Rear Power Window Switch Inspection

Disconnect the Negative (-) Battery Terminal.
Remove the Rear Door Trim Panel.
(Refer to "REAR DOOR TRIM REPLACEMENT ")
Disconnect the 8P connector from the switch.

Fig 1: 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: Rear Power Window Switch Terminal Continuity Chart

Courtesy of KIA MOTORS AMERICA, INC.