Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to get it started and open the rear hatch, and more. To accomplish car key programming , they need to be programmed to work together.
Car dealerships, your car manufacturer and auto locksmiths all provide key programming services. But you can also do it yourself, if you have the right equipment.
What is a key programmer?
A key programmer is a device used to recode a transponder on the fob or key of an automobile, truck or other vehicle. This is required when the new key or fob needs to be programmed. This process is often required when a fob or key is stolen or lost. The device basically reprograms digital signature on the chip inside the key to match that of the vehicle and allow it to start.
programming car key come with electronic immobilizer systems that stop theft by stopping the engine from starting if it is not equipped with the correct key or fob. The system checks to determine if the key or fob is digitally signed. If it doesn't it will shut down. This kind of system is very effective in reducing automobile theft, and has been made compulsory for various models of automobile 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 instances the modules require specific keys that are programmed by a professional to work with the anti-theft system. This is usually carried out by a dealer or locksmith through the use of a computer.
Although it is possible to reprogramme some fobs and keys at home however, it is not recommended unless you are a highly experienced automotive technician. The reason is that a poorly programmed key can cause the vehicle to fail to start, run or even be destroyed. The majority of auto makers have a specific method for programming these types of keys.
If you want to include key programming in your service offerings It is recommended that you get an LSID (Locksmith Service ID). This credential gives you access to a database of immobilizer and key codes along with information about the product. This allows you to swiftly and easily program and test a new key for customers. Additionally, it gives you important support and documentation that can assist you in your day-to-day business operations.
How do I program an electronic key?
Key programmer devices can be used to reprogram the keys in your car. It will read information from the microchip inside your key, and then add new information to the chip. This will allow you to use the key and will ensure that it works properly. The process of using a programer can be a bit difficult and requires technical expertise. Before you attempt to make this yourself, you must consult a professional locksmith or professional for instructions.
You can also purchase an electronic key programer and have it professionally programmed online at a cheaper cost than what you would have to pay an auto shop to do the work for you. Be aware that not all key programmers products are compatible with your vehicle. Before you purchase, you should check to see if the product is compatible with your vehicle.
The majority of the time, you will need to have your key fob reprogrammed by a dealer. The key fob must be reprogrammed so that it can include the information specific to your car's anti-theft system. Dealers will usually require the VIN number for your vehicle in order to do this, and will typically charge a fee to do this. You can save money by giving your dealer a copy of the VIN, which you are able to obtain from the DMV of all states.
You can also change the programming of your car's keys if you already have a functioning key. This method is called the master key method, and it can be applied to certain vehicles to program the secondary key. If you own an GM car, for example you can insert your key into the ignition until the security light turns off. After the security light has gone out, you can remove the working key and insert the new one.
You can also purchase an specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming the car key. However this is a more advanced technology that requires taking the car apart and reading the data from the microchip inside the key. This kind of programming should only be done by professional automotive technicians with extensive experience in electronic repairs.
What are the most effective options for the most experienced programmers?
There are a myriad of options in the field of key programmers. Certain key programmers are made for a single function, like creating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool in a mechanic's shop. XTool is one such manufacturer that makes a range of key programming devices that are well-received from customers. The products are affordable and have a focus on the customer making them easy to use.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It has a simple, user-friendly interface with super clear instructions that guide users through the procedure of programming a new key. It has two methods of accomplishing this: by vehicle or by typing. The first is simpler and is more suitable for novices and home mechanics, while the second is more advanced and requires more knowledge.
Autel MaxiIM IMM608PRO Auto Key Programmer is another great option. It is an upgrade from the previous model, offering greater power and stability. It is equipped with an impressive IMMO feature as well as OEM-level diagnostics. This makes it ideal for automotive technicians who are professionals.
This model can also bypass immobilizers that were used in earlier Renault vehicles. It has a range of other functions that are useful, including reading mechanical key codes as well as dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles, and it has an extremely long-lasting 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. It comes with an rechargeable battery and a speedy boot-up process 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. It's an advanced IMMO device that comes with a number of features, including the capability to clone Freescale 9S12MCUs. It is able to support a larger range than the previous model and comes with an CAN bus communication system that can be used with ECUs.
What key programmer is best for me?
car key programming down to the type of work you perform and what you expect from your key programmer. If you are an auto locksmith, then you might need a key programer that can be used on the entire range of vehicles. For example the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key to ECU programming, and even some OE-level programming.
For mechanics who don't need the full-on rig, there are simpler alternatives like the Xtool PAD3 tablet key programmer. It's designed to do key programming but also offers advanced functions like oil service light reset as well as battery reset, EPB reset and throttle body reset.