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How to Get Keys Programmed to Your Car Modern cars come with key fobs that have to be programmed into the car. They can unlock doors and even start the car remotely. They also help protect the car from physical and cyber attacks. The process is typically carried out by a licensed locksmith. They can employ a programming tool to read the key data from the car. Programmers Most people lose their keys or lock themselves out of their vehicles at least twice each week. There are a few steps you can take to avoid this. One of them is key programming. A key programmer can be used to decode the transponder of your key mechanical or key fob. It can be part of a larger scanner tool, or it could be a standalone device that plugs into an OBD II port. These devices usually feature bidirectional interfaces, making them compatible with a wide range of vehicles. Most car manufacturers have their own programmers. Generic units that are able to handle a variety of makes and models are also available. Programming your keys is a simple process, but it's important to follow the right procedure. If you're not cautious you could end up voiding your warranty or causing more issues. It's best to leave the job to locksmiths. The primary benefit of this is that they will be able to make the most value from your vehicle's features and prevent damage. In addition to assisting you in avoiding costly repairs Key programming can also provide a variety of other benefits. A key fob that is programmed to unlock doors and start the engine remotely is one example. It can also unlock the trunk and glove box, allowing you to keep your belongings secured. This can prevent thieves from scouring these areas for valuable items. Although there are a few online guides that show you how to reprogram a key yourself but these methods aren't completely foolproof and can lead to serious problems if they are not done correctly. To minimize the risk of making a mistake, it's always best to call an experienced locksmith who can take care of all of your automotive locksmithing needs, including key programming. This can help you save time and money, while providing the peace of mind that comes with knowing everything is handled by an expert. Key blanks A blank key is a part that is not cut to a particular bite. A key is usually rectangular with an extended, flat edge on the bow. This end is often associated with a particular manufacturer, and some manufacturers stamp key blanks with an end-user logo or a message such as “Do not duplicate.” Locksmiths typically stock several key blanks to ensure they have the right keys for their customers. Keys are typically made from soft metals, like nickel or brass. Most keys are made from one or the other of these alloys, allowing them to be easily ground by a key grinder. The raw material is in large coils, which are then made into the desired shape using a tool/die. The key blank is then coated and polished to protect it from corrosion. General Motors decided to do something different in the early 1980s, when auto theft was at its highest. General Motors introduced the Vehicle Anti-Theft System key, that had a transponder integrated in the head and was connected to the immobiliser of the car. The VATS key worked by sending a message to the computer that was onboard the car. The computer would then compare the signal with a stored code and, in the event that the key was not connected to the immobiliser, it might not start the engine. A professional locksmith could make the VATS key which was compatible with most cars of that time. However, this method of preventing theft of vehicles was not foolproof, and thieves could use modified key blanks to start engines of certain vehicles. In the end, the company had to improve their security measures, and the next generation of VATS keys was released in 1996. The new keys had an embedded transponder inside the head of the keys, and were programmable using an exclusive key programmer. The most popular type of key blank is the cylinder blank that was created more than 150 years ago to give considerably more security than other locks at that time. Today the cylinder key is used in nearly every manufactured lock including high-quality padlocks, office supply locks, and automotive locks. The cylinder blank has to have a unique cross sectional profile and match the keyway of a particular lock cylinder. Key fobs Key fobs are a convenient way to control electronic locks. They are typically used to unlock cars however they can also be used to control home alarm systems and garage door openers. They are small enough to fit into your pocket, and can be recharged with a simple battery change. Fobs also provide greater security than traditional keys because they utilize a transponder that transmits an unique code to the receiver of the vehicle. Based on the make and model of your car Reprogramming a new fob could require special equipment or an expert. However, you can do this yourself with the proper tools. These tools will save you time and money, as well as ensure your new fob is programmed correctly. Check your vehicle's owner manual for directions. If you're not able to find instructions, you can try calling your auto dealer or looking on the internet for information about changing the key fob's programming. There are a few different types of key fob programmers available. Certain key fob programs are designed to be used for basic programming, whereas others are capable of performing more intricate operations. It is crucial to choose a tool that is compatible with your specific vehicle's model and make. Fobs have become more common in automobiles, since they are a safer alternative to traditional keys. They are also more convenient to use and can be more suitable for people who are disabled. It's essential to have an extra car key in case you misplace your key. Fobs are a great tool to control access, as they can be used to monitor employee arrivals and departures. This can help managers track employees' attendance, monitor non-authorized breaks and determine if employees are spending too much time away from their desks. Additionally, car key programing can be programmed to grant different levels of access in an area. For instance, a building manager may have access to the entire facility, while a worker at the help desk may be restricted to certain rooms. Chips The technology of cars has evolved dramatically over the past few years. Gone are the days of simple mechanical keys that could be bought at a local hardware store. Transponder keys are in use in most vehicles today. They are a combination of the physical key with an electronic key. They contain an embedded microchip that responds to a radio signal. The vehicle's computer reads the signal and determines if it is the correct key. If it is not, the vehicle will not be able to start. This system provides an excellent theft deterrent. It is also important to have a spare car key in order to program the chip. Many locksmiths or auto dealerships provide the ability to cut and program the new key for you, however not all of them are able to do this. Certain manufacturers employ proprietary technology to ensure that only dealers is able to create keys. If your car is a model that is newer that is not yet in production, it could require an additional key programming tool. These tools are bidirectional and connect to OBD-II ports. They can read information from the module or EEPROM chip and then burn the code to the new key. This is crucial, since the information on the key can be lost when the module is replaced. Most of these tools are able to be used with ease. They will read your VIN and then transmit the information to a transponder inside the key. The transponder will respond to the code and the car recognizes the key. It isn't easy to duplicate a key with this system, which is why it's best to always have an additional. It is also possible that a wrong programmed key could damage the vehicle, so it is recommended to hire a professional do this job. Programming a new key can be a complicated process, however, it's relatively secure if you follow the directions properly. It can take just only a few minutes to program a new key, depending on the vehicle type and whether it utilizes an onboard procedure or a special tool. The process can take several hours or even a complete day for more complex vehicles. A specific tool that is connected to the OBD-II connector is required.