Using a Key Programmer
Modern key fobs aren't simply keys; they can communicate with vehicles to start it, open the rear hatch, and more. To accomplish this, they have to be programmed together.
All automobile dealerships, auto makers and auto locksmiths provide key programming. You can also do it yourself, if you have the proper equipment.
What is a key-programmer?
A key programmer is used to reprogram a transponder on the fob or key for a car, truck or other vehicle. This procedure is necessary when a new fob or key must be programmed. It is also necessary in cases where an existing fob or key is lost or stolen. car key programming of the chip inside the key to match the signature of the vehicle and allow it to begin.
Some vehicles have electronic immobilizers that protect against theft by stopping the engine from running without the correct key or fob. The system checks whether the fob or key is digitally signed. If it does not, the system will shut down. This type of system is very effective in reducing theft of automobiles, and has been made compulsory for many models of car by the manufacturer.
The majority of these anti-theft systems are controlled by a module installed in the engine compartment, instrument cluster, or ignition lock. In certain instances the modules require specific keys that are specifically created by an expert to function with the anti-theft system. This is usually carried out by a dealer or locksmith via a computer.
While car key programming is possible to reprogramme certain fobs and keys by yourself but it is not advised unless you are a highly experienced automotive technician. A key that is not properly programmed could cause the vehicle not to begin, stop running or even be destroyed. The majority of auto makers have a specific method for programming these kinds of keys.
It is advised that if you intend to offer key programming as a part of your service you get an LSID. This credential grants you access to an encrypted database of product information as well as key and immobilizer codes through the NASTF's Secure Data Release Model. This allows you to quickly and easily program and test a new keys for customers. Additionally, it gives you important assistance and documentation to assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys of your car. It reads data from the microchip on your key, and write new information to the chip. This will allow you to use the key and will ensure that it works properly. The procedure of programming a key can be a bit complicated and requires technical expertise. So, before you try to accomplish this yourself, you should first consult an expert or locksmith for guidance.
You can also buy a key programer online and have it professionally programmed for an affordable cost than the cost to have a dealership do the work. Be aware that not all key programming 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 reset by a dealer. This is because the key fob needs to be reprogrammed with specific data for your vehicle's anti-theft system. Dealers typically require the VIN number of your car to do this, and usually charge a fee for it. You can save money by giving your dealer a copy, which you are able to obtain from the DMV of all states.
For certain vehicles, you can also try to reprogram your own key if you have a second working key that is compatible with your car. This is called master key method and it can be used to program a different key on certain vehicles. If you have an GM car, for example, insert your key into the ignition until the security light goes off. Once the security light goes out, you are able to remove the working key and insert the new one.
You can also purchase a specialized EEPROM Key Programmer. This is a more costly but more effective method of programming the car key. However this is a more advanced technology that requires taking the car apart and reading the information from the microchip inside the key. This type of programming should only be done by trained automotive technicians who have years of experience in electronic repairs.
What are the top choices for a key programmer?
There are many options available when it comes to key programmers. Certain key programmers are made to serve a single function, like creating new keys. Others have diagnostic and service features 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 are well-received from customers. Their products are easy to use and inexpensive, with a customer-focused focus.
One of the most popular models in their range is the XTOOL Inplus IP616, rated as one of the top in its class. It features an intuitive user interface and super clear instructions to guide users through the programming process. There are two ways to do this: by vehicle or by typing. The first method is easier and is more suitable for novices and home mechanics, while the second one is more complex and requires more expertise.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is an upgrade from the previous model, and offers increased power and stability. It has a powerful IMMO feature and OE-level diagnostics. This makes it perfect for professional automotive technicians.
This model can also bypass immobilizers on early Renault vehicles. It also has other useful features, such as reading mechanical key codes, or dealer tool security codes. It can also read CAN data from some Peugeot and Citroen automobiles, and comes with a long-lasting battery that can be recharged.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's priced at less than $500 which makes it a good option for any mechanic. It comes with a rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking to find a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that includes many features, including the capability to duplicate Freescale 9S12MCUs. It supports a wider range than the previous model, and also has a CAN bus communication system that can be used with ECUs.
Which key programmer is right for me?
It all comes down to the type of work you perform and what you need from your key programmer. If you're an auto locksmith, you may require a key programmer that covers the broadest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They're made to do everything from reading and writing on the key to ECU coding and some OE level programming.
There are more affordable options for mechanics who don't need the full apparatus. One of them is the Xtool Pad3 tablet key programmer. It is designed to perform key programming, but also provides advanced special functions including oil service light reset as well as EPB reset, battery reset, and throttle body reset.