Programming car key programmer Keys  
  
As cars have become more electronic and more electronic, key programming has been an essential service that can bring in a lot of revenue. Many shops do not offer this service.  
  
Modern keys and Key Programmer fobs are more than just keys - they can remotely start your car and open the rear hatch, and protect the vehicle against physical and digital attacks. This is why you need to be capable of programming them.  
  
What is a transponder?  
  
A transponder key is a car key that comes with an security measure against theft integrated into it. This is achieved by integrating an RFID chip that is used to identify radio frequency signals into the plastic head of the key. The chip is used for relaying a signal to the vehicle's immobilizer during ignition start-up process. This stops hot-wiring the vehicle and makes it extremely difficult to steal your vehicle.  
  
It's not true that transponder keys are foolproof. Although they provide an extra layer of security but criminals still have the capability to use their skills to break into vehicles. It takes a lot more time and effort for them to accomplish this and that's why it is a great security feature for anyone concerned about the safety of their vehicle.  
  
Transponder keys are easy to use. The microchip in the plastic head of the key is programmed with a unique digital serial number that correlates to the immobilizer system in your vehicle. The immobilizer system checks the serial number when you insert the key in the ignition. If the serial number is in line then the engine will start.  
  
There are a few different kinds of transponder chips that can be programmed, and the type your vehicle uses will determine which type of key you own. Search engines and professional locksmiths can help you locate the right transponder for your car.  
  
Transponder keys cost more to replace because of the microchip. The dealership that sells your car is the most expensive option to replace your key since they have the most cost of overhead. However, you can also go to a locksmith to get a new key.  
  
You can only program the transponder if you haven't already cut it. You can try to do it yourself by purchasing a transponder chip from one of the many stores that provide these services, but you will need to have a special device to accomplish this task.  
  
What is the procedure to program a transponder key?  
  
Transponder keys are keys for cars equipped with a chip. They are designed to stop auto theft by making sure that only the right key is able to start the reprogramming car keys. If you've lost the key or the chip is damaged, a locksmith can program a replacement for you. Most of the time the process of programming a chip key is relatively easy and straightforward. Some cars require specialized equipment to program the key.  
  
To begin, you must identify the type of key that you own. It is essential to be aware of the make, model and year of your car to ensure that you have the proper key blank. Some keys have the transponder inside the key head while others don't. If your key has a chip the bow cover will be more hefty. You can also determine whether your keys have a chip by checking the ignition. If your key has a push-to-start button instead of a hole it is likely to have a chip.  
  
The next step is to determine which programming method will be employed. Certain transponder keys can be programmed with on-board diagnostics, however, others require a key programming device. The key programming device must be compatible with the mobile key programmer circuitboard or transponder that is being utilized. It must also operate at the same frequency as the vehicle's computer on-board.  
  
It's tempting to save money by programming keys a transponder on your own however, this could be risky. If you don't follow the proper procedure you could damage the information on your chip, making it impossible for you to start your vehicle. For this reason, it is recommended to hire a licensed professional who has access the necessary tools and knowledge to program your key correctly. It is also a good idea to have extra reprogramming keys for cars made when you still have them, so that if you lose one, you can replace it quickly and easily.  
  
How do I program my transponder key?  
  
You have to program the chip in the head of the car key if your vehicle is controlled by transponders. This can be a challenging process, especially if you have lost or damaged your keys. You might be able to start the car without a transponder, but it's not recommended. In these instances you should contact an experienced locksmith or a car dealer to resolve the issue.  
  
To program a transponder key you'll need the right tools and be aware of the proper procedure for your vehicle. Transponder keys typically have an antenna ring on the head that transmits radio frequency energy to a chip within. The chip then responds with an identification code to the antenna ring. When the signal is received, the ignition system can recognize that the key is in the ignition and turn on.  
  
If you have the right equipment and know the process for your vehicle, you are able to do it at home. The majority of manufacturers have their own method of programming, which may require specific tools. It is important to note that the process of programming will require a high battery power duration. If your battery fails during the process, you will need to start the process over again from the beginning.  
  
This is the reason why many choose to have a professional do this for them. Transponder keys that are correctly programmed will save you money and time.  
  
Follow the steps below to program a new key that will work with an old one. You need a transponder key programmer that is compatible with the vehicle model you have. For the best results, you should follow the instructions on the device. Certain models of cars use special technology which requires a dealer to make the key. This is not the case with the majority of vehicles. The process should be straightforward and quick if you have the right key and the required equipment.