2020 Hyundai Santa Fe relay

3-27
Convenient features of your vehicle
3
S
ST
T E
EE
ER
R I
IN
N G
G
W
W H
HE
EE
EL
L
Electric Power Steering (EPS)
The system assists you with steering
the vehicle. If the vehicle is turned off
or if the power steering system
becomes inoperative, you may still
steer the vehicle, but it will require
increased steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the system
checked by an authorized HYUNDAI
dealer.
If the Electric Power Steering
System does not operate nor-
mally, the warning light ( ) will
illuminate on the instrument
cluster. You may steer the vehi-
cle, but it will require increased
steering efforts. Take your vehi-
cle to an authorized HYUNDAI
dealer and have the system
checked as soon as possible. When abnormality is detected in
the electric power steering sys-
tem, the steering assist function
will stop. At this time, the warn-
ing light turns on or blinks on
the cluster. The steering wheel
may become difficult to control
or operate. Have your vehicle
checked immediately, after mov-
ing the vehicle to a safe zone.
Information
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high immediately after placing the igni-
tion switch in the ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics are complet-
ed, the steering wheel effort will
return to its normal condition.
• A click noise may be heard from the EPS relay after the ignition switch
is in the ON or LOCK/OFF position.
• Motor noise may be heard when the vehicle is at a stop or at a low driv-
ing speed. • When you operate the steering
wheel in low temperatures, abnor-
mal noise may occur. If the temper-
ature rises, the noise will disappear.
This is a normal condition.
• When an error is detected from the EPS, the steering effort assist func-
tion will not be activated.
Instrument cluster warning lights
may be on or the steering effort
may be high. If these symptoms
occur, drive the vehicle to a safe
area as soon as it is safe to do so.
Have the system checked by an
authorized HYUNDAI dealer as
soon as possible.
i
NOTICE

7
Tires and Wheels .................................................7-37
Tire Care ........................................................................\
....7-37
Recommended Cold Tire Inflation Pressures ..........7-38
Check Tire Inflation Pressure ......................................7-39
Tire Rotation...................................................................\
..7-39
Wheel Alignment and Tire Balance ............................7-40
Tire Replacement ...........................................................7-41
Wheel Replacement ........................................................7-42
Tire Traction ....................................................................7-42\
Tire Maintenance ............................................................7-43
Tire Sidewall Labeling ....................................................7-43
Tire Terminology and Definitions ..............................7-47
All Season Tires ...............................................................7-50
Snow Tires ........................................................................\
7-50
Radial-Ply Tires ...............................................................7-50
Fuses ......................................................................7-\
52
Instrument Panel Fuse Replacement..........................7-53
Engine Compartment Panel Fuse Replacement.......7-54
Fuse/Relay Panel Description ......................................7-55
Light Bulbs ............................................................7-65
Headlamp, Parking lamp, Daytime Running Light,
Turn signal lamp and Side marker ..............................7-65
Front Fog Lamp Replacement......................................7-69
Side Repeater Lamp Replacement ..............................7-69
Rear Combination Light Bulb Replacement ..............7-70
High Mounted Stop Lamp Bulb Replacement ..........7-73
License Plate Light Bulb Replacement .....................7-73
Interior Light Bulb Replacement .................................7-74
Appearance Care..................................................7-76
Exterior Care ....................................................................7-76\
Interior Care .....................................................................7-8\
1
Emission Control System ....................................7-84
Crankcase Emission Control System ..........................7-84
Evaporative Emission Control System Including
Onboard Refueling Vapor Recovery (ORVR)............7-84Exhaust Emission Control System .............................7-85
California Perchlorate Notice.............................7-88

7-55
7
Maintenance
Fuse/Relay Panel Description
Instrument panel fuse panel
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle; the information is accurate at
the time of printing. When you inspect
the fuse box on your vehicle, refer to
the fuse box label.
i
OTM078044
OTMA078045

Fuse NameFuse RatingProtected Component
IBU 215AIBU, Ignition Switch
SUNROOF 220APanoramic Sunroof
MODULE 17.5AIBU
P/WINDOWRH25APassenger Safety Power Window Module, Passenger Power Window Switch, Rear Power Window Switch RH
ISG15ALow DC-DC Converter (AMP), Instrument Cluster, A/C Control Module, A/V & Navigation Head Unit, Head Up
Display
RR SEAT (LH)25ARear Seat Heater LH, Rear Seat Folding Switch LH
CLUSTER7.5AInstrument Cluster, Head Up Display
MDPS10AMDPS Unit
A/C7.5AE/R Junction Block (Blower Relay), SUB Junction Block (PTC Heater 1/2 Relay), A/C Control Module, Cluster
Ionizer
CHILD LOCK15AICM Relay Box (Child Lock/Unlock Relay)
DOOR LOCK20ADoor Lock Relay, Door Unlock Relay, Liftgate Relay, Two Turn Unlock Relay
REAR A/C10ARear A/C Control Module, Rear Blower Motor, A/C Control Module
Instrument panel fuse panel
Maintenance
7
7-57

Fuse NameFuse RatingProtected Component
SUNROOF 120APanoramic Sunroof
P/WINDOWLH25ADriver Safety Power Window Module, Rear Power Window Switch LH
MODULE 37.5AIBU
MODULE 67.5AAudio, A/V & Navigation Head Unit, Low DC-DC Converter (Audio/AMP), A/C Control Module, Electro Chromic
Mirror, Center Low Panel Switch, Driver IMS Control Module, Rear Seat Heater LH/RH, Front Air Ventilation
Control Module, Front Seat Warmer Control Module
WASHER15AMultifunction Switch
RR SEAT (RH)25ARear Seat Heater RH, Rear Seat Folding Switch RH
WIPER
(REAR)15ARear Wiper Relay, Rear Wiper Motor
AMP25AAMP, Low DC-DC Converter (AMP)
ACC7.5ASurround View Monitor, AMP, IBU, Front Wireless Charger, Front USB Charger, Low DC-DC Converter
(Audio/AMP), Audio, A/V & Navigation Head Unit, Rear USB Charger LH/RH
P/SEAT (PASS)30APassenger Seat Manual Switch
P/SEAT (DRV)30ADriver IMS Control Module, Driver Seat Manual Switch
Instrument panel fuse panel
Maintenance
7-58

7-59
7
Maintenance
Engine compartment fuse panel
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle; the information is accurate at
the time of printing. When you inspect
the fuse panel in your vehicle, refer to
the fuse panel label.
i
OTM078039
OTMA078049

Engine compartment fuse panel
Fuse NameFuse RatingProtected Component
MULTI FUSE(9P)
MDPS80AMDPS Unit
EPB60AESC Module
B+450AICU Junction Block (Fuse - MODULE 8, S/HEATER FRT, P/WINDOW RH, AMP, SUN-
ROOF)
B+350AICU Junction Block (Fuse - P/WINDOW LH, RR SEAT (LH), P/SEAT (DRV), P/SEAT
(PASS))
B+250AICU Junction Block (IPS 8/IPS 10/IPS 11/IPS 12/IPS 13/IPS 14/IPS 15)
REAR HEATED40ARear Heated Relay
ABS 140AESC Module
BLOWER40ABlower Relay
ABS 240AESC Module
MULTI FUSE(2P)PTC HEATER 150ASUB Junction Block (PTC Heater 1 Relay)
PTC HEATER 250ASUB Junction Block (PTC Heater 2 Relay)
FUSE
B+150AICU Junction Block (IPS 1/IPS 2/IPS 3/IPS 5/IPS 6/IPS 7, Long/Short Term Load Latch
Relay)
B+550AICU Junction Block (Fuse - DOOR LOCK, IBU 1, IBU 2, BRAKE SWITCH, CHILD
LOCK, RR SEAT (RH), SUNROOF 2)
Maintenance
7-60

Engine compartment fuse panel
Fuse NameFuse RatingProtected Component
FUSE
INVERTER30AAC Inverter Unit
POWER TAILGATE30APower Tail Gate Module
TRAILER 330ATrailer Lamp
IG240AStart Relay, ICU Junction Block (Fuse - A/C, WASHER, WIPER (REAR), MODULE 1,
MODULE 2, REAR A/C)
OIL PUMP40AElectronic Oil Pump Module
COOLING FAN 250ACooling Fan Relay
HEATED MIRROR10ADriver/Passenger Power Outside Mirror, A/C Control Module
A/C 210AA/C Control Module
WIPER FRT 210AWiper (LO) Relay, Front Wiper Motor
ECU 415APCM
AMS10ABattery Sensor
VACUUM PUMP20AVacuum Pump
4WD20AAWD ECM
Maintenance
7
7-61