Using a Key Programmer
Modern key fobs aren't simply keys; they can communicate with a vehicle to start it or open the rear hatch, and much more. To do this, they have to be programmed together.
Car dealerships, your car manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself using the right equipment.
What is a key-programmer?
A key programmer is a device used to recode the transponder on the fob or key for a car, truck or other vehicle. This procedure is necessary when the fob or key has to be programmed. It is also often necessary when an existing key or fob has been stolen or lost. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle and enable it to begin.
Some vehicles are equipped with electronic immobilizers that prevent theft by preventing the engine from running without the proper key. The system checks to see whether the fob or key is digitally signed. The system will turn off when it isn't. This kind of system is effective in reducing theft of automobiles, and was made mandatory for various models of automobile by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the vehicle's engine instrument cluster, instrument cluster, or ignition lock. In certain instances these systems require specific keys that are programmed by experts to work with the antitheft system. This is typically done by a dealer, or locksmith who uses computers.
While it is possible to reprogram some fobs and keys at home however, it is not recommended unless you are a highly skilled automotive technician. A wrongly programmed key can cause the vehicle not to start, fail to run or even be destroyed. The majority of auto makers have a specific method for programming these kinds of keys.
It is recommended that if you plan to provide key programming as part of your service offering you get an LSID. This credential allows you access to a database of key and immobilizer codes and information about the product. This access permits you to create and test new keys for customers quickly and easily. In addition, it offers you assistance and documentation to help you with your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to modify the keys of your car. It reads data from the microchip on your key, and write new information onto the chip. This will allow you to use the key, and make sure that it is functioning properly. However the procedure of using a key programer can be a bit difficult and requires some technical know-how to use. Before you attempt to make this yourself, consult a professional locksmith or expert for advice.
You can also buy an online key programmer and get it professionally programmed at a much lower price than the cost to have a dealer do the work for you. Be aware that not all key programmers will work with your vehicle and you must confirm the compatibility of the product 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 reprogrammed with specific information for your car's anti-theft system. Dealers typically require the VIN number of your car to accomplish this, and will charge fees. You can save money by giving your dealer a copy which you will be in a position to get from the DMV of the majority of states.
You can also reprogram your key on some cars if you already have a working key. This method is called the master key method, and it can be applied to certain vehicles in order to program an additional key. For example, if you own an GM vehicle, insert your working key into the ignition and switch it on until the security light turns off. Once that happens you can take out your working key, and then insert the new one to program it.
You can also buy an exclusive EEPROM Key Programmer. This is a more costly but more efficient method of programming a car key. However, this is a much more advanced technology that requires taking the car apart and reading the data from the microchip within the key. This kind of programming is best suited to professional automotive technicians who have vast experience in electronic repair.
What are the top choices for a key programmer?
There are many alternatives when it comes down to key programmers. Some are single-purpose, focused solely on generating new keys, while others offer a variety of diagnostic and service functions, making them a comprehensive tool for the mechanic's workshop. XTool is one of these manufacturers that makes a range of key programmer devices that are well-received from customers. Their products are easy to use and cost-effective and have a focus on the customer.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its category. It offers an easy-to-use interface with super clear instructions that assist users in the process of programming a brand new key. It offers two ways of accomplishing this: by vehicle or typing. The former is simpler and more suitable for home mechanics and beginners while the latter is more advanced and requires some knowledge.
Another great option is the Autel MaxiIM IM608 PRO Auto Key Programmer. This is a brand new model that offers increased stability and power. It has an IMMO function that is powerful and OE-level full system diagnostics that make it a great choice for professional automotive technicians.
This model also allows for bypassing immobilizers in early Renault vehicles. car key programming comes with a variety of other functions that are useful, including reading mechanical key codes as well as dealer tool security codes. Additionally, it is able to read CAN information on certain Peugeot and Citroen vehicles, and it has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it a great choice for any mechanic. The device comes with a rechargeable battery, as well as a quick start-up time, and is compatible with both OBD and CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that includes many features, including the capability to replicate Freescale 9S12MCUs. It supports a wider range than the previous model, and comes with a CAN bus communication system that can be used with ECUs.
Which key programmer is right for me?
In the end, it all comes down to the type of work you perform and what you want from your key programmer. If you are an auto locksmith, then you might need an instrument that can program an array of vehicles. For instance the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on a key as well as ECU coding, and some advanced programming at the OE level.
There are alternatives for mechanics that do not require the full equipment. One of these is the Xtool Pad3 tablet key programmer. It was designed to program keys, but it also has advanced special functions, such as oil service light resets, battery resets EPB resets, and throttle body resets.