Using a Key Programmer
Modern key fobs are more than just act as keys. They communicate with the vehicle to turn it on and open the rear hatch, and more. To do so, they need to be programmed to work together.
All automotive dealerships, auto manufacturers and auto locksmiths provide key programming. You can do it yourself with the right equipment.
What is a key programmer?
A key programmer is used to recode the transponder on a key or fob for a car truck or another vehicle. This is required when the new key or fob needs to be programmed. It is also necessary in cases where an existing fob or key has been stolen or lost. The device reprograms the chip inside the key to match the digital signature of the vehicle, allowing it to start.
Certain vehicles come with electronic immobilizer systems that stop theft by preventing the engine from starting without the correct fob or key. The system checks to determine whether the fob or key is digitally signed. If it doesn't it will shut down. This type of system is effective in reducing automobile theft, and has been made compulsory for various models of automobile by the manufacturer.
These systems can be controlled by a module installed in the vehicle's engine or instrument panel, or ignition lock. In certain instances the modules require special keys that have been designed by experts to work with the anti-theft system. This is usually done by a dealer or locksmith with computers.
It is possible to reprogram certain keys and fobs by yourself however it is not recommended until you are an experienced technician for automotive. This is because a wrongly programmed key can cause the vehicle to fail to start, run, or even be completely destroyed. The majority of auto makers have a precise process for programming keys.
If you're looking to add key programming to your offerings it is recommended you obtain an LSID (Locksmith Service ID). This credential allows you access to an inventory of immobilizer and key codes, as well as product information. This lets you quickly and easily program and test new key for customers. It also provides crucial documentation and support to help you with your daily business operations.
How do I program an electronic key?
Key programmer devices can be used to modify the keys of your car. It reads the data from the microchip in your key, and then write new data to the chip. This will permit you to use your key and will ensure that it works correctly. The process of using a programer isn't easy and requires technical expertise. Therefore, before attempting to accomplish this yourself it is recommended to first consult an expert locksmith or locksmith for directions.
You can also buy a key programer online and get it professionally programmed at an affordable cost than you would pay to have a dealership do the work for you. You should be aware that not all key programmer products will work with your car. Before making a purchase, you should check to make sure that the product is compatible with your model.
Dealers typically need to reprogramme your key fob. The key fob must be reprogrammed in order to include the specific information needed for the anti-theft system of your vehicle. Dealers will usually need to have the VIN number for your vehicle in order to do this, and typically charge a fee for it. You could be able save money by giving the dealer a copy your title, which you can obtain through the DMV in all states.
For certain cars you can also try to program your own key if you have a second working key that works with your vehicle. This is called a master key method and it can be used to program a second key on some vehicles. For instance, if have a GM vehicle, insert your working key into the ignition and switch it on until the security light turns off. After that you can take out your working key and then insert the new one to program it.
You can also purchase a specialized EEPROM key programmer that is costlier but more effective method of programming the car key. This is a more advanced technology, which requires that you remove the car from its frame and read the data from the chip in the key. This type of programming should only be done by professional automotive technicians with years of experience in electronic repairs.
What are the best choices for programmers with a high level of expertise?
There are many options when it comes to key programmers. Some are solely focused only on the creation of new keys, whereas others provide a range of diagnostic and service functions to make them a comprehensive tool for mechanics' workshops. XTool is one such company that makes a range of key programmer devices that have been well-received by their customers. Their products are simple to use and inexpensive and have a focus on the customer.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It offers an easy, user-friendly interface with super clear instructions that guide users through the process of programming a new key. It offers two ways of doing this: via vehicle or via typing. The first is simpler and is suitable for beginners and home mechanics, while the second option is more sophisticated and requires more experience.
Another option that is worth considering is the Autel MaxiIM IM608 PRO Auto Key Programmer. This device is a newer model that offers increased power and stability. It has an IMMO feature that is powerful and OEM-level diagnostics. This makes it ideal for automotive technicians who are professionals.
This model is also able to bypass immobilizers on early Renault vehicles. reprogram car key has a range of other useful functions, such as reading mechanical key codes and dealer tool security codes. It also reads CAN data from certain 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 reasonably affordable. It is available for less than $500, which makes it an excellent option for any mechanic or DIY repairman. It comes with a rechargeable battery as well as a quick boot-up speed, and it supports both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced option. This is a sophisticated IMMO device that includes a number of features, including the capability to duplicate Freescale 9S12MCUs. It also supports a wider range of vehicle manufacturers than the previous model and comes with an improved CAN bus communications engine that is compatible with the most recent ECUs.
Which automotive key programming is right for me?
In the end, it all comes to the type of work you perform and what you need from your key programmer. If you're an auto locksmith, you might require an instrument that can program a wide range of vehicles. For example the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key, to ECU programming, and even some OE-level programming.
There are alternatives for mechanics that don't need the entire apparatus. One of them is the Xtool Pad3 tablet key programmer. It's designed for key programming but also offers advanced special functions including oil service light reset and battery reset, EPB reset, and throttle body reset.