Why is the charging gun fault light on?
2 Answers
This situation is usually caused by the absence of a ground wire in the household socket. The portable home charging gun provided by the 4S store must be plugged into a socket with a ground wire to charge normally. Here are some details about the car battery: 1. Function: The battery plays a crucial role in the operation of a car. If the battery fails to supply power normally, the engine will encounter issues. Car owners should regularly inspect the battery—once a week in summer and once every two weeks in winter. 2. Factors affecting battery lifespan: vehicle condition, road conditions, and driving habits. Good driving habits can extend the battery's service life.
Oh no, when I see the charging gun fault light come on, I immediately get nervous because I've encountered this situation several times. The most common issue is that the charging gun isn't fully inserted or has a poor connection, possibly due to a dirty port or some debris blocking it. In such cases, I unplug it and try reinserting it firmly. If the temperature is too high, like during hot summer days when the car interior is sweltering, the charging gun's built-in protection mechanism will light up, reminding me to stop charging to prevent overheating and equipment damage. Sometimes, it's a wiring issue, such as cable wear or internal short circuits, causing unstable current transmission. I always stop charging immediately, check if the gun head and vehicle socket are clean and undamaged, and if the light remains on, I contact a professional repair shop to avoid bigger problems. Safety first, after all—the charging process for electric vehicles involves high voltage, and tampering recklessly can be dangerous. I also recommend regularly cleaning the charging port to prevent dust buildup, taking preventive measures from daily use; this small action can save a lot of trouble. If problems persist, consider upgrading the charging equipment or consulting official services.
