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The Basics of Key Programming It's not as easy as it may seem. In reality, it's a thing that a majority of people eventually visit the dealership or a locksmith for. Brick and mortar departments can program keys with the right equipment. This article will go over some of the fundamentals of key programming to get your shop up and running. Modern vehicles Modern vehicles utilize electronic devices that communicate internally with the car. These systems include key fobs as well as remote start systems. Vehicle key programming is a crucial part of the automotive industry because it ensures that the devices function properly. In the past, automobiles depended on simple keys made of metal to unlock doors and start engines. Keys like these were easy to copy and were easily stolen or lost. Now, most automobiles are equipped with key fobs that contain a transponder chip inside. These chips connect the key to the car's security system and ensure that only the authorized person can open and start the vehicle. This is crucial as it makes it harder for thieves to steal cars, and also allows owners to easily replace a damaged or lost key. Many modern cars also come with safety features built-in that prevent them starting without the right key. These security features are a great way to keep cars secure from theft however, they also require people take the time to learn how to program their keys properly. If you're a locksmith or auto technician having key programming capabilities is a must. You might need to perform this service in three different scenarios: First, you may be able assist a customer who is having trouble getting their car to start. This problem usually occurs when the remote control or key is not programmed correctly. This problem can be resolved with the help of a key programming tool that is compatible for the model of your vehicle. This service could also be required if are adding an additional key to your vehicle. Key programming is onboard in the majority of modern automobiles. This process utilizes a special scanner to detect the unique ID on the new key or remote and then send that information to the vehicle's computer. Certain programming tools are bidirectional, which allows data to be transferred between two vehicles. This is especially useful in situations where a module needs to be replaced or flashed. This is important because it can save time and money by decreasing the amount of time spent waiting for the right part to arrive from overseas. Transponder Chips A lot of modern cars come with transponder chips which communicate with the computer system of the car. The chip transmits a digital code when the key is placed in the ignition barrel. This unique code recognizes the key as a genuine key. This technology adds a security layer to modern cars, and reduces the risk of theft. However, in order to benefit from this security enhancement the key must be cut correctly and programmed. This service can be provided by a licensed auto locksmith or a dealer for cars. The first step in a transponder key reprogramming process is to make sure that the key blank has the correct type of transponder or circuit board. The key must be compatible with the vehicle's onboard computer and include a key ring that is properly positioned around the ignition barrel. In most cases, this type of reprogramming requires the use of a special transponder cloning machine, which can copy a specific transponder or circuit board. Some key blank manufacturers as well as some experts in reprogramming offer this device. The cloning machine must be able read the data transmitted by each transponder that is being copied. Some cloning devices can be upgraded and are able to copy the most recent transponders when they are released. A locksmith that offers transponder key reprogramming will also have the tools needed to ensure that the new key is cut precisely. They can provide a key replacement with an authentic transponder, or a generic one that can work for the vehicle. In addition, they could assist customers in purchasing the correct blank key. Transponder keys are an important part of the security and safety features in modern vehicles. They are designed to stop hot-wiring which is a typical way that thieves steal vehicles. This is because the transponder chip makes it nearly impossible to start a car without a proper key. A professional locksmith for automotive can install the transponder chip and program it to the car so that the car can be started. PIN Codes PIN codes are used for many different applications to ensure that private data stays protected from physical and digital attacks. PIN codes are a sequence of numbers, generally four or six digits, that is required to authenticate transactions with banking systems as well as other devices based on cards, including governments with citizens, enterprises with employees, and computers that have users, among others. Many automakers are needing keys to transmit not only the transponder's code, but also the unique VIN number. These additional security measures need special key programming procedures that are often not accessible to independent mechanics unless they have access tools that are only available to dealers, such as Autel's IM608 Immobilizer Scan Tool or Launch Tech's scanner for immobilizers. When programming a new key it's important to choose a PIN that is easy for you to remember however, it is difficult for anyone else to figure out. For automotive key programming , most experts suggest using an assortment of numbers and letters. It is also a good idea to not use personal information such as birth dates, phone numbers or social security numbers because they can be easily guessed by hackers. Make sure your PIN has at least six digits to ensure the best protection. This will make it difficult for hackers to to guess your PIN, however there are technologies that can overcome this. Data Transfer Data transfer results in a pair of persistent copies one at the origin and one at the destination. If the destination doesn't require an actual copy of the data, this might not be a problem, but it could be an issue when the data is changing or requires updating constantly. Ideally, one copy of the data should be destroyed when it's no longer required. In certain instances, the transfer of data may involve a third party – such as an IT department or cloud service provider. In this case, it's important to understand who is responsible for overseeing the transfer process as well as the data in question. This will help avoid any issues that could arise from unauthorized access or corruption of the data. Key programming can be an important tool for auto repair shops, however there are some limitations that technicians should be aware of. Putrino explained that the first step is to obtain an ID for locksmiths. This credential provides technicians with access to the vehicle's immobilizer and PIN codes via the National Automotive Service Task Force's Secure Data Release Model. Also, make sure the shop has scanners that are able to handle the process. The scanners need to be able to extract the PIN code from the modules, and also allow technicians to program new keys. Furthermore, many OEMs require that the key transmit more than just its ID code. VW, Chrysler and other manufacturers require that the key also transmits the VIN unique to the vehicle. These additional transmissions are programmed using a a special key program tool. Key programming is a difficult process that a lot of technicians don't offer, but it can be a lucrative career for those who do. Putrino suggests that businesses that are looking to establish a business consider a professional key programer such as the XTool USA AutoPro pad. This tool can perform many functions including EEPROM read and write BMW CAS3/2 key learning, remote learning for Mercedes Benz FEM, and more.