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Car Key Cutting Explained

Cutting keys for cars 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 keys to your car or have them break in the lock. To ensure you're able to always drive your car, you will require a Replacement car key Cutting key cut.

Transponder Keys

Transponder chips are likely be added to cars that were that were built in the last 20 years. These microchips are in the handle of the key and transmit a signal your vehicle's onboard computers when you turn the key. The onboard computer checks the serial number of the chip before giving the car permission to start. This stops theft of vehicles, as thieves would need to know your unique serial number to be able to steal it.

The microchip in the key sends a low-level signal the receiver within the car. This radio signal activates the microchip, and it then sends an encoded code to the car's onboard computer. The car will only start if it recognizes this code. This stops the use of "hot wiring" and other methods of theft of cars.

Locksmiths that offer these services can create car keys with chips. Some auto dealers like AutoZone offer keys with chips. These stores offer a wide variety of keys, and can assist you in choosing the appropriate one for your vehicle. They can even help you program the chip to your vehicle, which is required for it to function.

Laser cut keys are more secure than flat keys. They have a lock cylinder that is much more difficult to pick, and they can only be duplicated using expensive laser key cutting machines or with specialized software. This technology is more prevalent in high-end vehicles, however it is now being used in a variety of affordable cars too.

Another type of key for cars that is hard to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor in the key blade that is programmed with one of 15 possible values to stop them from starting a vehicle that it's not designed to. These keys are more expensive to buy and require a special key programming machine that can only be found at a few locksmiths.

VATS Keys

Before transponder keys and cars that had computer chips that control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS uses an ordinary key with a pellet of resistance embedded within it to verify that the correct key is being used to start the vehicle. The black VATS pellet located in the middle of a VATS key is not an electronic chip like the ones present in modern smart keys, it's simply a carbon block that is sized appropriately to have an exact electrical resistance.

GM used 15 different resistance values for VATS pellets and attached the key's blade to ensure that, when the key is turned in the ignition, a coded signal is 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 will start to run. This does not make a car secure from burglary, but it can delay the thief for a minimum of 15 to twenty minutes.

Unfortunately, after a significant amount of usage, the VATS module in your car may start to wear out. Each time the key is inserted into the ignition, it moves two very small wires inside the ignition, and, over time, the wires can start to break. Once enough of the wires are broken the signal to the module gets not received and it will not start the car.

The good news is that you can solve this issue yourself by decoding your VATS key. It's not difficult to determine the resistance value of a key by using the multimeter. All you have to do is place one of the leads of your ohm meter onto the prongs made of metal hanging 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 way to test a brand 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 could have an incorrect VATS and not function in your vehicle.

Smart Key Fobs with Smart Keys

Today's key fobs do more than just unlock or start the car. They also function as used as a security device and burglar deterrent, with a lot of them featuring advanced features that owners may not even be aware of. They can lock and unlock your door from a distance and make chirping sounds to assist you in finding your car in a lot or summon it by pressing a button. This is a lot more features than you get from a traditional keychain remote. Smart key fobs are more expensive to replace due their additional functions. They also have to be programmed by a dealer.

Some dealers charge up to $100 for one smart fob. It's a huge price for a device that's often tossed around in pockets and purses in the event that it gets damaged, dropped or exposed to extreme temperatures and moisture. Fortunately there are automakers who have developed ways to protect smart key fobs from common types of electronic threats like relay attacks. They are typically employed in conjunction with a remote-start hack that allows thieves to access your vehicle's settings by transmitting an untrue signal from a nearby transmitter.

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

Fortunately, a few of the latest car insurance policies and 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 avoid paying new-car dealership fees by having your fob cloned at a locksmith or hardware retailer that provides key-fob cloning.

For the majority of drivers who are buying an additional key fob is contingent on how crucial your car's keyless entry and push button starter functions are. In any event you should have a spare car key cut fob or key in case you lose it. Batteries Plus offers a large selection of replacement fobs that will fit in most vehicles and trucks. In addition, our quick and efficient service is 50% less than what you'd pay at a dealership.

Traditional Keys

The traditional car key is made of a single piece of steel with a series of grooves cut into it. These grooves are designed to fit certain locks. They can open your locks and begin your car, assuming you don't replace them with an electronic key or a 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 key from the past is lost, damaged or stolen, you'll have to visit a Gainesville locksmith to have an alternative one cut from the blank.

Based on the amount of time that has passed since you last had your keys cut, there are several different alternatives to pick from when it comes to getting keys cut another copy. Certain keys employ mechanical cutting car keys near me machines to create copies, while others employ laser-cut keys that are specifically designed with enhanced security features in mind.

Modern keys come with advanced features like encryption and anti-theft mechanisms. Encryption makes it more difficult for thieves to duplicate keys or pick locks. Other anti-theft features include transponder chips that are embedded in the key to communicate with your vehicle and allow it to only function when it's within a specific range of your car.

If you decide to use a traditional, standard key, a locksmith could create a new one with a standard key cutting machine which can be purchased at most hardware stores. This is less expensive than a key fob, or a transponder. you will still be able to use your locks, trunk, and doors.

You can also replace your traditional keys for your car with a laser cut version with a unique pattern. These keys were first introduced in the late 1990s, and are a popular choice for people who want to add extra protection to their vehicles. Laser cut keys are usually equipped with transponder chip that is programmed to only work with your vehicle. If these chips aren't installed in your vehicle it won't receive the signals emanating from the key and won't be able to start.