2012 Hyundai Genesis Coupe coolant

7
Engine compartment / 7-2
Maintenance services / 7-4
Owner maintenance / 7-5
Scheduled maintenance service / 7-7
Explanation of scheduled maintenance items / 7-13
Engine oil / 7-16
Engine coolant / 7-17
Brake and clutch fluid / 7-20
Power steering fluid / 7-21
Automatic transmission fluid / 7-22
Manual transmission fluid / 7-22
Washer fluid / 7-22
Parking brake / 7-23
Air cleaner / 7-24
Climate control air filter / 7-25
Wiper blades / 7-27
Battery / 7-30
Tires and wheels / 7-33
Fuses / 7-47
Light bulbs / 7-56
Appearance care / 7-61
Emission control system / 7-67
Califonia perchlorate notice / 7-70
Maintenance

Maintenance
27
ENGINE COMPARTMENT
G010000AEN-EE
■
■2.0 TCI Engine
1. Negative battery terminal
2. Positive battery terminal
3. Fuse and relay box
4. Windshield washer fluid reservoir
5. Power steering fluid reservoir
6. Air cleaner
7. Radiator cap
8. Engine oil filler cap
9. Engine oil dipstick
10. Brake & clutch fluid reservoir
11. Engine coolant reservoir
OBK019003

73
Maintenance
1. Negative battery terminal
2. Positive battery terminal
3. Fuse and relay box
4. Windshield washer fluid reservoir
5. Power steering fluid reservoir
6. Air cleaner
7. Radiator cap
8. Engine oil dipstick
9. Engine oil filler cap
10. Brake & clutch fluid reservoir
11. Engine coolant reservoir
■ ■
3.8 Engine
OBK019004

75
Maintenance
OWNER MAINTENANCE
G030000AEN
The following lists are vehicle checks and
inspections that should be performed by
the owner or an authorized HYUNDAI
dealer at the frequencies indicated to
help ensure safe, dependable operation
of your vehicle.
Any adverse conditions should be
brought to the attention of your dealer as
soon as possible.
These Owner Maintenance Checks are
generally not covered by warranties and
you may be charged for labor, parts and
lubricants used.Owner maintenance schedule
G030101AUN
When you stop for fuel:
Check the engine oil level.
Check the coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
WARNING- Maintenance work
Performing maintenance work on
a vehicle can be dangerous. You
can be seriously injured while
performing some maintenance
procedures. If you lack sufficient
knowledge and experience or the
proper tools and equipment to do
the work, have it done by an
authorized HYUNDAI dealer.
Working under the hood with the engine running is dangerous. It
becomes even more dangerous
when you wear jewelry or loose
clothing. These can become
entangled in moving parts and
result in injury. Therefore, if you
must run the engine while work-
ing under the hood, make certain
that you remove all jewelry (espe-
cially rings, bracelets, watches,
and necklaces) and all neckties,
scarves, and similar loose cloth-
ing before getting near the
engine or cooling fans.
WARNING
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot coolant
and steam may blow out under
pressure. This could cause burns
or other serious injury.

Maintenance
67
G030102ABH
While operating your vehicle:
Note any changes in the sound of theexhaust 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-ahead
position.
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 enginecoolant 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.

Maintenance
10
7
NORMAL MAINTENANCE SCHEDULE (CONT.)
DESCRIPTION
7.5 15 22.5 30 37.5 45 52.5 60 67.5 75 82.5 90 97.5 105 112.5 120 127.5 135 142.5 150
12 24 36 48 60 72 84 96 108 120 132 144 156 168 180 192 204 216 228 240 6 121824303642485460667278849096102108114120
At first, inspect the drive belt at 60,000 miles (96,000 km) or 72 mon\
ths After that, inspect it 15,000 miles (24,000 km) or 24 months
At first, replace at 120,000 miles (210,000 km) or 120 months
After that, replace every 30,000 miles (48,000 km) or 24 months Inspect every 37,500 miles (60,000 km) or 48 months
Inspect every 37,500 miles (60,000 km) or 48 months
IIIII
IIIIIIIIII
IIIIIIIIII IIIII
IIIIIIIIII
IIIIIIIIII
IIIIIIIIII
GENERAL ITEMS
DRIVE BELT *4
COOLANT *5
MANUAL TRANSMISSION FLUID
AUTOMATIC TRANSMISSION FLUID *
6
BRAKE FLUID
BRAKE HOSES AND LINES
REAR DISC BRAKE/PAD
PARKING BRAKE
BRAKE PADS, CALIPERS AND ROTORS
EXHAUST PIPE AND MUFFLER
SUSPENSION MOUNTING BOLTS MILES X 1000
KILOMETERS X 1000
MONTHS
R : Replace
I : Inspect and, after Inspection, clean, adjust, repair or replace if neces\
sary.
No.
1
2
3
4
5
6
7
8
9
10 11
*4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*5: When adding coolant, use only deionized water or soft water 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.
*
6: Use only the specified automatic transmission fluid. (Refer to “Recommended lubricants and capacities” in section 8 or the label in the engine room.)

Maintenance
14
7
G050600AUN
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
that a new vapor hose or fuel filler cap is
correctly replaced.
G050700AUN
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and excessive swelling indi-
cate deterioration. Particular attention
should be paid to examine those hose
surfaces nearest to high heat sources,
such as the exhaust manifold.
Inspect the hose routing to assure that
the hoses do not come in contact with
any heat source, sharp edges or moving
component which might cause heat dam-
age or mechanical wear. Inspect all hose
connections, such as clamps and cou-
plings, to make sure they are secure, and
that no leaks are present. Hoses should
be replaced immediately if there is any
evidence of deterioration or damage.
G050800AEN
Air cleaner filter
A Genuine HYUNDAI air cleaner filter is
recommended when the filter is
replaced.
G050900AUN
Spark plugs
Make sure to install new spark plugs of
the correct heat range.
G051000AEN
Valve clearance
Inspect excessive valve noise and/or
engine vibration and adjust if necessary.
An authorized HYUNDAI dealer should
perform the operation.
G051100AUN
Cooling system
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
G051200AUN
Coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
G051300ABK
Manual transmission fluid
(if equipped)
Inspect the manual transmission fluid
according to the maintenance schedule.
G051400ABK
Automatic transmission fluid
(if equipped)
Inspect the automatic transmission fluid
according to the maintenance schedule.
G051500AUN
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.

717
Maintenance
G060200AEN-EU
Changing the engine oil and filter
Have engine oil and filter changed by an
authorized HYUNDAI dealer according to
the Maintenance Schedule at the begin-
ning of this section.
G070000AUN
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant level at least once a year, at the
beginning of the winter season, and
before traveling to a colder climate.
Checking the coolant level
CALIFORNIA PROPOSI-
TION 65 WARNING
Engine oil contains chemicals
known to the State of California to
cause cancer, birth defects and
reproductive harm. Used engine oil
may cause irritation or cancer of
the skin if left in contact with the
skin for prolonged periods of time.
Always protect your skin by wash-
ing your hands thoroughly with
soap and warm water as soon as
possible after handling used oil.
ENGINE COOLANT
(Continued)
Turn the engine off and wait until it
cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back while the
pressure is released from the cool-
ing system. When you are sure all
the pressure has been released,
press down on the cap, using a
thick towel, and continue turning
counterclockwise to remove it.
Even if the engine is not operat- ing, do not remove the radiator
cap or the drain plug while the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.
WARNING
Removing radiator
cap
Never attempt to remove the radi-ator cap while the engine is oper-
ating or hot. Doing so might lead
to cooling system and engine
damage and could result in seri-
ous personal injury from escap-
ing hot coolant or steam.
(Continued)