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Car Key Cutting Explained

mobile car key cutting key cutting is more than simply shaping the metal. It is a complicated procedure that ensures security, functionality, and longevity of the keys.

It is not unusual to lose your car keys or even have them break into the lock. You will need a new car key in order to ensure you can drive your car at all times.

Transponder Keys

Transponder chips are likely be added to cars that were built within the past 20 years. These chips are tiny microchips inside the handle of your key that transmit a signal to the vehicle's onboard computer when you are using it. The onboard computer scans the digital serial numbers in the chip and only allows the car to start if it is the right one. This prevents thieves from taking over your vehicle, as they would need to be aware of the unique serial number.

The microchip in your car key transmits an unintentional radio signal to the receiver inside the car. The radio signal activates microchip, which transmits an informational code to the car's onboard computer. The car will only begin when it recognizes the code. This stops the use of "hot wiring" and other methods of stealing cars.

Car keys with chips can be made by an authorized locksmith who offers these services. Some car dealers, like AutoZone sell keys with chips. These stores offer a wide range of keys and can assist you in choosing the right one for your car. They can assist you in programming your vehicle's chip which is needed to operate the device.

You can also get laser cut keys that are more secure than traditional flat keys. They have the lock cylinder, which is much more difficult to pick, and can only be duplicated with expensive laser key cutting machines or specialized software. This technology is more prevalent in high-end vehicles, however it is now being used in a wide range of low-cost cars as well.

The VATS (vehicle-anti-theft system) key is a different type of key that's difficult to duplicate. These keys have a resistor that is black on the blade of the key. It can be programmed to one of fifteen possible values to stop it from starting a car that's not intended to. They are expensive and require an instrument for programming keys, which is only available at certain locksmiths.

VATS Keys

Before transponder keys or cars with computers built-in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS utilizes a standard key with a resistor pellet embedded in it to confirm that the correct key is used to start the vehicle. The VATS black pellet that is in the center of a VATS key is not an electronic chip like the ones present in modern smart keys. It is simply a carbon block properly sized to carry an electrical resistance that is specific to.

GM employed 15 different resistance values for VATS pellets and connected them to the key's blade so that when the key is turned in the ignition the coded signal is 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 will start to run. This isn't a way to make a car secure from theft however it can delay the theft by at least 15 to 20 minutes.

Unfortunately, after a long period of use, the VATS module in your car can start to wear out. The two small wires in the ignition move each when the key is inserted. As time passes the wires could begin to break. When enough wires break the signal to the module gets lost and it won't start the car.

The good news is that you can solve this problem yourself at home by decoding your VATS key. You'll require a multimeter and a chart to determine the resistance value of your key, but it's not difficult at all. All you need to do is place one of the leads of your ohm meter onto the prongs of metal that are hanging out on both sides of the key. Then read the ohm meter's display to determine the resistance of your key.

This is a great method to test out a new key and determine whether it will work in your vehicle. Just be sure to remove the key from the ignition prior to testing it, otherwise the new key may have an incorrect VATS value and not work in your car.

Smart Key Fobs with Smart Keys

Key fobs today can do more than simply unlock or start the car. A lot of them come with advanced features that a lot of owners are unaware of. They can be used as a security device or a theft deterrent. They can remotely lock and unlock your doors, make sounding sounds to help locate your car in a parking space or allow you to call your vehicle by pressing the button on your phone. This is a lot more features than you get from a standard keychain remote. Unfortunately, all that extra functionality can mean that smart key fobs could be more expensive to replace than traditional keychain remotes. They also require programming by the dealer.

Some dealers will charge up to $100 for one smart fob. It's a high price for a product that is frequently tossed around in pockets and purses where it can be damaged, thrown or exposed to extreme temperatures and moisture. Fortunately, some automakers have developed ways to safeguard smart local key cutting fobs from common types of electronic threats like relay attacks. They are usually paired with remote start hacks which allows thieves to access your vehicle's settings through the transmission of a fake signal from another transmitter close to.

To secure a smart card you can put it in a metal casing or put it in an RFID blocking case. This will block the transmission of these signals. The ease of use of this technology is compromised if you need to take your key fob out every time you use it from the case.

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

For most drivers who want to buy an additional key fob is contingent on how important your car's keyless entry and push button starter functions are. In any case you should have a spare fob or key in case you lose yours. Batteries Plus offers a large selection of replacement fobs that fit most cars and trucks. Plus, our quick and efficient service is 50% less than the price you'd pay at a 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, assuming you don't replace them with a remote key or smart key. The only disadvantage of using a traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional key has been damaged, lost or stolen, you'll need to visit an Gainesville locksmith to get new keys made from the blank.

There are a variety of choices to pick from based on how long it's been since you had your keys cut. Some keys use mechanical cutting machines to produce copies, while others employ laser-cut keys that are designed with enhanced security features in mind.

Some of these features that come with the modern keys include encryption and other security mechanisms. Encryption ensures that only the right key is used to open your vehicle making it much more difficult for thieves to duplicate or pick locks. Other security features to prevent theft include transponder chips that are embedded in the key to connect with your car and make it work only when it's within a certain range of your car.

If you decide to use a conventional, standard key, a locksmith can make a new one with a standard key cutting machine, which is available at the majority of hardware stores. This is cheaper than a key fob, or a transponder, and you will still be able to use your locks, trunk, and doors.

Another alternative is to get the traditional car keys replaced with a laser cut version with a distinctive pattern. The first time these keys were introduced was in the late 1990s, and are now a popular option for people who want to add extra protection to their automobiles. Typically, laser cut keys contain transponder chips that are programmed to work only with the specific vehicle you own. If these chips are not present in your vehicle, it will not respond to the signals transmitted by the key.