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Car Key Cutting Explained

Cutting keys for cars is more than just bending a piece of metal. It is a complicated process that guarantees security, function and long-term use of keys.

It is not unusual to lose keys to your car or have them break through the lock. You will need a Replacement Car Key cutting car key to ensure that you are able to drive your vehicle at all times.

Transponder Keys

If your car key cutting and programming near me was manufactured within the last 20 years, it is likely to have a transponder chip. These microchips are situated in the key's handle and transmit a signal to your vehicle's onboard computers when you press the key. The computer in the car detects the digital serial number within the chip and allows the spare car key cut to start if it's the correct one. This helps prevent theft of cars as thieves would have to know your unique serial number in order to have a chance at hijacking it.

The microchip in the key transmits a low-level signal the car's receiver. This radio signal activates the microchip that then transmits the instructions to the onboard computer of the car. The car will be able to recognize this code and will only allow it to start when the key is the right one. This stops the use of "hot wiring" and other methods of theft of cars.

Locksmiths who provide these services can design car keys cut and programmed near me with chips. They can also be purchased at some automotive retailers like AutoZone. Those stores carry a huge selection of keys and can assist you in selecting the best one for your vehicle. They can help you program the chip in your vehicle that is required for the device to function.

You can also purchase laser cut keys, which are more secure than conventional flat keys. They are more secure than traditional flat keys because they have locks that are harder to pick. They are only duplicated with expensive laser key cutting machines or specialized software. This type of technology is typically found in high-end cars however, it is now available on many affordable models.

The VATS (vehicle-anti-theft system) key is another type of mobile key cutting that is difficult to duplicate. These keys have a black resistor on the key blade that is programmed with one of fifteen possible values to prevent them from starting a vehicle that it's not meant to. These keys are expensive and require a key programming machine, which is only available at certain locksmiths.

VATS Keys

Before transponder keys or vehicles with computers built-in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with a resistor pellet embedded in it to confirm that the correct key is used to start the car. The VATS pellet in black located in the middle of getting a new car key cut VATS Key is not a smart chip like those used on the majority of modern keys. It is merely a block or carbon that is sized to provide an electrical resistance.

GM employed 15 different resistances for the VATS Pellets and connected them to key blades so that, when the key is turned in 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 will start to run. This doesn't make a vehicle theft proof however it can delay the theft by at minimum 15 to 20 minutes.

Unfortunately, after a significant amount of use, the VATS module in your car may start to wear out. Each time a key is inserted into the ignition it moves two tiny wires inside the ignition and, over time, the wires can start to break. Once enough wires are 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. You'll require a multimeter as well as a chart to find out the resistance value of your key, but it's not that difficult. You can determine the resistance value by placing one of the leads on the prongs made of metal on both sides of your key.

This is a great way to test a new key and check whether 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 may have an incorrect VATS, and will not work in your car.

Smart Key Fobs for Keys

Key fobs today are more than just unlock or start the vehicle. They are also used as a security device and burglar deterrent, with a lot of them having advanced features that the owners might not even know about. They can lock and unlock your door remotely, make chirping noises to help you locate your vehicle in a parking lot, or allow you to activate it by pressing a button. This is more functionality than you obtain from a traditional keychain remote. Smart key fobs are more expensive to replace due their extra functionality. They also need to be programmed by a dealer.

In fact, some dealers will cost upwards of $100 to replace a single smart key fob. That's a huge sum to pay for a device 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 certain automakers have come up with ways to protect smart key fobs from the most common types of electronic attacks like relay attacks. They are typically employed in conjunction with remote-start hacks that allow thieves to gain access to your vehicle's settings by transmitting an untrue signal from a nearby transmitter.

One method of protecting a smart key fob is to keep it in a metal case or a dedicated RFID blocking case that prevents the transmission of these signals. However, having to remove the key fob from a protective case every time you need to use it undermines the convenience of the technology.

Fortunately, a few of the latest car insurance policies, auto club memberships, and extended warranty insurance policies will cover the cost of a replacement or pay for the loss of a fob. You can also avoid paying new-car dealer fees by having your fob cloned by a locksmith or hardware retailer that provides key-fob cloning.

For most drivers who are buying an extra key fob will depend on the importance of your car's keyless entry and push-button starter functions are. Always keep an extra key or fob on hand in the event that you lose yours. If you do need to purchase a new replacement, Batteries Plus has a wide selection of fobs for the majority of cars and trucks. In addition, our quick and efficient service is 50% less than the price you would pay at the dealership.

Traditional Keys

The classic car key is a single piece of metal with a series of grooves cut into it. These grooves are designed to fit specific locks. These keys will open your locks and begin your car, assuming you don't replace them with an electronic key or a remote key. The only drawback to using the traditional key is that it has to be physically inserted into the ignition to start the vehicle. If your car key is lost or broken it is necessary to visit a Gainesville Locksmith to have a new one made.

You have a few choices to pick from based on how long it has been since you've had your keys cut. Some keys use mechanical cutting machines to make copies, while others employ laser-cut keys that are specifically designed with enhanced security features in mind.

Some of these modern features that come with the modern keys include encryption and other anti-theft mechanisms. Encryption makes sure that only the right key can be used to start your vehicle making it much more difficult for thieves to duplicate keys 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 function when it's within a certain distance of your car.

If you decide to utilize a traditional key your locksmith can make a new key with a standard cutter machine that can be bought at most hardware stores. This is cheaper than a key fob or a 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. These keys first came out in the 1990s, and are now a popular option for those who wish to provide extra security to their vehicles. Laser cut keys are typically equipped with transponder chips programmed to only work with your vehicle. If these chips aren't installed in your vehicle, it won't respond to the signals emanating from the key and won't start.