Using a Key Programmer
Modern key fobs are more than just keys. They communicate with vehicles to start it and open the rear hatch, and so on. To accomplish this they must be programmed to work with each other.
All automobile dealerships, auto makers and auto locksmiths provide key programming. You can do it yourself using the right tools.
What is a key-programmer?
Key programmer is a device used to reprogram the transponder on a car or truck fob or key. This procedure is necessary when a new fob or key must be programmed. It is also necessary when an existing fob or key has been stolen or lost. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle, and allows it to start.
Certain cars are equipped with electronic immobilizers that prevent theft by preventing the engine from running without the proper key. The system checks to determine whether the fob or key is digitally signed. The system will shut down when it isn't. This type of system has been proved to be effective in reducing the incidence of theft and was made mandatory for many models of cars by the manufacturer.
The anti-theft system can be controlled by a module installed in the vehicle's engine instrument panel, instrument panel, or ignition lock. In some cases, these modules need special keys that have been programmed by professionals to work with the antitheft system. This is typically done by a dealership or locksmith through the use of a computer.
It is possible to reprogramme certain keys and fobs yourself, but it is not recommended until you're an experienced automotive technician. This is because the wrong programmed key could cause the vehicle to run, not start, or even be completely destroyed. The majority of automakers have a precise process for programming these keys.
It is recommended that if you want to offer key programming as a part of your service offering you get an LSID. This credential gives you access to an inventory of key and immobilizer codes and information about the product. This access permits you to create and test new keys for customers quickly and quickly. It also provides important documentation and support that will help you with your everyday business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It reads information from the microchip inside your key, and then write new information to the chip. This will allow you to use your key and ensure that it is working effectively. However, the procedure of using a key programer can be somewhat complicated and requires some technical knowledge to use. Before you attempt to make this yourself, you should consult a professional locksmith or professional for guidance.
You can purchase an electronic key programer and get it professionally programmed online at a lower cost than the cost you would pay an auto dealer to complete the task for you. Be aware that not all key programmers are compatible with your vehicle. You must confirm the product's compatibility with the model of your car prior to purchasing.
Dealers will usually need to reprogram your key fob. This is because the key fob will have to be programmed with the specific information required by your vehicle's anti-theft system. A dealer will typically need to have the VIN number of your vehicle in order to do this, and usually charge a fee for it. You can save money by giving your dealer a copy, which you'll be able to obtain from the DMV of most states.
For certain cars you may also be able to reprogram your own key if you have a second working key that works on your vehicle. This method is called the master key method and it can be applied to certain vehicles to program a secondary key. For instance, if own a GM vehicle, you can insert your working key into the ignition and switch it on until the security light goes off. When the security light goes out, you can remove the working key and then insert the new one.
You can also purchase a specially designed EEPROM key programmer, which is a more expensive but more effective method of programming the car key. This is a more advanced technology, which requires that you disassemble the car and read the information from the chip inside the key. This type of programming should only be carried out by professional automotive technicians with years of experience in electronic repairs.
What are the top choices for a key programmer?
There are a number of alternatives when it comes down to key programmers. Some are single-purpose, focused exclusively on creating new keys, whereas others offer a variety of diagnostic and service functions to make them a complete tool for a mechanic's workshop. XTool is one such manufacturer offering a variety of key programmer devices that have been well-received by customers. Their products are easy to use and inexpensive with a focus on customer service.
car key programming of the most well-known models they offer is the XTOOL Inplus IP616, rated as one of the top in its class. It offers an easy-to-use interface and super clear instructions that guide users through the procedure of programming a new key. There are programming car key to accomplish this: By vehicle, or by type. The first is easier and more suitable for beginners and home mechanics, while the second one is more complex and requires more experience.
Another option that is worth considering is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a more recent model that has more stability and power. It has a powerful IMMO feature and OE-level diagnostics. This makes it perfect for professional automotive technicians.
This model also has the capability to bypass immobilizers that were installed on earlier Renault vehicles. It comes with a variety of other useful functions, such as reading mechanical key codes as well as dealer tool security codes. Additionally, it is able to read CAN information on certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500, making it an excellent option for any mechanic or DIY rvinepairman. It comes with a rechargeable battery as well as a quick boot-up time, and it can be used with both OBD and CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that comes with many features, including the capability to clone Freescale 9S12MCUs. It is able to support a larger range than the previous model, and has a CAN bus communications system that can be used with ECUs.
What key programmer is best for me?
It all boils down to the type of work you perform and what you need from your key programmer. If you're an auto locksmith, then you may require a key programmer that covers the entire range of vehicles. For example, 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 advanced programming at the OE level.
There are more affordable options for mechanics who don't need the full equipment. One of them is the Xtool Pad3 tablet key programmer. It is designed to perform key programming but also offers advanced special functions including oil service light reset, EPB reset, battery reset and throttle body reset.