Assist Power Window Switch Inspection

Disconnect the negative (-) battery terminal.
Remove the front door trim panel. (Refer to the FRONT DOOR )
Disconnect the 10P connector from the switch.

Fig 1: Identifying Assist Power Window Switch 10P 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 Chart

Courtesy of KIA MOTORS AMERICA, INC.