Using a Key Programmer
Modern key fobs are more than just keys. They communicate with vehicles to start it or open the rear hatch, and more. To do so, they need to be programmed to work with each other.
All automobile dealerships, auto makers, and auto locksmiths offer key programming. You can do it yourself using the right equipment.
What is a key programmer?
A key programmer is a device used to recode the transponder in a key or fob for a car or truck, or any other vehicle. This procedure is necessary when the fob or key needs to be programmed. This is usually required when a fob or a key is lost or stolen. The device basically reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to begin.
Some vehicles have electronic immobilizer systems that stop theft by preventing the engine from starting without the correct key or fob. The system checks to see if the key or fob is digitally signed. If it does not it will shut down. This kind of system has been proven to be effective in reducing automotive theft and was made mandatory for many models of cars by the manufacturer.
These anti-theft systems can be controlled by a device that is placed in the vehicle's engine, instrument panel or ignition lock. In some instances these systems require specific keys that have been programmed by professionals to work with the antitheft system. This is typically performed by a dealership or locksmith using computers.
It is possible to reprogramme certain keys and fobs yourself, but it is not recommended until you're an experienced technician in the field. The wrongly programmed key could cause the vehicle not to begin, stop running or even be destroyed. The majority of automakers have a specific procedure to program keys.
It is recommended that if you want to offer key programming as a part of your service offerings, you obtain an LSID. This credential grants you access to a database of key and immobilizer codes along with information about the product. This access permits you to program and test new keys for customers quickly and easily. It also provides crucial documentation and support that will aid you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It reads the information from the microchip that is in your key, and then write new information to the chip. This will allow you to use the key and ensure that it functions properly. The process of using a programer can be a bit difficult and requires technical knowledge. Before you attempt to do this yourself, you should seek out a locksmith expert for advice.
You can purchase a key programer and get it professionally programmed online at a lower cost than the cost you would pay an auto dealer to do the job for you. However, keep in automotive key programming near me that not all key programmer models are compatible with your car and you must ensure the product's compatibility with your model of car before purchasing.
Most of the time you'll require having your key fob reprogrammed by an dealer. The key fob has to be reprogrammed in order to include the specific information for your car's anti-theft system. Dealers will usually need the VIN number of your car to accomplish this, and will charge fees. You can save money by providing your dealer a copy of the VIN, which you'll be able to obtain from the DMV of most states.
You can also reprogram your car's key if you already have a functioning key. This is known as the master key method and it is applicable to certain vehicles to program the secondary key. If you own an GM vehicle, for instance, insert your key into the ignition 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 buy a specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming the car key. However this is a more advanced technology that requires removing the car and reading the data from the microchip inside the key. This type of programming should only be done by professional automotive technicians with extensive experience in electronic repairs.
What are the most effective options for programmers with a high level of expertise?
There are a myriad of options when it comes to key programmers. Some are single-purpose, focused only on the creation of new keys, while others provide a range of diagnostic and service functions to make them a comprehensive tool for a mechanic's workshop. XTool is one such company that makes a range of key programmer devices that are well-received from customers. Their products are easy to use and cost-effective, with a customer-focused focus.
One of the most popular models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It features an intuitive user interface and super clear instructions to guide users through the programming process. It offers two ways of doing so: By vehicle or by typing. The first is simpler and more suitable for beginners and home mechanics, while the second option is more sophisticated and requires more expertise.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. This device is an upgrade from the previous model, and offers greater power and stability. It features a powerful IMMO function and fully-functional diagnostics for the OE level, which makes it ideal for automotive technicians who are professionals.
This model also allows for bypassing immobilizers on early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes or dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen cars, and has an extremely long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500, making it a great option for any mechanic. It comes with a rechargeable battery and a speedy boot-up process and is compatible with both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. It's an advanced IMMO tool with a number of additional features, such as the ability to clone Freescale 9S12 MCUs. It supports a wider range than the previous model, and also has a CAN bus communications system that can work with ECUs.
Which key programmer is the best for me?
It all boils down to the type of work you perform and what you require from your key programmer. If you're an auto locksmith you might need a key programer that covers the broadest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading/writing on the key to ECU coding and some OE level programming.
There are alternatives for mechanics that don't need the full equipment. One of them is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but also provides advanced special functions including oil service light reset and battery reset, EPB reset, and throttle body reset.