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How to Get Keys Programmed to Your Car Modern cars have keyfobs that require programming into the car. They can unlock doors, start the car remotely and help keep the vehicle safe from physical and virtual attacks. The process is usually carried out by a locksmith who is certified. They may use a programming tool to read key data from the car. Programmers Most people lose their keys or lock themselves in their cars at least twice a week. The good news is that there are several actions that can be taken to help prevent this from happening and one of them is key programming. Key programmer devices can be used to decode the transponder on your key mechanical or key fob. It can be part of a larger scanner tool, or it could be a stand-alone device that plugs into an OBD II port. These devices usually feature bidirectional interfaces, making them compatible with a range of vehicles. Most vehicle manufacturers offer their own specific programmers however generic devices that work with a number of models and makes are available as well. Programming your keys is an easy process however, it's crucial to follow the right procedure. You could end up voiding your warranty if not careful. It is best to leave the work to locksmiths. The primary benefit of this is that they know how to get the most benefit from your vehicle's features, and also prevent damage. Key programming can offer a number of benefits, including avoiding costly repairs. A key fob with a program to unlock doors and begin the engine remotely is a good example. It also opens the trunk and glove box, allowing you to keep valuables stored away. This can prevent thieves from searching through these areas to find valuables. There are guides online that show you how to reprogram your personal key. However these methods could cause serious problems if used correctly. It's best to hire a locksmith for all your automotive locksmithing requirements including key programming to reduce the chance of making mistakes. This will save you time and money, and also provide the peace of mind knowing everything is handled by a professional. Key blanks A blank key is a piece that is not cut to a certain biting. Keys are typically rectangular in shape and has a large, flat end on the bow. This end is often associated with a specific manufacturer and manufacturers may stamp key blanks with an end-user logo or a phrase like “Do not duplicate.” Locksmiths typically stock numerous key blanks in order to ensure they can produce the correct keys for their customers. Keys are generally crafted from soft metals, like nickel or brass. The majority of keys are cast from one of these alloys, allowing them to be easily ground using a key grinder. The raw material is in large coils, which are then pressed into the desired shape using a tool/die. A key blank is then finished and plated to guard against corrosion. General Motors decided to do something different in the early 1980s, when auto theft was at its highest. They launched the Vehicle Anti-Theft System (VATS) key that had an electronic transponder inside the key's head that was linked to the vehicle's immobiliser. The VATS key was an effective security measure against auto theft, and it was able to send a signal to the car's computer on board. The computer would then compare the signal with a stored code and, when the key was not paired to the immobiliser, it would not start the engine. The VATS key could be made by a professional locksmith, and it was compatible with the majority of the cars produced at the time. However, this method of preventing theft of vehicles was not foolproof. thieves were able to use key blanks that were modified to start engines of certain vehicles. In 1996, the company boosted their security measures and released the next generation of VATS keys. The new keys had a transponder in the head of every key blank, and were programmable by means of a key programmer that was specially designed for the purpose. The most popular type of key blank is the cylinder that was invented around 150 years ago to give significantly more security than other locks at the time. Today the cylinder key is used in nearly every manufactured lock including high-quality padlocks, office supply locks, as well as automotive locks. The cylinder blank has to have a distinct cross-sectional profile and be matched to the keyway on a specific lock cylinder. Key fobs Key fobs are a handy method to control electronic locks. They are often used to unlock vehicles but they can also be used to control home alarm systems and garage door openers. They are small enough to fit in your pocket and easily be recharged by changing the batteries. Fobs also offer greater security than traditional keys because they use a transponder that transmits a unique number of codes to the vehicle's receiver. Based on the make and model of your vehicle, reprogramming a new fob could require specialist hardware or a professional. You can do it yourself if you have the proper tools. These tools will save you time and money, and ensure that your new card has been programmed correctly. The best method to accomplish this is to go through the owner's manual in your vehicle for instructions on reprogramming the fob. If you are unable to locate instructions, you can try calling your auto dealer or looking on the internet for information about how to reprogramme the key fob. There are many different kinds of keyfob programmers available on the market. Certain key fob programmers are designed to perform basic programming, whereas others can perform more complex operations. However, it is important to choose a tool that is compatible with your vehicle's specific model and make. Fobs are now more prevalent in cars, since they're a safer alternative to traditional keys. They are also easier to use and are more suitable for people with disabilities. However, it's important to have a spare car key in case you lose your key. Fobs are used for access control in many commercial and industrial settings, because they are able to monitor employee arrivals and departures. They can also be used to monitor employee attendance and break times that are not authorized and determine whether an employee has spent too long away from work. Additionally fobs can be programmed to grant different levels of access within the facility. For instance the building manager might have access to the entire facility however, a worker at the help desk might only be allowed into certain rooms. Chips The car technology has evolved a lot over the years. The days of a mechanical key that could be manufactured at your local hardware shop are long gone. Transponder keys are in use in a majority of automobiles today. They combine the physical key with an electronic key. The keys are equipped with an embedded microchip that responds to a radio signal. The computer in the vehicle reads the signal and determines if the key is the correct key. If not, it will be unable to start. This system is a fantastic security measure against theft. It also requires a spare key in order to program the chip. Some locksmiths and auto dealers will allow you the option of programming and cutting a new key however they are not all able to do so. Certain manufacturers have their own exclusive technology that guarantees that the dealer is the only one who can make the new key. Your vehicle might require a key programming tool if it is a more modern model. click this over here now are usually bidirectional and plug into the OBD-II port. They can read data from the module, EEPROM chip or a new key. This is important because the data on the key could be lost if the module is replaced. Most of these tools are fairly easy to use. They will scan your VIN and transmit this information to a transmitter inside the key. The transponder will respond to the code and the car recognizes the key. One downside of this system is that it can be difficult to duplicate keys, which is why you should always have a spare. It is also possible that a badly programmed key can harm the vehicle, which is why it's best to have an expert handle this task. It can be a complicated process to program a new key, but so long as the directions are followed correctly, it is relatively safe. It could take just a few minutes to program a key depending on whether the vehicle uses an onboard procedure. For more complicated cars the process could be a few days or more and require a special tool that connects to the OBD-II port.