check engine Hyundai Azera 2017 Repair Manual

Maintenance
80
7
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.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could
affect its performance, safety or dura-
bility and may even violate governmen-
tal safety and emissions regulations.
In addition, damage or performance
problems resulting from any modifi-
cation may not be covered under
warranty.
If you use unauthorized electronic
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
Engine exhaust gas precautions (carbon monoxide)
Carbon monoxide can be present with other exhaust fumes. Therefore,
if you smell exhaust fumes of any
kind inside your vehicle, have it
inspected and repaired immediately.
If you ever suspect exhaust fumes
are coming into your vehicle, drive it
only with all the windows fully open.
Have your vehicle checked and
repaired immediately.
WARNING - Exhaust
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.

Specifications, Consumer information and Reporting safety defects
68
Recommended SAE viscosity
number
Always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking 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.Engine oil viscosity (thickness) has
an effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosi-
ty engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity
engine oils are required for satisfac-
tory 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 rec-
ommended oil viscosity from the
chart.
Temperature Range for SAE Viscosity Numbers
Temperature
Gasoline
Engine Oil *
1
°C
(°F)-30 -20 -10 0 10 20 30 40 50 -10 0 20 40 60 80 100 120
*1. For better fuel economy, it is recommended to use the engine oil of a vis-cosity grade SAE 5W-30 (API Service SM / ILSAC GF-4 / ACEA A5).
However, if the engine oil is not available in your country, select the proper
engine oil using the engine oil viscosity chart.
10W-30
5W-30

I3
Index
Bulb replacement, see light bulbs..................................7-63
Bulb wattage ....................................................................8-2
Button start/stop, see engine start/stop button ................5-5
California perchlorate notice ........................................7-82
Capacities (Lubricants) ....................................................8-5
CareExterior care ..............................................................7-72
Interior care ..............................................................7-78
Tire care ....................................................................7-37\
Cargo capacity ..............................................................5-84
Cargo weight ..................................................................5-87
Center console storage ................................................4-137
Central door lock switch................................................4-17
Certification label ..................................................5-85, 8-7
Chains Tire chains ................................................................5-79
Changing tires ................................................................6-14
Checking tire inflation pressure ....................................7-38
Child restraint system ....................................................3-28 Lower anchor ............................................................3-34
Seat belt ....................................................................3-30\
Tether anchor system ................................................3-33
Child-protector rear door lock ......................................4-18
Climate control air filter ..................................4-123, 4-133
Climate control air filter replacement............................7-30
Clock (Digital) ............................................................4-142 Clothes hanger ............................................................4-143
Combined instrument, see instrument cluster ..............4-58
Compact spare tire ........................................................6-18
Compact spare tire replacement ....................................7-41
Coolant ........................................................................\
..7-24
Cooling fluid, see engine coolant ..................................7-24
Crankcase emission control system ..............................7-79
Cruise control system ....................................................5-38
Cup holder ..................................................................4-139
Cup holder (rear) ..........................................................3-15
Curtain air bag ..............................................................3-51
Dashboard illumination, see instrument panel
illumination ................................................................4-59
Dashboard, see instrument cluster ................................4-58
Daytime running light (DRL) ......................................4-101
Defogging (Windshield) ..............................................4-135
Defogging logic (Windshield) ....................................4-137
Defroster (Rear window) ............................................4-112
Defrosting (Windshield) ..............................................4-136
Digital clock ................................................................4-142
Dimensions ......................................................................8-\
2
Display illumination, see instrument panel illumination ................................................................4-59
Displays, see instrument cluster ....................................4-58
Door courtesy lamp ....................................................4-111
C
D

Index
10I
Special driving conditions ............................................5-75Driving at night ........................................................5-76
Driving in flooded areas............................................5-77
Driving in the rain ....................................................5-77
Hazardous driving conditions ..................................5-75
Highway driving ........................................................5-78
Rocking the vehicle ..................................................5-75
Smooth cornering ......................................................5-76
Speedometer ..................................................................4-59
SRS components and functions ....................................3-38
Starting difficulties, see engine will not start ..................6-4
Steering wheel ..............................................................4-43 Electronic power steering (EPS) ..............................4-43
Horn ........................................................................\
..4-45
Tilt and telescopic steering........................................4-44
Steering wheel audio control ......................................4-146
Steps For Determining Correct Load Limit ..................5-84
Storage compartment ..................................................4-138 Center console storage ............................................4-138
Glove box ................................................................4-139
Sunglass holder ......................................................4-139
Sunglass holder ............................................................4-138
Sunroof, see panoramic sunroof ..................................4-35
Sunvisor ......................................................................4-\
140
Sunvisor lamp, see vanity mirror lamp........................4-111 Tachometer ....................................................................4-59\
Tether anchor system ....................................................3-33
Theft-alarm system ........................................................4-12
Tie-down hook ..............................................................6-24
Tilt and telescopic steering ............................................4-44
Tire and loading information label ................................5-83
Tire chains......................................................................5-\
80
Tire pressure monitoring system (TPMS) ......................6-8
Tire specification and pressure label ..............................8-8
Tires and wheels ............................................................7-37
Checking tire inflation pressure ................................7-38
Compact spare tire replacement ................................7-41
Low aspect ratio tire..................................................7-46
Recommended cold tire inflation pressures ..............7-37
Tire care ....................................................................7-37\
Tire maintenance ......................................................7-42
Tire replacement ................................................7-40, 8-3
Tire rotation ..............................................................7-39
Tire sidewall labeling ................................................7-43
Tire traction ..............................................................7-42
Wheel alignment and tire balance ............................7-40
Wheel replacement ............................................7-42, 8-3T