Using a Key Programmer
Modern key fobs do more than just function as keys. They communicate with the vehicle to get it started and open the rear hatch, and more. To do so, they need to be programmed to work together.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all provide key programming services. But you can also do it yourself if you have the right equipment.
What is a key developer?
Key programmer is a tool used to change the transponder code in a car or truck key or fob. This is required when the new fob or key needs to be programmed. It is also necessary when an existing fob or key is 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.
Some vehicles come with electronic immobilizer systems that prevent theft by preventing the engine from starting if it is not equipped with the correct fob or key. This is done by having the car's security system check to make sure that the key or fob has the correct digital signature. The system will turn off if it doesn't. This kind of system is efficient in reducing car theft and has been made compulsory for many models of car by the manufacturer.
The anti-theft system can be controlled by a device that is placed in the vehicle's engine compartment, instrument panel, or ignition lock. In some instances, these modules require special keys that are specifically programmed by a professional to function with the anti-theft system. This is usually performed by a dealership or locksmith using a computer.
While it is possible to reprogramme certain fobs and keys on your own, it is not recommended unless you're an skilled technician in the field of automotive. This is because a wrongly programmed key could cause the vehicle to fail to start, run, or even be completely destroyed. The majority of auto manufacturers have a specific procedure to program keys.
If you are planning to add key programming to your offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential grants you access to a secure database of product information and key and immobilizer codes through the NASTF's Secure Data Release Model. This lets you quickly and easily program and test new key for customers. In addition, it gives you important support and documentation that can assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer is a piece of equipment that allows you to change the key codes in your car. It will read the information from the microchip in your key, and then write new information to the chip. This will permit you to use your key and ensure that it works effectively. However, the process of using a key programer is a bit complicated and requires some technical knowledge to utilize. Before you attempt to program the key yourself, you should consult a professional locksmith or professional for instructions.
You can purchase an electronic key programer and get it professionally programmed online at a cheaper cost than what you would have to pay an auto shop to complete the task for you. Be aware that not all key programmer models are compatible with your car and you must ensure the compatibility of the item with your vehicle's model before purchasing.
Dealers usually have to reprogram your key fob. This is because the key fob will need to be programmed with the specific information required by your vehicle's anti-theft system. Dealers usually require the VIN number of your vehicle to do this, and will charge an amount. You could be able save money by giving the dealer a copy of your title, which you can obtain through the DMV in all states.
For certain cars you may also be able to program your own key if you have a second working key that works on your vehicle. This is known as the master key method and it can be applied to some vehicles in order to program a secondary key. If you have an GM vehicle, for instance you can insert your key into the ignition until the security light turns off. Once that happens you can take out the working key and insert the new one to program it.
You can also buy an specialized EEPROM key programmer which is a more expensive, but more efficient way to program car keys. This is the most advanced technology available, which requires you to remove the car from its frame and read the information from the chip in the key. This kind of programming should only be performed by certified automotive technicians who have vast experience in electronic repairs.
What are the best choices for the most experienced programmers?
There are a myriad of options when it comes to key programmers. Some key programmers are designed to serve a single purpose, such as generating new keys. Others have diagnostic and service functions to make them a multi-purpose tool in the mechanic's shop. XTool is a producer of key programming tools that are well-received among customers is among these companies. Their products are reasonably priced and have a focus on the customer making them easy to use.
One of the most well-known models from their range is the XTOOL Inplus IP616, rated as one of the top in its class. It features a user-friendly interface with super clear instructions to guide users through the programming process. automotive key programming near me has two methods for doing this: via vehicle or via type. The former is simpler and is more suited to beginner mechanics and those who are at home while the latter is more sophisticated and requires a little more knowledge.
Autel MaxiIM IM608PRO Auto Key Programmer is another great alternative. This device is an upgrade from the previous model, bringing greater power and stability. It comes with an extremely powerful IMMO function as well as 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 early Renault vehicles. It also has other useful features, like reading mechanical key codes, or dealer tool security codes. Additionally, it is able to read CAN data from certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for under $500 which makes it a good option for any mechanic. It comes with a rechargeable battery and a fast boot-up speed, and it can be used with both OBD and CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool that has numerous additional features, such as the ability to copy Freescale 9S12 MCUs. It is able to support a larger range than the previous model and also has an CAN bus communication system that can work with ECUs.
Which key programmer is the best for me?
It all boils down to the type of work you do and what you expect from your key programmer. If you are an auto locksmith, you might require a key programmer that covers a wide range of vehicles. For instance the Smart Pro or Autel IM608 Pro. They can be used for everything from writing or reading on the key as well as ECU coding, and some OE-level programming.
For mechanics who don't need the full equipment, there are more basic alternatives such as the Xtool PAD3 tablet key programmer. It's designed to do key programming but also offers advanced special functions including oil service light reset and EPB reset, battery reset, and throttle body reset.