Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with a vehicle to start it and open the rear hatch, and much more. To accomplish this they must be programmed to work with each other.
All automotive dealerships, auto manufacturers and auto locksmiths provide key programming. You can do it yourself with the right equipment.
What is a key programer?
A key programmer is a device used to change the transponder code in the key of a truck or car fob or key. This process is required when a new fob or key must be programmed. programming car key is usually required when a fob or key is stolen or lost. The device reprograms the chip within the key to match the digital signature of the vehicle and allows it to start.
Some vehicles come with electronic immobilizer systems that stop theft by stopping the engine from starting without the correct fob or key. The system checks if the key or fob is digitally signed. If it does not, the system will shut down. This type of system has been proved to be effective in reducing automobile theft and is now required for a variety of models of cars by the manufacturer.
These anti-theft systems can be controlled by a device that is placed in the vehicle's engine or instrument panel or ignition lock. In some instances they require keys that have been specifically programmed by an expert to function with the anti-theft system. This is typically carried out by a dealer or locksmith through a computer.
It is possible to reprogramme certain keys and fobs yourself but it isn't recommended until you're an experienced technician in the field. A wrongly programmed key can cause the vehicle to not begin, stop running or even break. The majority of auto manufacturers have a specific procedure to program keys.
It is advised that if you intend to offer key programming as a part of your service offering you acquire an LSID. This credential gives you access to an encrypted database of product information and immobilizer and key codes using the NASTF's Secure Data Release Model. With this access, you are able to create and test new keys for customers quickly and easily. It also provides crucial documentation and support that can aid you in your everyday business operations.
How do I program the key?
Key programmer devices can be used to modify 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 use the key and ensure that it is functioning properly. However the procedure of using a key programmer can be somewhat complicated and requires some technical know-how to make use of. So, before you try to accomplish this on your own it is recommended to first consult an expert locksmith or locksmith for instructions.
You can purchase a key programmer and have it professionally programmed at a cost that is lower than the cost you would pay an auto shop to do the work for you. You should be aware that not all key programming products are compatible with your vehicle. Before you purchase it is important to see if the product is compatible with your model.
Dealers will usually need to reprogram your key fob. The key fob has to be reprogrammed so that it can include the information specific to the anti-theft system of your vehicle. Dealers typically require the VIN number for your car to do this, and will usually charge a fee for it. You can save money by providing your dealer a copy, which you'll be in a position to get from the DMV of the majority of states.
For some cars you can also try to reprogram your key if you have another working key that is compatible with your vehicle. This is known as the master key method and it can be applied to some vehicles to program the secondary key. For instance, if you own an GM vehicle, simply insert your working key into the ignition and turn it on until the security light turns off. After that then you can remove the working key and insert the new one to program it.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming the car key. This is the most advanced technology available, which requires you to remove the car from its frame and read the data from the chip inside the key. This kind of programming is ideal for professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the best choices for a key programmer?
There are many options available in the field of key programmers. Certain key programmers are made for a specific purpose, such as generating new keys. Others have diagnostic and service functions to make them a multi-purpose tool for the mechanic's shop. XTool is one such manufacturer that makes a range of key programming devices that have been well-received by their customers. Their products are easy to use and inexpensive with a focus on customer service.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its category. It has a simple, user-friendly interface with super clear instructions that guide users through the procedure of programming a new key. There are two ways to do this: via vehicle or by typing. The first method is easier and is suitable for beginners and home mechanics, whereas the second is more advanced and requires more expertise.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. It is an upgrade from the previous model, and offers more power and stability. It features an IMMO function that is powerful and OE-level full system diagnostics, which makes it ideal for automotive technicians who are professionals.
This model also allows for bypassing immobilizers that were used in earlier Renault vehicles. It also has other useful features, including reading mechanical key codes, or dealer tool security codes. In addition, it can read CAN information on certain 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 an excellent option for any mechanic. The device comes with a 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 to find a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that has several features, including the capability to clone Freescale 9S12MCUs. It supports a wider range than the previous model and comes with a CAN bus communication system that can be used with ECUs.
Which key programmer is the best for me?
In the end, it all comes to the type of work you perform and what you need from your key programmer. If you're an auto locksmith, you might need a key programmer that covers the broadest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key to ECU programming, and even advanced programming at the OE level.
There are alternatives for mechanics that don't require the entire rig. One of these is the Xtool Pad3 tablet key programmer. It is specifically designed for key programming, however it also comes with advanced functions, such as oil service light resets, battery resets EPB resets, and throttle body resets.