1. First, we need to check whether the alarm is true. By checking the working state of the sensor itself and comparing it with other temperature sensors, we can determine whether there is a problem.
2. If the alarm is confirmed to be true, it is necessary to stop immediately and turn off the engine. Because high temperature may cause the engine to overheat and cause serious damage.
Next, you can check the engine cooling system first. Check whether the coolant in the water tank is sufficient and whether there is leakage. If the coolant is insufficient or leaking, you can try to add enough coolant, but be careful not to burn yourself.
4. If the cooling system is normal, it may be caused by other reasons. At this time, it is recommended not to continue trying to solve the problem by yourself. It is best to seek professional technical support for automobile maintenance immediately and drag the vehicle to the maintenance site for further inspection and maintenance.
It should be noted that the above suggestions are for reference only. When dealing with automobile faults, it is best to follow the suggestions of automobile manufacturers and the operating instructions in the manual. There may be differences between different models, so it is best to refer to the user manual of the relevant model or contact the automobile manufacturer or maintenance professional for accurate advice.