Using a Key Programmer
Modern key fobs go beyond just keys. They communicate with vehicles to start it and open the rear hatch, and so on. To accomplish this, they need to be programmed together.
All car dealerships, auto manufacturers and auto locksmiths provide key programming. You can also do it yourself if you have the right equipment.
What is a key programmer?
Key programmer is a tool used to reprogram the transponder on a car or truck key or fob. This procedure is needed when the new fob or key needs to be programmed. This process is typically required when a key or fob is lost or stolen. The device essentially reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to begin.
Some vehicles have electronic immobilizers that protect against theft by stopping the engine from running without the correct fob or key. The system checks whether the fob or key is digitally signed. The system will shut off in the event that it doesn't. This type of system is very effective in reducing car theft and was made mandatory for many models of car by the manufacturer.
The majority of these anti-theft systems are controlled by a module installed in the engine compartment instrument cluster, instrument cluster, or ignition lock. In some instances they require keys that have been specifically created by professionals to function with the anti-theft system. This is typically performed by a dealership or locksmith through computers.
It is possible to reprogramme certain keys and fobs yourself but it isn't recommended until you are an experienced technician in the field. The reason is that a poorly programmed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto makers have a specific procedure to program these keys.
If you're looking 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 key and immobilizer codes and product information. This lets you quickly and easily program and test new keys for customers. It also provides crucial documentation and support that will assist you in your daily business operations.
How do I program an electronic key?
A key programmer is a piece equipment that can help you modify the keys in your car. It reads the information from the microchip inside your key, and then write new data to the chip. This will allow you to use the key, and ensure that it works correctly. However, the process of using a key programmer can be somewhat complicated and requires some technical expertise to use. So, before you try to complete this task yourself you should first talk to an expert or locksmith for directions.
You can also purchase a key programmer online and get it professionally programmed at an affordable cost than the cost to have a dealership complete the work for you. program keys for cars should be aware that not all key programmer products will work with your car. Before making a purchase it is important to make sure that the product is compatible with your model.
Dealers usually have to reprogramme your key fob. This is because the key fob will need to be reprogrammed with specific information for your car's anti-theft system. A dealer will typically need to have the VIN number of your vehicle in order to do this, and will typically charge a fee for this. You might be able to save money by giving the dealer a copy of your title that you can get through the DMV in the majority of states.
You can also change the programming of your key on some cars in the event that you already have a functioning key. This is referred to as master key method, and it can be used to program a second key on some vehicles. If you have an GM vehicle, for instance put your key in the ignition until the security light goes off. Once that happens, you can remove your working key, and then insert the new one to program it.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming a car key. This is a more advanced technology, which requires you to disassemble the car and read the data from the chip inside the key. This type of programming should only be carried out by certified automotive technicians who have years of experience in electronic repairs.
What are the best choices for key programmers?
There are a myriad of options when it comes to key programmers. Some are solely focused solely on generating new keys, while others provide a range of diagnostic and service functions to make them a complete tool for the mechanic's workshop. XTool is one such company offering a variety of key programmer tools that have been well-received by customers. Their products are easy to use and inexpensive with a focus on customer service.
One of the most adored models from their range is the XTOOL Inplus IP616, rated as one of the best in its class. It features an easy-to-use interface and clear instructions that guide users through the process of programming. It has two methods of accomplishing this: by vehicle or via typing. The first is easier and is suitable for beginners and home mechanics, while the second option is more sophisticated and requires more expertise.
Autel MaxiIM IMM608PRO Auto Key Programmer is another excellent option. This device is an upgrade from the previous model, bringing more power and stability. It features an IMMO function that is powerful and full system diagnostics at OE-level, which makes it ideal for automotive technicians who are professionals.
This model is also able to bypass immobilizers in early Renault vehicles. It also has other useful features, including reading mechanical key codes, or dealer tool security codes. In addition, it can read CAN information on certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500, making it a great choice for any DIY or mechanic repairman. It comes with a rechargeable battery as well as a quick boot-up time, and it supports both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more sophisticated option. It's an advanced IMMO device that comes with several features, including the capability to replicate Freescale 9S12MCUs. It supports a wider range than the previous model, and also has a CAN bus communications system that can be used with ECUs.
Which key programmer is right for me?
It all boils down to the kind of work you perform and what you expect from your key programmer. If you're an auto locksmith, you might require an instrument that can program an array of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They're designed to do everything from reading/writing on the key to ECU coding and some OE level programming.
There are simpler options for mechanics who do not require the whole equipment. One of these is the Xtool Pad3 tablet key programmer. It is specifically designed to program keys, but it also comes with advanced features, including oil service light resets, battery resets EPB resets and throttle body resets.