Using a Key Programmer
Modern key fobs do more than just act as keys. They communicate with the vehicle to start it up, open the rear hatch and more. To accomplish this, they must be programmed.
Car dealerships, your car manufacturer, and auto locksmiths can provide key programming services. But you can do it yourself if you have the proper equipment.
What is a key programmer?
Key programmer is a device used to recode the transponder in a car or truck fob or key. This process is necessary when a new fob or key needs to be programmed. This is usually required when a fob or a key is lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle and allows it to start.
Certain vehicles come with electronic immobilizer systems that prevent theft by stopping the engine from starting without the correct fob or key. The system checks to determine whether the fob or key is digitally signed. If it does not then the system will shut down. This type of system is efficient in reducing automobile theft, and has been made compulsory for many models of car by the manufacturer.
The anti-theft system can be controlled by a module that is installed in the vehicle's engine compartment or instrument panel, or ignition lock. In some cases these systems require specific keys that have been programmed by professionals to work with the anti-theft system. This is typically performed by a dealership or locksmith via the use of a computer.
While it is possible to reprogramme some fobs and keys by yourself however, it is not recommended unless you're an skilled automotive technician. The wrongly programmed key could cause the vehicle to not start, or not to run or even break. The majority of auto makers have a particular procedure for programming these types of keys.
It is recommended that if you want to provide key programming as part of your service offering, you obtain an LSID. This credential allows you access to the database of immobilizer and key codes along with information about the product. car key programming allows you to quickly and easily program and test a new keys for customers. It also provides crucial documentation and support to assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to modify the keys of your car. It reads data from the microchip in the key, and write new information onto the chip. This will allow you use the key, and make sure that it works correctly. The procedure of programming a key isn't easy and requires technical expertise. So, before you try to accomplish this yourself, you should first consult an expert locksmith or locksmith for directions.
You can purchase a key programmer and have it professionally programmed online 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 programming products will work with your car. Before you purchase you must make sure that the product is compatible with your vehicle.
In most cases you'll need to have your key fob reprogrammed by a dealer. The key fob must be reprogrammed so that it can include the specific information needed for the anti-theft system of your vehicle. Dealers usually require the VIN number of your car to do this, and they charge fees. You could be able reduce the cost by providing the dealer a copy your title which is available through the DMV in most states.
You can also reprogramme your key on some cars if you already have a working key. This is known as master key method, and can be used to program a different key on certain vehicles. If you own a GM car, for example put your key in the ignition until the security light goes out. Once that happens, you can remove your working key, and then insert the new one to program it.
You can also buy an specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming the car key. This is a more advanced technology, which requires you to remove the car from its frame and read the information from the chip inside the key. This kind of programming should only be performed by certified automotive technicians who have years of experience in electronic repairs.
What are the most effective options for key programmers?
There are a variety of options when it comes to key programmers. Some are purely for use, focusing only on the creation of new keys, whereas others provide a range of diagnostic and service functions, making them a complete tool for the mechanic's workshop. XTool is a manufacturer of key programmer products 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 well-known models they offer is the XTOOL Inplus IP616, rated as the top model in its class. It has an easy-to-use interface and clear instructions to guide users through the programming process. It offers two ways of accomplishing this: by vehicle or typing. The former is simpler and more suitable for home mechanics and beginners, while the latter is more sophisticated and requires some knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is a great option. It is a more recent model that offers increased stability and power. It comes with an extremely powerful IMMO function as well as OE-level full system diagnostics, which makes it ideal for automotive technicians who are professionals.
This model also allows for bypassing immobilizers in early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes, or dealer tool security codes. It also can read CAN data from a variety of Peugeot and Citroen cars, and has an extremely long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500, making it an excellent option for any DIY or mechanic repairman. The device is equipped with an rechargeable battery and a fast boot-up time and supports both OBD CAN protocols.
If you're looking for a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool that has several additional options, including the ability to copy Freescale 9S12 MCUs. It has a greater range of features than the previous model and also has a CAN bus communications system that can be used with ECUs.
Which key programmer is right for me?
It all comes down to the kind of work you do and what you require from your key programmer. If you're an auto locksmith, then you may require a key programmer that covers a wide range of vehicles. For reprogram car key or Autel IM608 Pro. They can perform everything from reading/writing on the key, to ECU coding, and some advanced programming at the OE level.
For mechanics who don't need the full rig, there are simpler alternatives such as the Xtool PAD3 tablet key programmer. It is specifically designed to program keys, but it also has advanced special functions, like oil service light resets, battery resets, EPB resets, and throttle body resets.