Using a Key Programmer
Modern key fobs aren't just keys; they communicate with vehicles to start it and open the rear hatch, and so on. To do this, they must be programmed together.
Car dealerships, your car manufacturer and auto locksmiths all offer key programming services. However, you can do it yourself if you have the right tools.
What is a key programmer?
Key programmer is a device that allows you to recode the transponder in a car or truck fob or key. This procedure is necessary when a new fob or key needs to be programmed. It is also often necessary when an existing key or fob has been lost or stolen. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle, and allows it to begin.
Some vehicles come with electronic immobilizer systems that prevent theft by stopping the engine from starting if it is not equipped with the correct key or fob. The system checks to determine if the key or fob is digitally signed. The system will shut down when it isn't. This kind of system is very effective in reducing car theft and was made mandatory for many models of car by the manufacturer.
These anti-theft systems can be controlled by a module that is installed in the vehicle's engine compartment instrument panel, instrument panel, or ignition lock. In some instances the modules require special keys that have been designed by experts to work with the antitheft system. This is typically carried out by a dealer or locksmith through a computer.
It is possible to reprogram key fob certain keys and fobs by yourself but it isn't recommended until you are an experienced technician in the field. The reason is that a poorly programed key could cause the vehicle to fail to start, run or even be destroyed. The majority of auto makers have a very precise procedure for programming car key these keys.
If you're looking to include key programming in your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential gives you access to a secure database of product information as well as immobilizer and key codes using the NASTF's Secure Data Release Model. This allows you to swiftly and easily program and test new keys for customers. Additionally, 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 is a piece of equipment that can help you change the key codes in your car. It reads data from the microchip inside your key, and add new information to the chip. This will permit you to use the key and ensure that it works effectively. The procedure of programming a key can be a bit difficult and requires technical knowledge. Therefore, before you attempt to complete this task on your own it is recommended to first consult a professional or a locksmith for instructions.
You can purchase a key programmer and have it professionally programmed at a cheaper cost than what you would pay an auto shop to complete the task for you. However, keep in mind that not all key programmer models will work with your vehicle. You must ensure the product's compatibility with the model of your car before making a purchase.
Most of the time you'll need to have your key fob reset by a dealer. The key fob has to be reprogrammed in order to include the information specific to the anti-theft system of your vehicle. Dealers usually require the VIN number of your vehicle to accomplish this, and they will charge an amount. You may be able to save money by giving the dealer a copy your title that you can get through the DMV in most states.
For certain vehicles, you can also try to reprogram your own key if you already have a working key that is compatible with your car. This method is called the master key method and it is applicable to certain vehicles to program an additional key. If you have an GM car, for example put your key in the ignition until the security light goes out. Once the security light has gone out, you can take off the working key and insert the new one.
You can also buy a specialized EEPROM Key Programmer. This is a more costly but more efficient method of programming a car key. This is the most advanced technology available, which requires you to disassemble the car and read the information from the chip in the key. This kind of programming is best suited to skilled automotive technicians with vast experience in electronic repair.
What are the best programming options for key programmers?
There are a variety of options when it comes to key programmers. Some key programmers are designed for a specific function, like creating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool for the mechanic's shop. XTool is a producer of key programmer products that are well-received among customers is among these manufacturers. The products are affordable and feature a customer-focused approach which makes them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its category. It comes with a simple, user-friendly interface and super clear instructions that guide users through the process of programming a brand new key. There are two ways to accomplish this: By vehicle, or via type. The former is more straightforward and more suitable for novices and home mechanics while the latter is more sophisticated and requires some understanding.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a more recent model that provides more stability and power. It comes with an impressive IMMO feature as well as the ability to perform diagnostics at the level of OE. This makes it perfect for automotive technicians who are professionals.
This model can also bypass immobilizers that were used in earlier Renault vehicles. It also has other useful functions, including reading mechanical key codes as well as dealer tool security codes. It can also read CAN data from a variety of Peugeot and Citroen cars, and it comes with an extremely long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's priced at less than $500 making it an excellent option for any mechanic. The device has a built-in rechargeable battery and a fast boot-up time, and it is compatible with both OBD and CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that includes a number of features, including the capability to duplicate Freescale 9S12MCUs. It also supports a wider range of vehicle manufacturers than the previous model and has an improved CAN bus communications engine that works with the most recent ECUs.
What key programmer is best for me?
Ultimately, it 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 largest variety of vehicles, such as 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 require the whole apparatus. 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, EPB reset, battery reset, and throttle body reset.