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Car Key Cutting Explained

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

It is not unusual to lose your car keys or have them break in the lock. You'll need an alternative car key to ensure that you are able to drive your vehicle at all times.

Transponder Keys

If your car was built within the past 20 years, it's likely that it has a transponder chip. These chips are tiny microchips located in the handle of your key which transmit a signal to the vehicle's onboard computer whenever you use it. The computer onboard is able to verify the serial number of the chip before giving the mobile Car Key cutting near me permission to start. This helps prevent theft of cars as thieves would have to know your unique serial number in order to be able to take over it.

The microchip inside your car key transmits an low-level radio signal to the receiver inside the car. The radio signal activates the microchip, and it then sends an encoded code to the car's onboard computer. The car will only start when it recognizes the code. This prevents "hot wiring" or other methods to steal cars.

Car keys with chips can be made by a locksmith that offers these services. Some car dealers, like AutoZone sell them. These stores have a large variety of keys, and can help you find the right one for your car. They can assist you in programming your vehicle's chip that is required to use the device.

There are also laser cut keys, which are more secure than traditional flat keys. These keys are more secure than traditional flat keys due to having a lock that is harder to pick. They can only be duplicated using expensive laser double sided key cutting near me cutting equipment, or specialized software. This technology is most common in high-end cars but is now accessible on many affordable models.

Another type of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. The keys are black with a resistor on 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 purchase and require a specific key programming machine that can only be found at some locksmiths.

VATS Keys

Before the days of transponder keys as well as cars equipped with computer chips to control the car's ignition, GM used something called VATS (Vehicle Anti-Theft System). VATS uses an ordinary key that has a resistor pellet embedded in it to confirm that the correct key is being used to start the car. The VATS black pellet that is inside the middle of the VATS key isn't a chip like those found on modern smart keys, it's simply a block of carbon properly sized to carry a specific electrical resistance value.

GM used 15 different resistance values for the VATS pellets and connected them to the blade of the key so that when the key is turned on the ignition the coded signal is sent to the module. If the signal is in line with that of the transistor in a VATS pellet, then the relay in the starter circuit will be activated and the engine will begin to run. This doesn't make a car secure from burglary, but it can delay the thief for a minimum of 15 to twenty minutes.

Unfortunately, after a long period of usage, the VATS module in your car could begin to wear out. The two wires inside the ignition move each when the key is placed. As time passes the wires could start to break. Once enough wires break, the signal to the module is not received and it will not start the car.

The good news is that you can fix this issue at home by decoding your own VATS key. You'll require a multimeter and a chart to find out 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 made of metal on both sides of your key.

This is a great opportunity to test out a new key and determine whether it works in your car. Make sure you remove the key from the ignition prior to testing it, as the new key could have an incorrect VATS number and will not work in your vehicle.

Smart automotive key cutting Fobs for Keys

Today's key fobs do more than just unlock or start cars. They also function as an alarm system and a theft deterrent, with many of them featuring advanced features that owners may not even be aware of. They can remotely lock and unlock your doors, make chirping sounds to help you locate your car in a parking space, or even allow you to summon your vehicle by pressing the button on your smartphone. This is more functionality than you can get from a traditional keychain remote. Unfortunately, all that extra functionality can mean that smart key fobs may be more expensive to replace than traditional keychain remotes. They also need to be programmed by the dealer.

In fact, some retailers will cost upwards of $100 to replace a single smart key fob. It's a steep price for a device that is frequently tossed around in purses and pockets where it can be damaged, dropped or exposed to extreme temperatures and humidity. Fortunately certain automakers have come up with ways to protect smart key fobs from the most common kinds of electronic attacks, such as relay attacks. These are usually employed in conjunction with remote-start hacks that allow thieves to gain access to the settings of your vehicle by sending an untrue signal from a nearby transmitter.

One method to safeguard a smart key fob is to store it in an aluminum case or 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.

Certain policies that are more recent such as auto club memberships and extended warranties will pay for replacing the fob or reimburse you if it's lost. You can also save money on new-car dealer fees and have your fob cut at a hardware store or locksmith which offers key cutting open now-fob cloning.

For the majority of drivers who want to buy a new key fob depends on the importance of your car's keyless entry and push button starter functions are. In any event you should have a spare fob or key in case you lose yours. And if you need to buy a new replacement, Batteries Plus has a large selection of fobs to fit the majority of vehicles and trucks. We also offer an easy, fast service that is roughly 50% less than what you'd pay at the dealership.

Traditional Keys

Traditional car keys are a single length of metal with a series of grooves cut into it to fit in a specific lock. These keys can open your locks and open the car, as long as you haven't changed them out for a smart key or remote key. The only drawback to using a traditional key is that it needs to be physically placed into the ignition to start the vehicle. If your traditional key has been damaged, lost or stolen, you'll need to visit the Gainesville locksmith to have a new one cut from the blank.

There are several options to select from based on how long it has been since you've were able to cut your keys. Some keys are cut using mechanical machines, while others are laser-cut with enhanced security features.

Some of these modern features that come with the modern keys include encryption as well as other anti-theft mechanisms. Encryption makes sure that only the correct key can be used to open your vehicle, making it more difficult for thieves to duplicate keys or pick locks. Other security features to prevent theft include transponder chips, which are embedded in the key to connect with your car and make it only work when it's within a certain range of your car.

If you opt to utilize a traditional key your locksmith can make an entirely new key using a standard cutter machine, which can be purchased from a variety of hardware stores. This is less expensive than a key fob, or a transponder, and you will still be able to use your trunk locks, trunk locks and doors.

Another alternative is to have your standard car key substituted with a laser-cut version with a unique pattern. The first time these keys were introduced was in the late 1990s, and are now a popular option for people who want to provide extra security to their vehicles. The majority of laser cut keys contain transponder chips that are specifically programmed to work with your specific vehicle. If the chips aren't installed in your vehicle, it will not respond to the signals sent by the key.