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Car Key Cutting Explained

Cutting the car key cut key is more than just bending a piece of metal. It is a complex process that guarantees security, efficiency and long-term use of the keys.

It is not unusual to lose your car key or even break it in the lock. To ensure that you can always drive your vehicle you'll need to have a replacement key cut.

Transponder Key Cutting Near Me Keys

If your car was manufactured in the past 20 years, it is likely that it has a transponder chip. 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 examines the serial number digitally of the chip before allowing the car to begin. This prevents car thieves from stealing your car since they'd need to know the unique serial number.

The microchip inside the key sends a low-level signal the car's receiver. This radio signal activates the microchip, and it then sends an encoded code to the car's onboard computer. The car key cutting lowes will recognize this code and will only allow it to start when the key is the right one. This stops "hot wiring" or other methods of stealing cars.

Car keys with chips can be made by locksmiths that offer these services. They can also be bought at some automotive retailers, such as AutoZone. They have a vast range of keys and will assist you in choosing the appropriate one for your vehicle. They can help you program your vehicle's chip, which is required to use the device.

Laser cut keys are more secure than flat keys. These keys are more secure than flat keys because they have locks that are harder to pick. They can only be duplicated with expensive laser key cutting machines or with specialized software. This technology is more prevalent in luxury vehicles, but it is now available in many affordable models of cars as well.

Another type of car key that is hard to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor on the key blade that is programmed with one of 15 possible values to prevent the car from starting that it's not intended to. These keys are costly and require a key programming machine, which is only available through certain locksmiths.

VATS Keys

Before transponder keys or vehicles with computer chips that control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS uses a key with an internal resistor to confirm that the right key was used to start the car. The VATS pellet black in the center of a VATS key is not a chip like those present in modern smart keys. It is simply a block of carbon that is sized appropriately to have a specific electrical resistance value.

GM used 15 different resistances for the VATS Pellets and connected them to key blades in a way that, when the key is turned in the ignition a coded signal is sent to module. If the signal matches the resistance value of the transistor in the VATS pellet the relay in the starter circuit is activated and the engine starts to run. This doesn't make a car key blade cutting secure from burglary however it could delay a thief for at least 15 to 20 minutes.

After a lot of usage the VATS module could start to wear out. Each time a key is inserted into the ignition it moves two very small wires within the ignition, and over time the wires may begin to break. Once enough wires are broken the signal is lost to the module and the car won't begin.

You can resolve this issue at home by decoding your VATS key. You'll require a multimeter and an indicator chart to determine the resistance value of your key, but it is not that difficult. All you need to do is put one of the leads of your ohm meter on the prongs made of metal sticking out on both sides of the key. Then look at the display of the ohmmeter to find out the resistance value of your key.

This is also a good way to test a new key to see whether it works in your vehicle. Remove the ignition key first before you test it. In the event that it is not removed the key could have an incorrect VATS and will not work in your car.

Smart Key Fobs

Key fobs today can do more than simply unlock or start the car. A lot of them come with advanced features that most owners aren't aware of. They can be used as a security device or as a theft deterrent. They can lock and unlock your door remotely and emit chirping sounds to aid in locating your car key cutting lowes in a lot or call it up by pressing a button. This is more functionality than you can obtain from a traditional keychain remote. Unfortunately, all that extra capabilities also means that smart key fobs may be more expensive to replace than traditional keychain remotes, and they usually require programming by the dealer.

Some dealers charge up to $100 for one smart fob. It's a steep price for a device that is often jostled in pockets and purses where it could be damaged, dropped or exposed to extreme temperatures and humidity. Certain automakers have devised methods to protect smart key fobs from common electronic attacks, such as relay attacks. These are typically combined with remote start hacks that allows thieves access to your vehicle's settings via the transmission of a fake signal from another transmitter near.

To safeguard a smart fob you can put it in a metal casing or even an RFID blocking case. This will prevent the transmission of these signals. However, having to take the key fob from its protective case each time you use it undermines the convenience of the technology.

Fortunately, some of the newer car insurance policies, auto club memberships, and extended warranty coverage will cover the cost of a replacement or reimburse you for the lost fob. You can also avoid paying new-car dealer fees by having your fob cloned at a locksmith or hardware store that offers key-fob-cloning services.

For most drivers, the decision to purchase a new key fob depends on how important your car's keyless entry and push button starter functions are. In any event you should have an extra fob or key in case in case you lose it. And if you need to purchase a replacement, Batteries Plus has a vast selection of fobs for most cars and trucks. We also offer a quick, convenient service that costs roughly 50% less than you'd spend at the dealership.

Traditional Keys

Traditional keys for cars are a single length of metal with a series of grooves cut into it to fit a specific lock. They can open your locks and start your car, provided you haven't replaced them by a remote key or smart key. The only disadvantage of using the traditional key is that it needs to be physically inserted into the ignition to start the vehicle. If your traditional car key has been lost or broken, you will need to visit a Gainesville Locksmith to have a new one made.

Depending on how much time has passed since you last cut your keys there are a variety of options to choose from when it comes time to get another copy. Some keys are cut using mechanical machines, while others are laser-cut with added security features.

Some of these features that come with the modern-day keys include encryption and other security mechanisms. Encryption makes it more difficult for thieves to duplicate keys or pick locks. Transponder chips are a different anti-theft feature. They are embedded in the key and communicate with your vehicle. This means that they only effective when you're within a certain distance.

If you decide to use a conventional, standard key, a locksmith is able to create a new one using a standard key cutter machine that can be found at most hardware stores. This is less expensive than a key fob, or a transponder, and you can still operate your locks, trunk and doors.

You could also replace your traditional keys to your car with a laser-cut version with a unique pattern. The first keys of this kind were released in the 1990s and are a popular choice for those who want to protect their vehicles. Keys made of lasers are typically equipped with transponder chip that is programmed to work only with your vehicle. If these chips aren't present in your car it won't receive the signals from the key, and will not start.