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Car Key Cutting Explained

Cutting a car key is more than just bending a piece metal. It is a complicated procedure that ensures security, functionality and longevity of keys.

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

Transponder Keys

Transponder chips are likely to be fitted in vehicles built within the past 20 years. These microchips are in the key's handle and transmit a signal to your vehicle's onboard computers when you use the key. The onboard computer scans the digital serial numbers in the chip and only allows the car to start if it is the right one. This prevents car thieves from taking over your vehicle since they'd need to be aware of the unique serial number.

The microchip inside 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 begin when it recognizes the code. This stops the use of "hot wiring" and other methods of stealing cars.

Car keys with chips can be made at an authorized locksmith who offers these services. They can also be purchased at a few automotive stores like AutoZone. Those stores carry a huge selection of keys and can assist you in selecting the best one for your car. They can even assist you to program the chip to your vehicle, which is necessary for it to function.

Laser cut keys are more secure than flat keys. These keys have an cylinder for locking that is much harder to pick, and they are only duplicated using expensive laser key cutting machines or with specially designed software. This technology is most commonly found in high-end vehicles but is now accessible on a variety of affordable models.

Another type of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor on the blade of the key that is programmed with one of 15 possible values to stop them from starting a vehicle that it's not meant to. These keys are costly and require a key programming machine, which is only available through certain locksmiths.

Keys to VATS

Before transponder keys or vehicles with computer chips that control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS makes use of a regular key that has a resistor pellet embedded in it to confirm that the correct key is used to start the vehicle. The black VATS pellet inside the middle of a VATS key is not a chip like those present in modern smart keys, it's simply a block of carbon properly sized to carry an exact electrical resistance.

GM used 15 different resistances for the VATS Pellets and connected them to key blades in a way that when the key is turned in the ignition a coded signal is sent 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 safe from burglary however it could delay a thief for at least fifteen to twenty minutes.

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

You can solve this problem at home yourself by decoding your VATS code. You'll require a multimeter as well as an indicator chart to determine the resistance value of your key, but it's not difficult at all. You can determine the resistance value by putting one of the leads on the prongs of metal on both sides of your key.

This is a great method to test a brand new key and check whether it will work 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 function in your vehicle.

Smart Key Fobs for Keys

Key fobs today can do more than just unlock or start the online car key cutting. Many of them have advanced features that many owners are unaware of. They can be used as a security gadget or as a deterrent to theft. They can lock and unlock your door from a distance and make chirping sounds to help you locate your vehicle when you're in a hurry or activate it by pressing a button. This is more functionality than you get from a standard keychain remote. Smart key fobs are more expensive to replace due to their extra functionality. They also need to be programmed by the dealer.

In fact, some retailers will cost upwards of $100 to replace one smart key fob. It's a steep price to pay for a product that is often jostled in purses and pockets in the event that it gets damaged, thrown or exposed to extreme temperatures and water. Fortunately certain automakers have come up with methods to shield smart key fobs from common kinds of electronic attacks, such as relay attacks. They are usually paired with remote start hacks that allows thieves access to your vehicle's settings through the transmission of a fake signal another transmitter nearby.

To secure a smart card you can put it in a metal case or put it in an RFID blocking case. This will prevent the transmission of these signals. The convenience of the technology is diminished if you must remove your key fob every time you need to take it out of the protective case.

Some of the newer policies like auto club memberships and extended warranties will pay for replacing the fob, or reimburse you if it is lost. You can also avoid paying new-car dealer fees by having your fob cloned at a locksmith or hardware store that offers key-fob-cloning services.

The decision of whether to buy an additional fob is dependent on the significance of your car's keyless entry and start functions. In any event, you should always have a spare key or fob handy just in case you lose yours. If you do need to purchase a new replacement, Batteries Plus has a vast selection of fobs for the majority of cars and trucks. Plus, we offer a quick, convenient service that is approximately 50% less than what you'd pay at the dealership.

Traditional Keys

Traditional keys for cars are a single length of steel that has a series of grooves cut into it to fit into a particular lock. These keys will unlock your locks and start the car, provided you don't swap them out to a smart or remote key. The only drawback to using the traditional car key is that you need to physically insert it into the ignition to start the engine. If your traditional key cut for car near me is lost, broken or stolen, you'll need to visit the Gainesville locksmith key cutting to have an alternative one made from the blank.

There are a variety of options to select from based on how long it has been since you were able to cut your keys. Certain keys are cut using mechanical machines and others are laser-cut with added security features.

Modern keys are equipped with advanced features, such as encryption and anti-theft mechanisms. Encryption makes sure that only the right key can be used to start your car which makes it harder for thieves to duplicate or pick locks. Transponder chips are a different anti-theft feature. They are embedded in the key and connect to your vehicle. This means that they only function only when you're within a specific distance.

If you choose to use a conventional, standard key, a locksmith is able to make a new one using a standard key cutter machine, which is available at most hardware stores. This is less expensive than using an electronic key fob or transponder key, and you'll still be able to operate your doors, locks and trunk.

You can also replace your standard car keys with a laser-cut version with a distinctive pattern. The first keys of this kind were released in the 1990s and have become a popular choice for those who want to safeguard their automobiles. Keys made of lasers are typically equipped with transponder chips programmed to only work with your vehicle. If these chips aren't present in your vehicle it won't be able to respond to the signals coming from the key and won't start.