Signs of a Low Battery in Your Subaru Key Fob
Wondering if your Subaru key fob battery needs to be replaced? Here are the signs to watch out for:
- Difficulty Unlocking or Locking: If you notice that your key fob is not working as efficiently as before, it could be a sign of a weak battery.
- Inconsistent Response: When pressing the buttons on your key fob results in sporadic unlocking or locking of your car, it’s a clear indicator of a low battery.
- Diminished Range: If you find yourself needing to be closer to your car for the key fob to work, the battery might be running low.
- Warning Light: Some key fobs have a low battery indicator that illuminates when the battery is running out of power.
Ensure smooth operation of your Subaru key fob by staying alert to these signs signaling a low battery.
Tools Needed for Replacing the Battery
When it comes to replacing the battery in your Subaru key fob, you’ll need a few essential tools to get the job done smoothly. Here’s a list of items you should have on hand before you begin:
- Small Phillips screwdriver: This tool will help you open the key fob casing securely.
- Replacement battery: Ensure you have the correct battery type for your specific Subaru key fob model. Common types include CR1620 or CR1632 lithium coin batteries.
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Always remember to work in a well-lit area and keep your tools organized for an efficient battery replacement process.
Step-by-Step Guide to Replace the Subaru Key Fob Battery
Embarking on the journey to replace your Subaru key fob battery is simpler than it seems. Make sure to follow these steps carefully:
- Step 1: Locate the small screw on the back of your key fob and use a Phillips screwdriver to loosen and remove it.
- Step 2: Gently pry open the key fob casing using a flat tool, starting from where the screw was.
- Step 3: Inside, you’ll find the battery. Carefully remove the old battery and replace it with a new one.
- Step 4: Ensure the new battery is correctly placed with the positive side facing up.
- Step 5: Close the key fob casing by aligning the pieces and pressing them together firmly.
- Step 6: Tighten the screw back in place to secure the casing.
With these straightforward steps, you can swiftly and effectively replace the battery in your Subaru key fob. Remember to handle the components delicately and work in a well-lit environment for optimal results.
Tips to Extend the Life of Your Subaru Key Fob Battery
- Keep it Clean: Dirt or grime can affect the contacts inside. Wipe the key fob with a clean cloth regularly.
- Use it Regularly: Idle key fobs drain battery life too. Press buttons occasionally to keep it active.
- Avoid Extreme Temperatures: Hot or cold environments can impact battery performance. Store it in moderate conditions.
- Carry it Separately: Keeping your key fob close to your phone or other electronic devices can interfere with signals and drain the battery quicker.
- Replace Batteries Promptly: Changing the battery in time prevents malfunctions and extends the overall lifespan of your key fob.
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| Fact | Data |
|---|---|
| Average lifespan of a key fob battery | 2-4 years |
| Cost of key fob battery replacement | $5-$15 |
| Potential cost of a new key fob | $50-$400 |
Conclusion
That’s it! By following the simple steps outlined in this article, you can easily replace the battery in your Subaru key fob. Remember to take care of your key fob by keeping it clean, using it regularly, and avoiding extreme temperatures. These small actions can help extend the lifespan of your key fob battery and save you from unexpected costs in the future. Stay proactive and ensure your key fob is in top condition to keep your Subaru running smoothly. Thank you for reading and happy driving!
Frequently Asked Questions
What are some common signs of a low battery in my Subaru key fob?
If your Subaru key fob has a reduced range, responds intermittently, or the buttons are slow to function, it might indicate a low battery.
How can I replace the battery in my Subaru key fob?
To replace the battery in your Subaru key fob, typically, you need to remove the key and open the fob to access the battery. Replace it with the same type of battery following the correct orientation.
How can I extend the lifespan of my Subaru key fob battery?
You can extend the life of your Subaru key fob battery by keeping it clean, using it regularly, avoiding extreme temperatures, carrying it separately from electronic devices, and promptly replacing depleted batteries.
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Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.