Using a Key Programmer
Modern key fobs are more than simply keys; they can communicate with vehicles to start it and open the rear hatch, and more. To accomplish this, they must be programmed.
All car dealerships, auto manufacturers and auto locksmiths can provide key programming. You can do it yourself using the right tools.
What is a key programer?
A key programmer is a device used to reprogram the transponder on the key of a truck or car fob or key. automotive key programming is needed when a new key or fob has to be programmed. This is usually required when a key or fob is stolen or lost. The device essentially reprograms the digital signature of the chip inside the key to match that of the vehicle and enable it to start.
Some vehicles are equipped with electronic immobilizers that stop theft by preventing the engine from starting without the correct key. This is done by having the car's security system check to make sure that the fob or key has the correct digital signature. The system will shut off if it doesn't. This kind of system has been proven to be effective in reducing the incidence of theft and was made mandatory for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the engine compartment, instrument cluster, or ignition lock. In some cases, these modules need special keys that are programmed by experts to work with the anti-theft system. This is typically performed by a dealership or locksmith via the use of a computer.
It is possible to reprogramme certain keys and fobs by yourself however it is not recommended until you are an experienced technician for automotive. The wrongly programmed key could cause the vehicle to not start, fail to run or even to be destroyed. The majority of auto makers have a specific method to program these kinds of keys.
It is advised that if you intend to offer key programming as part of your service offerings you get an LSID. This credential grants you access to a secure database of product information as well as immobilizer and key codes using the NASTF's Secure Data Release Model. This access permits you to program and test new keys for customers quickly and effortlessly. In addition, it gives you important support and documentation that will assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer is an equipment that can help you change the key codes 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 will ensure that it works correctly. The process of using a programmer can be a bit difficult and requires technical knowledge. Before you attempt to do this yourself, seek the advice of a professional locksmith professional for instructions.
You can also buy an online key programmer and have it professionally programmed for a much lower price than the cost to have a dealer do the work for you. You should be aware that not all key programmers products will work with your specific vehicle. Before purchasing a product, you should check to determine if the item is compatible with your vehicle.
Most of the time you'll require having your key fob reprogrammed by a dealer. The key fob needs to be reprogrammed so that it can include the specific information for the anti-theft system of your vehicle. Dealers usually require the VIN number of your vehicle to accomplish this, and they charge an amount. 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 reprogramme your key on some cars if you already have a working key. This is called a master key method and can be used to program a second key on certain vehicles. For instance, if you have a GM vehicle, insert your working key into the ignition and turn it on until the security light goes off. After that you can take out your working key and then insert the new one to program it.
You can also purchase a specialized EEPROM key programmer that is more expensive, but more efficient way to program a car key. However this is a more advanced technology that requires taking the car apart and reading the data from the microchip within the key. This type of programming should only be carried out by trained automotive technicians who have vast experience in electronic repairs.
What are the best options for programmers with a high level of expertise?
There are many options available when it comes to key programmers. Some are purely for use, focusing solely on generating new keys, while others include a wide range of diagnostic and service functions to make them a complete tool for a mechanic's workshop. XTool is one such company that makes a range of key programmer tools that are well-received from customers. Their products are easy to use and affordable with a focus on customer service.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It comes with an intuitive user interface and super clear instructions that guide users through the programming process. There are two ways to do this: by vehicle or by typing. The former is simpler and is more suited to beginner mechanics and those who are at home, while the latter is more sophisticated and requires some experience.
Another option that is worth considering is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is an upgrade from the previous model, bringing more power and stability. It has an IMMO feature that is powerful and OE-level diagnostics. This makes it ideal for professionals who work in the automotive industry.
This model also allows for bypassing immobilizers in early Renault vehicles. It has a range of other functions that are useful, including reading mechanical key codes and dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500, making it an excellent option for any mechanic or DIY repairman. It comes with a rechargeable battery, as well as a quick boot-up speed, and it can be used with both OBD and CAN protocols.
If you're looking for an even more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool that has numerous additional features, including the ability to duplicate Freescale 9S12 MCUs. It also supports a greater variety of vehicle manufacturers than the previous model, and features an improved CAN bus communications engine that is compatible with the most recent ECUs.
Which key programmer is right for me?
It all boils down to the type of work you do and what you need from your key programmer. If you're an auto locksmith, then you might require an instrument that can program a wide range of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They're designed to perform everything from read/write on the key to ECU programming and some OE level programming.
For mechanics who don't need the entire equipment, there are more basic alternatives such as the Xtool PAD3 tablet key programmer. It's designed for key programming, but it also has advanced functions like oil service light reset and EPB reset, battery reset and throttle body reset.