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 so on. To do so they must be programmed to work in conjunction.
Car dealerships, your automobile manufacturer and auto locksmiths provide key programming services. But you can do it yourself if you have the right equipment.
What is a key-programmer?
A key programmer is used to recode the transponder on the fob or key for a car truck or another vehicle. This is needed when a new fob or key needs to be programmed. It is also necessary when an existing fob or key has been lost or stolen. The device basically reprograms the digital signature of the chip inside the key to match the signature of the vehicle, and allows it to begin.
Certain vehicles come with electronic immobilizers that stop theft by stopping the engine from being started without the right key. The system checks to see if the key or fob is digitally signed. The system will shut off if it doesn't. This type of system is effective in reducing automobile theft, and was made mandatory for various models of automobile by the manufacturer.
These systems can be controlled by a device that is placed in the vehicle's engine compartment instrument panel, instrument panel, or ignition lock. In some instances the modules require specific keys that have been specifically created by an expert to work with the anti-theft system. This is usually performed by a dealer or locksmith with computer.
Although it is possible to reprogramme certain fobs and keys at home but it is not advised unless you're an skilled automotive technician. This is because the wrong programmed key can cause the vehicle to fail to start, run or even be destroyed. The majority of auto makers have a very specific procedure to program these kinds of keys.
If you are planning to add key programming to your service offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential allows you access to a secure database of product information and key and immobilizer codes through the NASTF's Secure Data Release Model. This access permits you to create and test new keys for customers quickly and easily. In addition, it offers you support and documentation that can help you with your day-to-day business operations.
How do I program the key?
A key programmer can be used to reprogram the keys in your car. It will read the information from the microchip inside your key and write new data to the chip. This will allow you to use your key and will ensure that it works correctly. The process of using a programer can be a bit complicated and requires technical knowledge. Before you attempt to do this yourself, you must seek out a locksmith professional for instructions.
You can purchase a key programmer and get it professionally programmed online at a lower cost 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 programmers products will work with your car. Before you purchase, you should check to determine if the item is compatible with the model you have.
Dealers usually have to reprogramme your key fob. This is because the key fob needs to be programmed with the specific information for your car's anti-theft system. Dealers typically require the VIN number of your car to accomplish this, and they charge an amount. You could be able save money by giving the dealer a copy your title that you can get through the DMV in most states.
For some cars you can also try to reprogram your own key if you already have a working key that works on your car. This is referred to as a master key method and can be used to program a second key for certain vehicles. If you have a GM vehicle, for instance, insert your key into the ignition until the security light goes out. Once this happens then you can remove your working key and then insert the new one to program it.
You can also purchase an specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming a car key. However this is a more advanced technology that requires dismantling the car and reading the data from the microchip in the key. This kind of programming is best for professional automotive technicians who have years of experience in electronic repair.
What are the best options for the most experienced programmers?
There are many options available when it comes key programmers. Some are purely for use, focusing solely on generating new keys, while others offer a variety of diagnostic and service functions that make them an all-in-one tool for the mechanic's workshop. XTool is a producer of key programming products that are well-received by customers, is one of these manufacturers. Their products are simple to use and inexpensive with a focus on customer service.
One of the most adored 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 to guide users through the process of programming. It offers two ways of doing this: via vehicle or type. The former is simpler and more suitable for beginner mechanics and those who are at home, while the latter is more sophisticated and requires a little more understanding.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This device is a newer model that provides more stability and power. It comes with an IMMO function that is powerful and full system diagnostics at OE-level which makes it ideal for professionals in the field of automotive mechanics.
This model can also bypass immobilizers in early Renault vehicles. It also comes with additional useful features, including reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles and also has a 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 choice for any mechanic. The device comes with a rechargeable battery and a fast boot-up speed, and it supports both OBD and CAN protocols.
If you're looking for an even more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that has several features, including the ability duplicate Freescale 9S12MCUs. It also supports a greater range of vehicle manufacturers than the previous model and has an enhanced CAN bus communication engine that can work with the most recent ECUs.
Which key programmer is the best for me?
It all depends on the kind of work you do and what you expect from your key programmer. If you're an auto locksmith, you might need an instrument that can program an array of vehicles. For example the Smart Pro or Autel IM608 Pro. program car key made to do everything from reading and writing on the key to ECU coding and some OE level programming.
For mechanics that don't need the full-on equipment, there are more basic alternatives such as the Xtool PAD3 tablet key programmer. It is specifically designed for key programming, but it also comes with advanced features, including oil service light resets, battery resets, EPB resets, and throttle body resets.
