Using a Key Programmer
Modern key fobs go beyond just keys. They communicate with vehicles to start it or open the rear hatch, and much more. To do this, they have to be programmed.
Car dealerships, your automobile manufacturer and auto locksmiths provide key programming services. You can do it yourself with the right equipment.
What is a key-programmer?
A key programmer is used to reprogram the transponder on the fob or key of the vehicle, truck or other vehicle. This process is required when a new fob or key has to be programmed. It is also often necessary in cases where an existing fob or key has been stolen or lost. The device basically reprograms the digital signature of the chip inside the key to match the signature of the vehicle, and allows it to begin.
Certain vehicles come with electronic immobilizers which prevent theft by preventing the engine from starting without the right key. This is accomplished by having the system verify that the key or fob has the correct digital signature. The system will turn off if it doesn't. This type of system is very effective in reducing theft of automobiles, and was made mandatory for many models of car by the manufacturer.
The anti-theft system can be controlled by a device that is placed in the vehicle's engine compartment, instrument panel or ignition lock. In some cases, these modules need special keys that have been programmed by professionals to function with the antitheft system. This is usually carried out by a dealer or locksmith using a computer.
While it is possible to reprogram some keys and fobs by yourself however, it is not recommended unless you're a highly experienced automotive technician. This is because the wrong programmed key could cause the vehicle to run, not start or even be destroyed. The majority of auto makers have a specific method for programming these types of keys.
If you're looking to include key programming in your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential gives you access to the database of key and immobilizer codes, as well as product information. This access allows you to swiftly and easily program and test new keys for customers. It also provides crucial documentation and support to assist you in your day-to-day business operations.
How do I program the key?
Key programmer is a piece equipment that will help you change the key codes in your car. It reads information from the microchip inside your key, and then write new information onto the chip. This will permit you to use your key and ensure that it functions correctly. However, the process of using a key programer can be a bit difficult and requires some technical knowledge to use. Therefore, before you attempt to accomplish this by yourself you should first talk to a professional or a locksmith for guidance.
You can also purchase an electronic key programer and get it professionally programmed online at a cost that is lower than what you would pay a dealership to complete the task for you. But, remember that not all key programmer models are compatible with your vehicle. You should make sure to check the compatibility of the product with your model of car before making a purchase.
Dealers usually have to reprogram your key fob. The key fob has to be reprogrammed so that it can include the information specific to your car's anti-theft system. Dealers usually require the VIN number of your car to do this, and they will charge fees. You may be able to save money by giving the dealer a copy your title, which you can obtain through the DMV in most states.
You can also reprogram your key on some cars if you already have a functioning key. This is called master key method, and it can be used to program a second key on some vehicles. If you own an GM car, for example, insert your key into the ignition until the security light goes off. After that, you can remove your working key, and then insert the new one to program it.
You can also buy an specialized EEPROM Key Programmer. This is more expensive, but more effective method of programming the car key. This is the most advanced technology available, which requires you to take apart 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 most effective options for key programmers?
There are a myriad of options in the field of key programmers. Some are solely focused solely on generating new keys, whereas others offer a variety of diagnostic and service functions that make them an all-in-one tool for mechanics' workshops. XTool is a producer of key programming products which are highly rated by customers, is one of these manufacturers. Their products are simple to use and cost-effective, with a customer-focused focus.
One of the most popular models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It has a simple, user-friendly interface and super clear instructions that help users through the process of programming a new key. There are two ways to accomplish this: by vehicle or by typing. The former is simpler and more suitable for novices and home mechanics, while the latter is more advanced and requires a little more experience.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great option. It is a more recent model that provides more stability and power. It features an extremely powerful IMMO function as well as full system diagnostics at OE-level that make it a great choice for automotive technicians who are professionals.
This model is also able to bypass immobilizers on early Renault vehicles. It also comes with additional useful features, like reading mechanical key codes or dealer tool security codes. In addition, it can read CAN data from certain Peugeot and Citroen vehicles and also has an extremely long-lasting battery.
Despite car key programming , the XTOOL Inplus IP616 is still quite affordable. It's available for less than $500 making it an excellent option for any mechanic. It comes with a rechargeable battery as well as a quick start-up time, and supports both OBD and CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that includes many features, including the capability to replicate Freescale 9S12MCUs. It also supports a wider range of vehicle manufacturers than the previous model, and features an upgraded CAN bus communication engine that can work with the most recent ECUs.
Which key programmer is best for me?
In the end, it all comes to the type of work you perform and what you want 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 can perform everything from reading/writing on a key, to ECU coding, and some basic programming for OE.
There are alternatives for mechanics that don't require the full equipment. One of these is 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.