Is the Prado Not Afraid of Water Intrusion When Wading?

[DelTucker]

The Prado has a maximum wading depth of 700mm. Exceeding this depth can lead to water intrusion and subsequent malfunctions. Here are the specific reasons: 1. It can cause multiple malfunctions: Beyond 700mm, various components such as connectors, sensors, and electronic parts of the engine, transmission, and transfer case can come into contact with water. The interior is also prone to water intrusion, and the numerous wiring inside can easily corrode, leading to future malfunctions. 2. Prado's maximum wading depth: The greater the maximum wading depth, the stronger the vehicle's wading capability. The height of the air intake determines the wading depth. The engine's air intake is usually located slightly above the center of the side of the grille. If the air intake is below the water level during wading, water can be sucked into the engine's cylinders. Unlike air, water cannot be compressed, which can cause severe damage to the engine's mechanical components (such as connecting rods, pistons, crankshaft, etc.). Therefore, the wading depth must never exceed the height of the engine's air intake. It is advisable to first ascertain the water depth before deciding whether to proceed.