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Car Key Cutting Explained

Car key cutting is a lot more than just shaping a piece of metal. It is a sophisticated procedure that ensures security, efficiency and long-term use of the keys.

It is not uncommon to lose keys to your car or have them break in the lock. To ensure that you are able to always drive your vehicle, you will need to have a replacement key cut.

Transponder Keys

Transponder chips are likely be installed in cars built within the past 20 years. These chips are small microchips inside the handle of your key that transmit signals to the car's onboard computer whenever you use it. The computer in the car detects the digital serial number inside the chip and allows the car to start if it is the right one. This stops theft of vehicles, as thieves would need to know your unique serial number in order to have a chance at hijacking it.

The microchip in the key cut service sends a low-level signal the receiver within the car. This radio signal activates the microchip, and it then sends an encoded code to the car's onboard computer. The car will only start when it recognizes the code. This prevents the use of "hot wiring" and other methods of taking cars.

Car keys with chips can be made at a locksmith that offers these services. They can also be bought at some automotive retailers like AutoZone. These stores offer a wide variety of keys, and can help you find the best one for your vehicle. They can help you program your car's chip that is required to use the device.

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

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

VATS Keys

Before transponder keys and vehicles with computer chips built in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with a resistor pellet embedded inside it to confirm that the correct key is being used to start the car. The black VATS Pellet in the middle of a VATS Key is not a smart chip as used on the majority of modern keys. It is simply carbon or a block which is sized to hold an electrical resistance.

GM employed 15 different resistance values for the VATS pellets and attached them to the key's blade so that when the key is turned in the ignition a coded signal will be transmitted 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 will start to run. This isn't a way to make a car theft proof however it can delay the theft by at most 15 to 20 minutes.

Unfortunately, after a long period of use, the VATS module in your car could start to wear out. Each time the key is inserted into the ignition, it reroutes two small wires inside the ignition and with time, the wires may begin 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 issue yourself by decoding your own VATS key. You'll require a multimeter as well as a chart to determine the resistance value of your key, but it is not that difficult. All you need to do is put one of the leads of your ohm meter onto the metal prongs that are sticking out on both sides of the key. Then examine the display of your ohm meter to determine the resistance of your key.

This method is also a good way to test a new key to see whether it will work in your car. Just be sure to remove the key from the ignition prior to testing it, otherwise the new key could be displaying an incorrect VATS value and may not work in your vehicle.

Smart Key Fobs with Smart Keys

Key fobs today are more than simply unlock or start the vehicle. They can also be used as a security device and theft deterrent, with many of them featuring advanced features that the 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 allow you to summon your vehicle by pressing the button on your smartphone. This is more features than you get from a traditional keychain remote. Unfortunately, all that added functionality also means that smart key fobs may be pricier to replace than traditional keychain remotes, and they usually require programming by the dealer.

Some sellers charge as much as $100 for a single smart fob. It's a high price to pay for a product that is often jostled in pockets and purses where it could be damaged, dropped or exposed to extreme temperatures and humidity. Some automakers have developed methods to shield smart key fobs from common electronic attacks, like relay attacks. These are often combined with remote start hacks which allows thieves to access your vehicle's settings through the transmission of a fake signal from another transmitter nearby.

One method to safeguard the smart key fob is to keep it in a metal case or use getting a new car key cut specially designed RFID blocking case that blocks the transmission of these signals. The convenience of the technology is diminished if you have to remove your key fob every time you want to use it from the protective case.

Some newer policies such as auto club memberships as well as extended warranties will cover the cost of a replacement fob, or reimburse you if it is 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 that offers key-fob cloning services.

For most drivers who want to buy a new key fob depends on how important your car's keyless entry and push-button start functions are. Always keep a spare fob or key on hand in the event that you lose yours. Batteries Plus offers a large choice of replacement fobs that will fit on most cars and trucks. We also offer an efficient, quick service that is approximately 50% less than you'd buy from a dealership.

Traditional Keys

The classic car key is one piece of metal with a series grooves carved into it. These grooves are made to fit specific locks. They can unlock your locks and start the car, assuming you haven't exchanged them to a smart or remote key. The only drawback of using traditional keys is that it must be physically put into the ignition in order to start the car. If your key from the past is lost, damaged or stolen, you'll have to visit an Gainesville locksmith to get a car key cut near me new keys cut from the blank.

There are several options to choose from depending on how long it's been since you cut your keys. Certain keys employ mechanical cutting machines to create copies, while others employ laser-cut keys made with security features in mind.

Modern keys have advanced features such as encryption and anti-theft mechanisms. Encryption ensures that only the correct key is used to open your vehicle which makes it harder for thieves to duplicate or pick locks. Other security features to prevent theft include transponder chips that are embedded into the keys to connect with your vehicle and allow it to only work when it's within the range of your car.

If you decide to utilize a traditional key your locksmith can create an entirely new key using a standard cutter machine that can be bought from a variety of hardware stores. This is less expensive than using a key fob or a transponder key, and you'll be able to operate your doors, locks and trunk.

Another alternative is to get your standard car key substituted with a laser-cut version that has a unique pattern. These keys were first introduced in the late 1990s, and are a popular choice for those who wish to add extra protection to their automobiles. Laser cut keys are typically equipped with transponder chips that are programmed to work only with your vehicle. If the chips aren't present in your vehicle it won't receive the signals coming from the key and won't start.