What does 'ch' on the dashboard mean?

[JayceLynn]

'ch' on the dashboard refers to the water temperature gauge, indicating the level of water temperature. Under normal circumstances, 'C' represents 60 degrees, and 'H' represents 110 degrees. When the needle of the water temperature gauge reaches 'C', it means the water temperature has reached 60 degrees, and the temperature indicated by the water temperature gauge can be estimated within the range from 60 to 110 degrees. If it reaches 'H', it indicates that the water temperature is too high, with the normal temperature range being between 80 to 100 degrees. Reasons for high engine water temperature: 1. Insufficient coolant - this is a common cause of high water temperature in vehicles; 2. Problems with the cooling fan - issues with the engine cooling fan can also lead to high engine water temperature; 3. Issues with the circulation water pump - if the water pump malfunctions, the water circulation on the heat conduction side of the engine cannot proceed normally, resulting in high water temperature. It is important to detect and resolve these issues early to avoid more significant failures.