Using a Key Programmer
Modern key fobs do more than simply function as keys. They communicate with the vehicle to get it started and open the rear hatch and more. To accomplish this they must be programmed to work with each other.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself if you have the right equipment.
What is a key programmer?
A key programmer is used to recode the transponder in the fob or key of the vehicle truck or other vehicle. This procedure is needed when the new key or fob needs to be programmed. This is usually required when a fob or key is stolen or lost. The device essentially reprograms the digital signature of the chip inside the key to match that of the vehicle and enable it to start.
Some vehicles have electronic immobilizer systems that stop theft by preventing the engine from starting without the correct fob or key. This is accomplished by having the car's security system verify that the key or fob has the right digital signature. The system will shut down when it isn't. This kind of system is effective in reducing theft of automobiles, and has been made compulsory for a variety of 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, these modules need special keys that have been programmed by professionals to function with the antitheft system. This is usually done by a dealer, or locksmith using computers.
It is possible to reprogram certain keys and fobs by yourself but it isn't recommended until you are an experienced automotive technician. The wrongly programmed key could cause the vehicle to not start, fail 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 are planning to add key programming to your service offerings It is recommended that you obtain an LSID (Locksmith Service ID). This credential allows you access to the database of immobilizer and key codes, as well as information about the product. Having this access allows you to program and test new keys for customers quickly and easily. In addition, it also offers you assistance and documentation to help you with your day-to-day business operations.
How do I program a key?
A key programmer is an equipment that will help you reprogram your car's keys. It reads information from the microchip inside your key, and write new information to the chip. This will allow you to use the key, and ensure that it is functioning correctly. The process of using a programer isn't easy and requires technical knowledge. Therefore, before you attempt to complete this task yourself, you should first consult a professional or a locksmith for directions.
You can purchase a key programer and get it professionally programmed online at a lower cost than what you would have to pay an auto shop to do the work for you. You should be aware that not all key programmers products will work with your specific vehicle. Before you purchase you must determine if the item is compatible with your vehicle.
In most cases, you will need to have your key fob reset by a dealer. This is because the key fob needs to be programmed with the specific information required by your vehicle's anti-theft system. Dealers typically require the VIN number of your vehicle to do this, and they will charge fees. You may be able to save money by giving the dealer a copy your title which is available through the DMV in the majority of states.
For some cars, you can also try to reprogram your key if you have another working key that works on your car. This is referred to as master key method, and it is a method to program a different key for certain vehicles. If you have an GM vehicle, for instance you can insert your key into the ignition until the security light goes out. When look what i found is out, you can take off the working key and then insert the new one.
You can also purchase a specially designed EEPROM key programmer, which is a more expensive but more effective method to program car keys. This is the most advanced technology available, which requires you to 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 years of experience in electronic repair.
What are the best options for programmers with a high level of expertise?
There are a myriad of options when it comes to key programmers. Some key programmers are designed to serve a single purpose, such as generating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool for a mechanic's shop. XTool is one such manufacturer offering a variety of key programmer tools that have been well-received by their customers. Their products are affordable and are based on a customer-centric approach making them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It has an intuitive user interface and super clear instructions that guide users through the process of programming. There are two ways to accomplish this: By vehicle, or by typing. The former is simpler and is more suited to beginner mechanics and those who are at home while the latter is more sophisticated and requires a bit more understanding.
Autel MaxiIM IMM608PRO Auto Key Programmer is another excellent alternative. This is a major upgrade to the previous model, offering greater power and stability. It comes with an IMMO function that is powerful and OE-level full system diagnostics which makes it ideal for professional automotive technicians.
This model also has the capability to bypass immobilizers on earlier Renault vehicles. It also has other useful features, such as reading mechanical key codes, or dealer tool security codes. Additionally, it can read CAN data from certain Peugeot and Citroen vehicles, and it has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It is available for under $500 making it an excellent choice for any mechanic. It comes with a rechargeable battery as well as a quick boot-up speed, and it supports both OBD and CAN protocols.
If you're looking for an even more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO tool that has a number of additional features, such as the ability to duplicate Freescale 9S12 MCUs. It is able to support a larger range than the previous model and also has a CAN bus communications system that can work with ECUs.
Which key programmer is right for me?
Ultimately, it comes down to the kind of work you perform and what you want from your key programmer. If you are an auto locksmith, then you may need a key programmer that covers a wide range of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They're designed to do everything from reading and writing on the key to ECU programming and even some OE level programming.
For mechanics who don't require the full-on rig, there are simpler alternatives such as the Xtool PAD3 tablet key programmer. It's designed to do key programming but also offers advanced special functions, including oil service light reset as well as battery reset, EPB reset, and throttle body reset.