Why Get Your Car Key Programmed?
Many people need their keys for their car programmed. If you have kids that press the button too often or you've lost your keys then the remotes need reprogramming.
Some dealerships and auto locksmiths have the tools needed to perform this task. They can also duplicate an existing key when it's possible.
Transponder Keys
Transponder keys are also referred to as chip keys, or smart key. Transponder keys contain an embedded microchip that can store and transmit information. This helps protect your vehicle from theft. The microchip transmits an unique identification code each when the key is put in the ignition. If the ID code matches that in your car's computer the immobilizer can be disabled and the engine will start.
This is a far more sophisticated security method than non-transponder keys which do not have an embedded chip and are not compatible with most modern anti-theft systems for cars. Transponder chips were created to decrease the number of car thefts, and have proven to be a huge success as car thefts have decreased dramatically since their introduction.
When the key is inserted into the ignition an antenna that is small, called an inductive coil on the transponder of your car key will turn on. The transponder then transmits an radio frequency signal that contains an unique "password". This is transmitted to the anti-theft system in your vehicle. If the password is correct the car will disable the immobilizer, which allows you to start your vehicle.
If the password isn't correct, the immobilizer will remain in effect and the engine will not start. This is a great way to prevent car theft because even if the code is duplicated, thieves will not have access to the correct code to fool your car into beginning.
The only downside to a transponder key is that it isn't compatible with mechanical non-transponder keys. The keys for cars work by physically adjusting locks on doors or the ignition cylinder. For instance the VATS system of GM (Vehicle Anti-Theft System) requires the correct amount of resistance to turn the cylinder.
This traditional non-transponder key can be duplicated by the locksmith. However, the criminal will need to manually move locks in order to start the car and will need a transponder programming tool to do this. This is one of the primary reasons why it is recommended to call a professional locksmith for cars like Pop-Alock whenever you need a new transponder keys cut or a car key that has been programmed.
Electronic Key Fobs
A key fob emits a signal that activates the locking system of your car, allowing you to unlock the door and enter your vehicle. Depending on the features of your model you can also control the trunk and alarm. The microchip on the fob transmits codes which are then read by the receiver. The code corresponds to a certain frequency and if the receiver detects that frequency, it transmits a command for your lock to function.
If you're using a fob for commercial purposes the fob can be integrated with a security system already in place. This will provide additional levels of protection. Fobs are able to be immediately blocked if they're lost or stolen and are an additional security feature in a business where keys could drop off on a desk or be taken by unauthorised individuals. Fobs can also be copied to create copies that are not authorized and contain your security codes. This makes your car vulnerable to intrusion by anyone else.
Fobs are highly convenient and can be used to open your doors without the need of the traditional key. The process of programming fobs requires some technical knowledge however, it is not too difficult for an average person to complete on their own. Fobs are typically programmed with a special software tool or following instructions in the user manual of the vehicle.
The key fob reprogramming procedure is the same for most models. You can find more detailed details about your specific model in your owner's guide or on the manufacturer's site. It is important to remember that these steps may not work on all models. If you experience any problems, you should consult your dealer or a locksmith.
Begin by sitting in the driver's chair and holding the key fob that you want to reprogram in your hands. Make sure your door is closed and that there are no other keys in the ignition. Press and hold the lock on your fob for several seconds until you hear the chime or the sound of the locks cycling. This means you've entered the mode of programming. Repeat these steps as necessary to program other fobs.
Enhanced Security
Transponder keys add an additional layer of security not always accessible with traditional key fobs. Thieves who use transponder keys for car keys are unlikely to successfully take your car since the chip inside the key will only recognize its proper code and match it up with the immobilizer system inside your vehicle. If it fails to do so it will cause the vehicle to refuse to start, making the process of stealing your car more difficult.
Modern transponder keys don't contain a chip inside the lock, but in a special 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 correct one in the immobilizer of your vehicle and the car will be permitted to start. Modern keys need to be programmed correctly in order to function properly.
While you may be able to reprogram car keys yourself, this process is extremely risky and should only be done by professionals. It's not common for a novice to try this and discover that the key doesn't work properly or causes damage to the immobilizer system of your vehicle. A professional car locksmith or dealer will have a lot of experience in these types of situations and can help you out in the most efficient way possible.
Beyond this, many advanced anti-theft systems rely on the proper programming of your key to operate effectively. This means you'll need to have your keys reprogrammed immediately after they are lost or stolen so that they are unable to gain access to your vehicle.
Personalized key programming offers numerous advantages to car owners in Philadelphia with added comfort and peace of mind. Nonstop Locksmith 24/7 can help you safeguard your vehicle from theft and misuse. Key programming for your car is the first line of defense against these issues Don't hesitate to contact them today.
Getting Started
As the name suggests, car key programming is the process of synchronising a car key to a vehicle so that the car can recognize it as being authorized. When the key is inserted, it transmits an electronic serial number to the vehicle's onboard computer system which then allows the car to be unlocked. It is thought to be a useful method to prevent theft of autos since if the car's key is not programmed correctly the key will not allow the vehicle to start.
There are a variety of options to get your keys programmed. One option is to go to your local dealer or manufacturer. However they are usually quite expensive, and can take a significant amount of time. Alternatively, you can opt to go to an experienced auto locksmith. They'll have all the tools and knowledge necessary to program any car key, whether it's a new smart key or the oldest remote key. They will be able to perform their work quickly, which is essential in an emergency.
Some people might decide to change the programming of their car keys, but this is not a good idea. It's hard to determine which of the various methods work, and it is easy to make errors that could harm the onboard computer system. Additionally some of the tools used for programming cars are extremely sophisticated and expensive, making them difficult to use by a common person.
Another thing to consider is that, based on the vehicle, it's not possible to reprogram a stolen or lost key. The original key contains a microchip that is connected to specific information about the vehicle. Reprogramming a key that was stolen or lost will not change any of the information it contains. The vehicle will not recognize it as an authorized.
If you're shopping for a new car you should think about getting the transponder key programmed as soon as you can. This will ensure that your new car is as secure as possible and is a lot cheaper than replacing a lost key.