Kia Optima: Body Electrical System / Fuel Filler Door

Integrated Central Control Unit (ICU)

Components and components location Component Location 1. Integrated central control unit (ICU) Description and operation Description I ...

Fuel Filler Door Unlock Actuator

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remvoe the fuel door housing. (Refer to Body - "Fuel Filler Door&q ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Engine Cover

Repair procedures Removal and Installation 1. Remove the engine cover (A).    • To avoid damage, remove the engine cover on room ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Body Electrical System

General information General Troubleshooting Information Before Troubleshooting 1. Check applicable fuses in the appropriate fuse/relay box. 2. Check the battery for damage, State Of Charge (SOC), cleanliness and tight connections. ...