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Car Key Cutting Explained

Cutting a car key is more than just bending a piece of metal. It is a complicated process that ensures security, functionality and long-term use of keys.

It is not unusual to lose your car key cutting price keys or have them break in the lock. To ensure you're able to always drive your car, you will need to have a replacement key cut.

Transponder Keys

If your car was built in the past 20 years, it's likely that it has a transponder chip. These chips are tiny microchips located in the key's handle that transmit an electronic signal to the car's onboard computer whenever you use it. The onboard computer checks the serial number of the chip before it allows the car to start. This helps prevent theft of cars as thieves would have to know your unique serial number to have a chance at hijacking it.

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

Car keys with chips can be created at an authorized locksmith who offers these services. Some automotive retailers such as AutoZone sell keys with chips. They have a huge selection of keys, and can assist you in finding the right one for your vehicle. They can assist you in programming your vehicle's chip, which is required to use the device.

Laser cut keys are more secure than flat keys. These keys have an cylinder for locking that is more difficult to pick, and are only duplicated using expensive laser key cutting equipment or specialized software. This type of technology is typically found in luxury cars but is now accessible on many affordable models.

The VATS (vehicle-anti-theft system) key is a different kind of key that is difficult to duplicate. The keys are black with a resistor on the key blade that is programmed with one of 15 potential values to prevent them from starting a vehicle that it's not intended to. These keys are expensive and require the use of a key programming machine which is only available at certain locksmiths.

VATS keys cutting near me

Before transponder keys or cars with computer chips built in to 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 the VATS key isn't a chip like those used in modern smart keys, it is simply a carbon block appropriately sized to have an exact electrical resistance.

GM employed 15 different resistance values for the VATS pellets. They attached the key's blade so that when the key is turned in the ignition the coded signal is sent to the module. If the signal matches that of the transistor in a VATS pellet, then the relay in the starter circuit will turn on and the engine will start to run. This isn't a way to make a car theft proof however it will delay the theft by at least 15 to 20 minutes.

Unfortunately, after a lot of usage, the VATS module in your car could begin to wear out. The two wires inside the ignition are moved each time the key is placed. Over time the wires can start to break. Once enough wires are broken the signal goes out to the module and the car won't begin.

You can solve this issue at home yourself by decoding your VATS key. It's not hard to determine the resistance of a key with a multimeter. All you have to do is place one of the leads of your ohm gauge on the prongs made of metal sticking out on both sides of the key, and then read the ohm meter's display to determine the resistance of your key.

This method is also a good way to test a new key to determine whether it works in your car. Remove the ignition key first before you test it. In the event that it is not removed the key could have an incorrect VATS, and will not work in your vehicle.

Smart Key Fobs with Smart Keys

Key fobs of today can do more than unlock or start cars. They often have advanced features that most owners aren't aware of. They can be used as a security device or as a theft deterrent. They can remotely lock and unlock your doors, make noises that help you locate your vehicle in a parking lot and even let you summon your vehicle by pressing the button on your phone. This is a lot more than you could ever imagine from a traditional keychain remote. Unfortunately, all that added features can mean that smart key fobs may be pricier to replace than traditional keychain remotes and they typically require programming by the dealer.

Some sellers charge as much as $100 for one smart fob. This is a significant amount to pay for something that spends a lot of its time in pockets and purses, which is where it's easily damaged, dropped, or exposed to moisture and extreme temperatures. Fortunately there are automakers who have developed ways to protect smart key fobs from the most common kinds of electronic attacks, such as relay attacks. These are often used in combination with a remote-start hack that allows thieves to gain access to your vehicle's settings through false signals from a nearby transmitter.

One method of protecting the key fob's RFID is to store it in a metal case or an RFID blocking case that prevents the transmission of these signals. The convenience of the technology is compromised if need to remove your key fob every time you need to use it from the case.

Fortunately, some newer car-insurance policies such as auto club memberships and extended warranty coverage will pay for the cost of replacing a fob or pay for the loss of a fob. You can also save money on new car dealership charges and get your fob cut at a hardware store or locksmith that offers key-fob cloning services.

For the majority of drivers who are buying a new key fob depends on how crucial your car's keyless entry and push-button start functions are. In any event it is advisable to keep a spare fob or key in case you lose yours. If you have to purchase a replacement, Batteries Plus has a vast selection of fobs for most cars and trucks. Plus, our quick and efficient service is 50% less than what you'd pay at the dealership.

Traditional Keys

The car key of old is made of a single piece of steel with a series of grooves carved into it. These grooves are made to fit certain locks. They can unlock your locks and also start the car, provided you haven't exchanged them for a smart key or remote key. The only downside of using a traditional car key is that you must physically insert it into the ignition to start the engine. If your car key cut near me open now is damaged or lost it is necessary to visit an Gainesville Locksmith to have a new one created.

You have a few options to select from based on how long it has been since you cut your keys. Certain keys employ mechanical cutting car key machines to make copies, whereas others use laser-cut keys made with security features in mind.

Modern keys are equipped with advanced features, such as encryption and anti-theft mechanisms. The encryption makes it difficult for thieves to duplicate keys or pick locks. Transponder chips are an additional security feature that prevents theft. They are embedded into the key and can communicate with your vehicle. This makes it only effective only when you're within a specific distance.

If you choose to use a traditional standard key, a locksmith can create a new one using a standard key cutter machine that can be found at the majority of hardware stores. This is cheaper than a emergency key cutting fob or a transponder, and you are still able to operate your trunk, locks and doors.

Another alternative is to have your standard car key replaced with a laser cut version that has a unique pattern. These keys were first introduced in the 1990s and are an increasingly popular choice for those who wish to protect their vehicles. Keys made of lasers are typically equipped with transponder chip that is programmed to only work with your vehicle. If these chips aren't present in your vehicle, they will not respond to the signals generated by the key.