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Car Key Cutting Explained

Cutting a car key is more than just bending a piece of metal. It is a sophisticated procedure that ensures security, functionality, and longevity of the keys.

It is not unusual to lose your car keys or even break it in the lock. You'll need a replacement car key to ensure you can drive your vehicle at all times.

Transponder Keys

Transponder chips will likely be added to cars that were built within the past 20 years. These microchips are tiny in the handle of your key that transmit a signal to the vehicle's onboard computer when you use it. The computer in the car detects the digital serial number within the chip and allows the car key cutting and programming near me to start if it is the correct one. This stops theft of vehicles as thieves would have to know your unique serial number to be able to take over it.

The microchip inside the key sends a low-level signal the car's receiver. This radio signal activates the microchip which then transmits instructions to the onboard computer of the car. The car will only begin if it recognizes this code. This prevents "hot wiring" or other methods of stealing cars.

Locksmiths that offer these services can design keys for cars that contain chips. Some automotive retailers such as AutoZone sell keys with chips. These stores have a large variety of keys, and can assist you in finding the best one for your car. They can also help you programme the chip into your vehicle, which is required for it to function.

There are also laser cut keys that are more secure than conventional flat keys. They have a lock cylinder that is much more difficult to pick, and they can only be duplicated using expensive laser key cutting equipment or specially designed software. This type of technology is typically found in luxury cars however, it is now available on many affordable models.

Another type of car key that's difficult to duplicate is the VATS (vehicle anti-theft system) key. They come with a resistor black on the blade of the key. It can be programmed to any of fifteen possible values to stop it from starting a vehicle it's not intended to. These keys are expensive and require the use of a key programming machine which is only available at certain locksmiths.

VATS Keys

Before the advent of transponder keys and automobiles with built-in computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS uses an ordinary key cutting open now with a pellet of resistance embedded within it to verify that the correct key is being used to start the vehicle. The VATS pellet that is black located in the middle of a VATS Key is not an electronic chip that is like those used on the majority of modern keys. It's just a block or carbon that is sized to provide an electrical resistance value.

GM used 15 different resistance values for VATS pellets and connected them to the key's blade to ensure that, when the key is turned on in the ignition a coded signal will be sent to the module. If the signal is in line with the one of the transistors in a VATS pellet then the relay in the starter circuit will be activated and the engine will begin to run. This doesn't make a car secure from theft however it can delay the thief by at most 15 to 20 minutes.

After a lot of usage, the VATS module can start to wear out. Each time a key is inserted into the ignition it moves two tiny wires inside the ignition, and over time the wires could start to break. Once enough of the wires break, the signal to the module is not received and it will not start the car.

You can solve this problem at home by decoding your VATS code. You'll require a multimeter as well as a chart to determine the resistance value of your key, but it's not difficult at all. All you need to do is put one of the leads of your ohm meter on the prongs of metal that are sticking out on both sides of the key, and then read the ohm meter's display to find out the resistance of your key.

This is also a great way to test the new key to determine whether it works in your vehicle. Remove the ignition key first before you test it. Otherwise the key may have an incorrect VATS, and will not work in your car.

Smart Key Fobs

Key fobs today can do more than unlock or start the car. They are also a security device and a theft deterrent, with many of them incorporating advanced features that the owners might not be aware of. They can remotely lock and unlock your doors, make chirping sounds to help you find your car in a parking lot, or even let you summon your vehicle by pressing the button on your smartphone. This is more than you'd imagine from a traditional keychain remote. Unfortunately, all that added functionality also means that smart key fobs may be pricier to replace than traditional keychain remotes and they typically require programming by the dealer.

In fact, some retailers will charge up to $100 to replace one smart key fob. It's a huge cost to pay for a device that is frequently tossed around in pockets and purses where it can be damaged, thrown or exposed to extreme temperatures and water. Fortunately, some automakers have developed ways to safeguard smart key fobs from the most common types of electronic attacks like relay attacks. These are usually utilized in conjunction with a remote-start hack that allows thieves to access your vehicle's settings through a fake signal from another nearby transmitter.

One way to protect the smart key fob is to keep it in an aluminum case or a dedicated RFID blocking case that blocks the transmission of these signals. The convenience of the technology is compromised if you must remove your key fob every time you need to use it from the case.

Some of the newer policies such as auto club memberships as well as extended warranties can pay for a replacement fob, or reimburse you if it's lost. You can also save money on dealer fees and have your fob cut at the hardware store or locksmith who offers key fob cloning.

The decision of whether to buy a new fob is based on the importance of your car's keyless entry and start functions. Always keep a spare key or fob in case you lose yours. If you have to purchase a replacement, Batteries Plus has a large selection of fobs to fit most cars and trucks. Additionally, our fast and easy service is about 50% less than what you would spend at the dealership.

Traditional Keys

The car key of old is one piece of metal with a series of grooves carved into it. These grooves are made to fit specific locks. These keys can unlock your locks and start your vehicle, provided that you don't replace them with an electronic key or a remote key. The only drawback of using a traditional key is that it needs to be physically put into the ignition to start the car. If your traditional key cut service is lost, damaged or stolen, you'll need to visit an Gainesville locksmith to have new keys made from the blank.

Based on the amount of time that has passed since you last had your keys cut there are a variety of options available for you to choose from when it comes to having another copy made. Certain keys are cut with mechanical machines or lasers, while others are cut with enhanced security features.

Some of these modern features that are included in modern types of keys include encryption as well as other security mechanisms. The encryption ensures that only the right key is used to open your vehicle, making it more difficult for thieves to duplicate or pick locks. Transponder chips are a different anti-theft device. They are embedded in the key and communicate with your vehicle. This means that they only function when you're within a certain distance.

If you decide to use a traditional standard key, a locksmith key Cutting could create a new key using a standard key cutter machine which can be purchased at most hardware stores. This is cheaper than a key fob, or a transponder. you are still able to operate your locks, trunk and doors.

You can also replace your traditional keys to your car with a laser-cut version that has an unique pattern. The first time these keys were introduced was in the late 1990s, and they're a popular choice for those who wish to provide extra security to their automobiles. Typically, laser cut keys have special transponder chips that are specifically programmed to work for your specific vehicle. If the chips aren't present in your vehicle, it won't respond to the signals sent by the key.