Power Window Main Switch Inspection

Disconnect the negative (-) battery terminal.
Remove the front door trim panel.
(Refer to FRONT DOOR )
Disconnect the 12P connector from the switch.

Fig 1: Identifying Connector & Terminals
Courtesy of HYUNDAI MOTOR CO.
Check for continuity between the terminals in each switch position according to the table. If the continuity condition is not normal, replace the switch.

Fig 2: Continuity Chart
Courtesy of HYUNDAI MOTOR CO.