Why wont my key turn in my Chevy car?
If your key won't turn in your Chevy car, it could be due to a few common issues. The most likely causes are a problem with the ignition lock cylinder, a dead or dying battery, or a problem with the steering column. Let's explore these potential reasons in more detail.
Ignition Lock Cylinder Issues
The ignition lock cylinder is the part of the ignition system that the key inserts into. Over time, this component can wear down or become stuck, preventing the key from turning. This could be due to a mechanical problem with the lock cylinder itself, or it could be caused by debris or corrosion buildup inside the cylinder. If the ignition lock cylinder is the issue, you may need to have it repaired or replaced by a mechanic.
Dead or Dying Battery
Another common reason a key won't turn in a Chevy car is a dead or dying battery. The car's electrical system needs a sufficient charge to allow the key to turn the ignition. If the battery is low on power, it may not provide enough juice to the ignition system. Try jump-starting the car or replacing the battery to see if that resolves the issue.
Steering Column Problems
Issues with the steering column can also prevent the key from turning. The steering column contains the ignition switch, which needs to be in the proper position for the key to turn. If there's a problem with the steering column or the ignition switch, it could be preventing the key from turning. In this case, you may need to have the steering column or ignition switch repaired by a mechanic.
Other Potential Causes
- Broken or worn-out key
- Misaligned or stuck steering wheel
- Faulty ignition switch
- Electrical system issues
If none of the above issues seem to be the cause, there may be a more complex problem with your Chevy's ignition system. In that case, it's best to have a qualified mechanic diagnose and repair the issue.
What to do when the car key won't turn?
If your car key won't turn, first try wiggling the steering wheel while gently turning the key, as the steering wheel lock may be engaged. If that doesn't work, gently jiggle the key in the ignition, lubricate the lock with a graphite-based spray, or try sliding the key in and out a few times to clear debris.
This video demonstrates how to disengage the steering wheel lock: 1mWorld DrivingYouTube · Feb 7, 2019
Initial steps to try
- Adjust the steering wheel: Apply light pressure to the steering wheel in both directions and try to turn the key at the same time. You may need to hold the wheel at a slight angle for the key to turn.
- Jiggle the key: Gently wiggle the key up and down while turning it. If this works, your key or ignition pins may be worn and the key will need to be replaced soon.
- Lubricate the ignition: Spray a small amount of graphite-based lubricant into the keyhole to free up a sticky or frozen cylinder. Avoid using oil-based lubricants.
- Clean the key and ignition: Insert and remove the key several times to clear any debris. You can also clean the key with warm soapy water and a toothbrush.
- Check the gear shift: Make sure the car is firmly in Park (P) or Neutral (N) and try turning the key again. Wiggling the gear shift while trying to turn the key can sometimes help.
When to seek professional help
- If the key is still stuck after trying the steps above, there may be a more serious issue, such as a worn-out or damaged ignition cylinder.
- If you hear clicking sounds or have other electrical issues, a dead battery could be the cause.
- If your car key is broken or has been forced, it's best to call a locksmith or mechanic to prevent further damage.
You can watch this video to see how to clean a dirty ignition lock: 1mDave the WoodworkerYouTube · Dec 30, 2022
How to unlock a Chevy steering wheel?
But just wiggle it around wiggle the key and the steering wheel together. And it'll free. Up it's only a problem at extreme left or right if you're parked.
Why won't my key turn in my Chevy?
A Chevy key that won't turn is often caused by a locked steering column, a worn-out key or ignition cylinder, or a problem with the ignition switch. To fix it, first try releasing the steering wheel lock by turning the steering wheel left and right while jiggling the key. If that doesn't work, use a spare key or lubricant, clean the lock cylinder, and gently tap the key or ignition. If these steps fail, the ignition lock cylinder may need replacement.
Troubleshooting steps
This video demonstrates how to release a locked steering wheel and ignition: 30sWorld DrivingYouTube · Feb 7, 2019
- Release the steering column lock: The most common reason is a locked steering wheel. Try gently turning the steering wheel left and right while simultaneously wiggling the key in the ignition.
- Check the key: Inspect the key for damage or wear. A bent or worn key can prevent it from turning. Try using a spare key if you have one.
- Lubricate the ignition cylinder: Spray a dry lubricant like graphite or silicone into the keyhole. Do not use a wet lubricant, which can attract dirt and worsen the problem.
- Clean the ignition cylinder: If there's debris in the lock, spray a cleaner into the ignition cylinder to clear it out, then try turning the key again.
- Gently tap the key: While applying slight turning pressure, gently tap the end of the key with the palm of your hand or a rubber mallet to help realign the pins inside the lock cylinder.
When to seek professional help
If these steps don't work, the ignition lock cylinder or switch may be worn out and need replacement.
- A locksmith can often repair or replace the cylinder.
- A mechanic or dealer can also diagnose and replace the faulty part.
This video explains how to remove and replace a worn-out ignition lock cylinder: 56sThe DaninatorYouTube · Mar 9, 2016
What would cause the ignition to lock up?
Your ignition is likely locked due to a locked steering wheel, an improperly set gear shifter, or a worn-out key or ignition cylinder. Other potential causes include a dead car battery or debris in the keyway.
This video demonstrates how to unlock the steering wheel and ignition: 43sWorld DrivingYouTube · Feb 7, 2019
Common causes and solutions
- Steering wheel lock: The steering wheel can become locked when it's turned tightly after the car is turned off.
- Solution: Gently turn the steering wheel left and right while simultaneously turning the key. The wheel should move slightly to one side, and the key should turn when you find the correct pressure.
- Gear shift not in Park: The key cannot be removed if the gear shifter isn't fully in Park (or Neutral for manual transmissions).
- Solution: Make sure the shifter is completely in the Park position. You may need to wiggle it slightly to ensure it's fully engaged before the key can be turned.
- Worn or damaged key: Over time, the cuts on the key can wear down, and the key can become bent or damaged.
- Solution: Try another key if you have one. If that doesn't work, the key may need to be replaced by a locksmith or dealer.
- Worn or damaged ignition: The internal pins and wafers inside the ignition cylinder can wear out or break over time.
- Solution: You can try using a small amount of graphite lubricant, but if the problem persists, the ignition cylinder may need professional servicing or replacement.
- Dead car battery: A dead battery can prevent a car with modern ignition systems from starting or releasing the key.
- Solution: Try jump-starting the car. If it starts, you'll need to diagnose why the battery died.
- Debris: Dirt, dust, or other debris can get into the ignition keyway and cause a jam.
- Solution: Gently clean the keyway. A small amount of lubricant can also help, but avoid using oil-based lubricants like WD-40, which can attract more dirt over time.
What to avoid
- Do not use force: Never try to force the key or the steering wheel. This can damage the key, the ignition cylinder, or other components.
- Do not use oil-based lubricants: Oil-based lubricants can attract dirt and make the problem worse in the long run.
