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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 your car keys or have it break off in the lock. To ensure that you are able to always drive your car you'll need to have a replacement key cut.

Transponder Keys

Transponder chips are likely to be installed in cars built in the last 20 years. These microchips are tiny in the handle of your key that transmit signals to the car's onboard computer when you use it. The computer onboard checks the digital serial number of the chip prior to it allows the car to start. This prevents car key cutting service near me thieves from hijacking your vehicle since they'd need to know the unique serial number.

The microchip in your car keys transmits a low-level radio signal to the car's receiver. The radio signal activates your microchip that then transmits the code to the onboard computer of the car. The car will only begin when it recognizes the code. This prevents "hot wiring" or other methods to steal cars.

Locksmiths who provide these services can create keys for cars with chips. They can also be bought at a few automotive stores, such as AutoZone. These stores have a wide 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 essential to use it.

Laser cut keys are more secure than flat keys. They have the lock cylinder, which is more difficult to pick, and are only duplicated using expensive laser key cutting machines or special key cutting software. This type of technology is typically found in luxury cars but is now accessible in a wide range of low-cost models.

Another kind of key for cars that is 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 potential values to prevent them from starting a car that it's not meant to. These keys are more expensive to buy and require a specific key programming machine that can only be located at certain locksmiths.

VATS Keys

Before transponder keys or cars that had computer chips that control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS uses a key with a resistor embedded in it to verify that the correct key was used to start the car. The black VATS pellet inside the middle of the VATS key isn't a chip like those present in modern smart van keys cut near me, it's simply a carbon block appropriately sized to have an electrical resistance that is specific to.

GM used 15 different resistance values for VATS pellets and attached them to the key's blade to ensure that, when the key is turned in the ignition the coded signal is sent to the module. If the signal matches that of the transistor in a VATS pellet then the relay in starter circuit will be activated and the engine will begin to run. This doesn't make a car secure from theft however it can delay the thief by at minimum 15 to 20 minutes.

Unfortunately, after a long period of use, the VATS module in your car can begin to wear out. Each time the key is inserted into the ignition it reroutes two small wires inside the ignition, and with 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 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 is not that difficult. All you have to do is place one of the leads of your ohm meter on the metal prongs that are sticking out on both sides of the key, and then read the ohm meter's display to find out the resistance of your key.

This is a great opportunity to test a new key and determine if it works in your vehicle. Remove the key from the ignition 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 with Smart Keys

Key fobs of today do more than just unlock or start cars. They are also used as a security device and theft deterrent, with many of them incorporating advanced features that owners might not be aware of. They can remotely lock and unlock your doors, emit chirping sounds to help you locate your car in a parking lot and even let you summon your vehicle by pressing the button on your phone. That's a lot more than you could ever expect from the traditional keychain remote. Smart key fobs are more expensive to replace because of their extra functions. They also need to be programmed by the dealer.

Some dealers will charge up to $100 for a single smart fob. That's a lot to pay for something that is often time snagging around in pockets and purses, where it is easily damaged, dropped or exposed to extreme moisture and temperatures. Certain automakers have devised methods to shield smart key fobs from common electronic attacks, like relay attacks. They are usually paired with a remote start hack that allows thieves access to your vehicle's settings by the transmission of a fake signal another transmitter near.

One method of protecting the key fob's RFID is to keep it in a metal case or a specially designed RFID blocking case that prevents the transmission of these signals. However, having to take the key fob from a protective case each time you use it is not a good way to enjoy the benefits of the technology.

Fortunately, some newer car-insurance policies and auto club memberships and extended warranty coverage will pay for the cost of a replacement car key cutting or pay for the loss of a fob. You can also save money on new-car dealership charges and get your fob cut at an establishment like a locksmith or hardware store which offers key-fob cloning.

For most drivers who are buying an extra key fob will depend on how important your car's keyless entry and push-button start functions are. In any case it is advisable to keep a spare fob or key in case in case you lose it. Batteries Plus offers a large range of replacement fobs that fit in most vehicles and trucks. Additionally, we provide a quick, convenient service that is approximately 50% less than what you'd buy from a dealership.

Traditional Keys

Traditional keys for cars are a single length of metal with a series of grooves cut into it to fit in a specific lock. They can unlock your locks and also start the car, provided you haven't changed them out for a smart key or remote key. The only disadvantage of using a traditional car key is that you have to physically insert it into the ignition to start the engine. If your car key has been damaged or lost, you will need to visit an Gainesville locksmith to get a new one made.

Based on the amount of time that has passed since the last time you cut your keys, there are several different options to select from when it comes time to get another copy. Certain keys are cut using mechanical machines and others are laser-cut with security features that are enhanced.

Some of these advanced features that are included in modern-day keys include encryption as well as other anti-theft mechanisms. Encryption ensures that only the correct key is used to start your car making it much more difficult for thieves to duplicate or pick locks. Transponder chips are another security feature that prevents theft. They are embedded in the key and communicate with your vehicle. This makes it only work only when you're within a specific distance.

If you opt to use a conventional, standard key, a locksmith key cutting can create a new one with a standard key cutting machine which can be purchased at many hardware stores. This is less expensive than a key fob or transponder, and you can still operate your trunk locks, trunk locks, and doors.

You can also replace your standard keys for your car with a laser cut version with a unique pattern. These keys were first introduced in the early 1990s and are an increasingly popular choice for those looking to safeguard their vehicles. Laser cut keys are usually equipped with transponder chips that are programmed to only work with your vehicle. If these chips aren't installed in your car it won't receive the signals from the key and won't start.