How To Fix a Car Door Lock That Won’t Turn

by Vincent Foster

One may not freight a security guard for protecting his car. It is also not possible for a person to look at his car always. For this reason, vehicle manufacturers put the door locks in place. Moreover, safeguarding one’s vehicle against intruders and keeping one’s car door unwaveringly closed, door locks offer safety and security. 

To avoid any kind of inconvenience, one should know the problems and accordingly do the trouble shootings with his car door lock. If you are pursuing to know the troubleshooting this article is for you.

In this article, we will illustrate a commonly faced problem which is car door locks won’t turn and how to fix it. 

How to Fix A Car Door Lock That Won’t Turn: 5 Easy Ways

How To Fix A Car Door Lock That Won’t Turn
How To Fix A Car Door Lock That Won’t Turn

They are a lot of reasons for which your car door lock will not turn. For instance, the tumblers which are inside the door lock may be clogged with rust or dirt. On the other side, inside your car door, the mechanism might be jammed. Both ways, you may choose different methods to fix this problem on your own. If you cannot solve this problem, you may contact a professional locksmith here at

1. Lubricate the Door Lock

Product Name: WD-40 Specialist Protective White Lithium Grease Spray

  • Material: Plastic
  • Brand: WD-40
  • Package Information: Can
  • Liquid Volume 10 Fluid Ounces
  • Upper-Temperature Rating: 300 Degrees Fahrenheit
WD-40 Specialist Protective White Lithium Grease Spray With SMART STRAW SPRAYS 2 WAYS
WD-40 Specialist Protective White Lithium Grease Spray With SMART STRAW SPRAYS 2 WAYS

Sometimes, the car door lock won’t turn because it is clogged by dust. Therefore, your door lock gets jammed. To solve this, you may use a WD-40 or the penetrating catalyst to lubricate the car door lock. Penetrating catalysts are the best sample of lubricant, to break up grime and rust which might jam your door lock. 

Besides, WD-40 is a multi-purpose lubricant that will also protect the door lock against future grime and corrosion and clean off the inside parts of the lock. 

You may buy a WD-40 or penetrating catalyst at an auto-delivery shop, house improvement center, or online. 

You may endeavor this strategy on either an electronic or a manual car lock. 

2. Poke the Keyhole to Open It

Poke the edge of the screwdriver which is flathead in the keyhole to disclose it. Place the edge of your screwdriver with the piece of moveable metal which enshrouds the keyhole whereas there is the absence of a key in the keyhole. Push your screwdriver whilst this piece of metal shifts completely from the way for that you may get lubricant in the Keyhole. 

You may use another sleazy metal object to unclose the keyhole if you want to use anything other than a flathead screwdriver or don’t have it. Make sure that you are not using something breakable that might get and snap in your door lock. 

3. Spray Directly into The Lock Keyhole

You have to spray the lubricant straight away within the Keyhole. Retain the can by the nozzle so close towards the hole of the key as feasible. Press down the cap approximately 3-5 times for spraying a magnificent quantity of lubricant in the Keyhole. 

In case, you are going to use WD-40, this can generally come together with a red straw of long skinny that you may attach towards the nozzle. To pour the lubricant completely inside, you may stick that straw right within the keyhole. 

4. Wiggle the Key Around

Insert the key into the keyhole, oscillate the key around to ease the lock. Take aside the edge of the flathead screwdriver to the keyhole. And you have to stick the key into the keyhole. Wiggle your car key forth and back to ease the tumbler’s interior part of the lock, gradually try turning your car key so that you can unlock it. 

If your lock is jammed even now, don’t force yourself to open it with your car key. You may end your task up by breaking your car key into the lock, this incident will make this issue worse. 

5. Repeat It for Your Abortive Attempt

Do the process again in case your car door is jammed even now. Take aside the key to the lock and you have to poke the edge of the flathead screwdriver into the keyhole. Spray approximately 3-5 times a large amount of lubricant in your lock and try to unlock it again with your key. 

You may also try to cover your car door key with lubricant. And you can try sliding it out and in of your car lock to ease the tumblers.

If you are still not able to turn your car door lock after doing this process, then you may have a great issue. You need professional collaboration to fix your problem. 


Car door lock won’t turn- is a common issue faced by the people. And it is easy to fix this problem if one knows the actual strategy to fix it. From this point of view, we have shared the aforementioned article. Here we have illustrated five sophisticated steps to get rid of this problem. 

Follow our instructions to fix your car door lock with some simple materials and tools. 

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About Vincent Foster

Greetings, This is Tom Vincent. I’m a home Security Expert and Web developer. I am a fan of technology, home security, entrepreneurship, and DIY. I’m also interested in web development and gardening. I always try to share my experience with my reader. Stay Connected and Keep Reading My Blog. Follow Me: Facebook, Twitter, Pinterest

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