Why is there water leaking from the car chassis?

[Brooks]

The main reason for water leaking from the car chassis is the absence of a water-draining hose at the bottom of the vehicle. After turning on the car's air conditioning, the condensed moisture can only be discharged directly from the chassis, resulting in the appearance of water leakage. Common damages to the car chassis include: scraping the bottom and impact from foreign objects: When roads are under repair, there are often large stones or uneven surfaces. If the car is driven on such roads, large stones or other protruding objects may come into direct contact with the vehicle's chassis if not careful. Corrosion: With the worsening environment, even the rain has become acid rain, increasing the likelihood of damage to the car under such conditions. Since the chassis frequently comes into contact with sewage, grease, and other substances, the chemical components in these materials can slowly corrode the chassis and its components. Therefore, extra attention should be paid to chassis anti-corrosion measures.