What are the reasons for ETC deduction failure?
2 Answers
ETC deduction failure reasons: The ETC lane recognizes vehicle speed at 20km/h. If the speed is too fast, it cannot read the vehicle device information, which will also lead to deduction failure. When using a debit card to bind ETC, insufficient balance will also cause deduction failure. You can follow the guidance of on-site staff to go to the manual MTC lane and pass by using cash or card. Poor sensing due to overly thick car windshield. Especially for vehicles that have had accidents and had their windshields replaced, or friends who have modified their front windshields need to pay attention. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and environmentally friendly: Green and low-carbon, vehicles pass through toll stations without stopping, reducing noise and exhaust emissions, and decreasing pollution; Reduced wear and tear: Saves costs, reduces the frequency of vehicle starts and brakes, lowers wear and fuel consumption, and users can also enjoy a 5% discount on toll fees; Improved efficiency: The efficiency of ETC lanes can theoretically be increased by 2-3 times, making traditional ETC more updated, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous.
Last month, I was caught off guard by an ETC deduction failure at the highway toll! Here are a few common issues I’ve summarized: First, it might be due to insufficient balance in the linked bank card, especially for those using debit cards who often overlook balance changes. Second, the device might not be properly installed—metalized films on the windshield can block signals, so it’s recommended to place the device on the black dotted area. Another possibility is a loose ETC card; I later found that pulling it out and reinserting it firmly solved the issue. Additionally, many places are updating their systems, so older ETC devices may need an upgrade at service points—my neighbor’s six-year-old device stopped working for this reason. If you encounter issues, don’t panic; you can still use the manual lane and remember to keep the payment receipt for later deduction.
