2017 KIA OPTIMA PLUG-IN HYBRID heater

(Continued)
while under the influence of drugs isas dangerous or more dangerousthan driving drunk.You are much more likely to have aserious accident if you drink or takedrugs and drive.If you are drinking or taking drugs,don’t drive. Do not ride with a driverwho has been drinking or takingdrugs. Choose a designated driver orcall a cab.
WARNING
•When you intend to park or stopthe vehicle with the engine on, becareful not to depress the acceler‐ator pedal for a long period oftime. It may overheat the engineor exhaust system and cause fire.
(Continued)
(Continued)
•When you make a sudden stop orturn the steering wheel rapidly,loose objects may drop on thefloor and it could interfere withthe operation of the foot pedals,possibly causing an accident. Keepall things in the vehicle safely stor‐ed.
•If you do not focus on driving, itmay cause an accident. Be carefulwhen operating what may disturbdriving such as audio or heater. Itis the responsibility of the driverto always drive safely.

7-05
7
Driving your vehicle

(Continued)
Use extreme caution when workingnear the blades of the cooling fan sothat you are not injured by a rotat‐ing fan blades. As the engine coolanttemperature decreases, the electricmotor will automatically shut off.This is a normal condition.If your vehicle is equipped with GDI,the electric motor (cooling fan) mayoperate until you disconnect thenegative battery cable.
Engine coolant
0+'
Check the condition and connections of
all cooling system hoses and heater ho‐ ses. Replace any swollen or deteriora‐
ted hoses.
The coolant level should be filled be‐
tween F (Full) and L (Low) marks on the side of the coolant reservoir when the
engine is cool.
If the coolant level is low, add enough
specified coolant to provide protection against freezing and corrosion. Bring
the level to F (Full), but do not overfill.
If frequent additions are required, we
recommend that the system be inspec‐
ted by an authorized Kia dealer.
Inverter coolant
Check the condition and connections of
all cooling system hoses. Replace any swollen or deteriorated hoses.
The coolant level should be filled be‐
tween MAX and MIN marks on the side
of the coolant reservoir when the en‐ gine is cool.
If the coolant level is low, add enough
specified coolant to provide protection
against freezing and corrosion. Bring the level to MAX, but do not overfill. If
frequent additions are required, we rec‐
ommend that the system be inspected
by an authorized Kia dealer.

9-27
9
Maintenance

Fuse NameSymbolFuse rat‐ingCircuit Protected
FOG LAMP REAR
10A ICM Relay Box (Rear Fog Lamp Relay)
GATEWAY
10A Gateway
S/HEATER REAR
25A Rear Seat Warmer Control Module
SUNROOF 1
20A Sunroof Control Unit (Glass)
S/HEATER FRONT
25A Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
ECS
15A Not Used
MODULE 2
10A Audio, A/V & Navigation Head Unit, Keyboard, Wireless Charger, Around View
Monitor Unit, AMP, Power Outside Mirror Switch, Smart Key Control Module,
BCM, Rear USB Charger, VESS Unit, E/R Junction Block (RLY. 7 - Power OutletRelay)
P/WDW RH
25A Power Window RH Relay, Rear Safety Power Window Module LH, Rear Power
Window Switch LH, Power Window Main Switch,
[LHD] Passenger Safety Power Window Module
[RHD] Driver Safety Power Window Module
P/SEAT PASS
30A Passenger Seat Manual Switch, Walk In Relay Module, Passenger Reclining Lim‐ it Switch
AMP
25A AMP
BRAKE SWITCH
10A Stop Lamp Switch, Smart Key Control Module, Start/Stop Button Switch
P/WDW LH
25A Power Window LH Relay, Rear Safety Power Window Module RH, Rear Power
Window Switch RH, Power Window Main Switch,
[LHD] Driver Safety Power Window Module
[RHD] Passenger Safety Power Window Module
P/SEAT DRV
30A Driver Seat Manual Switch, Driver IMS Module
Maintenance
9-60

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)

9-65
9
Maintenance

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)

9-67
9
Maintenance

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

9-69
9
Maintenance

Fuel þauþe........................................................................ 5-53
Fuel requirements...........................................................2-03
Fuse switch...................................................................... 9-54
Fuses................................................................................. 9-52Fuse switch.................................................................. 9-54
Fuse/relay panel description.......................... 9-56,9-57
Instrument panel ýuse............................................... 9-53
Main ýuse..................................................................... 9-55
Multi ýuse..................................................................... 9-55
G
Gauþes.............................................................................. 5-51 Gauþe Transaxle shiýt indicator............................................5-54
Glove box........................................................................ 5-150
Gross vehicle weiþht.................................................... 10-04
H
Hazardous drivinþ conditions........................................ 7-99
Headliþht bulb replacement.......................................... 9-70
Headrest (ýront).............................................................. 4-09
Headrest (rear)................................................................ 4-12
Heated steerinþ wheel................................................... 5-42 Heater
Automatic climate control system........................5-138
Hiþhway drivinþ............................................................ 7-102
Hill-start assist control (HAC)....................................... 7-34
Hood.................................................................................. 5-27
Horn...................................................................................5-42
How to use this manual................................................. 2-02
Hybrid battery SOC (state oý charþe) þauþe............. 5-52
Hybrid system þauþe..................................................... 5-51
I
Immobilizer system........................................................ 5-04
Indicator liþhts................................................................. 5-84
Inside rearview mirror.................................................... 5-44
Instrument cluster.......................................................... 5-48 A/V mode..................................................................... 5-71
Gauþes.......................................................................... 5-51
Indicator liþhts............................................................ 5-84
Instrument cluster control........................................ 5-49
LCD display...................................................................5-56
LCD display control..................................................... 5-50
LCD Modes................................................................... 5-56
Service mode............................................................... 5-57
Transaxle shiýt indicator............................................5-54
Trip computer..............................................................5-63
Alphabetical index
I-5
Alphabetical index