Car Key Cutting Explained

Cutting the car key is more than just bending metal. It is a sophisticated process that guarantees security, efficiency and long-term use of the keys.

It is not unusual to lose keys to your car or even have them break into the lock. To ensure that you are able to always drive your vehicle, you will need a new key cut.

Transponder Keys

If your car was constructed within the past 20 years, it's likely to have a transponder chip. These chips are small microchips located in the handle of your key that send signals to the car's onboard computer whenever you use it. The onboard computer reads the digital serial number inside the chip and allows the car to start if it's the right one. This stops thieves from taking over your vehicle because they'd have to be aware of the unique serial number.

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

Locksmiths who offer these services can create keys for cars that contain chips. They can also be bought at certain automotive stores, such as AutoZone. They have a huge selection of keys, and can assist you in choosing the best one for your car. They can assist you in programming your vehicle's chip which is needed to use the device.

You can also purchase laser cut keys that are more secure than traditional flat keys cut for cars. They are more secure than flat keys due to the fact that they have locks that are more difficult to pick. They can only be duplicated with expensive laser key cutting machines or with specialized software. This type of technology is typically found in high-end cars but is now accessible on many affordable models.

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

VATS Keys

Before the advent of transponder keys as well as cars equipped with computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS makes use of a key with an embedded resistor to verify that the correct key was used to start the car. The black VATS pellet located in the middle of a VATS key is not an electronic chip as found on modern smart keys, cut car Keys it's simply a carbon block properly sized to carry an exact electrical resistance.

GM used 15 different resistance values for VATS pellets and attached them to the key's blade so that when the key is turned in the ignition the coded signal is sent to the module. If the signal is in line with the one of the transistors in a VATS pellet, then the relay in starter circuit will turn on and the engine will begin to run. This doesn't make a car theft proof however it can delay the thief by at most 15 to 20 minutes.

After a prolonged period of usage the VATS module may begin to wear out. The two wires that connect the ignition are moved each time the key is introduced. As time passes the wires can start to break. When enough wires are broken then the signal to the module is lost and it won't start the car.

You can solve this problem at home by decoding your VATS key. You'll need a multimeter and a chart to determine the resistance value of your key, but it is not that difficult. You can find the resistance value by putting one of the leads on the prongs of metal on both sides of your key.

This can also be a good method to test a new key to see whether it works in your car. Remove the key from the ignition first before you test it. Otherwise, the key may have an incorrect VATS and will not function in your vehicle.

Smart Key Fobs

Key fobs of today do more than just unlock or start the car. They are also a security device and a theft deterrent, with many of them having advanced features that owners might not be aware of. They can lock and unlock your door remotely, make chirping noises to aid in locating your vehicle when you're in a hurry or activate it by pressing a button. That's a lot more than you'd expect from the traditional keychain remote. Smart key fobs are more expensive to replace due to their extra functions. They also require to be programmed at the dealer.

Some dealers will charge up to $100 for a single smart fob. That's a lot to pay for a product that spends much of its time in purses and pockets where it can be easily damaged, dropped or exposed to extreme moisture and temperatures. Fortunately certain automakers have come up with ways to protect smart key fobs from common kinds of electronic attacks, such as relay attacks. These are typically combined with a remote start hack that gives thieves access to your vehicle's settings by the transmission of a fake signal from another transmitter close to.

One method of protecting the smart key fob is to put it in a metal case or a specially designed RFID blocking case that blocks the transmission of these signals. The convenience of this technology is compromised if have to take your key fob out every time you need to take it out of the protective case.

Some newer policies, such as auto club memberships and extended warranties, will pay for a replacement fob or reimburse you in the event that it gets 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 a new fob is based on the importance of your car's keyless entry and start functions. In any event it is advisable to keep getting a new car key cut spare key or fob handy just in case you lose yours. Batteries Plus offers a large choice of replacement fobs that fit on most cars and trucks. We also offer an easy, fast service that is approximately 50% less than the price you'd pay at the 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 specific locks. They can unlock your locks and open the car, provided you haven't changed them out to a smart or remote key. The only drawback of using a traditional key is that it has to be physically inserted into the ignition to start the car. If your traditional car key has been damaged or lost you'll need to visit a Gainesville locksmith to get a new one created.

You have a few options to choose from depending on how long it's been since you've cut your keys. Certain keys are cut Car Keys using mechanical machines and others are laser-cut with security features that are enhanced.

Modern keys come with advanced features such as 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, which are incorporated into the key to communicate with your car and make it work only when it's within a certain distance of your vehicle.

If you opt to use a traditional standard key, a locksmith can create a new one with a standard key cutting machine that can be found at most hardware stores. This is less expensive than using the key fob or transponder key, and you'll be able to use your doors, locks and trunk.

You can also replace your standard car keys with a laser-cut version with a distinctive pattern. These keys were first introduced in the 1990s and they're a popular choice for those who wish to add extra protection to their vehicles. Laser cut keys typically come with transponder chips that are designed to work only for your specific vehicle. If these chips aren't present in your vehicle it won't receive the signals from the key and won't be able to start.