Using a Key Programmer
Modern key fobs go beyond just keys. They communicate with a vehicle to start it or open the rear hatch, and more. To do so, they need to be programmed to work with each other.
Car dealerships, your automobile manufacturer, and auto locksmiths can provide key programming services. You can do it yourself with the right tools.
What is a key-programmer?
A key programmer is a tool used to recode the transponder in a car or truck fob or key. This process is necessary when the new key or fob has to be programmed. This process is often required when a fob or a key is lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle and allows it to start.
Some vehicles are equipped with electronic immobilizers that prevent theft by preventing the engine from starting without the correct key. The system checks to see whether the fob or key is digitally signed. The system will shut down in the event that it doesn't. This type of system has been proved to be effective in reducing the incidence of theft and was made mandatory for a variety of models of cars by the manufacturer.
These anti-theft systems can be controlled by a module installed in the vehicle's engine or instrument panel or ignition lock. In some cases, these modules need special keys that have been designed by experts to work with the anti-theft system. This is typically done by a dealer, or locksmith with computer.
It is possible to reprogram certain keys and fobs yourself, but it is not recommended until you are an experienced technician for automotive. automotive key programming programmed key could cause the vehicle not to begin, stop running or even break. The majority of auto makers have a very precise procedure to program these keys.
If you are planning to include key programming into your service offerings It is recommended that you obtain an LSID (Locksmith Service ID). This credential allows you access to the database of key and immobilizer codes along with product information. This access lets you quickly and easily program and test new keys for customers. In addition, it also gives you important support and documentation that can 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 of your car. It reads data from the microchip on your key, and then write new information to the chip. This will allow you to use the key and ensure that it works correctly. The procedure of programming a key can be a bit difficult and requires technical knowledge. So, before you try to complete this task on your own it is recommended to first consult an expert locksmith or locksmith for directions.
You can also buy an online key programmer and have it professionally programmed at an affordable cost than what you would pay to have a dealership do the work for you. It is important to know that not all key programmer products will work with your car. Before you purchase you must determine if the item is compatible with your vehicle.
Dealers usually have to reprogram your key fob. This is because the key fob will need to be reprogrammed with specific data for your vehicle's anti-theft system. A dealer will typically need to have the VIN number for your car to do this and they typically charge a fee to do this. You can save money by providing your dealer a copy of the VIN, which you will be able to obtain from the DMV of all states.
For some cars you can also try to reprogram your own key if you have another working key that works with your car. This is known as master key method, and it is a method to program a second key for certain vehicles. If you own a GM car, for example you can insert your key into the ignition until the security light goes out. Once this happens then 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 an advanced technology which requires that you disassemble the car and read the data from the chip in the key. This kind of programming is best for professional automotive technicians who have vast experience in electronic repair.
What are the best options for the most experienced programmers?
There are a myriad of options when it comes key programmers. Some key programmers are designed for a specific use, like generating new keys. Others include diagnostic and service features to make them a multi-purpose tool in the mechanic's shop. XTool is one such manufacturer that makes a range of key programmer devices that are well-received from customers. Their products are reasonably priced and have a focus on the customer which makes them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It comes with an easy, user-friendly interface and extremely clear instructions that help users through the procedure of programming a new key. It offers two ways of accomplishing this: by vehicle or by typing. The former is simpler and better suited to home mechanics and beginners while the second is more sophisticated and requires a bit more knowledge.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. This is an upgrade of the previous model, offering more power and stability. It has an IMMO function that is powerful and OE-level full system diagnostics which makes it ideal for professionals in the field of automotive mechanics.
This model can also bypass immobilizers in early Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes as well as dealer tool security codes. It also can read CAN data from certain Peugeot and Citroen cars, and has a long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It is available for under $500, making it a great option for any mechanic. It comes with a rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking for a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool with a number of additional options, including the ability to duplicate Freescale 9S12 MCUs. It also supports a greater range of vehicle manufacturers than the previous model and comes with an enhanced CAN bus communication engine that works with the latest ECUs.
Which key programmer is best for me?
It all comes down to what kind of work you do and what you expect from your key programmer. If you're an auto locksmith you might need an instrument that can program the largest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They're made to do everything from reading and writing on the key to ECU programming and even some OE level programming.
For mechanics who don't need the full-on rig, there are simpler alternatives such as the Xtool PAD3 tablet key programmer. It's designed for key programming but also offers advanced special functions, including oil service light reset, battery reset, EPB reset, and throttle body reset.