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

Fig 2: Display - Actuation Test Screen
Courtesy of HYUNDAI MOTOR AMERICA