2019 INFINITI Q70 Key Won't Turn

Troubleshooting Your 2019 INFINITI Q70 Key That Won't Turn: Causes and Solutions for a Smooth Start

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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 2019 INFINITI Q70 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 2019 INFINITI Q70?

To effectively diagnose why the key won't turn in your 2019 INFINITI Q70, start with the simplest solutions before moving on to more complex issues. Begin by examining the key itself; a damaged or worn key can often be the culprit, so testing a spare key can help determine if this is the case. Next, check the steering wheel; if it is locked, it may prevent the key from turning. Gently turning the steering wheel left and right while attempting to turn the key can sometimes resolve this issue. Additionally, ensure that the vehicle is in the correct gear, typically Park or Neutral, as the ignition system is designed to prevent the key from turning if the car is not in the proper position. A weak or dead battery can also hinder the ignition process, so checking the battery's condition is essential. If these steps do not resolve the issue, the ignition cylinder may be faulty or jammed, which could require professional attention. Lastly, inspect the lock cylinder for dirt or damage, as cleaning or repairing it might restore functionality. By following this diagnostic approach, you can systematically identify and address the problem, ensuring a smoother resolution to the key turning issue.

What are the common problems that could cause the key to not turn in a 2019 INFINITI Q70?

When facing the frustrating issue of a key that won't turn in a 2019 INFINITI Q70, it's essential to consider several common problems that could be at play. One of the first things to check is whether the steering wheel is locked, as this can prevent the key from turning. Gently moving the steering wheel left and right while attempting to turn the key may help unlock it. Additionally, inspect the key itself for any signs of wear or damage; a worn key can struggle to engage the ignition properly, so using a spare key might be a quick fix. If the key appears fine, the ignition cylinder could be the culprit, as a faulty or damaged cylinder can hinder smooth operation. It's also wise to check the vehicle's battery; a dead or weak battery can lead to ignition issues, so ensuring it's charged is crucial. Lastly, consider the ignition switch, which may need professional inspection if it’s malfunctioning. By systematically addressing these potential issues, you can effectively diagnose and resolve the problem of a key that won't turn in your INFINITI Q70.

How urgent is it to address the issue of a key that won't turn in a 2019 INFINITI Q70?

Addressing the issue of a key that won't turn in your 2019 INFINITI Q70 is of utmost importance due to the immediate and long-term consequences it can entail. When a key is stuck, it not only disrupts your daily activities but also poses significant safety risks, especially in emergency situations where you may need to start your vehicle quickly. Ignoring this problem can lead to further complications, such as damage to the ignition system or the key mechanism itself, which could result in costly repairs. By seeking prompt assistance from a qualified mechanic or locksmith, you can effectively diagnose the underlying issue and prevent it from escalating, ensuring your vehicle remains safe and reliable. Taking action now not only enhances your convenience but also safeguards your investment in your vehicle.

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2019 INFINITI Q70 Key Won't Turn: Causes & Solutions