What Causes the Green Light to Flash When Charging a New Energy Vehicle?
2 Answers
New energy vehicle charging green light flashing reasons are as follows: 1. The charger has malfunctioned. 2. The vehicle's battery is severely depleted, causing the voltage to drop below the safe charging voltage. Below are specific details about new energy vehicles: 1. Definition: The terminology varies by country. In Japan, they are commonly referred to as "low-emission vehicles." In 2001, Japan's Ministry of Land, Infrastructure, Transport and Tourism, Ministry of the Environment, and Ministry of Economy, Trade and Industry formulated the "Low-Emission Vehicle Development and Promotion Action Plan." New energy vehicles are defined as vehicles that use unconventional vehicle fuels as power sources (or use conventional vehicle fuels with new types of onboard power devices), integrating advanced technologies in vehicle power control and drive systems, resulting in vehicles with advanced technical principles, new technologies, and innovative structures. 2. Classification: New energy vehicles include natural gas-fueled vehicles, hybrid vehicles, electric vehicles, methanol-fueled vehicles, and clean gasoline vehicles that meet the strictest emission and fuel efficiency standards.
Having driven a new energy vehicle for three years, the flashing green charging light is all too familiar. There are mainly three scenarios: it flashes during normal charging, slows down when reaching 80% and entering the trickle charge phase, and flashes rapidly with an alarm in case of abnormalities. Last time my car suddenly started flashing rapidly, and it turned out the charging gun wasn't plugged in tightly—reinserting it fixed the issue. If the battery temperature exceeds 50 degrees, it will also flash, requiring a pause in charging to cool down. It's recommended to first check the charging station's screen for error codes, such as E02 indicating a communication fault, which means unplugging and retrying. Best to record the flashing frequency and show it to the 4S store for diagnosis, and avoid tampering with high-voltage components yourself.