Using a Key Programmer
Modern key fobs are more than just function as keys. They communicate with the vehicle to start it up, open the rear hatch, and more. To do this, they need to be programmed together.
All automotive dealerships, auto manufacturers and auto locksmiths can provide key programming. You can do it yourself with the right tools.
What is a key developer?
A key programmer is a device used to recode the transponder in the fob or key of the vehicle, truck or other vehicle. This procedure is necessary when the fob or key has to be programmed. This is usually required when a fob or a 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.
Some vehicles have electronic immobilizers that protect against theft by preventing the engine from starting without the correct fob or key. The system checks to determine if the key or fob is digitally signed. If it does not it will shut down. This type of system has been proven to be effective in reducing the incidence of theft and was made mandatory for many models of cars by the manufacturer.
Most anti-theft systems are controlled by a module that is installed in the vehicle's engine, instrument cluster, or ignition lock. In some cases, these modules need special keys that have been designed by experts to work with the anti-theft system. This is usually performed by a dealer or locksmith with computers.
Although it is possible to reprogramme some fobs and keys on your own, it is not recommended unless you're an experienced automotive technician. The wrongly programmed key could cause the vehicle to not start, or not to run or even be destroyed. The majority of auto makers have a very specific procedure to program these kinds of keys.
It is recommended that if you want to offer key programming as part of your service, you obtain an LSID. This credential gives you access to an encrypted database of product information as well as keys and immobilizer codes via the NASTF's Secure Data Release Model. With this access, you are able to create and test new keys for customers quickly and effortlessly. In addition, it also offers you support and documentation that will assist you in your day-to-day business operations.
How do I program the key?
A key programmer can be used to reprogram the keys of your car. It will read the information from the microchip in your key and then write new data to the chip. This will allow you to use your key and will ensure that it functions properly. However the procedure of using a key programming device can be a bit difficult and requires some technical know-how to make use of. Before you attempt to make this yourself, you should seek out a locksmith professional for instructions.
You can also purchase a key programmer online and have it professionally programmed at a much lower price than what you would pay to have a dealership do the job for you. Be aware that not all key programmer models will be compatible with your vehicle. You must confirm the compatibility of the product with your vehicle's model prior to purchasing.
Dealers typically need to reprogram your key fob. The key fob needs to be reprogrammed to include the specific information for your car's anti-theft system. Dealers usually require the VIN number of your vehicle to accomplish this, and they will charge an amount. You can save money by providing your dealer a copy, which you will be able to obtain from the DMV of most states.
For certain vehicles you may also be able to program your own key if you already have a working key that works with your car. This method is called the master key method, and it can be applied to some vehicles to program an additional key. If you have a GM car, for example put your key in the ignition until the security light goes off. When the security light is out, you are able to remove the working key and then insert the new one.
You can also purchase an exclusive EEPROM Key Programmer. This is more expensive, but more efficient method of programming a car key. However, this is a much more advanced technology that requires removing the car and reading the data from the microchip within the key. This type of programming is best suited to professional automotive technicians who have vast experience in electronic repair.
What are the top programming options for key programmers?
There are many options available in the field of key programmers. Some are purely for use, focusing only on the creation of new keys, whereas others offer a variety of diagnostic and service functions that make them a complete tool for a mechanic's workshop. XTool is one such company, producing a selection of key programmer devices that have been well-received by customers. Their products are affordable and feature a customer-focused approach making them easy to use.
One of the most popular models in their range 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. It offers two ways of doing so: By vehicle or typing. The former is simpler and is more suited to beginner mechanics and those who are at home, while the latter is more sophisticated and requires some knowledge.
Another option to consider is the Autel MaxiIM IM608 PRO Auto Key Programmer. This is a brand new model that provides more performance and stability. It has a powerful IMMO function and OE-level full system diagnostics that make it a great choice for professionals in the field of automotive mechanics.
This model can also bypass immobilizers that were used in earlier Renault vehicles. It has a range of other useful functions, such as reading mechanical key codes as well as dealer tool security codes. It also can read CAN data from some Peugeot and Citroen cars, and has an extremely long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 making it an excellent choice for any mechanic. It comes with rechargeable batteries and a fast boot-up time and is compatible with both OBD CAN protocols.
If you're looking for a more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool with several additional features, including the ability to clone Freescale 9S12 MCUs. It has a greater range of features than the previous model and also has an CAN bus communication system that works with ECUs.
Which key programmer is right for me?
In the end, it all comes to the type of work you perform and what you require from your key programmer. If reprogram car key 're an auto locksmith, then you may require a key programer that can be used on the entire range of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on a key, to ECU coding, and some basic programming for OE.
There are simpler options for mechanics who don't need the full equipment. One of them is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but it also has advanced special functions, including oil service light reset as well as battery reset, EPB reset, and throttle body reset.
