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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Cooling System (HEV))

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Section 11 (Engine Cooling System (HEV))

WARNING: This page is about a different variant/trim than selected.

Components & Components Location
- Components
Troubleshooting
- Engine Overheat Troubleshooting
Coolant (Engine)
- Repair Procedures
  - Refilling And Bleeding
Cooling Fan (Engine)
Radiator (Engine)
- Components & Components Location
  - Components
- Repair Procedures
  - Inspection
    - Radiator Cap Testing
    - Radiator Leakage Test
  - Removal and Installation
Reservoir Tank (Engine)
- Repair Procedures
  - Removal and Installation
Electric Water Pump (EWP) (Engine)
Thermostat (Engine)
- Repair Procedures
  - Removal and Installation
  - Inspection
- Troubleshooting
Water Temperature Control Assembly (Engine)
- Repair Procedures
  - Removal and Installation
    - Water Temperature Assembly
    - Heater Pipe
Active Air Flap (AAF)

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