2011 INFINITI EX35 Key Won't Turn

Resolve Key Turning Issues in Your 2011 INFINITI EX35 to Restore Ignition Functionality

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Reviewed by
Andrew Hajjar
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 2011 INFINITI EX35 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 to not turn in the ignition of a 2011 INFINITI EX35?

When faced with the frustrating issue of a key not turning in the ignition of a 2011 INFINITI EX35, it's essential to approach the diagnosis methodically. Begin by checking for a steering wheel lock, as this is a common and easily overlooked cause. Gently wiggle the steering wheel while attempting to turn the key, as this can often release the lock. Next, inspect the key itself for any signs of wear or damage; a worn key can hinder ignition. If available, try using a spare key to see if the problem persists. If the key appears fine, turn your attention to the ignition cylinder, which may be faulty or worn out, potentially requiring professional repair. Additionally, ensure that your vehicle's battery is in good condition, as a dead or weak battery can prevent the ignition system from functioning properly. Lastly, consider the ignition switch, which may also be defective and in need of inspection or replacement. By following this diagnostic approach, you can systematically identify and address the issue, potentially saving time and money on repairs.

What are the common problems that could cause the key to not turn in the ignition of a 2011 INFINITI EX35?

When faced with the frustrating issue of a key that won't turn in the ignition of your 2011 INFINITI EX35, it's essential to consider several common problems that could be at play. One frequent culprit is a locked steering wheel, which can occur if the wheel is turned after the ignition is off. To resolve this, gently wiggle the steering wheel while attempting to turn the key. Additionally, inspect the key itself for any signs of wear or damage, as a compromised key can hinder ignition engagement; using a spare key may help in this case. Another potential issue is a faulty ignition cylinder, which may require professional attention if it is worn out or malfunctioning. It's also crucial to check the vehicle's battery; a dead or weak battery can prevent the ignition system from functioning properly. Furthermore, ensure that the ignition switch is in good working order, as defects here can lead to similar problems. Lastly, confirm that the gear shift is fully in park or neutral, as an incorrect position can block the key from turning. By systematically addressing these common issues, you can effectively troubleshoot and potentially resolve the ignition problem on your own.

How urgent is it to address the issue of a key that won't turn in a 2011 INFINITI EX35?

Addressing the issue of a key that won't turn in your 2011 INFINITI EX35 is not just a matter of convenience; it is a pressing concern that requires immediate attention. Ignoring this problem can lead to significant inconveniences, such as being unable to start your vehicle when you need it most, which can disrupt your daily life and transportation plans. Moreover, a stuck key can pose serious safety risks, especially in emergency situations where quick vehicle access is crucial. The longer you wait to resolve this issue, the greater the risk of causing further damage to the ignition system or key mechanism, which could result in costly repairs. Therefore, it is essential to seek professional assistance promptly to diagnose and address the underlying cause of the problem, ensuring your vehicle remains safe and functional. Taking swift action not only protects your investment but also guarantees your peace of mind on the road.

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2011 INFINITI EX35 Key Won't Turn: Causes & Solutions