Using a Key Programmer
Modern key fobs are more than just keys. They communicate with vehicles to start it and open the rear hatch, and much more. To do this, they have to be programmed.
All automotive dealerships, auto manufacturers and auto locksmiths can provide key programming. You can do it yourself with the right tools.
What is a key programmer?
Key programmer is a device that allows you to change the transponder code in a car or truck fob or key. This procedure is needed when a new key or fob has to be programmed. It's also common in cases where an existing key or fob has been stolen or lost. The device basically reprograms the digital signature on the chip inside the key to match that of the vehicle and allow it to start.
Some vehicles come with electronic immobilizer systems that stop theft by stopping the engine from starting if it is not equipped with the correct fob or key. This is done by having the car's security system check to make sure that the key or fob has the right digital signature. If it doesn't, the system will shut down. This kind of system is efficient in reducing car theft and was made mandatory for various models of automobile by the manufacturer.
Most 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 designed by experts to work with the antitheft system. This is typically performed by a dealership or locksmith via computers.
While it is possible to reprogramme certain fobs and keys at home however, it is not recommended unless you're an skilled technician in the field of automotive. A wrongly programmed key can cause the vehicle not to start, or not to run or even break. The majority of auto makers have a precise process to program keys.
It is advised that if you intend to provide key programming as part of your service you acquire an LSID. This credential allows you access to a database of key and immobilizer codes, as well as product information. This access permits you to program and test new keys for customers quickly and easily. In addition, it also gives you important support and documentation that will assist you in your day-to-day business operations.
How do I program the key?
Key programmer devices can be used to modify the keys of your car. It will read the information from the microchip in your key and then write new information to the chip. This will permit you to use your key and will ensure that it is working correctly. However the process of using a key programmer can be a bit difficult and requires some technical know-how to utilize. Therefore, before attempting to accomplish this yourself, you should first consult an expert or locksmith for instructions.
You can purchase a key programmer and have it professionally programmed online at a lower cost than the cost you would pay an auto dealer to do the work for you. It is important to know that not all key programming products will work with your specific vehicle. Before you purchase, you should check to make sure that the product is compatible with your model.
Dealers typically need to reprogramme your key fob. car key programming has to be reprogrammed to include the information specific to your car's anti-theft system. Dealers typically require the VIN number for your vehicle in order to do this and they typically charge a fee for it. You could be able reduce the cost by providing the dealer a copy your title that you can get through the DMV in most states.
You can also change the programming of your car's keys in the event that you already have a working key. This is known as master key method and it is a method to program a different key for certain vehicles. If you own an GM vehicle, for instance, insert your key into the ignition until the security light goes out. Once that happens then you can remove the working key and insert the new one to program it.
You can also purchase a specially designed EEPROM key programmer that is more expensive but more effective method to program a car key. However it is a more advanced technology that requires dismantling the car and reading the information from the microchip within the key. This type of programming is best for professional automotive technicians who have vast experience in electronic repair.
What are the top programming options for key programmers?
There are a number of options when it comes to key programmers. Some are solely focused exclusively on creating new keys, while others include a wide range of diagnostic and service functions to make them a complete tool for a mechanic's workshop. XTool, a manufacturer of key programmer products that are well-received by customers is among these manufacturers. The products are affordable and have a focus on the customer which makes them easy to use.
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 has an easy-to-use interface with super clear instructions that help users through the process of programming a new key. It offers two ways of doing so: By vehicle or via typing. The first is easier and more suitable for beginner mechanics and those who are at home while the latter is more sophisticated and requires some understanding.
Another option that is worth considering is the Autel MaxiIM IM608 Pro Auto Key Programmer. This device is a newer model that offers increased stability and power. It comes with an IMMO function that is powerful and full system diagnostics at OE-level which makes it ideal for automotive technicians who are professionals.
This model is also able to bypass immobilizers in early Renault vehicles. reprogram car key has a range of other useful functions, such as reading mechanical key codes and dealer tool security codes. Additionally, it is able to 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 a fantastic choice for any mechanic or DIY repairman. The device has a built-in rechargeable battery as well as a quick start-up time, and is compatible with both OBD and CAN protocols.
If you're looking for an even more advanced option, you should consider the Autel XP400 Pro Auto Key Programmer. It's an advanced IMMO tool with several additional features, such as the ability to copy Freescale 9S12 MCUs. It has a greater range of features than the previous model, and has an CAN bus communication system that works with ECUs.
Which key programmer is best for me?
It all comes down to what kind of work you do and what you expect from your key programmer. If you're an auto locksmith, you might require a key programer that can be used on an array of vehicles. For instance, the Smart Pro or Autel IM608 Pro. They can do everything from writing or reading on the key, to ECU programming, and even some OE-level programming.
For mechanics who don't require the full-on rig, there are simpler alternatives such as the Xtool PAD3 tablet key programmer. It's designed for key programming but also offers advanced functions like oil service light reset, EPB reset, battery reset and throttle body reset.