2022 HYUNDAI SANTA CRUZ maintenance

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.

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).

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-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

I
I-9
M
Maintenance Services ............................................................................................ 9-4
Owner Maintenance Precautions........................................................................ 9-4
Owner’s Responsibility ...................................................................................... 9-4
Manual Climate Control System ......................................................................... 5-85
Heating and Air Conditioning .......................................................................... 5-86
System Maintenance ........................................................................................ 5-91
System Operation ............................................................................................. 5-90
Manual Speed Limit Assist (MSLA) .................................................................. 7-56
Manual Speed Limit Assist Operation ............................................................ 7-56
Mirrors ................................................................................................................. 5-42
Inside Rearview Mirror .................................................................................... 5-42
Side View Mirrors ............................................................................................ 5-52
N
Navigation-Based Smart Cruise Control (NSCC) .............................................. 7-93
Limitations of Navigation-based Smart Cruise Control .................................. 7-96
Navigation-based Smart Cruise Control Operation ......................................... 7-94
Navigation-based Smart Cruise Control Settings............................................. 7-94
O
Owner Maintenance............................................................................................... 9-5
Owner Maintenance Schedule............................................................................ 9-6
R
Rear Cross-Traffic Collision-Avoidance Assist (RCCA) .................................. 7-120
Rear Cross-Traffic Collision- Avoidance Assist Malfunction and
Limitations ................................................................................................... 7-126
Rear Cross-Traffic Collision- Avoidance Assist Operation............................ 7-122
Rear Cross-Traffic Collision-Avoidance Assist Settings................................ 7-121
Rear Occupant Alert (ROA) ............................................................................... 5-38
Rear Occupant Alert Operation ....................................................................... 5-38
Rear View Monitor (RVM) ............................................................................... 7-111
Rear View Monitor Malfunction and Limitations .......................................... 7-114
Rear View Monitor Operation ........................................................................ 7-112
Rear View Monitor Settings ........................................................................... 7-112

Index
I-10
Recommended Lubricants and Capacities........................................................... 2-12
Recommended Sae Viscosity Number ............................................................. 2-13
Refrigerant Label ................................................................................................ 2-15
Reporting Safety Defects ..................................................................................... 2-17
S
Safe exit warning (SEW) .................................................................................... 7-50
Safe Exit Warning Malfunction and Limitations.............................................. 7-54
Safe Exit Warning Operation............................................................................ 7-52
Safe Exit Warning Settings............................................................................... 7-51
Scheduled Maintenance Services .......................................................................... 9-7
Maintenance Under Severe Usage Conditions ................................................. 9-12
Normal Maintenance Schedule .......................................................................... 9-8
Seat Belts ............................................................................................................. 3-20
Additional Seat Belt Safety Precautions .......................................................... 3-28
Care of Seat Belts ............................................................................................. 3-30
Seat Belt Restraint System ............................................................................... 3-22
Seat Belt Safety Precautions ............................................................................ 3-20
Seat Belt Warning Light ................................................................................... 3-21
Seats ....................................................................................................................... 3-3
Air Ventilation Seat .......................................................................................... 3-18
Front Seats .......................................................................................................... 3-5
Head Restraints ................................................................................................ 3-12
Rear Seats ......................................................................................................... 3-11
Safety Precautions .............................................................................................. 3-4
Seat Warmers.................................................................................................... 3-16
Smart Cruise Control (SCC) ............................................................................... 7-76
Smart Cruise Control Malfunction and Limitations......................................... 7-87
Smart Cruise Control Operation....................................................................... 7-81
Smart Cruise Control Settings .......................................................................... 7-77

Index
I-12
T
Theft-alarm System ............................................................................................. 5-37
Tire Pressure Monitoring System (TPMS) ............................................................ 8-9
Changing a Tire with TPMS............................................................................. 8-12
Check Tire Pressure............................................................................................ 8-9
Low Tire Pressure Position and Tire Pressure Display .................................... 8-11
Low Tire Pressure Warning Light .................................................................... 8-11
Tire Pressure Monitoring System ..................................................................... 8-10
TPMS Malfunction Indicator ........................................................................... 8-12
Tire Specification and Pressure Label ................................................................. 2-14
Tires and Wheels ....................................................................................... 2-10/ 9-35
All Season Tires ............................................................................................... 9-46
Check Tire Inflation Pressure ........................................................................... 9-36
Low Aspect Ratio Tires .................................................................................... 9-47
Recommended Cold Tire Inflation Pressures ................................................... 9-35
Summer Tires ................................................................................................... 9-46
Tire Care ........................................................................................................... 9-35
Tire Maintenance.............................................................................................. 9-39
Tire Replacement ............................................................................................. 9-38
Tire Rotation..................................................................................................... 9-37
Tire Sidewall Labeling ..................................................................................... 9-40
Tire Terminology and Definitions .................................................................... 9-43
Tire Traction ..................................................................................................... 9-39
Wheel Alignment and Tire Balance ................................................................. 9-38
Wheel Replacement.......................................................................................... 9-39
Towing ................................................................................................................. 8-23
Towing Service................................................................................................. 8-23
Trailer Towing ..................................................................................................... 6-64
Driving with a Trailer ....................................................................................... 6-69
Maintenance when Towing a Trailer ................................................................ 6-72
Trailer Towing - Important Information ........................................................... 6-65
Trailer Towing Equipment ............................................................................... 6-68