As follows:
1. The battery has power but the vehicle cannot start. This symptom is probably due to the fact that the fuse responsible for starting the engine is blown. can't start, remember not to light continuously, continuous ignition will cause the battery to continuously discharge and lead to an embarrassing situation of total power loss.
2. When the vehicle is driving, the tachometer displays normally, but the speedometer displays zero, and the ABS indicator light comes on at the same time. This indicates that the fuse corresponding to the ABS is blown. Some irregular companies transport vehicles. Sometimes the fuse that manages the ABS will be removed so as not to increase the mileage, but the hidden dangers this brings are very great. A vehicle that has lost ABS will be very dangerous in an emergency.
3. If the glass water switch does not spray when you press the water switchglass, it may be due to a foreign object blocking the nozzle or the nozzle being frozen by the cold in winter. time, remember not to press the glass water switch continuously for a long time. Pressing the switch will cause the motor to overheat and blow the corresponding fuse.
Virtual connection of the fuse means that the fuse is not connected in series in the power circuit as required. Because the fuse is not reliably connected to the power circuit, the power circuit is not powered.
The power output circuit power supply is unstable and turns on and off when the fuse is not reliably connected to the power line, this will cause unstable operation or even damage to many electrical appliances.