
If you need to change the license plate for your ETC, you must bring the license plate change procedures, along with your ID card and vehicle license, to the original bank processing point or any ETC processing point established by the highway authority to complete the change. The ETC installation process is as follows: Upon receiving the device, first check whether the ETC card and the electronic tag (OBU) are damaged. Press the anti-tamper button on the back of the OBU; the red light will briefly turn on, and the OLED screen will display "Tag Invalid" or "Please Insert Card," indicating the device is functioning normally. Clean the front windshield to ensure the glass surface is smooth, clean, and dry. Then, peel off the adhesive backing of the OBU and attach it to the installation position. Press firmly with your hand for 2-3 minutes to remove any air bubbles. Insert the ETC card with the front facing the driver and the back facing the windshield, ensuring the chip is properly inserted into the OBU device.

I encountered an ETC issue when selling my car before, but the whole process wasn't actually difficult to handle. The first step is to make sure you cancel the old binding at an ETC service outlet before selling the car. Just bring the owner's ID card and ETC card, and the customer service will help you disassociate it from the old vehicle. When switching to a new car, I went directly to the same ETC point to reinstall the device; if the OBU device is still intact, it can be reused, otherwise you'll need to spend some money on a new one. Don't forget to activate and test the signal on the new car—take a small toll test run on the highway to ensure normal fee deduction and avoid future hassles. Expanding on this, I recommend handling the new car's and license plate registration simultaneously to make the overall process smoother and save you from running around multiple times.

As someone who frequently deals with in-car devices, I understand that the core of ETC transfer lies in unbinding and reactivation. After selling the car, first contact the ETC customer service to deregister the license plate record, otherwise the OBU module will continue to send signals, affecting the new car's usage. Be careful when removing the OBU to avoid damaging the antenna interface. When reinstalling it in the new car, ensure stable power supply and proper placement, such as attaching it under the front windshield without obstructing the view. By the way, the updated ETC system now supports via a mobile app. I checked the new policy, and you can apply for transfer online, saving queuing time.

I think the most important thing about ETC transfer is to handle it promptly to avoid risks. After selling the car, unbind the ETC card immediately to prevent others from accidentally charging my account or being mistakenly deducted by the toll system when using the car. Bring the necessary documents to the service point for quick processing. After unbinding, reinstalling it on a new car is very simple and takes only a few minutes. From a safety perspective, it's advisable to check that the device is securely installed to prevent malfunctions that could affect driving.

Transferring ETC saves time and money. My experience shows that delayed handling may lead to additional expenses. For example, failing to unbind the old vehicle could result in renewal fees or overdue notices; installing a new device only costs a few dozen yuan, but reusing the old OBU avoids this expense. I've encountered cases where car owners neglected to cancel, resulting in annual fees being deducted from their ETC cards. I remind everyone that handling it immediately upon getting a new car is the most economical approach.

Based on personal experience, comprehensive consideration should be given to both old and new vehicle matters during ETC transfer. After canceling the old binding, reinstall the new device and check the OBU operational status. I find using contactless payment equipment for testing makes passage more convenient. Expanding the discussion, ETC devices typically last several years, and purchasing a new car presents an opportunity to upgrade to newer models for enhanced experience. Simultaneously handling and tax transfers can improve efficiency.


