2009 Subaru Forester Key Won't Turn

Troubleshooting Common Issues When Your 2009 Subaru Forester Key Won't Turn and How to Resolve Them

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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 2009 Subaru Forester 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.

What could be causing the key not to turn in a 2009 Subaru Forester?

When faced with the frustrating issue of a key not turning in a 2009 Subaru Forester, it's essential to adopt a systematic diagnostic approach. Start by checking the steering wheel lock, as this is a common culprit; simply wiggling the steering wheel while attempting to turn the key can often resolve the problem. If that doesn't work, inspect the ignition switch for wear and tear, as the tumblers may have degraded over time, necessitating a replacement. Next, examine the key itself for any signs of damage or excessive wear, as a poorly cut or worn key can hinder proper engagement with the ignition. Additionally, consider the health of your vehicle's battery; a weak battery can lead to electrical issues that may indirectly affect the ignition system. Lastly, look for any mechanical obstructions within the ignition switch or surrounding components that could be preventing the key from turning. By methodically assessing these areas, you can effectively diagnose and address the issue, ensuring a smoother driving experience.

What are the common problems that could cause the ignition key to not turn in a 2009 Subaru Forester?

When facing the frustrating issue of an ignition key that won't turn in a 2009 Subaru Forester, it's essential to understand the common problems that could be at play. One prevalent cause is a binding steering column or lock, which often occurs when the steering wheel is turned while the vehicle is parked, engaging the lock and applying pressure on the ignition cylinder. To alleviate this, try gently turning the steering wheel while simultaneously attempting to turn the key. Another potential issue could stem from the ignition switch itself, which may have worn out or malfunctioned over time, necessitating a replacement. Additionally, inspect the ignition key for any signs of wear or damage, as a compromised key can hinder its ability to turn smoothly in the ignition. Electrical problems, such as a faulty key interlock solenoid or blown fuses, can also lead to intermittent ignition issues, so checking the relevant fuses is a prudent step. Lastly, ensure that the key lock isn't activated by confirming that the handbrake is engaged and the vehicle is in the correct gear, as this can sometimes prevent the key from turning. By systematically addressing these common problems, you may be able to resolve the ignition key issue without professional assistance.

How urgent is it to address the ignition issue in a 2009 Subaru Forester when the key won't turn?

When the key won't turn in the ignition of your 2009 Subaru Forester, it is crucial to act swiftly to prevent further complications. The immediate consequence of this issue is the immobilization of your vehicle, rendering it unusable and potentially leaving you stranded in an unsafe location. Additionally, if the steering wheel lock is engaged, it can create pressure on the ignition cylinder, making it imperative to relieve this pressure by gently manipulating the steering wheel. If this simple fix does not work, the ignition cylinder itself may require lubrication or even replacement, which can escalate the problem if left unaddressed. Furthermore, underlying battery or electrical issues could also be contributing factors, necessitating a thorough check of your vehicle's electrical system. Ignoring these symptoms not only risks further damage to the ignition system but also leads to increased repair costs and significant inconvenience in your daily life. Therefore, it is advisable to prioritize resolving this ignition issue promptly, ensuring your vehicle remains safe and operational. If you are unsure about performing these repairs yourself, seeking assistance from a professional mechanic or a Subaru dealership is highly recommended.

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