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Car Key Cutting Explained

Cutting the car key is more than just bending metal. It is a sophisticated process that guarantees safety, functionality and the longevity of keys.

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

Transponder Keys

If your car was constructed within the last 20 years, it's likely to have transponder chips. 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 spare car key cutting checks the serial number digitally of the chip before allowing the car to begin. This prevents car theft as thieves would have to know your unique serial number to have a chance at hijacking it.

The microchip inside your car key transmits a low-level radio signal to the car's receiver. The radio signal activates your microchip which then transmits code to the onboard computer of the car. The car will recognize the code and only allow it to start if it is the correct one. This stops "hot wiring" or other methods to steal cars.

Locksmiths who provide these services can create keys for cars with chips. They are also available at certain automotive stores, such as AutoZone. They have a vast selection of keys and can assist you in choosing the appropriate one for your vehicle. They can even assist you to programme the chip into your vehicle, which is essential for it to function.

Laser cut keys are more secure than flat keys. They are more secure than traditional flat keys due to having locks that are harder to pick. They can only be duplicated with expensive laser key cutting machines or with specialized software. This technology is more common in high-end vehicles, however it is now being used in many affordable models of cars as well.

The VATS (vehicle-anti-theft system) key is a different type of key that is difficult to duplicate. These keys feature a black resistor on the key blade that is programmed with one of fifteen potential values to prevent them from starting a car that it's not intended to. These keys are costly and require an instrument for programming keys, which is only available through certain locksmiths.

Keys to VATS

Before transponder keys or vehicles with computer chips built in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS utilizes a key that has an embedded resistor to verify that the correct key was used to start the car. The VATS pellet in black that is located in the middle of the VATS Key isn't a smart chip like those present on modern keys. It is simply carbon or a block that is sized to have an electrical resistance value.

GM employed 15 different resistance values for the VATS pellets and connected them to the key's blade, so that when the key is turned in the ignition, a coded signal is transmitted to the module. If the signal is in line with the signal 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 does not make a car safe from burglary, but it can delay the thief for a minimum of fifteen to twenty 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 reroutes two small wires inside the ignition and over time the wires can start to break. Once enough wires break then the signal to the module gets lost and the module won't be able to start the car.

The good news is that you can solve this issue at home by decoding your VATS key. You'll need a multimeter and an indicator chart to determine the resistance value of your key, but it is not difficult at all. 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 method to test out a new key and see whether it works in your vehicle. Remove the key from the ignition 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 vehicle.

Smart Key Fobs for Keys

Today's key fobs do more than just unlock or start the car. A lot of them come with advanced features that many owners are unaware of. They can be used as a security device or a theft deterrent. They can remotely lock and unlock your doors, emit chirping sounds to help you find your vehicle in a parking lot, or even allow you to summon your vehicle by pressing the button on your smartphone. This is more than you could ever imagine from a traditional keychain remote. However, all that additional functionality can mean that smart key fobs could be more expensive to replace than standard keychain remotes. They also need to be programmed by the dealer.

In fact, some dealers charge up to $100 to replace a single smart key fob. That's a huge sum to pay for a device that spends much of its time jostled around in purses and pockets where it can be easily damaged, dropped, or exposed to extreme humidity and temperatures. Fortunately there are automakers who have developed methods to shield smart key fobs from common types of electronic attacks like relay attacks. These are typically combined with remote start hacks that allows thieves access to your vehicle's settings through the transmission of a fake signal from another transmitter near.

One way to protect the smart key fob is to store it in an aluminum case or an RFID blocking case that blocks the transmission of these signals. The ease of use of this technology is compromised if need to take your key fob out every time you want to use it from the case.

Fortunately, some of the newer car insurance policies and auto car key cutting near me club memberships and extended warranty coverages will pay for the cost of a replacement or reimburse you for a lost fob. You can also save money on new car dealer charges and have your fob cut at the hardware store or locksmith that offers key-fob cloning services.

For most drivers who are buying an extra key fob will depend on the importance of 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 selection of replacement fobs that fit in most vehicles and trucks. Plus, our quick and easy service is about 50% less than the price you'd buy from a dealership.

Traditional Keys

The traditional car key is made of a single piece of steel with a series of grooves carved into it. These grooves are made to fit specific locks. These keys will unlock your locks and start your car, provided you don't replace them with a remote key or smart key. The only disadvantage of using the traditional car key is that you have to physically insert it into the ignition to start the engine. If your car key has been lost or broken it is necessary to visit the Gainesville Locksmith to have a new one made.

Depending on how long has passed since the last time you got your keys cut, there are several different options available for you to pick from when it comes to getting another copy made. Certain keys employ mechanical cutting key machines to produce copies, while others employ laser-cut keys designed with enhanced security features in mind.

Some of these features that come with modern types of keys include encryption as well as other security mechanisms. Encryption makes sure that only the right key is used to start your vehicle making it much more difficult for thieves to duplicate keys or pick locks. Other security features that prevent theft include transponder chips, which are embedded in the key to connect with your vehicle and allow it to only function when it's within a certain range of your car.

If you choose to make use of a traditional key, your locksmith can make the new car key cut key using the standard cutter machine, which can be purchased from a variety of hardware stores. This is less expensive than a key fob or a transponder key fob cut near Me, and you'll still be able to operate your locks, doors and trunk.

Another alternative is to have the traditional car keys replaced with a laser cut version with a unique pattern. These keys were introduced in the 1990s and are an increasingly popular choice for those who want to secure their automobiles. laser car key cutting service near me cut keys are typically equipped with transponder chips that are programmed to only work with your vehicle. If these chips aren't present in your vehicle it won't receive the signals coming from the key, and will not start.