Using a Key Programmer
Modern key fobs are more than simply keys; they can communicate with vehicles to start it or open the rear hatch, and more. To do so, they need to be programmed to work with each other.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. You can do it yourself using the right tools.
What is a key-programmer?
A key programmer is a tool used to recode the transponder in the key of a truck or car fob or key. This is needed when the fob or key must be programmed. It is also often necessary when an existing fob or key has been stolen or lost. The device essentially reprograms the digital signature of the chip inside the key to match that of the vehicle and allow it to start.
Certain vehicles come with electronic immobilizers that prevent theft by preventing the engine from running without the proper key. The system checks to determine whether the fob or key is digitally signed. The system will turn off in the event that it doesn't. This kind of system is very effective in reducing automobile theft, and has been made compulsory for a variety of models of cars by the manufacturer.
These anti-theft systems can be controlled by a module installed in the vehicle's engine compartment instrument panel, instrument panel or ignition lock. In certain instances, these modules need special keys that are programmed by experts to function with the anti-theft system. This is usually done by a dealer or locksmith with a computer.
It is possible to reprogramme certain fobs and keys yourself, but it is not recommended until you are an experienced technician for automotive. This is because a wrongly programmed key can cause the vehicle to fail to run, not start, or even be completely destroyed. The majority of auto makers have a specific method for programming these types of keys.
It is recommended that if you plan to offer key programming as a part of your service offering you acquire an LSID. This credential gives you access to the database of immobilizer and key codes along with product information. This access permits you to create and test new keys for customers quickly and effortlessly. In addition, it provides you with important assistance and documentation to assist you in your day-to-day business operations.
How do I program a key?
A key programmer can be used to modify the keys of your car. It reads the data from the microchip that is in your key and write new data to the chip. This will allow you to use the key, and make sure that it functions properly. However the procedure of using a key programming device is a bit complicated and requires some technical know-how to make use of. So, before you try to do this yourself you should first talk to a professional or a locksmith for instructions.
You can also purchase a key programmer and have it professionally programmed online at a lower cost than the cost you would pay an auto dealer to do the job for you. You should be aware that not all key programmers products are compatible with your vehicle. Before making a purchase it is important to make sure that the product is compatible with your vehicle.
The majority of the time you'll require your key fob reset by a dealer. This is because the key fob will have to be reprogrammed with the specific data for your vehicle's anti-theft system. Dealers will usually require the VIN number for your car to do this, and usually charge a fee for it. You can save money by providing your dealer a copy, which you are able to obtain from the DMV of all states.
You can also reprogramme your car's key when you already have a working key. This is known as the master key method, and it can be applied to some vehicles in order to program a secondary key. If you own a GM vehicle, for instance put your key in the ignition 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 costlier but more effective method to program the car key. This is a more advanced technology, which requires you to take apart the car and read the data from the chip in the key. This type of programming is best suited to professionals in the field of automotive mechanics who have vast experience in electronic repair.
What are the best choices for a key programmer?
There are many alternatives when it comes down to key programmers. Certain key programmers are made for a single purpose, such as generating new keys. Others include diagnostic and service functions to make them a multi-purpose tool in the mechanic's shop. XTool is one such manufacturer that makes a range of key programmer devices that are well-received from customers. Their products are simple to use and inexpensive with a focus on customer service.
programming car key of the most adored models in their range is the XTOOL Inplus IP616, rated as one of the best in its class. It offers a simple, user-friendly interface and extremely clear instructions that help users through the procedure of programming a new key. It offers two ways of doing this: via vehicle or typing. The first is easier and better suited to home mechanics and beginners while the second is more sophisticated and requires a bit more knowledge.
Another option to consider is the Autel MaxiIM IM608 PRO Auto Key Programmer. This device is a newer model that offers increased power and stability. It has a powerful IMMO feature and the ability to perform diagnostics at the level of OE. This makes it perfect for automotive technicians who are professionals.
This model is also able to bypass immobilizers on early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes, or dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It is available for less than $500, which makes it a great choice for any mechanic or DIY repairman. The device comes with a rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that includes many options, including the ability to clone Freescale 9S12MCUs. It is able to support a larger range than the previous model, and has a CAN bus communication system that can be used 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 need from your key programmer. If you're an auto locksmith, then you might require an instrument that can program a wide range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key as well as ECU programming, and even OE-level programming.
For mechanics that don't need the full equipment, there are more basic alternatives such as the Xtool PAD3 tablet key programmer. It is designed for key programming, but it also has advanced special functions, like oil service light resets, battery resets, EPB resets, and throttle body resets.