2020 Hyundai Ioniq Key Won't Turn

Troubleshooting Common Issues When Your 2020 Hyundai Ioniq Key Won't Turn and How to Resolve Them

Find Repair Location
Reviewed by
Aisha
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 2020 Hyundai Ioniq 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 2020 Hyundai Ioniq?

When faced with the frustrating issue of a key that won't turn in your 2020 Hyundai Ioniq, it's essential to approach the diagnosis methodically. 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; sometimes, the steering lock can engage, preventing the key from turning. While doing this, gently wiggle the steering wheel left and right to see if it releases the lock. If the key still won't budge, inspect the key fob's battery, as a weak or dead battery can disrupt the ignition process. If these initial checks don't resolve the issue, turn your attention to the ignition cylinder, which may be obstructed by dirt or debris, or could be faulty and in need of replacement. Additionally, ensure that your vehicle is in the correct gear, as many models have safety features that prevent the key from turning unless the car is in park or neutral. If all else fails, it may be time to consult a professional mechanic who can provide a thorough inspection of the ignition system. By following this structured approach, you can effectively diagnose the problem and determine the best course of action.

What are the common problems that could cause the key to not turn in the ignition of a 2020 Hyundai Ioniq?

When faced with the frustrating situation of a key that won't turn in the ignition of a 2020 Hyundai Ioniq, 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; this can often happen if the wheel was turned after the ignition was switched off. Gently moving the steering wheel while attempting to turn the key may resolve the issue. Additionally, inspect the key itself for any signs of wear or damage, as a compromised key can hinder ignition engagement. If the key appears fine, the ignition cylinder might be the culprit; a worn or faulty cylinder can prevent the key from turning smoothly, necessitating professional repair or replacement. Another critical factor to consider is the vehicle's battery; a dead or weak battery can lead to ignition problems, so ensure it is fully charged. Furthermore, a malfunctioning ignition switch may not recognize the key, requiring inspection and potential replacement. Lastly, confirm that the vehicle is in the correct gear, typically Park or Neutral, as an incorrect gear shift can also block the key from turning. By systematically addressing these potential issues, you can effectively troubleshoot the problem and get back on the road.

How urgent is it to address the issue of a key that won't turn in a 2020 Hyundai Ioniq?

Addressing the issue of a key that won't turn in a 2020 Hyundai Ioniq is crucial for several reasons. First and foremost, a malfunctioning key can prevent you from starting your vehicle, leading to significant disruptions in your daily routine and potential delays. Additionally, a stuck key poses security risks, as it may leave your car vulnerable to theft or unauthorized access. Ignoring this problem can also result in being stranded, especially if the key fails completely at an inconvenient time. Moreover, repeatedly attempting to force the key to turn can cause damage to the ignition system or the key itself, resulting in costly repairs. Therefore, it is essential to address this issue promptly to ensure the safety, security, and reliable operation of your vehicle.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.