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Car Key Cutting Explained

Car key cutting is more than just shaping the metal. It is a complex process that guarantees security, functionality and long-term use of the keys.

It is not uncommon to lose keys to your car, 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 constructed within the past 20 years, it is likely that it has a transponder chip. These microchips are situated in the handle of the key and transmit a signal to the onboard computers of your vehicle when you use the key. The onboard computer checks the serial number digitally of the chip before allowing the car to begin. This stops thieves from stealing your car since they'd need to know the unique serial number.

The microchip in the key transmits a low-level signal to the receiver within the car. The radio signal activates the microchip, which then transmits an encoded code to the car's onboard computer. The car will only begin if it recognizes this code. This prevents "hot wiring" or other methods to steal cars.

Car keys with chips can be made at locksmiths that offer these services. Some auto car key cutting near me dealers like AutoZone sell keys with chips. These stores offer a wide variety 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 to use it.

There are also laser cut keys that are more secure than traditional flat keys. These keys feature an cylinder for locking that is much more difficult to pick, and are only duplicated using expensive laser key cutting machines or specialized software. This type of technology is typically found in high-end vehicles, however it is now being used in a variety of affordable cars as well.

Another type of key for cars that is difficult to duplicate is the VATS (vehicle anti-theft system) key. These keys have a black resistor in the key blade that is programmed with one of 15 potential values to prevent them from starting a car that it's not intended to. They are expensive and require the use of a key programming machine which is only available at a few locksmiths.

VATS Keys

Before the advent 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 utilizes a standard key with a resistor pellet embedded within it to verify that the correct key is used to start the vehicle. The VATS pellet that is black in the middle of a VATS Key is not a smart chip as used on the majority of modern keys. It is merely a block or carbon that is sized to have an electrical resistance.

GM employed 15 different resistance values for the VATS pellets and attached them to the blade of the key, so that when the key is turned on in the ignition a coded signal will be transmitted to the module. If the signal is in line with that of the transistor in a VATS pellet, then the relay in starter circuit will turn on and the engine will start to run. This does not make a car secure from burglary, but it can delay a thief for at least fifteen to twenty minutes.

Unfortunately, after a significant amount of use, the VATS module in your car can begin to wear out. Every time a key is inserted into the ignition it reroutes two small wires within the ignition, and, over time, the wires could begin to break. When enough wires have been broken the signal goes out to the module and the car will not start.

The good news is that you can solve this problem yourself at home by decoding your VATS key. It's not difficult to determine the resistance value of a key by using a multimeter. All you need to do is put one of the leads of your ohm meter on the prongs made of metal hanging out on both sides of the key, and then examine the display of your ohm meter to find out the resistance value of your key.

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

Smart Key Fobs with Smart Keys

vw key cut by vin near me fobs of today do more than just unlock or start a car. Many of them have advanced features that many owners aren't aware of. They can be used as a security device or a theft deterrent. They can remotely lock and unlock your doors, emit sounding sounds to help locate your vehicle in a parking lot, or even let you summon your vehicle by pressing a button on your smartphone. This is more functionality than you can get from a traditional keychain remote. However, all that additional capabilities also means that smart key fobs may be more expensive to replace than traditional keychain remotes and they typically require programming by the dealer.

Some sellers charge as much as $100 for one smart fob. That's a lot to pay for a product that spends a lot of its time in purses and pockets, which is where it's easily damaged, dropped or exposed to moisture and extreme temperatures. Fortunately there are automakers who have developed ways to safeguard smart key fobs from common types of electronic threats like relay attacks. These are usually used in combination with a remote-start hack that allows thieves to access your vehicle's settings through an untrue signal from a nearby transmitter.

To secure a smart card you can put it in a metal case or even an RFID blocking case. This will prevent the transmission of these signals. However, having to remove the key fob from its case that is protected each time you want to make use of it is a hassle and a detriment to the efficiency of the technology.

Some of the newer policies like auto car key cutting near me club memberships or extended warranties, will pay for a replacement fob or reimburse you if it gets lost. You can also save money on new car dealer fees and have your fob cut at the hardware store or locksmith which offers key-fob cloning.

For most drivers, the decision to purchase a new key fob depends on the importance of your car's keyless entry and push-button start functions are. Always keep a spare fob or key in case you lose yours. If you do need to buy a new replacement, Batteries Plus has a large selection of fobs to fit the majority of vehicles and trucks. Plus, we offer a quick, convenient service that costs roughly 50% less than the price you'd buy from a dealership.

Traditional Keys

Traditional car key cutting and programming near me keys are a single piece of steel that has a series of grooves cut into it to fit a specific lock. These keys can open your locks and open the car, provided you haven't changed them out for a smart key or remote key. The only disadvantage of using the traditional key is that it must be physically put into the ignition to start the vehicle. If your car key is damaged or lost, you will need to visit a Gainesville Locksmith to get a new one created.

Depending on how much time has passed since the last time you cut your keys There are many options available for you to select from when it comes to getting another copy made. Some keys use mechanical cutting machines to create copies, while others use laser-cut keys specifically designed with enhanced security features in mind.

Some of these modern features that come with modern types of keys include encryption as well as other anti-theft mechanisms. The encryption makes it difficult for thieves to duplicate keys or take locks. Transponder chips are another anti-theft device. They are embedded into the key and can communicate with your vehicle. This makes it only work when you're within a certain distance.

If you opt to use a traditional standard key, a locksmith is able to make a new one using a standard key cutter machine that can be found at many hardware stores. This is cheaper than a key fob, or transponder, and you are still able to operate your trunk, locks, and doors.

Another alternative is to have your standard car key replaced with a laser cut version that has a unique pattern. The first time these keys were introduced was in the 1990s and are a popular choice for those looking to provide extra security to their vehicles. The majority of laser cut automobile keys made near me come with transponder chips that are designed to work only with the specific vehicle you own. If these chips aren't installed in your vehicle it won't receive the signals from the key and won't be able to start.