Using a Key Programmer
Modern key fobs are more than just act 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 to work with each other.
All automotive dealerships, auto manufacturers, and auto locksmiths offer key programming. You can also do it yourself if you have the proper equipment.
What is a key developer?
A key programmer is used to recode the transponder in the fob or key for the vehicle or truck, or any another vehicle. This procedure is needed when a new fob or key needs 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 within the key to match the digital signature of the vehicle and allows it to start.
Some vehicles come with electronic immobilizer systems that stop theft by stopping the engine from starting if it is not equipped with the correct fob or key. The system checks whether the fob or key is digitally signed. If it doesn't it will shut down. This type of system has been proved to be effective in reducing the incidence of theft and was made mandatory for many models of cars by the manufacturer.
The majority of these anti-theft systems are controlled by a module that is installed in the vehicle's engine instrument cluster, instrument cluster, or ignition lock. In certain instances they require keys that have been specifically created by an expert to work with the anti-theft system. This is typically done by a dealership or locksmith via the use of a computer.
While it is possible to reprogram some keys and fobs on your own, it is not recommended unless you're a highly skilled technician in the field of automotive. This is because the wrong programed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto makers have a specific method for programming these types of keys.
It is advised that if you intend to provide key programming as part of your service offering, you obtain an LSID. This credential grants you access to an inventory of key and immobilizer codes, as well as information about the product. car key programming allows you to quickly and easily program and test new keys for customers. In addition, it provides you with important support and documentation that can help you with your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to modify the keys of your car. It will read the information 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 is functioning correctly. However, the process of using a key programming device is a bit complicated and requires some technical know-how to utilize. Before you attempt to make this yourself, you must consult a professional locksmith or professional for instructions.
You can purchase a key programmer and get it professionally programmed online at a cheaper cost than the cost you would pay a dealership to do the job for you. It is important to know that not all key programmers products are compatible with your vehicle. Before making a purchase it is important to see if the product is compatible with your model.
In most cases you'll require having your key fob reprogrammed by an dealer. The key fob has to be reprogrammed to include the specific information needed for your car's anti-theft system. Dealers usually require the VIN number of the car to accomplish this, and will charge fees. You can save money by giving your dealer a copy which you'll be in a position to get from the DMV of all states.
You can also reprogramme your car's key when you already have a working key. This method is known as the master key method, and it can be applied to some vehicles to program the secondary key. If you own an GM car, for example, insert your key into the ignition until the security light goes off. Once this happens then you can remove the working key and insert the new one to program it.
reprogram car key can also purchase an exclusive EEPROM Key Programmer. This is a more costly but more efficient method of programming the car key. This is a more advanced technology, which requires that you disassemble the car and read the data from the chip in the key. This kind of programming should only be carried out by certified 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. Certain key programmers are made for a single function, like creating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool that can be used in a mechanic's shop. XTool is one of these manufacturers that makes a range of key programming devices that are well-received from customers. The products are affordable and are based on a customer-centric approach which makes them easy to use.
One of the most popular models in their range is the XTOOL Inplus IP616, rated as one of the top in its class. It has a simple, user-friendly interface and super clear instructions that guide users through the process of programming a new key. There are two ways to do this: By vehicle, or by type. The first is easier and more suitable for novices and home mechanics while the second is more advanced and requires some understanding.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a more recent model that offers increased stability and power. It features an IMMO function that is powerful and OE-level full system diagnostics that make it a great choice for professional automotive technicians.
This model is also able to bypass immobilizers in early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes, or dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen cars, and it comes with a long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500 which makes it a good option for any mechanic. It comes with an rechargeable battery and a fast boot-up time and supports both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced option. It's an advanced IMMO tool that has a number of additional features, including the ability to duplicate Freescale 9S12 MCUs. It supports a wider range than the previous model, and comes with a CAN bus communications system that works with ECUs.
Which key programmer is right for me?
It all boils down to the kind of work you perform and what you expect from your key programmer. If you're an auto locksmith, you may require a key programer that covers the largest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They're designed to do everything from reading/writing on the key to ECU programming and even some OE level programming.
For mechanics who don't need the full equipment, there are more basic options like the Xtool PAD3 tablet key programmer. It is specifically designed for key programming, but it also comes with advanced functions, like oil service light resets, battery resets EPB resets, and throttle body resets.