Using a Key Programmer
Modern key fobs go beyond just keys; they communicate with vehicles to start it and open the rear hatch, and much more. To accomplish this, they have to be programmed.
Car dealerships, your automobile manufacturer, and auto locksmiths can all offer key programming services. But you can also do it yourself, if you have the proper equipment.
What is a key programer?
Key programmer is a device used to recode the transponder in a car or truck key or fob. This process is necessary when the new key or fob needs to be programmed. It is also necessary in the event that an existing fob or key is lost or stolen. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle and allow it to begin.
Certain vehicles come with electronic immobilizers that protect against theft by stopping the engine from running without the correct fob or key. The system checks to determine whether the fob or key is digitally signed. If it doesn't, the system will shut down. This type of system has been proved to be effective in reducing the incidence of theft and has been 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 compartment, instrument panel or ignition lock. In some cases the modules require special keys that have been designed by experts to work with the antitheft system. This is usually done by a dealer or locksmith who uses a computer.
It is possible to reprogram certain keys and fobs yourself but it isn't recommended until you are an experienced technician for automotive. This is because a wrongly programmed key could cause the vehicle to run, not start or be destroyed. Most auto manufacturers have a particular procedure for programming these types of keys.
If you're looking to include key programming in your service offerings it is recommended you acquire an LSID (Locksmith Service ID). reprogram car key to the database of key and immobilizer codes and information about the product. With this access, you are able to program and test new keys for customers quickly and effortlessly. It also provides essential documentation and support that will aid you in your daily business operations.
How do I program a key?
Key programmer is a piece of equipment that can help you reprogram your car's keys. It reads the information from the microchip inside your key and write new information to the chip. This will permit you to use the key and will ensure it works effectively. However, the procedure of using a key programming device can be somewhat complicated and requires some technical know-how to make use of. Before you attempt to program the key yourself, you must consult a professional locksmith or professional for guidance.
You can purchase an electronic key programer and have it professionally programmed at a cheaper cost than what you would have to pay an auto dealer to complete the task for you. Be aware that not all key programmers will work with your vehicle and you must ensure the compatibility of the product with the model of your car before making a purchase.
The majority of the time you'll require your key fob reprogrammed by a dealer. This is because the key fob will have to be reprogrammed with the specific information required by your vehicle's anti-theft system. A dealer will typically need to have the VIN number of your car to do this, and will usually charge a fee for this. You could be able save money by giving the dealer a copy your title that you can get through the DMV in most states.
For certain cars you may also be able to reprogram your own key if you already have a working key that is compatible with your car. This is referred to as master key method, and it is a method to program a different key on certain vehicles. For instance, if have a GM vehicle, insert your working key into the ignition and switch it on until the security light goes off. Once the security light is out, you are able to remove the working key and then insert the new one.
You can also purchase a specialized EEPROM key programmer that is more expensive, but more efficient method to program the car key. However this is a more advanced technology that requires dismantling the car and reading the data from the microchip in the key. This type of programming is best for skilled automotive technicians with years of experience in electronic repair.
What are the top programming options for key programmers?
There are a myriad of options when it comes key programmers. Certain key programmers are made for a specific function, like creating new keys. Others include diagnostic and service functions to make them a multi-purpose tool for the mechanic's shop. XTool, a manufacturer of key programming tools that are well-received by customers is among these manufacturers. Their products are simple to use and inexpensive and have a focus on the customer.
One of the most well-known models in their range is the XTOOL Inplus IP616, rated as one of the best in its class. It offers an easy-to-use interface and super clear instructions that assist users in the procedure of programming a new key. It has two methods of doing this: via vehicle or typing. The first is easier and better suited to novices and home mechanics while the latter is more advanced and requires some experience.
Another great option is the Autel MaxiIM IMM608 PRO Auto Key Programmer. It is a more recent model that provides more performance and stability. It comes with an IMMO feature that is powerful and the ability to perform diagnostics at the level of OE. This makes it perfect for professional automotive technicians.
This model is also able to bypass immobilizers that were used in earlier Renault vehicles. It also has other useful features, such as reading mechanical key codes, or dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles and also has an extremely long-lasting battery.
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 DIY or mechanic repairman. The device comes with a rechargeable battery and a speedy boot-up process and supports both OBD CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. This is an advanced IMMO device that comes with a number of features, including the ability duplicate Freescale 9S12MCUs. It has a greater range of features than the previous model and has an CAN bus communication system that works with ECUs.
Which key programmer is the best for me?
It all boils to the type of work you perform and what you need from your key programmer. If you are an auto locksmith, then you might need a key programmer that covers an array of vehicles. For example, the Smart Pro or Autel IM608 Pro. They're made to do everything from reading and writing on the key to ECU programming and some OE level programming.
There are simpler options for mechanics who do not require the entire equipment. One of these is the Xtool Pad3 tablet key programmer. It's designed to do key programming, but it also has advanced special functions including oil service light reset and EPB reset, battery reset and throttle body reset.