Ever found yourself locked out of your Subaru because the key fob battery died at the worst possible moment? Frustrating, right? Well, worry no more! In this article, you’ll learn a quick and easy solution to keep those key fobs working like a charm. No more last-minute dashes to the dealership or fumbling with keys in the rain. You’ll be back in your Subaru with a simple battery swap.
Step 1: Gather Materials
To change the battery on your Subaru key fob, you’ll need a few essential items. Make sure to gather the following materials before you begin:
- New Battery: Purchase a CR2032 battery, commonly used in key fobs.
- Small Flathead Screwdriver: This will help you open the key fob without causing damage.
- Cloth or Tissue: Use this to prevent scratches on your key fob while working on it.
Remember, having all the necessary materials ready will make the battery replacement process smooth and hassle-free.
Step 2: Locate the Battery Compartment
When changing the battery in your Subaru key fob, the next step is to find the battery compartment. Here’s how you can do it:
- Look for a small slot on the key fob.
- Insert a flathead screwdriver into the slot.
- Gently twist the screwdriver to pop open the key fob.
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In the key fob, you’ll see the battery compartment where the CR2032 battery is housed.
Step 3: Remove the Old Battery
- Locate the battery compartment inside the key fob.
- Gently pop out the old battery using a small tool.
- Dispose of the old battery responsibly.
- Avoid using excessive force to prevent damage.
- Ensure the battery is properly oriented when placing the new one in.
- Test the key fob after battery replacement to confirm functionality.
| Key Points | Details |
|---|---|
| Battery Type | CR2032 |
| Handling Tip | Avoid touching the battery terminals with bare hands. |
Step 4: Insert the New Battery
Are you ready to insert the new battery into your Subaru key fob? Here are the next steps to complete the battery replacement process successfully:
- Take your new CR2032 battery. Ensure it’s the right type for your key fob.
- Position the new battery correctly. Match the positive (+) and negative (-) symbols as indicated in the compartment.
- Gently place the new battery where the old one was removed. Make sure it sits snugly in place.
- Avoid touching the battery terminals. Handling it properly ensures optimal performance.
Remember, inserting the new battery correctly is critical for the key fob to function correctly. Let’s move on to the final steps to complete the replacement process.
Step 5: Test the Key Fob
Now that you’ve successfully inserted the new CR2032 battery into your Subaru key fob, it’s time to test if it’s working correctly. Follow these simple steps to ensure everything is in order:
- Check Button Functions: Press each button on the key fob to verify that they are responding as expected. Ensure the functions like locking, unlocking, and trunk release are working properly.
- Test Remote Start (If Applicable): If your key fob has a remote start feature, test it to see if it activates the engine from a distance. This is a handy function to confirm for your convenience.
- Check Signal Range: Walk a few feet away from your vehicle and test the key fob’s signal range. Make sure the key fob can still communicate with your car from a reasonable distance.
- Replace Key Fob Case (If Necessary): If your key fob case was damaged during battery replacement, consider replacing it. A cracked or faulty case can impact the key fob’s overall functionality.
- Seek Professional Help (If Issues Persist): If you experience any ongoing problems with your key fob despite battery replacement, it might be time to consult a professional locksmith or Subaru dealership for assistance.
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Testing your key fob after a battery replacement is crucial to ensure it operates smoothly and reliably. Once you confirm that everything is working correctly, you can enjoy the convenience and security that your Subaru key fob provides.
Extra Tips for Key Fob Maintenance
To keep your Subaru key fob in top shape, here are some additional tips for maintenance:
- Clean Regularly: Wipe the key fob with a damp cloth to remove dirt and grime from the buttons and surfaces.
- Avoid Extreme Temperatures: Extreme heat or cold can affect battery performance and overall key fob function.
- Keep Away from Water: Protect your key fob from water exposure to prevent internal damage.
- Inspect Regularly: Check for any physical damage or wear and tear on the key fob casing.
- Replace Batteries Promptly: When you notice a decrease in key fob responsiveness, it might be time to replace the battery.
Remember, proper maintenance will help extend the lifespan of your Subaru key fob and ensure reliable operation when you need it most.
Conclusion
That’s it! By following these simple steps and taking good care of your Subaru key fob, you can ensure that it stays in top condition. Remember to replace the battery regularly, keep it clean, and protect it from extreme conditions. Your key fob plays a crucial role in your daily life, so a little maintenance goes a long way in keeping it functioning smoothly. Enjoy the convenience and peace of mind that a well-maintained key fob brings!
Frequently Asked Questions
How do I properly insert a new CR2032 battery into my Subaru key fob?
To insert a new CR2032 battery into your Subaru key fob, locate the battery compartment, carefully open it using a small screwdriver, remove the old battery, place the new battery with the correct polarity (+ and – signs facing the right way), and securely close the compartment.
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Why is alignment important when replacing the key fob battery?
Alignment is crucial when replacing the key fob battery to ensure proper contact and functioning. Misalignment can lead to battery drainage, poor connection, and key fob malfunction.
What should I do after replacing the key fob battery?
After replacing the key fob battery, test the key fob to ensure it works properly by pressing the buttons. If issues persist, recheck the battery alignment or consult a professional.
What maintenance tips can help prolong the key fob’s lifespan?
To prolong your key fob’s lifespan, regularly clean it with a soft cloth, avoid exposing it to extreme temperatures or water, inspect it for physical damage, and promptly replace batteries when needed.
How often should I replace the battery in my Subaru key fob?
It is recommended to replace the battery in your Subaru key fob every 1-2 years, depending on usage and the battery’s condition. Regularly checking the battery and key fob performance helps prevent unexpected failures.
Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.