Kia Optima Hybrid 2020 Owner's Manual page 538

Maintenance
Fuse Name Fuse rating
SENSOR 1
IGN COIL
ECU 2
TCU 1
HEV ECU 2
FUSE
ECU 3
POWER OUT-
LET2
HORN
WIPER 1
BATTERY
C/FAN
7 70
15A Oxygen Sensor (Up/Down), E/R Junction Block (Cooling Fan Relay)
20A Ignition Coil #1/#2/#3/#4
10A PCM
10A PCM
10A HPCU, E/R Junction Block (Battery C/Fan Relay)
10A PCM
20A Front Power Outlet #1
20A Horn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
30A Wiper Power Relay
15A E/R Junction Block (Battery C/Fan Relay)
Circuit Protected