Using a Key Programmer
Modern key fobs go beyond just keys. They communicate with vehicles to start it, open the rear hatch, and much more. To accomplish this, they need to be programmed to work in conjunction.
Car dealerships, your vehicle manufacturer, and auto locksmiths can provide key programming services. But you can also do it yourself, if you have the right tools.
What is a key programer?
Key programmer is a device used to change the transponder code in a car or truck fob or key. This process is necessary when a new fob or key needs to be programmed. This process is typically required when a key or fob is lost or stolen. The device essentially reprograms the digital signature of the chip inside the key to match the signature of the vehicle, and allows it to begin.
Some vehicles come with electronic immobilizers that protect against theft by stopping the engine from running without the correct key or fob. The system checks whether the fob or key is digitally signed. The system will shut down in the event that it doesn't. This kind of system is effective in reducing automobile theft, and was made mandatory for a variety of models of cars by the manufacturer.
The majority of these anti-theft systems are controlled by a module that is installed in the vehicle's engine, instrument cluster, or ignition lock. In certain instances, these modules need special keys that are programmed by experts to work with the antitheft system. This is typically performed by a dealer or locksmith using computer.
It is possible to reprogram certain keys and fobs yourself but it isn't recommended until you're an experienced technician in the field. This is because a wrongly programmed key could cause the vehicle to fail to start, run or be destroyed. The majority of automakers have a precise process to program keys.
It is advised that if you intend to provide key programming as part of your service offering, you obtain an LSID. This credential allows 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 lets you quickly and easily program and test new key for customers. In addition, it offers you support and documentation that will help you with your day-to-day business operations.
How do I program an electronic key?
A key programmer is a piece of equipment that can help you reprogram your car's keys. It reads the data from the microchip inside your key, and then write new data to the chip. This will permit you to use the key and will ensure that it is working properly. However the process of using a key programming device can be somewhat complicated and requires some technical know-how to make use of. So, before you try to complete this task on your own you should first talk to a professional or a locksmith for directions.
You can also buy a key programer online and get it professionally programmed for less than the cost to have a dealer do the job for you. It is important to know that not all key programmer products will work with your car. Before making a purchase you must see if the product is compatible with your vehicle.
Dealers usually have to reprogram your key fob. This is because the key fob needs to be programmed with the specific information for your car's anti-theft system. Dealers usually require the VIN number of the car to accomplish this, and they will charge a fee. You might be able to save money by giving the dealer a copy your title, which you can obtain through the DMV in all states.
For some cars you may also be able to reprogram your key if you have a second working key that works on your car. This is known as the master key method and it can be applied to some vehicles in order to program an additional key. For instance, if you are driving an GM vehicle, simply insert your working key into the ignition and switch it on until the security light turns off. After the security light has gone out, you are able to remove the working key and then insert the new one.
You can also purchase an specialized EEPROM key programmer that is more expensive, but more efficient method to program car keys. However it is a more advanced technology that requires taking the car apart and reading the data from the microchip in the key. This kind of programming is best suited to professional automotive technicians who have years of experience in electronic repair.
What are the best choices for a key programmer?
There are reprogramming a car key when it comes to key programmers. Some are single-purpose, focused solely on generating new keys, whereas others include a wide range of diagnostic and service functions to make them an all-in-one tool for the mechanic's workshop. XTool is one such company that makes a range of key programming devices that have been well-received by customers. Their products are reasonably priced and have a focus on the customer making them easy to use.
One of the most adored models they offer is the XTOOL Inplus IP616, rated as the top model in its class. It offers a simple, user-friendly interface with super clear instructions that guide users through the process of programming a brand new key. It offers two ways of doing this: via vehicle or via typing. The former is simpler and more suitable for novices and home mechanics while the latter is more advanced and requires a bit more understanding.
Another great option is the Autel MaxiIM IMM608 PRO Auto Key Programmer. This device is a major upgrade to the previous model, offering greater power and stability. It has an impressive IMMO feature as well as OEM-level diagnostics. This makes it perfect for professionals who work in the automotive industry.
This model also has the ability to bypass immobilizers on earlier Renault vehicles. It also has other useful features, including reading mechanical key codes or dealer tool security codes. It also reads CAN data from certain Peugeot and Citroen automobiles, and comes with a long-lasting, rechargeable battery.
Despite its impressive capabilities, the XTOOL Inplus IP616 is still relatively affordable. It's available for less than $500, making it a great choice for any mechanic. The device has a built-in rechargeable battery as well as a quick boot-up speed, and it supports both OBD and CAN protocols.
If you're looking to find a more sophisticated solution, look into the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO device that has several features, including the ability clone Freescale 9S12MCUs. It also supports a greater range of vehicle manufacturers than the previous model, and features an upgraded CAN bus communication engine that can work with the most recent ECUs.
Which key programmer is the best for me?
It all depends on the kind of work you do and what you require from your key programmer. If you are an auto locksmith, then you may need a key programer that can be used on an array of vehicles. For example the Smart Pro or Autel IM608 Pro. They're made to do everything from read/write on the key to ECU programming and some OE level programming.
There are alternatives for mechanics that don't require the whole apparatus. One of these is the Xtool Pad3 tablet key programmer. It is designed to perform key programming but also offers advanced special functions including oil service light reset and EPB reset, battery reset, and throttle body reset.