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Car Key Cutting Explained

Cutting the car key is more than just bending metal. It is a sophisticated procedure that ensures security, efficiency and long-term use of the keys.

It is not uncommon to lose your car key or even have it break in the lock. To ensure that you are able to always drive your car you'll need to have a replacement key cut.

Transponder Keys

Transponder chips are likely to be installed in cars built in the last 20 years. These chips are small microchips located in the handle of your key which transmit an electronic signal to the car's onboard computer when you are using it. The onboard computer checks the serial number digitally of the chip prior to giving the car permission to begin. This prevents car theft, as thieves would need to know your unique serial number to be able to take over it.

The microchip in your car key cutting and programming near me keys transmits a low-level radio signal to the receiver inside the car. The radio signal activates microchip, which then transmits an encoded code to the car's onboard computer. The car will recognize this code and will only allow it to start if the key is the correct one. This will stop the use of "hot wiring" and other methods of taking cars.

Locksmiths who offer these services can design car keys with chips. They are also available at certain automotive stores, such as AutoZone. Those stores carry a huge range of keys and will assist you in selecting the best one for your vehicle. They can help you program the chip in your vehicle that is required for the device to function.

You can also purchase laser cut keys, which are more secure than conventional flat keys. They have a lock cylinder that is much harder to pick, and they can only be duplicated with expensive laser key cutting machines or specialized software. This technology is most commonly found in high-end cars, but is now available on many affordable models.

Another kind of key for cars that is difficult to duplicate is the VATS (vehicle anti-theft system) key. These keys have 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 intended to. These keys are expensive and require an instrument for programming keys, which is only available at a few locksmiths.

VATS Keys

Before the days of transponder keys and cars with built-in computer chips to control the car's ignition, 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 being used to start the vehicle. The black VATS pellet inside the middle of the VATS key isn't a chip like those present in modern smart keys, it's simply a block of carbon properly sized to carry an electrical resistance that is specific to.

GM used 15 different resistance values for the VATS pellets and attached them to the blade of the key, so that when the key is turned in the ignition the coded signal is sent to the module. If the signal is in line with the signal of the transistor in a VATS pellet then the relay in starter circuit will turn on and the engine will begin to run. This doesn't make a vehicle secure from theft however it will delay the thief by at minimum 15 to 20 minutes.

Unfortunately, after a long period of use, the VATS module in your car can start to wear out. The two wires that connect the ignition are moved each when the key is inserted. Over time the wires could begin to break. When enough wires break the signal to the module gets not received and it will not start the car.

The good news is that you can fix this issue at home by decoding your own VATS key. You'll need a multimeter and a chart to find out the resistance value of your key, but it is not difficult at all. You can find the resistance value by putting one of the leads on the prongs of metal on both sides of your key.

This is a great way to test out a new key and see if it works in your vehicle. Be sure to remove the key from the ignition before you begin testing it, otherwise the new key could be displaying an incorrect VATS value and may not work in your car.

Smart Key Fobs

Key fobs today can do more than simply unlock and start the vehicle. They can also be 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, emit chirping sounds to help you find your car in a parking lot and even allow you to summon your vehicle by pressing the button on your smartphone. This is a lot more than you'd imagine from a traditional keychain remote. However, all that additional capabilities can mean that smart key fobs may be pricier to replace than standard keychain remotes. They also require programming by the dealer.

Some dealers will charge up to $100 for a single smart fob. It's a steep price for a device that's often jostled in purses and pockets where it could be damaged, dropped or exposed to extreme temperatures and moisture. Certain automakers have devised methods to protect smart key fobs from common electronic attacks, like relay attacks. These are usually employed in conjunction with a remote-start hack that allows thieves to gain access to the settings of your vehicle by sending false signals from a nearby transmitter.

One method of protecting the smart key fob is to put it in a metal case or an RFID blocking case that blocks the transmission of these signals. The convenience of the technology is compromised if you have to take your key fob out every time you want to use it from the protective case.

Fortunately, some newer car-insurance policies and auto club memberships and extended warranty insurance policies will cover the cost of replacing a fob or reimburse you for the lost fob. You can also avoid paying dealer fees by having your fob cloned by a locksmith or hardware store that offers key-fob-cloning services.

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

Traditional Keys

The classic car key is made of a single piece of steel with a series of grooves cut into it. These grooves are designed to fit certain locks. These keys will unlock your locks and start the car key cutting cost, provided you haven't changed them out for a smart key or remote key. The only drawback of using a traditional key is that it has to be physically put into the ignition in order to start the car. If your car key is lost or broken, you will need to visit the Gainesville Locksmith to get car key cut a new one made.

Depending on how long has passed since you last had your keys cut There are many options to select from when it comes to getting another copy. Certain keys employ mechanical cutting machines to produce copies, whereas others use laser-cut keys that are made with security features in mind.

Some of these modern features that come with the modern types of keys include encryption as well as other security mechanisms. The encryption ensures that only the right key is used to open your vehicle which makes it harder for thieves to duplicate keys or pick locks. Transponder chips are an additional security feature that prevents theft. They are incorporated into the key and connect to your vehicle. This makes it only work only when you're within a specific distance.

If you choose to use a conventional, standard key, a locksmith can create a new key with a standard key cutting machine which can be purchased at many hardware stores. This is less expensive than a key fob or a transponder, and you will still be able to use your locks, Laser key cutting trunk, and doors.

You can also replace your standard car keys with a laser-cut version with a distinctive pattern. The first time these keys were introduced was in the 1990s, and they're a popular choice for those looking to enhance the security of their vehicles. Laser cut keys typically come with transponder chips that are programmed to work only with the specific vehicle you own. If these chips aren't installed in your vehicle, it will not respond to the signals generated by the key.