2018 KIA RIO relay

447
Features of your vehicle
Electric power steering (EPS)
Power steering uses the 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 electric power steering is con-
trolled by the power steering control
unit which senses the steering wheel
torque and vehicle speed to com-
mand the motor.
The steering wheel becomes heavier
as the vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for better control of
the steering wheel.
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.
✽ ✽NOTICE
The following symptoms may occur
during normal vehicle operation:
• The steering effort is increased
immediately after turning the igni-
tion switch on. This happens as the
system 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 ignition
switch is turned to the ON or
LOCK position.
• Motor noise may be heard when the vehicle is at a stop or at a low
driving speed.
• The steering effort increases if the steering wheel is rotated continu-
ously when the vehicle is not in
motion. However, after a few min-
utes, it will return to its normal
condition.
• When you operate the steering wheel in low temperature, noise
may occur. If the temperature
rises, the noise will likely disap-
pear. This is a normal condition. (Continued)(Continued)
• When the charging system warn-
ing light comes on or the battery
voltage is low (when the alternator
or battery does not operate nor-
mally), the steering wheel may get
heavy and become difficult to con-
trol operate abnormally.
If the Electric Power Steering System
does not operate normally, the warn-
ing light will illuminate on the instru-
ment 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.
STEERING WHEEL

• Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-58
• Low aspect ratio tire . . . . . . . . . . . . . . . . . . . . . . . . . . 8-58
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
8-60
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 8-62
• Memory fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-63
• Engine compartment fuse replacement. . . . . . . . . . . 8-64
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 8-66
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-75
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . . 8-75
• Light bulb position (Front). . . . . . . . . . . . . . . . . . . . . 8-77
• Light bulb position (Rear) (5 door) . . . . . . . . . . . . . . 8-78
• Light bulb position (Rear) (4 door) . . . . . . . . . . . . . . 8-79
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 8-80
• Headlamp (Low/High beam) bulbreplacement(Headlamp Type A) . . . . . . . . . . . . . . . . 8-80
• Front turn signal lamp bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . . . 8-81
• Headlamp (Low/High beam) bulb replacement (Headlamp Type B) . . . . . . . . . . . . . . . . . . . . . . . . . . 8-82
• Front turn signal lamp bulb replacement (Headlamp Type B) . . . . . . . . . . . . . . . . . . . . . . . . . . 8-83
• Front fog lamp bulb replacement . . . . . . . . . . . . . . . 8-84
• Position lamp + DRL (LED type) bulb replacement . . 8-84 • DRL (Bulb type) bulb replacement . . . . . . . . . . . . . . 8-85
• Side repeater lamp (LED type)
bulb Replacement. . 8-85
• Side repeater lamp (Bulb type) bulb Replacement . . 8-86
• Stop and tail lamp bulb replacement (5 door) . . . . . 8-86
• Rear turn signal lamp bulb replacement (5 door) . . 8-88
• Stop and tail lamp (LED type) bulb replacement (5 Door) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-\
89
• Back-up lamp bulb replacement (5 door) . . . . . . . . . 8-89
• Tail lamp (Inside) bulb replacement (5 door). . . . . . 8-90
• High mounted stop lamp bulb replacement (5 Door) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-\
91
• License plate lamp bulb replacement (5, 4 door) . . . 8-91
• Rear turn signal lamp bulb replacement (4 door) . . 8-92
• Stop and tail lamp/Side marker (Bulb type) replacement (4 door) . . . . . . . . . . . . . . . . . . . . . . . . . 8-93
• Back-up lamp bulb replacement (4 door) . . . . . . . . . 8-94
• Tail lamp (Bulb type) bulb replacement (4 door) . . 8-95
• Stop and tail lamp (LED type) bulb replacement (4 door) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
8-96
• High mounted stop lamp bulb replacement (4 door) . . 8-96
• Trunk lamp bulb replacement (4 door) . . . . . . . . . . 8-97
• Map lamp bulb replacement . . . . . . . . . . . . . . . . . . . 8-97
• Vanity mirror lamp bulb replacement . . . . . . . . . . . 8-98
• Room lamp bulb replacement . . . . . . . . . . . . . . . . . . 8-99
8

861
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.
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.
CAUTION
Do not input any other objects except fuses or relays intofuse/relay terminals such as adriver or wiring. It may causecontact failure and systemmalfunction.
Do not plug in screwdrivers or aftermarket wiring into the ter-minal originally designed forfuse and relays only. The elec-trical system and wiring of thevehicle interior may be dam-aged or burned due to contactfailure.
If you directly connect the wire on the taillight or replacethe bulb which is over the reg-ulated capacity to install trail-ers etc., the inner junctionblock can get burned.

Maintenance
66
8
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.
OSC076008
OYB076030

867
Maintenance
Fuse NameFuse ratingCircuit Protected
DOOR LOCK20ATail Gate Unlock Relay, Door Lock/Unlock Relay, Two Turn Unlock Relay
POWER OUTLET20APower Outlet
SAFETY P/WINDOW25ADriver Safety Power Window Module
STOP LAMP15AStop Signal Electronic Module
T/SIGNAL LAMP15ABCM (Body Control Module), SLM (Seat Belt & Lighting Module)
C/LIGHTER20ACigarette Lighter
HEATED
MIRROR10ADriver Power Outside Mirror, Passenger Power Outside Mirror, Air Conditioner Control Module, ECM
(Engine Control Module)/PCM (Power train Control Module)
DRL210ABCM (Body Control Module)
P/WINDOW RH25APower Window Main Switch, Passenger Power Window Switch
S/HEATER20AFront Seat Warmer Control Module
DRL110A-
START7.5AWith Immobilizer : ECM (Engine Control Module)/PCM (Power train Control Module), Engine Room
Junction Block(Start Relay), Smart Key Control Module
Without Immobilizer : Burglar Alarm Relay
TAIL LAMP RH7.5AHead Lamp Right Handle side, Rear Combination Lamp (OUT) Right Handle side, License Lamp Right
Handle side, Rear Combination Lamp (IN) Right Handle side, Illumination (+)
MODULE210AAEB (Autonomous Emergency Braking) Unit, Crash Pad Switch
Instrument panel (Driver’s side fuse panel)

Maintenance
68
8
Fuse NameFuse ratingCircuit Protected
TCU15AEngine Room Junction Block(Back-Up Lamp Switch), Auto Transmission Shift Lever, Transaxle Range
Switch, Stop Lamp Switch
P/WINDOW LH25APower Window Main Switch
SPARE125ASpare
FOG LAMP REAR10A-
HEATED STEERING15AClock Spring
TAIL LAMP LH7.5AHead Lamp Left Handle side, License Lamp Left Handle side, Rear Combination Lamp (OUT) Left
Handle side, Rear Combination Lamp (IN) Left Handle side, Glove Box Lamp
MODULE37.5AFront Seat Warmer Control Module, Audio, Electro Chromic Mirror, Air Conditioner Control Module,
Audio/Video & Navigation Head Unit, Clock Spring, Auto Transmission Shift Lever Indicator
ABS7.5AEngine Room Junction Block(Multipurpose Check Connector), ESC (Electronic Stability Control) Module
BRAKE SWITCH10ASmart Key Control Module, Stop Lamp Switch
SPARE415ASpare
FOG LAMP FRONT15AFront Fog Lamp Relay
A/CON17.5AEngine Room Junction Block(Blower Relay), Air Conditioner Control Module
MODULE510AEngine Room Junction Block(Head Lamp Relay, Head Lamp Hi Relay), Rain Sensor, Sunroof Motor,
Front Seat Warmer Control Module, Driver Safety Power Window Module
MODULE710ATPMS (Tire Pressure Monitoring System) Unit
ECU10AECM (Engine Control Module)/PCM (Power train Control Module), Immobilizer Module, Smart Key
Control Module

869
Maintenance
Fuse NameFuse ratingCircuit Protected
SUNROOF15ASunroof Motor
IMMO10AImmobilizer Module
MODULE610AKey Solenoid, Center Facia Switch
SPARE210ASpare
MODULE47.5ASLM (Seat Belt & Lighting Module), BCM (Body Control Module), Smart Key Control Module
SPARE510ASpare
AIR BAG10AACU (Airbag Control Unit), Passenger Occupant Detection Sensor
MODULE17.5ABCM (Body Control Module), SLM (Seat Belt & Lighting Module), Key Interlock
SMART KEY25ASmart Key Control Module
A/CON27.5A-
WIPER RR15AMultifunction Switch, Rear Wiper Motor, Rear Wiper Relay
WIPER FRT25AMultifunction Switch, Front Wiper Motor, Engine Room Junction Block(Wiper Low Relay)
ACC10APower Outlet Relay, BCM (Body Control Module), SLM (Seat Belt & Lighting Module), Audio, Key Interlock,
Audio/Video & Navigation Head Unit, USB Charging Connector, Power Outside Mirror Switch, Smart Key
Control Module

Maintenance
70
8
Fuse NameFuse ratingCircuit Protected
SPARE320ASpare
A/BAG IND7.5AInstrument Cluster
CLUSTER7.5AInstrument Cluster
MDPS7.5AMDPS (Motor Driven Power Steering) Unit
AUDIO20AAudio, Audio/Video & Navigation Head Unit
ROOM LP10ARoom Lamp Relay, Glove Box Lamp, Air Conditioner Control Module, SLM (Seat Belt & Lighting Module),
BCM (Body Control Module), Auto Light & Photo Sensor, TPMS (Tire Pressure Monitoring System) Unit,
Instrument Cluster, Data Link Connector, Room Lamp, Trunk Room Lamp