Using a Key Programmer
Modern key fobs are more than just keys. They communicate with vehicles to start it, open the rear hatch, and so on. To do this, they need to be programmed.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. But you can do it yourself if you have the right tools.
What is a key-programmer?
A key programmer is used to recode the transponder in a key or fob for an automobile or truck, or any other vehicle. This is required when a new key or fob needs to be programmed. It is also necessary in the event that an existing fob or key is stolen or lost. The device reprograms the chip within the key to match the digital signature of the vehicle, allowing it to start.
Some vehicles have electronic immobilizer systems that prevent theft by stopping the engine from running without the correct key or fob. This is accomplished by having the car's system verify that the key or fob has the correct digital signature. The system will shut off in the event that it doesn't. This type of system has been proved to be effective in reducing automotive theft and has been made mandatory for various models of vehicles by the manufacturer.
The majority of these anti-theft systems are controlled by a module that is installed in the vehicle's engine, instrument cluster, or ignition lock. In some instances the modules require specific keys that are designed by an expert to work with the anti-theft system. This is usually carried out by a dealer or locksmith using the use of a computer.
Although it is possible to reprogramme some fobs and keys at home, it is not recommended unless you are a highly skilled technician in the field of automotive. The reason is that a poorly programmed key can cause the vehicle to fail to start, run or be destroyed. The majority of auto makers have a very specific procedure for programming these kinds of keys.
It is advised that if you intend to offer key programming as a part of your service you acquire an LSID. This credential allows you access to a secure database of information about the product and immobilizer and key codes using the NASTF's Secure Data Release Model. This allows you to swiftly and easily program and test a new keys for customers. Additionally, it gives you important support and documentation that can assist you in your day-to-day business operations.
How do I program an electronic key?
Key programmer is a piece of equipment that can help you change the key codes in your car. It reads information from the microchip inside your key, and write new information to the chip. This will permit you to use the key and ensure that it functions properly. However, the process of using a key programmer is a bit complicated and requires some technical expertise to utilize. Therefore, before attempting to do this yourself, you should first consult an expert locksmith or locksmith for directions.
You can purchase a key programmer and have it professionally programmed online at a cheaper cost than what you would pay an auto dealer to complete the task for you. However, keep in mind that not all key programmer models will be compatible with your vehicle. You must ensure the compatibility of the item with your vehicle's model before making a purchase.
Dealers will usually need to reprogram your key fob. This is because the key fob will need to be programmed with the specific information required by your vehicle's anti-theft system. Dealers typically require the VIN number of your vehicle in order to do this, and usually charge a fee for this. You can save money by giving your dealer a copy of the VIN, which you'll be capable of obtaining from the DMV of most states.
You can also change the programming of your key on some cars in the event that you already have a functioning key. This method is known as the master key method, and it can be applied to certain vehicles to program an additional key. If you have a GM vehicle, for instance put your key in the ignition until the security light turns off. After the security light is out, you are able to remove the working key and insert the new one.
You can also buy a specialized EEPROM key programmer that is more expensive, but more efficient method of programming a car key. However, this is a much more advanced technology that requires removing the car and reading the information from the microchip in the key. This type of programming is ideal for skilled automotive technicians with vast experience in electronic repair.
What are the most effective options for the most experienced programmers?
There are many options available when it comes to key programmers. Some are single-purpose, focused solely on generating new keys, while others offer a variety of diagnostic and service functions, making them a complete tool for the mechanic's workshop. XTool is one such company that makes a range of key programmer devices that have been well-received by their customers. Their products are affordable and feature a customer-focused approach making them simple to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It offers an easy-to-use interface and extremely clear instructions that guide users through the process of programming a new key. There are two ways to do this: via vehicle or by typing. The former is simpler and is more suited to beginner mechanics and those who are at home while the second is more advanced and requires some experience.
reprogram car key is a great option. This is an upgrade from the previous model, and offers more power and stability. It features an IMMO function that is powerful and fully-functional diagnostics for the OE level, which makes it ideal for automotive technicians who are professionals.
This model also has the ability to bypass immobilizers that were installed on earlier Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes as well as dealer tool security codes. It can also read CAN data from certain Peugeot and Citroen cars, and has an extremely long-lasting, rechargeable battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's priced at less than $500 which makes it a good option for any mechanic. The device comes with a rechargeable battery and a fast boot-up time and is compatible with both OBD CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more sophisticated option. It's an advanced IMMO device that includes many options, including the ability to clone Freescale 9S12MCUs. It supports a wider range than the previous model, and has an CAN bus communication system that can work with ECUs.
Which key programmer is right for me?
In the end, it all comes to the type of work you perform and what you require from your key programmer. If you're an auto locksmith, then you may require a key programmer that covers an array of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on the key as well as ECU programming, and even basic programming for OE.
There are simpler options for mechanics who do not require the whole rig. One of them is the Xtool Pad3 tablet key programmer. reprogram car key is designed to perform key programming but also offers advanced functions like oil service light reset, EPB reset, battery reset and throttle body reset.