Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to get it started and open the rear hatch, and more. To do this, they have to be programmed together.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself with the right equipment.
What is a key developer?
A key programmer is a device that allows you to recode the transponder in a car or truck fob or key. This process is necessary when a new key or fob has to be programmed. This process is often required when a key or fob is lost or stolen. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle and enable it to begin.
Some vehicles are equipped with electronic immobilizers which prevent theft by stopping the engine from being started without the proper key. This is accomplished by having the system check to make sure that the fob or key has the correct digital signature. The system will turn off if it doesn't. This kind of system has been proven to be effective in reducing the incidence of theft and was made mandatory for a variety of models of cars 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 the modules require special keys that have been programmed by professionals to function with the antitheft system. This is usually performed by a dealership or locksmith via computers.
Although it is possible to reprogramme certain keys and fobs on your own but it is not advised unless you're an skilled technician in the field of automotive. This is because the wrong programed key could cause the vehicle to fail to run, not start or be destroyed. The majority of auto manufacturers have a precise process to program keys.
If you're looking to include key programming in your service offerings it is recommended you get an LSID (Locksmith Service ID). This credential allows you access to a database of immobilizer and key codes, as well as details about the product. This access permits you to create and test new keys for customers quickly and easily. It also provides essential documentation and support to help you with your day-to-day business operations.
How do I program the key?
A key programmer is an equipment that can help you change the key codes in your car. It reads data from the microchip inside your key, and write new information to the chip. car key programming allows you to use the key, and ensure that it functions properly. The procedure of programming a key can be a bit complicated and requires technical expertise. Therefore, before attempting to accomplish this by yourself it is recommended to first consult an expert locksmith or locksmith for instructions.
You can also buy a key programmer online and get it professionally programmed for a much lower price than what you would pay to have a dealer do the work for you. You should 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.
The majority of the time, you will need to have your key fob reset by a dealer. This is because the key fob will have to be programmed with the specific information required by your vehicle's anti-theft system. Dealers will usually need to have the VIN number of your car to do this, and typically charge a fee for this. You may be able to save this cost by giving the dealer a copy your title that you can get through the DMV in most states.
For some cars you may also be able to program your own key if you have another working key that works with your vehicle. This is known as the master key method and it is applicable to certain vehicles in order to program the secondary key. For instance, if are driving an GM vehicle, insert your working key into the ignition and switch it on until the security light turns off. After the security light goes out, you can take off the working key and replace it with the new one.
You can also buy a specially designed EEPROM key programmer which is a more expensive but more effective way to program car keys. However, this is a much more advanced technology that requires dismantling the car and reading the information from the microchip within the key. This kind of programming is best suited to professional automotive technicians who have years of experience in electronic repair.
What are the most effective options for the most experienced programmers?
There are a variety of options when it comes to key programmers. Some are purely for use, focusing only on the creation of new keys, while others provide a range of diagnostic and service functions that make them a comprehensive tool for a mechanic's workshop. XTool is a manufacturer of key programmer products which are highly rated by customers is one of these companies. Their products are simple to use and cost-effective with a focus on customer service.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its category. It comes with an easy-to-use interface and clear instructions that guide users through the programming process. There are two ways to do this: via vehicle or via type. The former is simpler and more suitable for novices and home mechanics, while the latter is more sophisticated and requires a little more experience.
Autel MaxiIM IM608PRO Auto Key Programmer is another excellent alternative. This device is an upgrade from the previous model, bringing greater power and stability. It comes with an impressive IMMO feature as well as OE-level diagnostics. This makes it ideal for professional automotive technicians.
This model also has the ability to bypass immobilizers that were installed on earlier Renault vehicles. It comes with a variety of other useful functions, including reading mechanical key codes as well as dealer tool security codes. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500 which makes it a good choice for any mechanic. The device has a built-in rechargeable battery, as well as a quick boot-up speed, and it can be used with both OBD and CAN protocols.
If you're looking for an even more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool that comes with numerous additional features, such as the ability to clone Freescale 9S12 MCUs. It has a greater range of features than the previous model and also has a CAN bus communications system that can be used with ECUs.
Which key programmer is best for me?
In the end, it all comes to the type of work you do and what you require from your key programmer. If you're an auto locksmith, you might need a key programmer that covers the widest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key as well as ECU programming, and even OE-level programming.
For mechanics who don't require the full apparatus, there are less expensive alternatives like the Xtool PAD3 tablet key programmer. It is designed to program keys, but it also comes with advanced functions, like oil service light resets, battery resets EPB resets and throttle body resets.