2015 Chevrolet Impala Limited Key Won't Turn

Troubleshooting Steps to Resolve Ignition Issues with Your 2015 Chevrolet Impala Limited Key

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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 2015 Chevrolet Impala Limited 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 the ignition of a 2015 Chevrolet Impala Limited?

When faced with the issue of a key not turning in the ignition of a 2015 Chevrolet Impala Limited, it's essential to adopt a systematic diagnostic approach. Start by examining the key itself; a worn or damaged key can hinder its ability to engage the ignition. Next, check the steering wheel; sometimes, the steering lock mechanism can create resistance, so gently turning the wheel while attempting to turn the key may resolve the issue. It's also crucial to assess the vehicle's battery, as a weak or dead battery can disrupt the ignition system's functionality. Ensure that the gear shift is in the correct position, either Park or Neutral, since many vehicles are designed to prevent the key from turning if they are not in the proper gear. If these initial checks do not yield results, the problem may lie within the ignition cylinder itself, which could be faulty or worn out and may require professional inspection or replacement. By following this structured approach, you can effectively diagnose the problem and determine the necessary steps to resolve it.

What are the common problems that could cause the key to not turn in the ignition of a 2015 Chevrolet Impala Limited?

When facing the frustrating issue of a key that won't turn in the ignition of a 2015 Chevrolet Impala Limited, it's essential to understand the 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. Another possibility is that the key itself may be worn or damaged; in such cases, trying a spare key or having a new one made can often remedy the situation. Additionally, the ignition cylinder might be faulty or worn, necessitating repair or replacement. A dead or weak battery can also prevent the ignition from engaging, so checking the battery's condition is crucial. Furthermore, a malfunctioning ignition switch could be the issue, requiring inspection and potential replacement. Lastly, ensure that the vehicle is fully in park or neutral, as an improper gear shift can inhibit the key from turning. By systematically addressing these common problems, you can effectively troubleshoot and resolve the ignition issue.

How urgent is it to address the issue of a key not turning in a 2015 Chevrolet Impala Limited?

Addressing the issue of a key that is not turning in a 2015 Chevrolet Impala Limited is crucial for several reasons. First and foremost, a malfunctioning key can prevent you from starting your vehicle, which not only disrupts your daily routine but also leaves you vulnerable to being stranded in unsafe or inconvenient locations. Additionally, if the key becomes stuck in the ignition, you risk being locked out of your car, a situation that can escalate quickly, especially in emergencies or adverse weather conditions. Moreover, neglecting this problem can lead to more severe ignition system issues, resulting in costly repairs that could have been avoided with timely intervention. Therefore, it is essential to address this issue promptly to ensure your vehicle remains functional and safe to drive.

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2015 Chevrolet Impala Limited Key Won't Turn - Solutions