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Car Key Cutting Explained

Car key cutting is a lot more than just forming a piece of metal. It is a complicated process that guarantees security, function and durability of keys.

It is not unusual to lose your car key or even break it in the lock. You'll require a new car key in order to ensure that you can drive your car at all times.

Transponder Keys

If your car was constructed within the past 20 years, it's likely that it has a transponder key cutting near me chip. These microchips are in the key's handle and transmit a signal to the onboard computers in your vehicle when you turn the key. The computer on board scans the digital serial numbers within the chip and allows the car to start if it is the correct one. This prevents thieves from stealing your car, as they would need to be aware of the unique serial number.

The microchip in the key transmits a low-level signal the receiver within the car. This radio signal activates the microchip, which transmits an informational code to the car's onboard computer. The car will only begin if it recognizes this code. This stops "hot wiring" or other methods of stealing cars.

Car keys with chips can be made at an authorized locksmith who offers these services. They are also available at a few automotive stores like AutoZone. Those stores carry a huge variety of keys and can assist you in selecting the best one for your vehicle. They can also help you programme the chip into your vehicle, which is essential to make it work.

Laser cut keys are more secure than flat keys. These keys have a lock cylinder that is much more difficult to pick, and they can only be duplicated with expensive laser key cutting machines or with special software. This technology is more prevalent in high-end vehicles, however it is now accessible in a variety of affordable cars as well.

Another kind of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. They contain a resistor that's black on the blade of the key. It can be programmed to one of a variety of values to stop it from starting a vehicle that's not designed to. These keys are more expensive to purchase and require a specific key programming machine that is only located at certain locksmiths.

VATS Keys

Before the days of transponder keys and cars equipped with computer chips to control the ignition of the car, GM used something called VATS (Vehicle Anti-Theft System). VATS uses a key with a resistor embedded in it to confirm that the right key was used to start the car. The black VATS Pellet located in the middle of a VATS Key is not a smart chip like those present on modern keys. It is merely a block or carbon that is sized to hold an electrical resistance value.

GM used 15 different resistances for the VATS Pellets and connected the key blades to them so that, when the key is turned in the ignition the key blades transmit a coded message to the module. If the signal matches the resistance value of the transistor in the VATS pellet, the relay in the starter circuit is activated and the engine starts to run. This doesn't make a car theft proof, but it will delay the thief by at most 15 to 20 minutes.

After a prolonged period of usage the VATS module may begin to wear out. Each time a key is inserted into the ignition it moves two tiny wires inside the ignition and over time the wires can start to break. When enough wires have been broken the signal is lost to the module and the car key cutting service near me won't start.

The good news is that you can fix this issue yourself by decoding your VATS key. You'll require a multimeter as well as a chart to determine the resistance value of your key, but it is not difficult at all. You can find the resistance value by placing one of the leads on the prongs made of metal on both sides of your key.

This is also a good way to test a new key to determine if it will work in your car. Be sure to remove the key from the ignition prior to testing it, as the new key may have an incorrect VATS value and may not function in your car.

Smart Key Fobs for Keys

Key fobs of today do more than just unlock or start a car. They also function as a security device and a security measure against theft, with many of them having advanced features that the owners might not even know about. They can lock and unlock your door from a distance and emit chirping sounds to aid in locating your vehicle when you're in a hurry, or allow you to activate it by pressing the button. That's a lot more than you could ever imagine from a traditional keychain remote. Smart key fobs are more expensive to replace due their extra functionality. They also require to be programmed by the dealer.

Some dealers charge up to $100 for a single smart fob. This is a significant amount to pay for something that spends much of its time snagging around in pockets and purses, where it is easily dropped, damaged, or exposed to extreme humidity and temperatures. Fortunately, some automakers have developed ways to safeguard smart key fobs from the most common types of electronic threats like relay attacks. These are often employed in conjunction with remote-start hacks that allow thieves to access the settings of your vehicle by sending an untrue signal from a nearby transmitter.

To safeguard a smart fob, you can store it in a metal casing or even an RFID blocking case. This will stop the transmission of these signals. The convenience of the technology is compromised if you have to remove your key fob each time you need to use it from the protective case.

Fortunately, some of the newer car insurance policies such as auto club memberships and extended warranty coverage will cover the cost of replacing a fob or reimburse you for a lost fob. You can also save money on new-car dealer fees and have your fob cut at a hardware store or locksmith which offers key-fob cloning.

The decision to purchase a new fob is dependent on the importance of your car's keyless start and entry functions. Always keep an extra key or fob in case you misplace yours. If you have to buy a new replacement, Batteries Plus has a vast selection of fobs for the majority of cars and trucks. Additionally, we provide an easy, fast service that costs roughly 50% less than the price you'd pay at the dealership.

Traditional Keys

Traditional car keys are a single piece of metal with a series of grooves cut into it to fit in a specific lock. These keys will unlock your locks and start the car, as long as you haven't exchanged them for a smart key or remote key. The only drawback to using an old-fashioned car key is that you need to physically insert it into the ignition to start the engine. If your car key has been lost or broken you'll need to visit an Gainesville Locksmith to have a new one made.

You have a few options to choose from depending on how long it's been since you've were able to cut your keys. Certain keys employ mechanical cutting key machines to make copies, while others use laser-cut keys that are designed with enhanced security features in mind.

Some of these features that come with the modern-day keys include encryption as well as other security mechanisms. The encryption ensures that only the correct key can be used to start your car making it much more difficult for thieves to duplicate or pick locks. Other security features to prevent theft include transponder chips that are incorporated into the key to connect with your car and make it only function when it's within a specific distance of your car.

If you choose to use a conventional, standard key, a locksmith can create a new one using a standard key cutter machine which can be purchased at most hardware stores. This is less expensive than the key fob or transponder key, and you'll be able to use your locks, doors and trunk.

Another alternative is to get your standard car key substituted with a laser-cut version that has a unique pattern. These keys first came out in the late 1990s, and are now a popular option for people who want to provide extra security to their automobiles. Laser cut keys are usually equipped with transponder chips programmed to only work with your vehicle. If the chips aren't present in your vehicle, it won't respond to the signals coming from the key, and will not start.