2015 Hyundai Santa Fe Sport relay

Features of your vehicle
56 4
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
HYUNDAI dealer.
✽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
is 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 (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 steer-
ing wheel may become difficult to
control or operate abnormally.
Take your vehicle to an authorized
HYUNDAI dealer and have the
vehicle checked as soon as possible.
(Continued)
STEERING WHEEL
CAUTION
• If the Electric Power Steering
System does not operate nor-
mally, the warning light will
illuminate on the instrument
cluster. The steering wheel
may become difficult to con-
trol or operate abnormally.
Take your vehicle to an
authorized HYUNDAI dealer
and have the vehicle checked
as soon as possible.
• When you operate the steer-
ing wheel in low temperature,
abnormal noise could occur. If
temperature rises, the noise
will disappear. This is a normal
condition.
• When the vehicle is stationary,
if you turn the steering wheel
all the way to the left or right
continuously, the steering
wheel becomes heavier from
the end. But this is for your
safety, not system malfunc-
tion. As time passes, the
steering wheel return to its
normal condition.

Maintenance
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner maintenance precautions . . . . . . . . . . . . . . . . . 7-5
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
• Owner maintenance schedule. . . . . . . . . . . . . . . . . . . . 7-6
Scheduled maintenance service. . . . . . . . . . . . . . . . 7-8
Explanation of scheduled maintenance items . . . 7-32
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
• Checking the engine oil level . . . . . . . . . . . . . . . . . . . 7-35
• Changing the engine oil and filter . . . . . . . . . . . . . . . 7-36
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
• Checking the coolant level . . . . . . . . . . . . . . . . . . . . . 7-37
• Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
• Checking the brake fluid level . . . . . . . . . . . . . . . . . . 7-40
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
• Checking the washer fluid level . . . . . . . . . . . . . . . . . 7-42
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
• Checking the parking brake. . . . . . . . . . . . . . . . . . . . 7-42
Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-45
• Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
• Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
• Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
• For best battery service . . . . . . . . . . . . . . . . . . . . . . . 7-50
• Battery recharging . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
• Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-53
• Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-53
• Recommended cold tire inflation pressures . . . . . . . 7-53
• Checking tire inflation pressure. . . . . . . . . . . . . . . . . 7-54
• Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-55
• Wheel alignment and tire balance . . . . . . . . . . . . . . . 7-56
• Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
• Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
• Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
• Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-59
• Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . . 7-59
• Low aspect ratio tire . . . . . . . . . . . . . . . . . . . . . . . . . . 7-63
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-68
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 7-72
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-80
• Front light replacement . . . . . . . . . . . . . . . . . . . . . . . 7-81
• Side repeater light bulb replacement . . . . . . . . . . . . 7-84
• Rear combination light bulb replacement . . . . . . . . 7-85
7

Maintenance
68 7
FUSES
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.This vehicle has 2 fuse panels, one
located in the driver’s side panel bol-
ster, the other in the engine compart-
ment 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 be melted.
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.
Before replacing an open fuse, dis-
connect the negative battery cable.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer.
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.
✽NOTICE
The actual fuse/relay panel label
may differ from equipped items.
OLM079051N Normal Normal Blade type
Cartridge type
Multi fuseBlown
Blown
Normal Blown
Normal Blown
WARNING - Fuse
replacement
• 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.

769
Maintenance
Inner panel fuse replacement
1. Turn the ignition switch and all
other switches off.
2. Open the fuse panel cover.3. Pull the suspected fuse straight
out. Use the removal tool provided
in the engine compartment fuse
panel.
4. Check the removed fuse; replace it
if it is blown.
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
HYUNDAI 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 vehi-
cle, such as the cigar lighter fuse.
ODM072017
OANNMC2030
CAUTION
• When replacing an open fuse
or relay with a new one, make
sure the new fuse or relay fits
tightly into the clips. The
incomplete fastening fuse or
relay may cause the vehicle
wiring and electric systems
damage and a possible fire.
• Do not remove fuses, relays
and terminals fastened with
bolts or nuts. The fuses, relays
and terminals may be fas-
tened incompletely, and it may
cause a possible fire. If fuses,
relays and terminals fastened
with bolts or nuts are open,
consult with an authorized
HYUNDAI dealer.
• Do not input any other objects
except fuses or relays into
fuse/relay terminals such as a
driver or wiring. It may cause
contact failure and system
malfunction.

Maintenance
72 7
Fuse/Relay panel description
Inside the fuse/relay box covers, you
can find the fuse/relay label describ-
ing 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 box on your vehicle, refer to
the fuse box label.
ODM072017
ODMNMC2014

Maintenance
74 7
DescriptionFuse ratingProtected Component
START7.5AW/O IMMO. & Smart Key : ICM Relay Box (Burglar Alarm Relay)
With IMMO. or Smart Key : PCM, Transaxle Range Switch, Smart Key Control Module,
E/R Fuse & Relay Box (Start Relay)
MODULE 210ACrash Pad Switch, Multipurpose Check Connector, Head Lamp Leveling Device Actuator LH/RH,
Auto Head Lamp Leveling Device Module, Stop Lamp Switch
CORNERING LAMP10A-
SUNROOF 220ASunroof
S/HEATER RR15ARear Seat Warmer LH/RH
IGN20AE/R Fuse & Relay Box (Fuse - ABS 3, SENSOR 5, TCU)
A/CON 17.5AE/R Fuse & Relay Box (Blower Relay), A/C Control Module, Cluster Ionizer
WIPER RR15ARear Wiper Relay, Rear Wiper Motor, Multifunction Switch
SMART KEY 125ASmart Key Control Module
S/HEATER FRT20ADriver/Passenger CCS Control Module, Driver/Passenger Seat Warmer Module
A/CON 27.5AA/C Control Module
C/LIGHTER20AFront Power Outlet & Cigarette Lighter, Luggage Power Outlet
WIPER FRT15AMultifunction Switch, E/R Fuse & Relay Box (Wiper HI Relay, IG2 Relay)
BLOWER RR20A-
P/WDW RH 25APassenger Door Module, Rear Power Window Switch RH
RR HTD10AA/C Control Module
BRAKE SWITCH7.5ASmart Key Control Module, Stop Lamp Switch

775
Maintenance
DescriptionFuse ratingProtected Component
SUNROOF 120ASunroof
P/WDW LH25ADriver Safety Power Window Module, Driver Door Module, Rear Power Window Switch LH
FUEL LID15AFuel Fillar Door Switch
SMART KEY 37.5ASmart Key Control Module
STOP LAMP15AStop Signal Electronic Module
P/SEAT PASS20APassenger Seat Manual Switch
AMP30AAMP
MODULE 410AAudio, A/V & Navigation Head Unit, BCM, Overhead Console Lamp, AMP, MTS Module, Power Outside
Mirror Switch, E/R Fuse & Relay Box (Power Outlet Relay)
DR LOCK20ADoor Lock/Unlock Relay, Tail Gate Relay, ICM Relay Box (Dead Lock Relay)
P/SEAT DRV30ADriver IMS Module, Driver Seat Manual Switch, Driver Lumbar Support Switch

777
Maintenance
Relay NO.Relay NameRelay Type
E30POWER OUTLET RELAYISO MICRO
E31START RELAYISO MICRO
E32FRONT DEICER RELAYISO MICRO
E33BLOWER RELAYISO MICRO
E34WIPER LO RELAYISO MICRO
E36ACC RELAYISO MICRO
E37IG1 RELAYISO MICRO
E38IG2 RELAYISO MICRO
E39COOLING FAN RELAYISO MINI
E40WIPER HI RELAYISO MICRO
E41REAR DEFOGGER RELAYISO MICRO
E42HORN RELAYISO MICRO
E43VACUUM PUMP RELAYISO MICRO