Using a Key Programmer
Modern key fobs do more than just act as keys. They communicate with the vehicle to start it up and open the rear hatch, and more. To do so they must be programmed to work with each other.
Car dealerships, your vehicle manufacturer, and auto locksmiths can all provide key programming services. You can do it yourself using the right tools.
What is a key programmer?
Key programmer is a device that allows you to change the transponder code in the car or truck fob or key. This process is necessary when the new fob or key needs to be programmed. This is usually required when a fob or a key is lost or stolen. The device reprograms the chip inside the key to match the digital signature of the vehicle which allows it to begin.
Certain vehicles come with electronic immobilizer systems that prevent theft by preventing the engine from starting without the correct key or fob. The system checks to see whether the fob or key is digitally signed. If it doesn't it will shut down. This kind of system is efficient in reducing theft of automobiles, and has been made compulsory for a variety of models of cars by the manufacturer.
The anti-theft system can be controlled by a module that is installed in the vehicle’s engine or instrument panel, or ignition lock. In some instances the modules require special keys that have been designed by experts to function with the anti-theft system. This is typically carried out by a dealer or locksmith via a computer.
Although it is possible to reprogram some keys and fobs by yourself however, it is not recommended unless you're a highly skilled automotive technician. A wrongly programmed key can cause the vehicle to not start, fail to run or even be destroyed. The majority of auto makers have a particular procedure to program these kinds of keys.
If you are planning to include key programming in your offerings, it is recommended that you acquire an LSID (Locksmith Service ID). This credential gives you access to a database of key and immobilizer codes along with product information. This access allows you to swiftly and easily program and test a new keys for customers. Additionally, it gives you important support and documentation that will assist you in your day-to-day business operations.
How do I program an electronic key?
A key programmer can be used to modify the keys of your car. It reads data from the microchip inside your key, and write new information onto the chip. This allows you to use the key, and make sure that it works correctly. However, the procedure of using a key programer is a bit complicated and requires some technical knowledge to use. Before you attempt to program the key yourself, consult a professional locksmith or expert for advice.
You can also purchase a key programer online and have it professionally programmed for an affordable cost than you would pay to have a dealer do the work. It is important to know that not all key programmer products are compatible with your vehicle. Before purchasing a product it is important to make sure that the product is compatible with the model you have.
In most cases you'll need to have your key fob reprogrammed by a dealer. This is because the key fob will need to be reprogrammed with the specific information for your car's anti-theft system. Dealers usually require the VIN number of your vehicle to do this, and will charge a fee. You can save money by giving your dealer a copy, which you'll be able to obtain from the DMV of the majority of states.
For certain vehicles you can also try to program your own key if you have another working key that works with your vehicle. This is called master key method and can be used to program a different key for certain vehicles. For instance, if have an GM vehicle, you can insert your working key into the ignition and switch it on until the security light turns off. Once the security light has gone out, you can take off the working key and insert the new one.
You can also purchase an specialized EEPROM Key Programmer. This is more expensive, but more efficient method of programming the car key. This is a more advanced technology, which requires you to remove the car from its frame and read the information from the chip inside the key. This type of programming is best suited to professional automotive technicians who have years of experience in electronic repair.
What are the top programming options for key programmers?
There are many options available when it comes key programmers. Some are solely focused only on the creation of new keys, whereas others provide a range of diagnostic and service functions that make them an all-in-one tool for mechanics' workshops. XTool, a manufacturer of key programmer products that are well-received by customers is among these manufacturers. Their products are simple to use and inexpensive with a focus on customer service.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated among the top in its class. It has an intuitive user interface and super clear instructions to guide users through the programming process. It has two methods for doing this: via vehicle or via typing. The first is easier and is suitable for beginners and home mechanics, whereas the second is more advanced and requires more knowledge.
Another option that is worth considering is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a more recent model that has more stability and power. It features a powerful IMMO function and OE-level full system diagnostics, which makes it ideal for automotive technicians who are professionals.
This model also has the capability to bypass immobilizers that were installed on earlier Renault vehicles. It also comes with additional useful features, like reading mechanical key codes, or dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles and also has a 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 option for any DIY or mechanic repairman. It comes with a rechargeable battery, as well as a quick start-up time, and is compatible with both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more advanced option. This is an advanced IMMO device that has a number of options, including the ability to clone Freescale 9S12MCUs. automotive key programming near me supports a wider range of vehicle manufacturers than the previous model and comes with an enhanced CAN bus communication engine that can work with the latest ECUs.
Which key programmer is right for me?
It all boils down to the kind of work you perform and what you need from your key programmer. If you're an auto locksmith, you might need a key programer that covers the widest range of vehicles, such as the Smart Pro or Autel IM608 Pro. They can perform everything from reading/writing on a key as well as ECU coding, and some advanced programming at the OE level.
There are more affordable options for mechanics who don't require the entire rig. One of these is the Xtool Pad3 tablet key programmer. It's designed to do key programming but also offers advanced functions like oil service light reset as well as battery reset, EPB reset and throttle body reset.