Using a Key Programmer
Modern key fobs are more than just function as keys. They communicate with the vehicle to turn it on and open the rear hatch, and more. To do so, they need to be programmed to work with each other.
All car dealerships, auto manufacturers and auto locksmiths can provide key programming. You can do it yourself using the right equipment.
What is a key programmer?
A key programmer is a tool used to reprogram the transponder on a car or truck key or fob. This procedure is needed when the new key or fob needs to be programmed. This is usually required when a fob or a key is stolen or lost. The device basically reprograms the digital signature of the chip inside the key to match the signature of the vehicle and allow it to start.
Certain cars are equipped with electronic immobilizers which prevent theft by stopping the engine from running without the correct key. The system checks to determine if the key or fob is digitally signed. The system will shut off in the event that it doesn't. This type of system is very effective in reducing car theft and has been made compulsory for many models of car by the manufacturer.
These systems can be controlled by a module installed in the vehicle's engine instrument panel, instrument panel, or ignition lock. In some instances the modules require specific keys that have been specifically programmed by professionals to function with the anti-theft system. This is usually done by a dealership or locksmith through computers.
It is possible to reprogramme certain keys and fobs by yourself but it isn't recommended until you're an experienced technician in the field. The reason is that a poorly programmed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto makers have a particular procedure for programming these types of keys.
It is advised that if you intend to offer key programming as part of your service offering you get an LSID. reprogram car key www.g28carkeys.co.uk gives you access to a database of immobilizer and key codes, as well as details about the product. This access allows you to swiftly and easily program and test new keys for customers. It also provides crucial documentation and support to assist you in your everyday business operations.
How do I program a key?
A key programmer is a piece equipment that allows you to change the key codes in your car. It will read the 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 works correctly. However, the procedure of using a key programer can be somewhat complicated and requires some technical expertise to use. Therefore, before you attempt to complete this task by yourself, you should first consult an expert or locksmith for guidance.
You can also purchase a key programer online and get it professionally programmed for a much lower price than you would pay to have a dealership do the work. It is important to know that not all key programmer products will work with your specific vehicle. Before you purchase you must make sure that the product is compatible with the model you have.
Dealers will usually need to reprogramme your key fob. The key fob needs to be reprogrammed so that it can include the specific information for your car's anti theft system. Dealers will usually need the VIN number of your vehicle to accomplish this, and will charge a fee. You can save money by giving your dealer a copy, which you'll be capable of obtaining from the DMV of all states.
For some cars, you can also try to program your own key if you have a second working key that works with your car. This method is known as the master key method, and it is applicable to certain vehicles to program a secondary key. For example, if you own a GM vehicle, you can insert your working key into the ignition and turn it on until the security light turns off. When the security light has gone out, you can remove the working key and insert the new one.
You can also buy a specialized EEPROM key programmer, which is a more expensive but more effective method of programming car keys. This is an 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 carried out by professional automotive technicians with extensive experience in electronic repairs.
What are the most effective options for key programmers?
There are many options available when it comes key programmers. Some key programmers are designed to serve a single use, like generating new keys. Others include diagnostic and service functions to make them a multi-purpose tool that can be used in a mechanic's shop. XTool, a manufacturer of key programming tools that are well-received by customers is one of these companies. Their products are simple to use and affordable, with a customer-focused focus.
One of the most adored models from their range is the XTOOL Inplus IP616, rated as one of the best in its class. It comes with a user-friendly interface with super clear instructions that guide users through the process of programming. There are two ways to accomplish this: via vehicle or via type. The first is easier and is suitable for beginners and home mechanics, whereas the second one is more complex and requires more experience.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great option. It is an upgrade of the previous model, offering greater power and stability. It comes with an IMMO function that is powerful and full system diagnostics at OE-level that make it a great choice for professional automotive technicians.
This model is also able to bypass immobilizers on early Renault vehicles. It also has other useful features, including reading mechanical key codes or dealer tool security codes. In addition, it can read CAN information on certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 making it an excellent choice for any mechanic. It comes with a rechargeable battery and a fast boot-up speed, and it is compatible with both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. This is an advanced IMMO device that comes with several options, including the ability to clone Freescale 9S12MCUs. It also supports a larger range of vehicle manufacturers than the previous model and comes with an improved CAN bus communications engine that is compatible with the latest ECUs.
What key programmer is best for me?
It all boils down to the kind of work you do and what you require from your key programmer. If you're an auto locksmith, you may require a key programer that covers the broadest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're designed to do everything from reading/writing on the key to ECU programming and some OE level programming.
For mechanics who don't need the full-on apparatus, there are less expensive options like the Xtool PAD3 tablet key programmer. It is 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.