Using a Key Programmer
Modern key fobs are more than just keys; they communicate with vehicles to start it or open the rear hatch, and more. To do so, programming car key need to be programmed to work together.
Car dealerships, your car manufacturer and auto locksmiths all offer key programming services. You can do it yourself using the right tools.
What is a key programmer?
A key programmer is a tool used to change the transponder code in the key of a truck or car fob or key. This procedure is necessary when the fob or key needs to be programmed. This process is often required when a fob or a key is stolen or lost. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle, and allows it to begin.
Certain vehicles come with electronic immobilizers that stop theft by stopping the engine from being started without the correct key. This is done by having the system verify that the fob or key has the correct digital signature. The system will turn off if it doesn't. This type of system has been proved to be effective in reducing automotive theft and was made mandatory for many models of cars 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 they require keys that are programmed by a professional to function with the anti-theft system. This is typically done by a dealership or locksmith via computers.
It is possible to reprogramme certain keys and fobs by yourself however it is not recommended until you're an experienced automotive technician. The reason is that a poorly programmed key can cause the vehicle to start, run or even be destroyed. The majority of auto makers have a very specific procedure for programming these kinds of keys.
It is advised that if you intend to provide key programming as part of your service offerings you acquire an LSID. This credential gives you access to an inventory of key and immobilizer codes along with details about the product. This access allows you to swiftly and easily program and test new key for customers. In addition, it offers you assistance and documentation to help you with your day-to-day business operations.
How do I program a key?
Key programmer devices can be used to reprogram the keys in your car. It reads the data from the microchip inside your key, and then write new data to the chip. This allows you to use the key, and ensure that it works properly. The process of using a programer isn't easy and requires technical knowledge. So, before you try to accomplish this yourself you should first talk to a professional or a locksmith for directions.
You can also purchase a key programer online and get it professionally programmed for an affordable cost than what you would pay to have a dealership do the work. But, remember that not all key programmers will be compatible with your car and you must confirm the compatibility of the item with your vehicle's model prior to purchasing.
Dealers will usually need to reprogramme your key fob. The key fob has to be reprogrammed so that it can include the specific information needed for your car's anti theft system. Dealers typically require the VIN number for your vehicle to perform this, and typically charge a fee to do this. You can save money by providing your dealer a copy, which you'll be capable of obtaining from the DMV of most states.
You can also reprogram your car's keys in the event that you already have a working key. This method is called the master key method, and it can be applied to some vehicles to program an additional key. If you have a GM car, for example put your key in the ignition until the security light goes out. After that, you can remove your working key and then insert the new one to program it.
You can also purchase an specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming the car key. This is an advanced technology which requires that you take apart the car and read the information from the chip inside the key. This type of programming is best suited to professionals in the field of automotive mechanics who have years of experience in electronic repair.
What are the top choices for a key programmer?
There are a variety of options when it comes to key programmers. Some are single-purpose, focused only on the creation of new keys, while others include a wide range of diagnostic and service functions that make them a complete tool for a mechanic's workshop. XTool is one such manufacturer that makes a range of key programmer tools that have been well-received by customers. Their products are reasonably priced and are based on a customer-centric approach making them simple to use.
One of the most popular models in their range is the XTOOL Inplus IP616, rated as one of the best in its class. It has a simple, user-friendly interface and extremely clear instructions that help users through the procedure of programming a new key. There are two ways to do this: by vehicle or via type. The former is more straightforward and better suited to novices and home mechanics while the second is more advanced and requires a bit more knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great alternative. It is a more recent model that offers increased stability and power. automotive key programming near me has a powerful IMMO function and full system diagnostics at OE-level that make it a great choice for professionals in the field of automotive mechanics.
This model also has the capability to bypass immobilizers on early Renault vehicles. It also has other useful features, such as reading mechanical key codes, or dealer tool security codes. It can also read CAN data from some Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable 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. It comes with a rechargeable battery and a fast boot-up time and supports both OBD CAN protocols.
If you're looking for an even more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that comes with several options, including the ability to clone Freescale 9S12MCUs. automotive key programming near me supports a greater variety of vehicle manufacturers than the previous model and has an improved CAN bus communications engine that is compatible with the latest ECUs.
Which key programmer is right for me?
In the end, it all comes down to the kind of work you do and what you require from your key programmer. If you're an auto locksmith, you may require an instrument that can program the largest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can do everything from reading/writing on a key as well as ECU coding, and some advanced programming at the OE level.
For mechanics that don't need the entire apparatus, there are less expensive options like the Xtool PAD3 tablet key programmer. It is designed to perform key programming but also offers advanced functions like oil service light reset, battery reset, EPB reset and throttle body reset.