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Why Get Your Car Key Programmed? Many people need their car keys programmed. If you have children who press the button too many times or you've lost your keys, then the remotes must be reprogrammed. Some dealerships and auto locksmiths have the necessary equipment to complete this task. They can also duplicate keys that are already in use in the event that it is possible. Transponder Keys Transponder keys can also be referred to as electronic car keys, chip keys or smart key. Transponder keys contain microchips that store and send information, which helps to keep your car from being stolen. The microchip transmits an unique identification code each when the key is turned in the ignition. Once the ID code matches the code in your car's computer the immobilizer will be turned off and your engine will start. This is a more advanced security option than non-transponder keys, which do not contain a chip inside and are not compatible with all modern anti-theft systems for cars. Transponder chips have been used to decrease car thefts. They have proven to be a great success. When the key is inserted into an ignition an antenna that is small, called an inductive coil on the transponder on the car key will turn on. The transponder then transmits the radio frequency signal along with a unique “password” to the anti-theft system of your vehicle. If the password is correct the car will disable the immobilizer and allow you to start your vehicle. If the password is not correct, the immobilizer remains active and the engine won't begin. This is a great way to prevent car thieves because even there is a chance that a duplicate key might be made, the thief will not have the code to fool your vehicle into running. The only drawback to transponder keys is that it is not compatible with mechanical non-transponder keys. The keys for cars work by physically adjusting lock mechanisms on doors or the ignition cylinder. For example, GM's VATS system (Vehicle Anti-Theft System) is a system that requires the proper amount of resistance to turn the cylinder. The traditional non-transponder key is still able to be duplicated at the locksmith. However, the criminal would have to manually move locks in order to start the car, and will need a transponder programming tool to do so. This is why it is imperative that you should always contact a professional locksmith, like Pop-A-Lock, when you require a new car key or transponder cut. Electronic Key Fobs A key fob emits a signal that activates the locking system of your car, allowing you to unlock the door and access your vehicle. It also lets you control the trunk alarm and alarm based on the model's features. Fobs contain a microchip that transmits codes to the receiver, which then interprets them. The code is associated with an exact frequency. If the reader detects this frequency, it will send an instruction to the lock. If you're using a fob within a commercial environment, they can be integrated into an existing security system to add an additional layer of security. Fobs can be instantly blocked when they're stolen or lost, which is an added security feature in a workplace where a key could drop off a desk and be picked up by unauthorized individuals. Fobs can also be copied to create unauthorized copies that contain your security codes. This leaves your car vulnerable to theft by unauthorized persons. Fobs can be used as a convenient method to open your door without the need for the traditional key. The process of programming fobs requires some knowledge of the technical but is not too difficult for the average person to accomplish on their own. Fobs can be programmed by using a special tool or by following the instructions in the vehicle's user manual. The process of reprogramming the key fob is similar across most models, and you can often find more detailed information about your particular model in the owner's manual or on the website of the manufacturer. It is important to keep in mind that these steps may not work on all models. If you experience any problems, you should consult your dealer or call an expert locksmith. Begin by stepping into the driver's chair and holding the key fob you'd like to reprogram into your hands. Make sure your door is closed and that you don't have any other keys in your ignition. Press and hold the fob's lock for several seconds until you hear the chime, or the sound of the locks cycling. This indicates that you've entered the program mode. Repeat these steps if needed to program other fobs. Enhanced Security Transponder keys offer an additional security layer that is not accessible with traditional key fobs. Transponder keys are less likely to be taken by thieves since the chip will only match the code to the immobilizer inside your vehicle. If it fails to do that it will cause the vehicle to refuse to start, making the process of stealing your car that much more difficult. Modern transponder keys do not have the chip in the lock, but in a specific part of the key. When you insert the key into the ignition, a radio signal is transmitted to the transponder. If the code is correct, it will match with the immobilizer of your vehicle and the car can be started. Essentially, modern keys have to be programmed correctly for proper functioning. While you can sometimes modify your car keys, this procedure is extremely risky and should always be left to professionals. It's not unusual for someone who isn't trained to try this and discover that the key doesn't work correctly or causes damage to the immobilizer system of your vehicle. A professional car dealer or locksmith will have experience in these situations and will be able to assist you in the most efficient manner. Additionally, the effectiveness of many advanced anti-theft devices depends on the proper programming of your key. This means that you have to have your keys reprogrammed as soon as you lose or misplace them in order to ensure that they won't be able to gain access to your vehicle. The personalized key programming service offers a variety of benefits to car owners in Philadelphia that include increased comfort and peace of mind. Nonstop Locksmith 24/7 can help you safeguard your vehicle from theft and unauthorised use. Car key programming is the first step to protect yourself from these problems Don't be afraid to call them now. Getting Started Car key programming like the name suggests, is the process of synchronizing an authorized car key to the vehicle. When the key is inserted it transmits an electronic serial number to the car's onboard computer system which then allows the car to unlock. It's a good method to prevent auto theft, because if a key for a car is not properly programmed it won't let the vehicle to start. There are a few alternatives to get your car keys programmed, such as visiting your local dealer or vehicle manufacturer. These options can be expensive and can take a long time. Alternatively, you can opt to work with an auto locksmith professional. They will have all the tools and experience needed to program any car key, regardless of whether it is the latest smart key or the earliest remote key. They will be able to work quickly, which is essential in an urgent situation. Some people will try to reprogram their car keys by themselves but this isn't a good idea. It is difficult to determine which of the many methods will work and it is easy to commit mistakes that could cause damage to the computer system onboard. this contact form of the tools to reprogramme vehicles are expensive and sophisticated making them difficult for the average person to use. A stolen or lost car key may not be be programmed again, based on the model of your vehicle. This is because the original key is equipped with a unique microchip that is linked to specific information on the vehicle. Reprogramming a lost or stolen key will not alter the information it is tied to and the vehicle will not recognize it as authorised. If you are in the market to buy a new car, you should consider getting its transponder key programmed as soon as you are able to. This will ensure that your new vehicle is as secure as it can be and is a lot cheaper than replacing a stolen key.