Kia Sedona: Mode selection
The mode selection button controls the direction of the air flow through the ventilation system.
The air flow outlet port is converted as follows:

Refer to the illustration in the
Automatic heating and air conditioning
Temperature controlIf the engine does not start
If engine doesn't turn over or turns over slowly
1.If your vehicle has an automatic transaxle, be sure the shift lever is in N
(Neutral) or P (Park) and the emergency brake is set.
2.Check the ...
Seat Heater Schematic Diagrams
Circuit Diagram
Connector Pin Information
No.DescriptionNo.Description1Power Seat Batt (+)18Left NTC (+)2Left air ventilation/heater cushion batt (+)19Air ventilation/heater ECU batt (+)3Left ai ...