2020 Hyundai Palisade fuel

7-72
Maintenance
Bright-metal maintenance
To remove road tar and insects,use a tar remover, not a scraper or
other sharp object.
To protect the surfaces of bright- metal parts from corrosion, apply a
coating of wax or chrome preser-
vative and rub to a high luster.
During winter weather or in coastal areas, cover the bright metal parts
with a heavier coating of wax or
preservative. If necessary, coat the
parts with non-corrosive petroleum
jelly or other protective compound.
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may
collect on the underbody. If these
materials are not removed, acceler-
ated rusting can occur on underbody
parts such as the fuel lines, frame,
floor pan and exhaust system, even
though they have been treated with
rust protection. Thoroughly flush the vehicle under-
body and wheel openings with luke-
warm or cold water once a month,
after off-road driving and at the end
of each winter. Pay special attention
to these areas because it is difficult
to see all the mud and dirt. It will do
more harm than good to wet down
the road grime without removing it.
The lower edges of doors, rocker
panels, and frame members have
drain holes that should not be
allowed to clog with dirt; trapped
water in these areas can cause rust-
ing.
Aluminum wheel maintenance
The aluminum wheels are coated
with a clear protective finish.
Do not use abrasive cleaner, pol-
ishing compound, solvent, or
wire brushes on aluminum
wheels.
Clean the wheel when it has cooled.
Use only a mild soap or neutral detergent, and rinse thoroughly
with water. Also, clean the
wheels after driving on salted
roads.
Do not wash the wheels with high-speed car wash brushes.
Do not use any cleaners con- taining acid or alkaline deter-
gents.
NOTICE
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.
WARNING

7-77
7
Maintenance
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Owner’s
Handbook & Warranty Information
booklet 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 sys-tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to ensure the proper func-
tion of the emission control systems,
it is recommended that you have
your vehicle inspected and main-
tained by an authorized HYUNDAI
dealer in accordance with the main-
tenance schedule in this manual. For the Inspection and
Maintenance Test (with Electronic
Stability Control (ESC) system)
To prevent the vehicle from mis-
firing during dynamometer test-
ing, 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 ControlSystem Including Onboard
Refueling Vapor Recovery
(ORVR)
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere. The ORVR system is
designed to allow the vapors from
the fuel tank to be loaded into a can-
ister while refueling at the gas sta-
tion, preventing the escape of fuel
vapors into the atmosphere.
NOTICE
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7-78
Maintenance
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 immediately.
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

7-80
Maintenance
Your vehicle is equipped with a cat-
alytic converter emission control
device. To prevent damage to the
catalytic converter and to your vehi-
cle, take the following precautions:
Use only UNLEADED FUEL for gasoline engines.
Do not operate the vehicle when there are signs of engine malfunc-
tion, 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 con-
trol system. All inspections and
adjustments must be made by an
authorized HYUNDAI dealer.
Avoid driving with extremely low fuel level. If you run out of gasoline,
it could cause the engine to misfire
and result in excessive loading of
the catalytic converter.

8-7
88
Specifications, Consumer information and Reporting safety defects
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
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LubricantVolume Classification
Engine oil *
1*2(drain and refill)
Recommends
6.87 US qt. (6.5 l)ACEA A5 or above *3/
5W-30 /(SAE Viscosity Number)
Automatic transmission fluid7.4 US qt. (7.0 l)
MICHANG ATF SP-IV,
SK ATF SP-IV,
NOCA ATF SP-IV,
HYUNDAI genuine ATF SP-IV or other
brands meeting the above specification
approved by HYUNDAI Motor Co.
*1: Refer to the recommended SAE viscosity numbers on the 9 page.
*2: Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econ -
omy by reducing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure
in everyday driving, but in a year's time, they can offer significant cost and energy savings.
*
3: If the ACEA A5 engine oil is not available in your country, you are able to use API SM & ILSAC GF-4 (or above) or ACEA A3.

8-8
Specifications, Consumer information and Reporting safety defects
LubricantVolumeClassification
Transfer case oil (AWD)
0.74 US qt. (0.7 l)
HYPOID GEAR OIL API GL-5, SAE 75W/85
(SK HCT-5 GEAR OIL 75W/85 or EQUIVALENT)
Rear differential oil (AWD)
0.74 US qt. (0.7 l)
Coolant
9.4 US qt. (8.9 l)Mixture of antifreeze and water
(Phosphate-based Ethylene glycol coolant for alu-
minum radiator)
Brake fluid
As required FMVSS116 DOT-4
Fuel18.75 US gal. (71 l)Refer to "Fuel requirements" in the Foreword chapter.

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
*1: For better fuel economy, it is recommended to use the engine oilof 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.
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.
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 *1
°C
(°F)
10W-30
5W-30

I-5
Electric power steering (EPS).........................................3-30
Electrochromatic mirror (ECM) .....................................3-34
Electronic child safety lock system ................................3-20
Electronic Parking Brake (EPB) .....................................5-24
Electronic Stability Control (ESC) .................................5-35
Emergency towing ..........................................................6-24
Emission control system .................................................7-77Crankcase emission control system ...........................7-77
Evaporative emission control System ........................7-77
Exhaust emission control system ...............................7-78
Engine compartment..................................................1-6, 7-3
Engine compartment panel fuse replacement .................7-50
Engine coolant ................................................................7-18
Engine coolant temperature gauge .................................3-72
Engine number ................................................................8-11
Engine oil ........................................................................\
7-16
Engine specification..........................................................8-2
Engine Start/Stop button .................................................5-10
Evaporative emission control System.............................7-77
Exhaust emission control system....................................7-78
Explanation of scheduled maintenance items.................7-13
Exterior care....................................................................7-69\
Exterior features............................................................3-209 Roof side rails ..........................................................3-209 Exterior overview .............................................................1-2
Front view ....................................................................1-2
Rear view......................................................................1-\
3
Flat tire ........................................................................\
....6-14 Changing a tire ...........................................................6-16
Floor mat anchor(s).......................................................3-204
Fluid Brake fluid ..................................................................7-21
Washer fluid ...............................................................7-22
Forward Collision-Avoidance Assist (FCA) system ......5-63
Front air ventilation seat .................................................2-27
Front seat head restraints ................................................2-22
Front seats ........................................................................\
.2-6 Manual adjustment .......................................................2-7
Power adjustment .........................................................2-9
Reclining seatback ..............................................2-8, 2-10
Seatback pocket ..........................................................2-12
Front windshield washers .............................................3-146
Front windshield wipers ...............................................3-144
Fuel filler door ................................................................3-66
Fuel gauge .......................................................................3\
-73
Fuel requirements Fuel additives ................................................................F8
Unleaded ........................................................................\
F7
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Index
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