A dead key fob battery can be a major inconvenience, especially when you’re in a hurry. If you’re experiencing issues with your 2009 Subaru Outback key fob, like decreased range or unresponsive buttons, a dying battery is often the culprit. This comprehensive guide will walk you through everything you need to know about your Subaru key fob battery, from identifying signs of a dying battery to replacing it yourself.
Signs Your 2009 Subaru Outback Key Fob Battery Needs Replacing
Before you start digging around for a replacement battery, it’s helpful to confirm that the battery is indeed the issue. Here are a few telltale signs:
- Decreased Range: You find yourself standing closer and closer to your Outback to lock or unlock the doors.
- Intermittent Functioning: The key fob works sporadically, sometimes requiring multiple button presses.
- No Response: The key fob buttons fail to elicit any response from your vehicle.
- Dashboard Warning: Some Subaru Outbacks may display a “Key Fob Battery Low” warning on the dashboard.
What Type of Battery Does a 2009 Subaru Outback Key Fob Use?
The 2009 Subaru Outback key fob uses a CR2032 battery, a common type of lithium coin battery readily available at most stores that sell batteries.
How to Change the Key Fob Battery in a 2009 Subaru Outback
Replacing the key fob battery on your 2009 Subaru Outback is a straightforward process that you can easily handle yourself. Here’s a step-by-step guide:
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Locate the Key Fob’s Emergency Key Slot: On the back of your key fob, you’ll find a small slot. This is where the emergency key blade is stored.
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Release the Emergency Key: Insert the tip of a flathead screwdriver or a similar tool into the emergency key slot and gently pry open the key fob casing.
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Separate the Key Fob Halves: Carefully separate the two halves of the key fob to expose the battery compartment.
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Remove the Old Battery: Gently pry out the old CR2032 battery from its compartment. Note the battery’s orientation for correct replacement.
Step-by-Step Guide to Replacing the Battery in a 2009 Subaru Outback Key Fob
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Install the New Battery: Place the new CR2032 battery into the compartment, ensuring it matches the same orientation as the old battery (positive side up).
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Reassemble the Key Fob: Align the two halves of the key fob and press them firmly together until you hear a click, indicating they’re securely closed.
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Test the Key Fob: Test all the buttons on your key fob to ensure they’re working properly.
Pro Tip from John Miller, Senior Automotive Electrician: “When handling the new battery, avoid touching the flat surfaces as this can reduce its lifespan. Hold it by the edges instead.”
Troubleshooting Tips
If your key fob still doesn’t function properly after replacing the battery, here are a few additional things to check:
- Battery Orientation: Ensure the new battery is installed correctly with the positive (+) side facing up.
- Clean Contacts: Over time, the battery contacts inside the key fob can accumulate dirt or corrosion, hindering connectivity. Use a cotton swab and a bit of rubbing alcohol to clean the contacts gently.
- Reprogramming: In rare cases, you may need to reprogram your key fob to your Subaru Outback after replacing the battery. Refer to your owner’s manual for instructions or consult a qualified automotive locksmith or dealer.
Key Fob Battery Replacement Costs
If you’re not comfortable replacing the battery yourself, you can always take your Subaru Outback to a dealership or an automotive locksmith. The cost of a key fob battery replacement can vary depending on your location and the service provider. Here’s a general idea:
- DIY: $2 – $5 (cost of the CR2032 battery)
- Automotive Locksmith: $10 – $30 (including battery and labor)
- Subaru Dealership: $25 – $50 (including battery, labor, and potential programming)
Conclusion
A dead key fob battery is a minor inconvenience that can be easily resolved with a quick battery replacement. By following the steps outlined in this guide, you can save yourself a trip to the dealership and keep your 2009 Subaru Outback operating smoothly. Remember, a well-maintained key fob is essential for the security and convenience of your vehicle.
FAQs
Q: Can I use any CR2032 battery for my 2009 Subaru Outback key fob?
A: While any CR2032 battery will technically fit, it’s always recommended to use a high-quality battery from a reputable brand to ensure optimal performance and longevity.
Q: How long does a Subaru Outback key fob battery last?
A: On average, a Subaru Outback key fob battery should last between 3 to 5 years, depending on usage and environmental factors.
Q: Why is my Subaru Outback key fob battery draining so fast?
A: Frequent use, extreme temperatures, and keeping your key fob near electronic devices can contribute to faster battery drainage.
Q: What happens if my Subaru Outback key fob battery dies completely?
A: You can still unlock your car manually using the physical key hidden within the key fob. However, you won’t be able to start the engine without a functioning key fob.
Explore More
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Have further questions or need assistance with your Subaru Outback key fob? Contact us via WhatsApp at +1 (641) 206-8880 or visit our location at 1326 N Houston St, Amarillo, TX 79107, USA. Our 24/7 customer support team is here to help!
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