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Keyless Entry Systems For Your Truck In the 80's, car theft made use of hot-wiring technology was becoming increasingly common. To combat this, General Motors introduced transponder keys or “chip keys”. The new car keys have an electronic chip within the head of the key that sends a code to your car. If the code matches, your engine will start. Transponder Keys Transponder keys come with an electronic chip that sends a signal to the car's onboard computer when the key is placed in the ignition. The car's computer examines the code and allows the engine to start when it matches the original key. This technology was first introduced by General Motors in the 1980s and is currently used in the majority of cars to deter theft by rendering unauthorized hot-wiring of vehicles unaffordable. Contrary to flat metal keys transponder keys require special equipment to duplicate. This is the reason it's recommended to have your key fob programmed professionally when you lose or damage it. Locksmiths can program your key fob to ensure that it works with the anti-theft system of your car. Locksmiths can also help recode your key fob in case you discover it is not responding or locked. Transponder keys must be within 7 feet (or 2.4 meters) of the Engine Control Unit. When you insert your key into the ignition the ECU sends a signal to the chip in your key, which contains a unique code. The chip responds with its own unique code that is checked by the ECU. If the codes match, the car's immobilizer system disables the engine. Some manufacturers use rolling codes to make their transponder keys more secure. This means that the code sent from the chip changes every few seconds. This stops unauthorized attempts to read the chip and then decipher its password. Whether your vehicle uses crypto or rolling code, it's important to keep the battery of your key fob in good working order and charged. The added security the transponder car key offers is fantastic but it's not cheap. The cost of a brand new car key for a transponder is roughly three times that of a standard flat key. The extra cost may be worth it if you consider the savings you can get on repairs and insurance premiums if you prevent vehicle theft. If you're thinking of buying the purchase of a new truck, consider the pros and con of every option before deciding which is best for you. Key Fobs Modern key fobs let you lock and unlock your truck without a mechanical key or lock. The fob instead transmits an electrical signal to a proximity sensor when it is within range. The reader examines the signal, and If everything is fine, allows access. Fobs are typically used for building access, but they're also popular as car keys that come with remote starters. Some are programmable to open the trunk remotely. This is helpful when you have lots of bags or groceries. Fobs are small devices that are small and compact. They have a microcontroller, transmitter, and battery inside. The microcontroller, the central part of the operation, stores encryption keys to protect against hacking and the cloning. The transmitter sends electronic signals to the reader which contain the identifying information. The battery powers all functions. Proximity Readers can be positioned on the inside or outside of a structure in order to detect the signals coming from keys. The reader checks the signal against a database to see whether it matches the credentials that was granted access. If the database can't detect it, the reader will issue an electronic signal to block the access. Fobs work with numeric pin pads that require a pin code to unlock. They can also be linked with video intercoms and telephone call boxes as well as video intercoms. While key fobs cost more than traditional locks and keys, they're also much easier to use and more durable. While a traditional key might eventually wear out from constant jostling around in bags and pockets they're made to withstand the rigors of daily use. If you lose or damage your key fobs they can be expensive to replace them. For instance, Consumer Reports automotive analyst Mel Yu notes that replacing a key fob for a BMW could cost as high as $400 due to their unique digital encryption only available at the factory. It is also necessary to have an additional mechanical backup key made, which adds to the total cost of replacement. Fobs for older vehicles are typically less expensive however. Remotes A key fob is equipped with transponder chips that transmit unique coded signals. The receiver of the vehicle detects and decodes the code to determine if it's the right time to perform a particular task, like locking the car or launching the engine. The computer in the vehicle checks to see if the code transmitted matches the code stored in the key fob. This is to prevent thieves from “capturing” the key fob's codes to unlock other vehicles in a mall parking lot, for example. The factory remote fob is usually included with most vehicles. However when you want to upgrade to a remote starter the new remote should have the same part number. This will ensure that it operates correctly. Many Auto Image clients from Brick and East Brunswick ask whether their key fob can be used to control the remote's start button however the answer isn't always straightforward. If your key fob isn't responding when you push the unlock button, ensure that all the doors are closed. This will reduce the chance of RF interference with any electrical devices you might have in the vicinity. You can also reset the key fob by following the directions in the user's manual. If this doesn't work, you will require the fob reset at a dealership or by an experienced locksmith. A key fob that has lost pairing to the receiver is another common problem. This could happen when the key fob has been damaged or the battery has gone out of service. This usually indicates that the internal components have become damaged and the key fob needs to be reset. This should be handled by a local auto dealer or locksmith, since this requires special equipment. Keyless Entry Keyless entry systems allow you to unlock your truck without the need to insert the physical key. These systems use wireless communication protocol to authenticate the key fob and allow access to your vehicle. They can also control your car's accessories and functions, and adjust the exterior and interior environment according to your preferences. These systems exemplify the shift in the automobile industry towards more advanced user experiences, improving security and comfort. Passive keyless entry, also referred to as walk-away auto lock, can provide life-changing features such as locking your doors when you exit your vehicle, or turning on the lights before you get inside. Certain systems can turn on up to ten electronic components based upon proximity to the vehicle. These technologies are ideal for fleets as they offer a range of benefits which increase productivity and efficiency, while decreasing operating costs. Improved Security Remote keyless entry systems utilize rolling codes to block hacking attempts and unauthorised access to keep your vehicles secure for your valuable cargo and personnel. They also use encryption for transmission signals to further protect your vehicle against theft and ensure the safety of passengers. These security features can be especially beneficial for large fleets, as they can reduce the amount of time employees need to unlock each vehicle within the course of a day, and also ensure that only authorized individuals are allowed into trucks. Installation Keyless Entry Module is usually mounted to the dashboard or underneath the steering column. It is connected to the wiring of your vehicle. It is best to purchase a kit which includes a keyless module with wire harness, as well as mounting hardware. After purchasing the components, read the instructions and follow the installation instructions. It is important to remember that you'll need to remove the cover below your steering wheel in order to access the needed wires. Once you have located the wires that must be connected, strip a small section of each one and make connections. Then, cover new key for truck with black electrical tape to stop them from coming in contact with each other.