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Using a Key Programmer
Modern key fobs go beyond just programing keys; they communicate with a vehicle to start it or open the rear hatch, and so on. To accomplish this, they must be programmed together.
Car dealerships, your car manufacturer and auto locksmiths all provide key programming services. You can do it yourself using the right tools.
What is a key programer?
A key programmer is a tool used to reprogram the transponder on a car or truck key or fob. This procedure is needed when a new key or fob needs to be programmed. It's also common when an existing key or fob has been stolen or lost. The device basically reprograms digital signature on the chip inside the key to match the signature of the vehicle, and allows it to start.
Certain vehicles come with electronic immobilizers that protect against theft by stopping the engine from starting without the correct key or fob. The system checks to determine if the key or fob is digitally signed. If it does not then the system will shut down. This kind of system has been proven to be effective in reducing automotive theft and was made mandatory for a variety of models of cars by the manufacturer.
The majority of these anti-theft systems are controlled by a module installed in the vehicle's engine, instrument cluster, or ignition lock. In some instances the modules require specific keys that have been specifically programmed by an expert to work with the anti-theft system. This is usually performed by a dealer or locksmith who uses computer.
Although it is possible to reprogramme some keys and fobs on your own however, it is not recommended unless you're a highly skilled automotive technician. A key that is not properly programmed could cause the vehicle to not start, or not to run or even be destroyed. The majority of auto manufacturers have a specific procedure to program keys.
If you're looking to include key programming into your service offerings it is recommended you acquire an LSID (Locksmith Service ID). This credential gives you access to the database of key and immobilizer codes along with information about the product. This access permits you to program and test new keys for customers quickly and quickly. In addition, it gives you important support and documentation that can help you with your day-to-day business operations.
How do I program a key?
Key programmer devices can be used to modify the keys of your car. It will read the information from the microchip inside your key, and then write new data to the chip. This will allow you to use the key and ensure that it functions properly. However, the process of using a key programer is a bit complicated and requires some technical know-how to use. Therefore, before you attempt to complete this task yourself you should first talk to a professional or a locksmith for guidance.
You can also purchase a key programer online and have it professionally programmed at an affordable cost than what you would pay to have a dealership do the work. But, remember that not all key programmers are compatible with your car and you should make sure to check the compatibility of the product with your model of car before purchasing.
Most of the time you'll require having your key fob reprogrammed by an dealer. The key fob has to be reprogrammed so that it can include the information specific to your car's anti-theft system. Dealers will usually need the VIN number of your car to accomplish this, and will charge fees. You can save money by giving your dealer a copy which you are in a position to get from the DMV of all states.
For some cars you may also be able to reprogram key fob your key if you have another working key that is compatible with your car. This is called master key method and it can be used to program a different key for certain vehicles. For example, if you have an GM vehicle, simply insert your working key into the ignition and turn it on until the security light turns off. After the security light goes out, you can take off the working key fob programmers near me and then insert the new one.
You can also buy a specially designed EEPROM key programmer, which is a more expensive, but more efficient method to program car keys. This is a more advanced technology, which requires that you remove the car from its frame and read the data from the chip inside the key. This type of programming is best suited to professional automotive technicians who have extensive experience in electronic repair.
What are the best programming options for key programmers?
There are a number of options when it comes to key programmers. Some key programmers are created for a specific use, like generating new keys. Others incorporate diagnostic and service features to make them a multi-purpose tool that can be used in a mechanic's shop. XTool, a manufacturer of key programming tools that are well-received among customers is among these companies. Their products are affordable and have a focus on the customer making them easy to use.
One of the most adored models in their range is the XTOOL Inplus IP616, rated as one of the top in its class. It offers a simple, user-friendly interface and super clear instructions that assist users in the process of programming a new key. There are two ways to accomplish this: via vehicle or by typing. The former is more straightforward and is more suited to home mechanics and beginners while the second is more advanced and requires some understanding.
Autel MaxiIM IM608PRO Auto Key Programmer is another great alternative. This device is a major upgrade to the previous model, and offers more power and stability. It has an impressive IMMO feature as well as the ability to perform diagnostics at the level of OE. This makes it ideal for automotive technicians who are professionals.
This model can also bypass immobilizers on early Renault vehicles. It also comes with other useful features, like reading mechanical key codes, or dealer tool security codes. It also can read CAN data from certain Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still relatively affordable. It is available for less than $500, which makes it a fantastic option for any mechanic or DIY repairman. The device comes with a rechargeable battery and a fast boot-up speed, and it can be used with both OBD and CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. This is a sophisticated IMMO device that comes with many features, including the ability clone Freescale 9S12MCUs. It has a greater range of features than the previous model and has a CAN bus communications system that can work with ECUs.
Which key programmer is best for me?
Ultimately, it comes to the type of work you do and what you require from your key programmer. If you're an auto locksmith, you may require a key programer that covers the widest range of vehicles, like the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key, to ECU programming, and even basic programming for OE.
For mechanics that don't need the full-on equipment, there are more basic alternatives such as the Xtool PAD3 tablet key programmer. It is specifically designed for key programming, but it also has advanced special features, including oil service light resets, battery resets EPB resets, and throttle body resets.