HYUNDAI SANTA CRUZ 2023 Owners Manual

09
9-73
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Service
Passport in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations. There
are three emission control systems, as
follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to ensure the proper function
of the emission control systems, it
is recommended that you have your
vehicle inspected and maintained
by an authorized HYUNDAI dealer in
accordance with the maintenance
schedule in this manual.
NOTICE
For the Inspection and Maintenance
Test (with Electronic Stability Control
(ESC) system)
• To prevent the vehicle from misfiring
during dynamometer testing, turn
the Electronic Stability Control
(ESC) system off by pressing the ESC
switch (ESC OFF light illuminated).
• After dynamometer testing is
completed, turn the ESC system back
on by pressing the ESC switch again.
1. Crankcase Emission Control
System
The positive crankcase ventilation system
is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
2. Evaporative Emission Control
System
The Evaporative Emission Control System
is designed to prevent fuel vapors from
escaping into the atmosphere.
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 solenoid 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 evaporated 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.
EMISSION CONTROL SYSTEM

Maintenance
9-74
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.
Operating precautions for catalytic
converters (if equipped)
WARNING
The exhaust system and catalytic
converter are very hot during and
immediately after the engine has been
running. To avoid SERIOUS INJURY or
DEATH:
• Do not park, idle, or drive the vehicle
over or near flammable objects, such
as grass, vegetation, paper, leaves,
etc. A hot exhaust system can ignite
flammable items under your vehicle.
• Keep away from the exhaust system
and catalytic converter or you may
get burned.
Also, do not remove the heat sink
around the exhaust system, do not
seal the bottom of the vehicle, and
do not coat the vehicle for corrosion
control. It may present a fire risk
under certain conditions.

09
9-75
Your vehicle is equipped with a catalytic
converter emission control device.
To prevent damage to the catalytic
converter and to your vehicle, take the
following precautions:
• Use only UNLEADED FUEL for
gasoline engines.
• Do not operate the vehicle when
there are signs of engine malfunction,
such as misfire or a noticeable loss of
performance.
• Do not misuse or abuse the engine.
Examples of misuse are coasting with
the engine off and descending steep
grades in gear with the engine off.
• Do not operate the engine at high
idle speed for extended periods (5
minutes or more).
• Do not modify or tamper with any
part of the engine or emission
control system. All inspections and
adjustments must be made by an
authorized HYUNDAI dealer.
• Avoid driving with an extremely low
fuel level.
Running out of fuel could cause the
engine to misfire, damaging the
catalytic converter.

Maintenance
9-76
CALIFORNIA PERCHLORATE NOTICE
Perchlorate Material-special handling may apply, See:
https://dtsc.ca.gov/perchlorate.
Notice to California Vehicle Dismantlers: Perchlorate containing materials, such as
air bag inflators, seatbelt pretensioners and keyless remote entry batteries, must be
disposed of according to Title 22 California Code of Regulations Section 67384.10 (a).

I
Index
Index

Index
I-2
A
Accessing Your Vehicle ......................................................................................... 5-4
Immobilizer System ......................................................................................... 5-14
Remote Key ........................................................................................................ 5-4
Smart Key........................................................................................................... 5-7
Air Bag - Supplemental Restraint system............................................................ 3-42
Additional Safety Precautions .......................................................................... 3-63
Air Bag Warning Labels ................................................................................... 3-63
How does the SRS Air Bag System Operate? .................................................. 3-47
Occupant Classification System (OCS) ........................................................... 3-51
SRS Care .......................................................................................................... 3-62
What To Expect After an Air Bag Inflates ....................................................... 3-50
Where are the Air Bags?................................................................................... 3-44
Why Didn’t My Air Bag Go Off in a Collision? .............................................. 3-57
Air Cleaner........................................................................................................... 9-25
Filter Replacement ........................................................................................... 9-25
Air Conditioning System ..................................................................................... 2-11
All Wheel Drive (AWD) ..................................................................................... 6-51
AWD Operation................................................................................................ 6-52
Emergency Precautions .................................................................................... 6-55
Appearance Care.................................................................................................. 9-65
Exterior Care .................................................................................................... 9-65
Interior Care ..................................................................................................... 9-70
Automatic Climate Control System..................................................................... 5-93
Automatic Heating and Air Conditioning ........................................................ 5-94
Manual Heating and Air Conditioning ............................................................. 5-95
Multi Air Mode............................................................................................... 5-101
System Maintenance ...................................................................................... 5-104
System Operation ........................................................................................... 5-102
Automatic Transmission ...................................................................................... 6-14
Automatic Transmission Operation.................................................................. 6-14
Good Driving Practices .................................................................................... 6-20
Using the Paddle Shifters ................................................................................. 6-19

I
I-3
B
Battery ................................................................................................................. 9-31
Battery Capacity Label ..................................................................................... 9-32
Battery Recharging........................................................................................... 9-33
For Best Battery Service .................................................................................. 9-32
Reset Items ....................................................................................................... 9-34
Before Driving ....................................................................................................... 6-4
Before Entering the Vehicle ............................................................................... 6-4
Before Starting ................................................................................................... 6-4
Blind-Spot Collision-Avoidance Assist (BCA) ................................................... 7-36
Blind-Spot Collision-Avoidance Assist Malfunction and Limitations............. 7-45
Blind-Spot Collision-Avoidance Assist Operation .......................................... 7-40
Blind-Spot Collision-Avoidance Assist Settings .............................................. 7-38
Blind-Spot View Monitor (BVM) ...................................................................... 7-70
Blind-Spot View Monitor Malfunction ............................................................ 7-71
Blind-Spot View Monitor Operation ................................................................ 7-70
Blind-Spot View Monitor Settings ................................................................... 7-70
Brake Fluid .......................................................................................................... 9-23
Checking the Brake Fluid Level....................................................................... 9-23
Braking System.................................................................................................... 6-29
Anti-lock Brake System (ABS) ........................................................................ 6-38
Auto Hold ......................................................................................................... 6-34
Disc Brakes Wear Indicator.............................................................................. 6-29
Downhill Brake Control (DBC) ...................................................................... 6-44
Electronic Parking Brake (EPB) ..................................................................... 6-30
Electronic Stability Control (ESC)................................................................... 6-39
Good Braking Practices.................................................................................... 6-47
Hill-Start Assist Control (HAC) ...................................................................... 6-44
Power-assist Brakes.......................................................................................... 6-29
Trailer Stability Assist (TSA) .......................................................................... 6-43
Vehicle Stability Management (VSM) ............................................................ 6-42
Bulb Wattage.......................................................................................................... 2-9

Index
I-4
C
Cabin Air Filter .................................................................................................... 9-27
Filter Inspection................................................................................................ 9-27
Filter Replacement ........................................................................................... 9-27
California Perchlorate Notice .............................................................................. 9-76
Child Restraint System (CRS) ............................................................................. 3-31
Children Always in the Rear ............................................................................ 3-31
Installing a Child Restraint System (CRS)....................................................... 3-34
Selecting a Child Restraint System (CRS) ....................................................... 3-32
Climate Control Additional Features ................................................................. 5-109
Auto Defogging System on Models with Automatic Temperature Control ... 5-109
Auto Dehumidify............................................................................................ 5-110
Automatic Controls for the Driver Based on Climate Control System
Settings ......................................................................................................... 5-111
Recirculating Air when washer fluid is used.................................................. 5-111
Sunroof Inside Air Recirculation.................................................................... 5-111
Consumer Information......................................................................................... 2-16
Cruise Control (CC) ............................................................................................ 7-72
Cruise Control Operation ................................................................................ 7-72
D
Declaration of conformity ................................................................................. 7-131
Front Radar..................................................................................................... 7-131
Rear Corner Radar ......................................................................................... 7-131
Dimensions ............................................................................................................ 2-8
Door Locks .......................................................................................................... 5-32
Auto Door Lock/Unlock Features .................................................................... 5-36
Child-protector Rear Door Locks..................................................................... 5-36
Operating Door Locks From Outside the Vehicle ............................................ 5-32
Operating Door Unlocks from Inside the Vehicle ............................................ 5-34
Drive Mode Integrated Control System .............................................................. 6-48
Driver Attention Warning (DAW) ...................................................................... 7-64
Driver Attention Warning Malfunction and Limitations .................................. 7-67
Driver Attention Warning Operation ................................................................ 7-65
Driver Attention Warning Settings .................................................................. 7-64
Dual Clutch Transmission ................................................................................... 6-21
Dual Clutch Transmission Operation ............................................................... 6-21
Good Driving Practices ................................................................................... 6-28
Parking ............................................................................................................. 6-27

I
I-5
E
Emission Control System .................................................................................... 9-73
Engine .................................................................................................................... 2-8
Engine Compartment ..................................................................................... 2-7/ 9-3
Engine Coolant ................................................................................................... 9-20
Changing Coolant............................................................................................. 9-22
Checking the Coolant Level ............................................................................. 9-20
Engine Number .................................................................................................... 2-15
Engine Oil ............................................................................................................ 9-17
Explanation of Scheduled Maintenance Items .................................................... 9-14
Fuel Filter ......................................................................................................... 9-14
Parking Brake ................................................................................................... 9-16
Exterior Features...................................................................................... 5-64/ 5-131
Fuel Filler Door ................................................................................................ 5-68
Hood ................................................................................................................. 5-64
Rear Bumper Steps ........................................................................................... 5-68
Roof Rack ...................................................................................................... 5-131
Tailgate ............................................................................................................. 5-65
Exterior Overview (I) ............................................................................................ 2-2
Exterior Overview (II) ........................................................................................... 2-3
F
Forward Collision–Avoidance Assist (FCA) (Front view camera only) .............. 7-2
Forward Collision-Avoidance Assist Malfunction and Limitations................... 7-7
Forward Collision-Avoidance Assist Operation................................................. 7-5
Forward Collision-Avoidance Assist Settings .................................................... 7-3
Forward Collision–Avoidance Assist (FCA) (Sensor fusion) ............................. 7-14
Forward Collision-Avoidance Assist Malfunction and Limitations................. 7-22
Forward Collision-Avoidance Assist Operation............................................... 7-18
Forward Collision-Avoidance Assist Settings .................................................. 7-16
Fuses .................................................................................................................... 9-48
Engine Compartment Panel Fuse Replacement ............................................... 9-50
Fuse/Relay Panel Description .......................................................................... 9-51
Instrument Panel Fuse Replacement ................................................................ 9-49
G
Gross Vehicle Weight........................................................................................... 2-11

Index
I-6
H
Hazard Warning Flasher ........................................................................................ 8-2
High Beam Assist (HBA) ................................................................................... 5-75
High Beam Assist Malfunction and Limitations .............................................. 5-77
High Beam Assist Operation ............................................................................ 5-76
High Beam Assist Settings ............................................................................... 5-75
Highway Driving Assist (HDA) ........................................................................ 7-104
Highway Driving Assist Malfunction and Limitations .................................. 7-108
Highway Driving Assist Operation ................................................................ 7-106
Highway Driving Assist Settings ................................................................... 7-105
Hyundai Digital Key............................................................................................ 5-15
I
If the Engine Overheats ......................................................................................... 8-7
If the Engine will not Start..................................................................................... 8-3
If you have a Flat Tire.......................................................................................... 8-14
Changing Tires ................................................................................................. 8-16
Jack and Tools .................................................................................................. 8-14
Jack Label......................................................................................................... 8-22
Removing and Storing the Spare Tire .............................................................. 8-15
Storing the Flat Tire.......................................................................................... 8-21
Ignition Switch ...................................................................................................... 6-5
Engine Start/Stop Button.................................................................................... 6-8
Key Ignition Switch ........................................................................................... 6-5
Remote Start ..................................................................................................... 6-12
Vehicle Auto-Shut Off ...................................................................................... 6-12
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 Emergency 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