Using a Key Programmer
Modern key fobs are more than just keys; they communicate with a vehicle to start it and open the rear hatch, and so on. To accomplish this, they have to be programmed together.
Car dealerships, your vehicle manufacturer, and auto locksmiths can provide key programming services. But you can do it yourself if you have the right tools.
What is a key developer?
A key programmer is used to recode a transponder on the fob or key for a car truck or another vehicle. This is needed when the fob or key must be programmed. This is usually required when a fob or key is stolen or lost. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle, and allows it to start.
Certain vehicles come with electronic immobilizers that prevent theft by stopping the engine from running without the proper key. This is accomplished by having the system examine to ensure that the key or fob has the correct digital signature. The system will turn off in the event that it doesn't. This kind of system is effective in reducing automobile theft, and was made mandatory 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 or ignition lock. In certain instances the modules require special keys that have been designed by experts to work with the antitheft system. This is usually performed by a dealer or locksmith who uses computers.
It is possible to reprogramme certain fobs and keys yourself however it is not recommended until you are an experienced automotive technician. The reason is that a poorly programmed key could cause the vehicle to fail to start, run or be destroyed. Most auto manufacturers have a very specific procedure for programming these types of keys.
If you are planning to include key programming into your offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential allows you access to an encrypted database of product information as well as keys and immobilizer codes via the NASTF's Secure Data Release Model. With this access, you are able to program and test new keys for customers quickly and quickly. In addition, it offers you support and documentation that will help you with your day-to-day business operations.
How do I program a key?
A key programmer can be used to modify the keys of your car. It reads the data from the microchip in your key and write new data to the chip. This will permit you to use the key and will ensure it is working correctly. However the procedure of using a key programming device can be a bit difficult and requires some technical knowledge to use. Therefore, before you attempt to do this on your own it is recommended to first consult a professional or a locksmith for instructions.
You can also purchase a key programer online and have it professionally programmed at less than what you would pay to have a dealership do the job for you. It is important to know that not all key programming products are compatible with your vehicle. Before you purchase it is important to see if the product is compatible with your vehicle.
The majority of the time, you will require your key fob reprogrammed by a dealer. The key fob must be reprogrammed so that it can include the specific information needed for your car's anti-theft system. Dealers usually require the VIN number of your vehicle to do this, and they will charge fees. You can save money by providing your dealer a copy of the VIN, which you will be in a position to get from the DMV of the majority of states.
For certain vehicles you may also be able to reprogram your key if you have another working key that is compatible with your vehicle. This is known as a master key method and it can be used to program a second key on some vehicles. If you have a GM vehicle, for instance put your key in the ignition until the security light goes off. After that, you can remove your working key, and then insert the new one to program it.
You can also buy an specialized EEPROM key programmer, which is a costlier but more effective method of programming a car key. This is the most advanced technology available, which requires that you remove the car from its frame and read the data from the chip inside the key. This type of programming should only be performed by certified automotive technicians who have vast experience in electronic repairs.
What are the best programming options for key programmers?
There are a number of alternatives when it comes down to key programmers. Some are single-purpose, focused solely on generating new keys, whereas others include a wide range of diagnostic and service functions, making them an all-in-one tool for mechanics' workshops. XTool, a manufacturer of key programming products that are well-received by customers is one of these companies. Their products are easy to use and cost-effective, with a customer-focused focus.
One of the most well-known models in their range is the XTOOL Inplus IP616, rated as the top model in its class. It has an easy-to-use interface and clear instructions that guide users through the process of programming. It has two methods of doing so: By vehicle or via type. The first is easier and is more suited to beginner mechanics and those who are at home while the latter is more sophisticated and requires a little more experience.
Autel MaxiIM IM608PRO Automatic Key Programmer is a great alternative. This is a brand new model that offers increased stability and power. It is equipped with an IMMO feature that is powerful and the ability to perform diagnostics at the level of OE. reprogram car key makes it perfect for automotive technicians who are professionals.
This model also has the ability to bypass immobilizers that were installed on 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 it has a long-lasting 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 DIY or mechanic repairman. It comes with a rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking to find a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This device is an advanced IMMO tool that has numerous additional features, including the ability to copy Freescale 9S12 MCUs. It is able to support a larger range than the previous model and also has an CAN bus communication system that works with ECUs.
What key programmer is best for me?
Ultimately, it comes down to the kind of work you do and what you need from your key programmer. If you are an auto locksmith, then you may need a key programmer that covers an array of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can be used for everything from reading/writing on a key as well as ECU programming, and even advanced programming at the OE level.
There are more affordable options for mechanics who do not require the entire equipment. One of these is the Xtool Pad3 tablet key programmer. It's designed for key programming, but it also has advanced special functions including oil service light reset and battery reset, EPB reset and throttle body reset.