Subaru Legacy Key Won't Turn

Essential Troubleshooting Steps to Resolve Ignition Issues with Your Subaru Legacy Key

Find Repair Location
Reviewed by
Devin Cabugcal
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 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, affecting the vehicle's ability to run properly.
  • 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.

Troubleshooting Key Ignition Issues in a Subaru Legacy

When troubleshooting key ignition issues in your Subaru Legacy, it's essential to adopt a systematic diagnostic approach. Begin with the simplest checks, such as ensuring the key is fully inserted and the gear selector is in the park position, as these basic steps can often resolve the issue without further intervention. If the key still won't turn, inspect the steering column for any binding or obstructions, as a locked steering wheel can prevent the key from turning smoothly. If these initial checks do not yield results, consider the condition of the ignition switch itself; a malfunction here may require more in-depth investigation. Additionally, mechanical or electrical problems, such as a dead battery, can also impede ignition functionality, so ensure these components are in good working order. If the key remains stuck, employing manual techniques like jiggling the steering wheel or applying a lubricant like WD-40 can help dislodge any obstructions. By following this structured approach, you can effectively diagnose and potentially resolve ignition issues in your Subaru Legacy, saving time and money before seeking professional assistance.

What to Do When Your Subaru Legacy Key Won't Turn?

When your Subaru Legacy key won't turn, it's important to identify the common problems that could be causing this frustrating issue. One frequent culprit is binding locks, which can occur due to a locked steering column or a malfunctioning ignition lock. To address this, try gently wiggling the steering wheel while turning the key, as this may relieve pressure on the lock mechanism and allow the key to turn. Another potential issue is related to the ignition system itself, where mechanical failures or electrical malfunctions within the ignition switch can prevent the key from turning. If these troubleshooting steps do not resolve the problem, seeking assistance from a professional mechanic or locksmith who has experience with Subaru vehicles is advisable. They can provide a comprehensive diagnosis and suggest the necessary repairs. Additionally, it's wise to be aware of the potential repair costs, which can vary based on the specific issue at hand. By understanding these common problems and their solutions, you can take informed steps to resolve the key turning issue and get back on the road.

What to Do When Your Subaru Legacy Key Won't Turn?

When faced with the frustrating situation of your Subaru Legacy key not turning, it's crucial to address the issue promptly to avoid potential safety risks or further damage to your vehicle. Ignoring this problem can lead to being stranded or even cause harm to the ignition system. Start by checking the steering wheel's position; if it's locked, gently turning it while attempting to turn the key can often resolve the issue. Next, inspect the key itself for any signs of wear, as a damaged key may struggle to engage the ignition. Additionally, ensure that your vehicle's transmission is securely in Park, as this is a common requirement for the ignition system to function properly. By taking these steps, you can quickly identify and potentially fix the problem, ensuring your Subaru Legacy remains reliable and safe to drive. If these troubleshooting methods do not yield results, seeking professional assistance is advisable to prevent further complications.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

Subaru Legacy Key Won't Turn: Causes & Solutions | RepairPal