Power Window Main Switch Inspection

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

Fig 1: Power Window Main Switch Connector Terminals
Courtesy of HYUNDAI MOTOR AMERICA
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: Switch Position Terminal Continuity Reference Chart
Courtesy of HYUNDAI MOTOR AMERICA

[Auto Down]

Fig 3: Switch Position Terminal Continuity Reference Table (Auto Down)
Courtesy of HYUNDAI MOTOR AMERICA

[Safety Up/Down]

Fig 4: Switch Position Terminal Continuity Reference Table (Safety Up/Down)
Courtesy of HYUNDAI MOTOR AMERICA