KIA Cadenza (2018 year). Manual — part 27

7 57

Maintenance

• It is not easy to recognize the tire

damage with your own eyes. But if
there is the slightest hint of tire
damage, even though you cannot
see it, have the tire checked or
replaced because the tire damage
may cause air leakage from the tire.

• If the tire is damaged by driving on

a rough road, off road, pothole,
manhole, or curb stone, it will not
be covered by the warranty.

• You can find out the tire information

on the tire sidewall.

CAUTION

Because the sidewall of the low
aspect ratio tire is shorter than
the normal, the wheel and tire of
the low aspect ratio tire is easi-
er to be damaged. So, follow the
instructions below.
• When driving on a rough road

or off road, drive cautiously
because tires and wheels may
be damaged. And after driv-
ing, inspect tires and wheels.

• When passing over a pothole,

speed bump, manhole, or curb
stone, drive slowly so that the
tires and wheels are not dam-
aged.

• If the tire is impacted, we rec-

ommend that you inspect the
tire condition or contact an
authorized Kia dealer.

• To prevent damage to the tire,

inspect the tire condition and
pressure every 1,900 miles
(3,000 km).

Maintenance

58

7

FUSES

❈

Left side : Normal , Right side : Blown

A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver’s side panel
bolster, the other in the engine com-
partment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will melt.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized Kia
dealer.
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.

• Do not arbitrarily modify or add-on

electric wiring to the vehicle.

WARNING

- Fuse replace-

ment

• Never replace a fuse with any-

thing but another fuse of the
same rating.

• A higher capacity fuse could

cause damage and possibly a
fire.

• Never install a wire or alu-

minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
a possible fire.

CAUTION

Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the
system.

OJF075021

■

Blade type

■

Cartridge type

■

Multi fuse

■

BFT

7 59

Maintenance

✽

✽

NOTICE

• When replacing fuse, turn the

ignition “OFF” and turn off
switches of all electrical devices
then remove battery (-) terminal.

• The actual fuse/relay panel label

may differ from equipped items.

Inner panel fuse replacement

1. Turn the ignition switch and all

other switches off.

2. Open the fuse panel cover.
If the switch is located in the “OFF”
position, a caution indicator will be
displayed in the cluster.

WARNING

- Electrical Fire

Always ensure replacements
fuses and relays are securely
fastened when installed. Failure
to do so can result in a vehicle
fire.

CAUTION

• When replacing a blown fuse

or relay, make sure the new
fuse or relay fits tightly into
the clips. Failure to tightly
install the fuse or relay may
cause damage to the wiring
and electric systems.

• Do not remove fuses, relays

and terminals fastened with
bolts or nuts. The fuses, relays
and terminals may not be fas-
tened correctly which may
cause vehicle damage.

OYG076028

Maintenance

60

7

3. Pull the suspected fuse straight

out. Use the removal tool provided
on the engine compartment fuse
panel cover.

4. Check the removed fuse; replace it

if it is blown.

Spare fuses are provided in the
engine compartment fuse panel.

5. Push in a new fuse of the same

rating, and make sure it fits tightly
in the clips.

If it fits loosely, consult an authorized
Kia dealer.

If you do not have a spare, use a
fuse of the same rating from a circuit
you may not need for operating the
vehicle, such as the power outlet
fuse.
If the head lamp, turn signal lamp,
stop signal lamp, fog lamp, DRL, tail
lamp, HMSL do not work and the
fuses are OK, check the fuse panel
in the engine compartment. If a fuse
is blown, it must be replaced.

✽

✽

NOTICE

If the headlamp, fog lamp, turn sig-
nal lamp, or tail lamp malfunction
even without any problem to the
lamps, have the vehicle checked by
an authorized Kia dealer for assis-
tance.

✽

✽

NOTICE

• Set all switches to ON before driv-

ing.

• If the vehicle is going to be unused

for over 1 month, set all switches
to OFF to prevent the batteries
from draining.

CAUTION -

Fuse Panel
Covers

The contact points of the
switches may wear out with
excessive use. Please refrain
from excessive use of the
switches (except for long-term
parking for over 1 month).

OYG076029

7 61

Maintenance

Fuse switch

Always set the fuse switch to the ON
position before using the vehicle.
If you move the switch to the OFF
position, some items such as audio
and digital clock must be reset and
transmitter (or smart key) may not
work properly. When the switch is
Off, the caution indicator will be dis-
played on the instrument cluster.
Always place the fuse switch in the
ON position while driving the vehicle.
If the switch is located in the “OFF”
position, a caution indicator will be
displayed in the cluster.

Engine compartment fuse
replacement

1. Turn the ignition switch and all

other switches off.

2. Remove the fuse panel cover by

pressing the tab and pulling the
cover up. When the blade type
fuse is disconnected, remove it by
using the clip designed for chang-
ing fuses located in the engine
compartment fuse box. Upon
removal, securely insert reserve
fuse of the same rating.

3. Check the removed fuse; replace it

if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.

4. Push in a new fuse of the same

rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized Kia dealer.

CAUTION

After checking the fuse panel in
the engine compartment,
securely install the fuse panel
cover through the audible click-
ing sound.
If not, electrical failures may
occur from water contact.

OYG076030

OYG076031

Maintenance

62

7

Multi fuse

If the multi fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery

cable.

3. Remove the nuts shown in the pic-

ture above.

4. Replace the fuse with a new one

of the same rating.

5. Reverse these steps to reinstall

the multi fuse.

✽

✽

NOTICE

Do not disassemble nor assemble the
multi fuse when it is secured with
nuts and bolts. Incorrect or partial
assembly torque may cause a fire.
Have the vehicle checked by an
authorized Kia dealer.

Main fuse

If the main fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery

cable.

3. Remove the nuts shown in the pic-

ture above.

4. Replace the fuse with a new one

of the same rating.

5. Reverse these steps to reinstall

the main fuse.

OYG076032

OYG076033

7 63

Maintenance

✽

✽

NOTICE

The electronic system may not func-
tion correctly even when the engine
compartment and internal fuse
box’s individual fuses are not dis-
connected. In such case the cause of
the problem may be disconnection
of the main fuse (BFT type), which is
located inside the positive battery
terminal (+) cap.
Since the main fuse is designed more
intricately than other parts, have the
vehicle checked by an authorized
Kia dealer.

CAUTION

Visually inspect the battery cap
to ensure it is securely closed.
If the battery cap is not securely
closed, moisture may enter the
system and damage the electri-
cal components.

Maintenance

64

7

Fuse/relay panel description

Driver’s side fuse panel

Inside the fuse/relay panel covers,
you can find the fuse/relay label
describing fuse/relay name and
capacity.

✽

✽

NOTICE

Not all fuse panel descriptions in
this manual may be applicable to
your vehicle. It is accurate at the
time of printing. When you inspect
the fuse panel in your vehicle, refer
to the fuse panel label.

OYG076035L

OYG076034

7 65

Maintenance

Fuse Name

Fuse rating

Circuit Protected

MODULE 7

10A

Driver Door Module, Passenger Door Module

SPARE

10A

Spare

MODULE 3

10A

Stop Lamp Switch, BCM (Body Control Module), Sports Mode Switch

MODULE 5

10A

Console Switch, Blind Spot Detection Radar Left Handle side/Right Handle side, BCM (Body Control
Module), Smart Cruise Control Unit, Crash Pad Switch, Fuel Filler & Trunk Open Switch, Lane Departure
Warning Unit, Steering Tilt & Telescopic Module

IG1

25A

PCB (Printed Circuit Board) Block

MDPS

7.5A

MDPS (Motor Driven Power Steering) Unit

MODULE 6

10A

Air Conditioner Switch, Air Conditioner Control Module, Electro Chromic Mirror, Head Lamp Left Handle
side/Right Handle side, Auto Head Lamp Leveling Device Module, Front Seat Warmer Control Module, Front
Air Ventilation Seat Control Module, Rear Seat Warmer Control Module, Audio/Video & Navigation Head
Unit, Driver Integrated memory system Module, Auto Transmission Shift Lever Indicator, Multipurpose
Check Connector

CLUSTER

10A

Instrument Cluster, Head-Up Display

AIR BAG

15A

SRS (Supplemental Restraint System) Control Module

MULTIMEDIA 1

20A

IGPM (Integrated Gateway Power control Module), Audio/Video & Navigation Head Unit

A/BAG IND

7.5A

Air Conditioner Switch, Instrument Cluster

MODULE 4

10A

Smart Key Control Module, Immobilizer Module

SPARE 2

10A

Spare

Instrument panel (Driver’s side fuse panel)

Maintenance

66

7

Fuse Name

Fuse rating

Circuit Protected

A/CON

7.5A

Air Conditioner Switch, Air Conditioner Control Module, Ionizer, Engine Room Junction Block (Blower Relay)

MEMORY 1

10A

Head-Up Display, Instrument Cluster, Wireless Charger Unit , Analog Clock, BCM (Body Control Module),
Rain Sensor, Driver Door Module, Power Trunk Module, Passenger Door Module, Air Conditioner Switch,
Air Conditioner Control Module, Security Indicator

MEMORY 2

15A

Driver Door Module

MEMORY 3

10A

Passenger Door Module

START

7.5A

Transaxle Range Switch, ECM (Engine Control Module)

HEATED

STEERING

15A

BCM (Body Control Module)

MODULE 9

7.5A

Surround View Unit, Rear Seat Warmer Control Module, Front Seat Warmer Control Module, Front Air
Ventilation Seat Control Module

WASHER

15A

Multifunction Switch

INTERIOR

LAMP

10A

Glove Box Lamp, Passenger Foot Lamp, Driver Foot Lamp, Trunk Room Lamp, Front Vanity Lamp Switch
Left Handle side/Right Handle side, Overhead Console Lamp, Room Lamp, Rear Personal Lamp Left
Handle side/Right Handle side

DOOR LOCK

20A

Door Lock/Unlock Relay

S/HEATER (FR)

25A

Front Seat Warmer Control Module, Front Air Ventilation Seat Control Module

SMART KEY 2

10A

Start/Stop Button Switch

BRAKE SWITCH

10A

Stop Lamp Switch, Immobilizer Module, Smart Key Control Module

AMP

30A

AMP (Amplifier)

7 67

Maintenance

Fuse Name

Fuse rating

Circuit Protected

P/WINDOW (RH)

25A

Passenger Safety Power Window Module, Rear Power Window Switch Right Handle side

SUNROOF 1

20A

Sunroof Control Unit (Glass)

TRUNK

10A

Trunk Relay, Fuel Filler & Trunk Open Switch, Engine Room Junction Block(Fuel Lid Relay)

MULTIMEDIA 2

10A

Front Monitor

POWER TRUNK

30A

Power Trunk Module

S/HEATER (RR)

25A

Rear Seat Warmer Control Module

SPARE 1

10A

Spare

P/WINDOW (LH)

25A

Rear Power Window Switch Left Handle side, Driver Safety Power Window Module

P/SEAT (PASS)

30A

Passenger Seat Manual Switch

SUNROOF 2

20A

Sunroof Control Unit (Roller)

POWER HANDLE

15A

Steering Tilt & Telescopic Module

B/ALARM HORN

10A

Burglar Alarm Horn Relay

SMART KEY 1

15A

Smart Key Control Module

MODULE 1

7.5A

Data Link Connector, Hazard Switch, Console Switch

Maintenance

68

7

Fuse Name

Fuse rating

Circuit Protected

P/SEAT (DRV)

30A

Driver Seat Manual Switch, Driver Integrated memory system Module

POWER OUTLET

20A

Front Power Outlet, Rear Power Outlet

MODULE 2

10A

AMP (Amplifier), Surround View Unit, BCM (Body Control Module), Air Conditioner Control Module, Analog
Clock, Wireless Charger Unit, Air Conditioner Switch, Smart Key Control Module, Front Monitor,
Audio/Video & Navigation Head Unit, Engine Room Junction Block(Power Outlet Relay), USB Charger

SPARE

10A

Spare

MODULE 8

7.5A

BCM (Body Control Module), Smart Key Control Module

7 69

Maintenance

Engine compartment fuse panel

OYG076037N

OYG076036

Maintenance

70

7

Fuse Name

Fuse rating

Circuit Protected

MULTI

FUSE

MDPS

80A

MDPS (Motor Driven Power Steering) UNIT

B+2

60A

IGPM (Integrated Gateway Power control Module)

BLOWER

50A

Blower Relay

B+3

50A

IGPM (Integrated Gateway Power control Module)

REAR

HEATED

50A

Rear Heated Relay

ABS1

40A

ESC (Electronic Stability Control) Module

IG2

30A

Without Smart Key : Start Relay, Ignition Switch
With Smart Key : Start Relay

B+5

80A

WIPER1, HORN, ECU2, FUEL PUMP, Engine Control Relay

B+1

60A

IGPM (Integrated Gateway Power control Module)

COOLING

FAN2

60A

Cooling Fan1 Relay, Cooling Fan2 Relay

B+4

50A

IGPM (Integrated Gateway Power control Module)

POWER

OUTLET1

40A

Power Outlet Relay

IG1

40A

Without Smart Key : Ignition Switch
With Smart Key : Ignition switch 1, ACC Relay

ABS2

30A

ESC (Electronic Stability Control) Control Module, Multipurpose Check Connector

Engine room compartment fuse panel

7 71

Maintenance

Fuse Name

Fuse rating

Circuit Protected

FUSE

TCU1

15A

TCM (Transmission Control Module)

CRUISE

10A

Smart Cruise Control Unit

AMS

10A

Battery Sensor

DEICER

20A

Front Deicer Relay

A/CON

10A

Air Conditioner Control Module

WIPER2

10A

BCM (Body Control Module), ECM (Engine Control Module)

HEATED

MIRROR

10A

Air Conditioner Switch, Driver/Passenger Power Outside Mirror

ECU3

10A

ECM (Engine Control Module)

POWER

OUTLET2

20A

Front Power Outlet & Cigarette Lighter

HORN

20A

Horn Relay

WIPER1

30A

Wiper Power Relay

Maintenance

72

7

Fuse Name

Fuse rating

Circuit Protected

FUSE

TCU2

15A

TCM (Transmission Control Module), Transaxle Range Switch

ABS3

10A

ESC (Electronic Stability Control) Module

POWER

OUTLET3

20A

Not Used

B/UP LAMP

10A

Electro Chromic Mirror, Rear Combination Lamp (Inside) Left Handle side/Right Handle side

SENSOR1

15A

Oxygen Sensor #1~#4

IGN COIL

20A

Ignition Coil #1~#6

ECU2

10A

ECM (Engine Control Module)

FUEL PUMP

20A

Fuel Pump Relay

ECU1

20A

ECM (Engine Control Module)

INJECTOR

15A

Not Used

SENSOR2

10A

Variable Intake Solenoid Valve #1, #2, Electronic Thermostat, Purge Control Solenoid Valve, Canister
Close Valve, Oil Pressure Solenoid Valve, Oil Control Valve #1~#4, Cooling Fan1 Relay, Cooling Fan2
Relay, Fuel Pump Relay