Using a Key Programmer
Modern key fobs are more than simply keys; they can communicate with vehicles to start it, open the rear hatch, and more. To accomplish this, they need to be programmed to work with each other.
All car dealerships, auto manufacturers and auto locksmiths can provide key programming. You can do it yourself using the right tools.
What is a key-programmer?
A key programmer is a device used to recode a transponder on the fob or key of a car, truck or other vehicle. This is required when a new key or fob has to be programmed. This process is typically required when a fob or key is lost or stolen. The device basically reprograms the digital signature of the chip inside the key to match that of the vehicle and allow it to start.
Some vehicles are equipped with electronic immobilizers which prevent theft by stopping the engine from running without the right key. The system checks if the key or fob is digitally signed. If it doesn't, the system will shut down. This kind of system has been found to be effective in reducing the incidence of theft and has been made mandatory for many models of cars by the manufacturer.
These systems can be controlled by a module that is installed in the vehicle's engine or instrument panel, or ignition lock. In some cases they require keys that are specifically designed by an expert to function with the anti-theft system. This is usually done by a dealer or locksmith with computers.
Although it is possible to reprogram some keys and fobs at home but it is not advised unless you are a highly skilled technician in the field of automotive. The wrongly programmed key could cause the vehicle not to start, or not to run or even to be destroyed. The majority of auto makers have a very specific procedure for programming these types of keys.
If you're looking to add key programming to your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential grants you access to an encrypted database of information about the product and keys and immobilizer codes via the NASTF's Secure Data Release Model. This access allows you to quickly and easily program and test new keys for customers. 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?
Key programmer devices can be used to modify the keys of your car. It reads data from the microchip inside your key, and write new information onto the chip. This allows you to use the key and ensure that it is functioning properly. The procedure of programming a key isn't easy and requires technical knowledge. Before you attempt to program the key yourself, you should seek out a locksmith professional for guidance.
You can purchase an electronic key programer and have it professionally programmed online at a cost that is lower than the cost you would pay an auto shop to complete the task for you. However, keep in mind that not all key programmer models will work with your vehicle and you must confirm the compatibility of the item with the model of your car prior to purchasing.
Dealers typically need to reprogram your key fob. This is because the key fob will need to be reprogrammed with the specific information required by your vehicle's anti-theft system. Dealers will usually need the VIN number of the car to accomplish this, and they will charge an amount. You can save money by giving your dealer a copy which you are in a position to get from the DMV of all states.
You can also reprogramme your car's keys when you already have a working key. This method is known as the master key method, and it can be applied to some vehicles in order to program the secondary key. For example, if you are driving an GM vehicle, insert your working key into the ignition and switch it on until the security light goes off. Once the security light is out, you can remove the working key and insert the new one.
You can also purchase an exclusive EEPROM Key Programmer. This is more expensive but more effective method of programming the car key. This is a more advanced technology, which requires you to disassemble the car and read the information from the chip in the key. This kind of programming is best suited to professional automotive technicians who have years of experience in electronic repair.
What are the best options for programmers with a high level of expertise?
There are many options available when it comes key programmers. automotive key programming are purely for use, focusing exclusively on creating new keys, whereas others provide a range of diagnostic and service functions that make them an all-in-one tool for the mechanic's workshop. XTool, a manufacturer of key programmer products which are highly rated by customers, is one of these manufacturers. Their products are easy to use and inexpensive and have a focus on the customer.
One of the most popular models they offer is the XTOOL Inplus IP616, rated as one of the top in its class. It offers an easy, user-friendly interface and super clear instructions that guide users through the process of programming a new key. It has two methods of doing this: via vehicle or by typing. The first is easier and more suitable for novices and home mechanics while the second is more advanced and requires some experience.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This is an upgrade from the previous model, and offers more 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 perfect for automotive technicians who are professionals.
This model can also bypass immobilizers in early Renault vehicles. It has a range of other functions that are useful, including reading mechanical key codes and dealer tool security codes. Additionally, it is able to read CAN information on certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it a great choice for any DIY or mechanic repairman. The device has a built-in rechargeable battery, as well as a quick boot-up time, and it can be used with both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more advanced option. This is an advanced IMMO device that comes with a number of features, including the capability to replicate Freescale 9S12MCUs. It supports a wider range than the previous model, and comes with a CAN bus communication system that can work with ECUs.
What key programmer is best for me?
It all boils down to the type of work you perform and what you require from your key programmer. If you're an auto locksmith you may require a key programmer that covers the largest range of vehicles, like 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.
There are simpler options for mechanics who don't need the whole equipment. One of these is the Xtool Pad3 tablet key programmer. It's designed to do key programming, but it also has advanced functions like oil service light reset, EPB reset, battery reset and throttle body reset.