Kia Sedona: Crankcase Emission Control System
Troubleshooting
Schematic DiagramsComponents and Components Location
Component Location
1. Drive power window switch2. Passenger power window switch3. Front window motor4. Rear window motor5. Rear window switch
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Variable Intake Solenoid (VIS) Valve Description and Operation
Description
Variable Intake manifold Solenoid (VIS) valves are installed
on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2).
VIS valves 1 and 2 control vacuum modulators that ...