Using a Key Programmer
Modern key fobs do more than just act as keys. They communicate with the vehicle to get it started, open the rear hatch, and more. To do this, they need to be programmed together.
All automotive dealerships, auto manufacturers and auto locksmiths can provide key programming. But you can also do it yourself if you have the proper equipment.
What is a key programmer?
A key programmer is a device that allows you to reprogram the transponder on the car or truck key or fob. This procedure is needed when a new key or fob has to be programmed. It's also common when an existing fob or key is stolen or lost. automotive key programming inside the key to match the digital signature of the vehicle, allowing it to start.
Some vehicles are equipped with electronic immobilizers which prevent theft by stopping the engine from starting without the right key. The system checks if the key or fob is digitally signed. The system will shut off if it doesn't. This kind of system has been proven to be effective in reducing automobile theft and has been made mandatory for various models of vehicles by the manufacturer.
These anti-theft systems can be controlled by a module installed in the vehicle's engine instrument panel, instrument panel, or ignition lock. In some cases, these modules require special keys that have been specifically designed by a professional to work with the anti-theft system. This is usually carried out by a dealer or locksmith via a computer.
While it is possible to reprogram some keys and fobs by yourself however, it is not recommended unless you are a highly skilled technician in the field of automotive. A wrongly programmed key can cause the vehicle not to begin, stop running or even to be destroyed. Most auto manufacturers have a very specific procedure to program these kinds of keys.
If you want to add key programming to your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential allows you access to a database of key and immobilizer codes, as well as information about the product. With this access, you are able to program and test new keys for customers quickly and quickly. Additionally, it gives you important assistance and documentation to assist you in your day-to-day business operations.
How do I program my key?
Key programmer is a piece equipment that allows you to modify the keys in your car. It will read information from the microchip on the key, and write new information to the chip. This will allow you to use the key and ensure that it functions correctly. However, the process of using a key programmer can be somewhat complicated and requires some technical expertise to use. Before you attempt to program the key yourself, consult a professional locksmith or expert for advice.
You can purchase a key programmer and have it professionally programmed at a cheaper cost than what you would have to pay an auto shop to do the job for you. It is important to know that not all key programming products are compatible with your vehicle. Before making a purchase you must see if the product is compatible with your model.
The majority of the time you'll require having your key fob reprogrammed by an dealer. This is because the key fob will need to be reprogrammed with the specific information required by your vehicle's anti-theft system. Dealers will usually need to have the VIN number for your vehicle in order to do this, and will usually charge a fee for this. You could be able save this cost by giving the dealer a copy your title that you can get through the DMV in the majority of states.
You can also change the programming of your key on some cars in the event that you already have a working key. This is referred to as master key method and it is a method to program a second key on some vehicles. For instance, if you have a GM vehicle, simply insert your working key into the ignition and switch it on until the security light goes off. After the security light goes out, you can take off the working key and then insert the new one.
You can also purchase a specialized EEPROM Key Programmer. This is a more costly but more effective method of programming a car key. This is an advanced technology which requires you to take apart the car and read the information from the chip inside the key. This type of programming is best for skilled automotive technicians with vast experience in electronic repair.
What are the best choices for the most experienced programmers?
There are a myriad of options when it comes key programmers. Some are purely for use, focusing solely on generating new keys, whereas others include a wide range of diagnostic and service functions to make them an all-in-one tool for mechanics' workshops. XTool is one such company that makes a range of key programmer tools that have been well-received by customers. The products are affordable and are based on a customer-centric approach which makes them easy to use.
One of the most well-known models they offer is the XTOOL Inplus IP616, rated as one of the top in its class. It has a user-friendly interface with super clear instructions to guide users through the process of programming. There are two ways to accomplish this: via vehicle or by type. The former is simpler and more suitable for home mechanics and beginners, while the latter is more advanced and requires some experience.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. It is a more recent model that has more stability and power. It has an extremely powerful IMMO function as well as fully-functional diagnostics for the OE level which makes it ideal for professional automotive technicians.
This model is also able to bypass immobilizers that were installed on earlier Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes and dealer tool security codes. It also can read CAN data from some Peugeot and Citroen cars, and it comes with an extremely long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it an excellent choice for any DIY or mechanic 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.
Autel XP400 PRO Auto Key Programmer is a more sophisticated option. This device is an advanced IMMO tool that comes with a number of additional options, including the ability to copy Freescale 9S12 MCUs. It also supports a larger variety of vehicle manufacturers than the previous model, and features an enhanced CAN bus communication engine that is compatible with the most recent ECUs.
Which key programmer is best for me?
It all depends on the type of work you perform and what you require from your key programmer. If you're an auto locksmith, then you may require a key programer that can be used on an array of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can do everything from writing or reading on the key as well as ECU programming, and even some advanced programming at the OE level.
There are more affordable options for mechanics who do not require the full equipment. One of these is the Xtool Pad3 tablet key programmer. It was designed for key programming, but it also comes with advanced functions, such as oil service light resets, battery resets EPB resets, and throttle body resets.