Using a Key Programmer
Modern key fobs are more than simply keys; they can communicate with a vehicle to start it, open the rear hatch, and more. To do this, they have to be programmed.
Car dealerships, your automobile manufacturer and auto locksmiths all provide key programming services. You can do it yourself with the right equipment.
What is a key programmer?
Key programmer is a tool used to reprogram the transponder on the key of a truck or car key or fob. This is needed when the fob or key must be programmed. This process is often required when a key or fob is stolen or lost. The device basically reprograms the digital signature on the chip inside the key to match the signature of the vehicle, and allows it to start.
Certain vehicles come with electronic immobilizers that stop theft by stopping the engine from starting without the proper key. The system checks to see whether the fob or key is digitally signed. The system will shut down in the event that it doesn't. This kind of system has been proved to be effective in reducing the incidence of theft and is now required for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the vehicle's engine instrument cluster, instrument cluster, or ignition lock. In certain instances the modules require specific keys that have been specifically designed by an expert to function with the anti-theft system. This is usually performed by a dealer or locksmith who uses a computer.
While it is possible to reprogram some fobs and keys by yourself however, it is not recommended unless you're an experienced automotive technician. A key that is not properly programmed could cause the vehicle not to start, or not to run or even to be destroyed. The majority of automakers have a very precise procedure for programming these keys.
If you're looking to add key programming to your service offerings it is recommended you obtain an LSID (Locksmith Service ID). This credential grants you access to an encrypted database of product information as well as immobilizer and key codes using the NASTF's Secure Data Release Model. This access permits you to create and test new keys for customers quickly and effortlessly. In addition, it also gives you important assistance and documentation to aid you in your day-today business operations.
How do I program an electronic key?
Key programmer devices can be used to modify the keys of your car. It will read information from the microchip inside your key, and write new information onto the chip. This allows you to use the key and ensure that it functions correctly. However, the process of using a key programming device is a bit complicated and requires some technical knowledge to utilize. Before you attempt to make this yourself, consult a professional locksmith or professional for instructions.
You can purchase a key programer and have it professionally programmed at a cost that is lower than what you would have to pay an auto dealer to do the job for you. But, remember that not all key programmer models will be compatible with your vehicle and you must confirm the product's compatibility with the model of your car before purchasing.
Most of the time, you will require having your key fob reprogrammed by a dealer. The key fob must be reprogrammed in order to include the specific information for the anti-theft system of your vehicle. Dealers will usually need to have the VIN number for your vehicle to perform this, and typically charge a fee for this. You can save money by giving your dealer a copy of the VIN, which you will be in a position to get from the DMV of the majority of states.
For certain cars you can also try to reprogram your key if you already have a working key that is compatible with your vehicle. This is known as the master key method and it can be applied to some vehicles in order to program an additional key. If you own a GM vehicle, for instance put your key in the ignition until the security light goes off. Once this happens, you can remove the working key and insert the new one to program it.
You can also buy an exclusive EEPROM Key Programmer. This is more expensive but more effective method of programming the car key. programming car key is an advanced technology which requires that you remove the car from its frame and read the information from the chip inside the key. This kind of programming should only be performed by certified automotive technicians who have vast experience in electronic repairs.
What are the top choices for a key programmer?
There are a myriad of options when it comes to key programmers. Some key programmers are created for a single use, like generating new keys. Others have diagnostic and service features to make them a multi-purpose tool for the mechanic's shop. XTool is one such company that makes a range of key programming devices that have been well-received by their customers. Their products are simple to use and affordable and have a focus on the customer.
One of the most popular models in their range is the XTOOL Inplus IP616, rated as one of the top in its class. It comes with an easy, user-friendly interface with super clear instructions that help users through the process of programming a new key. It offers two ways of doing this: via vehicle or typing. The first is simpler and is more suitable for novices and home mechanics, while the second one is more complex and requires more knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is another excellent alternative. This is a major upgrade to the previous model, bringing greater power and stability. It has an extremely powerful IMMO function as well as full system diagnostics at OE-level which makes it ideal for professional automotive technicians.
programming car key allows for bypassing immobilizers on early Renault vehicles. It has a range of other useful functions, such as reading mechanical key codes as well as dealer tool security codes. In addition, 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 a great option for any mechanic. The device is equipped with rechargeable batteries, a quick boot-up time and is compatible with both OBD 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 tool that has numerous additional features, including the ability to clone Freescale 9S12 MCUs. It also supports a larger range of vehicle manufacturers than the previous model and has an enhanced CAN bus communication engine that works with the most recent ECUs.
Which key programmer is right for me?
Ultimately, it comes down to the kind 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 range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can be used for everything from writing or reading on the key as well as ECU programming, and even basic programming for OE.
There are more affordable options for mechanics who don't need the whole apparatus. One of them is the Xtool Pad3 tablet key programmer. It's designed to do key programming, but also provides advanced special functions including oil service light reset as well as battery reset, EPB reset, and throttle body reset.