Using a Key Programmer
Modern key fobs are more than simply function as keys. They communicate with the vehicle to turn it on, open the rear hatch, and more. To accomplish this, they must be programmed.
All car dealerships, auto manufacturers and auto locksmiths provide key programming. You can do it yourself with the right tools.
What is a key programmer?
A key programmer is a device used to recode the transponder in the fob or key for the vehicle, truck or another vehicle. This procedure is necessary when a new fob or key has to be programmed. It is also necessary in the event that an existing key or fob has been lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle which allows it to begin.
Some vehicles are equipped with electronic immobilizers that prevent theft by preventing the engine from running without the right key. The system checks to determine if the key or fob is digitally signed. The system will turn off in the event that it doesn't. This kind of system is very effective in reducing theft of automobiles, and has been made compulsory for many models of car by the manufacturer.
Most anti-theft systems are controlled by a module that is installed in the engine compartment or instrument cluster or ignition lock. In some cases the modules require special keys that have been programmed by professionals to function with the antitheft system. This is typically performed by a dealership or locksmith through computers.
It is possible to reprogram certain keys and fobs yourself but it isn't recommended until you are an experienced technician in the field. The reason is that a poorly programed key could cause the vehicle to run, not start or be destroyed. Most auto manufacturers have a specific method for programming these types of keys.
If you are planning to add key programming to your service offerings it is recommended you obtain an LSID (Locksmith Service ID). This credential allows you access to a secure database of information about the product and key and immobilizer codes through the NASTF's Secure Data Release Model. This access allows you to quickly and easily program and test a new keys for customers. In addition, it offers you support and documentation that can assist you in your day-to-day business operations.
How do I program a key?
Key programmer is an equipment that will help you reprogram your car's keys. It reads information from the microchip on the key, and write new information onto the chip. This allows you to use the key and ensure that it functions properly. The process of using a programmer can be a bit complicated and requires technical knowledge. Before you attempt to make this yourself, you must seek out a locksmith expert for advice.
You can also purchase a key programmer online and get it professionally programmed for less than what you would pay to have a dealer do the job for you. But, remember that not all key programmers will be compatible with your vehicle and you should make sure to check the compatibility of the product with the model of your car before making a purchase.
Most of the time you'll need to have your key fob reset by a dealer. The key fob needs to be reprogrammed to include the specific information for your car's anti-theft system. Dealers typically need to have the VIN number for your car to do this and they usually charge a fee for this. You can save money by giving your dealer a copy, which you will be capable of obtaining from the DMV of all states.
You can also reprogramme your car's key in the event that you already have a functioning key. This method is known as the master key method, and it can be applied to some vehicles to program an additional key. For example, if you own an GM vehicle, simply insert your working key into the ignition and switch it on until the security light goes off. Once the security light goes out, you can take off the working key and then insert the new one.
You can also purchase a specially designed EEPROM key programmer which is a more expensive, but more efficient method of programming car key s. However this is a more advanced technology that requires dismantling the car and reading the information from the microchip in the key. This type of programming is best for professional automotive technicians who have extensive experience in electronic repair.
What are the best key programmer options?
There are a myriad of options when it comes key programmers. Some are solely focused only on the creation of new keys, while others offer a variety of diagnostic and service functions, making them an all-in-one tool for the mechanic's workshop. XTool is one such company, producing a selection of key programmer devices that have been well-received by customers. Their products are reasonably priced and feature a customer-focused approach which makes them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its category. It has an easy, user-friendly interface with super clear instructions that guide users through the procedure of programming a new key. It has two methods for doing this: via vehicle or via typing. The former is simpler and is more suited to home mechanics and beginners while the second is more sophisticated and requires a little more knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is another excellent option. It is a more recent model that provides more stability and power. It has an IMMO feature that is powerful and the ability to perform diagnostics at the level of OE. This makes it ideal for automotive technicians who are professionals.
This model also has the ability to bypass immobilizers on earlier Renault vehicles. It also comes with other useful features, including reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN data from certain Peugeot and Citroen vehicles and also has an extremely long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It is available for under $500 which makes it a good choice for any mechanic. It comes with a rechargeable battery, a quick boot-up time and supports both OBD CAN protocols.
If you're looking to find a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool with a number of additional features, including the ability to clone Freescale 9S12 MCUs. 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 most recent ECUs.
Which key programmer is right for me?
Ultimately, it comes down to the kind of work you do and what you need from your key programmer. If you're an auto locksmith, you may require an instrument that can program the widest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can do everything from writing or reading on the key as well as ECU programming, and even basic programming for OE.
For mechanics who don't need the entire rig, there are simpler alternatives like the Xtool PAD3 tablet key programmer. It is designed to perform key programming, but it also has advanced functions like oil service light reset as well as EPB reset, battery reset, and throttle body reset.