Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System (PHEV) >> SS-A Solenoid Valve (ON-OFF) >> Automatic Transaxle Control System-SS-A Solenoid Valve (ON-OFF)-Schematic Diagrams >> Circuit Diagram