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The Basics of Key Programming Key programming isn't as easy as it may appear. In reality, it's a thing that a majority of people eventually visit the dealership or a locksmith for. With the right equipment in place brick and mortar departments can manage key programming. This article will cover some of the basics of key programming to get your shop started. Modern Vehicles Modern vehicles use a variety of electronic devices to connect with the car's internal systems. These systems include key fobs and remote start systems. Key programming for vehicles is an essential part of automotive industry because it ensures that the devices work properly. In the past, cars relied on simple keys made of iron to unlock their doors and start their engines. These keys were easy to copy of and were easily stolen or lost. Now, most automobiles have key fobs that have a transponder chip inside. These chips are used to connect the key to the car's system to ensure that only the right person is able to open and start the vehicle. This is important as it makes it difficult for thieves to steal a car and allows owners to replace a lost or damaged key quickly. Many modern cars also have built-in safety features that will not start when they're not accompanied by the right key. These systems are great to keep your vehicle safe from theft. However automotive key programming require you to learn how to program your keys correctly. If you're a locksmith or auto technician, having key programming capabilities is essential. You could be required to perform this service in three different scenarios: You may be able to assist someone who is having trouble getting their car started. This problem usually occurs when the remote control or key is not properly programmed. This issue can be solved by using a key programming tool that is compatible with the model of your vehicle. This service may be required if you are adding a second key to your vehicle. Key programming is onboard on most modern vehicles. This procedure uses a specific scanner to detect the unique ID in the new remote or key and then transmit the information to the vehicle's computer. Some of the most popular programming tools can even work bidirectionally, allowing them to transfer data between two different vehicles. This feature is especially useful when a module must be replaced or flashed. This is crucial because it will save you time and money by decreasing the amount of time spent waiting for the correct part to arrive from overseas. Transponder Chips A lot of modern cars come with transponder chips that communicate with the computer system of the car. When a key is inserted into the barrel of ignition, the chip sends out a signal with an encrypted digital code that identifies it as a genuine car key. This technology adds an additional layer of security to modern vehicles and decreases the chance of theft. To take advantage of the added security feature on a car, it is essential to have the key properly cut and programmed. This service can be provided by a qualified auto locksmith or a dealer for cars. The first step in reprogramming a transponder is make sure that the key you are programming has a circuit board or transponder of the right type. The key should be compatible with the on-board computer of the vehicle, and also have an appropriate keyring positioned around the ignition barrel. This type of reprogramming is typically done using a transponder cloning machine, which is able to copy a specific circuit board or transponder. Certain key blank manufacturers as well as experts in reprogramming offer this device. The cloning machine must be able to read the data sent by the transponder which is being copied. Some cloning devices can be upgraded and are able to copy the most recent transponders when they are released. A locksmith who provides transponder key reprogramming will also have the tools to make sure the new key is cut. They can provide the replacement key using an authentic transponder or a generic key that will work on the vehicle. They can also help the customer in purchasing the right blank key. Transponder keys play an essential part in the safety and security of modern vehicles. They are designed to stop hot-wiring, which is a common method of theft used by thieves to steal cars. This is because the transponder chip makes it virtually impossible to start a car without a valid key. A professional locksmith for automotive will install the transponder chip, and program it into the car to allow the car to be started. PIN Codes PIN codes are utilized in various applications to ensure that private data is protected from physical and virtual attacks. A PIN code is typically a six-digit or four-digit sequence of numbers that is used to verify transactions between banks and other devices for credit card as well as between citizens and governments as well as employees and businesses and computers as well as users and employees. Many car manufacturers are needing keys to transmit not only the transponder's code, but also the vehicle's unique VIN number. These additional security measures typically require specific key programming procedures which are not accessible to independent mechanics unless they have access to a dealer-only tool like Autel's Immobilizer scanner tool IM608 or Launch Tech's XProg3 scanner. When programming a new key it is crucial to choose an encryption method that is simple for you to remember but difficult for someone else to guess. To avoid this, many experts recommend using the combination of letters and numbers. Avoid using personal information like birthdates, phone numbers or social security numbers. These can be easily guessed. Use a PIN that has at least six digits for the most secure protection. This makes it more difficult for hackers to crack your PIN. However there are techniques that can overcome this. Data Transfer Data transfer creates two permanent copies of the dataone at the origin and the other at the destination. This isn't an issue when the destination does not need a copy of the data. However, it could be an issue if the data changes or needs to be continuously updated. Ideally, one copy of the data should be deleted once it is no longer required. In some instances the transfer of data could involve a third party – such as an IT department or a cloud service provider. In car key programming is essential to know who is responsible for managing the transfer process as well as the information in question. This will help prevent any issues that might arise from data access that is not authorized or corruption. Key programming can be an important tool for auto repair shops, however there are limitations that technicians must keep in mind. For starters, Putrino said that a shop will need to procure an ID for locksmiths (LSID). This credential gives technicians secure access to the vehicle's immobilizer and PIN codes by using the National Automotive Service Task Force's Secure Data Release Model. Other things to consider is making sure the shop has the appropriate scanners needed to manage the process. The scanners require to retrieve the PIN code from the modules, as well as allow technicians to program new keys. Many OEMs also require that the key transmit more than the ID code. VW, Chrysler and other manufacturers require that the key also transmits the unique VIN number of the vehicle. These additional transmissions are programmed with an instrument for key programming. Many technicians don't provide key programming, but those who do can make a lot of money. For shops looking to get started, Putrino recommended considering a professional key programming tool such as the AutoPro Pad from XTool America. This tool is able to perform a variety of tasks including EEPROM read/write, BMW CAS3/2 Key Learning, remote learning for Mercedes Benz, and more.