Why Get Your Car Key Programmed?

Many people need to get their car key programmed. You may have to reprogram your remote if you have children who use the button too often or if you've lost keys.

Certain auto locksmiths and dealerships have the equipment needed to do this. They can also duplicate an existing key programing, if that's possible.

Transponder Keys

Transponder keys are also known as electronic car keys, chip keys or smart key. Transponder keys contain an embedded microchip that can store and transmit information. This helps prevent your vehicle being stolen. The microchip transmits an unique identification code every time the key in the ignition is turned. When the ID code matches that in the computer of your vehicle the immobilizer is disabled and your engine will begin to run.

This is a much more advanced security option than non-transponder keys, that do not have an embedded chip and are not compatible with the majority of modern cars' anti-theft systems. Transponder chips were used to decrease car thefts. They have been a great success.

When the key is put into an ignition, a small antenna called an inductive coil located on the car key's transponder will be powered up. The transponder will transmit the radio frequency signal along with a unique "password" to your vehicle's anti-theft system. If the password is correct, the car will shut down its immobilizer and allow you to start the engine.

If the password is incorrect the immobilizer will remain active and the engine will not start. This is a great method to deter thieves from taking your car because even there is a chance that a duplicate key might be created, the thief won't have the code to trick your vehicle into running.

The only drawback to transponder keys is that it's not compatible with mechanical non-transponder keys. The keys for cars are operated by physically adjusting locks on doors or the ignition cylinder. For instance, GM's VATS system (Vehicle Anti-Theft System) requires the proper amount of resistance to turn the cylinder.

The traditional keys that are not transponder key programmer-compatible are still able to be copied at an locksmith, however the criminal will have to manually move the locks to start the engine. They will likely require a transponder key programming device to do so. This is why it is imperative that you should always contact a professional locksmith, like Pop-Alock, if you require a new car key or transponder cut.

Electronic Key Fobs

A key fob sends out an alert to activate the locking system of your car, allowing you unlock your door and access your car. Depending on the features of your vehicle you can also control your trunk and alarm. The microchip inside the fob transmits codes which are then processed by the receiver. The code corresponds to a certain frequency and if the receiver detects the frequency, it will send a command for your lock to function.

If you're using a fob in commercial settings it is possible to integrate them into a security system to add additional layers of security. Fobs can be instantly blocked in the event of theft or loss and are an additional security feature in a place where keys could drop off the desk and be picked up by unauthorized individuals. Fobs can also be copied by creating copies that are not authorized to be floating around with your security codes, leaving your car vulnerable to an unauthorized access.

Fobs are extremely useful and can be used to unlock your doors without the need for a traditional key. It is not difficult for an average person to program a fob even when it requires some technical knowledge. Fobs can be programmed by using a specific tool or by following instructions found in the user manual.

The key fob reprogramming procedure is the same for most models. You can find detailed information on your model in your owner's manual or manufacturer's website. However, it is important to note that these steps may not be applicable to all models, and if you encounter difficulties it may be worth consulting your dealer or calling an locksmith.

Begin by stepping into the driver's seat, and then holding the key fob you wish to reprogram in your hands. Make sure your door is closed and you don't have any other keys in your 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 are in program mode. Repeat these steps as necessary to program other fobs.

Enhanced Security

With transponder keys, car owners have another layer of security that isn't always present with traditional key fobs. Thieves who have a transponder car key are unlikely to successfully steal your vehicle since the chip inside the key will only recognize its proper code and match it up with the immobilizer system in your vehicle. If it doesn't start, the vehicle won't start which makes it harder to take.

Contrary to the old-fashioned keys the modern transponder key chips aren't in the lock itself, but are located in a special area inside the key. When you insert your 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 able to begin. In essence, modern keys need to be programmed correctly in order to function properly.

While you can sometimes reprogram your own keys to your car, this process can be extremely risky and should always be left to experts. Untrained individuals frequently find that their keys do not work correctly or damages the immobilizer inside your vehicle when they attempt this. A reputable car dealer or locksmith has experience in these situations and be able to assist you in the most efficient manner.

Additionally, the effectiveness of the most advanced anti-theft systems is contingent on the correct programming of your key. You should have your keys reprogrammed immediately when you lose or misplaced them to ensure that thieves won't be able to gain access to your vehicle.

The advantages of personalized key programming for motorists in Philadelphia include increased convenience and peace-of-mind. Nonstop Locksmith 24/7 can help protect your car from theft and unauthorised use. Contact them today to learn more about car key programming a car key.

Getting Started

As the name suggests car key programming is a process of synchronizing a car's key with a vehicle, so that the car recognises it as authorised. When the key is put in, 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, since if a car's key is not properly programmed it will not allow 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 can be expensive and take a long time. You can also choose to go to an experienced auto locksmith. They'll have the tools and know-how to program any type of car key, from the latest smart keys to the oldest remote key. They are also able to work quickly, which could be crucial in a situation of emergency.

Some people may choose to try and reprogramme their own car keys, but this is not an ideal option. It is difficult to determine which of the various methods work, and it is easy to make mistakes that could cause damage to the computer system onboard. Many of the tools for reprogramming vehicles are expensive and sophisticated making them difficult for the average user to use.

Another thing to take into consideration is that, based on the vehicle, it's impossible to reprogram a stolen or lost key. The original key contains a microchip that is linked to specific vehicle information. Reprogramming a key that has been lost or stolen will not change any of the details associated with it. The vehicle will not recognize it as a valid key.

If you're in the market to buy a new car, you should consider getting its transponder key programmed as early as you can. This will make your new car as secure as it can be, and is much less expensive than replacing the key that was lost.