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Get back on the road with this no-nonsense and easy to follow guide
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If you slide the key into your ignition but can’t turn it, you may be scratching your head trying to figure out what’s going on. While there are a bunch of different potential causes here, the good news is that most of the solutions are really easy to test and you should be on the road in no time. Read on to learn how to troubleshoot your ignition issues so that you can get your vehicle started.
Things You Should Know
- Try pulling the key out slightly before turning it. Sometimes, pulling the key out just a tiny bit is enough to get it to turn.
- Gently wiggle the key back and forth as you turn the key to see if you can start the car.
- Try sliding the key in and out a few times to clear away any debris stuck in the ignition cylinder.
Steps
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Pull the key out slightly and try to crank the ignition. If the key is beginning to wear, you may still be able to engage the pins needed to start the vehicle by inserting the key all the way, then pulling it back out slightly. Slide the key back out a fraction of an inch and try turning it again. [1] X Research source
- If this works, the key is just on the older side and the edges are wearing down. It’s no big deal, but you’ll probably need to buy a new key soon.
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Clean the key if it looks dirty or greasy. The key won’t engage the pins in the ignition cylinder if it’s filthy. If you used your key to open a package recently, for instance, there may be bits of tape stuck to the teeth of the key, preventing it from working. Scrub the key with warm, soapy water. Use a toothbrush to scrub any grooves you can’t reach. [2] X Research source
- Don’t use your keys to open packages or do anything else other than start your vehicle.
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Wiggle the key gently back and forth as you turn it. If pulling the key out a bit fails to make the key turn, try wiggling it up and down slightly to engage the pins in the ignition. Be careful not to apply too much pressure—you don’t need more than a light jiggle. Moving the key can make the key contact the pins from a different angle, which may allow you start the vehicle. [3] X Expert Source Duston Maynes
Automotive Repair Specialist Expert Interview. 10 June 2021.- If wiggling the key works, it means the teeth on the key are too worn to properly engage the pins. Replace the key as soon as you reasonably can—it won’t last much longer.
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Slide the key in and out a few times. If the keyhole is dirty or it hasn’t been engaged in a while, you may just need to loosen the pins up. Insert the key completely, then slide it back out. Repeat this process a few times to try to move any debris that may be caught in the cylinder. Then, crank the engine. [4] X Expert Source Duston Maynes
Automotive Repair Specialist Expert Interview. 10 June 2021.- If this works and it doesn’t happen again, it’s probably a one-time thing you don’t need to worry about.
- If it happens again, it could be a sign your ignition cylinder—the mechanism that turns to unlock your steering column and start the engine—is starting to go bad.
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Get a new key cut if the pins are totally worn out. If the key is too damaged to work, go to a dealership for your vehicle’s brand. Explain that the pins or worn down or the key is damaged—they’ll be able to cut you a new one. [5] X Research source
- Take the title with you, just in case you need to prove the vehicle is actually yours.
- The cost of a new key will depend on how fancy the electronics are. A basic key with no electrical component will only be about $50, but laser-cut fobs with built-in transponders can be up to $300.
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Wiggle the shifter to ensure the vehicle is in park. Vehicles equipped with an automatic transmission are designed not to start if the transmission is not in park or neutral. This is a safety feature, so check your shift lever to ensure it is completely in park or neutral. Put your foot on the brake and then wiggle the shifter while trying to crank the engine. [6] X Expert Source Duston Maynes
Automotive Repair Specialist Expert Interview. 10 June 2021.- Be sure the indicator on the shift lever is pointing at the “P” for park.
- Try taking the vehicle out of park and putting it back in if you can, then turn the key again.
- Also, some vehicle won't start unless you have your foot on the brake. [7]
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Expert Source
Duston Maynes
Automotive Repair Specialist Expert Interview. 10 June 2021.
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Inspect the key to make sure it’s straight and undamaged. If your key is bent or cracked and it won’t go all the way into the ignition, it’s time to get it replaced. Examine the key for signs of excessive wear, rounding, or bending. If you spot anything, take the key to a dealership to get it replaced. [8] X Research source
- As silly as it sounds, double-check to be sure you're using the right key, as well. If you own multiple cars, you might have just grabbed the wrong keys. [9]
X
Expert Source
Duston Maynes
Automotive Repair Specialist Expert Interview. 11 June 2021.
- As silly as it sounds, double-check to be sure you're using the right key, as well. If you own multiple cars, you might have just grabbed the wrong keys. [9]
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Expert Source
Duston Maynes
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Move the steering wheel to unlock it while turning the key. If you were applying any pressure to the steering wheel when you turned the car off, it may have locked the wheel in place with the steering pin. Try to turn the wheel. If it will not move, or moves only very slightly, it is likely locked. Move your steering wheel back and forth while turning the key to unlock it. [10] X Expert Source Duston Maynes
Automotive Repair Specialist Expert Interview. 10 June 2021.- When you move the wheel back and forth, you will feel it stop abruptly as it comes into contact with the steering wheel lock.
- If your wheel was turned slightly without you applying any pressure when you turned the car off, it still may engage the steering wheel lock.
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Use canned air to clean out the ignition port. If there is any dirt or dust caught in the ignition cylinder, it may keep the key from turning. Get some canned air and insert the straw from the nozzle directly into the key hole. Spray the canned air into the key hole in 2-3 short spurts. Then, try turning the key again.
- If your key, steering wheel, and gear shift seem perfectly fine, the problem is probably in the ignition cylinder. This is the mechanical assembly that turns to “unlock” your steering column.
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Use a small dose of electrical cleaner in the key hole. If the ignition cylinder is seized, spritz the inside of the key hole with a tiny burst of electrical cleaner. Don’t overdo it, though! You only need 1-2 short squirts. Then, insert the key and turn it back and forth gently to work the lubricant in.
- If this works, you may need to replace the ignition cylinder soon.
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Get the ignition cylinder replaced if nothing else works. If all else fails, go to a mechanic and ask them to replace your ignition cylinder. Get your vehicle towed to a nearby repair facility or dealership. Explain the issue and ask them to swap out the ignition cylinder and take a look. [11] X Research source
- A new ignition cylinder will probably require a new key, just FYI.
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How Do You Fix An Ignition Key That Doesn’t Turn?
Expert Q&A
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QuestionWhat causes a key not to turn in the ignition?Duston Maynes is an Automotive Repair Specialist at RepairSmith. Duston specializes in leading a team that handles a variety of automotive repairs including replacing spark plugs, front and rear brake pads, fuel pumps, car batteries, alternators, timing belts, and starter motors. Duston holds an Associate’s degree in Automotive/Diesel Technology from The Universal Technical Institute of Arizona and is a Certified Diagnostic Technician and Automobile Mechanics Technician through BMW STEP. RepairSmith received The 2020 Big Innovation Award by Business Intelligence Group and The Startup of the Year by the American Business Awards. RepairSmith was also included in Built in LA’s 50 Startups to Watch and The Business Intelligence Group’s 52 Names Leading the Way in Customer Service. RepairSmith offers in-home services to provide car owners convenient and complete auto repair everywhere.The key might be incorrect, the key tumbler might be binding, or the vehicle might not be in park. Sometimes, the parking lock has pressure for steering—shaking your steering wheel while trying to turn the key at the same time can free it up.
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QuestionWhat do I do if my ignition key is getting hard to turn?This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.wikiHow Staff EditorStaff AnswerIf you've noticed the key is slowly getting harder and harder to turn, it could indicate your ignition cylinder needs to be greased or replaced. This isn't a DIY job though, so take the vehicle to a mechanic.
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QuestionI have a Honda CRV from 2005. I can barely get my key to go in my ignition and I still cant get it to turn. What can I do?This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.wikiHow Staff EditorStaff AnswerThe key should slide in with ease. If you have to force it into place, you're going to either damage the key or the ignition cylinder, so don't keep doing that. It sounds like your ignition cylinder is seriously damaged (or you're using the wrong key). Take the vehicle to a mechanic.
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Warnings
- If your key is bent, do not try to straighten it out. You’re more likely to crack or break it than successfully straighten it back out. Most car keys have buttons on them as well, and striking or applying pressure to the key may damage the fob buttons. [12] X Research sourceThanks
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References
- ↑ https://www.thedrive.com/maintenance-repair/36712/key-stuck-in-ignition
- ↑ https://www.apartmenttherapy.com/how-to-clean-keys-36668352
- ↑ Duston Maynes. Automotive Repair Specialist. Expert Interview. 10 June 2021.
- ↑ Duston Maynes. Automotive Repair Specialist. Expert Interview. 10 June 2021.
- ↑ https://www.edmunds.com/car-maintenance/the-high-cost-of-losing-your-keys.html
- ↑ Duston Maynes. Automotive Repair Specialist. Expert Interview. 10 June 2021.
- ↑ Duston Maynes. Automotive Repair Specialist. Expert Interview. 10 June 2021.
- ↑ https://www.edmunds.com/car-maintenance/the-high-cost-of-losing-your-keys.html
- ↑ Duston Maynes. Automotive Repair Specialist. Expert Interview. 11 June 2021.
- ↑ Duston Maynes. Automotive Repair Specialist. Expert Interview. 10 June 2021.
- ↑ http://www.theaa.com/motoring_advice/security/keys.html
- ↑ https://thecarkeyman.co.uk/key-news/bent-car-key-what-can-i-do/
About This Article
Article Summary
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If your car key isn’t turning in the ignition, first check to make sure your vehicle is in park. If it is, check the key for damage. If the key is warped, worn, or cracked, it may not work correctly. For a worn key, try pulling the key back slightly as you turn it or gently wiggling it back and forth in the ignition. Eventually, you’ll need to replace the key. For bent keys, you may be able to fix the problem by gently pounding the key flat with a rubber mallet. Dirt or debris on the key may also prevent it from turning, so clean the key if you notice anything sticking to it. If there’s nothing wrong with the key, try turning the steering wheel to check if it’s locked. If so, you can unlock it by wiggling the wheel back and forth while turning the key in the ignition. Sometimes a key won’t work right if there’s something wrong with the ignition port itself. Spray compressed air into the port to clear out dust and debris. You can also try spraying in a little electrical cleaner to lubricate the keyhole. If that doesn’t work, you may need to get the ignition cylinder replaced. Read on to learn how to clean the ignition port in your vehicle!
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Reader Success Stories
- "This article's been very helpful to me. The help came in the form of getting my car key to turn. The key wouldn't turn initially when I slotted it into the ignition. I became educated by your article to turn the steering wheel while trying to turn the key at the same time. It worked, and I feel very grateful about it. Thank you so much for your generosity. More power. " ..." more
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"This article's been very helpful to me. The help came in the form of getting my car key to turn. The key wouldn't turn initially when I slotted it into the ignition. I became educated by your article to turn the steering wheel while trying to turn the key at the same time. It worked, and I feel very grateful about it. Thank you so much for your generosity. More power. "
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