Using a Key Programmer
Modern key fobs aren't just keys. They communicate with vehicles to start it or open the rear hatch, and much more. To accomplish this, they must be programmed together.
Car dealerships, your automobile manufacturer and auto locksmiths all provide key programming services. You can do it yourself using the right tools.
What is a key programmer?
A key programmer is a device that allows you to reprogram the transponder on a car or truck key or fob. This is needed when a new fob or key needs to be programmed. This is usually 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 which allows it to begin.
Some vehicles are equipped with electronic immobilizers which prevent theft by stopping the engine from starting without the proper key. The system checks whether the fob or key is digitally signed. If it doesn't then the system will shut down. This kind of system has been found to be effective in reducing automotive theft and is now required for a variety of models of cars by the manufacturer.
These systems can be controlled by a module installed in the vehicle’s engine instrument panel, instrument panel or ignition lock. In certain instances, these modules require special keys that are programmed by a professional to work with the anti-theft system. This is typically performed by a dealership or locksmith using computers.
While it is possible to reprogramme some keys and fobs at home however, it is not recommended unless you're an skilled automotive technician. This is because a wrongly programmed key can cause the vehicle to fail to run, not start, or even be completely destroyed. Most auto manufacturers have a specific method for programming these types of keys.
If you're looking to add key programming to your service offerings It is recommended that you get an LSID (Locksmith Service ID). This credential grants you access to an inventory of immobilizer and key codes, as well as information about the product. This access permits you to create and test new keys for customers quickly and easily. In addition, it also offers you support and documentation that can help you with your day-to-day business operations.
How do I program the key?
A key programmer can be used to reprogram the keys of your car. It reads the information from the microchip inside your key and write new data to the chip. This allows you to use the key, and ensure that it works properly. However, the process of using a key programmer can be somewhat complicated and requires some technical expertise to utilize. Before you attempt to do this yourself, consult a professional locksmith or professional for guidance.
You can purchase an electronic key programer and have it professionally programmed online at a lower cost than what you would have to pay an auto shop to complete the task for you. But, remember that not all key programmers will work with your car and you must confirm the product's compatibility with the model of your car prior to purchasing.
she said have to reprogram your key fob. The key fob must be reprogrammed so that it can include the information specific to the anti-theft system of your vehicle. A dealer will typically require the VIN number for your vehicle in order to do this, and will usually charge a fee for it. You could be able reduce the cost by providing the dealer a copy of your title, which you can obtain through the DMV in the majority of states.
You can also reprogramme your car's keys when you already have a functioning key. This is called master key method and can be used to program a second key for certain vehicles. If you own a GM car, for example put your key in the ignition until the security light turns off. Once this happens then you can remove your working key and then insert the new one to program it.
You can also purchase a specially designed EEPROM key programmer, which is a more expensive, but more efficient way to program a car key. This is the most advanced technology available, which requires you to take apart the car and read the data from the chip inside the key. This type of programming should only be performed by trained automotive technicians who have extensive experience in electronic repairs.
What are the best programming options for key programmers?
There are a myriad of options when it comes key programmers. Some key programmers are created to serve a single function, like creating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool in a mechanic's shop. XTool is one such manufacturer offering a variety of key programming devices that are well-received from customers. Their products are easy to use and affordable and have a focus on the customer.
One of the most well-known models they offer is the XTOOL Inplus IP616, rated as one of the top in its class. It features an intuitive user interface and super clear instructions that guide users through the programming process. There are two ways to accomplish this: by vehicle or by type. The former is simpler and better suited to beginner mechanics and those who are at home, while the latter is more sophisticated and requires a little more experience.
Another option to consider is the Autel MaxiIM IM608 PRO Auto Key Programmer. This device is a major upgrade to the previous model, and offers increased power and stability. It is equipped with an IMMO feature that is powerful and the ability to perform diagnostics at the level of OE. This makes it ideal for professional automotive technicians.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It has a range of other useful functions, such as reading mechanical key codes and dealer tool security codes. Additionally, it can read CAN data on some Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's available for less than $500, making it a great option for any mechanic. The device comes with a rechargeable battery and a fast boot-up speed, and it supports both OBD and CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO tool that has numerous additional features, including the ability to copy Freescale 9S12 MCUs. It also supports a greater variety of vehicle manufacturers than the previous model, and features an enhanced CAN bus communication engine that works with the most recent ECUs.
Which key programmer is right for me?
It all comes down to the type of work you do and what you expect from your key programmer. If you are an auto locksmith, you might require a key programer that can be used on a wide range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can perform everything from writing or reading on the key to ECU programming, and even advanced programming at the OE level.
For mechanics who don't need the entire equipment, there are more basic alternatives like the Xtool PAD3 tablet key programmer. It is designed for key programming, but it also has advanced special functions, such as oil service light resets, battery resets EPB resets, and throttle body resets.