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Car Key Cutting Explained

Cutting the car key is more than just bending a piece of metal. It is a complex process that guarantees security, function and long-term use of keys.

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

Transponder Keys

If your car was manufactured within the past 20 years, it is likely to have a transponder chip. These microchips are located in the handle of the key and send a signal to the onboard computers of your vehicle when you use the key. The computer in the car detects the digital serial number inside the chip and allows the car to start if it is the correct one. This stops thieves from stealing your car, as they would need to be aware of the unique serial number.

The microchip in the key transmits a low-level signal to the receiver within the car. The radio signal activates the microchip, which transmits an informational code to the car's onboard computer. The car will only begin when it recognizes the code. This will stop "hot wiring" or other methods to steal cars.

Car keys with chips can be made by locksmiths that offer these services. They can also be purchased at a few automotive stores, such as AutoZone. Those stores carry a huge selection of keys and can assist you in choosing the appropriate one for your vehicle. They can help you program the chip in your vehicle that is required to operate the device.

There are also laser cut keys that are more secure than flat keys. These keys have an cylinder for locking that is much more difficult to pick, and they can only be duplicated using expensive laser key cutting machines or special software. This technology is most common in high-end vehicles, but is now available on a variety of affordable models.

The VATS (vehicle-anti-theft system) key is a different type of key that's difficult to duplicate. They come with a resistor black on the blade of the key. It can be programmed with one of 15 possible values to prevent it from starting a car that's not intended to. These keys are more expensive to buy and require a specific key programming machine that is only located at certain locksmiths.

VATS Keys

Before the days of transponder keys and cars equipped with computer chips that 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 inside it to confirm that the correct key is used to start the vehicle. The VATS pellet that is black that is located in the middle of the VATS Key isn't a smart chip as present on modern keys. It is simply a block or carbon that is sized to provide an electrical resistance.

GM used 15 different resistance values for VATS pellets and connected the key's blade, so that when the key is turned on the ignition a coded signal will be transmitted to the module. If it 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 does not make a car secure from burglary however it could delay a thief for at least 15 to 20 minutes.

Unfortunately, after a significant amount of use, the VATS module in your car could start to wear out. The two small wires in the ignition are moved each time the key is introduced. Over time the wires could start to break. Once enough wires are broken, the signal to the module is lost and the module won't be able to start the car.

The good news is that you can fix this problem yourself at home by decoding your VATS key. It's not difficult to determine the resistance value of a key by using the multimeter. All you need to do is put one of the leads of your ohm meter on the prongs made of metal sticking out on both sides of the key. Then examine the display of your ohm meter to determine the resistance of your key.

This is a great method to test a new key and see whether it works in your vehicle. Remove the key from the ignition first before you test it. Otherwise the key could have an incorrect VATS and will not function in your vehicle.

Smart Key Fobs for Keys

Key fobs of today are more than just a way to unlock or start the car. They are also a security device and a security measure against theft, with many of them featuring advanced features that owners may not be aware of. They can remotely lock and unlock your doors, make noises that help you locate your vehicle in a parking lot, or even allow you to summon your vehicle by pressing the button on your smartphone. This is more functionality than you can locksmith cut car keys get from a standard keychain remote. Smart key fobs are more expensive to replace because of their extra functionality. They also need to be programmed at the dealer.

Some dealers will charge up to $100 for a single smart fob. It's a huge price for a device that is often tossed around in pockets and purses in the event that it gets damaged, dropped, or exposed to extreme temperatures and water. Certain automakers have devised methods to protect smart keyfobs from common electronic threats, including relay attacks. These are often combined with a remote start hack that gives thieves access to your vehicle's settings by the transmission of a fake signal from another transmitter close to.

To protect a smart fob, you can store it in a metal casing or even an RFID blocking case. This will prevent the transmission of these signals. The ease of use of this technology is compromised if you have to remove your key fob every time you want to use it from the protective case.

Fortunately, some newer car-insurance policies such as auto key cutting near me club memberships and extended warranty insurance policies will pay for the cost to get car key cut to get a key cut - Keep Reading, of a replacement or reimburse you for the lost fob. You can also save money on dealer charges and have your fob cut at an establishment like a locksmith or hardware store which offers key-fob cloning.

For the majority of drivers who are buying an additional key fob is contingent on the importance of your car's keyless entry and push-button start functions are. Always keep a spare key or fob on hand in case you lose yours. And if you need to buy a new replacement, Batteries Plus has a wide selection of fobs for the majority of cars and trucks. Additionally, we provide an easy, fast service that is roughly 50% less than what you'd spend at the dealership.

Traditional Keys

Traditional keys for cars are a single piece of metal that has a series of grooves cut into it to fit in a specific lock. They can open your locks and begin your car, provided you haven't replaced them by an electronic key or a remote key. The only downside of using the traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional key is lost, damaged or stolen, you'll need to visit the Gainesville locksmith to have new keys made from the blank.

Depending on how much time has passed since the last time you got your keys cut There are many alternatives to select from when it comes to getting another copy. Certain keys are cut with mechanical machines, while others are laser-cut with enhanced security features.

Some of these features that come with modern-day keys include encryption and other security mechanisms. Encryption makes it more difficult for thieves to duplicate keys or open locks. Other security features to prevent theft include transponder chips that are embedded in the key to communicate with your car key cutting price and make it only function when it's within a certain distance of your vehicle.

If you opt to use a traditional standard key, a locksmith key cutting can create a new key with a standard key cutting machine which can be purchased at most 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 option is to have your traditional car key replaced with a laser cut version with a distinctive pattern. These keys were introduced in the 1990s and have become an increasingly popular choice for those looking to safeguard their automobiles. Typically, laser cut keys come with transponder chips that are designed to work only for your specific vehicle. If these chips aren't installed in your vehicle, it won't respond to the signals sent by the key.