Kia Optima: Heating, Ventilation and Air Conditioning / Heater

Cluster Ionizer

Components and components location Components Location 1. Condenser Description and operation Description The cluster ionizer makes disin ...

Heater Unit

Components and components location Component Location 1. Heater unit assembly Compoents 1. Mode control actuator 2. Temper ...

Other information:

Kia Optima DL3 2019-2025 Owner's Manual: Before driving

Before entering vehicle Be sure that all windows, outside mirror(s), and outside lights are clean. Check the condition of the tires. Check under the vehicle for any sign of leaks. Be sure there are no obstacles behind you if you intend to back up. Necessary inspections Fluid levels, su ...

Kia Optima DL3 2019-2025 Service and Repair Manual: A/C Pressure Transducer

Description and operation Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops ...