Using a Key Programmer
Modern key fobs are more than just keys. They communicate with vehicles to start it or open the rear hatch, and much more. To do this, they need to be programmed together.
All automobile dealerships, auto makers and auto locksmiths provide key programming. However, you can also do it yourself, if you have the right equipment.
What is a key developer?
Key programmer is a device that allows you to change the transponder code in the key of a truck or car fob or key. This is needed when a new fob or key must be programmed. It is also often necessary when an existing fob or key is stolen or lost. The device basically reprograms digital signature on the chip inside the key to match the signature of the vehicle and allow it to begin.
Some vehicles are equipped with electronic immobilizers that stop theft by stopping the engine from being started without the correct key. This is done by having the car's security system examine to ensure that the key or fob has the right digital signature. If it doesn't it will shut down. This type of system is effective in reducing car theft and was made mandatory for many models of car by the manufacturer.
The anti-theft system can be controlled by a device that is placed in the vehicle’s engine, instrument panel or ignition lock. In some instances, these modules require special keys that are created by a professional to function with the anti-theft system. This is typically performed by a dealership or locksmith using a computer.
Although it is possible to reprogramme certain keys and fobs by yourself but it is not advised unless you're an experienced automotive technician. The wrongly programmed key could cause the vehicle not to start, fail to run or even to be destroyed. The majority of auto makers have a specific method for programming these types of keys.
It is recommended that if you plan to provide key programming as part of your service offering you acquire an LSID. This credential allows you access to an inventory of key and immobilizer codes and information about the product. With this access, you are able to program and test new keys for customers quickly and effortlessly. Additionally, it offers you assistance and documentation to assist you in your day-to-day business operations.
How do I program my key?
A key programmer can be used to modify the keys of your car. It will read information from the microchip inside your key, and add new information to the chip. This will permit you to use the key and will ensure it is working correctly. The process of using a programmer can be a bit difficult and requires technical knowledge. Before you attempt to make this yourself, you must seek the advice of a professional locksmith expert for advice.
You can also buy an online key programmer and get it professionally programmed for a much lower price than you would pay to have a dealership complete the work. Be reprogram car key that not all key programmers products will work with your specific vehicle. Before making a purchase, you should check to determine if the item is compatible with your vehicle.
In most cases you'll require your key fob reprogrammed by a dealer. This is because the key fob will need to be programmed with the specific data for your vehicle's anti-theft system. Dealers usually require the VIN number of your car to do this, and they charge an amount. You can save money by giving your dealer a copy which you will be in a position to get from the DMV of most states.
You can also reprogramme your car's key if you already have a working key. This method is called the master key method, and it is applicable to certain vehicles to program an additional key. For instance, if are driving an GM vehicle, insert your working key into the ignition and switch it on until the security light goes off. Once the security light has gone out, you are able to remove the working key and then insert the new one.
You can also buy an specialized EEPROM Key Programmer. This is more expensive but more efficient method of programming a car key. This is an advanced technology which requires you to take apart the car and read the data from the chip in the key. This type of programming is best for professional automotive technicians who have years of experience in electronic repair.
What are the top key programmer options?
There are many options available when it comes to key programmers. Some are single-purpose, focused exclusively on creating new keys, while others provide a range of diagnostic and service functions that make them a complete tool for mechanics' workshops. XTool is a manufacturer of key programming tools that are well-received by customers is one of these companies. Their products are simple to use and affordable with a focus on customer service.
One of the most popular models from their range is the XTOOL Inplus IP616, rated as the top model in its class. It has an easy, user-friendly interface and extremely clear instructions that assist users in the procedure of programming a new key. There are two ways to do this: by vehicle or via type. The former is simpler and better suited to home mechanics and beginners while the latter is more advanced and requires a little more knowledge.
Another option to consider is the Autel MaxiIM IM608 Pro Auto Key Programmer. It is a more recent model that provides more performance and stability. It has an IMMO feature that is powerful and OEM-level diagnostics. This makes it ideal for professionals who work in the automotive industry.
This model can also bypass immobilizers that were used in earlier Renault vehicles. It also has other useful features, such as reading mechanical key codes or dealer tool security codes. It also can read CAN data from certain Peugeot and Citroen cars, and it comes with a long-lasting, rechargeable battery.
Despite its impressive features, the XTOOL Inplus IP616 remains relatively affordable. It is available for less than $500, which makes it an excellent option for any DIY or mechanic repairman. The device is equipped with an rechargeable battery, a quick boot-up time and is compatible with both OBD CAN protocols.
If you're looking for an even more advanced solution, consider the Autel XP400 Pro Auto Key Programmer. This is a sophisticated IMMO tool with several additional features, including the ability to clone Freescale 9S12 MCUs. It also supports a larger variety of vehicle manufacturers than the previous model, and features an upgraded CAN bus communication engine that can work with the latest ECUs.
Which key programmer is the best for me?
It all comes down to what kind of work you perform and what you expect from your key programmer. If you're an auto locksmith you might need a key programer that covers the largest variety of vehicles, such as the Smart Pro or Autel IM608 Pro. They're designed to do everything from read/write on the key to ECU programming and some OE level programming.
For mechanics who don't need the full-on rig, there are simpler alternatives such as the Xtool PAD3 tablet key programmer. It was designed for key programming, however it also has advanced special features, including oil service light resets, battery resets, EPB resets and throttle body resets.