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Car Key Cutting Explained

Car key cutting is much more than just shaping an object of metal. It is a complicated procedure that ensures safety, functionality and long-term use of keys.

It is not uncommon to lose keys to your car, or have them break through the lock. To ensure you're able to always drive your car, you will need a new key cut.

Transponder Keys

If your car was built within the last 20 years, it's likely that it has transponder chips. These microchips are situated in the handle of the key and send a signal to the onboard computers of your vehicle when you turn the key. The computer in the car is able to verify the serial number digitally of the chip prior to allowing the car to begin. This prevents car thieves from hijacking your vehicle since they'd need to know the unique serial number.

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

Locksmiths that offer these services can design keys for cars that contain chips. They can also be bought at certain automotive key cutting stores like AutoZone. They have a huge selection of keys cut and Programmed near Me, and can help you find the right one for your car. They can even assist you to programme the chip into your vehicle, which is required to use it.

Laser cut keys are more secure than flat keys. They have a lock cylinder that is much harder to pick, and are only duplicated using expensive laser key cutting equipment or specialized software. This technology is most commonly found in high-end cars but is now accessible on many affordable models.

The VATS (vehicle-anti-theft system) key is another kind of key that is difficult to duplicate. These keys feature a black resistor on the blade of the key that is programmed with one of 15 possible values to prevent them from starting a car that it's not meant to. These keys are more expensive to buy and require a specific key programming machine that can only be found at some locksmiths.

VATS Keys

Before transponder keys or cars that had computer chips that control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS uses an ordinary key that has a resistor pellet embedded inside it to confirm that the correct key is being used to start the vehicle. The black VATS pellet inside the middle of a VATS key is not an electronic chip like the ones found on modern smart keys, it's simply a piece of carbon properly sized to carry a specific electrical resistance value.

GM employed 15 different resistance values for the VATS pellets. They attached the key's blade to ensure that, when the key is turned in the ignition, a coded signal is transmitted 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 does not make a car burglar-proof however, it can deter thieves for at least fifteen to twenty minutes.

After a long period of use the VATS module may begin to wear out. The two wires that connect the ignition are moved every time the key is introduced. Over time the wires could start to break. When enough wires break the signal to the module gets lost and it won't start the car.

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

This is a great opportunity to test out a new key and see if it works in your vehicle. Make sure you remove the key from the ignition prior to testing it, otherwise the new key could have an incorrect VATS value and not function in your car.

Smart Key Fobs

Today's key fobs can do more than unlock or start a car. They also function as an alarm system and a theft deterrent, with many of them incorporating advanced features that owners may not be aware of. They can remotely lock and unlock your doors, make sounding sounds to help locate your car in a parking lot, or even allow you to call your vehicle by pressing the button on your smartphone. This is a lot more functionality than you can get from a standard keychain remote. However, all that additional capabilities also means that smart key fobs can be more expensive to replace than traditional keychain remotes. They also need to be programmed by the dealer.

In fact, some retailers will cost upwards of $100 to replace one smart key fob. This is a significant amount to pay for a device that spends a lot of its time snagging around in purses and pockets which is where it's easily damaged, dropped or exposed to extreme humidity and temperatures. Fortunately certain automakers have come up with ways to safeguard smart key fobs from the most common types of electronic attacks like relay attacks. These are often employed in conjunction with a remote-start hack that allows thieves to gain access to the settings of your vehicle by sending a fake signal from another nearby transmitter.

One way to protect the key fob's RFID is to store it in an aluminum case or a dedicated RFID blocking case that prevents the transmission of these signals. However, having to remove the key fob from a protective case each time you need to use it undermines the convenience of the technology.

Some of the newer policies like auto club memberships as well as extended warranties can cover the cost of an additional fob or reimburse you if it gets lost. You can also save money on new-car dealer charges and have your fob cut at an establishment like a locksmith or hardware store which offers key-fob cloning.

For the majority of drivers who are buying an extra key fob will depend on how crucial your car's keyless entry and push button starter functions are. In any case, you should always have a spare key or fob handy just in case you lose it. Batteries Plus offers a large selection of replacement fobs that will fit most cars and trucks. We also offer an easy, fast service that costs roughly 50% less than what you'd pay at the dealership.

Traditional Keys

The traditional car key is made of a single piece of steel with a series grooves carved into it. These grooves are designed to fit certain locks. These keys will unlock your locks and also start the car, assuming you haven't changed them out for a smart key or remote key. The only drawback to using an old-fashioned car key is that you have to physically insert it into the ignition to start the engine. If your traditional key has been lost, broken or stolen, you'll need to visit the Gainesville locksmith to get new keys cut from the blank.

Depending on how much time has passed since the last time you had your keys cut There are many alternatives to select from when it comes to getting another copy made. Certain keys utilize mechanical cutting machines to make copies, while others employ laser-cut keys that have been made with security features in mind.

Modern keys are equipped with advanced features, such as encryption and anti-theft mechanisms. Encryption makes sure that only the right key can be used to start your cheap car key cutting making it much more difficult for thieves to duplicate or pick locks. Other security features that prevent theft include transponder chips that are incorporated into the key to connect with your car and make it only work when it's within the distance of your vehicle.

If you choose to use a traditional, standard key cutting business, a locksmith is able to make a new one using a standard key cutter machine that can be found 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 keys cut the traditional car keys replaced with a laser cut version that has a unique pattern. These keys first came out in the 1990s and are a popular choice for those who wish to add extra protection to their vehicles. Laser cut keys are usually equipped with transponder chips that are programmed to work only with your vehicle. If these chips aren't installed in your vehicle, it won't respond to the signals transmitted by the key.