Using a Key Programmer
Modern key fobs aren't just keys; they communicate with vehicles to start it, open the rear hatch, and more. To accomplish this they must be programmed to work with each other.
Car dealerships, your automobile manufacturer, and auto locksmiths can all offer key programming services. But you can do it yourself if you have the right equipment.
What is a key programmer?
A key programmer is a device used to recode the transponder on a key or fob for an automobile truck or other vehicle. This is required when the new key or fob needs to be programmed. It is also often necessary in the event that an existing fob or key is stolen or lost. The device basically reprograms digital signature of the chip inside the key to match the signature of the vehicle and enable it to start.
Some vehicles are equipped with electronic immobilizers that stop theft by stopping the engine from being started without the right key. This is done by having the car's system examine to ensure that the key or fob has the right digital signature. The system will turn off when it isn't. This type of system has been proven to be effective in reducing automobile theft and was made mandatory for many models of cars by the manufacturer.
The majority of these anti-theft systems are controlled by a module that is installed in the engine compartment or instrument cluster or ignition lock. In some cases these systems require specific keys that have been programmed by professionals to function with the anti-theft system. This is typically done by a dealer or locksmith using computer.
It is possible to reprogram certain keys and fobs by yourself, but it is not recommended until you're an experienced automotive technician. A wrongly programmed key can cause the vehicle not to start, fail to run or even be destroyed. The majority of auto makers have a specific method for programming these kinds of keys.
It is recommended that if you want to offer key programming as a part of your service you get an LSID. This credential grants you access to a secure database of product information as well as keys and immobilizer codes via the NASTF's Secure Data Release Model. programming car key allows you to swiftly and easily program and test a new keys for customers. Additionally, it offers you assistance and documentation to aid you in your day-today business operations.
How do I program an electronic key?
A key programmer can be used to reprogram the keys in your car. It will read information from the microchip in your key, and write new information onto the chip. This will allow you to use the key and will ensure it functions effectively. The process of using a programer isn't easy and requires technical knowledge. Therefore, before you attempt to do this on your own, you should first consult a professional or a locksmith for guidance.
You can also buy a key programer online and get it professionally programmed for less than what you would pay to have a dealer do the work for you. You should be aware that not all key programming products are compatible with your vehicle. Before you purchase it is important to make sure that the product is compatible with your model.
Most of the time you'll require having your key fob reprogrammed by a dealer. This is because the key fob needs to be programmed with the specific information for your car's anti-theft system. Dealers typically require the VIN number of your vehicle to perform this, and typically charge a fee to do this. You can save money by providing your dealer a copy, which you are in a position to get from the DMV of all states.
You can also change the programming of your car's keys if you already have a working key. This is referred to as a master key method and it can be used to program a different key on some vehicles. For instance, if you own an GM vehicle, insert your working key into the ignition and turn it on until the security light turns off. When the security light goes out, you can take off the working key and insert the new one.
You can also buy a specially designed EEPROM key programmer, which is a costlier but more effective method to program a car key. This is an advanced technology which requires you to disassemble the car and read the data from the chip in the key. This type of programming should only be done by certified automotive technicians who have years of experience in electronic repairs.
What are the best options for key programmers?
There are a myriad of options when it comes to key programmers. Some key programmers are designed for a single purpose, such as generating new keys. Others have diagnostic and service functions to make them a multi-purpose tool that can be used in the mechanic's shop. XTool is a producer of key programming products which are highly rated by customers, is one of these companies. Their products are simple to use and inexpensive, with a customer-focused focus.
One of the most adored models in their range is the XTOOL Inplus IP616, rated as the top model in its class. It has an intuitive user interface and super clear instructions that guide users through the process of programming. There are two ways to do this: By vehicle, or via type. The first method is easier and more suitable for beginners and home mechanics, whereas the second option is more sophisticated and requires more expertise.
Autel MaxiIM IM608PRO Automatic Key Programmer is another great alternative. This device is a newer model that offers increased power and stability. It is equipped with an impressive IMMO feature as well as OEM-level diagnostics. This makes it ideal for automotive technicians who are professionals.
This model also allows for bypassing immobilizers that were used in earlier Renault vehicles. It comes with a variety of other useful functions, including reading mechanical key codes as well as dealer tool security codes. In addition, it can read CAN data from certain Peugeot and Citroen vehicles and has a long-lasting battery.
Despite its incredible capabilities, the XTOOL Inplus IP616 is still quite affordable. It's priced at less than $500, making it an excellent option for any DIY or mechanic repairman. The device has a built-in rechargeable battery, as well as a quick boot-up time, and it supports both OBD and CAN protocols.
Autel XP400 Pro Auto Key Programmer is a more sophisticated option. This is an advanced IMMO device that has several options, including the ability to clone Freescale 9S12MCUs. It is able to support a larger range than the previous model and comes with a CAN bus communication system that can work with ECUs.
Which key programmer is right for me?
It all comes down to the kind of work you do and what you expect from your key programmer. If you're an auto locksmith you might need an instrument that can program the broadest range of vehicles, like the Smart Pro or Autel IM608 Pro. They're designed to perform everything from reading and writing on the key to ECU programming and some OE level programming.
For mechanics who don't require the full apparatus, there are less expensive options like the Xtool PAD3 tablet key programmer. It is designed to perform key programming but also offers advanced functions like oil service light reset as well as EPB reset, battery reset, and throttle body reset.