Using a Key Programmer
Modern key fobs aren't simply keys; they can communicate with a vehicle to start it or open the rear hatch, and more. To accomplish this, they need to be programmed to work with each other.
Car dealerships, your car manufacturer, and auto locksmiths can all offer key programming services. You can do it yourself using the right equipment.
What is a key programer?
A key programmer is a device used to recode the transponder in a key or fob for the vehicle or truck, or any other vehicle. This process is necessary when a new key or fob needs to be programmed. It's also common in the event that an existing key or fob has been stolen or lost. The device reprograms the chip in the key to match the digital signature of the vehicle which allows it to begin.
Certain cars are equipped with electronic immobilizers which prevent theft by stopping the engine from running without the right key. The system checks whether the fob or key is digitally signed. If it does not it will shut down. This type of system has been proven to be effective in reducing automobile theft and is now required 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 engine compartment, instrument cluster, or ignition lock. In certain instances they require keys that are programmed by professionals to work with the anti-theft system. This is typically performed by a dealership or locksmith using a computer.
It is possible to reprogramme certain keys and fobs by yourself, but it is not recommended until you're an experienced automotive technician. The reason is that a poorly programmed key can cause the vehicle to run, not start, or even be completely destroyed. The majority of auto makers have a very precise procedure to program keys.
If you want to include key programming in your service offerings it is recommended you obtain an LSID (Locksmith Service ID). This credential allows you access to an encrypted database of product information and key and immobilizer codes through the NASTF's Secure Data Release Model. This access allows you to quickly and easily program and test new keys for customers. It also provides important documentation and support to assist you in your day-to-day business operations.
How do I program a key?
Key programmer devices can be used to reprogram the keys in your car. It reads data from the microchip inside your key, and then write new information to the chip. This will allow you to use your key and will ensure that it is working effectively. The process of using a programmer can be a bit complicated and requires technical knowledge. So, before you try to complete this task on your own it is recommended to first consult an expert locksmith or locksmith for directions.
You can also purchase an electronic key programer and have it professionally programmed online at a cost that is lower than what you would pay a dealership to do the work for you. But, remember that not all key programmer models are compatible with your vehicle and you must confirm the compatibility of the product with your model of car prior to purchasing.
The majority of the time, you will need to have your key fob reprogrammed by a dealer. The key fob has to be reprogrammed so that it can include the specific information for your car's anti-theft system. Dealers usually require the VIN number of the car to do this, and will charge fees. You can save money by providing your dealer a copy which you are capable of obtaining from the DMV of all states.
You can also reprogramme your key on some cars if you already have a working key. This method is called the master key method, and it can be applied to some vehicles to program an additional key. For instance, if are driving an GM vehicle, simply insert your working key into the ignition and turn it on until the security light turns off. When the security light is out, you can take off the working key and then insert the new one.
You can also purchase a specialized EEPROM Key Programmer. This is a more costly but more efficient method of programming a car key. However this is a more advanced technology that requires taking the car apart and reading the information from the microchip within the key. This type of programming should only be carried out by certified automotive technicians who have extensive experience in electronic repairs.
What are the best choices for programmers with a high level of expertise?
There are a myriad of options when it comes key programmers. Some are single-purpose, focused solely on generating new keys, while others provide a range of diagnostic and service functions, making them a complete tool for the mechanic's workshop. XTool, a manufacturer of key programmer products that are well-received among customers, is one of these companies. The products are affordable and have a focus on the customer, making them simple to use.
One of their most popular models is the XTOOL Inplus IP616, which has been rated among the top in its category. It comes with an easy-to-use interface and clear instructions to guide users through the programming process. There are two ways to do this: by vehicle or by type. The first is easier and is more suited to novices and home mechanics, while the latter is more sophisticated and requires a bit more knowledge.
Autel MaxiIM IMM608PRO Auto Key Programmer is another excellent option. This device is a newer model that provides more stability and power. It has a powerful IMMO feature and the ability to perform diagnostics at the level of OE. This makes it perfect for professionals who work in the automotive industry.
This model also has the capability to bypass immobilizers on earlier Renault vehicles. It also comes with additional useful features, such as 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 impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's priced at less than $500 making it an excellent option for any mechanic. It comes with rechargeable batteries, a quick boot-up time and is compatible with both OBD CAN protocols.
Autel XP400 PRO Auto Key Programmer is a more advanced option. automotive key programming 's an advanced IMMO device that comes with several options, including the ability to replicate Freescale 9S12MCUs. It supports a wider range than the previous model, and also has a CAN bus communications system that can work with ECUs.
Which key programmer is right for me?
It all boils down to the kind of work you do and what you expect from your key programmer. If you are an auto locksmith, then you may require an instrument that can program the entire range of vehicles. For example, the Smart Pro or Autel IM608 Pro. They can do everything from writing or reading on the key as well as ECU coding, and some OE-level programming.
There are more affordable options for mechanics who do not require the whole apparatus. One of them is the Xtool Pad3 tablet key programmer. It is specifically designed for key programming, however it also comes with advanced functions, such as oil service light resets, battery resets, EPB resets, and throttle body resets.