What are the effects of water submersion on a car?
2 Answers
The impact of water submersion on a car includes damage to the internal electronic control systems. The mixed rainwater is highly corrosive and can affect electrical functions, particularly impacting future usage. Definition of a water-damaged car: A water-damaged car refers to a vehicle that has been submerged in water, typically meaning the engine and transmission have been soaked, with water levels exceeding the wheels and body seats, and the vehicle's underbody components have been in prolonged contact with water. Such vehicles pose significant risks, as the electrical circuits are prone to short circuits, fires, and other accidents. Repair of water-damaged cars: To some extent, water-damaged cars can be repaired, but even after repairs, serious hidden dangers remain. The longer the submersion time, the higher the likelihood of malfunctions, and they cannot be completely fixed.
I once had a friend whose car was flooded, and the impact was huge. If water enters the engine, it can cause cylinder head deformation, requiring a major overhaul or even an engine replacement, costing at least over 10,000 yuan to repair. Short circuits in the electronic systems can easily damage various sensors and the vehicle's computer, causing the dashboard to flicker erratically, and even the airbags may fail. When the interior carpets get soaked, they can mold and emit foul odors, leading to mold spots inside the car. Even with months of airing out, the musty smell won’t go away, which is bad for the respiratory system. Rust on the chassis increases safety risks, weakening the structure and making the car feel unsafe to drive. Insurance companies may handle claims slowly and might not cover all costs, forcing you to rent a car during repairs, which is both costly and labor-intensive. It’s recommended to tow the car to a professional repair shop as soon as possible for a thorough inspection and drying.
