Diagnosis With GDS

It will be able to diagnose defects of power window with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
Select model and "BCM".
Select the "SJB" to check.
Select "Current data", if you will check current data of power window system. It provides input/output status of SJB.

Fig 1: Scantool Display - Current Data
Courtesy of HYUNDAI MOTOR CO.
If you will check the power door lock operation forcefully, select "Actuation test".

Fig 2: Scantool Display - Actuation Test
Courtesy of HYUNDAI MOTOR CO.