How to Remove the Evaporator Box of a Toyota Camry?

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Toyota Camry's evaporator box is located inside the dashboard. To remove the evaporator box assembly, it is necessary to dismantle the dashboard, inner beam, steering wheel, blower assembly, wiring harness, and other components before disassembling and extracting the evaporator box. The evaporator box is a crucial component among the four major parts of the refrigeration system. Its function is to allow low-temperature condensed gas to pass through the evaporator, exchange heat with the outside air, liquefy and absorb heat, thereby achieving a cooling effect. The evaporator box consists of a box, tubes, and fins. The tubes pass through the fins, forming small channels with excellent heat transfer efficiency. When air flows through the evaporator, the moisture in the cooled air condenses and adheres to the fins, turning into small water droplets that are collected in the drip tray and discharged outside the vehicle through the drain pipe.