How to Repair Car Key Lock Problems
Sometimes, keys for cars can get stuck in the door lock of your car. It could be a simple buildup or something more serious. Fortunately, this is an easy fix you can do at home.
If you cannot insert your key in the keyhole of the lock, it is likely that the lock is become jammed. It is possible to fix this by applying the keyhole with lubricant.
1. Lubricate the Keyhole Keyhole
The first thing to try is to grease the keyhole. You can buy a oil lubricant at most hardware stores. Spray it on the lock and then work the key into and out a few times. This can help release the mechanism. If not, you might have to call an expert to repair it.
You can also lubricate your lock with graphite powder or spray. This will coat the mechanism that locks it and make it easier to insert and remove. This will also lubricate the pins inside the lock, which can become clogged with debris as time passes. You can also try wriggling the mechanism. It will likely take a while but it's a great way to help to unblock a car lock. If you have a flashlight or the light from your phone, you will be able to see the mechanism better. If you feel you're making progress keep jiggling until the locking and unlocking actions feel effortless.
If the key is still not turning, you may need to take it apart and clean the mechanism of the lock. This isn't a job for the average person but if you're an avid tinkerer, this could be a fun project. You can also buy a specialty lubricant designed for locks. This type of lubricant may be more effective than WD-40 for general use in the release of an unfrozen or stuck mechanism.
You can also make use of an altered wire hanger to gain access to the vehicle lock. This method isn't 100% guaranteed to work, but it may be an option in the event that all the other methods fail.
If the lock cylinder is broken, it may be difficult to open the car door or start the engine. This is a serious issue and requires professional repair or replacement. Use your spare key to begin the vehicle until you are able to replace the damaged piece. If you don't have a spare key, you can try using an jigsaw to cut off the damaged piece of the key.
2. Lock the door.
It is important that you regularly check the door locks and key mechanism. Cleaning the tumblers of your lock with silicone or graphite sprays can keep debris from blocking them and causing your keys to not turn. Alternately, you could try coating the key with graphite that has been powdered to create an interim fluid. This allows the key to move around inside the lock and may be a viable option if your vehicle has a manual lock instead of an electronic lock.
If the key is able to insert but it doesn't turn it, there's a likely issue with the lock's cylinder, an issue that can only be addressed by a professional locksmith. It is also essential to avoid using forceful entry techniques, because this could damage the lock mechanism and the door.
damaged car lock to open the car that is locked is using a long metal rod that can be inserted into the lock. This method is ideal for older cars with mechanical locks. Newer vehicles are more difficult to break into.
In certain instances you could use a wedge made of wood or an air wedge to create a space between the door and window. Then using a screwdriver or rod of metal can be put into the gap to unlock the door. This technique requires some skill and isn't certain to work as it depends on the specific model of the vehicle.
A lot of these techniques require some improvisation and time, so you should always have a tool in your vehicle that you can access in case of an emergency. Roadside assistance services like AAA offer kits that contain wire hangers and other tools, and can be useful in times of need. Local police and security departments also have slim jims that can be used to unlock vehicles. Make sure to check your insurance policy, as many policies include roadside assistance and lockout services.
3. Unlock the Ignition
It's possible to fix a simple issue if your car's key isn't turning on in the ignition. Before you take the key off first, ensure that the vehicle is in Park. To prevent theft the steering wheel locks after the key is removed. Sometimes people forget to put the key cylinder in Park when they shut off their vehicle. This can cause the key to get stuck in the ignition, causing the wheel to become locked. If this occurs, grab the wheel and move it back and forth while turning the key. If it works, you will be capable of starting your car as soon as the key unlocks.
A foreign object could be inside the key. Lint in your pocket or on the tape can cause the pins to not align correctly. This can also cause the key not to turn when it is inserted into the lock. A quick cleaning with a can of compressed air can usually fix this.
You could also try applying lubrication to the lock mechanism using an oil-based spray made of silicone. This will help remove the grease and dirt that frequently cause a car key to become jammed in the ignition. If the lubricant doesn't work, you can call an expert locksmith.
If your ignition won't turn even with a new mechanical ignition key, you may need to increase the speed of the ignition cylinder. This is a simple procedure that involves spraying WD-40 onto the key and inserting it in a small amount into the ignition. Then using a powerful screwdriver handle, "bump" or "squeeze" the key cylinder. This is usually enough to release two or three misaligned wafers within the cylinder that are keeping the ignition from turning. If this doesn't work, you might need to go to an auto mechanic or a service center and purchase a new ignition cylinder.
4. Replace the Key
You may not have any alternative but to call locksmiths to fix the lock. But, there are a few things you can do before calling someone else.
If the key isn't working, it could be a sign that the lock cylinder is damaged and requires replacement. You can either replace the cylinder by yourself or hire a locksmith. The cost will vary depending on the car's model and make and whether you require an transponder or traditional keys.
You may also have an old key. In this instance, lubricating the keyhole might assist, but it's highly likely that you'll require having your key replaced completely. You can make a traditional key at a local hardware store for $10. A transponder or smart key will require the services a locksmith.
A common issue is that the key gets bent, and this can cause the lock stop working when you attempt to use it. To resolve this issue you can straighten the key as much as you can using needle-nose pliers, but you must be cautious not to apply excessive pressure or force, as this can cause damage to the lock mechanism. You can also use WD-40 to lubricate and open the lock.
Also, it's important to note that when your key fob doesn't seem to be working, it may be time to replace the battery. You can buy replacement batteries online or in the majority of auto shops, however it's best to check your car's warranty to see whether this is covered under the terms.
If you're unable to start your car and you think that the ignition switch might be stuck, find the VIN number (vehicle ID number) located on the dashboard of the driver. This will help you find the right people to get help. Alternatively, you can always contact your dealer or check the website of the manufacturer to find out more about your car's particular problems.