Using a Key Programmer
Modern key fobs are more than just keys. They communicate with a vehicle to start it, open the rear hatch, and so on. To accomplish this, they need to be programmed.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. But you can also do it yourself, if you have the proper equipment.
What is a key-programmer?
A key programmer is a device used to recode the transponder on the fob or key for a car or truck, or any another vehicle. This process is required when a new fob or key has to be programmed. It's also common when an existing fob or key is lost or stolen. The device reprograms the chip in the key to match the digital signature of the vehicle which allows it to begin.
Certain vehicles come with electronic immobilizer systems that stop theft by stopping the engine from starting without the correct fob or key. The system checks to see whether the fob or key is digitally signed. The system will shut off if it doesn't. This type of system has been proved to be effective in reducing the incidence of theft and has been made mandatory for various models of vehicles by the manufacturer.
These anti-theft systems can be controlled by a module that is installed in the vehicle's engine compartment or instrument panel or ignition lock. In some instances, these modules require special keys that are programmed by a professional to function with the anti-theft system. This is usually performed by a dealer or locksmith using computers.
It is possible to reprogram certain keys and fobs yourself however it is not recommended until you are an experienced automotive technician. This is because the wrong programmed key can cause the vehicle to fail to run, not start or even be destroyed. The majority of auto makers have a specific procedure for programming these keys.
It is recommended that if you plan to provide key programming as part of your service offering you get an LSID. This credential allows you access to an inventory of key and immobilizer codes, as well as information about the product. This access allows you to quickly and easily program and test new key for customers. In addition, it offers you support and documentation that will assist you in your day-to-day business operations.
How do I program the key?
Key programmer is a piece equipment that will help you modify the keys in your car. It reads the information from the microchip that is in your key and write new information to the chip. This allows you to use the key, and ensure that it works properly. However the process of using a key programer is a bit complicated and requires some technical know-how to make use of. So, before you try to complete this task yourself you should first talk to an expert or locksmith for directions.
You can also purchase an electronic key programer and get it professionally programmed online at a cost that is lower than what you would pay an auto shop to complete the task for you. But, remember that not all key programmers are compatible with your vehicle and you must confirm the compatibility of the item with the model of your car before making a purchase.
Most of the time, you will require your key fob reprogrammed by a dealer. mobile car key programming needs to be reprogrammed to include the information specific to your car's anti-theft system. Dealers usually require the VIN number of your car to do this, and they charge fees. You can save money by providing your dealer a copy which you are in a position to get from the DMV of most states.
You can also reprogram your car's keys if you already have a functioning key. This is referred to as master key method, and can be used to program a second key on certain vehicles. For instance, if have an GM vehicle, you can insert your working key into the ignition and switch it on until the security light goes off. After the security light has gone out, you are able to remove the working key and then insert the new one.
You can also buy a specialized EEPROM Key Programmer. This is a more costly but more effective method of programming a car key. This is a more advanced technology, which requires that you remove the car from its frame and read the information from the chip in the key. This kind of programming should only be carried out by trained automotive technicians who have vast experience in electronic repairs.
What are the top choices for a key programmer?
There are many options available when it comes key programmers. Some key programmers are created to serve a single function, like creating new keys. Others have diagnostic and service functions to make them a multi-purpose tool that can be used in a mechanic's shop. XTool is one such manufacturer that makes a range of key programmer devices that have been well-received by their customers. Their products are simple to use and affordable, with a customer-focused focus.
One of the most adored models they offer is the XTOOL Inplus IP616, rated as one of the best in its class. It comes with a simple, user-friendly interface and extremely clear instructions that assist users in the process of programming a new key. There are two ways to do this: By vehicle, or by typing. The former is more straightforward and better suited to beginner mechanics and those who are at home while the latter is more sophisticated and requires a little more understanding.
Another option to consider is the Autel MaxiIM IM608 PRO Auto Key Programmer. This device is a major upgrade to the previous model, offering greater power and stability. It has an IMMO feature that is powerful and the ability to perform diagnostics at the level of OE. This makes it perfect for professional automotive technicians.
This model also allows for bypassing immobilizers on early Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes as well as dealer tool security codes. Additionally, it can read CAN data on some Peugeot and Citroen vehicles, and it has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, which makes it an excellent choice for any DIY or mechanic repairman. The device has a built-in rechargeable battery as well as a quick boot-up speed, and it is compatible with both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. This is a sophisticated IMMO device that includes a number of features, including the ability replicate Freescale 9S12MCUs. It supports a wider range than the previous model, and also has a CAN bus communication system that works with ECUs.
Which key programmer is the best for me?
In the end, it all comes down to the kind of work you do and what you want from your key programmer. If you are an auto locksmith, then you might need an instrument that can program a wide range of vehicles. For example the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key, to ECU programming, and even basic programming for OE.
For mechanics that don't need the full apparatus, there are less expensive alternatives like the Xtool PAD3 tablet key programmer. It is designed for key programming, however it also has advanced special functions, like oil service light resets, battery resets, EPB resets and throttle body resets.