When the light similar to the yellow faucet lights up, it shows that there is something wrong with the computer of the electric vehicle ECU, which is the core control device used to control the start, operation, advance and retreat, speed and stop of the electric vehicle motor and other electronic equipment. If the power supply circuit of each sensor in ECU is short-circuited or open-circuited, the components are burnt out, etc. , will lead to abnormal vehicle control.
When an exclamation point appears in an advertisement, generally speaking, it is because the brake pads are excessively worn, the brake spring changes elastically and breaks, which will lead to the failure of the brake power-off system and the whole vehicle cannot run in the electric state. As an important driving device, if it breaks down, it will cause great problems to driving safety.
When the red battery icon appears, it means that the battery of the electric vehicle has failed and cannot supply power normally for some reason. It may be that one battery in the battery pack has a small problem, and the voltage capacity and battery internal resistance are inconsistent with other batteries. It is also possible that the battery is open, and the resistance of a certain part of the circuit is too large due to the open circuit, and the current cannot pass normally. It is necessary to replace the faulty battery and repair the circuit.
Matters needing attention
If the electric car breaks down, it must be sent to the repair shop for repair in time. Sometimes, if you don't pay attention to some reminders and ignore them, the consequences will be very serious and even you will lose your life. Always put safety first.