
ETC card method for changing vehicle information: The vehicle owner needs to bring their ID card and a copy, vehicle license and a copy, ETC device, and the bank card bound to the ETC to the bank for processing. After the bank staff verifies the documents, they will cancel the ETC binding to the original license plate information and rebind it to the new license plate number. The bank staff will install the ETC in the vehicle and activate it on-site for normal use. The ETC installation process is as follows: Upon receiving the device, first check if the ETC card and 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 properly. Clean the front windshield to ensure the surface is smooth, clean, and dry. Then, peel off the adhesive backing of the OBU and stick it to the installation position. Press firmly 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 inserted into the OBU device. ETC activation method: Insert and remove the ETC card twice in succession until the electronic tag screen displays "Bluetooth On." If "Tag Invalid" appears when inserting and removing the card twice without attaching the electronic tag, this is normal and does not affect activation. Alternatively, press the button on the top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth and open the corresponding mobile app (usually a download QR code is provided on the electronic tag). Enter the device activation interface. Click on "Device Connection" and wait patiently for the "Connection Successful" prompt. Once connected, upload a photo of the vehicle's front to complete activation.

When I changed my car and updated the ETC information, it felt quite straightforward. I logged into my account on the Expressway ETC app, found the vehicle management section, uploaded photos of the new car's registration certificate and the owner's ID, and waited for the system to review and approve. The whole process took a day or two, and once I received the SMS notification, it was ready to use. Make sure the information is accurate; otherwise, scanning errors at toll stations could lead to incorrect charges or delays. The app makes the process convenient—no need to visit the bank—but rules may vary by region. In my case, video verification was also supported for added security. When changing cars, remember to unbind the old vehicle promptly to avoid incorrect charges if the ETC card is still linked to the previous car. I recommend checking your ETC status regularly to ensure all details match, preventing future hassles. Also, keep an eye on updates from the official ETC mini-program for new features—it saves time and effort.

When changing vehicle information for the ETC card, I can choose to handle it online or visit a service outlet. The APP process is straightforward: download the ETC service software, log in, select the vehicle change option, upload clear images of the new vehicle's registration certificate and ID card, and submit for review. During the review period, avoid using the ETC card to prevent billing issues; normal use resumes after the system automatically updates. For the service outlet method, bring all original documents, and the bank counter or ETC service center can assist with quicker processing. If the vehicle is transferred, provide the original owner's information for coordination. In my experience, the APP is the fastest, but incorrect information may incur additional fees, so verify before confirming. It's advisable to consult customer service in advance to understand local requirements, as different card types like bank co-branded cards may have special procedures, ensuring a smooth update and avoiding legal risks.

Want to change the ETC bound vehicle? The easiest way is to handle it directly on the ETC APP. After logging in, find the vehicle information modification entry in the personal center, fill in the new license plate number, upload document photos, and wait for review. Alternatively, visit a service point like a bank, bringing your ID card and vehicle documents for processing. Ensure the information matches the license plate to avoid issues on the highway. The process is simple—test the passing function after completion.


