Using a Key Programmer
Modern key fobs aren't just keys; they communicate with vehicles to start it and open the rear hatch, and much more. To accomplish this, they need to be programmed to work with each other.
All automobile dealerships, auto makers and auto locksmiths can provide key programming. You can do it yourself with the right tools.
What is a key programer?
A key programmer is used to recode the transponder on the fob or key for an automobile, truck or another vehicle. This is needed when the fob or key must be programmed. This is usually required when a fob or a key is stolen or lost. The device basically reprograms digital signature of the chip inside the key to match that of the vehicle and allow it to begin.
Certain vehicles come with electronic immobilizers that protect against theft by stopping the engine from running without the correct fob or key. The system checks to see whether the fob or key is digitally signed. The system will turn off in the event that it doesn't. This type of system is effective in reducing car theft and has been made compulsory for many models of car by the manufacturer.
Most of these anti-theft systems are controlled by a module installed in the vehicle's engine, instrument cluster, or ignition lock. In certain instances, these modules require special keys that have been specifically programmed by professionals to function with the anti-theft system. This is typically performed by a dealer or locksmith using computer.
Although it is possible to reprogramme some fobs and keys on your own but it is not advised unless you're a highly skilled automotive technician. This is because a wrongly programmed key can cause the vehicle to start, run or be destroyed. The majority of auto makers have a specific method to program these kinds of keys.
If you want to include key programming in your service offerings, it is recommended that you get an LSID (Locksmith Service ID). This credential grants you access to an encrypted database of product information as well as immobilizer and key codes using the NASTF's Secure Data Release Model. This access allows you to swiftly and easily program and test a new key for customers. It also provides crucial documentation and support that can aid you in your daily business operations.
How do I program my key?
A key programmer can be used to modify the keys of your car. It reads information from the microchip on your key, and then write new information to the chip. This will allow you to use the key, and ensure that it works properly. However, the process of using a key programming device can be somewhat complicated and requires some technical know-how to utilize. Before you attempt to do this yourself, you must seek the advice of a professional locksmith professional for instructions.
You can purchase a key programer and have it professionally programmed online at a cheaper cost than the cost you would pay a dealership to do the work for you. Be automotive key programming that not all key programmer models will be compatible with your car and you should make sure to check the compatibility of the item with your model of car before making a purchase.
Dealers usually have to reprogramme your key fob. This is because the key fob needs to be programmed with the specific information for your car's anti-theft system. A dealer will typically need to have the VIN number for your vehicle to perform this, and usually charge a fee for it. 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 certain cars, you can also try to reprogram your key if you have another working key that is compatible with your vehicle. This method is called the master key method, and it can be applied to certain vehicles in order to program an additional key. For instance, if you have a GM vehicle, insert your working key into the ignition and switch it on until the security light goes off. After the security light is out, you can take off the working key and insert the new one.
You can also purchase a specialized EEPROM Key Programmer. This is more expensive but more effective method of programming a car key. However it is a more advanced technology that requires removing the car and reading the information from the microchip within 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 choices for a key programmer?
There are a variety of options when it comes to key programmers. Some key programmers are designed to serve a single use, like generating new keys. Others include diagnostic and service features to make them a multi-purpose tool in the mechanic's shop. XTool is one of these manufacturers offering a variety of key programmer devices that have been well-received by their customers. Their products are easy to use and affordable and have a focus on the customer.
One of their most well-known models is the XTOOL Inplus IP616, which has been rated as one of the best in its class. It comes with an intuitive user interface and super clear instructions that guide users through the programming process. There are two ways to accomplish this: By vehicle, or via type. The first is simpler and is suitable for beginners and home mechanics, while the second is more advanced and requires more knowledge.
Another option that is worth considering is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This device is an upgrade of the previous model, and offers increased power and stability. It features a powerful IMMO function and OE-level full system diagnostics which makes it ideal for professional automotive technicians.
This model is also able to bypass immobilizers on early Renault vehicles. It also comes with other useful features, including reading mechanical key codes or dealer tool security codes. Additionally, it can read CAN information on certain Peugeot and Citroen vehicles, and it has a long-lasting battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500 which makes it a good choice for any mechanic. The device comes with a rechargeable battery, as well as a quick boot-up time, and it supports both OBD and CAN protocols.
If you're looking for a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO device that includes several features, including the capability to replicate Freescale 9S12MCUs. It also supports a larger range of vehicle manufacturers than the previous model and comes with an improved CAN bus communications engine that works with the most recent ECUs.
Which key programmer is right for me?
It all depends on the kind of work you perform and what you need from your key programmer. If you are an auto locksmith, then you may require an instrument that can program an array of vehicles. For instance the Smart Pro or Autel IM608 Pro. They're made to do everything from reading and writing on the key to ECU programming and some OE level programming.
There are simpler options for mechanics who do not require the whole rig. One of them is the Xtool Pad3 tablet key programmer. It is specifically designed to program keys, but it also comes with advanced functions, like oil service light resets, battery resets EPB resets and throttle body resets.