Opening a Subaru key fob might seem simple, but doing it incorrectly can damage the delicate internal components. This guide will walk you through the process of opening various Subaru key fob models, highlighting common pitfalls and offering expert advice. Whether you’re a car owner, a mechanic, or an automotive technician, understanding the nuances of key fob maintenance can save you time, money, and frustration.
Why You Might Need to Open Your Subaru Key Fob
There are several reasons why you might need to access the inside of your Subaru key fob. The most common reason is to replace a dead battery. A weak battery can lead to intermittent functionality or even a complete failure to unlock or start your car. Other less common reasons include repairing broken buttons, replacing a worn-out key blade, or accessing the emergency key.
Opening a Subaru Key Fob for Battery Replacement
Different Subaru Key Fob Designs and Opening Methods
Subaru, like other car manufacturers, has utilized various key fob designs over the years. While the basic principle remains the same – separating the two halves of the fob casing – the specific method can vary. Some fobs have a small notch or seam where you can insert a small flathead screwdriver. Others require a bit more finesse, using a thin plastic pry tool to avoid damaging the plastic. Always consult your owner’s manual for specific instructions related to your Subaru model and year. For example, the method for opening a key fob for a 2006 Subaru WRX might differ from a 2018 model. If you’re unsure, it’s always best to consult a professional.
Common Mistakes to Avoid
One of the most common mistakes people make is using excessive force. This can break the plastic tabs holding the fob together, rendering it unusable. Another mistake is using the wrong tool. A metal screwdriver can scratch the fob’s surface or damage the internal electronics. It’s always best to use a plastic pry tool or, if you must use a metal screwdriver, to wrap the tip in tape. Remember, patience is key. If the fob doesn’t open easily, double-check that you’re applying pressure in the right spot and with the correct tool.
Step-by-Step Guide to Opening a Typical Subaru Key Fob
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Locate the seam or notch: Examine your key fob carefully and identify the seam or notch designed for opening. This is usually on the side or back of the fob.
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Insert the pry tool: Carefully insert a small flathead screwdriver or plastic pry tool into the seam. If you are changing the battery in your 2018 Subaru key fob, make sure to use the correct tool.
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Apply gentle pressure: Gently twist or pry the tool to separate the two halves of the fob. Avoid using excessive force. The fob should pop open with minimal effort. Replacing the Subaru key fob battery is a simple task if done correctly.
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Separate the halves: Once the fob is open, carefully separate the two halves. Be mindful of the internal components and avoid touching the circuit board.
What to Do After Opening Your Subaru Key Fob
Once you’ve successfully opened your key fob, you can proceed with the task at hand, whether it’s replacing the battery, repairing a button, or accessing the emergency key. If you are replacing a Subaru key fob battery, ensure you use the correct replacement. After completing your task, carefully reassemble the fob, ensuring all components are properly aligned. If your Subaru Outback won’t unlock with the key fob even after replacing the battery, there might be other underlying issues.
Frequently Asked Questions (FAQs)
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What type of battery does my Subaru key fob use? This varies depending on the model and year. Consult your owner’s manual or look for markings on the existing battery.
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Can I program a new key fob myself? While some older Subaru models allow for self-programming, newer models often require specialized equipment.
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My key fob is damaged. Can it be repaired? Depending on the extent of the damage, it may be possible to repair the fob. Consult a professional for assessment.
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Where can I buy a replacement Subaru key fob? You can purchase replacement fobs from a Subaru dealership, online retailers, or automotive locksmiths.
Similar to changing the key fob battery in a Subaru, opening the fob itself requires care and attention. For further information on specific Subaru models, check out our guides on a new key fob for a 2006 Subaru WRX or replacing the Subaru key fob battery.
Conclusion
Opening a Subaru key fob requires careful attention and the right tools. By following the steps outlined in this guide and avoiding common mistakes, you can successfully access the internal components of your key fob and perform necessary maintenance. Remember, if you are unsure about any step, it is always best to consult a qualified automotive technician.
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