2017 KIA OPTIMA PLUG-IN HYBRID Owners Manual

Battery terminal cover

Maintenance
9-64

Engine room compartment fuse panel
Fuse NameSymbolFuse ratingCircuit Protected
MULTI FUSE MDPS 1
80A MDPS Unit (Column)
COOLING FAN
60A RLY. 2 (Cooling Fan Relay)
B+5
50A PCB Block (Engine Control Relay, Fuse -FUEL
PUMP/ECU2/TCU1/HORN/WIPER1/BATTERY C/FAN)
B+3
50A Smart Junction Block (IPS 2 (IPS 5), IPS 3 (IPS 6), IPS 7, IPS 8)
REAR HEATED
50A RLY. 11 (Rear Heated Relay)
ACTIVE HYDRAULIC BOOSTER 2
2ACTIVE
HYDRAULIC BOOSTER40A Integrated Brake Actuation Unit
BLOWER
40A RLY. 4 (Blower Relay)
POWER OUTLET1
40A RLY. 7 (Power Outlet Relay)
IG2
30A PCB Block (IG2 Relay)
B+1
60A Smart Junction Block (Fuse - TRUNK, SUNROOF2, S/HEATER
REAR, SUNROOF1, P/WDW RH, P/SEAT PASS, P/WDW LH, P/SEAT
DRV)
EEWP
EEWP60A Engine Electric Water Pump
B+2
60A Smart Junction Block (IPS 1, IPS 4, Fuse - FOG LAMP REAR, S/
HEATER FRONT, AMP)
ACTIVE HYDRAULIC BOOSTER 1
ACTIVE
HYDRAULIC
BOOSTER140A Integrated Brake Actuation Unit
IG1
40A PCB Block (IG1/ACC Relay)

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9
Maintenance

Fuse NameSymbolFuse ratingCircuit Protected
FUSE EPB1
130A Electric Parking Brake Module
H/Lamp Washer
30A RLY. 9 (H/Lamp Washer Relay)
B+4
40A Smart Junction Block (Leak Current Autocut Device Fuse - INTERI‐
OR LAMP, MULTI MEDIA, MEMORY2, MEMORY1, Fuse - MODULE1,
DR LOCK, SMART KEY, BRAKE SWITCH)
EPB 2
230A Electric Parking Brake Module
OPCU 1
OPCU120A Electric Oil Pump Unit
DEICER
20A RLY. 10 (Deicer Relay)
AMS
10A Battery Sensor
HEATED MIRROR
10A A/C Control Module, Driver/Passenger Power Outside Mirror
WIPER 2
210A BCM, PCM
H/LAMP HI
20A Not used
HEV ECU 1
HEV
ECU110A HPCU
OPCU2
OPCU110A Electric Oil Pump Unit
ELECTRICAL WATER PUMP
ELECTRICALWATERPUMP10A Electric Water Pump (HEV)
FUEL PUMP
20A Fuel Pump Relay
Maintenance
9-66

Fuse NameSymbolFuse ratingCircuit Protected
FUSE ECU 1
20A PCM
SENSORS 2
10A Mass Air Flow Sensor, Fuel Pump Relay, Oil Control Valve #1/#2,
Canister Close Valve, Camshaft Position Sensor #1/#2, Purge Con‐
trol Solenoid Valve
TCU 2
15A Transaxle Range Switch
ACTIVE HYDRAULIC BOOSTER 3
310A Multipurpose Check Connector, Integrated Brake Actuation Unit
POWER OUTLET 3
20A Rear Power Outlet
B/UP LAMP
10A PCM, Transaxle Range Switch, Electro Chromic Mirror, Rear Com‐ bination Lamp (IN) LH/RH
PTC HEATER 1
50A PTC HEATER
PTC HEATER 2
50A PTC HEATER
IG3 1
IG3110A HYBRID WATER PUMP
IG3 2
IG3215A PCU/HPCU/POSITION SWITCH
IG3 3
IG3310A HYBRID OBC SIG
IG3 4
IG320A IG3 3 RELAY
SENSOR 1
15A Oxygen Sensor (Up/Down), E/R Junction Block (Cooling Fan Relay)

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9
Maintenance

Fuse NameSymbolFuse ratingCircuit Protected
FUSE IGN COIL
20A Ignition Coil #1/#2/#3/#4
ECU 2
10A PCM
TCU 1
10A PCM
HEV ECU 2
HEV
ECU
210A HPCU, E/R Junction Block (Battery C/Fan Relay)
ECU 3
10A PCM
POWER OUTLET2
20A Front Power Outlet #1
HORN
20A Horn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
WIPER 1
130A Wiper Power Relay
BATTERY C/FAN
BATTERY C/FAN15A E/R Junction Block (Battery C/Fan Relay)
Relay
SymbolRelay NameType
COOLING FAN Relay MINI
BLOWER RelayMICRO
BATTERY
C/FANBATTERY C/FAN Relay MICRO
POWER OUTLET Relay MICRO
H/LAMP WASHER Relay MICRO
DEICER RelayMICRO
Maintenance
9-68

SymbolRelay NameType
REAR HEATED RelayMINI
PTC HEATER RELAY 1MICRO
PTC HEATER RELAY 2MICRO
IG2IG 3 RELAYMICRO

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9
Maintenance

LIGHT BULBS
Bulb replacement precaution
Please prepare bulbs with appropriate
standards in case of emergencies. Re‐
fer to L

•Lamp part malfunction due to electri‐cal control system stabilization
A normally functioning lamp may
flicker momentarily. This momentary occurrence is due to stabilization unc‐
tion of the vehicle's electrical on con‐
trol system. If the lamp soon returns
to normal, the vehicle does not re‐
quire service.
However, if the lamp goes out after he momentary flickering, or the flick‐
ering continues, we recommend the
system be serviced by an authorized
Kia dealer.
NOTICE
•If the light bulb or lamp connector
is removed from an operating
lamp activated by electricity, the
fuse box’s electronic device may
scan it as a malfunction. There‐
fore, a lamp malfunction history
may be recorded in Diagnostic
Trouble Code (DTC) in the fuse
box.
(Continued)
(Continued)
•It is normal for an operating lamp
may blink temporarily. Since this
occurrence is due stabilization
function of the vehicle’s electronic
control device, if the lamp lights up
normally after temporary blinking,
there is no problem in the vehicle.
However, if the lamp continues to
blink several times or turn off
completely, there may be an error
in the vehicle’s electronic control
device. So we recommend that
you have the vehicle checked by
an authorized Kia dealer immedi‐
ately.
NOTICE
We recommend that the headlight
aiming be adjusted after an accident
or after the headlight assembly is
reinstalled at an authorized Kia deal‐
er.
NOTICE
After driving in heavy rain or wash‐
ing, headlamp and tail lamp lenses
could appear frosty. This condition is
caused by the temperature differ‐
ence between the lamp inside and
outside. This is similar to the con‐
densation on your windows inside
your vehicle during the rain and
doesn’t indicate a problem with your
vehicle. If the water leaks into the
lamp bulb circuitry, have the vehicle
checked by an authorized Kia dealer.

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9
Maintenance