Using a Key Programmer
Modern key fobs aren't simply keys; they can communicate with vehicles to start it or open the rear hatch, and much more. To do so they must be programmed to work together.
All automotive dealerships, auto manufacturers and auto locksmiths can provide key programming. You can do it yourself with the right tools.
What is a key programmer?
A key programmer is a device used to recode a transponder on the fob or key of the vehicle or truck, or any other vehicle. This procedure is needed when the new fob or key needs to be programmed. It is also necessary in the event that an existing key or fob has been stolen or lost. The device basically reprograms the digital signature of the chip inside the key to match the signature of the vehicle and enable it to begin.
Some vehicles are equipped with electronic immobilizers that stop theft by stopping the engine from being started without the right key. This is done by having the car's system check to make sure that the key or fob has the correct digital signature. The system will turn off in the event that it doesn't. This type of system has been proved to be effective in reducing automotive theft and is now required for many models of cars by the manufacturer.
The anti-theft system can be controlled by a module that is installed in the vehicle’s engine, instrument panel, or ignition lock. In some instances, these modules need special keys that are programmed by experts to function with the anti-theft system. This is typically performed by a dealer or locksmith with a computer.
While it is possible to reprogramme some fobs and keys at home however, it is not recommended unless you are a highly experienced automotive technician. The wrongly programmed key could cause the vehicle not to start, fail to run or even be destroyed. The majority of auto makers have a particular procedure for programming these kinds of keys.
If you're looking to include key programming into your service offerings It is recommended that you get an LSID (Locksmith Service ID). This credential gives you access to the database of key and immobilizer codes, as well as product information. This access permits you to program and test new keys for customers quickly and effortlessly. It also provides crucial documentation and support that will help you with your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It will read information from the microchip on your key, and write new information to the chip. This will allow you to use the key, and ensure that it functions properly. The process of using a programmer isn't easy and requires technical knowledge. So, before you try to accomplish this on your own it is recommended to first consult an expert locksmith or locksmith for guidance.
You can also purchase a key programmer and get it professionally programmed online at a cheaper cost than what you would have to pay an auto dealer to do the job for you. However, keep in mind that not all key programmer models will be compatible with your vehicle and you must ensure the product's compatibility with your vehicle's model prior to purchasing.
The majority of the time, you will need to have your key fob reprogrammed by an dealer. The key fob has to be reprogrammed in order to include the specific information for your car's anti theft system. Dealers typically require the VIN number for your vehicle in order to do this and they usually charge a fee for this. You can save money by giving your dealer a copy which you are able to obtain from the DMV of the majority of states.
For certain cars, you can also try to program your own key if you have another working key that works with your car. This method is known as the master key method and it is applicable to certain vehicles in order to program the secondary key. If you have an GM car, for example you can insert your key into the ignition until the security light turns off. Once that happens then you can remove the working key and insert the new one to program it.
You can also buy a specially designed EEPROM key programmer that is costlier but more effective method of programming the car key. However it is a more advanced technology that requires taking the car apart and reading the information from the microchip in the key. This kind of programming should only be performed by trained automotive technicians who have years of experience in electronic repairs.
What are the best choices for the most experienced programmers?
There are a myriad of options when it comes to key programmers. Some key programmers are designed for a specific purpose, such as generating new keys. Others incorporate diagnostic and service functions to make them a multi-purpose tool for a mechanic's shop. XTool is one such company that makes a range of key programming devices 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 popular models in their range is the XTOOL Inplus IP616, rated as the top model in its class. It features an easy-to-use interface and clear instructions to guide users through the programming process. There are two ways to do this: by vehicle or by typing. The former is more straightforward and more suitable for novices and home mechanics while the latter is more advanced and requires a little more experience.
Another option to consider is the Autel MaxiIM IMM608 PRO Auto Key Programmer. It is a more recent model that has more stability and power. It has an extremely powerful IMMO function as well as full system diagnostics at OE-level that make it a great choice for professional automotive technicians.
This model also allows for bypassing immobilizers in early Renault vehicles. It has a range of other functions that are useful, including reading mechanical key codes and dealer tool security codes. Additionally, it is able to read CAN data on some Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It's available for less than $500, which makes it a great choice for any mechanic or DIY repairman. program car keys comes with a rechargeable battery as well as a quick boot-up time, and it can be used with both OBD and CAN protocols.
If you're looking to find a more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO tool that has a number of additional features, including the ability to copy Freescale 9S12 MCUs. It also supports a larger range of vehicle manufacturers than the previous model and has an upgraded CAN bus communication engine that works with the most recent ECUs.
What key programmer is best for me?
It all boils down to the type of work you do and what you require from your key programmer. If you're an auto locksmith, you might require an instrument that can program the entire range of vehicles. For example the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading and writing on the key to ECU programming and some OE level programming.
For mechanics that don't need the entire equipment, there are more basic options like the Xtool PAD3 tablet key programmer. It was designed for key programming, but it also comes with advanced features, including oil service light resets, battery resets, EPB resets and throttle body resets.