Power Window Main Switch

Remove the front door trim panel.
Remove the power window main switch (A) by pushing the mounting clip of the power window main switch.

Fig 1: Removing Power Window Main Switch
Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Identifying Power Window Main Switch Connector
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Check for continuity between the terminals. When continuity is not as specified, replace switch.

Fig 3: Testing Power Window Main Switch Continuity
Courtesy of KIA MOTORS AMERICA, INC.