Rear Power Window Switch Inspection

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

Fig 1: Identifying Rear Power Window Switch Connector Terminals
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: Terminals Continuity Reference Chart - Rear Power Window Switch
Courtesy of KIA MOTORS AMERICA, INC.