Can ETC be used on another car?

[Silva]

ETC cannot be used if the vehicle information it is bound to does not match. Different vehicle models have different highway toll fees. According to the "Rules for the Use of Non-stop Fast Pass System," when applying for ETC, the ETC card and OBU device are already bound to the vehicle, and the relevant vehicle information has been imported, forming a one-to-one correspondence. If you switch to a new car with a new license plate, you need to cancel the original ETC and reapply for the new car. If it's a new car with the old license plate, you can simply update the vehicle information at an offline service center. ETC is a non-stop electronic toll collection system. ETC lanes are set up for vehicles equipped with ETC onboard devices, using electronic tolling. The electronic toll collection system is an automatic toll system for highways or bridges. ETC deduction principles: There will be one or more ETC lanes on highways. Through dedicated short-range microwave communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station, computer networking technology is used for backend settlement with banks, achieving the goal of vehicles not needing to stop at toll booths to pay tolls. All of this is based on the principle of passing first and deducting fees later. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line. Green and eco-friendly: Low-carbon, as vehicles pass toll stations without stopping, reducing noise and exhaust emissions and minimizing pollution. Reduced wear and tear: Saves costs by reducing the frequency of vehicle starts and brakes, lowering wear and fuel consumption. Improved efficiency: Theoretically, ETC lanes can increase vehicle passing efficiency by 2-3 times, making traditional ETC faster, more advanced, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council explicitly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation cards in key city clusters will be basically achieved, and the proportion of vehicles equipped with ETC will significantly increase." It also set a target in the "13th Five-Year" comprehensive transportation development indicators: "By 2020, the ETC usage rate for road passenger vehicles should reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and increasing the ETC adoption rate for passenger vehicles, efforts will also be made to promote ETC usage for trucks and explore deep integration of the ETC system with vehicle-to-vehicle communication, vehicle-to-infrastructure coordination, and other smart transportation development directions, providing comprehensive travel services for vehicle owners. This means more application scenarios will support ETC usage. ETC usage precautions: The ETC transaction sensing range is 8 meters. If the vehicle in front stops, maintain a distance of more than 10 meters to prevent automatic sensing and paying for the vehicle in front, in case its ETC device is faulty or nonexistent. The recognition speed for ETC lanes is 20 km/h. If the speed is too fast, the vehicle's device information cannot be read, leading to failed deductions. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag falls off or becomes loose, will render the electronic tag invalid. It can be taken to the bank where the ETC card was issued or a highway service center for inspection. If the loosening or detachment is not due to human interference, reactivation is sufficient. When using a debit card bound to ETC, insufficient balance will also cause deduction failures. Follow the guidance of on-site staff to use manual MTC lanes and pay with cash or card. Thick car windshields may cause poor sensing. This is especially important for vehicles that have had their windshields replaced after accidents or for those who have modified their front windshields.

[ElliotDella]

I've been driving trucks for over thirty years, covering highways across all provinces. Once, I saw a rookie move his ETC device to his car, only to get stuck at the toll station. The toll collector said the device was bound to the original vehicle's license plate, causing a system recognition error, resulting in a 200-yuan fine and half a day's delay. ETC devices are designed for dedicated use—their internal circuits are linked to the license plate data. Tampering with them might cause short circuits or inaccurate billing. If you really need to switch vehicles, go directly to an ETC service point to handle the transfer or reactivation. Don’t try to save time by dismantling and reinstalling it yourself, as system anomalies could affect future use. As someone who frequently drives long distances, safety comes first. With stable equipment, I don’t have to worry even when driving at night. Remember, ETC isn’t a toy you can move around freely—respect the rules to avoid trouble.