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Car Key Cutting Explained

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

It is not uncommon to lose keys to your car or even have them break into the lock. To ensure you're able to always drive your car, you will need a new key cut.

Transponder Keys

Transponder chips are likely be fitted in vehicles that were built in the last 20 years. These chips are small microchips located in the key's handle that transmit a signal to the vehicle's onboard computer when you use it. The onboard computer detects the digital serial number in the chip and only allows the car to start if it is the correct one. This prevents thieves from taking over your vehicle, as they would need to be aware of the unique serial number.

The microchip in your car mobile key cutting near me transmits an unintentional radio signal to the receiver inside the car. This radio signal activates the microchip, which then transmits a code to the car's onboard computer. The mobile car key cutting will only begin if it recognizes this code. This prevents the use of "hot wiring" and other methods of stealing cars.

Locksmiths that offer these services can design keys for cars with chips. They can also be purchased at a few automotive stores, such as AutoZone. These stores have a large variety of keys, and can assist you in finding the appropriate one for your vehicle. They can help you program your vehicle's chip which is needed for the device to function.

You can also purchase laser cut keys that are more secure than flat keys. These keys have a lock cylinder that is much harder to pick, and they can only be duplicated using expensive laser key cutting machines or special software. This technology is most commonly found in luxury cars, but is now available in a wide range of low-cost models.

Another type of car key that is hard to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor in the key blade that is programmed with one of 15 possible values to stop them from starting a vehicle that it's not intended to. These keys are expensive and require the use of a key programming machine which is only available through certain locksmiths.

VATS Keys

Before transponder keys and cars that had computer chips that control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS utilizes a key that has an internal resistor to confirm that the right key was used to start the car. The VATS black pellet that is inside the middle of the VATS key isn't an electronic chip as found on modern smart keys. It is simply a piece of carbon appropriately sized to have an exact electrical resistance.

GM employed 15 different resistances for VATS pellets and attached them to key blades so that when the key was turned on, 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 will start to run. This doesn't make a car theft proof, but it will delay the thief by at minimum 15 to 20 minutes.

Unfortunately, after a lot of use, the VATS module in your car could begin to wear out. Each time the key is inserted into the ignition, it reroutes two small wires within the ignition, and over time the wires can start to break. Once enough wires are broken the signal is lost to the module and the car won't start.

The good news is that you can fix this issue yourself by decoding your own VATS key. You'll require a multimeter as well as an indicator chart to determine the resistance value of your key, but it is not that difficult. You can determine the resistance value by putting one of the leads on the prongs made of metal on both sides of your key.

This method is also a great way to test a new key to determine whether it works in your vehicle. Just be sure to remove the key from the ignition before you begin testing it, as the new key could have an incorrect VATS number and will not function in your car.

Smart Key Fobs for Keys

Key fobs today do more than simply unlock and start the car. They are also used as a security device and burglar deterrent, with a lot of them featuring advanced features that owners may not even know about. They can remotely lock and unlock your doors, make sounding sounds to help find your vehicle in a parking lot, or even allow you to summon your vehicle by pressing a button on your smartphone. That's a lot more than you could ever think of from a standard keychain remote. Smart key fobs are more expensive to replace because of their extra functionality. They also require to be programmed at the dealer.

Some dealers charge up to $100 for one smart fob. It's a steep price for a device that is often tossed around in purses and pockets in the event that it gets damaged, dropped, or exposed to extreme temperatures and water. Fortunately, some automakers have developed methods to shield smart key fobs from the most common types of electronic threats like relay attacks. They are typically utilized in conjunction with remote-start hacks that allow thieves to access the settings of your vehicle by sending an untrue signal from a nearby transmitter.

One way to protect the key fob's RFID is to store it in an aluminum case or a specially designed RFID blocking case that prevents the transmission of these signals. The ease of use of this technology is diminished if you have to take your key fob out every time you need to take it out of the protective case.

Some of the newer policies like auto club memberships and extended warranties, will pay for replacing the fob, or reimburse you if it's lost. You can also avoid paying new-car dealer fees by having your fob cloned by a locksmith or hardware store that offers key-fob-cloning.

For the majority of drivers who are buying a new key fob depends on how crucial your car's keyless entry and push button starter functions are. In any event, you should always have a spare fob or key in case in case you lose yours. If you do need to buy a new replacement, Batteries Plus has a vast selection of fobs for most cars and trucks. Plus, we offer an easy, fast service that is roughly 50% less than the price you'd buy from a dealership.

Traditional Keys

Traditional keys for cars are a single length of metal that has grooves cut into it to fit in a specific lock. They can open your locks and begin your vehicle, provided that you haven't replaced them with a remote key or smart honda pilot key cutting. The only disadvantage of using the traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional key is lost, broken or stolen, you'll need to visit the Gainesville locksmith to get a new one cut from the blank.

Depending on how much time has passed since you last cut your keys, there are several different alternatives to choose from when it comes to having another copy. Certain keys are cut using mechanical machines and others are laser-cut with security features that are enhanced.

Some of these features that are included in modern-day keys include encryption as well as other security mechanisms. Encryption makes it more difficult for thieves to duplicate keys or take locks. Other security features to prevent theft include transponder chips that are embedded into the keys to communicate with your car and make it only function when it's within a certain distance of your car.

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

Another alternative is to get your traditional car key replaced with a laser cut version that has a unique pattern. The first keys of this kind were released in the 1990s and have become a popular choice for those who want to protect their vehicles. Typically, laser cut keys come with transponder chips that are programmed to work only for your specific vehicle. If these chips are not present in your vehicle, they will not respond to the signals transmitted by the key.