2016 Mitsubishi Lancer Key Won't Turn

Fix Key Won't Turn Issue in Your 2016 Mitsubishi Lancer

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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 2016 Mitsubishi Lancer 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 2016 Mitsubishi Lancer?

When faced with the frustrating situation of a key that won't turn in your 2016 Mitsubishi Lancer, it's essential to adopt a methodical diagnostic approach. Start by examining the key itself; a damaged or worn key can easily prevent ignition. If you have a spare key, try using it to determine if the problem lies with the original. Next, check the steering wheel; sometimes, the steering lock can engage, making it difficult to turn the key. Gently wiggle the steering wheel left and right while attempting to turn the key. Additionally, ensure that your vehicle is in the correct gear, as automatic transmissions require the gear shift to be in Park or Neutral for the key to turn. A weak or dead battery can also be a culprit, so verify that your battery is functioning properly. If all these steps fail, the ignition cylinder itself may be the issue, potentially requiring professional inspection or replacement. By following this structured approach, you can effectively diagnose and address the problem, saving time and potentially costly repairs.

What are the common reasons why the key won't turn in the ignition of a 2016 Mitsubishi Lancer?

When faced with the frustrating situation of a key that won't turn in the ignition of your 2016 Mitsubishi Lancer, 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 prevent the key from turning. Gently turning the steering wheel while attempting to turn the key may help unlock it. If that doesn't work, inspect the key itself for any signs of wear or damage, as a faulty key can hinder ignition. If you have a spare key, try using it to see if the issue persists. Additionally, consider the condition of the ignition cylinder; if it is worn or malfunctioning, it may need repair or replacement. A dead or weak battery can also be a culprit, so ensure your battery is fully charged before troubleshooting further. Lastly, if the ignition switch is defective, it may require professional inspection and replacement. By systematically checking these potential issues, you can effectively diagnose and address the problem of a key that won't turn in your vehicle's ignition.

How urgent is it to address the issue of a key not turning in a 2016 Mitsubishi Lancer?

Addressing the issue of a key not turning in your 2016 Mitsubishi Lancer is of utmost importance due to the potential risks and inconveniences involved. When a key fails to turn, it can leave you stranded, especially in unsafe or unfamiliar locations, posing a significant safety concern. Additionally, delaying action can exacerbate the problem, leading to more severe damage to the ignition system or key mechanism, which may result in costly repairs. By prioritizing a prompt diagnosis, you not only safeguard your daily routine but also mitigate the risk of being caught in a precarious situation. Therefore, it is crucial to take immediate steps to resolve this issue, ensuring both your safety and the longevity of your vehicle's ignition system.

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