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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 procedure that guarantees security, function and durability of keys.

It is not unusual to lose your car keys or have them break through the lock. To ensure you're able to always drive your vehicle you'll need to have a replacement key cut.

Transponder Keys

If your car was built within the past 20 years, it's likely that it has a transponder chip. These microchips are tiny in the handle of your key that send a signal to the vehicle's onboard computer when you are using it. The computer in the car examines the digital serial number of the chip before it allows the car to start. This prevents car thieves from hijacking your vehicle, as they would need to know the unique serial number.

The microchip in your car keys transmits an low-level radio signal to the car's receiver. This radio signal activates your microchip that then transmits the code to the onboard computer of the car. The car will recognize the code and 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.

Car keys with chips can be created at an authorized locksmith who offers these services. They can also be bought at some automotive retailers like AutoZone. They have a vast variety of keys and can help you get the right one for your vehicle. They can also help you program the chip to your vehicle, which is necessary to make it work.

Laser cut keys are more secure than flat keys. They have an cylinder for locking that is much more difficult to pick, and they can only be duplicated with expensive laser key cutting equipment or specially designed software. This type of technology is typically found in high-end cars, but it is now accessible in a variety of affordable cars as well.

The VATS (vehicle-anti-theft system) key is another type of key that is difficult to duplicate. These keys feature a black resistor in the key fob cut near me blade that is programmed with one of fifteen possible values to stop them from starting a car that it's not designed to. These keys are expensive and require a key programming machine, which is only available through certain locksmiths.

VATS Keys

Before transponder keys and vehicles with computer chips that control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key that has a resistor pellet embedded within it to verify that the correct key is used to start the car. The black VATS Pellet that is located in the middle of the VATS Key isn't a smart chip as used on the majority of modern keys. It's just carbon or a block which is sized to have an electrical resistance.

GM used 15 different resistances for the VATS Pellets and connected the key blades to them so that, when the key was turned on, a coded message is sent 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 starts to run. This isn't a way to make a car safe from theft however it will delay the thief by at minimum 15 to 20 minutes.

Unfortunately, after a significant amount of use the VATS module in your car could start to wear out. The two wires that connect the ignition are moved every time the key is inserted. Over time, the wires may begin to break. Once enough wires are broken, the signal is lost to the module and the car won't start.

You can resolve this issue at home by decoding your VATS key. It's not hard to determine the resistance of a key by using a multimeter. You can find the resistance value by placing one of the leads on the metal prongs on both sides of your key.

This method can also be a good method to test a new key to determine if it will work in your car. Remove the ignition key first before you test it. In the event that it is not removed the key may have an incorrect VATS and will not work in your car.

Smart Key Fobs

Key fobs today are more than just unlock or start the vehicle. They often have advanced features that most owners are not aware of. They can be employed as a security tool or as a theft deterrent. They can lock and unlock your door remotely, make chirping noises to help you locate your vehicle when you're in a hurry or activate it by pressing the button. This is a lot more functionality than you get from a standard keychain remote. Smart key fobs are more expensive to replace because of their extra functions. They also have to be programmed by the dealer.

In fact, some dealers charge upwards of $100 to replace one smart key fob. It's a high price to pay for a device that is often tossed around in pockets and purses where it could be damaged, thrown or exposed to extreme temperatures and humidity. Some automakers have developed methods to shield smart key fobs from common electronic threats, including relay attacks. They are usually paired with remote start hacks that allows thieves access to your vehicle's settings via the transmission of a fake signal from another transmitter close to.

To secure a smart card to protect it, you can place it in a casing made of metal or use an RFID blocking case. This will stop the transmission of these signals. However, having to remove the key fob from a case that is protected each time you use it undermines the convenience of the technology.

Fortunately, a few of the latest car insurance policies and auto key cutting 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 dealer charges and have your fob cut at the hardware store or locksmith who offers key fob cloning.

For most drivers, the decision to purchase a new key fob depends on how crucial your car's keyless entry and push-button start functions are. You should always keep an extra key or fob on hand in the event that you lose yours. Batteries Plus offers a large range of replacement fobs that fit on most cars and trucks. We also offer a quick, convenient service that is roughly 50% less than you'd buy from a 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 designed to fit specific locks. These keys can open your locks and open the car, as long as you don't swap them out for a smart key or remote key. The only downside of using a traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional key is damaged, lost or stolen, you'll have to visit the Gainesville locksmith to get an alternative one cut from the blank.

Depending on how much time has passed since the last time you got your keys cut There are many options available for you to pick from when it comes to having another copy. Some keys are cut using mechanical machines and others are laser-cut with added security features.

Modern keys have advanced features like encryption and anti-theft mechanisms. The encryption ensures that only the correct key is used to start your car making it much more difficult for thieves to duplicate keys or pick locks. Other anti-theft features include transponder chips, which are embedded into the keys to connect with your vehicle and allow it to only work when it's within a specific distance of your vehicle.

If you choose to utilize a traditional key your locksmith can create an entirely new key using a standard cutter machine, which can be purchased at most hardware stores. This is less expensive than using the key fob or transponder key, and you'll still be able to operate your doors, locks and trunk.

You can also replace your traditional keys to your car with a laser-cut version that has an unique pattern. These keys were introduced in the 1990s and have become an increasingly popular choice for those who want to protect their vehicles. Laser cut keys typically contain transponder chips that are programmed to work only with your specific vehicle. If these chips are not present in your vehicle they will not respond to the signals sent by the key cutter.