Using a Key Programmer
Modern key fobs are more than simply function as keys. They communicate with the vehicle to start it up, open the rear hatch, and more. To accomplish this, they need to be programmed to work together.
All car dealerships, auto manufacturers, and auto locksmiths offer key programming. You can do it yourself using the right equipment.
What is a key programmer?
A key programmer is a device used to recode the transponder on a key or fob for the vehicle, truck or other vehicle. This procedure is needed when a new fob or key needs to be programmed. It's also common in cases where an existing fob or key is lost or stolen. The device basically reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to begin.
Certain vehicles come with electronic immobilizers that stop theft by preventing the engine from being started without the proper key. The system checks if the key or fob is digitally signed. If it does not, the system will shut down. This type of system has been found to be effective in reducing automotive theft and was made mandatory for various models of vehicles by the manufacturer.
These anti-theft systems can be controlled by a device that is placed in the vehicle's engine, instrument panel, or ignition lock. In some cases these systems require specific keys that have been designed by experts to function with the anti-theft system. This is usually done by a dealer, or locksmith who uses computers.
It is possible to reprogram certain fobs and keys yourself however it is not recommended until you're an experienced automotive technician. This is because a wrongly programmed key could cause the vehicle to fail to run, not start or even be destroyed. The majority of auto makers have a particular procedure for programming these kinds of keys.
It is recommended that if you want to offer key programming as a part of your service offering, you obtain an LSID. This credential gives you access to the database of key and immobilizer codes, as well as information about the product. This lets you quickly 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 is a piece of equipment that will help you change the key codes in your car. It will read information from the microchip in your key, and add new information to the chip. This will allow you use the key, and ensure that it is functioning properly. However, the procedure of using a key programming device can be somewhat complicated and requires some technical knowledge to utilize. So, before you try to accomplish this on your own, you should first consult an expert locksmith or locksmith for guidance.
You can also purchase a key programmer and have it professionally programmed online at a cost that is lower than what you would have to pay a dealership to complete the task for you. Be aware that not all key programmer models are compatible with your vehicle and you must ensure the compatibility of the item with the model of your car prior to purchasing.
Dealers typically need to reprogramme your key fob. This is because the key fob will need to be programmed with the specific information for your car's anti-theft system. Dealers will usually need to have the VIN number for your vehicle in order to do this and they typically charge a fee for it. You can save money by providing your dealer a copy of the VIN, which you'll be capable of obtaining from the DMV of all states.
For certain cars you can also try to reprogram your own key if you have another working key that is compatible with your vehicle. This method is called the master key method and it can be applied to certain vehicles to program a secondary key. If you own a GM vehicle, for instance, insert your key into the ignition until the security light turns off. After that you can take out the working key and insert the new one to program it.
You can also purchase an specialized EEPROM Key Programmer. This is a more costly but more efficient method of programming the car key. This is an advanced technology which requires that you remove the car from its frame and read the information from the chip in the key. This type of programming is best suited to professional automotive technicians who have extensive experience in electronic repair.
What are automotive key programming for the most experienced programmers?
There are a number of alternatives when it comes down to key programmers. Some key programmers are created to serve a single purpose, such as generating new keys. Others have diagnostic and service features to make them a multi-purpose tool that can be used in the mechanic's shop. XTool is a producer of key programming tools that are well-received among customers is one of these manufacturers. Their products are simple to use and affordable with a focus on customer service.
One of the most popular models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It has an intuitive user interface and super clear instructions to guide users through the process of programming. There are two ways to do this: via vehicle or by typing. The former is simpler and better suited to home mechanics and beginners, while the latter is more sophisticated and requires some understanding.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is a brand new model that has more power and stability. It comes with an extremely powerful IMMO function as well as full system diagnostics at OE-level, which makes it ideal for professionals in the field of automotive mechanics.
This model also has the ability to bypass immobilizers on early Renault vehicles. It also comes with other useful features, including reading mechanical key codes, or dealer tool security codes. It also reads CAN data from a variety of Peugeot and Citroen cars, and has a long-lasting, rechargeable 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 DIY or mechanic rvinepairman. The device comes with an rechargeable battery and a fast boot-up time and is compatible with both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced option. This device is an advanced IMMO tool that has numerous additional features, including the ability to duplicate Freescale 9S12 MCUs. It supports a wider range than the previous model, and also has a CAN bus communications system that works with ECUs.
What key programmer is best for me?
It all boils to the type of work you perform and what you need from your key programmer. If you're an auto locksmith, you might need a key programer that covers the largest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading/writing on the key to ECU programming and some OE level programming.
For mechanics that don't need the entire apparatus, there are less expensive alternatives like the Xtool PAD3 tablet key programmer. It is specifically designed for key programming, however it also has advanced special features, including oil service light resets, battery resets EPB resets and throttle body resets.