Using a Key Programmer
Modern key fobs are more than just function as keys. They communicate with the vehicle to turn it on, open the rear hatch, and more. To do so they must be programmed to work together.
All automobile dealerships, auto makers and auto locksmiths provide key programming. But you can also do it yourself if you have the right tools.
What is a key programmer?
Key programmer is a tool used to reprogram the transponder on the car or truck key or fob. This is required when a new fob or key needs to be programmed. This process is typically required when a key or fob is stolen or lost. The device reprograms the chip in the key to match the digital signature of the vehicle, allowing it to start.
Certain vehicles come with electronic immobilizers which prevent theft by preventing the engine from being started without the correct key. This is done by having the system verify that the key or fob has the right digital signature. If it does not it will shut down. This kind of system has been proven to be effective in reducing automotive theft and was made mandatory for many models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the engine compartment or instrument cluster or ignition lock. In some cases, these modules require special keys that have been specifically created by professionals to work with the anti-theft system. keys programmed is typically done by a dealer or locksmith with computer.
It is possible to reprogramme certain fobs and keys yourself, but it is not recommended until you are an experienced technician in the field. The wrongly programmed key could cause the vehicle to not start, fail to run or even break. The majority of auto manufacturers have a very precise procedure for programming keys.
It is advised that if you intend to offer key programming as part of your service you get an LSID. This credential allows you access to a secure database of product information and immobilizer and key codes using the NASTF's Secure Data Release Model. Having this access allows you to program and test new keys for customers quickly and effortlessly. It also provides essential documentation and support that will aid you in your everyday business operations.
How do I program the key?
Key programmer devices can be used to modify the keys of your car. It reads the data from the microchip inside your key and then write new information to the chip. This will allow you to use the key and will ensure that it works correctly. However, the process of using a key programer can be somewhat complicated and requires some technical know-how to use. So, before you try to complete this task on your own, you should first consult an expert locksmith or locksmith for guidance.
You can purchase a key programer and get it professionally programmed online at a lower cost than the cost you would pay an auto shop to do the work for you. You should be aware that not all key programmers products will work with your specific vehicle. Before purchasing a product it is important to determine if the item is compatible with the model you have.
Most of the time you'll require having your key fob reprogrammed by an dealer. This is because the key fob will need to be reprogrammed with specific information for your car's anti-theft system. Dealers typically need to have the VIN number for your car to do this, and will typically charge a fee to do this. You could be able save money by giving the dealer a copy your title that you can get through the DMV in most states.
You can also reprogramme your key on some cars if you already have a working key. This is known as the master key method and it is applicable to certain vehicles in order to program a secondary key. If you own an GM car, for example, insert your key into the ignition until the security light goes off. Once the security light goes out, you can remove the working key and replace it with the new one.
You can also buy an specialized EEPROM Key Programmer. This is more expensive, but more efficient method of programming the car key. This is the most advanced technology available, which requires that you remove the car from its frame and read the data from the chip inside the key. This type of programming is best suited to professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the best key programmer options?
There are many options available when it comes key programmers. Some are single-purpose, focused only on the creation of new keys, while others offer a variety of diagnostic and service functions, making them a complete tool for a mechanic's workshop. XTool is one of these manufacturers offering a variety of key programming devices that are well-received from customers. The products are affordable and are based on a customer-centric approach making them simple to use.
One of the most well-known models from their range is the XTOOL Inplus IP616, rated as one of the top in its class. It features a user-friendly interface with super clear instructions that guide users through the process of programming. There are two ways to do this: By vehicle, or by type. The former is simpler and more suitable for beginner mechanics and those who are at home while the second is more sophisticated and requires a little more knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great option. It is a major upgrade to the previous model, and offers increased power and stability. It is equipped with an IMMO feature that is powerful and the ability to perform diagnostics at the level of OE. This makes it ideal for professional automotive technicians.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It also comes with additional useful features, including 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 an extremely long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still reasonably affordable. It is available for less than $500, which makes it a fantastic choice for any mechanic or DIY rvinepairman. It comes with an rechargeable battery and a fast boot-up time and supports both OBD CAN protocols.
If you're looking for a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that comes with many features, including the ability replicate Freescale 9S12MCUs. It supports a wider range than the previous model and also has a CAN bus communications system that can be used with ECUs.
Which key programmer is right for me?
Ultimately, it comes down to the kind of work you perform and what you require from your key programmer. If you're an auto locksmith you might need a key programmer that covers the broadest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on a key as well as ECU coding, and some advanced programming at the OE level.
For mechanics who don't need the full apparatus, there are less expensive options like 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.