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Car Key Cutting Explained

Cutting the car key is more than just bending a piece metal. It is a complicated process that guarantees 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 require a replacement key cut.

Transponder Keys

If your car was constructed in the past 20 years, it's likely to have transponder chips. These microchips are in the handle of the key and send a signal to your vehicle's onboard computers when you use the key. The onboard computer checks the digital serial number of the chip prior to allowing the car to begin. This helps prevent theft of cars, as thieves would need to know your unique serial number to have a chance at hijacking it.

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

Car keys with chips can be created at an authorized locksmith who offers these services. They are also available at a few automotive key cutting near me stores, such as AutoZone. These stores have a wide 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.

You can also purchase laser cut keys that are more secure than flat keys. They have the lock cylinder, which is more difficult to pick, and they are only duplicated using expensive laser key cutting equipment or specially designed software. This technology is most commonly found in high-end vehicles, but is now available in a wide range of low-cost models.

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

VATS Keys

Before the days of transponder keys and automobiles equipped with computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a standard key with a pellet of resistance embedded in it to confirm that the correct key is used to start the car. The black VATS Pellet in the middle of a VATS Key is not a smart chip like those found on most modern keys. It is merely a block or carbon that is sized to hold an electrical resistance value.

GM employed 15 different resistances for the VATS Pellets. They connected the key blades to them so that when the key is turned in the ignition the key blades transmit a coded message to module. If the signal matches the signal of the transistor in a VATS pellet then the relay in the starter circuit will activate and the engine will begin to run. This doesn't make a vehicle secure from theft however it will delay the thief by at minimum 15 to 20 minutes.

Unfortunately, after a long period of usage, the VATS module in your car key cutting and programming may start to wear out. The two wires inside the ignition move each when the key is placed. Over time the wires can begin to break. When enough wires break the signal to the module is lost and it won't start the car.

The good news is that you can fix this problem yourself at home by decoding your VATS key. You'll require a multimeter as well as a chart to determine the resistance value of your key, but it's not that difficult. You can determine the resistance value by placing one of the leads on the metal prongs on both sides of your key.

This method is also a good way to test a new key to determine 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 sidewinder key cutting Fobs with Smart Keys

Key fobs today do more than just unlock or start cars. They also function as used as a security device and security measure against theft, with many of them incorporating advanced features that the owners might not even be aware of. They can lock and unlock your door from a distance and make chirping sounds to aid in locating your vehicle when you're in a hurry or call it up by pressing a button. This is a lot more features than you get from a traditional keychain remote. Unfortunately, all that added capabilities can mean that smart key cutting services fobs may be more expensive to replace than traditional keychain remotes and they typically require programming by the dealer.

Some dealers will charge up to $100 for a single smart fob. That's a huge sum to pay for something that spends much of its time snagging around in pockets and purses, where it is easily damaged, dropped, or exposed to extreme humidity and temperatures. Certain automakers have devised methods to protect smart key fobs from common electronic threats, including relay attacks. These are usually used in combination with a remote-start hack that allows thieves to gain access to your vehicle's settings through a fake signal from another nearby transmitter.

One method of protecting the key fob's RFID is to put it in a metal case or use a dedicated RFID blocking case that prevents the transmission of these signals. However, the necessity of removing the key fob from its protective case every time you use it is not a good way to enjoy the benefits of the technology.

Some of the newer policies like auto club memberships and extended warranties, will pay for an additional fob or reimburse you in the event that it is lost. You can also save money on new car dealer charges and have your fob cut at a hardware store or locksmith who offers key fob cloning.

The decision to buy a new fob is dependent on the importance of your car's keyless entry and start functions. You should always keep a spare fob or key on hand in the event that you lose yours. If you have to purchase a new replacement, Batteries Plus has a large selection of fobs to fit the majority of vehicles and trucks. Additionally, we provide a quick, convenient service that is roughly 50% less than what you'd spend at the dealership.

Traditional Keys

Traditional keys cut and programmed Near me for cars are a single piece of metal with grooves cut into it to fit in a specific lock. They can open your locks and begin your car key cutting price, provided you don't replace them with the remote key or smart key. The only downside of using an old-fashioned car key is that you must physically insert it into the ignition to start the engine. If your car key is damaged or lost it is necessary to visit a Gainesville Locksmith to have a new one made.

There are several choices to pick from based on how long it has been since you cut your keys. Some keys are cut using mechanical machines or lasers, while others are cut with enhanced security features.

Modern keys have advanced features, such as encryption and anti-theft mechanisms. Encryption makes it harder for thieves to duplicate keys or pick locks. Other anti-theft features include transponder chips that are embedded into the keys to communicate with your car and make it work only when it's within the distance of your vehicle.

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

Another alternative is to get your standard car key replaced with a laser cut version that has a unique pattern. These keys first came out in the 1990s and are a popular choice for those looking to provide extra security to their automobiles. Typically, laser cut keys contain transponder chips that are specifically programmed to work with the specific vehicle you own. If these chips are not installed in your vehicle, it will not respond to the signals transmitted by the key.