Using a Key Programmer
Modern key fobs are more than simply function as keys. They communicate with the vehicle to turn it on, open the rear hatch, and more. To accomplish this, they must be programmed together.
All automotive dealerships, auto manufacturers, and auto locksmiths offer key programming. But you can do it yourself if you have the proper equipment.
What is a key programer?
A key programmer is used to reprogram the transponder in the fob or key of an automobile or truck, or any other vehicle. This process is necessary when the new fob or key needs to be programmed. This process is often required when a fob or a key is stolen or lost. The device reprograms the chip in the key to match the digital signature of the vehicle and allows it to start.
Certain cars are equipped with electronic immobilizers which prevent theft by preventing the engine from starting without the proper key. The system checks whether the fob or key is digitally signed. The system will shut off when it isn't. This kind of system is efficient in reducing theft of automobiles, and was made mandatory for various models of automobile by the manufacturer.
These anti-theft systems can be controlled by a device that is placed in the vehicle's engine instrument panel, instrument panel, or ignition lock. In some cases the modules require specific keys that are programmed by a professional to function with the anti-theft system. This is usually done by a dealership or locksmith via computers.
It is possible to reprogram certain fobs and keys yourself but it isn't recommended until you're an experienced automotive technician. 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 for programming these types of keys.
It is recommended that if you plan to offer key programming as a part of your service offerings you acquire an LSID. This credential gives you access to an encrypted database of information about the product and 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. It also provides important documentation and support to help you with your daily business operations.
How do I program an electronic key?
Key programmer is a piece of equipment that will help you change the key codes in your car. It will read information from the microchip on your key, and then write new information to the chip. This will permit you to use the key and will ensure that it functions correctly. However, the procedure of using a key programmer can be a bit difficult and requires some technical knowledge to make use of. Therefore, before you attempt to accomplish this on your own, you should first consult an expert locksmith or locksmith for guidance.
You can also purchase a key programmer online and have it professionally programmed for less than the cost to have a dealership do the work for you. Be aware that not all key programmers will be compatible with your car and you must ensure the product's compatibility with the model of your car prior to purchasing.
In most cases you'll require having your key fob reset by a dealer. This is because the key fob will have to be programmed with the specific data for your vehicle's anti-theft system. Dealers typically need to have the VIN number for your vehicle to perform this and they typically charge a fee to do it. You can save money by giving your dealer a copy of the VIN, which you are capable of obtaining from the DMV of most states.
For certain vehicles you may also be able to reprogram your key if you have another working key that works on your vehicle. This is known as a master key method and can be used to program a second key for certain vehicles. If you have a GM vehicle, for instance you can insert your key into the ignition until the security light turns off. After that, you can remove your working key and then insert the new one to program it.
You can also buy a specialized EEPROM key programmer which is a more expensive, but more efficient way to program a car key. This is a more advanced technology, which requires that you take apart the car and read the information from the chip in the key. This type of programming is best suited to skilled automotive technicians with years of experience in electronic repair.
What are the top key programmer options?
There are a variety of options when it comes to key programmers. Some are purely for use, focusing exclusively on creating new keys, while others offer a variety of diagnostic and service functions that make them a comprehensive tool for mechanics' workshops. XTool is a manufacturer of key programming tools that are well-received by customers is one of these companies. Their products are easy to use and inexpensive with a focus on customer service.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated among the top in its category. It has an easy-to-use interface and clear instructions to guide users through the programming process. It has two methods of doing so: By vehicle or by type. The first is easier and is more suitable for novices and home mechanics, whereas the second one is more complex and requires more experience.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great option. This is a brand new model that provides more stability and power. It features a powerful IMMO function and fully-functional diagnostics for the OE level, which makes it ideal for professionals in the field of automotive mechanics.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It also comes with additional useful features, like reading mechanical key codes, or dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 making it an excellent option for any mechanic. The device is equipped with a rechargeable battery and a fast boot-up time and is compatible with both OBD CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool with numerous additional features, such as the ability to duplicate Freescale 9S12 MCUs. It has a greater range of features than the previous model and comes with an CAN bus communication system that can be used with ECUs.
Which car key programmer is right for me?
It all boils down to the kind of work you do and what you require from your key programmer. If you're an auto locksmith, then you may need an instrument that can program a wide range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They're made to do everything from reading and writing on the key to ECU programming and even some OE level programming.
For mechanics who don't need the full apparatus, there are less expensive alternatives such as the Xtool PAD3 tablet key programmer. It's designed for key programming but also offers advanced special functions, including oil service light reset and battery reset, EPB reset and throttle body reset.