Using a Key Programmer
Modern key fobs are more than just keys; they communicate with vehicles to start it, open the rear hatch, and so on. To accomplish this, they need to be programmed to work together.
All car dealerships, auto manufacturers and auto locksmiths can provide key programming. But you can also do it yourself if you have the right equipment.
What is a key developer?
A key programmer is a device used to recode the transponder in the fob or key of a car or truck, or any other vehicle. This procedure is needed when a new fob or key needs to be programmed. It's also common in the event that an existing fob or key has been stolen or lost. The device basically reprograms the digital signature on the chip inside the key to match the signature of the vehicle and allow it to begin.
Certain cars are equipped with electronic immobilizers that prevent theft by stopping the engine from running without the correct key. The system checks whether the fob or key is digitally signed. The system will turn off in the event that it doesn't. This type of system has been proven to be effective in reducing automotive theft and has been made mandatory for various models of vehicles by the manufacturer.
The anti-theft system can be controlled by a module that is installed in the vehicle's engine compartment, instrument panel, or ignition lock. In some cases the modules require specific keys that are created by an expert to function with the anti-theft system. This is usually done by a dealership or locksmith using computers.
It is possible to reprogram certain keys and fobs yourself however it is not recommended until you are an experienced technician for automotive. A wrongly programmed key can cause the vehicle not to start, fail to run or even break. Most auto manufacturers have a very specific procedure for programming these types of keys.
If you want to add key programming to your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential gives you access to a secure database of product information as well as immobilizer and key codes using the NASTF's Secure Data Release Model. car key programming allows you to swiftly and easily program and test a new key for customers. It also provides essential documentation and support that will assist you in your day-to-day business operations.
How do I program my key?
A key programmer can be used to reprogram the keys in your car. It will read the information from the microchip in your key, and then write new information to the chip. This will allow you use the key and ensure that it functions correctly. The process of using a programmer can be a bit complicated and requires technical knowledge. Before you attempt to program the key yourself, seek the advice of a professional locksmith expert for advice.
You can also purchase a key programmer and have it professionally programmed online at a cost that is lower than what you would pay an auto shop to do the job for you. Be aware that not all key programmers will work with your car and you should make sure to check the compatibility of the product with your model of car prior to purchasing.
Dealers usually have to reprogramme your key fob. The key fob has to be reprogrammed to include the specific information needed for the anti-theft system of your vehicle. A dealer will typically need to have the VIN number for your vehicle in order to do this and they typically charge a fee to do it. You can save money by providing your dealer a copy which you are in a position to get from the DMV of the majority of states.
You can also reprogram your key on some cars if you already have a functioning key. This is known as a master key method and can be used to program a second key on certain vehicles. For instance, if own a GM vehicle, simply insert your working key into the ignition and switch it on until the security light goes off. After that you can take out the working key and insert the new one to program it.
You can also buy an specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming the car key. However, this is a much more advanced technology that requires dismantling the car and reading the data from the microchip inside the key. This type of programming should only be carried out by trained automotive technicians who have extensive experience in electronic repairs.
What are the best key programmer options?
There are a number of choices when it comes to key programmers. Some are single-purpose, focused exclusively on creating new keys, whereas others offer a variety of diagnostic and service functions that make them a comprehensive tool for the mechanic's workshop. XTool is a producer of key programming products that are well-received among customers, is one of these companies. Their products are simple to use and affordable with a focus on customer service.
One of the most well-known models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It has a simple, user-friendly interface and extremely clear instructions that help users through the process of programming a brand new key. There are two ways to accomplish this: By vehicle, or by typing. The first is easier and more suitable for beginners and home mechanics, while the second option is more sophisticated and requires more knowledge.
Autel MaxiIM IMM608PRO Auto Key Programmer is another great option. This device is an upgrade of the previous model, offering greater power and stability. It has an IMMO function that is powerful and fully-functional diagnostics for the OE level that make it a great choice for professional automotive technicians.
This model also has the capability to bypass immobilizers on earlier Renault vehicles. It also comes with other useful features, like reading mechanical key codes or dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500 which makes it a good choice for any mechanic. It comes with rechargeable batteries, a quick boot-up time and supports both OBD CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that includes several features, including the capability to clone Freescale 9S12MCUs. It also supports a greater range of vehicle manufacturers than the previous model and comes with an enhanced CAN bus communication engine that is compatible with the most recent ECUs.
Which key programmer is right for me?
It all comes down to what kind of work you perform and what you require from your key programmer. If you're an auto locksmith, you may require a key programer that covers the largest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're designed to perform everything from read/write on the key to ECU coding and some OE level programming.
For mechanics that don't need the entire apparatus, there are less expensive options like the Xtool PAD3 tablet key programmer. It is designed for key programming, but it also has advanced special functions, such as oil service light resets, battery resets, EPB resets and throttle body resets.
