Using a Key Programmer
Modern key fobs are more than just function as keys. They communicate with the vehicle to get it started, open the rear hatch, and more. To accomplish this they must be programmed to work together.
Car dealerships, your vehicle manufacturer and auto locksmiths all offer key programming services. However, programming car key can do it yourself if you have the right equipment.
What is a key developer?
A key programmer is used to reprogram a transponder on a key or fob for the vehicle truck or another vehicle. This process is required when a new fob or key needs to be programmed. It is also necessary in the event that an existing fob or key has been lost or stolen. The device essentially reprograms the digital signature of the chip inside the key to match the signature of the vehicle and enable it to begin.
Some vehicles are equipped 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. If it doesn't, the system will shut down. This type of system is effective in reducing car theft and has been made compulsory for a variety of models of cars by the manufacturer.
These 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 they require keys that are programmed by professionals to function with the anti-theft system. This is usually done by a dealer, or locksmith who uses a computer.
While it is possible to reprogramme some keys and fobs on your own but it is not advised unless you're an skilled technician in the field of automotive. This is because a wrongly programmed key could cause the vehicle to start, run, or even be completely destroyed. The majority of auto makers have a particular procedure to program these kinds of keys.
It is recommended that if you want to offer key programming as part of your service offering you get an LSID. This credential allows 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 allows you to swiftly and easily program and test new key for customers. It also provides crucial documentation and support that can help you with your daily business operations.
How do I program an electronic key?
A key programmer is a piece of equipment that allows you to change the key codes in your car. It will read information from the microchip in your key, and then write new information onto the chip. This will permit you to use the key and ensure that it is working effectively. However the process of using a key programmer is a bit complicated and requires some technical know-how to make use of. Therefore, before attempting to complete this task yourself, you should first consult an expert locksmith or locksmith for instructions.
You can also purchase a key programer online and have it professionally programmed for an affordable cost than you would pay to have a dealership complete the job for you. It is important to know that not all key programmers products will work with your specific vehicle. Before you purchase you must see if the product is compatible with your vehicle.
Dealers will usually need to reprogram your key fob. The key fob has to be reprogrammed in order to include the specific information needed for your car's anti theft system. Dealers will usually need the VIN number of your vehicle to do this, and will charge fees. You could be able save this cost by giving the dealer a copy of your title which is available through the DMV in most states.
You can also change the programming of your car's key when you already have a working key. This method is known as the master key method and it can be applied to some vehicles in order to program a secondary key. For instance, if you have an GM vehicle, insert your working key into the ignition and turn it on until the security light turns off. 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 which is a costlier but more effective method of programming the car key. However, this is a much more advanced technology that requires taking the car apart and reading the data from the microchip inside the key. This type of programming should only be carried out by trained automotive technicians who have vast experience in electronic repairs.
What are the top choices for a key programmer?
There are a variety of options when it comes to key programmers. Some are purely for use, focusing only on the creation of new keys, whereas others offer a variety of diagnostic and service functions that make them an all-in-one tool for the mechanic's workshop. XTool, a manufacturer of key programmer products which are highly rated by customers is one of these manufacturers. reprogram car key are easy to use and inexpensive with a focus on customer service.
One of the most popular models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It offers an easy, user-friendly interface with super clear instructions that guide users through the process of programming a new key. There are two ways to do this: via vehicle or by type. The former is more straightforward and more suitable for home mechanics and beginners while the latter is more sophisticated and requires some experience.
Autel MaxiIM IM608PRO Auto Key Programmer is a great alternative. It is a more recent model that offers increased performance and stability. It comes with an extremely powerful IMMO function as well as fully-functional diagnostics for the OE level, which makes it ideal for automotive technicians who are professionals.
This model can also bypass immobilizers in early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes or dealer tool security codes. It also can read CAN data from some Peugeot and Citroen cars, and has a long-lasting battery that can be recharged.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still reasonably affordable. It's priced at less than $500 which makes it a good option for any mechanic. The device is equipped with rechargeable batteries and a speedy boot-up process and supports both OBD CAN protocols.
If you're looking for an even more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that has several features, including the ability duplicate Freescale 9S12MCUs. It also supports a larger variety of vehicle manufacturers than the previous model, and features an upgraded CAN bus communication engine that can work with the latest ECUs.
Which key programmer is the best for me?
Ultimately, it comes down to the type of work you perform and what you want from your key programmer. If you're an auto locksmith, then you might require a key programmer that covers an array of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can perform everything from writing or reading on the key to ECU programming, and even basic programming for OE.
For mechanics that don't need the full-on equipment, there are more basic alternatives like the Xtool PAD3 tablet key programmer. It is designed for key programming, however it also has advanced special functions, such as oil service light resets, battery resets, EPB resets and throttle body resets.