Using a Key Programmer
Modern key fobs go beyond simply keys; they can communicate with a vehicle to start it or open the rear hatch, and much more. To do so, they need to be programmed to work with each other.
Car dealerships, your car manufacturer and auto locksmiths all provide key programming services. You can do it yourself using the right equipment.
What is a key programmer?
Key programmer is a tool 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 has to be programmed. This process is often required when a fob or key is lost or stolen. The device basically reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to start.
Certain vehicles come with electronic immobilizer systems that prevent theft by preventing the engine from starting without the correct key or fob. This is accomplished by having the car's security system verify that the fob or key has the correct digital signature. If it doesn't then the system will shut down. This type of system has been proven to be effective in reducing automobile theft and is now required for a variety of models of cars by the manufacturer.
These systems can be controlled by a module installed in the vehicle's engine compartment, instrument panel or ignition lock. In car key programming , these modules require special keys that are specifically created by an expert to function with the anti-theft system. This is usually done by a dealership or locksmith via computers.
It is possible to reprogramme certain keys and fobs by yourself but it isn't recommended until you're an experienced automotive technician. A wrongly programmed key can cause the vehicle not to start, fail to run or even be destroyed. The majority of automakers have a precise process to program these keys.
It is advised that if you intend to offer key programming as a part of your service offerings, you obtain an LSID. This credential grants you access to an encrypted database of information about the product and immobilizer and key codes using the NASTF's Secure Data Release Model. This access permits you to program and test new keys for customers quickly and effortlessly. Additionally, it gives you important assistance and documentation to aid you in your day-today business operations.
How do I program an electronic key?
Key programmer is an equipment that allows you to modify the keys in your car. It will read information from the microchip on the key, and add new information to the chip. This will permit you to use your key and ensure that it works correctly. However, the process of using a key programming device is a bit complicated and requires some technical know-how to make use of. Therefore, before attempting to accomplish this yourself it is recommended to first consult a professional or a locksmith for guidance.
You can also purchase a key programer online and have it professionally programmed at an affordable cost than you would pay to have a dealership complete the job for you. Be aware that not all key programmer products will work with your specific vehicle. Before purchasing a product it is important to see if the product is compatible with the model you have.
Dealers will usually need to reprogram your key fob. The key fob must be reprogrammed in order to include the specific information needed for your car's anti theft system. Dealers will usually need to have the VIN number for your car to do this and they typically charge a fee for it. You can save money by giving your dealer a copy of the VIN, which you are in a position to get from the DMV of most states.
For certain cars, you can also try to reprogram your own key if you have another working key that is compatible with your car. This is referred to as master key method and it is a method to program a different key on certain vehicles. If you have an GM vehicle, for instance, insert your key into the ignition until the security light turns off. Once this happens then you can remove your working key and then insert the new one to program it.
You can also buy a specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming the car key. This is the most advanced technology available, which requires you to disassemble the car and read the information from the chip inside the key. This kind of programming is best suited to professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the best programming options for key programmers?
There are a myriad of options when it comes key programmers. Some are single-purpose, focused only on the creation of new keys, whereas others include a wide range of diagnostic and service functions that make them an all-in-one tool for a mechanic's workshop. XTool, a manufacturer of key programmer products which are highly rated by customers, is one of these manufacturers. The products are affordable and are based on a customer-centric approach, making them simple to use.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated among the top in its class. It has an intuitive user interface and super clear instructions to guide users through the programming process. There are two ways to do this: by vehicle or via type. The first is easier and is more suited to novices and home mechanics while the second is more advanced and requires some understanding.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. This device is a newer model that has more power and stability. It has an impressive IMMO feature as well as OEM-level diagnostics. This makes it ideal for professionals who work in the automotive industry.
This model also allows for bypassing immobilizers on early Renault vehicles. It also comes with other useful features, such as reading mechanical key codes, or dealer tool security codes. It can also read CAN data from a variety of Peugeot and Citroen cars, and has a long-lasting, rechargeable battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's available for less than $500, which makes it an excellent option for any DIY or mechanic repairman. The device has a built-in rechargeable battery and a fast start-up time, and is compatible with both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced option. It's an advanced IMMO tool with numerous additional features, including the ability to clone Freescale 9S12 MCUs. It has a greater range of features than the previous model, and also has a CAN bus communication system that can work with ECUs.
Which key programmer is the best for me?
Ultimately, it comes down to the type of work you do and what you want from your key programmer. If you are an auto locksmith, then you might require an instrument that can program a wide range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key as well as ECU programming, and even advanced programming at the OE level.
For mechanics who don't require the full-on equipment, there are more basic alternatives like 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.