Using a Key Programmer Modern key fobs are more than just keys. They communicate with a vehicle to start it or open the rear hatch, and much more. To accomplish this they must be programmed to work with each other. Car dealerships, your automobile manufacturer and auto locksmiths all provide key programming services. However, you can also do it yourself, if you have the right tools. What is a key programmer? Key programmer is a device used to change the transponder code in a car or truck key or fob. This process is necessary when a new key or fob has to be programmed. https://contestalert.in/members/claveyard7/activity/1544440/ is typically required when a fob or key is lost or stolen. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle and allow it to begin. Some vehicles come with electronic immobilizer systems that prevent theft by stopping the engine from starting if it is not equipped with the correct fob or key. The system checks to see whether the fob or key is digitally signed. If it doesn't it will shut down. This type of system has been proved to be effective in reducing the incidence of theft and is now required for many models of cars by the manufacturer. The anti-theft system can be controlled by a device that is placed in the vehicle's engine, instrument panel, or ignition lock. In some instances the modules require special keys that have been programmed by professionals to work with the antitheft system. This is typically performed by a dealership or locksmith via computers. It is possible to reprogramme certain fobs and keys yourself however it is not recommended until you're an experienced technician for automotive. The wrongly programmed key could cause the vehicle to not start, or not to run or even break. The majority of auto manufacturers have a specific procedure to program these keys. If you are planning to add key programming to your offerings, it is recommended that you acquire an LSID (Locksmith Service ID). This credential allows you access to a database of immobilizer and key codes and product information. With this access, you are able to create and test new keys for customers quickly and effortlessly. In addition, it gives you important support and documentation that will help you with your day-to-day business operations. How do I program an electronic key? A key programmer can be used to reprogram the keys of your car. It reads the information from the microchip in your key, and then write new information to the chip. This allows you to use the key and ensure that it functions properly. However, the procedure of using a key programer can be a bit difficult and requires some technical expertise to use. Therefore, before attempting to accomplish this on your own, you should first consult a professional or a locksmith for instructions. You can also purchase an online key programmer and have it professionally programmed at less than what you would pay to have a dealer do the work for you. Be aware that not all key programmer products are compatible with your vehicle. Before making a purchase, you should check to determine if the item is compatible with the model you have. In most cases, you will require your key fob reprogrammed by an dealer. The key fob needs to be reprogrammed so that it can include the specific information for the anti-theft system of your vehicle. Dealers usually require the VIN number of your car to accomplish this, and they charge fees. You can save money by providing your dealer a copy of the VIN, which you are in a position to get from the DMV of the majority of states. You can also change the programming of your car's keys if you already have a working key. This is known as the master key method and it is applicable to certain vehicles to program the secondary key. If you have an GM vehicle, for instance you can insert your key into the ignition until the security light goes out. After that, you can remove your working key and then insert the new one to program it. You can also purchase an exclusive EEPROM Key Programmer. This is more expensive, but more effective method of programming a car key. However, this is a much more advanced technology that requires dismantling the car and reading the information from the microchip in the key. This kind of programming is best for professionals in the field of automotive mechanics who have vast experience in electronic repair. What are the best options for programmers with a high level of expertise? There are a myriad of options when it comes key programmers. Some key programmers are created for a specific use, like generating new keys. Others have diagnostic and service features to make them a multi-purpose tool in the mechanic's shop. XTool is a producer of key programming products which are highly rated by customers, is one of these companies. Their products are simple to use and cost-effective and have a focus on the customer. One of the most adored models they offer is the XTOOL Inplus IP616, rated as one of the best in its class. It features a user-friendly interface with super clear instructions that guide users through the process of programming. There are two ways to do this: via vehicle or by typing. The first method is easier and is more suitable for novices and home mechanics, whereas the second option is more sophisticated and requires more expertise. Autel MaxiIM IM608PRO Auto Key Programmer is another great alternative. It is a more recent model that offers increased performance and stability. It has a powerful IMMO feature and the ability to perform diagnostics at the level of OE. This makes it ideal for professional automotive technicians. This model is also able to bypass immobilizers on early Renault vehicles. It also comes with other useful features, such as reading mechanical key codes, or dealer tool security codes. It can also read CAN data from some Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable battery. Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500 which makes it a good choice for any mechanic. It comes with rechargeable batteries and a fast boot-up time and supports both OBD CAN protocols. If you're looking for a more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that includes a number of features, including the capability to duplicate Freescale 9S12MCUs. It also supports a greater variety of vehicle manufacturers than the previous model and has an upgraded CAN bus communication engine that is compatible with the latest ECUs. Which key programmer is right for me? It all boils down to the type of work you perform and what you expect from your key programmer. If you are an auto locksmith, then you might need a key programmer that covers the entire range of vehicles. For example the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key, to ECU programming, and even OE-level programming. For mechanics that don't need the full-on apparatus, there are less expensive alternatives like the Xtool PAD3 tablet key programmer. It's designed for key programming, but it also has advanced special functions including oil service light reset and EPB reset, battery reset and throttle body reset.