What are the symptoms of a damaged temperature control switch in a car's air conditioning evaporator box?
1 Answers
Car air conditioning evaporator box temperature control switch damage performance is the electronic fan does not work. Electronic fan: When the engine coolant reaches the set temperature and needs to start the electronic fan, the electronic fan does not work. When the engine coolant does not reach the set temperature and does not need to start the electronic fan, the electronic fan will still turn on and keep working until the battery is drained. Engine: High engine coolant cannot dissipate heat, which will cause the water temperature to continue to rise. When it rises to a certain temperature, it will cause engine cylinder pull, cylinder head deformation, and finally the engine will automatically shut down and fail to start.