Gather Necessary Tools
To change the battery in your Subaru key fob, you’ll need just a few tools. Here’s what you’ll require:
- New CR1632 battery
- Flathead screwdriver or small coin
Once you have these tools ready, you’re all set to tackle the next steps in replacing the battery.
Open the Subaru Key Fob
- Locate the Seam: Examine your key fob to find the seam where the two halves meet.
- Use a Tool: Insert a flathead screwdriver or a small coin into the seam.
- Twist Gently: Rotate the tool to separate the two halves of the key fob.
- Be Patient: Take your time to avoid damaging the fob or losing any components inside.
Remove the Old Battery
When it’s time to change the battery in your Subaru key fob, the first step is to locate the battery cover on the back of the fob.
Next, use a small screwdriver or a coin to gently pry open the cover.
Inside, you’ll find the old battery. Carefully remove it and dispose of it properly.
Remember the battery orientation – take note of which way the old battery is facing before removing it to ensure the new one is inserted correctly.
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If needed, use a cotton swab and some rubbing alcohol to clean the contacts before installing the new battery.
When you’re ready, it’s time to move on to the next step: installing the new battery.
Replace with a New Battery
When it comes to replacing the battery in your Subaru key fob, you want to ensure a smooth transition to avoid any issues with your device. Here’s how you can effortlessly swap out the old battery:
- Choose the Right Battery: Acquire a CR1620 battery, which is the recommended type for Subaru key fobs.
- Insert the New Battery: Place the new battery into the compartment with the positive side facing up. Ensure it sits securely.
- Reassemble the Key Fob: Align the cover back in place and press firmly to ensure it’s properly closed to maintain the key fob’s integrity.
- Test Your Key Fob: Press the buttons to confirm the new battery’s functionality. If the key fob works perfectly, you’ve successfully replaced the battery!
Remember, by following these simple steps, you’ll keep your Subaru key fob running smoothly and efficiently.
Test the Key Fob
Once you’ve replaced the battery in your Subaru key fob, it’s essential to test it to ensure everything functions correctly.
Here’s how you can test your key fob:
- Step 1: Stand close to your vehicle and press the lock button to see if the doors lock.
- Step 2: Press the unlock button to confirm that the doors unlock as they should.
- Step 3: Test the trunk release button if your key fob has this feature.
- Step 4: If your Subaru key fob has a panic button, give it a press to verify it triggers the alarm.
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Testing the key fob after a battery replacement is crucial to guarantee smooth operation when you need it the most.
Conclusion
Ensuring your Subaru key fob operates smoothly is essential for your convenience and security. By following the steps outlined in this guide and testing the key fob after battery replacement, you can maintain its functionality and reliability. Remember to check all buttons to confirm they work properly. Keeping your key fob in good working condition will make your daily life easier and give you peace of mind knowing your vehicle is secure.
Frequently Asked Questions
How do I replace the battery in a Subaru key fob?
To replace the battery in a Subaru key fob, you typically need to pry open the fob using a flathead screwdriver, swap out the old battery for a new one (usually a CR2032 battery), and then reassemble the fob. Make sure to test the key fob after replacing the battery to ensure all buttons work correctly.
Why is testing the key fob after battery replacement important?
Testing the key fob after battery replacement is crucial to ensure that the lock, unlock, trunk release, and panic buttons function correctly. This step helps verify that the key fob is operational and ready for use in everyday situations.
How often should I replace the battery in my Subaru key fob?
It’s recommended to replace the battery in your Subaru key fob every 1-2 years, depending on usage. Keeping the battery fresh ensures optimal performance and reliability of the key fob when you need to use it.
Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.