
Methods to activate ETC: 1. Follow the official ETC WeChat account; 2. Click on online activation in the account, and enter the vehicle and owner's relevant information; 3. Turn on Bluetooth and activate, then upload photos of the front and front face of the vehicle; 4. Insert and remove the ETC card from the device twice consecutively, allowing the display to show the message for Bluetooth connection, and it will automatically indicate successful activation. ETC is the Electronic Toll Collection system, which is an automatic toll collection system for highways or bridges. It uses dedicated short-range communication between the vehicle-mounted electronic tag installed on the windshield and the microwave antenna in the ETC lane at the toll station. By leveraging computer networking technology for backend settlement processing with banks, it achieves the purpose of vehicles passing through highway or bridge toll stations without stopping to pay toll fees.

I activated my ETC card through the bank: First, attach the device to the windshield, making sure it's not blocked by metal; then, download the bank's designated app on my phone, such as the ICBC ETC client; scan the device's QR code or manually enter the serial number; fill in details like license plate number and vehicle type; link my credit or debit card; activation completes in seconds after confirmation. The first time on the highway, I could pass without stopping, saving a lot of time, especially during peak hours—super convenient. Regularly check the balance on the app to ensure the card isn't empty. The whole process is straightforward. Improper installation is a common issue, leading to signal failure, but reinstalling usually fixes it.

I've activated ETC through WeChat before: Open the China ETC Service mini-program, add device, enter license plate number and device ID, select Alipay binding, input payment password, click activation button. Received success notification after one minute. When the APP shows green light status, drive to a nearby toll gate for testing - the barrier should automatically lift if successful. Key points: maintain stable network connection, avoid operating in areas with poor signal. After activation, highway access becomes instant - saves time and avoids traffic congestion, making the experience much smoother. Regularly maintain card information through the mini-program to prevent deactivation.

If ETC activation fails, don't panic. The app might be frozen or there could be no internet connection. Try restarting your phone and reconnecting to Wi-Fi. Adjust the device installation position, ensuring it's not too close to the metal film on the front windshield, which can cause interference. Double-check that the license plate information matches. If the card is invalid, try replacing it and rebinding a few times. If all attempts fail, call the ETC customer service hotline—they can provide remote guidance to resolve the issue in minutes. After activation, the OBU light should turn green, indicating normal operation. Before traveling, check the battery level and replace it with a spare if it's low.

Steps for beginners to activate ETC are simple: Download the official app, register and log in, scan the device QR code, enter correct vehicle information, select and bind a bank card, fill in the card number and security code, click the activation button to complete. When installing the device, align it to the center of the windshield for secure fixing, then test for smooth passage. The whole process is quick and easy. Common errors include incorrect information entry, which can be resolved by re-entering. After activation, automatic fee deduction offers convenience, eliminating the hassle of queuing at toll stations.


