Using a Key Programmer
Modern key fobs aren't just keys. They communicate with vehicles to start it, open the rear hatch, and so on. To accomplish this, they need to be programmed to work together.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all offer key programming services. You can do it yourself with the right equipment.
What is a key programer?
A key programmer is used to reprogram the transponder on the fob or key of an automobile truck or another vehicle. This is required when the new key or fob has to be programmed. This is usually required when a fob or a key is stolen or lost. 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 being started without the correct key. This is done by having the car's security system examine to ensure that the fob or key has the correct digital signature. The system will shut off if it doesn't. This kind of system is effective in reducing automobile theft, and was made mandatory for many models of car by the manufacturer.
The majority 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 cases the modules require special keys that have been designed by experts to function with the anti-theft system. This is usually done by a dealer or locksmith who uses a computer.
It is possible to reprogram certain keys and fobs by yourself, but it is not recommended until you are an experienced technician for automotive. This is because a wrongly programmed key can cause the vehicle to fail to run, not start, or even be completely destroyed. The majority of automakers have a precise process to program these keys.
If you are planning to include key programming in your offerings It is recommended that you get an LSID (Locksmith Service ID). This credential allows you access to a database of key and immobilizer codes, as well as information about the product. This access lets you quickly and easily program and test new key for customers. In addition, it offers you support and documentation that will assist you in your day-to-day business operations.
How do I program an electronic key?
Key programmer is an equipment that allows you to modify the keys in your car. It reads information from the microchip on the key, and write new information onto the chip. This will allow you use the key and ensure that it functions correctly. The process of using a programmer isn't easy and requires technical knowledge. Before you attempt to do this yourself, you should seek out a locksmith professional for guidance.
You can purchase a key programer and have it professionally programmed at a cheaper cost than what you would pay an auto dealer to complete the task for you. But, remember that not all key programmer models will work with your vehicle. You should make sure to check the product's compatibility with your model of car before making a purchase.
Most of the time you'll require having your key fob reprogrammed by a dealer. This is because the key fob needs to be reprogrammed with the specific information for your car's anti-theft system. A dealer will typically need to have the VIN number of your car to do this, and will typically charge a fee for it. You might be able to save this cost by giving the dealer a copy of your title, which you can obtain through the DMV in the majority of states.
For some cars, you can also try to reprogram your own key if you already have a working key that works with your vehicle. This method is called the master key method, and it can be applied to certain vehicles in order to program a secondary key. For example, if you have a GM vehicle, you can insert your working key into the ignition and turn it on until the security light turns off. Once that happens you can take out your working key, and then insert the new one to program it.
You can also buy an specialized EEPROM key programmer that is more expensive, but more efficient method to program car keys. This is the most advanced technology available, which requires that you disassemble the car and read the information from the chip in the key. This kind of programming should only be done by trained automotive technicians who have years of experience in electronic repairs.
What are the top choices for a key programmer?
There are a variety of alternatives when it comes down to key programmers. Some are purely for use, focusing only on the creation of new keys, while others offer a variety of diagnostic and service functions to make them a comprehensive tool for mechanics' workshops. XTool is one such company, producing a selection of key programmer tools that have been well-received by their customers. Their products are reasonably priced and are based on a customer-centric approach making 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 category. It offers a simple, user-friendly interface and super clear instructions that help users through the procedure of programming a new key. It offers two ways of accomplishing this: by vehicle or by type. The first method is easier and more suitable for beginners and home mechanics, whereas the second option is more sophisticated and requires more knowledge.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. It is an upgrade from the previous model, and offers greater power and stability. It has an impressive IMMO feature as well as OE-level diagnostics. This makes it ideal for automotive technicians who are professionals.
This model also has the capability to bypass immobilizers on early Renault vehicles. It has a range of other useful functions, including reading mechanical key codes and dealer tool security codes. It also can read CAN data from a variety of Peugeot and Citroen cars, and it comes with a long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, making it a fantastic option for any mechanic or DIY rvinepairman. The device is equipped with rechargeable batteries and a fast boot-up time and supports 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 options, including the ability to clone Freescale 9S12MCUs. It also supports a wider range of vehicle manufacturers than the previous model, and features an improved CAN bus communications engine that is compatible with the latest ECUs.
Which key programmer is the best for me?
It all depends on the kind of work you perform and what you need from your key programmer. If you're an auto locksmith, then you might need a key programer that can be used on an array of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on the key, to ECU coding, and some OE-level programming.
For mechanics that don't need the full-on rig, there are simpler options like the Xtool PAD3 tablet key programmer. It is designed to program keys, but it also has advanced special functions, such as oil service light resets, battery resets EPB resets and throttle body resets.