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Car Key Cutting Explained

Cutting keys for cars is more than just bending a piece metal. It is a complex process that ensures safety, functionality and longevity of keys.

It is not uncommon to lose your car keys or even have them break into the lock. You'll need a replacement car key cutting near me prices key to ensure you can drive your vehicle at all times.

Transponder Keys

If your car was manufactured within the last 20 years, it's likely that it has a transponder chip. These microchips are tiny inside the key's handle which transmit an electronic signal to the car's onboard computer whenever you use it. The computer in the car reads the digital serial number inside the chip and allows the car to start if it is the correct one. This prevents thieves from hijacking your vehicle, as they would need to know the unique serial number.

The microchip inside the key sends a low-level signal the receiver within the car. This radio signal activates your microchip, which transmits a instructions to the onboard computer of the car. The car will only start only if it recognizes the code. This stops the use of "hot wiring" and other methods of stealing cars.

Car keys with chips can be made at a locksmith that offers these services. They can also be purchased at certain automotive stores, such as AutoZone. They have a huge range of keys and can assist you in choosing the appropriate one for your vehicle. They can also help you programme the chip into your vehicle, which is required to make it work.

Laser cut keys are more secure than flat keys. These keys feature an cylinder for locking that is much harder to pick, and they are only duplicated using expensive laser key cutting equipment or specialized software. This technology is most commonly found in high-end vehicles however, it is now available in a wide range of low-cost models.

The VATS (vehicle-anti-theft system) key is another kind of key that is difficult to duplicate. These keys come with a resistor black on the blade of the key. It can be programmed to one of a variety of values to prevent it from starting a vehicle that's not intended to. These keys are more expensive to purchase and require a special key programming device that can only be found at a few locksmiths.

VATS Keys

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

GM used 15 different resistances for VATS pellets and attached them to key blades so that, when the key is turned on, a coded message is sent to the module. If the signal is in line with the resistance value of the transistor in the VATS pellet the relay in the starter circuit is activated and the engine will start to run. This doesn't make a vehicle secure from theft however it will delay the theft by at most 15 to 20 minutes.

Unfortunately, after a long period of use, the VATS module in your car can begin to wear out. The two wires that connect the ignition are moved each time a key is introduced. As time passes the wires can start to break. Once enough wires are broken, the signal is lost to the module and the car will not start.

You can solve this issue at home yourself by decoding your VATS key. It's not difficult to determine the resistance of a key with the multimeter. All you need to do is put one of the leads of your ohm meter onto the prongs made of metal hanging out on both sides of the key. Then read the ohm meter's display to find out the resistance value of your key.

This method can also be a good method to test a new key to see whether it will work in your car. Make sure you remove the key from the ignition before you begin testing it, or else the new key cut place could have an incorrect VATS value and not work in your vehicle.

Smart Key Fobs with Smart Keys

Today's key fobs are more than just a way to unlock or start a car. They are also used as a security device and security measure against theft, with many of them incorporating advanced features that owners might not be aware of. They can remotely lock and unlock your doors, make noises that help you find your car in a parking space, or even allow you to call your vehicle by pressing the button on your phone. That's a lot more than you'd imagine from a traditional keychain remote. However, all that additional features also means that smart key fobs can be pricier to replace than traditional keychain remotes, and they usually require programming by the dealer.

In fact, some dealers will charge upwards of $100 to replace one smart key fob. It's a steep price for a device that's often jostled in purses and pockets in the event that it gets damaged, dropped or exposed to extreme temperatures and moisture. Fortunately there are automakers who have developed ways to safeguard smart key fobs from common kinds of electronic attacks, such as relay attacks. These are usually employed in conjunction with a remote-start hack that allows thieves to access your vehicle's settings through an untrue signal from a nearby transmitter.

One method to safeguard the smart key fob is to keep it in an aluminum case or a specially designed RFID blocking case that blocks the transmission of these signals. The ease of use of this technology is compromised if you need to take your key fob out every time you need to use it from the protective case.

Some of the newer policies like auto club memberships and extended warranties will cover the cost of a replacement fob or reimburse you if it's lost. You can also save money on dealer fees and have your fob cut at an establishment like a locksmith or hardware store who offers key fob cloning.

For the majority of drivers, the decision to purchase a new key fob depends on how crucial your car's keyless entry and push-button starter functions are. In any event, you should always have an extra key or fob handy just in case you lose it. And if you need to buy a new replacement, Batteries Plus has a vast selection of fobs for the majority of vehicles and trucks. Plus, we offer an easy, fast service that is approximately 50% less than the price you'd spend at the dealership.

Traditional Keys

The traditional car key is a single piece of metal with a series of grooves carved into it. These grooves are made to fit specific locks. They can open your locks and start your car, provided you haven't replaced them with an electronic key or a remote key. The only drawback of using the traditional key is that it has to be physically placed into the ignition in order to start the car. If your car key has been lost or broken, you will need to visit a Gainesville Locksmith to have a new one created.

Depending on how long has passed since you last had your keys cut, there are several different options available for you to select from when it comes to getting another copy made. Certain keys are cut with mechanical machines or lasers, while others are cut with enhanced security features.

Some of these modern features that come with the modern keys include encryption and other security mechanisms. Encryption makes sure that only the correct key is used to start your vehicle, making it more difficult for thieves to duplicate keys or pick locks. Other security features to prevent theft include transponder chips that are embedded into the keys to communicate with your vehicle and allow it to work only when it's within a specific distance of your car.

If you decide to use a traditional key, your locksmith can create an entirely new key using the standard cutter machine that can be bought at most hardware stores. This is cheaper than using a key fob or a transponder key, and you'll still be able to operate your locks, doors and trunk.

Another option is to have the traditional car keys replaced with a laser key cutting near me cut version that has a unique pattern. The first time these keys cutting near me were introduced was in the 1990s, and they're a popular choice for those looking to provide extra security to their vehicles. Keys made of lasers are typically equipped with transponder chips that are programmed to only work with your vehicle. If these chips aren't present in your car it won't receive the signals emanating from the key and won't be able to start.