2023 HYUNDAI SANTA FE HYBRID maintenance

Maintenance9-70
3. Exhaust Emission Control System
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions while maintaining
good vehicle performance.
When the engine starts or fails to start,
excessive attempts to restart the engine
may cause damage to the emission
system.
Engine exhaust (carbon monoxide)
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 windows
fully open. Have your vehicle checked
and repaired immediately.
WARNING
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 poisoning.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the
interior furnishings in a vehicle, contain
or emit chemicals known to the State
of California to cause cancer and birth
defects and reproductive harm.
In addition, certain fluids contained
in vehicles and certain products of
component wear contain or emit
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.
[
Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.

[ When the vehicle is stopped in an
open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.

[ Never sit in a parked or stopped
vehicle for any extended time with the
engine running.

[ When the engine stalls or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission control system.

Maintenance9-72
When the GPF lamp starts to blink or
the warning message “Check exhaust
system” pops up even though the
vehicle was driven as mentioned above,
we recommend that you have the
GPF system checked by an authorized
HYUNDAI dealer.
With GPF lamp blinking for an extended
period of time, it may damage the GPF
system and lower the fuel economy.
CAUTION
We recommend you to use only the
regulated gasoline fuels, when your
vehicle is equipped with the GPF
system.
When you use other gasoline fuels
which contain unspecified additives,
they may damage the GPF system and
cause exhaust emission problems.

IndexI-2
A
Accessing Your Vehicle ........................................................................\
................. 5-4
Hyundai Digital Key ........................................................................\
................ 5-14
Immobilizer System ........................................................................\
................. 5-13
Remote Key ........................................................................\
................................ 5-4
Smart Key ........................................................................\
................................... 5-7
Air bag - Supplemental Restraint System ............................................................ 3-44
Additional Safety Precautions ........................................................................\
.. 3-66
Air Bag Warning Labels ........................................................................\
........... 3-66
How Does the Air Bags System Operate? ........................................................ 3-50
Occupant Classification System (OCS) ........................................................... 3-54
SRS Care ........................................................................\
.................................. 3-65
What to Expect after an Air Bag Inflates ......................................................... 3-53
Where Are the Air Bags? ........................................................................\
.......... 3-46
Why Didn’t My Sir Bag Go Off in a Collision? .............................................. 3-60
Air Cleaner........................................................................\
................................... 9-24
Filter Replacement ........................................................................\
................... 9-24
Air Conditioner Compressor Label ..................................................................... 2-15
Air Conditioning System ........................................................................\
............. 2-11
All Wheel Drive (AWD) ........................................................................\
.............. 6-38
Emergency Precautions ........................................................................\
............ 6-43
Reducing the Risk of a Rollover ...................................................................... 6-45
Appearance Care ........................................................................\
.......................... 9-62
Exterior Care ........................................................................\
............................ 9-62
Interior Care ........................................................................\
............................. 9-66
Automatic Climate Control System ..................................................................... 5-98
Automatic Heating and Air Conditioning ........................................................ 5-99
Manual Heating and Air Conditioning ............................................................. 5-99
System Maintenance ........................................................................\
.............. 5-106
System Operation ........................................................................\
................... 5-104
Automatic Transmission ........................................................................\
.............. 6-11
Automatic Transmission Operation .................................................................. 6-11
Good Driving Practices ........................................................................\
............ 6-16
LCD Display Message ........................................................................\
............. 6-15
Paddle Shifter ........................................................................\
........................... 6-16
Parking ........................................................................\
..................................... 6-14

I
I-5
Driving the Hybrid Vehicle ........................................................................\
.......... 1-10
Energy Flow ........................................................................\
............................. 1-17
Hybrid System Gauge ........................................................................\
.............. 1-12
LCD Display Messages ........................................................................\
............ 1-14
Special Features ........................................................................\
........................ 1-10
Starting the Vehicle ........................................................................\
.................. 1-10
Warning and Indicator Lights ........................................................................\
... 1-13
E
Emergency Commodity ........................................................................\
............... 8-25
Fire Extinguisher ........................................................................\
...................... 8-25
First Aid Kit ........................................................................\
.............................. 8-25
Tire Pressure Gauge ........................................................................\
................. 8-25
Triangle Reflector ........................................................................\
..................... 8-25
Emission Control System ........................................................................\
............ 9-69
Crankcase Emission Control System ............................................................... 9-69
Evaporative Emission Control System ............................................................. 9-69
Exhaust Emission Control System ................................................................... 9-70
Engine .................................................................\
................................................... 2-8
Engine Compartment ........................................................................\
............. 2-7, 9-3
Engine Coolant/Inverter Coolant ........................................................................\
. 9-18
Changing Coolant ........................................................................\
..................... 9-21
Checking the Coolant Level ........................................................................\
..... 9-18
Engine Number ........................................................................\
............................ 2-15
Engine Oil ........................................................................\
.................................... 9-16
Checking the Engine Oil and Filter .................................................................. 9-17
Checking the Engine Oil Level ........................................................................\
9-16
Explanation of Scheduled Maintenance Items .................................................... 9-14
Exterior Features ........................................................................\
.............. 5-68, 5-128
Fuel Filler Door ........................................................................\
........................ 5-78
Hood ........................................................................\
......................................... 5-68
Liftgate ........................................................................\
..................................... 5-69
Power Liftgate ........................................................................\
.......................... 5-71
Roof Side Rails.........................................................\
...................................... 5-128
Smart Liftgate ........................................................................\
........................... 5-76
Exterior Overview (I) ........................................................................\
.................... 2-2
Exterior Overview (II) ........................................................................\
................... 2-3

I
I-9
J
Jump Starting ........................................................................\
................................. 8-4
L
Lane Following Assist (LFA) ........................................................................\
...... 7-90
Lane Following Assist Malfunction and Limitations ....................................... 7-93
Lane Following Assist Operation ..................................................................... 7-91
Lane Following Assist Settings ........................................................................\
7-90
Lane Keeping Assist (LKA) ........................................................................\
........ 7-30
Lane Keeping Assist Malfunction and Limitations .......................................... 7-34
Lane Keeping Assist Operation ........................................................................\
7-32
Lane Keeping Assist Settings ........................................................................\
... 7-30
LCD Display ........................................................................\
................................ 4-29
LCD Display Control ........................................................................\
............... 4-29
Trip Computer (Type A) ........................................................................\
........... 4-42
Trip Computer (Type B) ........................................................................\
........... 4-44
View Modes ........................................................................\
.............................. 4-30
Light Bulbs ........................................................................\
.................................. 9-53
Headlamp, Position Lamp, Turn Signal Lamp, Daytime Running Light (DRL)
Replacement ........................................................................\
........................... 9-54
High Mounted Stop Lamp Replacement .......................................................... 9-59
Interior Light Replacement ........................................................................\
...... 9-60
License Plate Lamp Replacement .................................................................... 9-60
Rear Combination Lamp Replacement ............................................................ 9-56
Side Repeater Lamp Replacement ................................................................... 9-56
Lighting ...............................................................\
................................................ 5-83
Exterior Lights ........................................................................\
.......................... 5-83
M
Maintenance Services ........................................................................\
.................... 9-4
Owner Maintenance Precautions ........................................................................\
9-4
Owner’s Responsibility ........................................................................\
.............. 9-4
Mirrors ................................................................\
................................................. 5-44
Inside Rearview Mirror ........................................................................\
............ 5-44
Reverse Parking Aid ........................................................................\
................. 5-57
Side View Mirrors ........................................................................\
.................... 5-55

IndexI-10
N
Navigation-based Smart Cruise Control (NSCC) ................................................ 7-82
Limitations of Navigation-based Smart Cruise Control ................................... 7-85
Navigation-based Smart Cruise Control Operation ......................................... 7-83
Navigation-based Smart Cruise Control Settings ............................................. 7-83
O
Owner Maintenance ........................................................................\
....................... 9-5
Owner Maintenance Schedule ........................................................................\
.... 9-5
P
Panoramic Sunroof ........................................................................\
...................... 5-63
Power Sunshade ........................................................................\
....................... 5-64
Resetting the Sunroof ........................................................................\
............... 5-66
Slide Open/Close ........................................................................\
...................... 5-65
Sunroof Open Warning ........................................................................\
............. 5-67
Tilt Open/Close ........................................................................\
........................ 5-64
R
Rear Cross-Traffic Collision-Avoidance Assist (RCCA) .................................. 7-110
Rear Cross-Traffic Collision-Avoidance Assist Malfunction and
Limitations ........................................................................\
............................ 7-116
Rear Cross-Traffic Cross-Traffic Assist Operation ........................................ 7-112
Rear Cross-Traffic Cross-Traffic Assist Settings ........................................... 7-111
Rear Occupant Alert (ROA) ........................................................................\
........ 5-36
System Operation ........................................................................\
..................... 5-36
System Precautions ........................................................................\
.................. 5-37
System Setting ........................................................................\
.......................... 5-36
Rear View Monitor (RVM) ........................................................................\
........ 7-101
Rear View Monitor Malfunction and Limitations .......................................... 7-104
Rear View Monitor Operation ........................................................................\
7-102
Rear View Monitor Settings ........................................................................\
... 7-102
Recommended Lubricants and Capacities ........................................................... 2-12
Recommended SAE Viscosity Number ........................................................... 2-13
Remote Smart Parking Assist (RSPA) ............................................................... 7-138
Remote Smart Parking Assist Malfunction and Limitations .......................... 7-146
Remote Smart Parking Assist Pperation ......................................................... 7-140
Remote Smart Parking Assist Settings ........................................................... 7-139

I
I-11
Reporting Safety Defects ........................................................................\
............. 2-17
Reverse Parking Collision-Avoidance Assist (PCA) ......................................... 7-130
Reverse Parking Collision-Avoidance Assist Malfunction and Limitations .. 7-133
Reverse Parking Collision-Avoidance Assist Operation ................................ 7-132
Reverse Parking Collision-Avoidance Assist Settings ................................... 7-130
Reverse Parking Distance Warning (PDW) ....................................................... 7-122
Reverse Parking Distance Warning Malfunction and Precautions ................. 7-123
Reverse Parking Distance Warning Operation ............................................... 7-122
Reverse Parking Distance Warning Settings .................................................. 7-122
S
Safe Exit Assist (SEA) ........................................................................\
................. 7-51
Safe Exit Assist Malfunction and Limitations .................................................. 7-55
Safe Exit Assist Operation ........................................................................\
........ 7-53
Safe Exit Assist Settings ........................................................................\
........... 7-52
Safety Messages........................................................................\
............................. 1-4
Safety Precautions for Hybrid System ................................................................. 1-20
Hybrid Battery Cooling Duct ........................................................................\
... 1-23
Hybrid Vehicle Components ........................................................................\
.... 1-20
If an Accident Occurs ........................................................................\
............... 1-23
Service Interlock Connector ........................................................................\
..... 1-22
When the Hybrid Vehicle Shuts Off ................................................................. 1-24
Scheduled Maintenance Services ........................................................................\
.. 9-7
Maintenance under Severe Usage Conditions ................................................. 9-12
Normal Maintenance Schedule ........................................................................\
.. 9-9
Seat Belts ........................................................................\
..................................... 3-23
Additional Seat Belt Safety Precautions .......................................................... 3-30
Care of Seat Belts ........................................................................\
..................... 3-32
Seat Belt Restraint System ........................................................................\
....... 3-25
Seat Belt Safety Precautions ........................................................................\
.... 3-23
Seat Belt Warning Light ........................................................................\
........... 3-24
Seats ..................................................................\
..................................................... 3-3
Air Ventilation Seat ........................................................................\
.................. 3-21
Front Seats ........................................................................\
.................................. 3-5
Head Restraint ........................................................................\
.......................... 3-15
Rear Seats ........................................................................\
................................. 3-11
Safety Precautions ........................................................................\
...................... 3-4
Seat Warmers ........................................................................\
............................ 3-19

I
I-13
T
Theft-alarm System ........................................................................\
..................... 5-35
Tire Pressure Monitoring System (TPMS) ............................................................ 8-9
Changing a Tire with TPMS ........................................................................\
..... 8-12
Check Tire Pressure (if equipped) ...................................................................... 8-9
Low Tire Pressure Position and Tire Pressure Telltale ..................................... 8-11
Low Tire Pressure Warning Light .................................................................... 8-11
Tire Pressure Monitoring System ..................................................................... 8-10
TPMS (Tire Pressure Monitoring System) Malfunction Indicator .................. 8-12
Tire Specification and Pressure Label ................................................................. 2-15
Tires and Wheels ........................................................................\
............... 2-10, 9-33
Check Tire Inflation Pressure ........................................................................\
... 9-34
Low Aspect Ratio Tires ........................................................................\
............ 9-41
Recommended Cold Tire Inflation Pressures ................................................... 9-33
Tire Care ........................................................................\
................................... 9-33
Tire Maintenance ........................................................................\
...................... 9-37
Tire Replacement ........................................................................\
..................... 9-36
Tire Rotation ........................................................................\
............................. 9-35
Tire Sidewall Labeling ........................................................................\
............. 9-38
Tire Traction ........................................................................\
............................. 9-37
Wheel Alignment and Tire Balance ................................................................. 9-36
Wheel Replacement ........................................................................\
.................. 9-37
Towing ..................................................................\
............................................... 8-21
Emergency Towing ........................................................................\
................... 8-23
Removable Towing Hook ........................................................................\
......... 8-22
Towing Service ........................................................................\
......................... 8-21
Trailer Towing ........................................................................\
............................. 6-57
Driving with a Trailer ........................................................................\
............... 6-62
If You Decide to Pull a Trailer..................................................................\
........ 6-58
Maintenance when Towing a Trailer ................................................................ 6-65
Trailer Towing Equipment ........................................................................\
....... 6-61