Using a Key Programmer
Modern key fobs are more than just function as keys. They communicate with the vehicle to get it started and open the rear hatch and more. To do this, they need to be programmed together.
Car dealerships, your car manufacturer and auto locksmiths all offer key programming services. But you can do it yourself if you have the right equipment.
What is a key developer?
A key programmer is a device used to recode a transponder on the fob or key of an automobile or truck, or any another vehicle. This is needed when the fob or key has to be programmed. This is usually required when a fob or key is stolen or lost. The device reprograms the chip within the key to match the digital signature of the vehicle, allowing it to start.
Certain cars are equipped with electronic immobilizers that prevent theft by preventing the engine from being started without the correct key. The system checks to determine if the key or fob is digitally signed. If it doesn't, the system will shut down. This type of system has been found to be effective in reducing automotive theft and has been made mandatory for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the vehicle's engine, instrument cluster, or ignition lock. In some instances they require keys that have been specifically programmed by an expert to function with the anti-theft system. This is usually performed by a dealership or locksmith through the use of a computer.
It is possible to reprogram certain keys and fobs yourself however it is not recommended until you are an experienced technician in the field. A key that is not properly programmed could cause the vehicle not to start, or not to run or even to be destroyed. The majority of auto makers have a very specific procedure for programming these kinds of keys.
If you're looking to add key programming to your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential gives you access to a database of immobilizer and key codes and information about the product. car keys reprogramming permits you to create and test new keys for customers quickly and effortlessly. Additionally, it provides you with important support and documentation that can help you with your day-to-day business operations.
How do I program an electronic key?
A key programmer is an equipment that will help you reprogram your car's keys. It will read information from the microchip in the key, and write new information onto the chip. This will permit you to use the key and ensure that it functions correctly. The process of using a programmer can be a bit difficult and requires technical expertise. So, before you try to do this by yourself, you should first consult an expert or locksmith for guidance.
You can purchase a key programmer and have it professionally programmed online at a lower cost than the cost you would pay an auto shop to do the work for you. It is important to know that not all key programmer products will work with your specific vehicle. Before making a purchase it is important to make sure that the product is compatible with the model you have.
Dealers typically need to reprogramme your key fob. This is because the key fob will have to be programmed with the specific data for your vehicle's anti-theft system. Dealers typically need to have the VIN number of your vehicle in order to do this, and typically charge a fee to do this. You may be able to save this cost by giving the dealer a copy your title, which you can obtain through the DMV in most states.
You can also reprogramme your key on some cars in the event that you already have a working key. This is referred to as master key method and can be used to program a different key for certain vehicles. If you have a GM vehicle, for instance, insert your key into the ignition until the security light goes off. Once the security light goes out, you can take off the working key and insert the new one.
You can also purchase a specially designed EEPROM key programmer that is costlier but more effective way to program a car key. This is the most advanced technology available, which requires you to disassemble the car and read the data 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 top key programmer options?
There are many options available when it comes key programmers. Some key programmers are created to serve a single purpose, such as generating new keys. Others include diagnostic and service functions to make them a multi-purpose tool that can be used in the mechanic's shop. XTool is a manufacturer of key programmer products which are highly rated by customers is one of these manufacturers. The products are affordable and have a focus on the customer which makes them easy to use.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It offers an easy-to-use interface with super clear instructions that help users through the process of programming a new key. It has two methods of doing so: By vehicle or via type. The first is easier and more suitable for beginners and home mechanics, whereas the second option is more sophisticated and requires more experience.
Another option that is worth considering is the Autel MaxiIM IM608 PRO Auto Key Programmer. It is a more recent model that offers increased performance and stability. It comes with an IMMO feature that is powerful and OEM-level diagnostics. This makes it perfect for professional automotive technicians.
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. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles, and it has an extremely long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still reasonably affordable. It is available for under $500 which makes it a good choice for any mechanic. The device is equipped with rechargeable batteries 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 device that includes several features, including the ability duplicate Freescale 9S12MCUs. It supports a wider range than the previous model and comes with a CAN bus communication system that works with ECUs.
Which key programmer is right for me?
It all boils down to the kind of work you perform and what you want from your key programmer. If you're an auto locksmith you may require an instrument that can program the widest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They're designed to do everything from reading and writing on the key to ECU programming and some OE level programming.
There are alternatives for mechanics that don't require the entire apparatus. One of them is the Xtool Pad3 tablet key programmer. It's designed to do key programming, but it also has advanced special functions including oil service light reset, battery reset, EPB reset and throttle body reset.