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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 ensures security, functionality, and longevity of the keys.

It is not uncommon to lose keys to your car, or even have them break into the lock. To ensure that you can always drive your car you'll need to have a replacement key cut.

Transponder Keys

If your car was built in the last 20 years, it's likely that it has transponder chips. These microchips are tiny inside the handle of your key which transmit an electronic signal to the car's onboard computer whenever you use it. The computer onboard is able to verify the serial number of the chip prior to allowing the car to start. This prevents car thieves from taking over your vehicle, as they would need to know the unique serial number.

The microchip inside your car key transmits an low-level radio signal to the car's receiver. The radio signal activates microchip, which then transmits an informational code to the car's onboard computer. The car will only begin only if it recognizes the code. This will stop the use of "hot wiring" and other methods of stealing cars.

Locksmiths who provide these services can design keys for cars with chips. Some auto dealers like AutoZone sell keys with chips. They have a vast range of keys and will help you get the right one for your car. They can even help you programme the chip into your vehicle, which is essential to use it.

Laser cut keys 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 with expensive laser key cutting machines or specialized software. This technology is most commonly found in high-end vehicles but is now accessible in a wide range of low-cost models.

The VATS (vehicle-anti-theft system), 24 hour key cutting is another type of key that's difficult to duplicate. These getting keys cut come with a resistor black on the blade of the key. It can be programmed with one of a variety of values to stop it from starting a vehicle that's not designed to. These keys are expensive and require an instrument for programming keys, which is only available through certain locksmiths.

VATS Keys

Before the days of transponder keys as well as cars with built-in computer chips to control the car's ignition, GM used something called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with 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 found on most modern keys. It is merely a block or carbon that is sized to hold an electrical resistance value.

GM used 15 different resistance values for the VATS pellets. They connected the key's blade to ensure that, when the key is turned on in the ignition the coded signal is transmitted 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 begins to run. This doesn't make a vehicle safe from theft however it can delay the thief by at least 15 to 20 minutes.

Unfortunately, after a lot of use the VATS module in your car may begin to wear out. The two wires that connect the ignition move each when the key is introduced. Over time the wires can begin to break. Once enough of the wires are broken the signal to the module gets lost and the module won't be able to start the car.

You can solve this issue at home yourself 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 that difficult. You can determine the resistance value by putting one of the leads on the prongs made of metal on both sides of your key.

This method can also be getting a key cut near me good method to test a new key to see whether it will work in your car. Remove the ignition key first before you test it. If not the key could have an incorrect VATS and not work in your vehicle.

Smart Key Fobs with Smart Keys

Key fobs today are more than simply unlock or start the car. They are also a security device and a burglar deterrent, with a lot of them featuring advanced features that the owners might not even know about. They can lock and unlock your door from a distance and make chirping sounds to help you locate your vehicle in a parking lot or activate it by pressing a button. This is more than you'd think of from a standard keychain remote. Unfortunately, all that added capabilities also means that smart key fobs may be pricier to replace than traditional keychain remotes, and they usually require programming by the dealer.

In fact, some dealers charge upwards of $100 to replace a single smart key fob. That's a lot to pay for a device that spends much of its time snagging around in purses and pockets, where it can be easily dropped, damaged or exposed to extreme humidity and temperatures. Fortunately there are automakers who have developed ways to protect smart key fobs from common types of electronic threats like relay attacks. They are usually paired with remote start hacks that gives thieves access to your vehicle's settings via the transmission of a fake signal by another transmitter close to.

One method of protecting the smart key fob is to store it in an aluminum case or a dedicated RFID blocking case that prevents the transmission of these signals. The ease of use of this technology is compromised if have to remove your key fob each time you use it from the protective case.

Some newer policies, such as auto club memberships as well as extended warranties will pay for an additional fob or reimburse you if it's lost. You can also save money on new car dealership charges and get your fob cut at a hardware store or locksmith who offers key fob cloning.

For most drivers who are buying an additional key fob is contingent on how crucial your car's keyless entry and push-button start functions are. It is always advisable to keep a spare key cutting fob or key on hand in case you lose yours. Batteries Plus offers a large range of replacement fobs that fit in most vehicles and trucks. Plus, we offer an efficient, quick service that costs roughly 50% less than what you'd spend at the dealership.

Traditional Keys

The classic car key is a single piece of metal with a series of grooves cut into it. These grooves are made to fit certain locks. These keys can open your locks and start the car, assuming you haven't exchanged them to a smart or remote 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 car key is damaged or lost, you will need to visit a Gainesville locksmith to get a new one created.

You have a few options to select from based on how long it has been since you were able to cut your keys. Some keys use mechanical cutting machines to produce copies, while others use laser-cut keys that have been designed with enhanced security features in mind.

Modern keys are equipped with advanced features such as encryption and anti-theft mechanisms. Encryption makes it more difficult for thieves to duplicate keys or take locks. Other anti-theft features include transponder chips that are embedded in the key to communicate with your car and make it work only when it's within a specific distance of your car.

If you choose to utilize a traditional key your locksmith can design the new key using the standard cutter machine that can be bought from most hardware stores. This is cheaper than a key fob or a transponder, and you can still operate your trunk, locks and doors.

You can also replace your traditional keys for your car with a laser cut version with a unique pattern. The first time these keys were introduced was in the late 1990s, and they're a popular choice for those who wish to enhance the security of their vehicles. Typically, laser cut keys come with transponder chips that are designed to work only for your specific vehicle. If the chips aren't present in your vehicle, it won't respond to the signals emanating from the key and won't be able to start.