2017 KIA CADENZA relay

447
Features of your vehicle
Electric power steering (EPS)
The power steering uses a motor to
assist you in steering the vehicle. If
the engine is off or if the power steer-
ing system becomes inoperative, the
vehicle may still be steered, but it will
require increased steering effort.
The motor driven power steering is
controlled by a power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command the motor.
The steering becomes heavier as the
vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for optimum steer-
ing control.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
Kia dealer. If the Electric Power Steering
System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steering
wheel may require increased
steering effort. Take your vehicle to
an authorized Kia dealer and have
the vehicle checked as soon as
possible.
When you operate the steering wheel in low temperature, noise
may occur. If temperature rises, the
noise will likely disappear. This is a
normal condition.
When the vehicle is stationary, and the steering wheel is turned all the
way to the left or right continuous-
ly, the steering wheel becomes
harder to turn. The power assist is
limited to protect the motor from
overheating.
As time passes, the steering wheel
will return to its normal condition.
✽ ✽ NOTICE
The following symptoms may occur
during normal vehicle operation:
• The EPS warning light does not
illuminate.
• The steering gets heavy immedi- ately after turning the ignition
switch on. This happens as the sys-
tem performs the EPS system
diagnostics. When the diagnostics
are completed, the steering wheel
will return to its normal condition.
• A click noise may be heard from the EPS relay after the Engine
Start/Stop button is turned to the
ON or OFF position.
• A motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• If the Electric Power Steering System does not operate normally,
the warning light will illuminate on
the instrument cluster. The power
steering system will not operate
and steering effort can highly
increase. Take your vehicle to an
authorized Kia dealer and have the
vehicle checked as soon as possible. (Continued)
STEERING WHEEL

• Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56
• Low aspect ratio tire . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-58
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 7-59
• Engine compartment fuse replacement. . . . . . . . . . . 7-61
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 7-64
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-75
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . 7-75
• Light bulb position (Front) . . . . . . . . . . . . . . . . . . . . 7-76
• Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . . 7-77
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 7-77
• Headlamp (LED type) bulb replacement . . . . . . . . . 7-78
• Headlamp (Low beam) bulb replacement . . . . . . . . 7-78
• Headlamp (High beam) bulb replacement . . . . . . . . 7-79
• Front turn signal lamp bulb replacement . . . . . . . . 7-80
• Front fog lamp (LED type) bulb replacement . . . . . 7-81
• Position lamp + DRL (LED type) bulb replacement . . 7-81
• Side repeater lamp bulb replacement . . . . . . . . . . . . 7-82
• Rear turn signal lamp bulb replacement . . . . . . . . . 7-82
• Stop and tail lamp (LED type) bulb replacement . . 7-83
• Back-up lamp bulb replacement . . . . . . . . . . . . . . . . 7-84
• License plate lamp bulb replacement . . . . . . . . . . . . 7-84
• High mounted stop lamp (LED type) bulb replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-85
• Map lamp bulb replacement . . . . . . . . . . . . . . . . . . . 7-85 • Vanity mirror lamp bulb replacement . . . . . . . . . . . 7-86
• Room lamp bulb replacement . . . . . . . . . . . . . . . . . . 7-86
• Personal lamp bulb replacement . . . . . . . . . . . . . . . 7-87
• Glove box lamp bulb replacement . . . . . . . . . . . . . . 7-87
• Trunk lamp (LED type) bulb replacement . . . . . . . . 7-88
Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-89
• Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-89
• Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-94
Emission control system . . . . . . . . . . . . . . . . . . . . 7-97
• 1. Crankcase emission control system . . . . . . . . . . . 7-97
• 2. Evaporative emission control (including ORVR:
Onboard Refueling Vapor Recovery) system . . . . . 7-97
• 3. Exhaust emission control system . . . . . . . . . . . . . 7-98
California perchlorate notice . . . . . . . . . . . . . . . 7-100
7

759
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 newfuse or relay fits tightly intothe clips. Failure to tightlyinstall the fuse or relay maycause damage to the wiringand electric systems.
Do not remove fuses, relays and terminals fastened withbolts or nuts. The fuses, relaysand terminals may not be fas-tened correctly which maycause vehicle damage.
OYG076028

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

Maintenance
66
7
Fuse NameFuse ratingCircuit Protected
A/CON7.5AAir Conditioner Switch, Air Conditioner Control Module, Ionizer, Engine Room Junction Block (Blower Relay)
MEMORY 110AHead-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 215ADriver Door Module
MEMORY 310APassenger Door Module
START7.5ATransaxle Range Switch, ECM (Engine Control Module)
HEATED
STEERING15ABCM (Body Control Module)
MODULE 97.5ASurround View Unit, Rear Seat Warmer Control Module, Front Seat Warmer Control Module, Front Air
Ventilation Seat Control Module
WASHER15AMultifunction Switch
INTERIOR LAMP10AGlove 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 LOCK20ADoor Lock/Unlock Relay
S/HEATER (FR)25AFront Seat Warmer Control Module, Front Air Ventilation Seat Control Module
SMART KEY 210AStart/Stop Button Switch
BRAKE SWITCH10AStop Lamp Switch, Immobilizer Module, Smart Key Control Module
AMP30AAMP (Amplifier)

767
Maintenance
Fuse NameFuse ratingCircuit Protected
P/WINDOW (RH)25APassenger Safety Power Window Module, Rear Power Window Switch Right Handle side
SUNROOF 120ASunroof Control Unit (Glass)
TRUNK10ATrunk Relay, Fuel Filler & Trunk Open Switch, Engine Room Junction Block(Fuel Lid Relay)
MULTIMEDIA 210AFront Monitor
POWER TRUNK30APower Trunk Module
S/HEATER (RR)25ARear Seat Warmer Control Module
SPARE 110ASpare
P/WINDOW (LH)25ARear Power Window Switch Left Handle side, Driver Safety Power Window Module
P/SEAT (PASS)30APassenger Seat Manual Switch
SUNROOF 220ASunroof Control Unit (Roller)
POWER HANDLE15ASteering Tilt & Telescopic Module
B/ALARM HORN10ABurglar Alarm Horn Relay
SMART KEY 115ASmart Key Control Module
MODULE 17.5AData Link Connector, Hazard Switch, Console Switch

Maintenance
68
7
Fuse NameFuse ratingCircuit Protected
P/SEAT (DRV)30ADriver Seat Manual Switch, Driver Integrated memory system Module
POWER OUTLET20AFront Power Outlet, Rear Power Outlet
MODULE 210AAMP (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
SPARE10ASpare
MODULE 87.5ABCM (Body Control Module), Smart Key Control Module

Maintenance
70
7
Fuse NameFuse ratingCircuit Protected
MULTI
FUSE
MDPS80AMDPS (Motor Driven Power Steering) UNIT
B+260AIGPM (Integrated Gateway Power control Module)
BLOWER50ABlower Relay
B+350AIGPM (Integrated Gateway Power control Module)
REAR
HEATED50ARear Heated Relay
ABS140AESC (Electronic Stability Control) Module
IG230AWithout Smart Key : Start Relay, Ignition Switch
With Smart Key : Start Relay
B+580AWIPER1, HORN, ECU2, FUEL PUMP, Engine Control Relay
B+160AIGPM (Integrated Gateway Power control Module)
COOLING FAN260ACooling Fan1 Relay, Cooling Fan2 Relay
B+450AIGPM (Integrated Gateway Power control Module)
POWER
OUTLET140APower Outlet Relay
IG140AWithout Smart Key : Ignition Switch
With Smart Key : Ignition switch 1, ACC Relay
ABS230AESC (Electronic Stability Control) Control Module, Multipurpose Check Connector
Engine room compartment fuse panel