Kia Optima Hybrid: Cooling System / Water pump Components and Components Location
| Components |
| 1. Water pump pulley 2. Dust cover 3. Water pump sub assembly (Water pump housing) 4. Water pump housing gasket 5. Water pump cover 6. Water pump gasket | 7. Water inlet pipe gasket (O-ring) 8. Water inlet pipe 9. Water temperature control assembly 10. Water temperature control assembly gasket A 11. Water temperature control assembly gasket B 12. Water inlet fitting | 13. Engine coolant temperature sensor 14. Thermostat 15. Thermostat gasket 16. Throttle body coolant hose |
Radiator Repair procedures
Inspection Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Apply a pressure of 93.16 ~ 122.58kPa (0.95 ~ 1.25kgf/cm?, 13.51 ...
Water pump Repair procedures
Removal and Installation 1. Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to help drain the coolant faster. 2. Remove the water pump drive belt (A). (1) Put the SST ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Information
Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries. • Except when performing electrical inspections, always ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting
Warning Lamp Activation Warning Lamp Behavior after Ignition On As soon as the operating voltage is applied to the SRSCM ignition input, the SRSCM activates the warning lamp for a LED lamp check. The lamp shall turn on for 6 seconds during the initialization phase and be turned off afterward. To alert ...