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Car Key Cutting Explained

Car key cutting is a lot more than just shaping a piece of metal. It is a complex process that guarantees security, function and longevity of keys.

It is not uncommon to lose keys to your car or have them break through the lock. To ensure that you are able to always drive your vehicle, you will need a new key cut.

transponder key cutting near me Keys

Transponder chips will likely be fitted in vehicles built in the last 20 years. These microchips are situated in the handle of the key and transmit a signal to the onboard computers in your vehicle when you use the key. The onboard computer reads the digital serial number inside the chip and allows the car to start if it is the right one. This stops thieves from stealing your car, as they would need to be aware of the unique serial number.

The microchip inside the key transmits a low-level signal the car's receiver. This radio signal activates the microchip, which transmits an encoded code to the car's onboard computer. The car will be able to recognize this code and only allow it to start if it is the correct one. This prevents the use of "hot wiring" and other methods of theft of cars.

Locksmiths who cuts car keys near me offer these services can create keys for cars with chips. Some car dealers, like AutoZone sell keys with chips. Those stores carry a huge range of keys and will assist you in choosing the appropriate one for your car. They can assist you in programming your vehicle's chip, which is required to use the device.

Laser cut keys are more secure than flat keys. They have the lock cylinder, which is much harder to pick, and can only be duplicated using expensive laser key cutting equipment or special software. This type of technology is typically found in luxury vehicles, but it is now available in many affordable models of cars as well.

The VATS (vehicle-anti-theft system) key is a different type of key that is difficult to duplicate. These keys feature a black resistor on the blade of the key that is programmed with one of 15 possible values to prevent them from starting a car that it's not designed to. They are expensive and require a key programming machine, which is only available at a few locksmiths.

Keys to VATS

Before the days of transponder keys and cars equipped with computer chips that control the ignition of the car, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a key that has a resistor embedded in it to verify that the correct key was used to start the car. The black VATS Pellet located in the middle of a VATS Key is not an electronic chip that is like those present on modern keys. It is simply carbon or a block that is sized to have an electrical resistance value.

GM employed 15 different resistances for the VATS Pellets and connected them to key blades so that, when the key is turned on, a coded signal is sent to module. If the signal is in line with that of the transistor in getting a new car key cut VATS pellet, then the relay in the starter circuit will turn on and the engine will begin to run. This doesn't make a vehicle secure from theft, but it will delay the thief by at most 15 to 20 minutes.

After a prolonged period of usage, the VATS module can start to wear out. Each time the key is inserted into the ignition it reroutes two small wires inside the ignition, and over time the wires can begin to break. If enough wires are damaged, the signal is lost to the module and the car won't start.

The good news is that you can solve this issue at home by decoding your own VATS key. You'll need a multimeter and a chart to find out the resistance value of your key, but it is not that difficult. You can find the resistance value by placing one of the leads on the prongs made of metal on both sides of your key.

This is a great opportunity to test a brand new key and check if it works in your vehicle. Just be sure to remove the key from the ignition before you begin testing it, as the new key could have an incorrect VATS value and not work in your vehicle.

Smart Key Fobs with Smart Keys

Key fobs of today can do more than unlock or start the car. They are also used as a security device and theft deterrent, with many of them featuring advanced features that the owners might not even be aware of. They can lock and unlock your door remotely and emit chirping sounds to assist you in finding your vehicle in a parking lot or summon it by pressing the button. This is a lot more functionality than you obtain from a traditional keychain remote. Smart key fobs are more expensive to replace due their extra functions. They also require to be programmed at the dealer.

In fact, some dealers will charge up to $100 to replace a single smart key fob. That's a lot to pay for a product that spends a lot of its time jostled around in purses and pockets where it can be easily damaged, dropped, or exposed to extreme humidity and temperatures. Certain automakers have devised methods to shield smart key fobs from common electronic attacks, such as relay attacks. These are usually utilized in conjunction with remote-start hacks that allow thieves to access the settings of your vehicle by sending false signals from a nearby transmitter.

To secure a smart card, you can store it in a metal case or use an RFID blocking case. This will block the transmission of these signals. The convenience of this technology is diminished if you must remove your key fob every time you need to take it out of the protective case.

Some newer policies such as auto key cutting near me club memberships and extended warranties, will cover the cost of a replacement fob or reimburse you if it is lost. You can also avoid paying dealership fees by having your fob copied at a locksmith or hardware store that 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. You should always keep a spare key or fob on hand in case you misplace yours. Batteries Plus offers a large selection of replacement fobs that will fit on most cars and trucks. Plus, our quick and easy service is about 50% less than what you'd buy from the dealership.

Traditional Keys

The car key of old is a single piece of metal with a series grooves carved into it. These grooves are designed to fit specific locks. They can open your locks and start your car, provided you haven't replaced them by the remote key or smart key. The only disadvantage of using traditional keys is that it needs to be physically put into the ignition in order to start the car. If your traditional key is damaged, lost or stolen, you'll need to visit an Gainesville locksmith to get new keys cut from the blank.

There are a variety of options to choose from depending on how long it has been since you've cut your keys. Certain keys are cut using mechanical machines and others are laser-cut with enhanced security features.

Modern keys have advanced features like encryption and anti-theft mechanisms. Encryption makes sure that only the right key can be used to start your car making it much more difficult for thieves to duplicate keys or pick locks. Transponder chips are a different security feature that prevents theft. They are incorporated into the key and connect to your vehicle. This makes it only work when you're within a certain distance.

If you decide to use a traditional key, your locksmith can make a new key with a standard cutter machine that is available from most hardware stores. This is less expensive than using an electronic key fob or transponder key, and you'll be able to operate your doors, locks and trunk.

Another option is to have the traditional car keys replaced with a laser-cut version that has a unique pattern. These keys were introduced in the early 1990s and are a popular choice for those who wish to protect their vehicles. Laser cut keys are typically equipped with transponder chips that are programmed to work only with your vehicle. If these chips aren't installed in your car it won't receive the signals from the key and won't be able to start.