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Car Key Cutting Explained

Car key cutting car is more than simply shaping the metal. It is a complex process that ensures safety, functionality and durability of keys.

It is not uncommon to lose your car key or even break it in the lock. To ensure you're able to always drive your car, you will require a replacement key cut.

Transponder Keys

If your car was constructed in the past 20 years, it's likely to have transponder chips. These microchips are in the key's handle and transmit a signal to the onboard computers in your vehicle when you use the key. The computer in the car is able to verify the digital serial number of the chip prior to allowing the car key cutting lowes to start. This stops thieves from stealing your car, as they would need to be aware of the unique serial number.

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

Car keys with chips can be made by an authorized locksmith who offers these services. Some automotive key cutting retailers such as AutoZone offer keys with chips. These stores offer a wide selection of keys, and can assist you in choosing the appropriate one for your vehicle. They can assist you in programming your vehicle's chip that is required to operate the device.

You can also purchase laser cut keys, which are more secure than flat keys. These keys have the lock cylinder, which is much harder to pick, and can only be duplicated using expensive laser key cutting machines or with specialized software. This technology is most commonly found in luxury cars but is now accessible on a variety of affordable models.

Another type of car key that's difficult to duplicate is the VATS (vehicle anti-theft system) key. The keys come with a resistor black on the blade of the key. It can be programmed to any of fifteen possible values to prevent it from starting a vehicle it's not intended to. These keys are more expensive to purchase and require a specific key programming device that can only be located at certain locksmiths.

VATS Keys

Before transponder keys or cars that had computers built-in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS makes use of a regular automobile key cutting near me with a pellet of resistance embedded inside it to confirm that the correct key is being used to start the vehicle. The VATS pellet black in the center of the VATS key isn't an electronic chip as used in modern smart keys, it's simply a carbon block appropriately sized to have an exact electrical resistance.

GM employed 15 different resistance values for the VATS pellets and connected them to the blade of the key, so that when the key is turned in the ignition, a coded signal is sent to the module. If the signal is in line with that 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 car secure from theft however it can delay the theft by at least 15 to 20 minutes.

Unfortunately, after a lot of use the VATS module in your car can begin to wear out. Every time a key is inserted into the ignition it moves two tiny wires within the ignition, and, over time, the wires could start to break. When enough wires have been broken the signal is lost to the module and the car will not start.

You can solve this problem at home by decoding your VATS code. You'll require a multimeter and a chart to find out the resistance value of your key, but it is not that difficult. You can find 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 check whether it will work in your vehicle. Just be sure to remove the key from the ignition before you begin testing it, otherwise the new key may have an incorrect VATS value and not work in your vehicle.

Smart Key Fobs for Keys

Key fobs today do more than simply unlock or start the vehicle. They are also an alarm system and a theft deterrent, with many of them having advanced features that owners might not even know about. They can remotely lock and unlock your doors, make noises that help you find your car in a parking space, or even let you summon your vehicle by pressing a button on your smartphone. This is a lot more than you could ever expect from the traditional keychain remote. Smart key fobs are more expensive to replace due their extra functions. They also have to be programmed by the dealer.

Some dealers charge up to $100 for one smart fob. That's a huge sum to pay for a product that is often time jostled around in purses and pockets, where it can be easily dropped, damaged or exposed to extreme moisture and temperatures. Certain automakers have developed strategies to protect smart key fobs from common electronic attacks, such as relay attacks. These are often employed in conjunction with remote-start hacks that allow thieves to access your vehicle's settings through a fake signal from another nearby transmitter.

One method of protecting the smart key fob is to store it in an aluminum case or a dedicated RFID blocking case that blocks the transmission of these signals. However, having to remove the key fob from a protective case each time you want to use it undermines the convenience of the technology.

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

For the majority of drivers who are buying an additional key fob is contingent on how important your car's keyless entry and push button starter functions are. You should always keep an extra key or fob on hand in the event that 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. In addition, our quick and efficient service is 50% less than what you would pay at a dealership.

Traditional Keys

The classic car key is made of a single piece of steel with a series grooves carved into it. These grooves are made to fit certain locks. These keys will unlock your locks and start your vehicle, provided that you haven't replaced them by a remote key or smart key. The only drawback to using a traditional car key is that you need to physically insert it into the ignition to start the engine. If your traditional key is damaged, lost or stolen, you'll need to visit an Gainesville locksmith to get an alternative one cut from the blank.

You have a few choices to pick from based on how long it's been since you were able to cut your keys. Certain keys utilize mechanical cutting machines to make copies, while others use laser-cut keys that have been made with security features in mind.

Some of these features that are included in modern-day keys include encryption and other security mechanisms. The encryption ensures that only the correct key is used to open your vehicle which makes it harder 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 only function when it's within the distance of your vehicle.

If you choose to use a traditional key, your locksmith can create the new key using an ordinary cutter machine, which can be purchased from a variety of hardware stores. This is cheaper than using the key fob or transponder key, and you'll be able to operate your locks, doors and trunk.

Another alternative is to have your standard car key substituted with a laser-cut version with a distinctive pattern. These keys were introduced in the 1990s and have become a popular option for those looking to safeguard their vehicles. Keys made of lasers are typically equipped with transponder chips programmed to only work with your vehicle. If these chips are not present in your vehicle, they will not respond to the signals transmitted by the key.