Using a Key Programmer
Modern key fobs do more than just function as keys. They communicate with the vehicle to get it started, open the rear hatch, and more. To accomplish this, they need to be programmed to work with each other.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all offer key programming services. You can do it yourself using the right tools.
What is a key programmer?
Key programmer is a tool used to reprogram the transponder on the key of a truck or car fob or key. This is needed when the fob or key has to be programmed. It is also necessary in the event that an existing fob or key has been lost or stolen. The device reprograms the chip within the key to match the digital signature of the vehicle and allows it to start.
Some vehicles have electronic immobilizer systems that stop theft by preventing the engine from starting if it is not equipped with the correct key or fob. This is done by having the system examine to ensure that the fob or key has the correct digital signature. The system will turn off in the event that it doesn't. This type of system has been found to be effective in reducing automobile theft and is now required for various models of vehicles by the manufacturer.
The anti-theft system can be controlled by a device that is placed in the vehicle's engine compartment instrument panel, instrument panel or ignition lock. In some cases, these modules require special keys that are specifically programmed by professionals to function with the anti-theft system. This is usually performed by a dealer or locksmith with a computer.
Although it is possible to reprogramme some keys and fobs at home, it is not recommended unless you're a highly skilled automotive technician. This is because the wrong programmed key could cause the vehicle to fail to run, not start, or even be completely destroyed. The majority of auto manufacturers have a very precise procedure to program keys.
It is recommended that if you plan to offer key programming as part of your service offerings you acquire an LSID. This credential gives you access to an inventory of key and immobilizer codes along with information about the product. This access permits you to create and test new keys for customers quickly and easily. In addition, it also offers you support and documentation that will aid you in your day-today business operations.
How do I program a key?
A key programmer can be used to reprogram the keys of your car. It reads data from the microchip in your key, and write new information onto the chip. This allows you to use the key, and ensure that it is functioning correctly. The procedure of programming a key can be a bit difficult and requires technical knowledge. Before you attempt to do this yourself, you must seek the advice of a professional locksmith professional for instructions.
You can also purchase an electronic key programer and have it professionally programmed at a cost that is lower than what you would have to pay an auto shop to complete the task for you. However, keep in mind that not all key programmer models are compatible with your vehicle and you must ensure the product's compatibility with your vehicle's model prior to purchasing.
In most cases, you will need to have your key fob reprogrammed by an dealer. This is because the key fob will have to be reprogrammed with the specific information for your car's anti-theft system. Dealers typically require the VIN number of your car to accomplish this, and will charge an amount. You can save money by giving your dealer a copy of the VIN, which you are able to obtain from the DMV of most states.
For certain cars you can also try to program your own key if you have another working key that is compatible with your car. This method is called the master key method and it is applicable to certain vehicles in order to program an additional key. If you own an GM vehicle, for instance you can insert your key into the ignition until the security light goes out. Once the security light is out, you are able to remove the working key and insert the new one.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive but more effective method of programming the car key. This is the most advanced technology available, which requires you to take apart the car and read the information from the chip in the key. This kind of programming is best for professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the most effective options for the most experienced programmers?
There are a variety of alternatives when it comes down to key programmers. Some key programmers are created for a specific use, like generating new keys. Others include diagnostic and service features to make them a multi-purpose tool for a mechanic's shop. XTool is a manufacturer of key programming products that are well-received among customers is among these companies. Their products are affordable and are based on a customer-centric approach which makes 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 category. It offers an easy, user-friendly interface with super clear instructions that guide users through the process of programming a brand new key. It has two methods for accomplishing this: by vehicle or via typing. The first is simpler and is suitable for beginners and home mechanics, whereas the second is more advanced and requires more experience.
automotive key programming is the Autel MaxiIM IM608 PRO Auto Key Programmer. This device is a newer model that provides more power and stability. 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 also has the ability to bypass immobilizers that were installed on earlier Renault vehicles. It also comes with additional useful features, including reading mechanical key codes, or dealer tool security codes. In addition, it can read CAN data on some Peugeot and Citroen vehicles and also has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500 which makes it a good option for any mechanic. It comes with a rechargeable battery, as well as a quick start-up time, and can be used with both OBD and CAN protocols.
If you're looking for an even more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO tool that has numerous additional features, including the ability to copy Freescale 9S12 MCUs. It has a greater range of features than the previous model and has a CAN bus communications system that works with ECUs.
Which key programmer is right for me?
It all boils to the type of work you perform and what you want from your key programmer. If you're an auto locksmith you may require a key programer that covers the largest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on the key as well as ECU programming, and even OE-level programming.
For mechanics who don't need the full-on equipment, there are more basic options like the Xtool PAD3 tablet key programmer. It is designed for key programming, however it also comes with advanced functions, such as oil service light resets, battery resets EPB resets and throttle body resets.
