2017 GENESIS G90 air condition

7-8
Maintenance
At least twice a year:(i.e., every Spring and Fall)
Check radiator, heater and air con-
ditioning hoses for leaks or dam-
age.
Check windshield washer spray and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
Check headlamp alignment.
Check muffler, exhaust pipes, shields and clamps.
Check the seat belts for wear and function.
At least once a year:
Clean body and door drain holes.
Lubricate door hinges and hoodhinges.
Lubricate door and hood locks and latches.
Lubricate door rubber weather strips.
Lubricate door checker.
Check the air conditioning system.
Inspect and lubricate automatic transmission linkage and controls.
Clean the battery and terminals.
Check the brake fluid level. Follow Normal Maintenance Schedule
if the vehicle is usually operated where
none of the following conditions apply.
If any of the following conditions apply,
you must follow the Maintenance
Under Severe Usage Conditions.
Repeated driving short distance of
less than 5 miles (8 km) in normal
temperature or less than 10miles
(16 km) in freezing temperature
Extensive engine idling or low speed driving for long distances
Driving on rough, dusty, muddy, unpaved, graveled or salt-spread
roads
Driving in areas using salt or other corrosive materials or in very cold
weather
Driving in heavy dust condition
Driving in heavy traffic area
Driving on uphill, downhill, or mountain road repeatedly
Towing a trailer or using a camper, or roof rack
Driving as a patrol car, taxi, other commercial use of vehicle towing
Driving in heavy dust condition
Frequently driving in stop-and-go condition
If your vehicle is operated under the
above conditions, you should inspect,replace or refill more frequently thanthe following Normal MaintenanceSchedule. After 120 months or150,000 miles (240,000 km) continueto follow the prescribed maintenanceintervals.
For additional information or assis-tance see an authorized Dealer ofGenesis Brand Products.
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7-9
07
Normal Maintenance Schedule
The following maintenance services must be performed to ensure good emis-
sion control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where
both mileage and time are shown, the frequency of service is determined by
whichever occurs first.
7,500 miles (12,000 km) or 6 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (5.0 GDI) *
6 (7,500 miles (12,000 km) or 12 months)
❑ Add fuel additives *1(7,500 miles (12,000 km) or 12 months)
15,000 miles (24,000 km) or 12 months
❑ Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pad, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pad
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (5.0 GDI) *
6(15,000 miles (24,000 km) or 24 months)
❑ Add fuel additives *1(15,000 miles (24,000 km) or 24 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

7-10
Maintenance
Normal Maintenance Schedule (CONT.)
22,500 miles (36,000 km) or 18 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (5.0 GDI) *
6(22,500 miles (36,000 km) or 36 months)
❑ Add fuel additives *1(22,500 miles (36,000 km) or 36 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
2: 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 prob-
lem etc, replace the fuel filter immediately regardless of maintenance schedul\
e and consult
an authorized Dealer of Genesis Brand Products.
*
6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
30,000 miles (48,000 km) or 24 months
❑Rotate tires
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect brake fluid
❑ Inspect fuel filter *
2
❑Inspect fuel lines, fuel hoses and connections
❑ Inspect fuel tank air filter *2
❑Inspect parking brake
(Continued)

7-12
Maintenance
Normal Maintenance Schedule (CONT.)
45,000 miles (72,000 km) or 36 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (45,000 miles (72,000 km) or 72 months)\
❑ Replace spark plugs (3.3 T-GDI)
❑ Add fuel additives *
1(45,000 miles (72,000 km) or 72 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
52,500 miles (84,000 km) or 42 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (5.0 GDI) *
6(52,500 miles (84,000 km) or 84 months)
❑ Add fuel additives *1(52,500 miles (84,000 km) or 84 months)

7-13
07
Normal Maintenance Schedule (CONT.)
60,000 miles (96,000 km) or 48 months
❑Rotate tires
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect brake fluid
❑ Inspect fuel filter *
2
❑Inspect fuel lines, fuel hoses and connections
❑ Inspect fuel tank air filter *2
❑Inspect parking brake
❑ Inspect vapor hose and fuel filler cap, fuel tank
❑ Inspect valve clearance (3.3 T-GDI) *
7
(Every 60,000 miles (96,000 km) or 72 months)
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after that, every 15,000 miles (24,000 km) or 24 months) *
4
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (5.0 GDI) *
6(60,000 miles (96,000 km) or 96 months)
❑ Add fuel additives *1(60,000 miles (96,000 km) or 96 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
2: 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 prob-
lem etc, replace the fuel filter immediately regardless of maintenance schedul\
e and consult
an authorized Dealer of Genesis Brand Products.
*
4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
*7: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. Have authorized dealers of Genesis Brand Products perform the operation.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

7-14
Maintenance
Normal Maintenance Schedule (CONT.)
67,500 miles (108,000 km) or 54 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (5.0 GDI) *
6
(67,500 miles (108,000 km) or 108 months)
❑ Add fuel additives *1(67,500 miles (108,000 km) or 108 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
3: Front and rear differential oil should be changed anytime rear differential have been sub- merged in water.
*
4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
75,000 miles (120,000 km) or 60 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after that, every 15,000 miles (24,000 km) or 24 months)*
4
❑ Inspect front(AWD)/rear differential oil*3(75,000 miles (120,000 km)
or 96 months)
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (5.0 GDI) *
6
(75,000 miles (120,000 km) or 120 months)
❑ Add fuel additives *1(75,000 miles (120,000 km) or 120 months)

7-16
Maintenance
Normal Maintenance Schedule (CONT.)
90,000 miles (144,000 km) or 72 months
❑Rotate tires
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect brake fluid
❑ Inspect fuel filter *
2
❑Inspect fuel lines, fuel hoses and connections
❑ Inspect fuel tank air filter *2
❑Inspect parking brake
❑ Inspect vapor hose and fuel filler cap, fuel tank
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after that, every 15,000 miles (24,000 km) or 24 months)*
4
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (5.0 GDI) *
6
(90,000 miles (144,000 km) or 144 months)
❑ Replace spark plugs (3.3 T-GDI)
❑ Add fuel additives *
1(90,000 miles (144,000 km) or 144 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
2: 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 prob-
lem etc, replace the fuel filter immediately regardless of maintenance schedule\
and consult
an authorized Dealer of Genesis Brand Products for details.
*
4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

7-17
07
Normal Maintenance Schedule (CONT.)
97,500 miles (156,000 km) or 78 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (5.0 GDI) *
6
(97,500 miles (156,000 km) or 156 months)
❑ Add fuel additives *1(97,500 miles (156,000 km) or 156 months)
105,000 miles (168,000 km) or 84 months
❑ Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after that, every 15,000 miles (24,000 km) or 24 months) *
4
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace spark plugs (5.0 GDI)
❑ Replace engine oil and filter (5.0 GDI) *
6
(105,000 miles (168,000 km) or 168 months)
❑ Add fuel additives *1(105,000 miles (168,000 km) or 168 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.