Kia Optima Hybrid: Heating,Ventilation, Air Conditioning / Heater

Cluster ionizer Repair procedures

Inspection 1. Press the MODE switch more then 4 times within 2 seconds while pressing the OFF switch. DisplayFail description00Normal50Cluster ion generator fault * Diagnostic procedure refer to DTC code. ...

Heater Unit Components and Components Location

Component Location Components 1. Heater Case (LH)2. Separator3. Evaporator Core4. Shower Duct5. Heater Core Cover6. Heater Core7. Mode Actuator8. Mode Cam9. Temp Actuator10. Vent Door Arm11. Floor Door ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Water pump Troubleshooting

Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the bleed hole of the water pump Visually check • Check leaks after about ten-minute warming up. • If coolant still leaks, replace a water pump. • If leakage stops, reuse the water pump (Do not replace the pump with a new one). ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Safety Information and Caution

Safety Precaution     Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage.     • Be sure to shut off the high voltage by removing the ...