Using a Key Programmer
Modern key fobs are more than just function as keys. They communicate with the vehicle to turn it on, open the rear hatch, and more. To do so they must be programmed to work together.
Car dealerships, your car manufacturer and auto locksmiths provide key programming services. You can do it yourself using the right tools.
What is a key-programmer?
A key programmer is used to reprogram a transponder on the fob or key of an automobile, truck or another vehicle. This procedure is necessary when the fob or key must be programmed. This is usually required when a fob or key is stolen or lost. The device essentially reprograms the digital signature on the chip inside the key to match the signature of the vehicle and enable it to start.
Some vehicles are equipped with electronic immobilizers which prevent theft by preventing the engine from starting without the right key. The system checks whether the fob or key is digitally signed. The system will shut down if it doesn't. This kind of system is effective in reducing car theft and has been made compulsory for various models of automobile by the manufacturer.
Most of these anti-theft systems are controlled by a module that is installed in the engine compartment or instrument cluster or ignition lock. In certain instances the modules require specific keys that are created by professionals to work with the anti-theft system. This is typically done by a dealer, or locksmith who uses computers.
It is possible to reprogram certain fobs and keys yourself but it isn't recommended until you are an experienced automotive technician. A wrongly programmed key can cause the vehicle to not begin, stop running or even to be destroyed. The majority of auto makers have a specific procedure for programming keys.
If you want to include key programming in your offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential gives you access to an inventory of immobilizer and key codes and product information. Having this access allows you to create and test new keys for customers quickly and easily. In addition, it gives you important support and documentation that will aid you in your day-today business operations.
How do I program my key?
Key programmer devices can be used to reprogram the keys in your car. It reads information from the microchip in your key, and then write new information to the chip. This will allow you to use the key and will ensure that it is working effectively. The process of using a programer isn't easy and requires technical expertise. Before you attempt to make this yourself, you must seek the advice of a professional locksmith expert for advice.
You can purchase a key programmer and have it professionally programmed at a lower cost than the cost you would pay an auto dealer to do the job for you. Be aware that not all key programmer products are compatible with your vehicle. Before purchasing a product, you should check to see if the product is compatible with your model.
Most of the time you'll need to have your key fob reset by a dealer. The key fob must be reprogrammed in order to include the specific information for your car's anti-theft system. Dealers will usually require the VIN number for your vehicle to perform this and they typically charge a fee to do it. You may be able to reduce the cost by providing the dealer a copy your title, which you can obtain through the DMV in all states.
programming car key can also reprogramme your key on some cars when you already have a working key. This method is known as the master key method and it can be applied to some vehicles to program the secondary key. For example, if you are driving a GM vehicle, you can insert your working key into the ignition and switch it on until the security light goes off. Once that happens then you can remove your working key and then insert the new one to program it.
You can also purchase a specialized EEPROM key programmer that is more expensive, but more efficient method to program the car key. This is an advanced technology which requires you to remove the car from its frame and read the data from the chip in the key. This kind of programming is best suited to skilled automotive technicians with extensive experience in electronic repair.
What are the top programming options for key programmers?
There are many alternatives when it comes down to key programmers. Some key programmers are created for a single function, like creating new keys. Others have diagnostic and service features to make them a multi-purpose tool for a mechanic's shop. XTool is a producer of key programming products which are highly rated by customers is one of these manufacturers. Their products are simple to use and affordable, with a customer-focused focus.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated among the top in its category. It comes with an easy-to-use interface and clear instructions to guide users through the programming process. It has two methods of doing this: via vehicle or via typing. The former is more straightforward and is more suited to home mechanics and beginners while the second is more advanced and requires a little more understanding.
Another great option is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This device is a newer model that offers increased stability and power. It has 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 that were installed on earlier Renault vehicles. It has a range of other useful functions, including reading mechanical key codes as well as dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen cars, and it comes with an extremely long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for less than $500, making it a fantastic option for any DIY or mechanic rvinepairman. The device has a built-in 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 option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO tool that has several additional features, such as 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 be used with ECUs.
Which key programmer is right for me?
It all comes down to the kind of work you perform and what you expect from your key programmer. If you are an auto locksmith, you might require a key programmer that covers the entire range of vehicles. For example the Smart Pro or Autel IM608 Pro. They're made to do everything from reading/writing on the key to ECU programming and some OE level programming.
There are alternatives for mechanics that don't need the whole equipment. One of these is the Xtool Pad3 tablet key programmer. It is specifically designed for key programming, however it also comes with advanced features, including oil service light resets, battery resets EPB resets and throttle body resets.