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 your remotes require reprogramming.
Some auto locksmiths and dealerships have special equipment for this. They can also copy your key if possible.
Transponder Keys
Transponder keys can also be referred to as chip keys, or smart key. Transponder keys are equipped with microchips that store and transmit information, which can help keep your car from being stolen. The microchip transmits a 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 much more sophisticated security method than non-transponder keys which do not contain an embedded chip and are not compatible with the majority of modern cars' anti-theft systems. Transponder chips were implemented to help reduce thefts from cars. They have been hugely successful.
When the key is inserted into the 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 an individual "password" to the vehicle's anti-theft device. If the password is valid, the car will turn off the immobilizer, which allows you to start your vehicle.
If the password is incorrect the immobilizer stays in effect and the engine won't begin. This is a great way to prevent car theft because even if the key could be duplicated, a thief cannot access the proper code to trick your car into getting started.
The only downside to a transponder key is that it isn't compatible with mechanical non-transponder keys. These car keys operate by physically adjusting lock mechanisms on the doors or the ignition cylinder. For instance, GM's VATS system (Vehicle Anti-Theft System) is a system that requires the correct amount of resistance to turn the cylinder.
These traditional non-transponder keys are still able to be copied at a locksmith, but the person who steals them will need to manually move the locks in order to start the engine and will likely require a transponder-programming device to do this. This is one of the main reasons that it is advisable to call a professional car locksmith like Pop-A-Lock whenever you need a new transponder keys cut or a car key programmed.
Electronic Key Fobs
A key fob emits a signal that activates the locking system of your car that allows you to open the door and enter your vehicle. It can also control the alarm and trunk based on the model's features. The microchip in the fob transmits codes which are then interpreted by the receiver. The code corresponds to a certain frequency, and if the reader detects that frequency, it sends a command for your lock to operate.
If you're using a fob in a commercial environment, they can be integrated into an existing security system to add additional levels of protection. Fobs can be instantly blocked when they're stolen or lost as an added security measure in a workplace where a key could drop off on a desk or be taken by unauthorised individuals. Fobs are also cloned to create copies that are not authorized and contain your security codes. This leaves your car vulnerable to unauthorized entry.
Fobs are highly convenient and can be used to open your doors without the need for a traditional key. It isn't difficult for the average person to program a fob even when it requires some technical knowledge. Fobs are typically programmed using an application that is specifically designed for this purpose or following instructions in the user's manual for the vehicle.
The procedure for reprogramming your key fob is the same for most models. You can find the complete information on your model in the owner's manual or manufacturer's website. It is important to remember that these steps may not work for all models. If you experience any issues, consult your dealer or an locksmith.
Begin by getting into your driver's seat. Hold the key fob you want to reprogram in your hands. Make sure that your door is shut and 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 revolving. This means that you've entered the mode of programming. Next, repeat these steps to program additional fobs until all of them have been programmed.
Enhanced Security
Transponder keys give car owners enjoy a different layer of security that isn't always present with traditional keys fobs. Thieves who use a transponder car key aren't likely to take your car since the chip in the key can only identify the correct code and match it to the immobilizer in your vehicle. If it fails to do this it will cause the vehicle to refuse to start, making the process of stealing your car more difficult.
Contrary to the old-fashioned keys the modern transponder key chips are not in the lock, but instead are located in a special area 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 the immobilizer on your vehicle, and get more info the car can be started. Modern keys must be programmed correctly to function properly.
Although it is possible to modify car keys yourself, this process is dangerous and should only be performed by professionals. Untrained individuals often find that their key does not perform as expected or damages the immobilizer inside your vehicle when they attempt this. A professional locksmith or car dealer will have experience in these situations and will be able to assist you efficiently.
Beyond this, many advanced anti-theft systems depend on the correct programming of your keys to function effectively. This means that you have to update your keys when they are lost or stolen to ensure that they will be unable to gain access to your vehicle.
Personalized key programming offers numerous advantages to car owners living in Philadelphia with added security and convenience. If you're looking to take advantage of the additional security this technology provides you, contact Nonstop Locksmith 24/7 today and find out how they can ensure your car is safe from theft and unauthorised use. Contact them today to find out more about car key programming.
Getting Started
Car key programming is, as the name implies, is the process of synchronising the authorized car keys with the vehicle. This means that 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 is a good way to protect yourself from theft because if a key for a car is not properly programmed it will not allow the vehicle start.
There are a few options to get your car keys programed, for instance, visiting your local dealer or vehicle manufacturer. These options are costly and can take a long time. You can also go to an auto locksmith. They will have all the tools and experience needed to program any car key, regardless of whether it's a new smart key or an older remote key. They are also able to perform their work quickly, which can be vital in a crisis.
Some people may choose to try and reprogramme their own car keys however this isn't an ideal option. It is difficult to determine which of the many methods will work and it is easy to make errors that could cause damage to the computer system onboard. Many of the tools to reprogramme vehicles are expensive and technologically advanced, making them difficult for the average person to use.
Another thing to take into consideration is that, based on the vehicle, it's sometimes impossible to reprogram a lost or stolen key. This is because the original key is equipped with a unique microchip inside which is connected to specific information on the vehicle. Reprogramming a stolen or lost key will not alter the information it is tied to which means that the vehicle won't recognize it as authorised.
If you are in the market to buy a new car, you should consider getting 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 much cheaper than replacing the key that was lost.