Using a Key Programmer
Modern key fobs do more than just act as keys. They communicate with the vehicle to get it started, open the rear hatch and more. To do this, they must be programmed.
All automobile dealerships, auto makers, and auto locksmiths offer key programming. You can do it yourself using the right equipment.
What is a key programer?
A key programmer is used to recode the transponder in a key or fob for a car, truck or another vehicle. This procedure is necessary when a new fob or key must be programmed. It's also common when an existing key or fob has been lost or stolen. The device essentially reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to start.
Certain vehicles come with electronic immobilizers that prevent theft by stopping the engine from running without the proper key. This is done by having the system examine to ensure that the fob or key has the correct digital signature. If it doesn't then the system will shut down. This type of system is effective in reducing theft of automobiles, and has been made compulsory for a variety of models of cars by the manufacturer.
These systems can be controlled by a device that is placed in the vehicle’s engine or instrument panel, or ignition lock. In some instances the modules require specific keys that are designed by professionals to work with the anti-theft system. This is typically done by a dealership or locksmith through computers.
It is possible to reprogramme certain keys and fobs yourself, but it is not recommended until you are an experienced automotive technician. This is because a wrongly programmed key could cause the vehicle to start, run, or even be completely destroyed. The majority of automakers have a precise process to program these keys.
If you're looking to include key programming in your offerings it is recommended you get an LSID (Locksmith Service ID). This credential gives you access to a database of key and immobilizer codes along with details about the product. With this access, you are able to create and test new keys for customers quickly and easily. Additionally, it gives you important assistance and documentation to assist you in your day-to-day business operations.
How do I program a key?
A key programmer is a piece equipment that can help you reprogram your car's keys. It reads the 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 it works properly. The process of using a programmer can be a bit difficult and requires technical knowledge. Therefore, before you attempt to do this by yourself, you should first consult an expert locksmith or locksmith for guidance.
You can purchase an electronic key programer and have it professionally programmed at a cheaper cost than what you would pay an auto dealer to complete the task for you. Be aware that not all key programmer models will work with your car and you should make sure to check the compatibility of the product with your model of car before making a purchase.
The majority of the time, you will require your key fob reprogrammed by a dealer. The key fob has to be reprogrammed to include the specific information needed for your car's anti theft system. Dealers typically require the VIN number of your car to accomplish this, and they charge an amount. You may be able to save money by giving the dealer a copy of your title which is available through the DMV in all states.
For some cars, you can also try to reprogram your own key if you already have a working key that is compatible with your car. This is known as the master key method and it is applicable to certain vehicles in order to program the secondary key. If you own a GM car, for example, insert your key into the ignition until the security light turns off. Once this happens you can take out your working key and then insert the new one to program it.
You can also purchase an specialized EEPROM Key Programmer. This is a more costly but more effective method of programming a car key. However this is a more advanced technology that requires taking the car apart and reading the data from the microchip in the key. This type of programming should only be done by professional automotive technicians with vast experience in electronic repairs.
What are the best key programmer options?
There are a number of choices when it comes to key programmers. Some key programmers are designed for a single function, like creating new keys. automotive key programming have diagnostic and service features to make them a multi-purpose tool for the mechanic's shop. XTool is a producer of key programming products that are well-received among customers, is one of these companies. Their products are affordable and have a focus on the customer making them easy to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated as one of the best in its category. It offers an easy, user-friendly interface and super clear instructions that help users through the process of programming a new key. There are two ways to do this: By vehicle, or by type. The first method is easier and is suitable for beginners and home mechanics, whereas the second is more advanced and requires more knowledge.
Autel MaxiIM IM608PRO Automatic Key Programmer is another excellent option. This device is an upgrade of the previous model, offering more power and stability. It comes with an IMMO function that is powerful and fully-functional diagnostics for the OE level, which makes it ideal for professionals in the field of automotive mechanics.
This model is also able to bypass immobilizers on early Renault vehicles. It also has other functions that are useful, including reading mechanical key codes and dealer tool security codes. Additionally, it can read CAN data from certain Peugeot and Citroen vehicles and has an extremely long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still reasonably affordable. It's priced at less than $500, making it a great choice for any mechanic. The device comes with a rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced version. This is a sophisticated IMMO tool that has several additional features, such as the ability to duplicate Freescale 9S12 MCUs. It has a greater range of features than the previous model and has an CAN bus communication system that can work with ECUs.
Which key programmer is right 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 might need an instrument that can program an array of vehicles. For instance the Smart Pro or Autel IM608 Pro. They're designed to do everything from reading and writing on the key to ECU coding and some OE level programming.
There are simpler options for mechanics who do not require the entire rig. One of these is the Xtool Pad3 tablet key programmer. It is specifically designed for key programming, however it also comes with advanced functions, like oil service light resets, battery resets EPB resets, and throttle body resets.