Types of Ignition Key Replacement
The most basic type of car key is the blade type that you insert into the ignition lock cylinder in order to start your car. These keys are used in older cars, but modern models feature transponder chips which must be programmed into the car in order to work.
These keys can be replaced by a dealer or automotive locksmith. The VIN number of your vehicle can be used to create an entirely new key.
Transponder Keys
If your car was made in the last 20 years, it's certain that it has a transponder embedded within. This technology is a combination of electronic and mechanical security. It sends an encrypted message to the vehicle after you insert the ignition key. The engine control unit compared this code against its own database to determine if you are the owner of the vehicle who is authorized. If it is, then the car will start. The process takes place in milliseconds, and is not visible to the naked eye.
You will see a small chip on the front of your key, if you've got transponders. Insisting the key into your ignition and turning it on is the most efficient method to test. If your car responds to the key, it means that it was programmed and verified as a valid transponder.
This is because, while traditional keys match the lock tumblers to unlock the vehicle, transponder chips transmit an electronic signal directly to the computer. This prevents individuals from hot-wiring vehicles by ensuring that the right key is used to start the ignition system.
To reprogram a transponder device you must follow these simple steps. First, ensure that the key works and then put it aside. Then, sit in your driver's seat and insert your new blank key into the ignition, turning it to the on position. Leave it there for about 15 minutes, then turn off the ignition. After 15 minutes, you can try to start the car again. If it isn't starting, then you will need to repeat the procedure of turning off and turning on the car.
Reprogramming transponder keys is a bit more complex and costly than the process of duplicated a standard mechanical car key. It is also necessary to have your key cut professionally and a key programmer is required to take the code and match it to a transponder that is new.
Smart Keys Keys
Smart keys enable drivers to unlock doors and start their engines by pressing a button, without the need to put the key in the ignition. The fob contains a transponder that communicates with an immobilizer inside the car, disarming it so that the car can be started. The fob has remote control buttons that open the tailgate, open the trunk and control the door locks. Some include a panic switch which, when activated, blasts the horn of the vehicle to scare away intruders.
Like all technology, smart keys have their advantages and drawbacks. They do provide increased security and ease of use - particularly for those with the tendency to forget to lock their car. These features can save you money over time.
Smart keys aren't just a great way to prevent thieves from stealing vehicles as well, but they can help you avoid the age-old phrase, "it's somewhere in here." Instead of utilizing a metal key shaft, smart keys communicate with your car using radio frequency signals. They are therefore unable to be duplicated with keys cut in the traditional way. However, that does not mean that car ignition lock won't be able to find the key if it should occur to be lost.
Smart keys are more expensive based on the manufacturer. The main reason is that smart keys are equipped with electronic components, making them more complex and harder to fix in the event of malfunction.
Pop-A-Lock can replace and program smart keys at only a fraction of the price your dealership would charge. We can even do it in a much less time, avoiding the hassle of having find alternative transportation until your car is fixed. If you're thinking of purchasing a smart car key, buy one spare to keep in a secure location or purchase a motor covers that pay out if you lose your keys. Be sure to keep it out of reach from the eyes of anyone who might be watching - low frequency transmissions can permit someone to detect the signal and steal your car, reports How Stuff Works Electronics.
Switchblade Keys
When it comes to ignition key replacement there are a number of different options available. The traditional key is the most common one, and has a steel shaft that has distinct cutouts or notches that correspond to lock tumblers on the door and ignition cylinder. They do not have advanced features such as remote unlocking or keyless entry but they are reliable and easy to use.
Transponder keys are a major advancement in the field of automotive security technology. These keys are equipped with an electronic chip that communicates with a receiver in the vehicle. The vehicle will only start when the correct code has been sent. This type of key is very efficient in reducing crime within the automotive. The procedure of programming a key and transponder for an experienced locksmith is relatively simple.
Flip-style keys are a different kind of key that can be tucked away the blade when when not in use. This helps protect the blade from damage, and also reduces the size for easier carrying. The key fob portion of this kind of key usually has remote control functions, allowing drivers to lock and unlock the trunk or doors of their car, and start the engine from a distance.
Laser cut keys are offered to those who want to add an additional layer of protection against auto theft. These keys have their shanks cut by a laser, creating an extremely precise and difficult to replicate pattern. These keys are more expensive than traditional keys and basic key fobs but they provide a higher level of security.
Switchblade keys are also available that resemble bladed weapons, and can fold up into a handle when they are not being used. The handle opens when the button is pressed, which exposes the blade of the key. A locksmith can replace either the key blade or key fob portion of this type of key, however, they're a bit more costly than simple replacements.
Smart keys are the newest advancement in security for vehicles. They offer a fully-electronic system for unlocking and launching your car. They communicate with your vehicle via antennas that are embedded into the car's frame and body. This eliminates the need for traditional key blades and the requirement to insert the key into the ignition. Some of the most advanced models are able to lock and start the car without the key being inserted in the ignition. However, you must be within range.
Key Fobs
Key fobs are basically remotes for cars that let you to lock and start your vehicle without needing to touch the ignition. They are small, rectangular and have buttons that perform a variety of functions. From locking the doors to starting the car remotely they can be used for everything. They are connected to the key via a small plastic case that may include buttons to open the trunk and trigger an alarm.
Some cars of recent years also have a combination key that provides both a traditional key shank as well the key fob, the latter usually controlling the ignition. They can also be called"transponder key "transponder key."
Many modern car owners utilize their key fobs to gain access to their vehicle, and the majority of them don't even realize it. While these devices are great for making driving more convenient however, they have certain disadvantages that need to be taken into consideration.
The most obvious problem is that the battery of the key fob may die. The electronic signals that unlock your car and then start it operate by sending an electronic code to the computer in your car therefore, if the signal is interrupted or is lost the key fob won't be able to operate the car.
Fortunately, modern key fobs have been designed to resist these kinds of threats. They are usually programmed to send random numbers to the car's system each time they transmit signals. This stops old codes from being used again and renders stolen keys useless to thieves.
Key fobs can also serve as a backup device to unlock and start the car in the event that the key is misplaced. Some manufacturers go one step further and offer applications that can be used to control the car in the event you cannot find your key fob.
If you have a key fob that needs to be replaced, it is recommended to get in contact with a professional locksmith. They can help you and their services are generally cheaper than those of dealerships.