What to Do When the ETC Tag Shows Invalid?

[VonElliana]

If the ETC tag shows invalid, you need to go to the ETC installation point designated by the highway management office to reactivate it and reinstall it on the vehicle's windshield before it can be used normally. The OBU device has a touch switch button. Once the OBU device falls off the front windshield, the button will pop up and lock, showing an invalid tag prompt. Alternatively, accidentally pressing the touch switch button can also directly cause the ETC tag to become invalid. The ETC (Electronic Toll Collection) system 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, combined with computer networking technology and bank backend settlement processing, to achieve the purpose of vehicles passing through highway or bridge toll stations without stopping to pay toll fees.