Using a Key Programmer
Modern key fobs do more than simply function as keys. They communicate with the vehicle to get it started and open the rear hatch and more. To do this, they need to be programmed together.
All automotive dealerships, auto manufacturers, and auto locksmiths offer key programming. However, you can also do it yourself, if you have the right equipment.
What is a key programmer?
A key programmer is a device used to recode a transponder on a key or fob for an automobile, truck or other vehicle. This process is required when the fob or key has to be programmed. This process is typically required when a fob or key is lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle and allows it to start.
Certain vehicles come with electronic immobilizers that stop theft by stopping the engine from running without the proper key. The system checks to determine if the key or fob is digitally signed. The system will turn off when it isn't. This type of system is very effective in reducing car theft and was made mandatory for various models of automobile by the manufacturer.
The anti-theft system can be controlled by a module installed in the vehicle’s engine or instrument panel or ignition lock. In some cases they require keys that have been specifically created by a professional to function with the anti-theft system. This is usually performed by a dealer or locksmith using computer.
Although it is possible to reprogramme some fobs and keys by yourself but it is not advised unless you're a highly skilled automotive technician. The reason is that a poorly programmed key could cause the vehicle to run, not start or even be destroyed. The majority of auto makers have a specific method for programming these kinds of keys.
If you want to include key programming into your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential grants you access to an encrypted database of product information as well as keys and immobilizer codes via the NASTF's Secure Data Release Model. This access allows you to quickly and easily program and test new key for customers. It also provides essential documentation and support to assist you in your everyday business operations.
How do I program an electronic key?
A key programmer can be used to modify the keys of your car. It reads the information from the microchip that is in your key and write new data to the chip. This will allow you to use your key and ensure that it functions effectively. However, the process of using a key programer can be a bit difficult and requires some technical expertise to make use of. So, before you try to do this by yourself you should first talk to a professional or a locksmith for instructions.
You can also purchase an electronic key programer and have it professionally programmed online at a cost that is lower than what you would have to pay an auto dealer to complete the task for you. It is important to know that not all key programmer products will work with your car. Before purchasing a product you must determine if the item is compatible with your vehicle.
Dealers typically need to reprogramme your key fob. This is because the key fob will have to be reprogrammed with the specific information for your car's anti-theft system. Dealers usually require the VIN number of your car to accomplish this, and will charge fees. You could be able reduce the cost by providing the dealer a copy your title that you can get through the DMV in all states.
For certain vehicles you may also be able to reprogram your own key if you have a second working key that works with your car. This method is called the master key method, and it can be applied to certain vehicles to program an additional key. For example, if you have a GM vehicle, you can insert your working key into the ignition and turn it on until the security light goes off. Once automotive locksmith key programming goes out, you can remove the working key and replace it with the new one.
You can also buy a specially designed EEPROM key programmer that is costlier but more effective way to program car keys. This is the most advanced technology available, which requires that you remove the car from its frame and read the information from the chip in the key. This kind of programming is best suited to professional automotive technicians who have years of experience in electronic repair.
What are the best options for the most experienced programmers?
There are a variety of options when it comes key programmers. Some key programmers are designed for a specific use, like generating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool in a mechanic's shop. XTool, a manufacturer of key programmer products which are highly rated by customers is among these companies. The products are affordable and feature a customer-focused approach, making them simple to use.
One of the most adored models in their range is the XTOOL Inplus IP616, rated as one of the top in its class. It comes with a user-friendly interface with super clear instructions to guide users through the programming process. It offers two ways of doing so: By vehicle or by typing. The first is easier and more suitable for beginner mechanics and those who are at home while the latter is more advanced and requires some experience.
Another great option is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This device is a newer model that offers increased stability and power. It features an extremely powerful IMMO function as well as OE-level full system diagnostics that make it a great choice for automotive technicians who are professionals.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It comes with a variety of other useful functions, such as reading mechanical key codes and dealer tool security codes. Additionally, it can read CAN data on some Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It is available for less than $500, which makes it a great choice for any DIY or mechanic rvinepairman. The device has a built-in rechargeable battery as well as a quick start-up time, and is compatible with both OBD and CAN protocols.
If you're looking for a more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that includes several options, including the ability to duplicate Freescale 9S12MCUs. It also supports a wider variety of vehicle manufacturers than the previous model, and features an upgraded CAN bus communication engine that works with the most recent ECUs.
Which key programmer is the best for me?
It all boils down to the type of work you perform and what you require from your key programmer. If you're an auto locksmith, you might need a key programer that covers the broadest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading/writing on the key to ECU coding and some OE level programming.
For mechanics that don't need the full apparatus, there are less expensive options like the Xtool PAD3 tablet key programmer. It's designed for key programming but also offers advanced special functions including oil service light reset and battery reset, EPB reset and throttle body reset.