air filter HYUNDAI PALISADE 2023 Owners Manual

Convenience Features5-126
System Maintenance
Cabin air filter
OIK047401L
A: Outside air, B: Recirculated air
C: Climate control air filter, D: Blower
E: Evaporator core, F: Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
Have the cabin air filter replaced by an
authorized HYUNDAI dealer according to
the maintenance schedule. If the vehicle
is being driven in severe conditions
such as dusty or rough roads and/or if
transporting pets or occupants smoke
inside the vehicle, then more frequent
cabin air filter inspections and changes
are required.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning
is reduced. Overfilling also reduces the
performance of the air conditioning
system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized HYUNDAI dealer.
NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur. To prevent damage, the air
conditioning system in your vehicle
should only be serviced by trained and
certified technicians.
NOTICE

[The refrigerant system should only
be serviced by trained and certified
technicians to insure proper and safe
operation.

[ The refrigerant system should be
serviced in a well-ventilated place.

[ The air conditioning evaporator
(cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meeting
SAE Standard J2842.

Convenience Features5-142
Air conditioning system operation tips

[ If the v
ehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.

[ After sufficient cooling has been
achieved, switch back from
recirculation mode to fresh mode.

[ To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.

[ Use the air conditioning system
every month only for a few minutes
to ensure maximum system
performance.

[ If you operate air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield
to fog up, causing loss of visibility. In
this case, set the mode selection knob
or button to the
position and fan
speed control to the lower speed.
System Maintenance
Cabin air filter
OIK047401L
A: Outside air, B: Recirculated air
C: Climate control air filter, D: Blower
E: Evaporator core, F: Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
Have the cabin air filter replaced by an
authorized HYUNDAI dealer according to
the maintenance schedule. If the vehicle
is being driven in severe conditions
such as dusty or rough roads and/or if
transporting pets or occupants smoke
inside the vehicle, then more frequent
cabin air filter inspections and changes
are required.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.

9
9. Maintenance
Engine Compartment ........................................................................\
............... 9-3
Maintenance Services ........................................................................\
.............. 9-4
Owner’s Responsibility ........................................................................\
....................... 9-4
Owner Maintenance Precautions ........................................................................\
....... 9-4
Owner Maintenance ........................................................................\
................. 9-5Owner Maintenance Schedule ........................................................................\
........... 9-6
Scheduled Maintenance Services ....................................................................9-7Normal Maintenance Schedule ........................................................................\
.......... 9-8
Maintenance Under Severe Usage Conditions ......................................................... 9-11
Explanation of Scheduled Maintenance Items .............................................. 9-13
Engine Oil ........................................................................\
................................. 9-15
Checking the Engine Oil Level ........................................................................\
........... 9-15
Checking the Engine Oil and Filter ........................................................................\
... 9-16
Engine Coolant ........................................................................\
.........................9-18Checking the Coolant Level......................................................................\
................. 9-18
Changing Coolant ........................................................................\
............................. 9-20
Brake Fluid ........................................................................\
................................ 9-21Checking the Brake Fluid Level ........................................................................\
......... 9-21
Washer Fluid ........................................................................\
............................ 9-22Checking the Washer Fluid Level ........................................................................\
...... 9-22
Air Cleaner ........................................................................\
............................... 9-23
Filter Replacement ........................................................................\
............................. 9-23
Cabin Air Filter ........................................................................\
......................... 9-24Filter Inspection........................................................................\
..................................9-24
Filter Replacement ........................................................................\
.............................9-24
Wiper Blades ........................................................................\
........................... 9-25Blade Inspection ........................................................................\
................................ 9-25
Blade Replacement ........................................................................\
............................ 9-25
Battery ....................................................................\
..........................................9-27For Best Battery Service ........................................................................\
....................9-28
Battery Capacity Label ........................................................................\
.......................9-29
Battery Recharging ........................................................................\
............................9-29
Reset Items ........................................................................\
........................................ 9-30

Maintenance9-8
Normal Maintenance Schedule
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Number of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96 108 120 132 144 156 Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Drive belts *
1
At first, inspect at 48,000 miles (78,000 km) or 72 months,
after that, inspect every 8,000 miles (13,000 km) or 12 months
Engine oil and engine oil filter
RRRRRRRRRRRRR
Fuel additives *
2
Add every 8,000 miles (13,000 km) or 12 months
Air cleaner filter IIR
II
R
II
R
II
RI
Spark plugs Replace every 96,000 miles (156,000 km)
Valve clearance *
3
Inspect every 64,000 miles (104,000 km) or 72 months
Rotate Tires
(includes tread wear inspection and tire
pressure check) Rotate tires every 8,000 miles (13,000 km) or 12 months
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*1 :
The drive belt should be replaced when cracks occur or tension is reduced.
*2 :
If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized
HYUNDAI dealer along with information on how to use them. Do not mix other additives.
*3 :
Inspect for excessive valve noise and/or engine vibration and adjust if necessary. Have an authorized HYUNDAI dealer perform the
operation.
* As it is normal for engine oil to be consumed during driving, the amount of engine oil should be checked regularly.
* The replacement cycle of engine oil is set by the period which the performance of our recommended engine oil is maintained. So, if recommended engine oil is not used, a replacement is required as indicated severe usage condition.

09
9-9
Normal Maintenance Schedule (Cont.)
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Number of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Cabin air filter (if equipped)
RRRRRR
Vacuum hose
IIIIIIIIIIIII
Engine coolant
At first, replace at 120,000 miles (200,000 km) or 120 months.
After that, replace every 24,000 miles (39,000 km) or 24 months
Battery condition
IIIIIIIIIIIII
Brake lines, hoses and connections
IIIIIIIIIIIII
Disc brakes and pads
IIIIIIIIIIIII
Steering gear rack, linkage and boots
IIIIIIIIIIIII
Driveshaft and boots
IIIIII
Suspension mounting bolts
IIIIIIIIIIIII
Air conditioner refrigerant
IIIIIIIIIIIII
Air conditioner compressor
IIIIIIIIIIIII
Propeller shaft (AWD)
IIIIII
Exhaust pipe and muffler
IIIIIIIIIIIII
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.

Maintenance9-10
Normal Maintenance Schedule (Cont.)
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Number of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Automatic transmission fluid No check, No service required
Rear differential oil (AWD) *
4
III
Transfer case oil (AWD) *
4
III
Vapor hose, fuel filler cap and fuel tank IIIIII
Fuel tank air filter *
5
IIIIII
Fuel lines, hoses and connections IIIIII
Parking brake IIIIII
Brake fluidAt first, inspect every 8,000 miles (13,000 km) or 12 months,
after that, replace every 48,000 miles (78,000 km) or 48 months
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*4 :
Rear differential oil and transfer case oil should be changed anytime they have been submerged in water.
*5 :
Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this maintenance
schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging, loss of power, hard
starting problem, etc. replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI
dealer for details.

09
9-11
Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars mainly used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace
I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance
operation Maintenance intervals Driving
condition
Engine oil and engine oil
filt
er *1R Replace every 5,000 miles
(8,000 km) or 6 months A, B, C, D, E, F,
G, H, I, J, K, L
Air cleaner filter R Replace more frequently
depending on the condition C, E
Spark plugs R Replace more frequently
depending on the condition A, B, F, G, H,
I, K
Cabin air filter R Replace more frequently
depending on the condition C, E, G
Disc brakes and pads,
calipers and rotors IInspect more frequently
depending on the condition C, D, E, G, H
Steering gear rack,
linkage and boots IInspect more frequently
depending on the condition C, D, E, F, G,
H, I
Driveshaft and boots I Inspect more frequently
depending on the condition C, D, E, F, G,
H, I, J
Suspension ball joints I Inspect more frequently
depending on the condition C, D, E, F, G
Propeller shaft I Inspect more frequently
depending on the condition C, D, E, F, G,
H, I, J
Automatic transmission
fluid RReplace every 60,000 miles
(100,000 km) A, C, F, G, H,
I, J, K
Rear differential oil R Replace every 72,000 miles
(120,000 km) C, D, E, G, H,
I, J
Transfer case oil (AWD) R Replace every 72,000 miles
(120,000 km) C, D, E, G, H,
I, J
Parking brake I Inspect more frequently
depending on the condition C, D, G, H

09
9-13
Engine Oil and Filter
The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the vehicle
is being driven in severe conditions,
more frequent oil and filter changes are
required.
Drive Belts
Inspect all drive belts for evidence
of cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked
periodically for proper tension and
adjusted as necessary.
Information
When you are inspecting the belt, turn the
engine off.
Fuel Lines, Fuel Hoses and
Connections
Check the fuel lines, fuel hoses and
connections for leakage and damage.
Have an authorized HYUNDAI dealer
replace any damaged or leaking parts
immediately.
Vapor Hose and Fuel Filler Cap
The vapor hose and fuel filler cap should
be inspected at those intervals specified
in the maintenance schedule. Make sure
a new vapor hose or fuel filler cap is
correctly replaced.
Air Cleaner Filter
Have the air cleaner filter replaced by an
authorized HYUNDA dealer.
Spark Plugs
Make sure to install new spark plugs of
the correct heat range.
When assembling parts, be sure to
wipe out foreign substances inside
and outside of the boot bottom of the
ignition coil and the insulator of the
spark plug with a soft cloth to prevent
contamination of the spark plug
insulator.
Cooling System
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
Engine Coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
Automatic Transmission Fluid
The automatic transmission fluid level
does not need to be checked under
normal usage conditions.
Have the automatic transmission fluid
changed by an authorized HYUNDAI
dealer according to the maintenance
schedule.
Information
Automatic transmission fluid color is red
when new.
As the vehicle is driven, the automatic
transmission fluid will begin to look
darker.
This is a normal condition. It does not
need to be replaced based on the color
change.
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS

09
9-23
AIR CLEANER
Filter Replacement
B0446KO01
The air cleaner filter can be cleaned for
inspection using compressed air.
Do not attempt to wash or to rinse it, as
water will damage the filter.
If soiled, the air cleaner filter must be
replaced.
Replace the filter according to the
Maintenance Schedule.
B0446KO02
1. Pull down the air cleaner filter cover M.
B0446KO03
2. Pull down the lever N to the UNLOCK position.
B0446KO04
3. Replace the air cleaner filter.
4. Reassemble the air cleaner cover in the reverse order.
5. Check that the cover is firmly installed.
Information
If the vehicle is operated in extremely
dusty or sandy areas, replace the air
cleaner filter more often than the
usual recommended intervals (Refer
to “Maintenance Under Severe Usage
Conditions” section in this chapter).
NOTICE

[Do not drive with the air cleaner filter
removed. This will result in excessive
engine wear.

[ When removing the air cleaner filter,
be careful that dust or dirt does not
enter the air intake, or damage may
result.

[ Use HYUNDAI genuine parts. Use of
non-genuine parts could damage the
engine.

[ Do not blow the inner part of the air
filter with compressed air. Dust or
dirt may enter the air intake.

[ Check that the replaced filter is
firmly fixed when reassembling the
air cleaner filter, and that the clamps
are firmly assembled.

Maintenance9-24
Filter Inspection
The cabin air filter should be replaced
according to the Maintenance Schedule.
If the vehicle is operated in severely air-
polluted cities or on dusty rough roads
for a long period, it should be inspected
more frequently and replaced sooner.
Replace the cabin air filter by following
the procedure below and be careful to
avoid damaging other components.
Filter Replacement
B0449KO01
1. Open the glove box and remove the support rod M.
B0449KO02
2. Remove the stoppers on both sides to allow the glove box to hang freely on
the hinges.
B0449KO03
3. Press and hold the lock on the left side of the cover.
4. Pull out N the cover.
5. Replace the cabin air filter.
6. Reassemble in the reverse order of disassembly.
NOTICE
B0449KO04
Install a new cabin air filter in the
correct direction with the arrow symbol