Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with vehicles to start it or open the rear hatch, and more. To do this, they must be programmed together.
All car dealerships, auto manufacturers, and auto locksmiths offer key programming. You can do it yourself using the right tools.
What is a key programmer?
A key programmer is a device used to recode a transponder on the fob or key for an automobile or truck, or any another vehicle. This procedure is needed when a new key or fob needs to be programmed. It is also often necessary in the event that an existing fob or key has been lost or stolen. The device reprograms the chip in the key to match the digital signature of the vehicle which allows it to begin.
Some vehicles come with electronic immobilizers that protect against theft by stopping the engine from starting if it is not equipped with the correct key or fob. This is accomplished by having the car's system verify that the fob or key has the correct digital signature. If it doesn't it will shut down. This kind of system is very effective in reducing theft of automobiles, and was made mandatory for a variety of models of cars by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the vehicle's engine, instrument cluster, or ignition lock. In some instances they require keys that are designed by an expert to function with the anti-theft system. This is typically carried out by a dealer or locksmith through the use of a computer.
It is possible to reprogramme certain keys and fobs yourself however it is not recommended until you are an experienced automotive technician. A wrongly programmed key can cause the vehicle to not begin, stop running or even be destroyed. The majority of automakers have a precise process to program keys.
If you are planning to add key programming to your service offerings it is recommended you get an LSID (Locksmith Service ID). This credential allows you access to a secure database of product information as well as keys and immobilizer codes via the NASTF's Secure Data Release Model. This access permits you to program and test new keys for customers quickly and effortlessly. It also provides crucial documentation and support to help you with your daily business operations.
How do I program the key?
Key programmer devices can be used to reprogram the keys in your car. It will read information from the microchip in your key, and then write new information onto the chip. This allows you to use the key, and make sure that it is functioning properly. However, the procedure of using a key programming device can be a bit difficult and requires some technical knowledge to utilize. So, before you try to do this yourself you should first talk to an expert or locksmith for instructions.
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 complete the job for you. It is important to know that not all key programmers products are compatible with your vehicle. Before making a purchase you must determine if the item is compatible with the model you have.
Dealers typically need to reprogramme your key fob. This is because the key fob will need to be reprogrammed with the specific information required by your vehicle's anti-theft system. Dealers will usually require the VIN number of your car to do this, and usually charge a fee for this. You may be able to save this cost by giving the dealer a copy your title which is available through the DMV in most states.
For certain vehicles you may also be able to reprogram your key if you have another working key that works with your car. This is known as the master key method, and it is applicable to certain vehicles in order to program the secondary key. If you own a GM vehicle, for instance put your key in the ignition until the security light goes off. After the security light is out, you can take off the working key and insert the new one.
You can also buy an specialized EEPROM key programmer, which is a more expensive, but more efficient method of programming a car key. This is a more advanced technology, which requires you to remove the car from its frame and read the data from the chip in the key. This type of programming is best suited to professional automotive technicians who have extensive experience in electronic repair.
What are the top programming options for key programmers?
There are many options available when it comes key programmers. Some key programmers are created to serve a single purpose, such as generating new keys. Others have diagnostic and service features to make them a multi-purpose tool that can be used in the mechanic's shop. XTool is one of these manufacturers that makes a range of key programmer devices that have been well-received by customers. Their products are affordable and have a focus on the customer making them simple to use.
One of the most adored models they offer is the XTOOL Inplus IP616, rated as one of the best in its class. It has an intuitive user interface and super clear instructions that guide users through the programming process. There are two ways to do this: via vehicle or by typing. The former is more straightforward and better suited to beginner mechanics and those who are at home, while the latter is more advanced and requires a little more experience.
Autel MaxiIM IM608PRO Automatic Key Programmer is another excellent alternative. This device is a major upgrade to the previous model, and offers greater power and stability. It features an IMMO function that is powerful and fully-functional diagnostics for the OE level, which makes it ideal for professional automotive technicians.
This model also has the capability to bypass immobilizers on earlier Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes and dealer tool security codes. It also can read CAN data from some Peugeot and Citroen cars, and it comes with a long-lasting battery that can be recharged.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500 making it an excellent choice for any mechanic. The device comes with a rechargeable battery as well as a quick boot-up time, and it is compatible with both OBD and CAN protocols.
If you're looking for an even more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO tool with a number of additional features, including the ability to copy Freescale 9S12 MCUs. It has a greater range of features than the previous model, and also has a CAN bus communications system that can work with ECUs.
What key programmer is best for me?
It all comes down to the kind of work you perform and what you need from your key programmer. If you're an auto locksmith, then you might require a key programmer that covers an array of vehicles. For click , the Smart Pro or Autel IM608 Pro. They're designed to do everything from read/write on the key to ECU programming and some OE level programming.
For mechanics who don't need the full rig, there are simpler alternatives such as the Xtool PAD3 tablet key programmer. It is designed to perform key programming, but also provides advanced functions like oil service light reset and EPB reset, battery reset, and throttle body reset.