2010 Hyundai Genesis Coupe Owner's Manual

Maintenance
6
7
G030102ABH
While operating your vehicle:
Note any changes in the sound of the
exhaust or any smell of exhaust fumes
in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steering
effort or looseness in the steering
wheel, or change in its straight-aheadposition.
Notice if your vehicle constantly turns slightly or “pulls” to one side when trav-
eling on smooth, level road.
When stopping, listen and check for unusual sounds, pulling to one side,
increased brake pedal travel or “hard-
to-push” brake pedal.
If any slipping or changes in the oper- ation of your transmission occurs,
check the transmission fluid level.
Check automatic transmission P (Park) function.
Check parking brake.
Check for fluid leaks under your vehicle (water dripping from the air condition-
ing system during or after use is nor-mal). G030103AUN
At least monthly:
Check the coolant level in the engine
coolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn sig-
nals and hazard warning flashers.
Check the inflation pressures of all tires including the spare. G030104AHM
At least twice a year
(i.e., every Spring and Fall):
Check the radiator, heater and air con- ditioning hoses for leaks or damage.
Check the windshield washer spray and wiper operation. Clean the wiper
blades with clean cloth dampened with
washer fluid.
Check the headlight alignment.
Check the muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
Check for worn tires and loose wheel lug nuts.

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Maintenance
SCHEDULED MAINTENANCE SERVICE
G030105AHM
At least once a year:
Clean the body and door drain holes.
Lubricate the door hinges and checks,and hood hinges.
Lubricate the door and hood locks and latches.
Lubricate the door rubber weather- strips.
Check the air conditioning system.
Check the power steering fluid level.
Inspect and lubricate the automatic transmission linkage and controls.
Clean the battery and terminals.
Check the brake fluid level. G040000AUN
Follow Normal Maintenance Schedule if
the vehicle is usually operated where
none of the following conditions apply. If
any of the following conditions apply, fol-
low Maintenance Under Severe Usage
Conditions.
Repeated short distance driving.
Driving in dusty conditions or sandy
areas.
Extensive use of brakes.
Driving in areas where salt or other corrosive materials are being used.
Driving on rough or muddy roads.
Driving in mountainous areas.
Extended periods of idling or low speed operation.
Driving for a prolonged period in cold temperatures and/or extremely humid
climates.
More than 50% driving in heavy city traffic during hot weather above 32°C(90°F).
If your vehicle is operated under the
above conditions, you should inspect, replace or refill more frequently than thefollowing Normal Maintenance Schedule.
After 96 months or 120,000 km (80,000miles) continue to follow the prescribedmaintenance intervals.

Maintenance
8
7
G040100ABK
NORMAL MAINTENANCE SCHEDULE
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.* 1
: Adjust alternator and power steering (and water pump drive belt) and air conditioner drive belt (if equipped).
Inspect and if necessary correct or replace.
* 2
: Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
* 3
: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
** : Driving in summer season temperature over 40°C (104°F - SAUDI, UAE, OMAN, KUWAIT, BAHRAIN, QATAR, IRAN,YEMEN ETC) or driving over 170 km/h (106 mile/h) must conform the severe driving condition.
MAINTENANCE
INTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96
Miles×1,000 10 20 30 40 50 60 70 80
Km×1,000 15 30 45 60 75 90 105 120
Drive belts * 1
IIII
Engine oil and 2.0 TCI
engine oil filter * 2
3.8LFor Middle East
Except Middle East R R R R R R R R
For China, India,
RRR RRRRR
Air cleaner filter Middle EastExcept China, India,
IIRIIRII
Middle East
Spark plugs
Replace every 160,000 km (100,000 miles) * 3
Replace every 10,000 km (6,250 miles) or 12 months **
At first, replace at 5,000 km (3,000 miles) or 6 months;
after that, replace every 8,000 km (5,000 miles) or 6 months

79
Maintenance
NORMAL MAINTENANCE SCHEDULE (CONT.)
MAINTENANCEINTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96
Miles×1,000 10 20 30 40 50 60 70 80
Km×1,000 15 30 45 60 75 90 105 120
Valve clearance * 4
Vapor hose and fuel filler cap
II
Fuel tank air filter
For EuropeII
Except EuropeIRIR
Vacuum and crankcase ventilation hoses I I
Vacuum hose (for EGR & throttle body) (if equipped)III IIIII
Fuel filter * 6
For Europe I
I
Except EuropeIRIR
Inspect every 96,000 km (60,000 miles) or 48 months *5
I : Inspect and if necessary, adjust, correct, clean or replace. R : Replace or change. *4
: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should per-
form the operation.
*5 : For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
* 6
: The fuel filter is considered to be maintenance free but periodic inspection is recommended for this maintenance schedule
depends on fuel quality. If there are some important 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.

Maintenance
10
7
NORMAL MAINTENANCE SCHEDULE (CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace. R : Replace or change. * 7
: When adding coolant, use only a qualified coolant additive for your vehicle and never mix hard water in the coolant filled at
the factory. An improper coolant mixture can result in serious malfunction or engine damage.
* 8
: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
MAINTENANCE
INTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96
Miles×1,000 10 20 30 40 50 60 70 80
Km×1,000 15 30 45 60 75 90 105 120
Fuel lines, hoses and connections II
Cooling system
For Europe
Engine coolant * 7
Except Europe
Battery condition
I I I I I I I I
All electrical systems I I I I
Brake lines, hoses and connections I I I I I I I I
Brake pedal, clutch pedal (if equipped) I I I I
Parking brake I I I I
Brake/clutch fluid For Europe
IRI RIRIR
Except EuropeIII IIIII
Disc brakes and pads I I I I I I I I
At first, replace at 48,000 km (30,000 miles) or 24 months:
after that, replace every 40,000 km (25,000 miles) or 24 months * 8
At first, replace at 100,000 km (62,500 miles) or 60 months:
after that, replace every 40,000 km (25,000 miles) or 24 months * 8
Inspect “Coolant level and leak” every day
Inspect “Water pump” when replacing the drive belt or timing belt

711
Maintenance
NORMAL MAINTENANCE SCHEDULE (CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*9
: Rear axle oil should be changed anytime they have been submerged in water.
Number of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96
Miles×1,000 10 20 30 40 50 60 70 80
Km×1,000 15 30 45 60 75 90 105 120
Power steering fluid and hoses I I I I I I I I
Steering gear rack, linkage and boots I I I I I I I I
Driveshaft and boots I I I I
Tire (pressure & tread wear) I I I I I I I I
Front suspension ball joints I I I I I I I I
Bolt and nuts on chassis and body I I I I I I I I
Air conditioner refrigerant (if equipped) I I I I I I I I
Air conditioner compressor (if equipped) I I I I I I I I Climate control air filter (if equipped)
For EuropeRRRR
Except EuropeRRR RRRRR
Manual transmission fluid II
Automatic transmission fluid II
Rear axle oil*9IIII
Propeller shaft I I I I
MAINTENANCE
INTERVALS
MAINTENANCE ITEM

Maintenance
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7
G040200ABK
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
Engine oil and 2.0 TCI R Every 5,000 km (3,000 miles) or 3 months
A, B, C, D, E, F,
engine oil filter 3.8L For Middle East R Every 5,000 km (3,000 miles) or 6 months
G, H, I, K, L
Except Middle East R Every 7,500 km (4,500 miles) or 6 months
Air cleaner element R C, E
Spark plugs R B, H
Manual transmission fluid R Every 120,000 km (80,000 miles) C, D, E, G, H, I, K
Automatic transmission fluid R Every 100,000 km (60,000 miles) A, C, F, G, I
Steering gear rack, linkage and boots I C, D, E, F, G
Rear axle oil R Every 120,000 km (75,000 miles) C, E, G, H, I, K
MAINTENANCE ITEMMaintenance
operation Maintenance intervals
Driving condition
Replace more frequently
depending on the condition
Inspect more frequently
depending on the condition Replace more frequently
depending on the condition

713
Maintenance
Severe driving conditions
A : Repeated short distance driving
B : Extensive idling
C : Driving in dusty, rough roads
D : Driving in areas using salt or other corrosive materials or in very cold weather
E : Driving in sandy areas
F : More than 50 % driving in heavy city traffic during hot weather above 32°C (90°F) G : Driving in mountainous areas
H : Towing a trailer
I : Driving for patrol car, taxi, commercial car or vehicle tow-
ing
J : Driving over 140 km/h (87 mile/h)
K : Driving over 170 km/h (106 mile/h)
L : Frequently driving in stop-and-go conditions
Propeller shaft I Every 15,000 km (10,000 miles) or 12 months C, E
Front suspension ball joints I C, D, E, F, G
Disc brakes and pads, calipers and rotors I C, D, E, G, H
Parking brake I C, D, G, H
Driveshaft and boots I C, D, E, F
Climate control air filter (if equipped) R C, E
MAINTENANCE ITEMMaintenance
operation Maintenance intervals
Driving condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition
Inspect more frequently
depending on the condition