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Car Key Cutting Explained

Car key cutting is a lot more than just shaping the metal. It is a complicated procedure that ensures safety, functionality and long-term use of keys.

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

Transponder Keys

If your car was manufactured in the last 20 years, it is likely to have transponder chips. These chips are tiny microchips in the handle of your key that send signals to the car's onboard computer whenever you use it. The computer onboard checks the serial number of the chip before giving the car permission to begin. This helps prevent theft of cars, as thieves would need to know your unique serial number in order to have a chance at hijacking it.

The microchip in your car key sends an low-level radio signal to the car's receiver. This radio signal activates the microchip that then transmits the code to the onboard computer of the car. The car will recognize the code and only allow it to start when the key is the right one. This will stop the use of "hot wiring" and other methods of theft of cars.

Locksmiths who offer these services can design keys for cars that contain chips. Some car key blade cutting dealers, like AutoZone offer them. These stores have a wide selection of keys and can assist you in choosing the appropriate one for your vehicle. They can also help you program the chip to your vehicle, which is necessary for it to function.

Laser cut keys are more secure than flat keys. They have a lock cylinder that is much harder to pick, and are only duplicated using expensive laser key cutting equipment or specialized software. This type of technology is typically found in high-end cars, but it is now available in a wide range of low-cost cars as well.

The VATS (vehicle-anti-theft system) key is another type of key that's difficult to duplicate. These keys have a black resistor in the key blade that is programmed with one of fifteen potential values to prevent them from starting a vehicle that it's not intended to. They are expensive and require the use of a key programming machine which is only available at a few 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 a key with an embedded resistor to ensure that the correct key was used to start the car. The VATS pellet in black located in the middle of a VATS Key isn't a smart chip as used on the majority of modern keys. It is simply a block or carbon that is sized to hold an electrical resistance.

GM employed 15 different resistance values for VATS pellets and connected them to the blade of the key cutting services near me to ensure that, when the key is turned on in the ignition a coded signal will be transmitted to the 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 secure from burglary however it could delay a thief for at least 15 to twenty minutes.

Unfortunately, after a lot of use, the VATS module in your car may start to wear out. Every time a key is inserted into the ignition it reroutes two small wires inside the ignition and with time, the wires could start to break. If enough wires are damaged the signal is lost to the module and the car will not start.

You can solve this problem at home yourself by decoding your VATS key. It's not difficult to determine the resistance of a key using a multimeter. You can find the resistance value by putting one of the leads on the metal prongs on both sides of your key.

This method can also be a good method to test a new key to determine whether it will work in your car. Remove the key from the ignition first before you test it. Otherwise, the key may have an incorrect VATS and not work in your car.

Smart Key Fobs for Keys

Key fobs today are more than simply unlock or start the car. Many of them have advanced features that a lot of owners aren't aware of. They can be employed as a security tool or as a theft deterrent. They can lock and unlock your door from a distance and emit chirping sounds to help you locate your vehicle in a parking lot, or allow you to activate it by pressing a button. That's a lot more than you'd expect from the traditional keychain remote. However, all that additional features also means that smart key fobs could be pricier to replace than standard keychain remotes and they typically need to be programmed by the dealer.

Some dealers charge up to $100 for one smart fob. It's a steep price to pay for a device that's frequently tossed around in pockets and purses in the event that it gets damaged, dropped, or exposed to extreme temperatures and water. Fortunately, some automakers have developed ways to protect smart key fobs from the most common types of electronic threats like relay attacks. These are often utilized in conjunction with remote-start hacks that allow thieves to gain access to your vehicle's settings by transmitting false signals from a nearby transmitter.

To safeguard a smart fob to protect it, you can place it in a casing made of metal or put it in an RFID blocking case. This will block the transmission of these signals. However, having to remove the key fob from its case that is protected each time you make use of it is a hassle and a detriment to the efficiency of the technology.

Fortunately, a few of the latest 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 save money on dealership charges and get your fob cut at the hardware store or locksmith who offers key fob cloning.

For the majority of drivers who are buying an additional key fob is contingent on the importance of your car's keyless entry and push button starter functions are. In any event it is advisable to keep an extra fob or key in case in case you lose yours. Batteries Plus offers a large selection of replacement fobs that fit in most vehicles and trucks. Additionally, we provide a quick, convenient service that is roughly 50% less than what you'd buy from a dealership.

Traditional Keys

Traditional car keys are a single length of steel that has grooves cut into it to fit in a specific lock. These keys can unlock your locks and start your car, provided you haven't replaced them by the remote key or smart key. The only drawback of using traditional keys is that it needs to be physically inserted into the ignition in order to start the vehicle. If your car key is lost or broken you'll need to visit an Gainesville locksmith to get a new one created.

There are a variety of options to select from based on how long it's been since you've had your keys cut. Certain keys are cut with mechanical machines, while others are laser-cut with added security features.

Modern keys are equipped with advanced features like encryption and anti-theft mechanisms. The encryption makes it difficult for thieves to duplicate keys or open locks. Transponder chips are an additional anti-theft device. They are embedded in the key and can communicate with your vehicle. This makes it only function when you're within a certain distance.

If you opt to use a traditional key, your locksmith can design a new key with an ordinary cutter machine, which can be purchased from a variety of hardware stores. This is less expensive than using a key fob or a transponder key, and you'll still be able to use your locks, doors and trunk.

Another alternative is to get your standard car key replaced with a laser cut version with a 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 enhance the security of their automobiles. Laser cut keys are typically equipped with transponder chips that are programmed to work only with your vehicle. If these chips aren't present in your vehicle, it won't respond to the signals transmitted by the key.