Repair procedures: Inspection

Remove the memory power seat connector.

Fig 1: Memory Power Seat Connector Terminal With Screws
Courtesy of KIA MOTORS AMERICA, INC.
When each switch is pressed, check the electricity flow between memory power seat switch connector and grounding, and if the electricity does not match the specification, replace the switch.

Fig 2: Memory Power Seat Switch Terminals Electricity Chart

Courtesy of KIA MOTORS AMERICA, INC.