Types of Ignition Key Replacement
The simplest kind of car key is the blade that you insert into an ignition lock cylinder to start your vehicle. Keys like this are typically used in older cars, however the latest models come with transponder chips that need to be programmed into your car in order to work.
It is common to replace these keys at an auto dealer or locksmith. They can create the replacement using your vehicle's VIN number.
Transponder Keys
Transponder chips are almost always found in cars manufactured within the last 20 years. This technology is a perfect combination of mechanical and electronic security, and it works by sending a coded message to the vehicle every time you put the key in the ignition. The engine control unit compares this code with its internal database to determine if you're the authorized vehicle owner. If you are, the car will start. The process takes place in milliseconds and is invisible to the naked eye.
If you own a transponder key, you will be able to detect a small electronic chip on the surface of your key. The most efficient way to test it is to insert the key into the ignition and turn it on. If your car responds to the keys, it means that it has been programmed and confirmed as an authentic transponder.
This is due to the fact that, while traditional keys match the lock tumblers to unlock the vehicle, transponder chips transmit an electronic signal directly to the computer. This can stop individuals from hot-wiring vehicles by ensuring that the correct key is used to start the ignition system.
Follow these simple instructions to reprogram a transponder. First, ensure that the key is in good working state and put it away. Then, put the blank key into the ignition and turn the key to the "on" position. After about 15 minutes, turn off the ignition. After 15 minutes, you can then try to start the car once more. If it fails to start then you'll need to repeat the procedure of turning off and on the car.
Reprogramming a transponder car keys is more difficult and costly than replicating a mechanical key. Additionally, you'll need to have the key professionally cut and a car key programming device is required to extract the code from your ECM and then match it to a new transponder key.
Smart Keys
Smart keys allow drivers to unlock doors and start their engines by pressing a button without having to put the key in the ignition. Inside the fob is an electronic transponder that communicates with the car's immobilizer, disarming it to allow the car to start. The fob usually has remote control buttons that control door locks, unlock the trunk, and open the tailgates. Some also have a panic button which, when activated, blasts the horn of the vehicle to scare away criminals.
ignition repair shop are no different. They have their advantages and disadvantages, just like any other technology. They do provide increased security and ease of use - particularly for those with the tendency to forget to lock their car. These features also can save you money over the long term.
Smart keys are not only an excellent way to stop thieves from stealing cars 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 via radio frequency signals. Therefore, they cannot be duplicated with a traditional key cut. However, this doesn't mean you can't find the key if it does happen to get lost.
Smart keys can be more expensive depending on the manufacturer. This is mainly due to the fact that they come with built-in electronics, making them more complex and difficult to repair if something goes wrong.
Pop-A-Lock can replace and program smart keys for a fraction of what dealerships charge. We can even complete the process in a much less time frame, saving you the hassle of having arrange for alternative transportation until your vehicle is fixed. If you're thinking of getting a smart key for your vehicle, do yourself a favour and purchase a spare fob to keep in a secure place, or invest in motor insurance that has a substantial payment in case you lose your keys. Keep it from people's eyes. Low frequency transmissions can allow the theft of your car.
Switchblade Keys
There are a variety of options when replacing an ignition key. The traditional key is the most popular one, and has a metal shaft that features distinct cutouts or notches that correspond with lock tumblers on the door and ignition cylinder. These keys lack modern features like remote unlocking and keyless entry, however they are reliable and easy-to-use.
Transponder keys on the other hand, represent an important leap forward in automotive security technology. These keys feature an electronic chip inside the head of the key that communicates with a receiver inside the vehicle, allowing it to start only if the correct code is transmitted. This kind of key has proven successful in reducing automotive theft and programming the new key and transponder is fairly easy for a skilled locksmith for cars.
Another kind of key is the flip-style key, which tucks the key blade into a housing when not in use. This protects the blade of the key from being damaged, and makes it easier to carry. This type of key features an accessory key fob that has remote control features. Drivers can lock and unlock their car doors, trunks, and start their engines remotely.
If you are seeking an additional protection against car theft, the laser cut key is available. These keys have their shanks cut using lasers, creating a more precise and difficult to replicate pattern. They are more expensive than traditional keys and basic key fobs, however they offer a higher level of security.
Switchblade keys are also available that resemble bladed weapons and can fold down into a handle when they are not being used. When the user presses a button, the handle opens and exposes the key blade like a switchblade knife. Locksmiths can replace the key blade, or the key fob of this kind of lock. However they cost more than regular replacements.
Smart keys are the most recent technology in security for cars that provides a completely electronic system for unlocking and starting your car. The keys communicate with your vehicle via antennas that are inserted into the car's body and frame, eliminating the requirement for a traditional blade and the requirement to physically insert the key into the ignition cylinder. 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 the range.
Key Fobs
Key fobs are essentially remotes for cars that permit you to lock and open the vehicle without ever having to touch the actual ignition. They are usually small, rectangular, and feature buttons that serve a variety of functions, from locking the doors to remotely starting the vehicle. They are connected to the key via a small case made of plastic, which may have buttons to open the trunk and set off an alarm.
Some newer vehicles also have a combination key, which combines a traditional key shank with a key fob. This is typically used to control the ignition. It is also called a "transponder key."
Many modern-day car owners use their keys as a way to access their vehicle, and a lot of them aren't aware of they're doing it. These gadgets can be a great way to make driving more enjoyable, but they also have their own drawbacks.
The most obvious problem is that the key fob's battery could fail. The electronic signals that unlock your vehicle and start it work by sending a code to the computer in your car, so if the signal is interrupted or lost the key fob won't be able to operate the car.
Fortunately key fobs of today are designed to ward off these threats. They are often programmed to send random numbers to the car system every time they send signals. This stops the old codes from being reused and makes any key stolen ineffective for thieves.
If the key is lost the key fob will be used as a backup to unlock and start the vehicle. Some manufacturers go one step further by providing apps that allow you to control the car in the event that you fail to locate your key fob.
If you have an old key fob that requires to be replaced, you should contact an experienced locksmith. They can assist you, and their services are usually cheaper than those of dealerships.