relay HYUNDAI SANTA FE 2023 Owners Manual

Convenience features5-42
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.
CAUTION
If Electric Power Steering does not
operate normally, the warning light
and the message ‘Check motor driven
power steering’ will illuminate on the
instrument cluster. You may steer the
vehicle, but it will require increased
steering efforts. Take your vehicle to
an authorized HYUNDAI dealer or to
a service station and have the system
checked as soon as possible.
Information
The following symptoms may occur during
normal vehicle operation:

[ The steering effort may be high
immediately after pressing the Engine
Start/Stop button to the ON position.
This happens as the system performs
the EPS system diagnostics. When the
diagnostics are completed, the steering
wheel effort will return to its normal
condition.

[ When the battery voltage is low, you
might have to put more steering effort.
However, it is a temporary condition so
that it will return to normal condition
after charging the battery.

[ A click noise may be heard from the
EPS relay after the Engine Start/Stop
button is in the ON or OFF position.

[ Motor noise may be heard when the
vehicle is at a stop or at a low driving
speed.

[ When you operate the steering wheel
in low temperatures, abnormal noise
may occur. If the temperature rises, the
noise will disappear. This is a normal
condition.

[ When an error is detected from EPS,
the steering effort assist function will
not be activated in order to prevent
fatal accidents. 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 be checked by an
authorized HYUNDAI dealer as soon
as possible.
STEERING WHEEL

9
Tires and wheels ........................................................................\
..................... 9-33Tire care ........................................................................\
..............................................9-33
Recommended cold tire inflation pressures ............................................................9-33
Check tire inflation pressure ........................................................................\
.............9-34
Tire rotation ........................................................................\
........................................9 -35
Wheel alignment and tire balance ........................................................................\
....9-36
Tire replacement ........................................................................\
................................9-36
Wheel replacement ........................................................................\
............................ 9-37
Tire traction ........................................................................\
........................................ 9 -37
Tire maintenance ........................................................................\
............................... 9-37
Tire sidewall labeling ........................................................................\
......................... 9-38
Tire Terminology and Definitions Air Pressure ........................................................ 9-41
All Season Tires ........................................................................\
.................................. 9-44
Snow Tires......................................................................\
............................................ 9-44 Radial-Ply Tires ........................................................................\
.................................. 9-44
Low aspect ratio tires ........................................................................\
........................ 9-45
Fuses ...................................................................\
............................................. 9-47Instrument panel fuse replacement ........................................................................\
9-48
Engine compartment panel fuse replacement ....................................................... 9-49
Fuse/relay panel description ........................................................................\
............ 9-50
Light bulbs ........................................................................\
............................... 9-57Headlight, position lamp, turn signal lamp, Daytime Running Light (DRL)
replacement .............................................................\
................................................. 9-58
Side repeater lamp replacement ........................................................................\
..... 9-60
Rear combination lamp replacement ...................................................................... 9-60
High mounted stop lamp replacement ................................................................... 9-63
License plate lamp replacement ........................................................................\
...... 9-64
Interior light replacement ........................................................................\
................. 9-64
Appearance care ........................................................................\
.....................9-66Exterior care ......................................................................\
........................................ 9-6 6
Interior care ........................................................................\
........................................ 9 -7 2
Emission control system........................................................................\
..........9-75Gasoline Particulate Filter (GPF) ..................................................................\
............. 9-77
California perchlorate notice ........................................................................\
. 9-78

Maintenance9-50
Fuse/relay panel description
Instrument panel fuse panel
OTM090019
Inside the fuse/relay box cover, you can
find the fuse/relay label describing 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.
OTMA090026

Maintenance9-52
Instrument panel fuse panel
Fuse Name Fuse
Rating Circuit Protected
ISG 15AL
ow DC-DC Converter (AMP), Instrument Cluster, Front
A/C Control Module, A/V & Navigation Head Unit, Head Up
Display, Audio
RR SEAT(LH) 25A2nd Seat Warmer LH Control Module, 2nd Seat LH Folding
Actuator
CLUSTER 7.5A Instrument Cluster, Head Up Display
MDPS *
110A MDPS Unit
A/C 7.5A E/R Junction Block (Blower Relay, PTC Heater Relay)
CHILD LOCK 15A ICM Relay Box (Child Lock/Unlock Relay)
DOOR LOCK 20ADoor Lock Relay, Door Unlock Relay, Tailgate Relay, Driver
Door Unlock Relay
SUNROOF 1 20A Panorama Sunroof
P/WINDOW LH 25ADriver Safety Power Window Module, Rear Power Window
Switch LH, Rear Safety Power Window LH
MODULE 3 7.5A IBU
MODULE 6 7.5AAudio, A/V & Navigation Head Unit, A/V & Navigation
Keyboard, Front A/C Control Module, Front Wireless
Charger, Electro Chromic Mirror, Low DC-DC Converter
WASHER 15A Multifunction Switch
RR SEAT(RH) 25A2nd Seat Warmer RH Control Module, 2nd Seat RH Folding
Actuator
WIPER RR 15A Rear Wiper Relay, Rear Wiper Motor
AMP 25A Low DC-DC Converter (With AMP)
ACC 7.5AIBU, Front USB Charger, Low DC-DC Converter,
Rear USB Charger LH/RH, IAU (Identity Authentication
Unit)
P/SEAT (PASS) 30A Passenger Seat Manual Switch
P/SEAT (DRV) 30A Driver IMS Control Module, Driver Seat Manual Switch
*1 : MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering)

09
9-53
Engine compartment fuse panel
(Engine room junction block)
OTMA090014
Inside the fuse/relay box cover, you can
find the fuse/relay label describing 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.
OTMA090025

Maintenance9-54
Engine compartment fuse panel (Engine room junction block)
Type Fuse Name Fuse
Rating Circuit Protected
MULTI
FUSE 1 (10P) COOLING F

AN1
80A [BLDC 600W] Cooling Fan Controller
COOLING FAN2 60A [BLDC 400W] Cooling Fan Controller
B+4 50AICU Junction Block (Fuse - MODULE8,
SUNROOF1, AMP, P/WINDOW RH, S/HEATER
DRV/PASS)
B+2 50AICU Junction Block (IPS 8 SPOC+/IPS 10/IPS 11/
IPS 13/IPS 14/IPS 15)
B+3 50AICU Junction Block (Fuse - E-SHIFTER1, P/
SEAT (DRV, P/SEAT (PASS), P/WINDOW LH, RR
SEAT(LH))
BLOWER 40A Blower Relay
IG2 40A Start Relay, PCB Block (PDM (IG2) Relay)
ABS 2 30A ESC Module
MULTI
FUSE 2 (10P) MDPS *
1100A MDPS Unit
ABS 3 60A ESC Module
B+6 60A PCB Block (B+)
DCT 60A TCM
E-CVVT1 50A PCB Block (E-CVVT Relay)
REAR HEATED 40A Rear Heated Relay
INVERTER 40A AC Inverter Module
E-SHIFTER 1 40A SCU
FUSE HEATED
MIRROR 10A
Rear Heated Relay, Driver/Passenger Outside
Mirror, Front A/C Control Module
E-CVVT3 20A PCM, PCB Block (E-CVVT Relay)
E-CVVT2 20A PCM, PCB Block (E-CVVT Relay)
A/C2 10A Blower Relay, Front A/C Control Module
VACUUM PUMP2 10A ESC Module, Vacuum Pump Relay, Vacuum Pump
B+5 50AICU Junction Block (Fuse - DOOR LOCK,
IBU1, IBU2, BRAKE SWITCH, CHILD LOCK, RR
SEAT(RH), SUNROOF2)
EOP2 60A [G4KP] Electronic Oil Pump
*1 : MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering)

09
9-55
Engine compartment fuse panel (Engine room junction block)
Type Fuse NameFuse
Rating Circuit Protected
FUSE B+1
50A
ICU Junction Block (IPS 1 SPOC+/IPS 2/IPS 3/IPS
5/IPS 6/IPS 7/Long Term Load Latch Relay, Short
Term Load Latch Relay)
PTC HEATER 50A PTC Heater Relay
TRAILER3 30A Trailer Module
POWER TAIL GATE 30A
Power Tail Gate Unit
TRAILER2 30A Trailer Module
FUEL PUMP 20A Fuel Pump Relay
AMS 10A Battery Sensor
VACUUM PUMP1 20A Vacuum Pump Relay
4WD 20A 4WD ECM
E-SHIFTER2 10A SCU
TRAILER1 30A Trailer Module

Maintenance9-56
Engine compartment fuse panel (PCB block)
Fuse Name Fuse
Rating Circuit Protected
IG1 40
A PDM (IG1) Relay
TCU2 10A TCM
SENSOR3 20A Injector #2/#4
SENSOR1 10A Injector #1/#3
ECU3 10A PCM
EOP3 10A [G4KN] Electronic Oil Pump
POWER OUTLET1 20A Luggage Power Outlet
WIPER2 10A IBU, PCM
HORN 15A Horn Relay
ABS4 10A ESC Module
ECU2 20A PCM
SENSOR2 10A[G4KN] Canister Close Valve, Cooling Fan Controller,
Variable Oil Pump Solenoid Valve, Purge Control Solenoid
Valve, Oil Control Valve, Variable Intake Solenoid Valve, A/
CON Relay
[G4KP] Canister Close Valve, Cooling Fan Controller,
Variable Oil Pump Solenoid Valve, Purge Control Solenoid
Valve, Oil Control Valve, RCV Control Solenoid Valve, A/CON
Relay
SENSOR4 15A Oxygen Sensor (Up/Down)
IGN COIL 20A Ignition Coil #1/#2/#3/#4
ACC 20A ICU Junction Block (Fuse - ACC)
POWER
OUTLET2 20A Front Power Outlet
WIPER FRT1 30A Front Wiper Motor, Front Wiper (Low) Relay
E-SHIFTER3 10A SCU
FCA 10A Front Radar Unit
ECU1 15A PCM
A/C1 10A TCM
TCU1 20A PCM
REAR
HEATED2 10A E/R Junction Block (Rear Heated Relay)