Using a Key Programmer
Modern key fobs do more than just function as keys. They communicate with the vehicle to get it started, open the rear hatch and more. To accomplish this they must be programmed to work with each other.
Car dealerships, your car manufacturer and auto locksmiths provide key programming services. You can also 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 for an automobile or truck, or any other vehicle. This procedure is needed when a new key or fob needs to be programmed. This process is typically required when a key or fob is lost or stolen. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle and allow it to begin.
Certain vehicles come with electronic immobilizer systems that stop theft by stopping the engine from starting without the correct fob or key. This is accomplished by having the car's security system verify that the fob or key has the correct digital signature. If it does not, the system will shut down. This kind of system is effective in reducing theft of automobiles, and was made mandatory for various models of automobile by the manufacturer.
These systems can be controlled by a device that is placed in the vehicle's engine or instrument panel, or ignition lock. In some instances, these modules require special keys that are specifically designed by an expert to function with the anti-theft system. This is typically performed by a dealership or locksmith using computers.
Although it is possible to reprogram some keys and fobs by yourself but it is not advised unless you are a highly skilled technician in the field of automotive. The wrongly programmed key could cause the vehicle to not begin, stop running or even to be destroyed. The majority of automakers have a specific procedure for programming keys.
If you're looking to include key programming into your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential allows you access to an inventory of immobilizer and key codes, as well as details about the product. Having this access allows you to program and test new keys for customers quickly and effortlessly. In addition, it also provides you with important assistance and documentation to help you with your day-to-day business operations.
How do I program an electronic key?
A key programmer is a piece of equipment that can help you reprogram your car's keys. It reads data from the microchip on your key, and write new information to the chip. This will allow you use the key, and make sure that it functions properly. The process of using a programer can be a bit complicated and requires technical knowledge. So, before you try to do this by yourself you should first talk to a professional or a locksmith for guidance.
You can also purchase a key programmer and have it professionally programmed online at a cheaper cost than the cost you would pay an auto shop to do the work for you. You should be aware that not all key programmers products will work with your car. Before making a purchase you must see if the product is compatible with your model.
In most cases you'll require your key fob reset by a dealer. The key fob has to be reprogrammed in order to include the information specific to your car's anti theft system. Dealers typically require the VIN number of the car to do this, and they will charge fees. You can save money by providing your dealer a copy which you will be capable of obtaining from the DMV of the majority of states.
You can also reprogramme your key on some cars when you already have a working key. This is known as the master key method and it can be applied to some vehicles to program the secondary key. For instance, if are driving an GM vehicle, insert your working key into the ignition and switch it on until the security light goes off. Once the security light is out, you can take off the working key and replace it with the new one.
You can also purchase an exclusive 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 inside the key. This kind of programming is best suited to professional automotive technicians who have extensive experience in electronic repair.
What are the best choices for the most experienced programmers?
There are a number of choices when it comes to key programmers. Some key programmers are created for a specific function, like creating new keys. Others include diagnostic and service functions to make them a multi-purpose tool in a mechanic's shop. XTool is one such manufacturer offering a variety of key programmer tools that are well-received from customers. Their products are simple to use and affordable with a focus on customer service.
programming car key of the most popular models they offer is the XTOOL Inplus IP616, rated as the top model in its class. It offers an easy, user-friendly interface and super clear instructions that guide users through the procedure of programming a new key. There are two ways to do this: By vehicle, or by typing. The first is simpler and more suitable for beginners and home mechanics, whereas the second one is more complex and requires more expertise.
Another option that is worth considering is the Autel MaxiIM IM608 PRO Auto Key Programmer. This device is an upgrade of the previous model, bringing more power and stability. It is equipped with a powerful IMMO feature and OE-level diagnostics. This makes it ideal for professionals who work in the automotive industry.
This model is also able to bypass immobilizers on early Renault vehicles. It also comes with additional 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 it comes with a long-lasting battery that can be recharged.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500, which makes it a fantastic choice for any mechanic or DIY repairman. The device has a built-in rechargeable battery as well as a quick start-up time, and is compatible with both OBD and CAN protocols.
If you're looking to find a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool that comes with several additional features, such as the ability to copy Freescale 9S12 MCUs. It is able to support a larger range than the previous model and has a CAN bus communication system that can be used with ECUs.
Which key programmer is the best for me?
Ultimately, it comes down to the type of work you do and what you require from your key programmer. If you're an auto locksmith, you may require a key programmer that covers the broadest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can perform everything from writing or reading on the key to ECU coding, and some basic programming for OE.
For mechanics who don't require the full equipment, there are more basic options like the Xtool PAD3 tablet key programmer. It was designed to program keys, but it also comes with advanced functions, like oil service light resets, battery resets EPB resets, and throttle body resets.