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Why Get Your Car Key Programmed? Many people need their keys programmed for their cars. If you have children who press the button too many times or you've lost your keys then the remotes need reprogramming. Some auto locksmiths and dealerships have the necessary equipment to accomplish this task. They can also copy your existing key if it's possible. Transponder Keys A transponder keys is a different term used to describe an electronic car key, also sometimes referred to as chip keys or a smart key. Transponder keys have a microchip which can store and transmit information. This can help ensure that your car is not stolen. The microchip transmits an unique identification code each time the key in the ignition is turned. When the ID code matches the code in the car's computer, the immobilizer is disabled and your engine will start. This is a far more sophisticated security method than non-transponder keys that do not have a chip inside and are not compatible with all modern cars' anti-theft systems. Transponder chips were developed to reduce the number of car thefts, and they have proven successful – car thefts have dropped substantially since their introduction. The transponder of the car key will flash when the key is placed into the ignition. This small antenna, called an “inductive coil” is situated on the key. The transponder then sends out an radio frequency signal that contains a unique “password”. This is transmitted to the anti-theft device of your vehicle. If the password is correct, the vehicle will shut down its immobilizer and allow you to start the engine. If the password is wrong the immobilizer will remain active and the engine won't begin. This is a great method to stop car thieves since even if a duplicate key can be created, the thief will not have the code to fool your car into beginning. 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 the doors or the ignition cylinder. For example, GM's VATS system (Vehicle Anti-Theft System), which requires the correct amount of resistance to turn the cylinder. The non-transponder keys of the past can still be copied at locksmiths, but the criminal will have to manually move the locks in order to start the engine. reprogram car key will likely require a transponder programming device to do this. This is one of the main reasons why it is advised to contact a professional locksmith for cars like Pop-A-Lock whenever you need a new transponder key cut or a car key programmed. Electronic Key Fobs A key fob emits a signal which activates your car's locking system which allows you to unlock the door and enter your vehicle. It can also control the alarm as well as the trunk, depending on your model's features. Fobs contain a microchip that transmits codes to the receiver, who then interprets them. The code corresponds with the frequency of. If the reader detects this frequency, it will issue an order to your lock. If you're using fobs for commercial purposes it is possible to integrate it with a security system already in place. This will provide additional levels of security. Fobs are able to be immediately blocked in the event of theft or loss and are an additional security feature in a workplace where a key might be dropped from on a desk or be picked up by unauthorised individuals. Fobs are also cloned to make copies that are not authorized. contain your security codes. This makes your car vulnerable to theft by unauthorized persons. Fobs are extremely useful and can be used to unlock your doors without the need for a traditional key. Programming a fob requires some knowledge of the technical however, it is not too difficult for an average person to accomplish on their own. Fobs can be programmed using a specific tool or by following instructions in the vehicle's user manual. The procedure for reprogramming your key fob is the same for most models. You can find detailed information about your particular model in your owner's guide or manufacturer's website. However it is crucial to note that these steps might not work for all models, and if you have issues it may be worth consulting with your dealer or calling a locksmith. Start by getting in the driver's seat and putting the key fob that you wish to reprogram in your hands. Make sure that your door is closed and that there aren't any other keys in the ignition. Press and hold the fob's lock for a few seconds until you hear the chime or the sound of the locks cycling. This indicates that you are in program mode. Repeat these steps to program additional fobs until all of them have been programmed. Enhanced Security With transponder keys, car owners enjoy a different layer of security that isn't always available with traditional key fobs. Thieves who have a transponder car key aren't likely to steal your vehicle since the chip inside the key will only be able to recognize its correct code and match it up with the immobilizer system inside your vehicle. If it doesn't then the car will not start, making it more difficult to take. Contrary to the old-fashioned keys Modern transponder chip keys aren't in the lock itself, but are placed in a separate area inside the key. When you insert your key into the ignition the radio signal will be transmitted to the transponder. If the code is correct, it will match the immobilizer of your vehicle and the car can be started. Modern keys must be programmed correctly in order to function. Although it is possible to modify car keys by yourself, this process is risky and should be handled only by experts. Untrained people often discover that their key does not function properly or damage the immobilizer in the car when they attempt this. A professional car locksmith or dealer will have plenty of experience with these types of situations and will be able to assist you out in the most efficient manner possible. In addition, many modern anti-theft systems depend on the correct programming of your keys to function effectively. It is essential to have your keys reprogrammed immediately after you lose them or misplaced them to ensure that thieves will not be able to gain access to your vehicle. The benefits of personalized key programming for car owners in Philadelphia include increased security and convenience. Nonstop Locksmith 24/7 can help protect your car from theft and misuse. Contact them today for more about programming your car keys. Getting Started The name implies car key programming is a method of synchronizing a car's key with a vehicle, so that the car can recognize it as being authorized. This means that when the key is put in, it transmits an electronic serial number to the vehicle's onboard computer system which then allows the car to be unlocked. This is a great way to stop auto theft because if a key for a car isn't programmed correctly it won't let the vehicle to start. There are a variety of options available for getting your car keys programmed including going to your local dealership or your vehicle manufacturer. These options are costly and take a long time. You can also visit an auto locksmith. They will have the tools and expertise needed to program any car key, whether it's the latest smart key or the earliest remote key. They will also be able work quickly, which could be vital in an emergency situation. Some people try to change the programming of their car keys by themselves however this isn't a good idea. It's hard to determine which of the various methods available actually work, and it's easy to make mistakes that could harm the car's computer system. A lot of the tools used for reprogramming vehicles are costly and sophisticated, making them difficult for the average user to use. Another thing to keep in mind is that, based on the vehicle, it's sometimes not possible to reprogram a stolen or lost key. The original key has an electronic chip that is connected to specific vehicle information. Reprogramming a lost or stolen key will not change the information associated with it, so the vehicle won't recognize it as an authorized. If you are looking to purchase a new vehicle it is recommended that you get the transponder key programmed as soon as you are able to. This will make your new car as secure as it can be and is less expensive than replacing keys that have been lost.