Assist/Rear Power Window Switch

Disconnect the negative (-) battery terminal.
Remove the door trim panel.
(Refer to "REAR DOOR TRIM REPLACEMENT ")
Disconnect the 7P connector from the switch.

Fig 1: Identifying Rear Power Window Switch 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: Rear Power Window Switch Continuity Chart
Courtesy of HYUNDAI MOTOR CO.