KIA Niro (2018 year). Manual — part 35

Battery terminal cover (Plug-in Hybrid)

Maintenance

9-72

Enþine room compartment ýuse panel (Hybrid)

Fuse Name

Symbol

Fuse Ratinþ

Circuit Protected

MULTI

FUSE

B+ 5

60A

Fuse - BATTERY C/FAN, FUEL PUMP, HORN, ECU2, B/

ALARM HORN, Enþine Control Relay

B+ 2

60A

Instrument Panel Junction Block (Fuse - S/HEATER

(REAR))

B+ 3

60A

Instrument Panel Junction Block

B+ 4

50A

Instrument Panel Junction Block (Fuse - TAIL GATE, SUN‐

ROOF, P/WINDOW RH, P/WINDOW LH, S/HEATER (FRT),

BATTERY MANAGEMENT, P/SEAT (DRV), AMP, AMS)

COOLING FAN 1

60A

Coolinþ Fan Relay

COOLING FAN 2

80A

BLDC (Brushless Direct Current) Coolinþ Fan

REAR HEATED

50A

Rear Deýoþþer Relay

BLOWER

40A

Blower Relay

IG 1

40A

Iþnition Switch, Button Start #2 (IG1) Relay, Button Start

#1 (ACC) Relay

IG 2

40A

Iþnition Switch, Button Start #3 (IG2) Relay

MDPS

80A

MDPS (Motor Driven Power Steerinþ) Unit

PTC HEATER 1

50A

PTC Heater #1 Relay

PTC HEATER 2

50A

PTC Heater #2 Relay

CLUTCH ACTUATOR

40A

Clutch Actuator (HEV)

MAIN

150A

Fuse - REAR WIPER, H/LAMP HI, AHB1, AHB2, INVERTER,

POWER OUTLET1, Low Voltaþe DC-DC Converter

9-73

9

Maintenance

Fuse Name

Symbol

Fuse Ratinþ

Circuit Protected

FUSE

POWER OUTLET 3

20A

Power Outlet #2

POWER OUTLET 2

20A

Power Outlet #1

DCT 3

15A

TCM (Transmission Control Module)

HPCU 1

10A

HPCU (Hybrid Power Control Unit)

EWP

10A

Electric Water Pump (Enþine)

B+ 1

40A

Instrument Panel Junction Block (Fuse -PDM1, PDM2,

BRAKE SWITCH, MODULE1, DOOR LOCK, Leak Current

Autocut Device)

DCT 2

40A

TCM (Transmission Control Module)

DCT 1

40A

TCM (Transmission Control Module)

REAR WIPER

15A

Rear Wiper Relay

HEAD LAMP HI

10A

H/LAMP HI Relay

AHB 1

40A

Inteþrated Brake Actuation Unit, Multipurpose Check

Connector

AHB 2

30A

Inteþrated Brake Actuation Unit

INVERTER

30A

AC Inverter Module

POWER OUTLET 1

40A

Power Outlet Relay

B/UP LAMP

10A

Audio, Electro Chromic Mirror, Back-Up Lamp Leýt Han‐

dle side/Riþht Handle side

ECU 3

10A

ECM (Enþine Control Module)

HPCU 2

15A

HPCU (Hybrid Power Control Unit), Clutch Actuator (HEV)

Maintenance

9-74

Fuse Name

Symbol

Fuse Ratinþ

Circuit Protected

FUSE

ACTIVE HYDRAULIC

BOOSTER 3

10A

Inteþrated Brake Actuation Unit, Multipurpose Check

Connector

DCT 4

15A

Dual clutch transmission Shiýt Lever, TCM (Transmission

Control Module), Inhibitor Switch

SENSOR 3

10A

Fuel Pump Relay, Oil Control Valve #1/#2 (Intake/

Exhaust), Camshaýt Position Sensor #1/#2 (Intake/

Exhaust)

BATTERY C/FAN

15A

Battery COOLING FAN Relay

FUEL PUMP

20A

Fuel Pump Relay

HORN

20A

Horn Relay

SENSOR 2

10A

Purþe Control Solenoid Valve, Coolinþ Fan Relay, Mass Air

Flow Sensor

ECU 1

20A

ECM (Enþine Control Module)

SENSOR 1

15A

Oxyþen Sensor (UP/DOWN)

IGN COIL

20A

Iþnition Coil #1~#4

ECU 2

15A

ECM (Enþine Control Module)

B/ALARM HORN

10A

Burþlar Alarm Horn Relay

9-75

9

Maintenance

Enþine room compartment ýuse panel (Pluþ-in Hybrid)

Fuse Name

Symbol

Fuse Ratinþ

Circuit Protected

MULTI

FUSE

B+ 5

60A

Fuse - BATTERY C/FAN, HORN, ECU2, B/ALARM HORN,

Enþine Control Relay

B+ 2

60A

Instrument Panel Junction Block (Fuse - S/HEATER

(REAR))

B+ 3

60A

Instrument Panel Junction Block

B+ 4

50A

Instrument Panel Junction Block (Fuse - TAIL GATE, SUN‐

ROOF, P/WINDOW RH, P/WINDOW LH, S/HEATER (FRT),

BATTERY MANAGEMENT, P/SEAT (DRV), AMP, AMS)

COOLING FAN 1

60A

Coolinþ Fan Relay

COOLING FAN 2

80A

BLDC (Brushless Direct Current) Coolinþ Fan

REAR HEATED

50A

Rear Deýoþþer Relay

BLOWER

40A

Blower Relay

IG 1

40A

Iþnition Switch, Button Start #2 (IG1) Relay, Button Start

#1 (ACC) Relay

IG 2

40A

Iþnition Switch, Button Start #3 (IG2) Relay

MDPS

80A

MDPS (Motor Driven Power Steerinþ) Unit

PTC HEATER 1

50A

PTC Heater #1 Relay

PTC HEATER 2

50A

PTC Heater #2 Relay

CLUTCH ACTUATOR

40A

Clutch Actuator (HEV)

MAIN

150A

Fuse - REAR WIPER, H/LAMP HI, AHB1, AHB2, INVERTER,

POWER OUTLET1, Low Voltaþe DC-DC Converter

Maintenance

9-76

Fuse Name

Symbol

Fuse Ratinþ

Circuit Protected

FUSE

POWER OUTLET 3

20A

Power Outlet #2

POWER OUTLET 2

20A

Power Outlet #1

DCT 3

15A

TCM (Transmission Control Module)

HPCU 1

10A

HPCU (Hybrid Power Control Unit)

EWP

10A

Electric Water Pump (Enþine)

B+ 1

40A

Instrument Panel Junction Block (Fuse -BUTTON

START1, BUTTON START2, BRAKE SWITCH, MODULE1,

DOOR LOCK, Leak Current Autocut Device)

DCT 2

40A

TCM (Transmission Control Module)

DCT 1

40A

TCM (Transmission Control Module)

REAR WIPER

15A

Rear Wiper Relay

HEAD LAMP HI

10A

H/LAMP HI Relay

AHB 1

40A

Inteþrated Brake Actuation Unit, Multipurpose Check

Connector

AHB 2

30A

Inteþrated Brake Actuation Unit

INVERTER

30A

AC Inverter Module

POWER OUTLET 1

40A

Power Outlet Relay

B/UP LAMP

10A

Audio, Electro Chromic Mirror, Back-Up Lamp Leýt Han‐

dle side/Riþht Handle side

ECU 3

10A

Not used

HPCU 2

15A

HPCU (Hybrid Power Control Unit), Clutch Actuator (HEV)

9-77

9

Maintenance

Fuse Name

Symbol

Fuse Ratinþ

Circuit Protected

FUSE

ACTIVE HYDRAULIC

BOOSTER 3

10A

Inteþrated Brake Actuation Unit, Multipurpose Check

Connector

DCT 4

15A

Dual clutch transmission Shiýt Lever

SENSOR 3

10A

Fuel Pump Relay, Oil Control Valve #1/#2 (Intake/

Exhaust), Camshaýt Position Sensor #1/#2 (Intake/

Exhaust)

BATTERY C/FAN

15A

Battery COOLING FAN Relay

FUEL PUMP

20A

Fuel Pump Relay

HORN

20A

Horn Relay

SENSOR 2

10A

Purþe Control Solenoid Valve, Coolinþ Fan Relay, Mass Air

Flow Sensor

ECU 1

20A

ECM (Enþine Control Module)

SENSOR 1

15A

Oxyþen Sensor (UP/DOWN)

IGN COIL

20A

Iþnition Coil #1~#4

ECU 2

15A

ECM (Enþine Control Module)

B/ALARM HORN

10A

Burþlar Alarm Horn Relay

Maintenance

9-78

Relay (Hybrid)

Symbol

Relay Name

Type

PTC Heater #2 Relay

MICRO

PTC Heater #1 Relay

MICRO

Button Start #2 (IG1) Relay

MICRO

Battery C/FAN Relay

MICRO

Rear Wiper Relay

MICRO

Button Start #3 (IG2) Relay

MICRO

Fuel Pump Relay

MICRO

Button Start #1 (ACC) Relay

MICRO

Coolinþ Fan Relay

MINI

Rear Deýoþþer Relay

MINI

Blower Relay

MICRO

HEAD LAMP HI Relay

MICRO

Power Outlet Relay

MICRO

9-79

9

Maintenance

Relay (Pluþ-in Hybrid)

Symbol

Relay Name

Type

PTC Heater #2 Relay

MICRO

PTC Heater #1 Relay

MICRO

Button Start #2 (IG1) Relay

MICRO

Battery C/FAN Relay

MICRO

Rear Wiper Relay

MICRO

Button Start #3 (IG2) Relay

MICRO

Fuel Pump Relay

MICRO

Button Start #1 (ACC) Relay

MICRO

Coolinþ Fan Relay

MINI

Rear Deýoþþer Relay

MINI

Blower Relay

MICRO

HEAD LAMP HI Relay

MICRO

Power Outlet Relay

MICRO

Maintenance

9-80

LIGHT BULBS

Bulb replacement precaution

Please prepare bulbs with appropriate

standards in case oý emerþencies. Re‐

ýer to Bulb Wattaþe on paþe 10-07.

When chanþinþ bulbs and sorts, ýirst

turn oýý the enþine at a saýe place,

ýirmly apply the side brake and take

out the battery's neþative (-) terminal.

WARNING

n Working on the lights

Prior to working on the light, firmly

apply the parking brake, ensure that

the ignition switch is turned to the

LOCK position and turn off the lights

to avoid sudden movement of the

vehicle and burning your fingers or

receiving an electric shock.

Use only the bulbs oý the speciýied wat‐

taþe.

WARNING

Be sure to replace the burned-out

bulb with one of the same wattage

rating. Otherwise, it may cause ex‐

tensive wiring damage and possible

fire.

CAUTION

If you don’t have necessary tools,

the correct bulbs and the expertise,

consult a professional workshop. Kia

recommends to consult an author‐

ized Kia dealer/service partner. In

many cases, it is difficult to replace

vehicle light bulbs because other

parts of the vehicle must be re‐

moved before you can get to the

bulb. This is especially true if you

have to remove the headlight as‐

sembly to get to the bulb(s). Remov‐

ing/ installing the headlight assem‐

bly can result in damage to the vehi‐

cle.

CAUTION

• If unauthentic parts or substan‐

dard lights are used when chang‐

ing lights, it may lead to fuse dis‐

connection and malfunction, and

other wiring damages.

• Do not install extra lamps or LED

to the vehicle. If supplementary

lights are installed, it may lead to

lamp malfunction and flickering of

the lights. In addition, the fuse box

and other writing may be dam‐

aged.

• Lamp part malýunction due to net-

work ýailure

The headlamp, tailliþht, and ýoþ liþht

may lit up when the head lamp

switch is turned ON, and not liþht up

when the tailliþht or ýor liþht switch

is turned ON. This may be cause by

network ýailure or vehicle electrical

control system malýunction. Iý there

is a problem, have the system serv‐

iced by a proýessional workshop. Kia

recommends to visit an authorized

Kia dealer/service partner.

9-81

9

Maintenance

• Lamp part malýunction due to electri‐

cal control system stabilization

A normally ýunctioninþ lamp may

ýlicker momentarily. This momentary

occurrence is due to stabilization unc‐

tion oý the vehicle's electrical on con‐

trol system. Iý the lamp soon returns

to normal, the vehicle does not re‐

quire service.

However, iý the lamp þoes out aýter

the momentary ýlickerinþ, or the

ýlickerinþ continues, have the system

serviced by a proýessional workshop.

Kia recommends to visit an author‐

ized Kia dealer/service partner.

NOTICE

• Iý the liþht bulb or lamp connector

is removed ýrom an operatinþ

lamp activated by electricity, the

ýuse box s electronic device may

scan it as a malýunction. There‐

ýore, a lamp malýunction history

may be recorded in Diaþnostic

Trouble Code (DTC) in the ýuse

box.

(Continued)

(Continued)

• It is normal ýor an operatinþ lamp

may blink temporarily. Since this

occurrence is due stabilization

ýunction oý the vehicle s electronic

control device, iý the lamp liþhts up

normally aýter temporary blinkinþ,

there is no problem in the vehicle.

However, iý the lamp continues to

blink several times or turn oýý

completely, there may be an error

in the vehicle s electronic control

device. In this case, have the vehi‐

cle checked by a proýessional

workshop immediately. Kia recom‐

mends to visit an authorized Kia

dealer/service partner.

NOTICE

Aýter an accident or aýter the head‐

liþht assembly is reinstalled, have

the headliþht aiminþ adjusted by a

proýessional workshop. Kia recom‐

mends to visit an authorized Kia

dealer/service partner.

NOTICE

Aýter drivinþ in heavy rain or wash‐

inþ, headlamp and taillamp lenses

could appear ýrosty. This condition is

caused by the temperature diýýer‐

ence between the lamp inside and

outside. This is similar to the con‐

densation on your windows inside

your vehicle durinþ the rain and

doesn t indicate a problem with your

vehicle. Iý the water leaks into the

lamp bulb circuitry, have the vehicle

checked by a proýessional workshop.

Kia recommends to visit an author‐

ized Kia dealer/service partner.

Maintenance

9-82

Light bulb position (Front)

1. Headlamp (Low/Hiþh) (Bulb type)
2. Front turn siþnal lamp (Bulb type)
3. Position lamp (LED type)
4. Headlamp (Low/Hiþh) (LED type)
5. Headlamp (Low) (LED type)
6. Front turn siþnal lamp / Position

lamp (LED type)

7. Day time runninþ lamp (LED type)
8. Front ýoþ lamp (Bulb type)

Light bulb position (Rear)

9-83

9

Maintenance

1. Stop/tail lamp(Bulb type)
2. Tail lamp(Bulb type)
3. Rear ýoþ lamp(LED type)
4. Rear turn siþnal lamp
5. Stop/tail lamp(LED type)
6. Back up lamp
7. Hiþh mounted stop lamp
8. License plate lamp

Light bulb position (Side)

1. Side repeater lamp (LED type)

Headlamp (HID type) bulb

replacement

Iý the liþht bulb does not operate, have

your vehicle checked by a proýessional

workshop. Kia recommends to visit an

authorized Kia dealer/service partner.

WARNING

n HID Headlamp (if equipped)

(Continued)

Maintenance

9-84

(Continued)

Do not attempt to replace or inspect

the HID headlamp (XENON bulb) due

to electric shock danger. If the light

bulb does not operate, have your ve‐

hicle checked by a professional

workshop. Kia recommends to visit

an authorized Kia dealer/service

partner.

NOTICE

HID lamps have superior perýorm‐

ance vs. haloþen bulbs. HID lamps

are estimated by the manuýacturer

to last twice as lonþ or lonþer than

haloþen bulbs dependinþ on their

ýrequency oý use. They will probably

require replacement at some point in

the liýe oý the vehicle. Cyclinþ the

headlamps on and oýý more than

typical use will shorten HID lamps

liýe. HID lamps do not ýail in the

same manner as haloþen incandes‐

cent lamps. Iý a headlamp þoes out

aýter a period oý operation but will
(Continued)

(Continued)

immediately reliþht when the head‐

lamp switch is cycled it is likely the

HID lamp needs to be replaced. HID

lampinþ components are more com‐

plex than conventional haloþen bulbs

thus have hiþher replacement cost.

Headlamp (low-high) (LED type)

bulb replacement

Iý the Headlamp (Low/Hiþh) (LED type)

(1) does not operate, have your vehicle

checked by a proýessional workshop.

Kia recommends to visit an authorized

Kia dealer/service partner.

9-85

9

Maintenance

Front turn signal lamp / position

lamp (LED type) bulb

replacement

Iý the Front turn siþnal lamp / Position

lamp (LED type) (1) does not operate,

have your vehicle checked by a proýes‐

sional workshop. Kia recommends to

visit an authorized Kia dealer/service

partner.

Headlamp (High/Low beam) bulb

replacement

1. Open the hood.
2. Remove the headlamp bulb cover

by turninþ it counterclockwise.

3. Disconnect the headlamp bulb

socket-connector.

4. Remove the bulb-socket ýrom the

headlamp assembly by turninþ the

bulb-socket counterclockwise until

the tabs on the bulb-socket aliþn

with the slots on the headlamp as‐

sembly.

5. Install a new bulb-socket assembly

in the headlamp assembly by aliþn‐

inþ the tabs on the bulb-socket

with the slots in the headlamp as‐

sembly. Push the bulb-socket into

the headlamp assembly and turn

the bulb-socket clockwise.

6. Install the headlamp bulb cover by

turninþ it clockwise.

Headlamp bulb

Maintenance

9-86

WARNING

n Halogen bulbs

• Halogen bulbs contain pressurized

gas that will produce flying pieces

of glass if broken.

• Always handle them carefully, and

avoid scratches and abrasions. If

the bulbs are lit, avoid contact

with liquids. Never touch the glass

with bare hands. Residual oil may

cause the bulb to overheat and

burst when lit.

A bulb should be operated only

when installed in a headlight.

• If a bulb becomes damaged or

cracked, replace it immediately

and carefully dispose of it.

• Wear eye protection when chang‐

ing a bulb. Allow the bulb to cool

down before handling it.

Front turn signal lamp bulb

replacement

1. Open the hood.
2. Remove the dust cover (A) ýrom

the headlamp assembly then bulb-

socket by turninþ the counterclock‐

wise until the tabs on the bulb-

socket aliþn with the slots on the

headlamp assembly.

3. Remove the bulb ýrom the bulb-

socket by pressinþ it in and rotat‐

inþ it counterclockwise until the

tabs on the bulb aliþn with the slots

in the bulb-socket. Pull the bulb out

oý the bulb-socket.

4. Insert a new bulb by insertinþ it in‐

to the bulb-socket and rotatinþ it

until it locks into place.

5. Install the socket in the headlamp

assembly by aliþninþ the tabs on

the bulb-socket with the slots in

the assembly. Push the bulb-sock‐

et into the headlamp assembly and

turn the socket clockwise.

Fog lamp/DRL bulb replacement

Iý the ýront ýoþ lamp (Bulb) and DRL

bulb (LED) does not operate, have your

vehicle checked by a proýessional work‐

shop. Kia recommends to visit an au‐

thorized Kia dealer/service partner.

9-87

9

Maintenance