If your 2015 Subaru FOB mechanical key won’t unlock your car door, you’re not alone. This is a surprisingly common issue, and thankfully, there are several solutions you can try before calling a locksmith or dealership. This article will guide you through the potential causes and provide practical steps to troubleshoot and resolve this frustrating problem.
Why Won’t My 2015 Subaru Key Turn?
There are several reasons why your 2015 Subaru mechanical key might refuse to turn in the lock. These range from simple issues like a dirty lock cylinder to more complex problems like a worn key or damaged lock mechanism.
Common Causes of a Stuck Subaru Key
- Dirty or Obstructed Lock Cylinder: Over time, dirt, dust, and debris can accumulate inside the lock cylinder, preventing the key from turning smoothly. This is especially true if the car is frequently parked outdoors.
- Worn Key: With regular use, the teeth of your mechanical key can wear down, making it difficult to engage correctly with the lock cylinder.
- Frozen Lock: In cold climates, moisture inside the lock cylinder can freeze, effectively locking the mechanism.
- Damaged Lock Mechanism: Internal components of the lock cylinder can become damaged due to wear and tear, attempted break-ins, or even just rough handling.
- Key Programming Issues (Less Common): While less likely with a purely mechanical key, issues with the key’s programming can sometimes interfere with its ability to unlock the door manually.
Troubleshooting Your 2015 Subaru Key Problem
Now that we’ve identified some of the common culprits, let’s explore how to fix them. Here’s a step-by-step guide to troubleshooting your 2015 Subaru key issue:
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Try the Other Door: It may seem obvious, but sometimes the issue is isolated to a single door lock. Try the mechanical key in all the doors, including the trunk.
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Clean the Lock Cylinder: Use a lubricant like WD-40 or graphite spray to clean the lock cylinder. Insert the key and turn it back and forth several times to distribute the lubricant and dislodge any debris.
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Inspect the Key: Examine the key for signs of wear and tear. If the teeth appear worn or damaged, you’ll likely need a new key cut.
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Thaw a Frozen Lock: If you live in a cold climate, try using a de-icer specifically designed for car locks. Avoid using hot water, as this can damage the lock mechanism.
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Check for Key Programming Issues: While less common, it’s worth trying to reprogram the key if you have access to the necessary equipment. This might involve a trip to a dealership or a specialized locksmith.
What if None of These Solutions Work?
If you’ve tried all the troubleshooting steps and your 2015 Subaru mechanical key still won’t unlock the door, it’s time to seek professional help. A qualified locksmith or your Subaru dealership can diagnose the problem and provide the necessary repairs or replacements.
Preventing Future Key Problems
Here are a few proactive measures you can take to prevent future key problems:
- Regularly clean and lubricate your lock cylinders.
- Have spare keys made before you need them.
- Protect your keys from excessive wear and tear.
- Address any lock issues promptly.
Conclusion
A 2015 Subaru FOB mechanical key that won’t unlock the car can be a frustrating experience. However, by understanding the potential causes and following the troubleshooting steps outlined in this article, you can often resolve the issue yourself. If the problem persists, don’t hesitate to seek professional assistance from a locksmith or your Subaru dealership. Remember, preventative maintenance is key to avoiding future lock and key issues.
FAQ
- Can I use any lubricant in my car lock? While WD-40 can work in a pinch, it’s generally better to use a dedicated graphite lock lubricant.
- How much does it cost to replace a Subaru mechanical key? The cost varies depending on your location and the specific key, but expect to pay somewhere between $20 and $50.
- Can I program a new Subaru key myself? Programming a new key often requires specialized equipment and knowledge. It’s often best to have it done by a dealership or professional locksmith.
- What if my key breaks inside the lock? Do not attempt to remove it yourself. Call a locksmith who has the proper tools to extract the broken key without damaging the lock.
- Why is my key turning but the door won’t unlock? This could indicate a problem with the internal lock mechanism.
Other Helpful Articles on KEYFOBPROG
- Subaru Key Fob Programming Guide
- Troubleshooting Common Car Key Issues
- Understanding Car Key Technologies
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