Using a Key Programmer
Modern key fobs do more than just function as keys. They communicate with the vehicle to get it started, open the rear hatch, and more. To do so, they need to be programmed to work with each other.
Car dealerships, your automobile manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself with the right tools.
What is a key developer?
A key programmer is used to recode a transponder on the fob or key for an automobile, truck or another vehicle. This process is required when a new fob or key must be programmed. It's also common in the event that an existing key or fob has been lost or stolen. The device reprograms the chip in the key to match the digital signature of the vehicle, allowing it to start.
Some vehicles come with electronic immobilizer systems that stop theft by preventing the engine from starting if it is not equipped with the correct fob or key. source web page if the key or fob is digitally signed. If it doesn't it will shut down. This type of system is efficient in reducing theft of automobiles, and was made mandatory for various models of automobile by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the engine compartment instrument cluster, instrument cluster, or ignition lock. In some cases they require keys that are specifically created by an expert to work with the anti-theft system. This is usually done by a dealership or locksmith using a computer.
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. This is because the wrong programed key could cause the vehicle to fail to run, not start, or even be completely destroyed. Most auto manufacturers have a specific method for programming these kinds of keys.
If you want to include key programming in your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential gives you access to an encrypted database of product information and keys and immobilizer codes via the NASTF's Secure Data Release Model. This allows you to quickly and easily program and test new keys for customers. Additionally, it offers you assistance and documentation to aid you in your day-today business operations.
How do I program my key?
A key programmer can be used to modify the keys of your car. It reads the information from the microchip inside your key and then write new data to the chip. This will allow you use the key and ensure that it functions properly. The process of using a programer isn't easy and requires technical expertise. Before you attempt to make this yourself, you must seek out a locksmith professional for instructions.
You can also purchase a key programer online and have it professionally programmed at an affordable cost than the cost to have a dealer do the work for you. It is important to know that not all key programmer products will work with your car. Before you purchase it is important to see if the product is compatible with your model.
Dealers typically need to reprogram your key fob. This is because the key fob will need to be reprogrammed with the specific data for your vehicle's anti-theft system. Dealers will usually need the VIN number of the car to accomplish this, and they charge a fee. You could be able save money by giving the dealer a copy of your title which is available through the DMV in most states.
You can also reprogram your car's keys in the event that you already have a working key. This is known as the master key method and it can be applied to certain vehicles to program the secondary key. For instance, if you are driving a GM vehicle, you can insert your working key into the ignition and switch it on until the security light turns off. After that, you can remove your working key and then insert the new one to program it.
You can also buy a specialized EEPROM Key Programmer. This is more expensive but more effective method of programming a car key. However, this is a much more advanced technology that requires dismantling the car and reading the data from the microchip inside the key. This kind of programming should only be done by certified automotive technicians who have years of experience in electronic repairs.
What are the best choices for key programmers?
There are many options available when it comes key programmers. Some are solely focused only on the creation of new keys, whereas others include a wide range of diagnostic and service functions, making them an all-in-one tool for mechanics' workshops. XTool is a manufacturer of key programming products which are highly rated by customers is among these manufacturers. Their products are easy to use and cost-effective and have a focus on the customer.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its class. It comes with a user-friendly interface with super clear instructions that guide users through the programming process. It has two methods of accomplishing this: by vehicle or via type. The former is simpler and better suited to home mechanics and beginners while the latter is more sophisticated and requires some understanding.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great alternative. It is a more recent model that has more performance and stability. It comes with an extremely powerful IMMO function as well as fully-functional diagnostics for the OE level which makes it ideal for professional automotive technicians.
This model can also bypass immobilizers that were used in earlier Renault vehicles. It also comes with other useful features, including reading mechanical key codes, or dealer tool security codes. It also can read CAN data from a variety of Peugeot and Citroen automobiles, and comes with an extremely long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 which makes it a good choice for any mechanic. The device is equipped with an 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 option. It's an advanced IMMO device that includes a number of features, including the ability duplicate Freescale 9S12MCUs. It also supports a wider variety of vehicle manufacturers than the previous model and comes with an upgraded CAN bus communication engine that works with the latest ECUs.
Which key programmer is the best for me?
Ultimately, it comes down to the type of work you perform and what you need from your key programmer. If you're an auto locksmith you might need a key programmer that covers the largest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on the key to ECU programming, and even some advanced programming at the OE level.
For mechanics that don't need the entire equipment, there are more basic alternatives like the Xtool PAD3 tablet key programmer. It is designed for key programming, but it also comes with advanced functions, like oil service light resets, battery resets, EPB resets and throttle body resets.