Why is the ETC unresponsive and the screen not lighting up?
2 Answers
It is possible that the ETC device is out of power or damaged and malfunctioning. Here is some relevant information about ETC: 1. Definition of ETC: The Chinese translation is electronic toll collection, which is an automatic toll collection system for highways or bridges. Through dedicated short-range communication between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station, and by utilizing computer networking technology for backend settlement processing with banks, vehicles can pass through highway or bridge toll stations without stopping to pay the tolls. 2. Technical Principle: The ETC system uses automatic vehicle identification technology to complete wireless data communication between the vehicle and the toll station, enabling automatic vehicle sensing and identification as well as the exchange of relevant toll data. It employs computer networks to process toll data, achieving a fully automatic electronic toll collection system without the need for stopping or setting up toll booths.
As a seasoned driver, I've also encountered situations where the ETC doesn't respond and the screen remains dark. Most of the time, this is due to a power issue with the device. The ETC device relies on an internal battery for power. If the battery is depleted or aged, the screen may simply stop working. There are metal contact points on the back of the device; if they become loose or corroded, it can lead to poor contact. You can try unplugging and reinserting it firmly to see if that helps. Environmental factors, like high temperatures inside the car, can cause the battery to fail, and in cold weather, the device may become sluggish. I've found that pressing the reset button sometimes revives it. It's advisable to first check if the battery is functioning properly and if the contact points are clean. If that doesn't work, contact the installation point or customer service for troubleshooting. Parking in shaded areas can help extend the device's lifespan. Battery life typically lasts 1-3 years, and replacement costs are relatively low, but always ensure it's handled professionally to avoid incorrect operations affecting highway passage.
