Rear Power Window Switch Inspection

Disconnect the negative (-) battery terminal.
Remove the rear door trim panel.
(Refer to "REAR DOOR TRIM ")
Disconnect the 8P connector from the switch.

Fig 1: Rear Power Window Switch Connector End View
Courtesy of KIA MOTORS AMERICA, INC.
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: Checking For Continuity Between Terminals
Courtesy of KIA MOTORS AMERICA, INC.
Remove the power window switch (A) after loosening the screws.

Fig 3: Rear Power Window Switch
Courtesy of KIA MOTORS AMERICA, INC.