ignition HYUNDAI SANTA FE 2021 Workshop Manual

06
6-29
D (Drive)
This is the normal driving position. The
transmission will automatically shift
through a 8-gear sequence, providing
the best fuel economy and power.
To start the vehicle forward, push the D
(Drive) button by depressing the brake
pedal with the engine ON. Then depress
the accelerator pedal smoothly. For extra
power when passing another vehicle or
driving uphill, depress the accelerator
fully. The transmission will automatically
downshift to the next lower gear (or
gears, as appropriate). When the vehicle
is stopped in D (Drive) position, if you
open the driver’s door with the seat belt
unfastened, the gear is shifted to P (Park)
position automatically.
However when the vehicle moves in D
(Drive) position, if you open the driver’s
door with the seat belt unfastened,
the gear may be not shifted to P (Park)
position automatically for protecting the
dual clutch transmission.
The DRIVE MODE switch, located on
the shift lever/button console, allows
the driver to switch from NORMAL/
COMFORT mode to SPORT or ECO mode.
(if equipped)
For more details, refer to “Drive Mode
Integrated Control System” later in this
chapter. Shift-lock system
For your safety, the automatic
transmission has a shift-lock system
which prevents shifting the transmission
from P (Park) or N (Neutral) to R
(Reverse) or D (Drive) unless the brake
pedal is depressed.
To shift the transmission from P (Park)
into R (Reverse):
1.
Depress and hold the br
ake pedal.
2.
Start the engine or place the ignition
s

witch in the ON position.
3.
Depress the br

ake pedal and move the
shift lever to R (Reverse). (shift lever
type)
Depress the brake pedal and push the
R (Reverse) button. (shift button type)
When the battery is discharged:
The shift buttons will not function when
the battery is discharged.
In emergencies, do the following
to move the shift lever/button to N
(Neutral) on a level ground.
1.
Connect the batt

ery cables from
another vehicle or from a another
battery to the jump-starting terminals
inside the engine compartment.
For more details, refer to “Jump
Starting” in chapter 7.
2.
Release the parking br

ake with the
ignition switch in the ON position.
3.
Shift the gear to the N(N

eutral)
position refer to the “Stay in Neutral
when vehicle is Off” in this chapter.

Driving your vehicle
6-30
Parking
Always come to a complete stop and
continue to depress the brake pedal.
Press the P (Park) button, apply the
parking brake, and place the ignition
switch in the LOCK/OFF position. Take
the Key with you when exiting the
vehicle.
WARNING
When you stay in the vehicle with
the engine running, be careful not to
depress the accelerator pedal for a long
period of time. The engine or exhaust
system may overheat and start a fire.
The exhaust gas and the exhaust system
are very hot. Keep away from the
exhaust system components.
Do not stop or park over flammable
materials, such as dry grass, paper or
leaves. They may ignite and cause a fire.
LCD display message (button
type)
Shifting conditions not met. Reduce
speed, then shift
The warning message appears on the
LCD display, when engine RPM is too
high, or when driving speed is too fast to
shift the gear.
We recommend you decrease the engine
speed or slow down before shifting the
gear.
Press brake pedal to change gear
The warning message appears on the
LCD display, when the brake pedal is not
depressed while shifting the gear.
We recommend you to depress the brake
pedal and then shift the gear.
Shift to P after stopping
The warning message appears on the
LCD display, when the gear is shifted to P
(Park) while the vehicle is moving.
Stop the vehicle before shifting to P
(Park).
PARK engaged
The warning message appears on the
LCD display, when the gear is shifted to P
(Park) while the vehicle is moving.
Stop the vehicle before shifting to P
(Park).

Driving your vehicle
6-58
Driving through water
• Try to avoid driving in deep standing
water. It may stall your engine and
clog your exhaust pipes.
• Do not change gear while driving in
water.
CAUTION
Always drive slowly in water. If you
drive too fast, water may get into the
engine compartment and wet the
ignition system causing your vehicle to
suddenly stop.
Additional driving conditions
• Become familiar with the off-road
conditions before driving.
• Always pay attention when driving off-
road and avoid dangerous areas.
• Drive slowly when driving in heavy
wind.
• Reduce vehicle speed when
cornering. The center of gravity
of 4WD vehicles is higher than
conventional 2WD vehicles, making
them more likely to roll over when you
rapidly turn corners.
• Always hold the steering wheel firmly
when you are driving off-road.
WARNING
Do hold the steering wheel tightly
when you are driving off-road. You may
hurt your arm by a sudden steering
maneuver or from steering wheel
rebound due to an impact with objects
on the ground. You could lose control
of the steering wheel which may lead to
serious injury or death.
Emergency precautions
Tires
When replacing tires, be sure to equip
all four tires with the same size, type,
tread patterns, brand and load-carrying
capacity.
WARNING
Do not use tire and wheel with different
size and type from the one originally
installed on your vehicle. It can affect
the safety and performance of your
vehicle, which could lead to steering
failure or rollover causing serious injury.
In an emergency situation, a compact
spare tire (if equipped) or Tire Mobility
Kit (if equipped) may be used. But,
do not use the compact spare tire
continuously. Repair or replace the
original tire as soon as possible to avoid
failure of the differential or 4WD system.
WARNING
Never start or run the engine while
an 4WD vehicle is raised on a jack.
The vehicle can slip or roll off of a jack
causing serious injury or death to you or
those nearby.

Driving your vehicle
6-78
Check spark plugs and ignition system
Inspect the spark plugs, as specified in
chapter 8. If necessary, replace them.
Also check all ignition wirings and
components for any cracks, wear-out,
and damage.
To prevent locks from freezing
To prevent the locks from being frozen,
spray approved de-icing fluid or glycerin
into key holes. When a lock opening is
already covered with ice, spray approved
de-icing fluid over the ice to remove it.
When an internal part of a lock freezes,
try to thaw it with a heated key. Carefully
use the heated key to avoid an injury.
Use approved window washer anti-
freeze solution in system
To prevent the window washer from
being frozen, add authorized window
washer anti-freeze solution, as specified
on the window washer container.
Window washer anti-freeze solution is
available from an authorized HYUNDAI
dealer, and most vehicle accessory
outlets. Do not use engine coolant or
other types of anti-freeze solution, to
prevent any damage to the vehicle paint.Do not let your parking brake freeze
Under some conditions your parking
brake can freeze in the engaged position.
This is most likely to happen when there
is an accumulation of snow or ice around
or near the rear brakes or if the brakes
are wet. When there is the risk that your
parking brake may freeze, temporarily
apply it with the gear in P (Park). Also,
block the rear wheels in advance, so the
vehicle may not roll. Then, release the
parking brake.
Do not let ice and snow accumulate
underneath
Under some conditions, snow and ice
can build up under the fenders and
interfere with the steering. When driving
in such conditions during the severe
winter, you should check underneath
the vehicle on a regular basis, to ensure
that the front wheels and the steering
components is unblocked.
Carry emergency equipment
In accordance with weather conditions,
you should carry appropriate emergency
equipment, while driving. Some of the
items you may want to carry include tire
chains, tow straps or chains, flashlight,
emergency flares, sand, shovel, jumper
cables, window scraper, gloves, ground
cloth, coveralls, blanket, etc.
Do not place objects or materials in the
engine compartment
Putting objects or materials in the engine
compartment may cause an engine
failure or combustion, because they may
block the engine cooling. Such damage
will not be covered by the manufacturer’s
warranty.

Emergency situations
8-4
Jump starting can be dangerous if done
incorrectly. Follow the jump starting
procedure in this section to avoid serious
injury or damage to your vehicle. If in
doubt about how to properly jump start
your vehicle, we strongly recommend
that you have a service technician or
towing service do it for you.
WARNING
To prevent SERIOUS INJURY or DEATH
to you or bystanders, always follow
these precautions when working near
or handling the battery:
Always read and follow
instructions carefully when
handling a battery.
Wear eye protection designed
to protect the eyes from acid
splashes.
Keep all flames, sparks, or
smoking materials away from
the battery.
Hydrogen is always present
in battery cells, is highly
combustible, and may explode
if ignited.
Keep batteries out of reach of
children.
Batteries contain sulfuric acid
which is highly corrosive. Do
not allow acid to contact your
eyes, skin or clothing.If acid gets into your eyes, flush your
eyes with clean water for at least 15
minutes and get immediate medical
attention. If acid gets on your skin,
thoroughly wash the area. If you feel
pain or a burning sensation, get medical
attention immediately.
•
When lifting a plastic-cased battery,
excessive pressure on the case may
cause battery acid to leak. Lift with a
battery carrier or with your hands on
opposite corners.
• Do not attempt to jump start your
vehicle if your battery is frozen.
• NEVER attempt to recharge the
battery when the vehicle’s battery
cables are connected to the battery.
• The electrical ignition system works
with high voltage.
NEVER touch these components
with the engine running or when the
Engine Start/Stop button is in the ON
position.
JUMP STARTING

08
8-31
When towing your vehicle in an
emergency without wheel dollies:
• Vehicle without EPB
1.
Place the ignition swit

ch in the ACC
position.
2.
Place the shift lev

er/button in N
(Neutral).
3.
Release the parking br

ake.
• Vehicle with EPB
1.
Release EPB be

fore turning off the
engine.
2.
Place the ignition swit

ch to the OFF
position.
3.
Change the gear to N (N

eutral) while
pressing the brake pedal.
4.
Place the ignition swit

ch to the ACC
position.
CAUTION
Failure to shift the gear to N (Neutral)
may cause internal damage to the
transmission.

Maintenance9-28
WARNING
To prevent SERIOUS INJURY or DEATH
to you or bystanders, always follow
these precautions when working near
or handling the battery:
Always read and follow
instructions carefully when
handling a battery.
Wear eye protection designed
to protect the eyes from acid
splashes.
Keep all flames, sparks, or
smoking materials away from
the battery.
Hydrogen is always present
in battery cells, is highly
combustible, and may explode
if ignited.
Keep batteries out of reach of
children.
Batteries contain sulfuric acid
which is highly corrosive. Do
not allow acid to contact your
eyes, skin or clothing.
If acid gets into your eyes, flush your
eyes with clean water for at least 15
minutes and get immediate medical
attention. If acid gets on your skin,
thoroughly wash the area. If you feel
pain or a burning sensation, get medical
attention immediately.
• When lifting a plastic-cased battery,
excessive pressure on the case may
cause battery acid to leak. Lift with a
battery carrier or with your hands on
opposite corners.
• Do not attempt to jump start your
vehicle if your battery is frozen.
• NEVER attempt to recharge the
battery when the vehicle’s battery
cables are connected to the battery.
• The electrical ignition system works
with high voltage. NEVER touch
these components with the engine
running or when the Engine Start/
Stop button is in the ON position.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Battery posts, terminals, and related
accessories contain lead and lead
compounds, chemicals known to the
State of California to cause cancer,
birth defects and reproductive harm.
Batteries also contain other chemicals
known to the State of California
to cause cancer. Wash hands after
handling.
NOTICE
• When you do not use the vehicle for a
long time in a low temperature area,
disconnect the battery and keep it
indoors.
• Always charge the battery fully to
prevent battery case damage in low
temperature areas.
NOTICE
If you connect unauthorized electronic
devices to the battery, the battery may
be discharged. Never use unauthorized
devices.
BATTERY

09
9-45
Instrument panel fuse panel
Fuse NameFuse
Rating Circuit Protected
MODULE 4 7.5A Data Link Connector, Stop Lamp Switch, Driver Area Unit
AIR BAG 1 15A SRS Control Module, Passenger Occupant Detection Sensor
BRAKE SWITCH 7.5A IBU, Stop Lamp Switch
MODULE 9 15AFront A/C Control Module, Driver Door Area Unit, Power
Tailgate Module, Low DC-DC Converter, Rear Occupant
Alert (ROA) Sensor,
Driver IMS Control Module, Head-Up Display,
Driver/Passenger Power Outside Mirror
MODULE 10 10ABlind-Spot Collision Warning Unit LH/RH, Front Wireless
Charger
AIR BAG IND. 10A
Overhead Console Assembly, Instrument Cluster
IBU 1 7.5A IBU
MODULE 2 7.5AAC Inverter Outlet, AC Inverter Module, Front Air Ventilation
Control Module,
Front Seat Warmer Control Module, 2nd Seat Warmer LH/
RH Control Module
MODULE 8 7.5AHazard Switch, Key Solenoid, Mood Lamp, Rain Sensor,
Mood Lamp Unit,
Mood Lamp #1/#2
S/HEATER FRT 20AData Link Connector, Front Air Ventilation Control Module,
Front Seat Warmer Control Module
AIR BAG 2 15A SRS Control Module
E-SHIFTER1 10A
Electronic Shift Dial
E-SHIFTER2 7.5A Electronic Shift Dial
MODULE 5 7.5ALane Departure Warning Unit, Crash Pad Switch, IBU,
Console Switch, 4WD ECM, Surround View Monitor Unit,
Upper Console Switch, Parking Collision Avoidance Assist
Unit
IBU 2 15AIBU, Ignition Switch, BLE (Bluetooth Low Energy) Unit,
IAU (Identity Authentication Unit), Driver/Passenger Smart
Key Outside Handle
SUNROOF 2 20A
Panorama Sunroof
MODULE 1 7.5A IBU, IAU (Identity Authentication Unit)
P/WINDOW RH 25APassenger Safety Power Window Module, Passenger Power
Window Switch, Rear Power Window Switch RH, Rear Safety
Power Window RH

Maintenance
9-50
Engine compartment fuse panel (PCB block)
Fuse NameFuse
Rating Circuit Protected
IG1 40A
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)

I
I -7
I
Idle Stop and Go (ISG)
........................................................................\
...............6-61
Forced to restart engine ........................................................................\
............6-64
ISG malfunction ........................................................................\
....................... 6-65
ISG system off ........................................................................\
.......................... 6-64
ISG system operation ........................................................................\
...............6-61
If the engine overheats
........................................................................\
................... 8-7
If the engine will not start
........................................................................\
.............. 8-3
If you have a flat tire (with spare tire)
................................................................. 8-14
Changing tires ........................................................................\
.......................... 8-16
Jack and tools ........................................................................\
........................... 8-14
Jack label ........................................................................\
.................................. 8-21
Removing and storing the spare tire .................................................................8-14
If you have a flat tire (with

Tire Mobility Kit)
.................................................... 8-22
Checking the tire inflation pressure ................................................................. 8-28
Components of the T

ire Mobility Kit
............................................................... 8-24
Introduction ........................................................................\
.............................. 8-22
Notes on the safe use of the T

ire Mobility Kit
.................................................8-23
Using the T

ire Mobility Kit
........................................................................\
...... 8-25
Ignition switch
........................................................................\
............................... 6-5
Key ignition switch ........................................................................\
....................6-5
Key ignition switch positions ........................................................................\
.....6-6
Starting the engine ........................................................................\
...................... 6-7
Important safety precautions

........................................................................\
.......... 3-2
Air bag hazards ........................................................................\
........................... 3-2
Always wear your seat belt ........................................................................\
........3-2
Control your speed ........................................................................\
..................... 3-2
Driver distraction ........................................................................\
........................ 3-2
Keep your vehicle in safe condition ...................................................................3-2
Restrain all children ........................................................................\
................... 3-2
In case of an emer

gency while driving
.................................................................. 8-2
If the engine stalls at a crossroad or crossing .....................................................8-2
If the engine stalls while driving ........................................................................\
8-2
If you have a flat tire while driving ....................................................................8-3