Using a Key Programmer
Modern key fobs go beyond simply keys; they can communicate with a vehicle to start it or open the rear hatch, and so on. To do so they must be programmed to work with each other.
All car dealerships, auto manufacturers and auto locksmiths provide key programming. But you can do it yourself if you have the right equipment.
What is a key programer?
Key programmer is a device used to change the transponder code in the key of a truck or car key or fob. This process is required when a new fob or key must be programmed. It is also often necessary in cases where an existing key or fob has been stolen or lost. The device basically reprograms digital signature on the chip inside the key to match the signature of the vehicle and enable it to start.
Certain cars are equipped with electronic immobilizers which prevent theft by stopping the engine from being started without the right key. The system checks to determine whether the fob or key is digitally signed. If it does not then the system will shut down. This type of system is efficient in reducing theft of automobiles, and was made mandatory for many models of car by the manufacturer.
These systems can be controlled by a module that is installed in the vehicle’s engine or instrument panel, or ignition lock. In some cases they require keys that are programmed by an expert to work with the anti-theft system. This is usually carried out by a dealer or locksmith using computers.
It is possible to reprogram certain keys and fobs yourself, but it is not recommended until you're an experienced technician in the field. The wrongly programmed key could cause the vehicle not to start, fail to run or even to be destroyed. The majority of auto makers have a specific procedure to program these keys.
programming car key is advised that if you intend to offer key programming as part of your service offering you acquire an LSID. 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 permits you to program and test new keys for customers quickly and effortlessly. It also provides important documentation and support that can assist you in your day-to-day business operations.
How do I program an electronic key?
Key programmer is a piece equipment that can help you modify the keys in your car. It reads data from the microchip in your key, and then add new information to the chip. This will allow you to use the key and ensure that it is functioning properly. The process of using a programer can be a bit complicated and requires technical expertise. Therefore, before attempting to complete this task by yourself it is recommended to first consult an expert or locksmith for instructions.
You can also purchase an electronic key programer and have it professionally programmed online at a lower cost than what you would have to pay an auto dealer to do the work for you. It is important to know that not all key programmers products will work with your car. Before you purchase it is important to determine if the item is compatible with your vehicle.
Dealers typically need to reprogramme your key fob. The key fob needs to be reprogrammed in order to include the specific information for your car's anti theft system. Dealers will usually need the VIN number of your vehicle to accomplish this, and they charge a fee. You might be able to save this cost by giving the dealer a copy of your title that you can get through the DMV in all states.
For some cars you can also try to reprogram your key if you have a second working key that is compatible with your car. This is referred to as master key method, and it can be used to program a second key on some vehicles. If you have an GM vehicle, for instance, insert your key into the ignition until the security light turns off. Once this happens then you can remove the working key and insert the new one to program it.
You can also buy a specially designed EEPROM key programmer which is a more expensive, but more efficient way to program the car key. This is the most advanced technology available, which requires you to disassemble the car and read the data from the chip in the key. This type of programming is ideal for skilled automotive technicians with extensive experience in electronic repair.
What are the top choices for a key programmer?
There are a variety of options in the field of key programmers. Certain key programmers are made for a single function, like creating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool for the mechanic's shop. XTool is one such manufacturer offering a variety of key programmer tools that have been well-received by customers. Their products are affordable and feature a customer-focused approach, making them easy to use.
One of the most popular models in their range 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 assist users in the process of programming a new key. It offers two ways of doing so: By vehicle or via type. The first is easier and is suitable for beginners and home mechanics, while the second one is more complex and requires more expertise.
Autel MaxiIM IM608PRO Automatic Key Programmer is another excellent alternative. This device is an upgrade of the previous model, offering greater power and stability. It is equipped with a powerful IMMO feature and the ability to perform diagnostics at the level of OE. This makes it perfect for professional automotive technicians.
This model is also able to bypass immobilizers that were installed on earlier Renault vehicles. It also comes with other useful features, like reading mechanical key codes, or dealer tool security codes. It also can read CAN data from certain Peugeot and Citroen automobiles, and comes with a long-lasting battery that can be recharged.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still reasonably affordable. It is available for less than $500, which makes it a great choice for any DIY or mechanic repairman. It comes with rechargeable batteries and a fast 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 comes with several features, including the capability to duplicate Freescale 9S12MCUs. It also supports a greater variety of vehicle manufacturers than the previous model and has an enhanced CAN bus communication engine that is compatible with the most recent ECUs.
Which key programmer is right for me?
In the end, it all comes to the type of work you perform and what you need from your key programmer. If you're an auto locksmith you may require an instrument that can program the widest variety 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.
There are simpler options for mechanics who don't require the entire apparatus. One of them is the Xtool Pad3 tablet key programmer. It is designed for key programming, however it also comes with advanced functions, such as oil service light resets, battery resets, EPB resets and throttle body resets.