Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to start it up, open the rear hatch, and more. To do so, they need to be programmed to work with each other.
Car dealerships, your car manufacturer, and auto locksmiths can all offer key programming services. However, you can also do it yourself if you have the proper equipment.
What is a key-programmer?
A key programmer is used to reprogram the transponder in the fob or key of an automobile truck or other vehicle. This process is required when a new fob or key must be programmed. It's also common when an existing fob or key is stolen or lost. The device essentially reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to start.
Some vehicles come with electronic immobilizers that protect against theft by stopping the engine from running without the correct fob or key. The system checks to see whether the fob or key is digitally signed. If it doesn't, the system will shut down. This kind of system has been proven to be effective in reducing automobile theft and is now required 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 certain instances, these modules need special keys that have been designed by experts to function with the anti-theft system. This is usually done by a dealer or locksmith who uses computers.
While it is possible to reprogram some keys and fobs on your own, it is not recommended unless you are a highly experienced automotive technician. The reason is that a poorly programed key could cause the vehicle to start, run or even be destroyed. The majority of auto makers have a very specific procedure for programming these types of keys.
It is recommended that if you plan to offer key programming as a part of your service offering, you obtain an LSID. This credential allows you access to an inventory of key and immobilizer codes along with details about the product. With this access, you are able to program and test new keys for customers quickly and easily. In addition, it also gives you important support and documentation that will aid you in your day-today business operations.
How do I program an electronic key?
A key programmer is a piece of equipment that can help you reprogram your car's keys. It reads information from the microchip on your key, and add new information to the chip. This will allow you to use the key, and ensure that it works properly. The process of using a programmer isn't easy and requires technical knowledge. Therefore, before you attempt to do this by yourself you should first talk to a professional or a locksmith for instructions.
You can also purchase a key programmer and get it professionally programmed online at a lower cost than the cost you would pay an auto shop to do the job for you. But, remember that not all key programmer models will work with your vehicle. You must ensure the product's compatibility with your model of car before purchasing.
Dealers usually have to reprogram your key fob. This is because the key fob needs to be programmed with the specific data for your vehicle's anti-theft system. Dealers will usually need the VIN number of your car to accomplish this, and will charge a fee. You can save money by giving your dealer a copy which you will be in a position to get from the DMV of all states.
You can also reprogramme your car's key 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 a secondary key. If you have an GM car, for example you can insert your key into the ignition until the security light goes out. Once that happens then you can remove the working key and insert the new one to program it.
You can also purchase an specialized EEPROM key programmer that is more expensive, but more efficient method to program car keys. This is the most advanced technology available, which requires you to disassemble the car and read the information from the chip inside the key. This kind of programming should only be performed by trained automotive technicians who have extensive experience in electronic repairs.
What are the most effective options for programmers with a high level of expertise?
There are a variety of choices when it comes to key programmers. Some key programmers are created for a specific use, like generating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool in the mechanic's shop. reprogram car key is one such company, producing a selection of key programmer tools that have been well-received by customers. Their products are easy to use and affordable with a focus on customer service.
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 offers an easy, user-friendly interface and extremely clear instructions that guide users through the process of programming a brand new key. There are two ways to accomplish this: by vehicle or via type. The former is more straightforward and is more suited to beginner mechanics and those who are at home while the second is more sophisticated and requires a bit more knowledge.
Autel MaxiIM IMM608PRO Auto Key Programmer is another great option. This device is an upgrade of the previous model, bringing increased power and stability. It comes with a powerful IMMO function and OE-level full system diagnostics, which makes it ideal for professionals in the field of automotive mechanics.
This model also has the capability to bypass immobilizers on early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles and also has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It is available for under $500 making it an excellent option for any mechanic. The device comes with a rechargeable battery and a fast start-up time, and is compatible with both OBD and CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO tool that comes with a number of additional options, including the ability to copy Freescale 9S12 MCUs. It also supports a larger variety of vehicle manufacturers than the previous model and comes with an improved CAN bus communications engine that works with the latest ECUs.
Which key programmer is right for me?
It all depends on the type of work you perform and what you expect from your key programmer. If you are an auto locksmith, then you may need an instrument that can program a wide range of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading/writing on the key to ECU programming and some OE level programming.
There are more affordable options for mechanics who don't need the whole apparatus. One of these is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but also provides advanced special functions, including oil service light reset as well as EPB reset, battery reset and throttle body reset.