What are the disadvantages of a flood-damaged car?

[WyattAnn]

Here are the disadvantages brought by a flood-damaged car: 1. It can cause damage to the electronic control systems inside the car. The mixed rainwater is highly corrosive and can affect the functionality of electrical components, especially impacting future use. Since most cars are equipped with electronic control systems, if water enters, it can cause short circuits in the ECU's internal IC circuit board and rust on connector terminals, gradually leading to corrosion of metal parts, poor contact in circuits, or even short circuits and burnout. 2. After a car is submerged in water, never attempt to start or turn the engine, as it can cause severe deformation of the engine connecting rod. Moreover, forcibly starting the engine often results in insurance claims being denied. 3. Interior components such as carpets and seats, if soaked for too long, can become deformed, rough, and produce odors, fostering bacterial growth. The wiring harness under the carpet can retain heavy moisture, leading to short circuits due to dampness. It is best to replace these soaked components to avoid long-term flood damage effects.