What are the symptoms of a faulty car blower?
1 Answers
Car blower failure symptoms include: no air blowing out from the air conditioning vents, and the car owner should promptly replace the faulty blower. The blower is a crucial component in the air conditioning system, as it enables the air conditioning vents to blow air. For heating: When the warm air function is activated, high-temperature coolant from the engine flows through the heater core. At this time, the air blown by the blower also passes through the heater core, allowing warm air to be blown out from the vents. For cooling: When the AC button is pressed, the compressor clutch engages, causing the engine to drive the compressor. The compressor continuously compresses the refrigerant and delivers it to the evaporator, where the refrigerant expands and absorbs heat, cooling the evaporator.