cooling Hyundai Genesis Coupe 2013 User Guide

713
Maintenance
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
60,000km (40,000 miles) or 48months
❑Inspect air cleaner filter
(for Except China, India, Middle East)
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect automatic transmission fluid
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts* 1
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel lines, hoses and connections
❑ Inspect manual transmission fluid
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect rear differential oil * 8
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
(Continued)
(Continued)
❑Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Inspect vapor and fuel filler cap
❑ Replace air cleaner filter (for China, India, Middle East)
❑ Replace climate control air filter (if equipped)
❑ Replace fuel tank air filter * 6
❑ Replace fuel filter * 6
❑ Replace engine oil and filter * 2
- 2.0 engine : 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
- 3.8 engine ✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

715
Maintenance
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
90,000km (60,000 miles) or 72months
❑Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts * 1
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel tank air filter * 6
❑ Inspect fuel filter * 6
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum and crank ventilation hoses
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Inspect valve clearance (every 96,000 km (60,000 miles) or 48 months * 10
(Continued)
(Continued)
❑
Replace air cleaner filter (for all region)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : 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
- 3.8 engine
✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

717
Maintenance
NORMAL MAINTENANCE SCHEDULE (CON.) - EXCEPT EUROPE, FOR RUSSIA
120,000km (80,000 miles) or 96months
❑Inspect air cleaner filter
(for Except China, India, Middle East)
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical system
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch fluid (if equipped)
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts * 1
❑ Inspect disc brakes and pads
❑ Inspect fuel lines, hoses and connections
❑ Inspect manual transmission fluid
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect rear differential oil * 8
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Inspect vapor and fuel filler cap
(Continued)
(Continued)
❑Replace air cleaner filter (for China, India, Middle East)
❑ Replace fuel tank air filter * 6
❑ Replace fuel filter * 6
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
- 2.0 engine : 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
- 3.8 engine
✓ For Middle East : Replace every 10,000 km
(6,250 miles) or 12 months * 3
✓ Except Middle East : Replace every 15,000 km
(10,000 miles) or 12 months
✓ For China : Replace every 5,000 km (3,100 miles) or
6 months
❑ Add fuel additives (Every 5,000km or 6months) * 4
❑ Engine coolant * 7
(At first, replace at 210,000 km (120,000 miles) or
120 months after that, replace every 40,000 km (25,000 miles) or 24 months * 7)
❑ Spark plugs
Replace every 165,000 km (110,000 miles) or 120 months * 9
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
22
7
30,000km (20,000 miles) or 24months
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Replace brake/clutch fluid (if equipped)
❑ Replace climate control air filter (if equipped)
(Continued)
NORMAL MAINTENANCE SCHEDULE (CON.) - FOR EUROPE
(Continued)
❑Replace engine oil and filter * 2
❑ Add fuel additives * 3
(Every 15,000km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
24
7
NORMAL MAINTENANCE SCHEDULE (CON.) - FOR EUROPE
60,000km (40,000 miles) or 48months
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect automatic transmission fluid
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel tank air filter * 5
❑ Inspect fuel filter * 5
❑ Inspect fuel lines, hoses and connections
❑ Inspect manual transmission fluid
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect rear differential oil * 7
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
(Continued)
(Continued)
❑Inspect vapor and fuel filler cap
❑ Replace brake/clutch fluid (if equipped)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
❑ Add fuel additives * 3
(Every 15,000km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
26
7
90,000km (60,000 miles) or 72months
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts * 1
At first, inspect at 90,000 km (60,000 miles) or 72 months
after that, inspect every 30,000 km (20,000 miles) or 24 months
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum and crank ventilation hoses
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
(Continued)
NORMAL MAINTENANCE SCHEDULE (CON.) - FOR EUROPE
(Continued)
❑Inspect valve clearance (every 90,000 km (60,000 miles) or 48 months * 4
❑ Replace air cleaner filter
❑ Replace brake/clutch fluid (if equipped)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
❑ Add fuel additives * 3
(Every 15,000km or 12 months)
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
28
7
NORMAL MAINTENANCE SCHEDULE (CON.) - FOR EUROPE
120,000km (80,000 miles) or 96months
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant (if equipped)
❑ Inspect air conditioner compressor (if equipped)
❑ Inspect all electrical systems
❑ Inspect automatic transmission fluid
❑ Inspect battery condition
❑ Inspect bolt and nuts on chassis and body
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch pedal (if equipped)
❑ Inspect cooling system
❑ Inspect drive belts * 1
At first, inspect at 90,000 km (60,000 miles) or 72 months
after that, inspect every 30,000 km (20,000 miles) or 24 months
❑ Inspect drive shaft and boots
❑ Inspect disc brakes and pads
❑ Inspect fuel tank air filter * 5
❑ Inspect fuel filter * 5
❑ Inspect fuel lines, hoses and connections
❑ Inspect manual transmission fluid
❑ Inspect parking brake
❑ Inspect power steering fluid and hoses
❑ Inspect propeller shaft
(Continued)
(Continued)
❑Inspect rear differential oil * 7
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect front suspension ball joints
❑ Inspect vacuum hose (for EGR & throttle body, if equipped)
❑ Inspect vapor and fuel filler cap
❑ Replace brake/clutch fluid (if equipped)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter * 2
❑ Add fuel additives * 3
(Every 15,000km or 12 months)
❑ Engine coolant * 6
At first, replace at 210,000 km (120,000 miles) or 120
months after that, replace every 30,000 km (20,000 miles)or 24 months * 6
❑ Spark plugs
Replace every 165,000 km (110,000 miles) or 120 months* 8
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
32
7
Air cleaner filter
We recommend that the air cleaner filter
be replaced by an authorized HYUNDAI
dealer. Spark plugs
Make sure to install new spark plugs of
the correct heat range.
Valve clearance
Inspect excessive valve noise and/or
engine vibration and adjust if necessary.
We recommend that the system be
checked by an authorized HYUNDAI
dealer. Cooling system
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts. Coolant The coolant should be changed at the
intervals specified in the maintenance
schedule.
Manual transmission fluid (if equipped)
Inspect the manual transmission fluid
according to the maintenance schedule.Automatic transmission fluid (if equipped)
Automatic transmission fluid should not
be checked under normal usage condi-
tions.
We recommend that the automatic trans-
mission fluid be replaced by an author-
ized HYUNDAI dealer.
CAUTION
The use of a non-specified fluid
could result in transmission mal-function and failure.
Use only specified manual trans-mission fluid. (Refer to “Recommended lubricants and
capacities” in section 8.)

Maintenance
36
7
ENGINE COOLANT
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the fac-
tory.
Check the antifreeze protection and
coolant level at least once a year, at thebeginning of the winter season, and
before traveling to a colder climate. Checking the coolant level
WARNING
Removing radiatorcap
Never attempt to remove the radi- ator cap while the engine is oper-
ating or hot. Doing so might leadto cooling system and engine
damage and could result in seri-
ous personal injury from escap-ing hot coolant or steam.
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
cooling system. When you aresure all the pressure has been
released, press down on the cap,
using a thick towel, and continue
turning counterclockwise to
remove it.
(Continued)
(Continued)
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.

737
Maintenance
Check the condition and connections of all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F and L marks on the side of the
coolant reservoir when the engine iscool.If the coolant level is low, add enough
distilled (deionized) water. Bring the level
to F (MAX), but do not overfill. If frequent
additions are required, we recommend
that the system be inspected by an
authorized HYUNDAI dealer.
OBK072004
OBK072037
2.0L
3.8L
WARNING
The electric motor (cool-
ing fan) is controlled byengine coolant tempera-
ture, refrigerant pres-
sure and vehicle speed.
It may sometimes operate evenwhen the engine is not running.
Use extreme caution when working
near the blades of the cooling fan
so that you are not injured by a
rotating fan blades. As the engine
coolant temperature decreases, the
electric motor will automatically
shut off. This is a normal condition.
If your vehicle is equipped with
GDI, the electric motor (cooling fan)
may operate until you disconnect
the negative battery cable.