Types of Ignition Key Replacement
The blade-style car key is the most simple to use. Simply insert it into your ignition lock cylinder and you're good to go. Keys like this are typically used in older cars, but the newer models have transponder chips that need to be programmed into your vehicle to function.
You can typically get these keys replaced at an auto dealership or locksmith. They can create a replacement using your car's VIN number.
Transponder Keys
Transponder chips are typically found in cars manufactured within the last 20-years. This technology is a combination of mechanical security and electronic security. It sends a coded message to the vehicle once you insert the ignition key. The engine control unit compared this code with its own database to determine if you're the authorized owner of the vehicle. If you are, the car will begin. The process is not visible and takes only milliseconds.
If you own a transponder-type key, you'll be able to detect an electronic chip that is small on the face of your key. Inserting the key in your ignition and turning it on is the simplest way to test. If van ignition repair responds, it indicates that the key is programmed and successfully verified as a valid transponder key.
The reason this provides an additional layer of security is that the traditional keys rely on the lock tumblers to match transponder chips actually transmit an electronic signal to the car's computer. This stops people from hot-wiring their vehicles by making sure the correct key is used.
To reprogram a transponder keys, you will need to follow these simple steps. First, ensure that the key is in working condition and set it aside. Next, sit in your driver's seat and insert your new key blank into the ignition, turning it to the on position. After about 15 minutes, turn off the ignition. After 15 minutes, you can then attempt to start the car once more. If it doesn't start then you'll have to repeat the procedure of turning off and on the car.
Reprogramming a transponder car key is more complex and expensive than replicating the mechanical key. In addition, you'll require the key cut professionally and a special car key programr is required to remove the code from your ECM and then match it to a new transponder keys.
Smart Keys Keys
With smart keys, drivers can unlock their doors and start their engine by simply pressing a button without having to insert the key into the ignition. The fob contains an electronic transponder that connects to an immobilizer in the vehicle, disarming it to ensure that the car can be started. The fob is equipped with remote control buttons that open the tailgate, open the trunk, and operate the door locks. Some include panic buttons that, when activated, loudly blasts the vehicle's sound to dissuade intruders.
Like all technology, smart keys have advantages and drawbacks. However, they can provide greater security and ease of use - particularly for those who have the tendency to forget to lock their car. These features can help you save money over the course of time.
In addition to preventing thieves from stealing your car, smart keys can assist you in avoiding the age-old phrase "it's there somewhere." Unlike traditional groove cut keys, which require a physical key shaft made of metal to unlock and start your car, smart keys use radio frequency signals to communicate with your vehicle. Therefore, they cannot be duplicated by the traditional key cut. However, this doesn't mean you cannot find the key in case it is lost.
Smart keys are more expensive based on the manufacturer. This is because they come with built-in electronics which makes them more complicated and difficult to repair if something goes wrong.
Fortunately, Pop-A Lock can replace and program the majority of smart keys for just a fraction of the cost of a dealership. We can complete the process in a fraction of the time, and you won't be having to plan alternative transportation while your vehicle is being repaired. So, if you're considering getting a smart key for your car, do yourself a favour and buy a spare fob to keep in a safe location, or purchase motor insurance with a hefty payout in the event of losing your keys. Just make sure you keep it away from prying eyes. Low frequency transmissions could let someone pick up your signal and take your car, reports How Stuff Works Electronics.
Switchblade Keys
There are a variety of options when it comes to replacing the ignition key. Traditional keys are the traditional standard, which has a steel shaft with distinct notches or cuts that correspond to the lock tumblers in the door and ignition cylinder. They lack advanced features like remote unlocking or keyless entry, but they are reliable and simple to use.
Transponder keys on the other hand, are a significant leap forward 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 if the correct code has been transmitted. This type of key has proven effective in reducing the theft of vehicles, and the process of programming a new key and transponder is fairly simple for an experienced car locksmith.
Flip-style keys are a type of key that folds away the blade when not in use. This protects the key blade from damage, and also reduces the size for easier carrying. The key fob portion of this type of key typically includes remote control functions, allowing drivers to lock and unlock the car doors or trunk and start the engine remotely.
If you are looking for a new protection against car theft, a laser cut key is available. Lasers are used to cut the shanks of these keys, creating a pattern that is more difficult to duplicate. They are more expensive than traditional keys and key fobs, but they offer a higher level of security.
Switchblade keys are also available that resemble bladed weapons and can fold down into a handle when not being employed. The handle opens when the button is pressed, showing the blade of the key. Locksmiths can replace the key blade or the key fob component of this kind of key, however, they can be a bit more costly than basic replacements.
Smart keys are the most recent innovation in automotive security, offering a fully electronic method of unlocking and starting your car. These keys communicate with your vehicle via antennas inserted in the car body and frame, eliminating the need for a traditional blade and the requirement to physically insert the key into the ignition cylinder. The most sophisticated models can be used to lock and start your car without being inserted into the ignition but this requires you are within reach of the car.
Key Fobs
Key fobs are basically remotes for cars that allow you to lock and open the vehicle without having to touch the actual ignition. They are small, rectangular and come with buttons that perform various functions. From locking the doors to remotely starting your car, they can do everything. They are attached to the key with a small case made of plastic and may also have buttons that open the trunk and trigger an alarm.
Some newer vehicles also have a combination key that is a combination of a traditional key shank and key fob. This is typically used to control the ignition. These are also referred to as "transponder keys."
Many modern car owners do not realize that they use their keys to unlock their cars. While these devices are fantastic for enhancing the experience of driving, they also come with some drawbacks that should be taken into consideration.
The most obvious issue is that a key fob can run out of battery. The key fob sends an encrypted code to unlock and start your vehicle. If the signal is lost or interrupted the key will not be able to start the car.
Fortunately modern key fobs are designed to ward off such threats. They are often programmed with a series of random numbers that can be used to generate unique unlocking sequences every time they transmit a signal to the car's system. This prevents old codes from being used again and renders stolen keys useless for thieves.
A key fob can also be used as a backup device to unlock and start the car, in the event that your key is misplaced. Some manufacturers even go one step further and offer applications that can be used to control the car in the event you cannot locate your key fob.
If you have a key fob that needs to be replaced, it is recommended to connect with an experienced locksmith. They can assist you and their services are likely to be less expensive than a dealership.