Using a Key Programmer
Modern key fobs do more than just act as keys. They communicate with the vehicle to turn it on and open the rear hatch, and more. To do this, they need to be programmed together.
Car dealerships, your vehicle manufacturer and auto locksmiths all provide key programming services. You can do it yourself using the right tools.
What is a key programmer?
keys programmed is used to recode the transponder in a key or fob for the vehicle, truck or another vehicle. This process is necessary when a new key or fob has to be programmed. This process is typically required when a fob or key is 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 start.
Certain vehicles come with electronic immobilizers which prevent theft by stopping the engine from being started without the right key. This is accomplished by having the car's system verify that the fob or key has the right digital signature. If it doesn't it will shut down. This type of system has been proved to be effective in reducing automobile theft and is now required for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the vehicle's engine, instrument cluster, or ignition lock. In some instances these systems require specific keys that have been designed by experts to work with the anti-theft system. This is usually performed by a dealer or locksmith who uses computer.
It is possible to reprogramme certain fobs and keys yourself but it isn't recommended until you're an experienced technician in the field. A key that is not properly programmed could cause the vehicle to not start, or not to run or even break. The majority of auto manufacturers have a precise process to program keys.
If you want to add key programming to your offerings it is recommended you get an LSID (Locksmith Service ID). This credential gives you access to an inventory of immobilizer and key codes, as well as product information. This 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 everyday business operations.
How do I program an electronic key?
Key programmer devices can be used to modify the keys of your car. It reads information from the microchip inside your key, and then write new information onto the chip. This will allow you use the key, and make sure that it is functioning correctly. The procedure of programming a key isn't easy and requires technical knowledge. So, before you try to complete this task by yourself it is recommended to first consult an expert locksmith or locksmith for guidance.
You can purchase an electronic key programer and get it professionally programmed online at a cheaper cost than what you would pay a dealership to complete the task for you. However, keep in mind that not all key programmer models will work with your car and you must ensure the product's compatibility with your model of car before making a purchase.
The majority of the time you'll require your key fob reprogrammed by a dealer. This is because the key fob will have to be reprogrammed with specific information required by your vehicle's anti-theft system. A dealer will typically require the VIN number for your vehicle to perform this, and typically charge a fee to do it. You may be able to save this cost by giving the dealer a copy 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. This is known as master key method and it is a method to program a second key on certain vehicles. For instance, if you are driving an GM vehicle, you can insert your working key into the ignition and switch it on until the security light turns off. Once this happens, you can remove the working key and insert the new one to program it.
You can also purchase an exclusive EEPROM Key Programmer. This is a more costly but more effective method of programming the car key. This is the most advanced technology available, which requires you to disassemble the car and read the information from the chip in the key. This type of programming should only be performed by professional automotive technicians with extensive experience in electronic repairs.
What are the best choices for key programmers?
There are many options when it comes to key programmers. Some key programmers are created for a specific function, like creating new keys. Others include diagnostic and service functions to make them a multi-purpose tool that can be used in a mechanic's shop. XTool is one such company, producing a selection of key programmer tools that are well-received from customers. Their products are reasonably priced and feature a customer-focused approach, making them simple to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its category. It comes with an intuitive user interface and super clear instructions to guide users through the process of programming. It has two methods of accomplishing this: by vehicle or type. The first is easier and more suitable for beginner mechanics and those who are at home, while the latter is more advanced and requires some experience.
Another great option is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is an upgrade of the previous model, bringing increased power and stability. It features an extremely powerful IMMO function as well as OE-level full system diagnostics, which makes it ideal for professionals in the field of automotive mechanics.
This model also allows for bypassing immobilizers that were used in earlier Renault vehicles. It also comes with additional useful features, such as reading mechanical key codes or dealer tool security codes. In addition, it can read CAN data on some Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500 making it an excellent option for any mechanic. The device comes with a rechargeable battery, as well as a quick boot-up speed, and it is compatible with both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced option. This is an advanced IMMO device that has several features, including the capability to replicate Freescale 9S12MCUs. It also supports a greater range 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 best for me?
It all comes down to the kind of work you do and what you need from your key programmer. If you're an auto locksmith, then you may require a key programer that can be used on a wide range of vehicles. For instance, 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.
There are alternatives for mechanics that do not require the full apparatus. One of them is the Xtool Pad3 tablet key programmer. It's designed to do key programming, but it also has advanced special functions including oil service light reset and EPB reset, battery reset, and throttle body reset.