Using a Key Programmer
Modern key fobs are more than simply function as keys. They communicate with the vehicle to start it up and open the rear hatch and more. To accomplish this, they need to be programmed to work in conjunction.
All automobile dealerships, auto makers, and auto locksmiths offer key programming. You can also do it yourself if you have the right tools.
What is a key programmer?
Key programmer is a tool used to recode the transponder in the key of a truck or car key or fob. This is required when a new key or fob has to be programmed. This process is typically required when a key or fob is lost or stolen. The device reprograms the chip within the key to match the digital signature of the vehicle and allows it to start.
Certain vehicles come with electronic immobilizers that stop theft by preventing the engine from running without the right key. The system checks to determine whether the fob or key is digitally signed. The system will shut down when it isn't. This kind of system is very effective in reducing theft of automobiles, and was made mandatory for various models of automobile by the manufacturer.
program a car key can be controlled by a module that is installed in the vehicle's engine compartment or instrument panel, or ignition lock. In certain instances, these modules need special keys that have been designed by experts to work with the antitheft system. This is typically performed by a dealer or locksmith with computers.
Although it is possible to reprogram some fobs and keys at home but it is not advised unless you're an experienced automotive technician. The reason is that a poorly programmed key could cause the vehicle to fail to start, run or be destroyed. The majority of auto manufacturers have a specific procedure to program keys.
It is recommended that if you plan to offer key programming as a part of your service you acquire an LSID. This credential gives you access to a secure database of product information and immobilizer and key codes using the NASTF's Secure Data Release Model. This allows you to swiftly and easily program and test new keys for customers. Additionally, it gives you important support and documentation that can help you with your day-to-day business operations.
How do I program the key?
Key programmer is an equipment that allows you to modify the keys in your car. It will read information from the microchip in your key, and write new information to the chip. This will allow you to use the key and ensure that it works effectively. However the procedure of using a key programer is a bit complicated and requires some technical know-how to use. Before you attempt to make this yourself, you should consult a professional locksmith or professional for guidance.
You can also purchase a key programer and have it professionally programmed at a cheaper cost than what you would have to pay a dealership to complete the task for you. But, remember that not all key programmers will be compatible with your vehicle and you must confirm the compatibility of the product with your vehicle's model prior to purchasing.
Dealers usually have to reprogram your key fob. This is because the key fob will have to be reprogrammed with the specific information required by your vehicle's anti-theft system. Dealers will usually need to have the VIN number of your car to do this and they typically charge a fee to do this. You can save money by providing your dealer a copy which you will be capable of obtaining from the DMV of the majority of states.
For certain vehicles you can also try to reprogram your key if you have another working key that works with your vehicle. This method is called the master key method, and it can be applied to certain vehicles to program the secondary key. If you own an GM vehicle, for instance, insert your key into the ignition until the security light turns off. Once that happens then you can remove your working key, and then insert the new one to program it.
You can also purchase an exclusive EEPROM Key Programmer. This is more expensive, but more efficient method of programming the car key. This is a more advanced technology, which requires that you disassemble the car and read the data from the chip inside the key. This type of programming is ideal for skilled automotive technicians with extensive experience in electronic repair.
What are the most effective options for key programmers?
There are a number of alternatives when it comes down to key programmers. Certain key programmers are made for a single function, like creating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool in the mechanic's shop. XTool is one of these manufacturers offering a variety of key programmer tools that are well-received from customers. Their products are affordable and have a focus on the customer making them simple to use.
One of the most adored models in their range is the XTOOL Inplus IP616, rated as the top model 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 accomplish this: by vehicle or by typing. The first method is easier and more suitable for beginners and home mechanics, while the second is more advanced and requires more expertise.
Autel MaxiIM IM608PRO Auto Key Programmer is a great alternative. This device is an upgrade from the previous model, bringing increased power and stability. It has an IMMO function that is powerful and full system diagnostics at OE-level which makes it ideal for professional automotive technicians.
This model also has the ability to bypass immobilizers on early Renault vehicles. It comes with a variety of other functions that are useful, including reading mechanical key codes and dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's priced at less than $500 making it an excellent option for any mechanic. It comes with an rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking to find a more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that includes many features, including the ability replicate Freescale 9S12MCUs. It also supports a wider range of vehicle manufacturers than the previous model, and features an improved CAN bus communications engine that can work with the most recent ECUs.
Which key programmer is the best for me?
It all depends on what kind of work you do and what you require from your key programmer. If you are an auto locksmith, then you may need a key programmer that covers a wide range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on the key, to ECU programming, and even basic programming for OE.
For mechanics that don't need the full rig, there are simpler alternatives like the Xtool PAD3 tablet key programmer. It was designed to program keys, but it also comes with advanced functions, like oil service light resets, battery resets EPB resets, and throttle body resets.