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Car Key Cutting Explained

Cutting a car key is more than just bending a piece of metal. It is a complex process that ensures safety, functionality and longevity of keys.

It is not unusual to lose keys to your car or have them break in the lock. To ensure that you can always drive your car, you will require a replacement key cut.

Transponder Keys

Transponder chips are likely be added to cars that were built in the last 20 years. These microchips are in the key's handle and transmit a signal the onboard computers of your vehicle when you use the key. The onboard computer detects the digital serial number within the chip and allows the car to start if it's the correct one. This prevents thieves from hijacking your vehicle since they'd need to be aware of the unique serial number.

The microchip in the key sends a low-level signal the car's receiver. The radio signal activates microchip, which transmits an informational code to the car's onboard computer. The car will recognize this code and only allow it to start if it is the correct one. This stops "hot wiring" or other methods of stealing cars.

Locksmiths who provide these services can make keys for cars that contain chips. They are also available at certain automotive stores like AutoZone. They have a huge range of keys and can help you find the appropriate one for your car. They can even assist you to program the chip to your vehicle, which is essential for it to function.

You can also get laser cut keys that are more secure than flat keys. They are more secure than flat keys due to having locks that are harder to pick. They can only be duplicated using expensive laser key cutting equipment, or specialized software. This technology is most common in high-end cars but is now accessible in a wide range of low-cost models.

The VATS (vehicle-anti-theft system), key is another type of key that is difficult to duplicate. These keys feature a black resistor in the key blade that is programmed with one of fifteen possible values to prevent them from starting a vehicle that it's not designed to. These keys are more expensive to buy and require a specific key programming machine that can only be found at a few locksmiths.

VATS Keys

Before the advent of transponder keys and automobiles equipped with computer chips to control the ignition of a car, 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 pellet in black located in the middle of a VATS Key isn't an electronic chip that is like those used on the majority of modern keys. It is simply a block or carbon that is sized to have an electrical resistance value.

GM employed 15 different resistance values for the VATS pellets. They connected them to the key cutting locksmith near me's blade to ensure that, when the key is turned on 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 begins to run. This doesn't make a vehicle secure from theft, but it will delay the thief by at least 15 to 20 minutes.

After a lot of usage the VATS module could start 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 of the wires break the signal to the module is lost and it won't start the car.

The good news is that you can solve this problem yourself at home by decoding your own VATS key. It's not hard to determine the resistance of a key using a multimeter. All you have to do is place one of the leads of your ohm meter onto the prongs of metal that are hanging out on both sides of the key, then look at the display of the ohmmeter to find out the resistance of your key.

This method is also a great way to test the new key to determine whether it will work in your vehicle. Be sure to remove the key from the ignition prior to testing it, otherwise the new key could have an incorrect VATS value and may not function in your car.

Smart Key Fobs for Keys

Key fobs today can do more than simply unlock or start the car. They are also an alarm system and a burglar deterrent, with a lot of them incorporating advanced features that the owners might not even know about. They can remotely lock and unlock your doors, emit sounding sounds to help find your car in a parking space and even allow you to summon your vehicle by pressing the button on your phone. This is a lot more than you'd expect from the traditional keychain remote. However, all that additional functionality can mean that smart key fobs can be pricier to replace than traditional keychain remotes. They also need to be programmed by the dealer.

Some dealers charge up to $100 for a single smart fob. It's a high price for a product that is frequently tossed around in pockets and purses where it can be damaged, thrown or exposed to extreme temperatures and humidity. Certain automakers have developed strategies to protect smart keyfobs from common electronic threats, including relay attacks. They are typically employed in conjunction with a remote-start hack that allows thieves to access the settings of your vehicle by sending false signals from a nearby transmitter.

To safeguard a smart fob, you can store it in a metal case or even an RFID blocking case. This will block the transmission of these signals. However, having to remove the key fob from a protective case each time you need to use it is not a good way to enjoy the benefits of the technology.

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

For most drivers, the decision to purchase an extra key fob will depend on how crucial your car's keyless entry and push-button starter functions are. In any event you should have an extra fob or key in case you lose it. Batteries Plus offers a large choice of replacement fobs that fit on most cars and trucks. Additionally, we provide an easy, fast service that is approximately 50% less than the price you'd pay at the 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. These keys can open your locks and open the car, provided you haven't exchanged them to a smart or remote key. The only disadvantage of using a traditional car key is that you must physically insert it into the ignition to start the engine. If your traditional key has been lost, broken or stolen, you'll have to visit a Gainesville locksmith to have an alternative one made from the blank.

Depending on how long has passed since the last time you got your keys cut there are a variety of alternatives to choose from when it comes to having another copy made. Certain keys are cut with mechanical machines or lasers, while others are cut new car key near me - Going at Pottomall - with added security features.

Modern keys come with advanced features like encryption and anti-theft mechanisms. Encryption makes it more difficult for thieves to duplicate keys or pick locks. Other security features that prevent theft include transponder chips, which are embedded into the keys to communicate with your car and make it work only when it's within a certain distance of your car.

If you choose to use a traditional 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 cheaper than a key fob, or transponder, and you will still be able to use your locks, trunk, and doors.

You could also replace your traditional keys to your car with a laser-cut version with a distinctive pattern. These keys were first introduced in the early 1990s and are a popular option for those looking to protect their vehicles. Laser cut keys are usually equipped with transponder chip that is programmed to only work with your vehicle. If these chips aren't present in your vehicle, it won't respond to the signals emanating from the key, and will not start.