SYSTEM AND METHOD FOR VEHICLE INSPECTION

An automated vehicle inspection system utilizing a watertight booth process of a manufacturing plant includes a diagnostic terminal mounted in a vehicle and connected to an engine control unit (ECU) of the vehicle through vehicle communication, sequentially operating individual electric components through the ECU based on a stored electric component inspection items while the vehicle passes through a watertight booth and receiving individual operating currents measured accordingly to determine whether the electric components normally operate, a transceiver connecting the diagnostic terminal and wireless diagnostic communication through an antenna disposed in the watertight booth process, and an inspector recognizing a vehicle ID of a vehicle that enters the watertight booth, transmitting inspection items according to a vehicle type and specification of the vehicle ID to the diagnostic terminal through the diagnostic communication, recognizing a vehicle ID of a vehicle that leaves the watertight booth to collect inspection results determined in the diagnostic terminal.