Using a Key Programmer
Modern key fobs are more than simply function as keys. They communicate with the vehicle to start it up and open the rear hatch, and more. To accomplish this, they must be programmed.
All automobile dealerships, auto makers, and auto locksmiths offer key programming. But automotive key programming can also do it yourself if you have the right equipment.
What is a key programmer?
Key programmer is a tool used to reprogram the transponder on a car or truck key or fob. This is needed when a new fob or key needs to be programmed. It's also common in cases where an existing fob or key is stolen or lost. The device reprograms the chip within the key to match the digital signature of the vehicle and allows it to start.
Certain cars are equipped with electronic immobilizers that stop theft by preventing the engine from being started without the right key. reprogram car key is done by having the car's security system check to make sure that the fob or key has the right digital signature. The system will turn off in the event that it doesn't. This type of system has been proved to be effective in reducing the incidence of theft and was made mandatory for various models of vehicles by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the vehicle's engine or instrument cluster or ignition lock. In some instances, these modules need special keys that have been designed by experts to work with the antitheft system. This is typically performed by a dealership or locksmith through computers.
Although it is possible to reprogramme certain keys and fobs at home however, it is not recommended unless you're a highly skilled automotive technician. This is because the wrong programed key could cause the vehicle to fail to start, run, or even be completely destroyed. The majority of auto makers have a very specific procedure to program these kinds of keys.
If you are planning to include key programming in your service offerings it is recommended you obtain an LSID (Locksmith Service ID). This credential allows you access to an inventory of key and immobilizer codes along with details about the product. Having this access allows you to program and test new keys for customers quickly and quickly. In addition, it gives you important assistance and documentation to help you with your day-to-day business operations.
How do I program the key?
A key programmer can be used to modify the keys of your car. It reads the data from the microchip inside your key, and then write new information to the chip. This will allow you to use the key and ensure that it functions properly. However, the procedure of using a key programmer can be somewhat complicated and requires some technical know-how to use. Before you attempt to make this yourself, you must consult a professional locksmith or expert for advice.
You can also purchase an electronic key programer and get it professionally programmed online at a lower cost than the cost you would pay an auto shop to do the work for you. Be aware that not all key programmers products will work with your specific vehicle. Before making a purchase, you should check to determine if the item is compatible with your vehicle.
The majority of the time, you will require having your key fob reprogrammed by an dealer. This is because the key fob will need to be reprogrammed with the specific information for your car's anti-theft system. Dealers will usually need the VIN number of the car to do this, and will charge fees. You can save money by providing your dealer a copy of the VIN, which you are in a position to get from the DMV of the majority of states.
For some cars, you can also try to reprogram your key if you have another working key that works with your vehicle. This is known as a master key method and can be used to program a different key for certain vehicles. If you own a GM vehicle, for instance, insert your key into the ignition until the security light goes off. Once the security light is out, you are able to remove the working key and then insert the new one.
You can also purchase an exclusive EEPROM Key Programmer. This is a more costly but more efficient method of programming a car key. This is an advanced technology which requires you to take apart the car and read the information from the chip inside the key. This type of programming should only be performed by certified automotive technicians who have extensive experience in electronic repairs.
What are the best options for key programmers?
There are a myriad of options in the field of key programmers. Some are purely for use, focusing only on the creation of new keys, whereas others include a wide range of diagnostic and service functions that make them a complete tool for mechanics' workshops. XTool is one such company, producing a selection of key programmer devices that are well-received from customers. Their products are easy to use and inexpensive, with a customer-focused focus.
One of the most popular models they offer is the XTOOL Inplus IP616, rated as the top model in its class. It has an easy-to-use interface with super clear instructions that help users through the process of programming a new key. There are two ways to accomplish this: by vehicle or via type. The former is more straightforward and better suited to beginner mechanics and those who are at home while the second is more sophisticated and requires a little more experience.
Autel MaxiIM IMM608PRO Auto Key Programmer is another great option. It is a more recent model that offers increased performance and stability. It comes with an impressive IMMO feature as well as OEM-level diagnostics. This makes it ideal for professionals who work in the automotive industry.
This model can also bypass immobilizers in early Renault vehicles. It comes with a variety of other useful functions, such as reading mechanical key codes as well as dealer tool security codes. In addition, it can read CAN information on certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500, making it a great choice for any mechanic or DIY repairman. The device comes with an rechargeable battery and a fast boot-up time and is compatible with both OBD CAN protocols.
If you're looking for an even more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that has several options, including the ability to replicate Freescale 9S12MCUs. It has a greater range of features than the previous model and comes with a CAN bus communications system that can work with ECUs.
Which key programmer is right for me?
It all comes down to the type of work you perform and what you need from your key programmer. If you're an auto locksmith, then you might require a key programmer that covers an array of vehicles. For example, 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.
For mechanics that don't need the full equipment, there are more basic alternatives like the Xtool PAD3 tablet key programmer. It is specifically designed for key programming, however it also comes with advanced functions, like oil service light resets, battery resets EPB resets and throttle body resets.