2020 Hyundai Santa Fe check engine

Instrument Panel Fuse
Replacement
1. Turn the engine off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside ofthe fuse panel cover to locate the
suspected fuse location. 5. Pull the suspected fuse straight
out. Use the removal tool provided
in the engine compartment fuse
panel cover.
6. Check the removed fuse; replace it if it is blown. Spare fuses are
provided in the instrument panel
fuse panels (or in the engine com-
partment fuse panel).
7. 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. In an emergency, if you do not have
a spare fuse, use a fuse of the same
rating from a circuit you may not
need for operating the vehicle.
If the headlamps or other electrical
components do not work and the
fuses are undamaged, check the
fuse panel in the engine compart-
ment. If a fuse is blown, it must be
replaced with the same rating.
OTM078037
OTM078036Maintenance
7
7-53

7-54
Maintenance
Engine Compartment Panel
Fuse Replacement
1. Turn the engine off.
2. Turn all other switches OFF.3. Remove the fuse panel cover by
pressing the tap and pulling up.
4. Check the removed fuse; replace it if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.
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.
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative batterycable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the pic- ture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the multi fuse is blown, consult an
authorized HYUNDAI dealer.
i
OTM078041
After checking the fuse box in
the engine compartment secure-
ly close the fuse box cover
inside the engine compartment,
until it clicks.
If the fuse box is not closed
properly, water may leak in side,
possibly causing a malfunction
with the electrical system.
CAUTION
OTM078043
OTM078042
■Blade type fuse
■Cartridge type fuse

Engine compartment fuse panel(Battery terminal cover)
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
OTMA078046
OTM078047
After checking the fuse panel in the engine compartment, securely
install the cover. If it is not securely latched, electrical failure may occur
from water contact.
NOTICE
Maintenance
7-64

Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.
Purge Control Solenoid Valve(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
3. Exhaust Emission Control System
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission system.
Engine exhaust (carbon monox-
ide) precautions
Carbon monoxide can be present
with other exhaust fumes. If you
smell exhaust fumes of any kind in
your vehicle, drive with all the win-
dows fully open. Have your vehicle
checked and repaired immediate-
ly.
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.
WARNING
Maintenance
7-85
7

8-9
88
Specifications, Consumer information and Reporting safety defects
Recommended SAE viscosity
number
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
CAUTION
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil
2.4 GDI *1
2.0 T-GDI *2
°C
(°F)
*1: For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 5W-20. However, if the engine oil is not
available in your country, select the proper engine oil using the
engine oil viscosity chart.
*
2: For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 5W-30. However, if the engine oil is not
available in your country, select the proper engine oil using the
engine oil viscosity chart.
0/5W-30, 5W-40
10W-30
15W-40
20W-50
10W-30
5W-20, 0/5W-30
Engine oil viscosity (thickness) has an effect on fuel economy and cold
weather operating (engine start and engine oil flowability). Lower viscosity
engine oils can provide better fuel economy and cold weather performance,
however, higher viscosity engine oils are required for satisfactory lubrication
in hot weather.
Using oils of any viscosity other than those recommended could result in
engine damage.
When choosing an oil, consider the range of temperature your vehicle will be
operated in before the next oil change. Proceed to select the recommended
oil viscosity from the chart.

I-3
Battery ........................................................................\
.....7-33Battery recharging ......................................................7-35
Battery saver function ...................................................3-118
Before driving ...................................................................5-4
Blade type fuse ...............................................................7-54
Blind-Spot Collision Warning (BCW) system ...............5-68
Blind-Spot Collision-Avoidance Assist (BCA) system ..5-68
Blind-spot View Monitor system ..................................3-131
Bluetooth
®Wireless Technology ......................................4-4
Bottle holder .................................................................3-168
Brake fluid ......................................................................7-\
26
Brake system ...................................................................5-20 Anti-lock Brake System (ABS)..................................5-30
Auto hold ....................................................................5-27\
Disc brakes wear indicator .........................................5-21
Downhill Brake Control (DBC) .................................5-36
Electronic Parking Brake (EPB) ................................5-21
Electronic Stability Control (ESC).............................5-32
Good braking practices ..............................................5-39
Hill-start Assist Control (HAC) .................................5-36
Power brakes ..............................................................5-20
Vehicle Stability Management (VSM) .......................5-35
Bulb replacement ............................................................7-65 Daytime running light (DRL) ....................................7-65
Front fog lamp ............................................................7-69
Front parking lamp .....................................................7-65
Front turn signal lamp ................................................7-65 Headlamp....................................................................7-65\
High mounted stop lamp ............................................7-73
Interior light................................................................7-74
License plate light ......................................................7-73
Rear combination light bulb .......................................7-70
Side marker ................................................................7-65
Side repeater lamp ......................................................7-69
Bulb wattage .....................................................................8-3\
Button start/stop, see engine start/stop button ..................5-9
Capacities (Lubricants) .....................................................8-7
Care Exterior care ...............................................................7-76
Interior care ................................................................7-81
Tire care ......................................................................7-\
37
Cargo security screen ....................................................3-178
Cartridge type fuse..........................................................7-54
Cellular phone holder ...................................................3-139
Center console storage ..................................................3-165
Central door lock/unlock switch .....................................3-16
Certification label ...........................................................8-10
Chains Tire chains ................................................................5-129
Check tire inflation pressure ...........................................7-39
I
Index
B
C

I-8
Jump starting .....................................................................6-4\
Key ignition switch ...........................................................5-6
LabelRefrigerant label .........................................................8-11
Tire sidewall labeling .................................................7-43
Tire specification and pressure label ..........................8-11
Vehicle certification label ...........................................8-10
Lane change signals ......................................................3-117
Lane Keeping Assist (LKA) system ...............................5-93
Lap/shoulder belt ............................................................2-28
LCD display LCD display modes ....................................................3-92
Assist mode ................................................................3-93
Master warning mode .................................................3-94
Quick guide ................................................................3-96
Trip computer mode ...................................................3-93
Turn By Turn (TBT) mode.........................................3-93
User settings mode .....................................................3-95
LCD display messages Check Blind-Spot Collision Warning system ............3-89
Check BRAKE SWITCH fuse ...................................3-86 Check Driver Attention Warning system ...................3-90
Check Forward Collision Avoidance Assist system...3-89
Check headlight ..........................................................3-89
Check headlight LED .................................................3-89
Check High Beam Assist (HBA) system ...................3-89
Check Lane Keeping Assist (LKA) system ...............3-90
Check Smart Cruise Control System .........................3-90
Check turn signal........................................................3-89
Door, Hood, Liftgate open indicator ..........................3-86
Engine overheated ......................................................3-88
Key not detected .........................................................3-85
Key not in vehicle ......................................................3-85
Lights mode ................................................................3-88
Low fuel .....................................................................3-8\
8
Low key battery..........................................................3-85
Low pressure ..............................................................3-87
Low washer fluid........................................................3-88
Press brake pedal to start engine ................................3-85
Press START button again .........................................3-85
Press START button with key ....................................3-86
Shift to P.....................................................................3-8\
5
Shift to P or N to start engine ....................................3-85
Sunroof open indicator ...............................................3-87
Window open indicator ..............................................3-87
Wiper mode ................................................................3-88
LCD display modes ........................................................3-92
Leading vehicle departure alert ....................................5-123
Index
J
K
L

I-12
Special driving conditionsDriving at night ........................................................5-126
Driving in flooded areas ...........................................5-127
Driving in the rain ....................................................5-126
Hazardous driving conditions ..................................5-125
Highway driving.......................................................5-127
Reduce the risk of a rollover ....................................5-128
Rocking the vehicle ..................................................5-125
Smooth cornering .....................................................5-126
Speedometer....................................................................3-68\
SPORT mode ..................................................................5-51
Starting difficulties, see engine will not start ...................6-3
Steering wheel Electric Power Steering (EPS) ...................................3-27
Heated steering wheel ................................................3-29
Horn ........................................................................\
....3-28
Tilt steering / Telescope steering................................3-28
Steering wheel audio controls...........................................4-3
Storage compartment ....................................................3-165 Center console storage .............................................3-165
Glove box .................................................................3-165
Luggage tray.............................................................3-166
Sunglass holder ........................................................3-166
Tray........................................................................\
...3-166
Sunglass holder .............................................................3-166
Sunroof........................................................................\
....3-45
Sunroof inside air recirculation ....................................3-164
Sunvisor ........................................................................\
3-169
Surround view monitoring ............................................3-129 Tachometer ......................................................................3-\
68
Theft-alarm system .........................................................3-23
Tilt steering/Telescope steering ......................................3-28
Tire chains .....................................................................5-1\
29
Tire pressure monitoring system (TPMS) ........................6-8
Tire rotation ....................................................................7-39\
Tire specification and pressure label ..............................8-11
Tires and wheels .............................................................7-37
Check tire inflation pressure ......................................7-39
Compact spare tire replacement .................................7-42
Recommended cold tire inflation pressures ...............7-38
Tire care ......................................................................7-\
37
Tire maintenance ........................................................7-43
Tire replacement .........................................................7-41
Tire rotation ................................................................7-39
Tire sidewall labeling .................................................7-43
Tire terminology and definitions ................................7-47
Tire traction ................................................................7-42
Wheel alignment and tire balance ..............................7-40
Wheel replacement .............................................7-42, 8-5
Towing ........................................................................\
....6-21
Trailer towing................................................................5-133 Reference weight and distance .................................5-135
Tray ........................................................................\
.......3-166
Index
T