Using a Key Programmer
Modern key fobs go beyond just keys. They communicate with vehicles to start it or open the rear hatch, and more. To accomplish this, they have to be programmed.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all provide key programming services. You can also do it yourself, if you have the right tools.
What is a key-programmer?
A key programmer is a device used to recode the transponder in the fob or key for a car or truck, or any another vehicle. This procedure is needed when the new fob or key needs to be programmed. It is also often necessary when an existing fob or key has been stolen or lost. The device basically reprograms the digital signature of the chip inside the key to match the signature of the vehicle and allow it to begin.
Certain vehicles come with electronic immobilizer systems that stop theft by preventing the engine from starting without the correct key or fob. The system checks to determine if the key or fob is digitally signed. If it does not, the system will shut down. 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.
The majority of these anti-theft systems are controlled by a module that is installed in the engine compartment or instrument cluster or ignition lock. In some instances the modules require specific keys that are created by an expert to work with the anti-theft system. This is usually performed by a dealer or locksmith who uses computers.
Although it is possible to reprogramme some fobs and keys by yourself, it is not recommended unless you're a highly skilled technician in the field of automotive. The wrongly programmed key could cause the vehicle to not begin, stop running or even break. The majority of auto makers have a specific procedure to program these keys.
If you're looking to add key programming to your service offerings it is recommended you obtain an LSID (Locksmith Service ID). This credential allows you access to a database of key and immobilizer codes and details about the product. Having this access allows you to program and test new keys for customers quickly and effortlessly. Additionally, it offers you assistance and documentation to help you with your day-to-day business operations.
How do I program an electronic key?
Key programmer devices can be used to modify the keys of your car. It reads the data from the microchip inside your key and write new data to the chip. This will allow you to use the key and will ensure it works effectively. The procedure of programming a key can be a bit complicated and requires technical knowledge. Before you attempt to make this yourself, you should consult a professional locksmith or professional for guidance.
You can also purchase a key programmer and have it professionally programmed online at a cost that is lower than what you would have to pay a dealership to complete the task for you. You should be aware that not all key programmers products will work with your specific vehicle. Before purchasing a product you must make sure that the product is compatible with your vehicle.
The majority of the time, you will need to have your key fob reprogrammed by an dealer. This is because the key fob will need to be programmed with the specific data for your vehicle's anti-theft system. Dealers will usually need to have the VIN number for your car to do this, and typically charge a fee for this. You may be able to save money by giving the dealer a copy of your title that you can get through the DMV in most states.
You can also reprogramme your car's keys in the event that you already have a functioning key. This is known as a master key method and it can be used to program a second key on some vehicles. For example, if you own a GM vehicle, insert your working key into the ignition and turn it on until the security light goes off. When the security light is out, you can remove the working key and replace it with the new one.
You can also buy a specially designed EEPROM key programmer that is more expensive, but more efficient method to program car keys. However it is a more advanced technology that requires dismantling the car and reading the information from the microchip within the key. auto key fob programming near me of programming should only be performed by certified automotive technicians who have extensive experience in electronic repairs.
What are the top choices for a key programmer?
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, making them a complete tool for mechanics' workshops. XTool is one such manufacturer, producing a selection of key programming devices that are well-received from customers. The products are affordable and have a focus on the customer which makes them easy to use.
One of the most popular models they offer is the XTOOL Inplus IP616, rated as the top model in its class. It comes with an easy-to-use interface with super clear instructions that assist users in the procedure of programming a new key. It has two methods for doing this: via vehicle or via typing. The former is more straightforward and more suitable for beginner mechanics and those who are at home, while the latter is more sophisticated and requires a little more experience.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. This device is a major upgrade to the previous model, and offers increased power and stability. It has an IMMO feature that is powerful and OE-level diagnostics. This makes it ideal for professional automotive technicians.
This model can also bypass immobilizers in early Renault vehicles. It also comes with additional useful features, including reading mechanical key codes or dealer tool security codes. It can also read CAN data from certain Peugeot and Citroen cars, and it comes with a long-lasting battery that can be recharged.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still reasonably affordable. It is available for less than $500, making it a fantastic choice for any mechanic or DIY repairman. The device is equipped with a 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 option, you should consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that includes many features, including the capability to clone Freescale 9S12MCUs. It supports a wider range than the previous model and comes with an CAN bus communication system that works with ECUs.
Which key programmer is best for me?
It all comes down to the type of work you do and what you require from your key programmer. If you're an auto locksmith you may require an instrument that can program the widest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on the key, to ECU programming, and even OE-level programming.
There are alternatives for mechanics that don't require the full rig. One of these is the Xtool Pad3 tablet key programmer. It's designed to do key programming but also offers advanced functions like oil service light reset, EPB reset, battery reset and throttle body reset.