The function of the warm water valve pipe is to adjust the temperature in the car. When the engine is running, the coolant circulates through the engine and heater core through the water pump. The warm water valve controls the amount of coolant flowing into the heater core by adjusting the flow of coolant, thereby regulating the temperature inside the car. If the warm water valve does not work properly, the warm air may not be hot, the temperature regulation may fail, or the temperature of the outlet may not be equal
Maintenance method and replacement cycle :
regular inspection and maintenance : check the working status of the warm water valve regularly to ensure that the quality and level of the coolant meet the requirements, pay attention to the warning signal on the instrument panel, and timely repair or replace the damaged parts
cleaning and maintenance : Clean the warm water valve regularly to prevent the accumulation of dust and impurities, and maintain the flexibility and efficiency of the valve
