Using a Key Programmer
Modern key fobs are more than simply keys; they can communicate with a vehicle to start it, open the rear hatch, and more. To accomplish this they must be programmed to work in conjunction.
Car dealerships, your car manufacturer and auto locksmiths all offer key programming services. But you can also do it yourself, if you have the right equipment.
What is a key developer?
A key programmer is a device used to change the transponder code in the key of a truck or car key or fob. This is needed when the fob or key needs to be programmed. This process is often required when a fob or a 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.
Some vehicles have electronic immobilizers that protect against theft by preventing the engine from starting without the correct key or fob. This is accomplished by having the system examine to ensure that the key or fob has the correct digital signature. The system will shut off in the event that it doesn't. This kind of system has been proved to be effective in reducing automotive theft and was made mandatory for many models of cars by the manufacturer.
The anti-theft system can be controlled by a device that is placed in the vehicle's engine compartment or instrument panel, or ignition lock. In some instances, these modules need special keys that have been programmed by professionals to work with the anti-theft system. This is typically done by a dealership or locksmith through a computer.
While car key programming is possible to reprogramme certain fobs and keys at home but it is not advised unless you're an skilled automotive technician. The wrongly programmed key could cause the vehicle to not start, or not to run or even break. The majority of auto makers have a specific method for programming these types of keys.
It is recommended that if you plan to offer key programming as part of your service you acquire an LSID. This credential gives you access to a database of immobilizer and key codes, as well as product information. This allows you to swiftly and easily program and test new keys for customers. In addition, it also offers you support and documentation that will aid you in your day-today business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It reads information from the microchip inside your key, and then add new information to the chip. This will permit you to use the key and ensure that it is working effectively. The procedure of programming a key can be a bit complicated and requires technical knowledge. Before you attempt to make this yourself, seek the advice of a professional locksmith professional for instructions.
You can purchase an electronic key programer and get it professionally programmed online at a lower cost than what you would pay a dealership to do the job for you. But, remember that not all key programmer models will be compatible with your vehicle and you must confirm the compatibility of the item with your vehicle's model prior to purchasing.
The majority of the time, you will require your key fob reset by a dealer. The key fob must be reprogrammed in order to include the specific information for your car's anti-theft system. A dealer will typically need to have the VIN number of your vehicle to perform this, and will typically charge a fee to do this. You could be able save money by giving the dealer a copy of your title which is available through the DMV in all states.
You can also reprogram your key on some cars if you already have a working key. This is called a master key method and it is a method to program a second key on certain vehicles. If you have a GM vehicle, for instance, insert your key into the ignition until the security light turns off. When the security light goes out, you are able to remove the working key and then insert the new one.
You can also buy a specialized EEPROM Key Programmer. This is a more costly but more efficient method of programming a car key. However it is a more advanced technology that requires removing the car and reading the data from the microchip within the key. This kind of programming should only be done by trained automotive technicians who have years of experience in electronic repairs.
What are the best options for programmers with a high level of expertise?
There are a variety of options when it comes to key programmers. Certain key programmers are made for a single function, like creating new keys. Others have diagnostic and service features to make them a multi-purpose tool for a mechanic's shop. XTool is a producer of key programming products that are well-received by customers is one of these manufacturers. Their products are simple to use and inexpensive with a focus on customer service.
One of the most adored models they offer is the XTOOL Inplus IP616, rated as one of the best in its class. It has an intuitive user interface and super clear instructions that guide users through the programming process. There are two ways to accomplish this: via vehicle or by type. The first method is easier and more suitable for beginners and home mechanics, while the second is more advanced and requires more experience.
Another option that is worth considering is the Autel MaxiIM IM608 PRO Auto Key Programmer. This is a major upgrade to the previous model, and offers more power and stability. It comes with an impressive IMMO feature as well as the ability to perform diagnostics at the level of OE. This makes it perfect for automotive technicians who are professionals.
This model also has the capability to bypass immobilizers on early Renault vehicles. It also has other useful features, such as reading mechanical key codes, or dealer tool security codes. Additionally, it is able to read CAN data on some 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 a great option for any mechanic. The device comes with a rechargeable battery and a fast boot-up speed, and it supports both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more sophisticated option. This is a sophisticated IMMO device that includes several features, including the capability to replicate Freescale 9S12MCUs. It also supports a greater variety of vehicle manufacturers than the previous model and comes with an improved CAN bus communications engine that can work with the most recent ECUs.
Which key programmer is best for me?
It all boils down to the type of work you perform and what you want from your key programmer. If you're an auto locksmith, you may require an instrument that can program the largest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can perform everything from writing or reading on the key as well as ECU coding, and some advanced programming at the OE level.
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 specifically designed to program keys, but it also comes with advanced features, including oil service light resets, battery resets EPB resets and throttle body resets.