2012 Subaru Legacy Key Won't Turn

Troubleshooting Common Issues When Your 2012 Subaru Legacy Key Won't Turn and How to Resolve Them

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
35% chance it's the
Binding Steering Column/Lock
0%
27% chance it's the
Ignition Switch
0%
20% chance it's the
Ignition Key
0%
18% chance it's
Something else
The most common reasons a 2012 Subaru Legacy key won't turn are a binding steering column/lock, an ignition switch issue, or a problem with the ignition key.
  • Binding Steering Column/Lock: A binding steering column or lock can occur due to a worn or damaged steering column assembly or issues with the ignition lock mechanism.
  • Ignition Switch: A faulty ignition switch can prevent the engine from starting or cause intermittent electrical issues in the vehicle.
  • Ignition Key: A worn or damaged ignition key or ignition cylinder can prevent the key from turning, leading to starting issues.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What could be causing the key to not turn in the ignition of a 2012 Subaru Legacy?

When faced with a key that won't turn in the ignition of a 2012 Subaru Legacy, it's essential to approach the issue methodically. Begin by checking for misalignment; sometimes, the key may not engage properly due to a slight misalignment in the ignition cylinder. Gently wiggling the key while attempting to turn it can often resolve this. If that doesn't work, consider the possibility of a locked steering wheel, which can occur if the wheel is turned too far when the vehicle is off. In this case, try turning the steering wheel slightly while turning the key. If the key still resists, inspect it for wear or bending. A worn key may require you to pull it back slightly or wiggle it as you turn, but if the key is bent, using a rubber mallet to gently flatten it could help. These straightforward diagnostic steps can assist you in identifying and potentially resolving the issue without needing professional assistance.

What are the common reasons why the ignition key won't turn in a 2012 Subaru Legacy?

When faced with the frustrating situation of an ignition key that won't turn in your 2012 Subaru Legacy, it's essential to understand the common problems that could be at play. One prevalent issue is a binding steering column or lock, which can occur if the steering wheel is turned while the key is in the ignition, creating tension that prevents the key from turning. Additionally, a malfunctioning ignition switch may be the culprit, as wear or internal damage can disrupt the electrical connection necessary for the key to engage. Lastly, consider the condition of the ignition key itself; excessive wear, bending, or damage can hinder its ability to turn smoothly in the ignition. By systematically checking these potential issues, you can effectively diagnose and resolve the problem, ensuring your Subaru Legacy is back on the road in no time.

How urgent is it to address the issue of a key that won't turn in a 2012 Subaru Legacy?

Addressing the issue of a key that won't turn in a 2012 Subaru Legacy is crucial for maintaining the functionality and safety of your vehicle. Ignoring this problem can lead to significant inconveniences, such as being stranded without the ability to start your car or turn it off. Over time, a stuck key can exacerbate the situation, potentially resulting in more severe complications like being unable to remove the key from the ignition, which could necessitate costly repairs. Additionally, the longer the key remains stuck, the greater the risk of causing wear and tear on both the key and the ignition system. By tackling this issue promptly, you not only save yourself from future headaches but also protect your vehicle from unnecessary damage, ultimately saving time and money in the long run. Therefore, it is advisable to address this problem as soon as it arises to ensure your Subaru Legacy remains reliable and safe to drive.

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Why Your 2012 Subaru Legacy Key Won't Turn: Causes & Fixes