fob.
By following these steps, you can easily change the battery in your Subaru key fob and ensure smooth operation.
Extending the Life of Your Subaru Key Fob Battery
Maintaining your Subaru key fob battery is essential to ensure uninterrupted use. Here are some tips to help prolong its lifespan:
- Keep It Clean: Remove any dirt or debris that may accumulate around the battery cover to prevent interference with the battery connection.
- Use It Regularly: Regularly using your key fob helps keep the internal components functioning correctly.
- Avoid Extreme Temperatures: Temperature fluctuations can impact battery performance, so store your key fob in moderate temperature environments.
- Replace Weak Batteries: If you notice a decrease in range or responsiveness, it’s time to replace the battery promptly.
- Carry a Spare: Being prepared with a spare battery when you replace the current one can prevent inconvenience in case of a sudden power loss.
- Consult a Professional: If you encounter persistent issues with your key fob, seek assistance from a Subaru service center to diagnose and resolve any underlying problems effectively.
Remember, a well-maintained battery means your Subaru key fob will always be ready to assist you seamlessly.
Testing the Battery and Ensuring Proper Functionality
To test the battery, follow these steps:
- Press any button on your Subaru key fob.
- Observe the response.
- If the LED light dims or there’s a delayed reaction, it’s time to replace the battery.
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- Regularly check your fob’s performance.
- Keep the key fob clean and dry to avoid corrosion.
- Avoid exposing it to extreme temperatures.
- Replace weak batteries promptly.
- Carry a spare battery.
Conclusion
Ensuring your Subaru key fob has a properly functioning battery is essential to avoid unexpected inconveniences. By understanding the specific battery type your Subaru model requires and following tips to prolong its lifespan, you can maintain a reliable key fob. Regularly testing the battery’s performance and taking necessary actions if issues arise will help you stay prepared. Remember to keep your key fob clean, use it regularly, and store it in moderate temperatures to optimize its functionality. By implementing these practices, you can ensure that your Subaru key fob operates smoothly whenever you need it.
Frequently Asked Questions
What is the importance of maintaining a functional key fob battery for Subaru vehicles?
Maintaining a functional key fob battery is crucial for avoiding being stranded. Specific Subaru models require distinct battery types for proper functioning.
How can I determine the correct battery type for my Subaru key fob?
To determine the correct battery type for your Subaru key fob, refer to your vehicle’s manual or consult a professional for assistance.
How can I extend the lifespan of my Subaru key fob battery?
To extend the lifespan of your Subaru key fob battery, keep it clean, use it regularly, avoid extreme temperatures, replace weak batteries promptly, and carry a spare.
How can I test if the battery in my Subaru key fob is still functioning?
You can test the battery in your Subaru key fob by observing the response when pressing any button. If the LED light dims or there’s a delayed reaction, it may be time to replace the battery.
Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.