Using a Key Programmer
Modern key fobs aren't just keys; they communicate with vehicles to start it and open the rear hatch, and much more. To do this, they have to be programmed together.
Car dealerships, your car 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 developer?
Key programmer is a tool used to change the transponder code in a car or truck fob or key. This is required when a new key or fob has to be programmed. This process is typically required when a fob or a key is stolen or lost. The device basically reprograms digital signature on the chip inside the key to match that of the vehicle and allow it to start.
Certain vehicles come with electronic immobilizers that protect against theft by stopping the engine from starting without the correct key or fob. The system checks whether the fob or key is digitally signed. The system will shut down in the event that it doesn't. This kind of system has been proven to be effective in reducing automotive theft and has been made mandatory for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the engine compartment instrument cluster, instrument cluster, or ignition lock. In some cases the modules require specific keys that are programmed by professionals to work with the anti-theft system. This is typically carried out by a dealer or locksmith through the use of a computer.
It is possible to reprogramme certain keys and fobs yourself however it is not recommended until you are an experienced technician for automotive. The wrongly programmed key could cause the vehicle to not start, or not to run or even to be destroyed. click have a specific method for programming these kinds of keys.
It is recommended that if you want to provide key programming as part of your service offering, you obtain an LSID. This credential gives you access to a database of immobilizer and key codes along with information about the product. This access permits you to create and test new keys for customers quickly and quickly. It also provides crucial documentation and support that can assist you in your daily business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It reads the data from the microchip that is in your key, and then write new data to the chip. This will allow you to use your key and will ensure it functions correctly. However the process of using a key programer can be a bit difficult and requires some technical knowledge to make use of. Before you attempt to program the key yourself, seek the advice of a professional locksmith professional for guidance.
You can also purchase a key programmer online and get it professionally programmed for a much lower price than the cost to have a dealership do the work for you. Be aware that not all key programmer products will work with your car. Before you purchase you must see if the product is compatible with your model.
Most of the time you'll require having your key fob reset by a dealer. The key fob must be reprogrammed to include the specific information for the anti-theft system of your vehicle. A dealer will typically require the VIN number for your vehicle to perform this, and usually charge a fee for it. You could be able save this cost by giving the dealer a copy of your title, which you can obtain through the DMV in all states.
For certain vehicles you may also be able to program your own key if you have a second working key that is compatible with your vehicle. This is called master key method and it can be used to program a different key on certain vehicles. If you own a GM vehicle, for instance, insert your key into the ignition until the security light turns off. Once this happens, you can remove your working key, and then insert the new one to program it.
You can also purchase a specialized EEPROM Key Programmer. This is a more costly but more efficient method of programming a car key. However this is a more advanced technology that requires taking the car apart and reading the data from the microchip within the key. This type of programming is ideal for professional automotive technicians who have extensive experience in electronic repair.
What are the best choices for a key programmer?
There are a number of alternatives when it comes down to key programmers. Some are purely for use, focusing solely on generating new keys, whereas others include a wide range of diagnostic and service functions to make them a comprehensive tool for a mechanic's workshop. XTool is a producer of key programmer products which are highly rated by customers is among these manufacturers. The products are affordable and feature a customer-focused approach which makes them simple to use.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It features an intuitive user interface and super clear instructions that guide users through the process of programming. It has two methods for doing this: via vehicle or by typing. The first is easier and more suitable for novices and home mechanics, while the latter is more sophisticated and requires a bit more experience.
Autel MaxiIM IM608PRO Auto Key Programmer is a great alternative. This device is an upgrade from the previous model, and offers more power and stability. It features a powerful IMMO function and OE-level full system diagnostics which makes it ideal for automotive technicians who are professionals.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It has a range of other useful functions, including reading mechanical key codes as well as dealer tool security codes. Additionally, it can read CAN data on some Peugeot and Citroen vehicles and also has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it a great option for any mechanic. The device comes with an rechargeable battery and a speedy boot-up process and is compatible with both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. This is a sophisticated IMMO tool with several additional features, including the ability to duplicate Freescale 9S12 MCUs. It is able to support a larger range than the previous model and has a CAN bus communications system that can be used with ECUs.
Which key programmer is right for me?
Ultimately, it comes down to the type of work you perform and what you require from your key programmer. If you are an auto locksmith, then you may need a key programer that can be used on the entire range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They're made to do everything from read/write on the key to ECU programming and even some OE level programming.
There are simpler options for mechanics who don't need the full rig. One of these is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but also provides advanced special functions, including oil service light reset and battery reset, EPB reset and throttle body reset.