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Car Key Cutting Explained

Cutting a car key is more than just bending a piece of metal. It is a sophisticated procedure that ensures safety, functionality and long-term use of the keys.

It is not uncommon to lose your car key or even have it break in the lock. You will need a new car key in order to ensure that you can drive your vehicle at all times.

Transponder Keys

Transponder chips will likely be added to cars that were that were built in the last 20 years. These microchips are in the key's handle and send a signal to the onboard computers in your vehicle when you press the key. The onboard computer detects the digital serial number within the chip and allows the car to start if it's the right one. This prevents thieves from taking over your vehicle because they'd have to be aware of the unique serial number.

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

Locksmiths that offer these services can design car keys with chips. Some car dealers, like AutoZone offer keys with chips. They have a huge selection of keys, and can assist you in finding the best one for your car. They can also help you programme the chip into your vehicle, which is required to make it work.

You can also get laser cut keys, which are more secure than conventional flat keys. These keys have the lock cylinder, which is much more difficult to pick, and they are only duplicated using expensive laser key cutting equipment or special software. This type of technology is typically found in high-end vehicles, however it is now accessible in many affordable models of cars too.

The VATS (vehicle-anti-theft system), key is another type of key that's difficult to duplicate. The keys contain a resistor that's black on the blade of the key. It can be programmed with one of 15 possible values to stop it from starting a vehicle that's not designed to. These keys are more expensive to purchase and require a special key programming machine that is only found at some locksmiths.

VATS Keys

Before transponder keys or cars with computer chips that control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS utilizes a standard key with a resistor pellet embedded inside it to confirm that the correct key is used to start the vehicle. The black VATS pellet in the center of a VATS key is not a chip like those found on modern smart keys, it is simply a piece of carbon appropriately sized to have an electrical resistance that is specific to.

GM employed 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 a coded signal will be sent to the module. If the signal 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 isn't a way to make a car safe from theft however it can delay the theft by at most 15 to 20 minutes.

Unfortunately, after a lot of usage, the VATS module in your car can begin to wear out. Every time a key is inserted into the ignition it moves two tiny wires inside the ignition and over time the wires can begin to break. Once enough of the wires are broken the signal to the module is lost and the module won't be able to start the car.

You can solve this issue at home yourself by decoding your VATS code. It's not hard to determine the resistance of a key by using the multimeter. You can determine the resistance value by putting one of the leads on the metal prongs on both sides of your key.

This method can also be a good method to test a new key to see if it will work in your car. Remove the ignition automotive key cutting first before you test it. In the event that it is not removed the key could have an incorrect VATS, and will not function in your vehicle.

Smart Key Fobs for Keys

Key fobs of today do more than just unlock or start a car. They often have advanced features that a lot of owners are not aware of. They can be used as a security gadget or a theft deterrent. They can remotely lock and unlock your doors, make chirping sounds to help you find your car in a parking lot and even let you summon your vehicle by pressing a button on your smartphone. This is a lot more functionality than you get from a standard keychain remote. Unfortunately, all that extra features also means that smart key fobs can be more expensive to replace than traditional keychain remotes and they typically require programming by the dealer.

In fact, some retailers will charge upwards of $100 to replace one smart key fob. It's a high price for a product that is often tossed around in purses and pockets where it could be damaged, dropped, or exposed to extreme temperatures and moisture. Certain automakers have devised methods to protect smart key fobs from common electronic attacks, such as relay attacks. These are often employed in conjunction with remote-start hacks that allow thieves to access your vehicle's settings through false signals from a nearby transmitter.

To safeguard a smart fob to protect it, you can place it in a metal case or put it in an RFID blocking case. This will prevent the transmission of these signals. However, the necessity of removing the key fob from its case that is protected each time you need to make use of it is a hassle and a detriment to the efficiency of the technology.

Fortunately, some newer car-insurance policies and auto club memberships and extended warranty insurance policies will cover the cost of a replacement or reimburse you for the lost fob. You can also avoid paying new-car dealer fees by having your fob cloned at a hardware or locksmith retailer that provides key-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 case you should have a spare key or fob handy just in case you lose yours. And if you need to purchase a new replacement, Batteries Plus has a wide selection of fobs for the majority of vehicles and trucks. In addition, our quick and efficient service is 50% less than the price you'd buy from a dealership.

Traditional Keys

Traditional keys for cars are a single piece of steel that has grooves cut into it to fit in a specific lock. These keys can open your locks and open the car, provided you haven't changed them out to a smart or remote key. The only drawback to using the traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional car key has been lost or broken it is necessary to visit the Gainesville locksmith to get a new one made.

Depending on how long has passed since the last time you got your keys cut There are many options to choose from when it comes time to get another copy made. Certain keys are cut with mechanical machines, while others are laser-cut with added security features.

Modern keys have advanced features, such as encryption and anti-theft mechanisms. Encryption makes sure that only the correct key is used to open your vehicle, making it more difficult for thieves to duplicate or pick locks. Other security features that prevent theft include transponder chips, which are embedded in the key to communicate with your car and make it only work when it's within a specific distance of your vehicle.

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

Another alternative is to get the traditional car keys replaced with a laser cut version with a unique pattern. The first keys of this kind were released in the 1990s and have become a popular choice for those who wish to secure their vehicles. The majority of laser cut keys have special transponder chips that are specifically programmed to work with your specific vehicle. If these chips aren't installed in your vehicle it won't receive the signals from the key and won't start.