2012 Chrysler 300 Key Won't Turn

Troubleshooting Common Issues When Your 2012 Chrysler 300 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 2012 Chrysler 300 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 are the steps to diagnose why the key won't turn in a 2012 Chrysler 300?

When diagnosing why the key won't turn in a 2012 Chrysler 300, it's essential to adopt a systematic approach that begins with the simplest solutions before moving on to more complex issues. Start by examining the key itself for any signs of damage or excessive wear, as a compromised key can hinder ignition. Next, check the steering wheel; if it is locked, gently turning it while attempting to turn the key may help disengage the lock mechanism. It's also crucial to assess the vehicle's battery, as a weak or dead battery can disrupt the ignition system. Ensure the gear shift is fully in the "Park" position, as an improperly engaged gear can prevent the key from turning. If these initial checks do not resolve the issue, consider the ignition cylinder and lock cylinder for potential wear or jamming, which may require lubrication or replacement. If all else fails, consulting a professional mechanic is advisable for a thorough inspection and diagnosis. By following this structured diagnostic approach, you can effectively identify and address the reasons behind the key not turning in your Chrysler 300.

What are the common problems that could cause the key to not turn in a 2012 Chrysler 300?

When facing the frustrating issue of a key that won't turn in a 2012 Chrysler 300, it's essential to consider several common problems that could be at play. One frequent culprit is a binding steering column or lock, which can occur if the steering wheel is turned too far while the key is in the ignition. This can create tension that prevents the key from turning. Another potential issue is a malfunctioning ignition switch, which may not engage properly, thereby hindering the key's movement. Additionally, the key itself could be worn or damaged, leading to difficulties in turning it within the ignition cylinder. By systematically checking these areas, DIYers can often identify and resolve the issue, restoring functionality to their vehicle's ignition system.

How urgent is it to address the issue of a key not turning in a 2012 Chrysler 300?

Addressing the issue of a key not turning in a 2012 Chrysler 300 is critical for maintaining the vehicle's functionality and safety. Ignoring this problem can lead to a range of complications, including the possibility of a malfunctioning ignition switch, which may prevent the car from starting altogether. This not only creates inconvenience but can also leave you stranded in unsafe situations. Additionally, factors such as a bent or worn key can exacerbate the problem, potentially causing damage to the ignition cylinder if not resolved promptly. Therefore, it is essential to take immediate action to diagnose and fix the issue, ensuring that your vehicle remains operational and safe to drive. By addressing the problem early, you can avoid more significant repairs and ensure a smoother driving experience.

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