Assist/Rear Power Window Switch

Disconnect the negative (-) battery terminal.
Remove the door trim panel. Refer to INTERIOR .
Disconnect the 7P connector from the switch.

Fig 1: Assist/Rear Power Window Switch & Terminal Identification
Courtesy of KIA MOTORS AMERICA, INC.
Check for continuity between the terminals in each switch position. If the continuity condition is not normal, replace the switch.

Fig 2: Testing Assist/Rear Power Window Switch
Courtesy of KIA MOTORS AMERICA, INC.