Why Your Car Key May Not Turn
There are a myriad of possible reasons why your key won't turn. Some fixes are easy, while others require more technical knowledge or assistance from a professional.
AutoZone associates can replace most traditional keys that don't have a chip by selecting the right key blank and using machines to replicate the contours of your existing key. The process usually takes just minutes.
Ignition Socket
Sometimes, a car's keys will stop functioning at the worst time. For instance, if you are loading groceries into the trunk or heading to the gym. Or even when you're heading home after a long day at work. The good news is that when the problem is due to a key fob battery or a dead lock, it's generally easy to solve and may save you the cost of an expensive replacement.
If your key fob isn't holding a charge The first thing you need to do is replace the battery. This is a great solution particularly in the event that your key fob is smashed often. If you're still having issues taking a trip to your local AutoZone could assist.
If you're driving a more modern vehicle, it might have a transponder chip in the head of your key. The idea behind it is to be a more efficient anti-theft device they emit a unique code each time your key is put into the ignition. This signal is read by the vehicle's "immobilizer" which either accepts it and starts the engine or denies it and stops your car from starting.
Depending on your specific car, you may be able to reset the chip by following the steps in the owner's manual. You may need to open and close doors, switch on and off electronic devices or lights and press a series of buttons in a certain order. If you're not able to do this by yourself, you need to know that locksmiths and manufacturers can modify the keys for a fee. Some car dealerships are able to do this for you but might require proof of ownership and a deposit.
Cylinder
The cylinder is a fundamental 3D geometric shape. It's a form with two circular bases connected by a curved surface at a fixed distance from the center, referred to as the height of the cylinder. Examples of real-world cylinder include toilet paper rolls, cold drink containers, and LPG gas cylinders. The cylinder can also be found in a variety of car engine parts.
If a key is damaged it is possible to replace the cylinder as well. This is an inexpensive repair that you can usually do yourself. If you're adept with a toolbox, you can purchase a new ignition lock cylinder at your local auto part store and follow the instructions in the owner's manual to replace it. It's not always an easy task and it's usually better to let a professional do it for you.
If your car keys don't start the engine or turn on the ignition, it could be a problem with the cylinder or battery. It is a good idea to test changing the battery on your key fob first. This could fix the problem. Your key fob will be used a lot and tossed around, so it may require cleaning and reset.
This is typically done by an auto dealership or a locksmith, based on the type of vehicle you have. If you own an older model, you should consider looking for a local hardware shop that specializes in keys or locks for automobiles. Hardware stores can typically cut the standard car key and give you a spare, while the dealer will need your vehicle's VIN number or proof of ownership to create an alternative.
Gear Selector
Over time, keys can become damaged over time. They can get tangled in purses, drawers and pockets, and bent in hard-to-reach places. That's why it's important to regularly inspect the grooves of your keys to ensure that they're clean and in good condition. If they aren't the grooves on the key will eventually wear out making it difficult to insert and remove the key.
If your key becomes stuck in the ignition, there are a few alternatives you can take to aid in removing it. Try using a spare to determine if the issue is with the ignition switch or the key switch. Then, jiggle your key in and out of ignition to align it with the internal components.
Another possibility is that the key is stuck in the ignition cylinder, which can occur when small tumblers inside of the cylinder misalign. This could cause the pins to not drop properly, preventing the key from being successfully inserted. You can re-align the tumblers using an oil for locks, or graphite.
Finally, some people may suggest tapping the edge of the key with the hammer when it's in the ignition, but this can actually damage the key and the ignition cylinder. It is better to employ a tack hammer to knock the key, but be cautious not to hit it too hard.
If you've tried all of these methods but are still unable remove your car keys, it may be time to consult a professional. A certified locksmith or mechanic will be able to disassemble the ignition and extract your key.
Battery
The car key fob makes it easy to lock or unlock your car. Unfortunately, it will eventually die like all things powered by batteries. Luckily, you can replace the battery on your own and your key fob will be as excellent as new.
First, you'll need to locate the correct battery. Start by reading the owner's guide of your vehicle or asking a locksmith in your area which type of battery it uses. You can buy batteries at your local auto parts or hardware store. You may need to disassemble the fob that you have to locate the battery slot. If you do this, make sure you employ a soft tool such as a screwdriver, or even your fingernail to push open the fob without causing internal damage.
After you have opened the key fob then carefully insert the new battery into the slot. Make sure the positive and the negative sides of the batteries are in sync. Otherwise, the battery won't be able charge correctly. Once the battery is in place shut off the key fob and snap it back together.
Test out your new key by pressing the button and then pointing it at the vehicle. If everything works just as it should then it's time to get into your freshly restored car key. You'll soon be a pro in changing the battery in your car key. Good luck! Check out our blog for more information on how to fix your vehicle yourself. If you're not sure, we offer affordable key fob repairs.
Bent Key
The last thing you would like to happen to your car key is to have it get bent in the lock or worse, get stuck inside. Fortunately, this type of key is usually repaired. If the key is stuck too far and cannot be removed by normal twisting, then the only option is replacing it.
The key could be too worn out to connect the lock wafers in a proper. It may also be a sign that you need to replace the ignition cylinder, or simply purchase a new key.
If the key is capable of being put into the cylinder but it's not aligned properly then you'll need a hammer to flatten it. Make sure to use a hammer that is soft to avoid damaging the lock cylinder or key. Alternately, you can utilize the flat end of a pair needle-nose pliers to bend it back into alignment. It may take several attempts to get the key back into the right position.
If the key is not able to be removed from the ignition cylinder, it is a sign that the teeth are excessively worn and are no longer engaging the wafers in the lock properly. In this instance, you will need a new key as soon as you can. This can be done by taking the key stub to the dealership where you purchased your car and request the VIN cut key that is exactly same as your old one. car keys repair is much easier and less expensive than trying bend your current key back to form.