Kia Optima Hybrid: Seat Electrical / Power Seat Control Switch Repair procedures

Inspection
With the power seat switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the power seat switch.
A : Power seat control switch
B : Lumber support switch

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the seat control switch (A).

3.
Remove the seat side cover (A).
(Refer to the BD group - "Front seat")

4.
Disconnect the power seat control switch connector (A).

5.
Remove the power seat control switch (A) after removing the mounting screws (3EA).

Installation
   
Make sure that the IMS control switch connectors and related connectors are plugged in properly.
Check the IMS control switch operates normally.
1.
Connect the connectors and reassemble the IMS control switch.
2.
Reassemble the seat side cover.
Power Seat Control Switch Schematic Diagrams

Circuit Diagram ...

Seat Heater Switch Schematic Diagrams

Circuit Diagram ...

Other information:

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