Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with vehicles to start it, open the rear hatch, and so on. To do this, they need to be programmed together.
Car dealerships, your automobile manufacturer and auto locksmiths all offer key programming services. You can do it yourself using the right tools.
What is a key developer?
Key programmer is a tool used to change the transponder code in the car or truck key or fob. This process is required when the fob or key has to be programmed. This is usually required when a key or fob is stolen or lost. The device reprograms the chip inside the key to match the digital signature of the vehicle which allows it to begin.
Some vehicles are equipped with electronic immobilizers that stop theft by preventing the engine from running without the right key. The system checks to see whether the fob or key is digitally signed. If it does not it will shut down. This type of system has been proved to be effective in reducing automotive theft and has been made mandatory for various models of vehicles by the manufacturer.
The anti-theft system can be controlled by a device that is placed in the vehicle's engine compartment, instrument panel, or ignition lock. In some cases these systems require specific keys that have been programmed by professionals to work with the antitheft system. This is typically performed by a dealer or locksmith using computer.
Although it is possible to reprogram some keys and fobs by yourself, it is not recommended unless you're an skilled automotive technician. The wrongly programmed key could cause the vehicle to not begin, stop running or even be destroyed. The majority of auto makers have a specific method for programming these kinds of keys.
It is advised that if you intend to offer key programming as a part of your service you acquire an LSID. This credential allows you access to the database of key and immobilizer codes and information about the product. This access lets you quickly and easily program and test a new keys for customers. Additionally, it gives you important assistance and documentation to aid you in your day-today business operations.
How do I program the key?
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 inside your key, and then write new information to the chip. This allows you to use the key and ensure that it functions correctly. However the procedure of using a key programmer is a bit complicated and requires some technical know-how to use. So, before you try to do this by yourself it is recommended to first consult an expert locksmith or locksmith for guidance.
You can purchase a key programer and have it professionally programmed at a cost that is lower than the cost you would pay an auto dealer to complete the task for you. Be aware that not all key programmer models will be compatible with your vehicle and you must ensure the product's compatibility with your model of car before making a purchase.
Dealers usually have to reprogramme your key fob. The key fob must be reprogrammed so that it can include the specific information for your car's anti-theft system. Dealers will usually require the VIN number for your car to do this, and will typically charge a fee for this. You can save money by giving your dealer a copy of the VIN, which you are able to obtain from the DMV of most states.
For certain vehicles, you can also try to reprogram your key if you already have a working key that works on your vehicle. This method is called the master key method, and it can be applied to certain vehicles in order to program a secondary key. If you have a GM car, for example put your key in the ignition until the security light turns off. After the security light goes out, you can remove the working key and then insert the new one.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive but more effective method of programming the car key. This is the most advanced technology available, which requires you to take apart the car and read the information from the chip inside the key. This kind of programming should only be carried out by trained automotive technicians who have extensive experience in electronic repairs.
What are the best choices for key programmers?
There are a myriad of options when it comes key programmers. Some key programmers are designed for a single purpose, such as generating new keys. Others have diagnostic and service functions to make them a multi-purpose tool in the mechanic's shop. XTool, a manufacturer of key programming products that are well-received among customers is among these manufacturers. The products are affordable and have a focus on the customer which makes them simple to use.
One of the most well-known models from their range is the XTOOL Inplus IP616, rated as one of the best in its class. It comes with an easy, user-friendly interface and super clear instructions that help users through the procedure of programming a new key. It has two methods for doing so: By vehicle or by type. The first is easier and is more suited to novices and home mechanics while the second is more advanced and requires some understanding.
automotive key programming is another great option. This device is a newer model that provides more power and stability. It features an IMMO function that is powerful and OE-level full system diagnostics which makes it ideal for automotive technicians who are professionals.
This model also has the capability to bypass immobilizers on earlier Renault vehicles. It also comes with 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 has an extremely long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500, making it a great choice for any mechanic. The device comes with rechargeable batteries, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that has many options, including the ability to replicate Freescale 9S12MCUs. It also supports a wider range of vehicle manufacturers than the previous model and comes with an upgraded CAN bus communication engine that can work with the latest ECUs.
Which key programmer is the best for me?
It all depends on the kind of work you do and what you require from your key programmer. If you're an auto locksmith, you might need an instrument that can program the widest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key, to ECU programming, and even basic programming for OE.
For mechanics who don't need the full rig, there are simpler alternatives like the Xtool PAD3 tablet key programmer. It was designed to program keys, but it also comes with advanced functions, such as oil service light resets, battery resets, EPB resets, and throttle body resets.