cabin filter GENESIS G90 2023 Owners Manual

2-8
Vehicle Information, Consumer Information and Reporting Safety Defects
ENGINE COMPARTMENT
The actual engine compartment in the vehicle may differ from the illustration.
ORS092001N
1. Windshield washer fluid reservoir ....... 9-22
2. Jumper terminal ..................................... 8-5
3. Fuse box ................................................ 9-47
4. Engine coolant reservoir .......................9-18
5. Air cleaner ............................................. 9-23
6. Liquid-cooled intercooler coolant
reservoir .................................................9-187. Brake fluid reservoir .............................. 9-21
8. Engine oil dipstick ................................. 9-16
9. Engine oil filler cap ................................ 9-16
10. Cabin air filter ....................................... 9-24

5-138
Convenience Features
System Maintenance
Cabin air filter
OHI048581L
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.
We recommend that the cabin air filter
be replaced by an authorized retailer of
Genesis Branded products according to
the maintenance schedule. If the vehicle
is being driven in severe conditions such
as dusty or rough roads, more frequent
cabin air filter inspections and changes
are required.
If the air flow rate suddenly decreases,
have the system inspected at an
authorized retailer of Genesis Branded
products.
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 retailer of Genesis Branded
products.
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.

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 ............................................................................9-17
Engine Coolant/Liquid-Cooled Intercooler 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 ................................................................................................... 9-26Blade Inspection ........................................................................................................9-26
Blade Replacement ....................................................................................................9-26
Battery ............................................................................................................. 9-28Battery Usage Recommendations ............................................................................9-29
Battery Replacement ................................................................................................ 9-30
Battery Recharging .................................................................................................... 9-31
Reset Items ................................................................................................................. 9-32

9-3
09
The actual engine compartment in the vehicle may differ from the illustration.
ORS092001N
1. Windshield washer fluid reservoir
2. Jumper terminal
3. Fuse box
4. Engine coolant reservoir
5. Air cleaner
6. Liquid-cooled intercooler coolant
reservoir7. Brake fluid reservoir
8. Engine oil dipstick
9. Engine oil filler cap
10. Cabin air filter
ENGINE COMPARTMENT

9-8
Maintenance
Normal Maintenance Schedule
MAINTENANCE
INTERVALS
MAINTENANCE
ITEMNumber 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
Engine oil and engine oil filter
*1
RRRRRRRRRRRRR
Fuel additives
*2
Add every 8,000 miles (13,000 km) or 12 months
Air cleaner filterInspect every 8,000 miles (13,000 km) or 12 months,
replace every 24,000 miles (39,000 km) or 36 months
Spark plugsRR
Rotate tires Rotate tires every 8,000 miles (13,000 km) or 12 months
Cabin air filter
(for evaporator and blower unit)RRRRRR
Drive belts
*3
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
MHEV (Mild Hybrid Vehicle) belt *
3 (if equipped)Inspect every 6,000 miles (10,000 km) or 12 months
Replace every 60,000 miles (100,000 km) or 48 months
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*1 :
Requires grade engine oil. If a lower grade engine oil (mineral oil including Semi-
synthetic) is used, then the engine oil and engine oil filter must be replaced as indicated severe maintenance condition.
*2 :
If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your
authorized retailer of Genesis Branded products along with information on how to use them. Do not mix other additives.
*3 :
The drive belt should be replaced when cracks occur or tension is reduced.

9-11
09
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
operationMaintenance intervalsDriving
condition
Engine oil and filter*1RReplace every 5,000 miles
(8,000 km) or 6 monthsD, H, I, L
MHEV (Mild Hybrid Vehicle)
belt (if equipped)IInspect every 3,000 miles
(5,000 km) or 6 months
B, C, D,
E, I, K
RReplace every 30,000 miles
(50,000 km) or 24 months
Air cleaner filter IInspect more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, F, G,
H, I, K
Steering gear rack, linkage and
bootsIInspect more frequently
depending on the conditionC, D, E,
F, G
Front suspension ball joints IInspect more frequently
depending on the conditionC, D, E,
F, G
Disc brakes and pads, calipers
and rotorsIInspect more frequently
depending on the conditionC, D, E, G,
H, J, K
Parking brake IInspect more frequently
depending on the conditionC, D, G, H
Drive Shaft IInspect more frequently
depending on the conditionC, D, E, F,
G, H, I, J
Cabin air filter RReplace more frequently
depending on the conditionC, E, G
Automatic transmission fluid RReplace every 60,000 miles
(100,000 km)A, C, F, G,
H, I, J, K
Front differential oil (AWD) /
Rear differential oilRReplace every 72,000 miles
(120,000 km)C, D, E, G,
H, I, J
Propeller shaft IInspect more frequently
depending on the conditionC, D, E, F,
G, H, I, J
Transfer case oil (AWD) No check, No service required
*1 : Requires grade engine oil. If a lower grade
engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine
oil filter must be replaced as indicated severe maintenance condition.

9-24
Maintenance
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
ORS091009
1. Open the glove box and remove the
support rod M.
ORS091010
2. Remove the stoppers on both sides to
allow the glove box to hang freely on
the hinges.
ORS092011N
3. Press and hold the lock M 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.
CABIN AIR FILTER

9-25
09
Engine Compartment
ORS091012
ORS092054N
1. Open the engine hood and remove
the cover of the air conditioning
assembly to locate the air filter.
2. Open the engine hood and remove
the cover of air conditioning unit.
3. Press and hold the lock M 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
ORS091061
A : Glove box,
B : Engine compartment
Install a new cabin air filter in the
correct direction to prevent noise and
reduce effectiveness.

[Glove box: Install with the arrow
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