How to deal with ETC malfunction?

[LeCharlie]

Check if the OBU (On-Board Unit) fixed on the front windshield of the car has fallen off. If it falls off, the anti-tamper button on the back of the OBU will reset, and you need to go to the ETC card service point for reactivation. Additional information: 1. ETC (Electronic-Toll-Collection), translated as Electronic Toll Collection in Chinese, is an automatic toll collection system for highways or bridges. 2. The ETC system uses automatic vehicle identification technology to complete wireless data communication between the vehicle and the toll station, enabling automatic vehicle recognition and exchange of relevant toll data. 3. The ETC system performs wireless communication and information exchange between the on-board device installed on the vehicle and the antenna installed on the toll station lane. When the vehicle passes through the toll station, the loop sensor detects the vehicle, the RSU sends an interrogation signal, the OBU responds, and two-way communication and data exchange take place.