What is the reason for the co-pilot air conditioner not blowing air?

[LeClara]

The reason for the co-pilot air conditioner not blowing air is a clogged air filter. Below are specific explanations regarding the co-pilot air conditioner: 1. Meaning: It is the air conditioning system for heating and cooling inside the vehicle. Here, it mainly refers to the cooling system, as heating utilizes the engine's own heat. 2. Reasons and solutions for the air conditioner not blowing air: The car's air conditioner blower is damaged and needs replacement; the relay controlling the blower is damaged and requires replacement; the controller is damaged and needs replacement. Below is additional information: Reduced air volume and unusual noises from the blower: When the air volume decreases and unusual noises are heard from the blower, the air output is significantly reduced. This is a clear sign of a dirty air filter, as the air filter tends to get dirty easily. The reduced air volume may not be noticeable at first, only the cooling effect seems worse, but it is actually due to the reduced air volume. Air filters should be replaced before summer arrives to avoid such issues.