Using a Key Programmer
Modern key fobs aren't just keys. They communicate with a vehicle to start it or open the rear hatch, and so on. To accomplish this, they need to be programmed together.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. You can do it yourself with the right tools.
What is a key programmer?
A key programmer is used to reprogram a transponder on the fob or key for a car or truck, or any other vehicle. This is needed when the fob or key needs to be programmed. This process is often required when a fob or a key is lost or stolen. The device basically reprograms digital signature on the chip inside the key to match that of the vehicle and enable it to begin.
Certain vehicles come with electronic immobilizer systems that prevent theft by preventing the engine from running without the correct key or fob. The system checks to see whether the fob or key is digitally signed. The system will shut down if it doesn't. This type of system is efficient in reducing car theft and was made mandatory for a variety of models of cars by the manufacturer.
These systems can be controlled by a device that is placed in the vehicle's engine compartment, instrument panel or ignition lock. In certain instances the modules require specific keys that are programmed by a professional to function with the anti-theft system. This is typically done by a dealer, or locksmith who uses computers.
It is possible to reprogram certain fobs and keys yourself but it isn't recommended until you are an experienced automotive technician. This is because a wrongly programmed key could cause the vehicle to fail to start, run or even be destroyed. Most auto manufacturers have a very specific procedure to program these kinds of keys.
If you are planning to add key programming to your offerings, it is recommended that you obtain an LSID (Locksmith Service ID). This credential grants you access to an inventory of immobilizer and key codes, as well as product information. Having this access allows you to create and test new keys for customers quickly and easily. In addition, it also offers you support and documentation that can help you with your day-to-day business operations.
How do I program my key?
Key programmer is a piece equipment that can help you reprogram your car's keys. It reads the information from the microchip inside your key, and then write 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 difficult and requires technical knowledge. Therefore, before you attempt to accomplish this on your own it is recommended to first consult an expert or locksmith for instructions.
You can also buy an online key programmer and get it professionally programmed for a much lower price than the cost to have a dealership complete the work. However, keep in mind that not all key programmer models are compatible with your car and you must confirm the compatibility of the product with your vehicle's model prior to purchasing.
The majority of the time, you will require your key fob reset by a dealer. This is because the key fob will need to be reprogrammed with specific data for your vehicle's anti-theft system. Dealers typically require the VIN number of your vehicle in order to do this, and will typically charge a fee for it. You might be able to reduce the cost by providing the dealer a copy of your title that you can get through the DMV in most states.
For some cars you can also try to program your own key if you have another working key that works on your car. programming car key is known as the master key method, and it can be applied to certain vehicles to program an additional key. If you own an GM vehicle, for instance, insert your key into the ignition until the security light turns off. Once that happens, you can remove the working key and insert the new one to program it.
You can also buy an exclusive EEPROM Key Programmer. This is more expensive but more effective method of programming a car key. This is a more advanced technology, which requires that you take apart the car and read the information from the chip in the key. This kind of programming should only be performed by professional automotive technicians with extensive experience in electronic repairs.
What are the best choices for the most experienced programmers?
There are many choices when it comes to key programmers. Some are purely for use, focusing exclusively on creating new keys, while others include a wide range of diagnostic and service functions to make them a complete tool for a mechanic's workshop. XTool, a manufacturer of key programming products that are well-received by customers is one of these companies. Their products are simple to use and inexpensive with a focus on customer service.
One of the most well-known models from their range is the XTOOL Inplus IP616, rated as one of the best in its class. It comes with an easy-to-use interface and extremely clear instructions that guide users through the process of programming a new key. It has two methods for accomplishing this: by vehicle or type. The former is more straightforward and better suited to beginner mechanics and those who are at home while the latter is more advanced and requires a little more understanding.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a more recent model that has more performance and stability. It features a powerful IMMO function and OE-level full system diagnostics, which makes it ideal for automotive technicians who are professionals.
This model is also able to bypass immobilizers on early Renault vehicles. It also comes with other useful features, like reading mechanical key codes, or dealer tool security codes. Additionally, it is able to read CAN data on some Peugeot and Citroen vehicles, and it has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500, which makes it a fantastic option 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 sophisticated solution, look into 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 wider variety of vehicle manufacturers than the previous model and has an enhanced CAN bus communication engine that works with the latest ECUs.
Which key programmer is right for me?
It all boils down to the kind of work you perform and what you require from your key programmer. If you're an auto locksmith you might need an instrument that can program the widest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading and writing on the key to ECU programming and some OE level programming.
For mechanics who don't need the full rig, there are simpler alternatives like the Xtool PAD3 tablet key programmer. It is designed to perform key programming but also offers advanced special functions, including oil service light reset, battery reset, EPB reset, and throttle body reset.