Using a Key Programmer
Modern key fobs aren't simply keys; they can communicate with vehicles to start it and open the rear hatch, and so on. To do so, they need to be programmed to work together.
Car dealerships, your car manufacturer and auto locksmiths all provide key programming services. You can do it yourself with the right tools.
What is a key programmer?
A key programmer is a device used to recode the transponder on a key or fob for the vehicle or truck, or any other vehicle. This is required when a new fob or key needs to be programmed. It is also necessary in cases where an existing fob or key is stolen or lost. The device basically reprograms the digital signature of the chip inside the key to match that of the vehicle and allow it to begin.
Some vehicles are equipped with electronic immobilizers that prevent theft by preventing the engine from running without the right key. The system checks whether the fob or key is digitally signed. The system will shut down when it isn't. This kind of system has been found to be effective in reducing the incidence of theft and is now required for many models of cars by the manufacturer.
These anti-theft systems can be controlled by a module installed in the vehicle's engine compartment or instrument panel or ignition lock. In some cases the modules require specific keys that are specifically created by professionals to work with the anti-theft system. This is typically carried out by a dealer or locksmith through the use of a computer.
It is possible to reprogram certain fobs and keys yourself, but it is not recommended until you are an experienced technician in the field. A key that is not properly programmed could cause the vehicle to not begin, stop running or even be destroyed. Most auto manufacturers have a very specific procedure for programming these kinds of keys.
It is recommended that if you want to offer key programming as part of your service you acquire an LSID. reprogram car key gives you access to a secure database of information about the product and keys and immobilizer codes via the NASTF's Secure Data Release Model. This allows you to swiftly and easily program and test new key for customers. In addition, it also provides you with important support and documentation that will assist you in your day-to-day business operations.
How do car key programming program an electronic key?
Key programmer devices can be used to reprogram the keys of your car. It reads the data from the microchip in your key and then write new data to the chip. This will permit you to use the key and will ensure that it functions effectively. The process of using a programer can be a bit difficult and requires technical knowledge. Before you attempt to program the key yourself, you should consult a professional locksmith or professional for guidance.
You can also purchase a key programmer online and have it professionally programmed for a much lower price than what you would pay to have a dealer do the job for you. But, remember that not all key programmer models will be compatible with your vehicle and you must ensure the compatibility of the product with your vehicle's model before making a purchase.
Dealers typically need to reprogram your key fob. The key fob must be reprogrammed so that it can include the specific information for the anti-theft system of your vehicle. Dealers usually require the VIN number of your vehicle to accomplish this, and will charge fees. You could be able save money by giving the dealer a copy your title that you can get through the DMV in all states.
You can also reprogram your car's keys if you already have a functioning key. This is known as the master key method, and it can be applied to some vehicles in order to program the secondary key. If you own a GM car, for example put your key in the ignition until the security light goes off. Once this happens you can take out your working key, and then insert the new one to program it.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming a car key. However, this is a much more advanced technology that requires removing the car and reading the data from the microchip in the key. This kind of programming is ideal for professionals in the field of automotive mechanics who have years of experience in electronic repair.
What are the top programming options for key programmers?
There are a variety of options when it comes key programmers. Some are solely focused exclusively on creating new keys, while others provide a range of diagnostic and service functions to make them an all-in-one tool for mechanics' workshops. XTool is one of these manufacturers that makes a range of key programming devices that have been well-received by customers. The products are affordable and are based on a customer-centric approach which makes them easy to use.
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-to-use interface and super clear instructions that help users through the procedure of programming a new key. There are two ways to accomplish this: via vehicle or via 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.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a major upgrade to the previous model, bringing more power and stability. It features an IMMO function that is powerful and fully-functional diagnostics for the OE level that make it a great choice for professional automotive technicians.
This model is also able to bypass immobilizers on earlier Renault vehicles. It also comes with other useful features, like reading mechanical key codes, or dealer tool security codes. Additionally, it can read CAN data on some 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. The device is equipped with a rechargeable battery and a speedy boot-up process and supports both OBD CAN protocols.
If you're looking for a more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that includes a number of features, including the ability replicate Freescale 9S12MCUs. It has a greater range of features than the previous model, and also has a CAN bus communication system that can be used with ECUs.
Which key programmer is right for me?
It all depends on the kind of work you perform and what you require from your key programmer. If you are an auto locksmith, then you might need a key programer that can be used on an array of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They're made to do everything from read/write on the key to ECU coding and some OE level programming.
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 specifically designed for key programming, however it also has advanced special functions, such as oil service light resets, battery resets EPB resets and throttle body resets.