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Keyless Entry Systems For Your Truck Back in the 80's car theft made use of hot-wiring technology was becoming more and more common. truck keys introduced “chip keys” or transponder keys to combat this. These new type of car keys have an electronic chip in the head of the key that transmits a code to your car. If the code matches, your engine will start. Transponder Keys A transponder key has a microchip that transmits a signal when the key is put into the ignition. The computer in the car verifies the code and allows the engine start if the key is identical to the original. This technology was first introduced by General Motors in the 1980s and is currently used in most cars to help deter theft by rendering unauthorized hot-wiring of cars ineffective. Transponder keys are more difficult to duplicate than flat keys made of metal. They require special equipment. It's important to have your key fob programmable by a professional if you lose or break it. A locksmith can program the key fob to work with the anti-theft system in your vehicle. They can also help you change the code of your key fob if it is locked or not responding. Transponder keys must be within seven feet (or 2.4 meters) of the Engine Control Unit. When you insert your ignition key into the ECU sends an electronic signal to the chip within your key. The signal is accompanied by an unique code. The chip responds with its own code that is confirmed by the ECU. If the codes match, the immobilizer system disables the engine in the event that they are compatible. Certain manufacturers employ rolling codes to ensure the security of transponder keys. The code sent by the chip can change every few seconds. This prevents any attempts by anyone else to read the chip and deciphering its password. Whether your vehicle uses rolling code or crypto it is essential to keep the key fob battery fully charged and functioning. The added security of a transponder key is helpful, it doesn't come cheap. The cost of a key for your car that comes with transponder will be around three times that of the cost of a standard key. However, when you consider how much it can help you with repairs and insurance premiums by deterring vehicle theft the additional cost could be worth it. If you're considering buying a new key for your truck, remember to consider the advantages and disadvantages of each option before deciding the best option for your needs. Key Fobs Modern key fobs let you to lock and unlock your truck without the need for a mechanical lock or key. The fob instead transmits an electrical signal to a proximity sensor whenever it is within the range. The reader then verifies the signal and, if all is fine, it grants access. Fobs are typically used for building access, but they're also popular as car keys with remote starters. They can also be programmed to unlock the trunk remotely, a feature that comes handy when you're carrying a lot of bags or groceries. Fobs are tiny and compact devices equipped with an electronic transmitter, microcontroller and battery. The microcontroller, the brain of the operation, stores encryption keys to stop hacking and cloning. The transmitter sends electronic signals to the reader that contain the identifying information. The battery is the sole power source for the entire operation. Proximity readers are able to be placed either on the inside or outside of a building to detect a key fob's signals. The reader compares the signal with databases and determines if it is an access credential. If the database does not detect it, the reader sends an electronic signal to deny access. Fobs can be used in conjunction with pin pads that are numeric (type in the pin number to unlock) and video intercom or telephone call boxes to create complete security systems that don't require physical contact. While key fobs cost more than traditional locks and keys, they're also much easier to use and are more durable. While traditional keys may eventually wear out due to constant jostling around in pockets and bags, fobs are designed to take a beating. Fobs can be costly to replace in the event of their loss or damage. For example, Consumer Reports automotive analyst Mel Yu notes that replacing a key fob for a BMW might run up to $400 due to their unique digital encryption only available in the factory. The cost of replacing a key fob will also include the cost of a brand new mechanical back-up key. Fobs for older cars are generally less expensive, though. Remotes A key fob contains a transponder chip that sends unique codes to send signals. The car's receiver detects and decodes the code to determine if it's time to perform a certain function, such as locking the car or launching the motor. Each key fob has an identification code that is that is programmed into it during the manufacturing process and the car's computer confirms that the code it receives is one that matches its stored code. This prevents thieves “capturing” the key fob's codes to unlock other vehicles in a mall parking lot, for example. The factory remote fob usually included with most trucks. However when you want to upgrade to remote starters the new one must have the same part number. This will ensure that it functions properly. Many Auto Image clients from Brick and East Brunswick ask whether their key fob can be used to control the new remote start but it's not always easy to answer. If your key fob isn't responding when you push the unlock button, ensure that all of the doors are closed. This will reduce the chance of RF interference from any electrical devices that you may have nearby. You can also reset the key fob using the instructions in the user manual. If this doesn't solve the problem the fob may need to be reprogrammed by a professional automotive locksmith or dealer. Another common issue is that the key fob is no longer paired with the receiver. This could happen when the key fob has been damaged or the battery has failed. This means that internal components are damaged and the key fob will have to be reprogrammed. This should be handled by a local auto dealer or locksmith, as this requires specialized equipment. Keyless Entry With a keyless entry system, you can open your truck without the need to insert an actual key. These systems utilize wireless communication protocol to authenticate the key fob in order to give access to your car. They also allow you to control your car's accessories and functions, adjusting the exterior and interior of your vehicle to your preferences. These systems are an excellent illustration of the industry's move towards improved user experiences. They also improve the safety and comfort of users. The passive keyless entry system, also known as walk-away auto-lock, offers many life-changing benefits such as locking your doors when you step away from your vehicle or switching on your lights before you enter. Certain systems can trigger up to ten electronic accessories based upon proximity to the vehicle. These technologies are ideal for fleets as they offer numerous benefits that increase productivity and efficiency, while cutting operating costs. Advanced Security Remote keyless entry systems use rolling codes to block the unauthorized entry of hackers and hacking attempts. This helps keep your vehicle secure for valuable cargo and personnel. These systems also use encryption for transmission signals to further safeguard your vehicle against theft and ensure the safety of your passengers. These security features can be especially beneficial for large fleets as they can reduce the amount of time employees need to unlock their vehicles in a day and ensure that only authorized individuals are allowed to enter trucks. Installation: The keyless entry module is typically mounted to the dashboard or underneath the steering column. It is connected to your vehicle's wiring. It is recommended to buy a kit that includes a keyless module as well as a wire harness and mounting hardware. After purchasing the necessary parts read the manual carefully and follow the instructions for installation. You'll need to take off the cover from under your steering wheel to reach the wires. Once you've located the appropriate wires, cut a small portion of each and make the correct connections. Wrap the wires that are not being used in black electrical tape, so that they don't come into contact.