2014 HYUNDAI GENESIS COUPE check engine

755
Maintenance
FUSES
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.This vehicle has 3 fuse panels, one
located in the driver’s side panel bol-
ster, the others in the engine com-
partment.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer.
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and fusible link for higher
amperage ratings.
OBK079042 Normal Normal Blade type
Cartridge type
Fusible linkBlown
Blown
Normal Blown
WARNING - Fuse replace-
ment
Never replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could
cause damage and possibly a
fire.
Never install a wire or alu-
minum foil instead of the prop-
er fuse - even as a temporary
repair. It may cause extensive
wiring damage and a possible
fire.
CAUTION
Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the
system.

Maintenance
56 7
Instrument panel fuse replace-
ment
1. Turn the ignition switch and all
other switches off.
2. Open the fuse panel cover.
3. Pull the suspected fuse straight
out. Use the removal tool provided
in the main fuse box in the engine
compartment.
4. Check the removed fuse; replace it
if it is blown.
5. Push in a new fuse of the same
rating, and make sure it fits tightly
in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
If you do not have a spare, use a
fuse of the same rating from a circuit
you may not need for operating the
vehicle, such as the cigarette lighter
fuse.
If the headlights or other electrical
components do not work and the
fuses are OK, check the fuse panel
in the engine compartment. If a fuse
is blown, it must be replaced.
OBK079019
CAUTION
When replacing a blown fuse
or relay with a new one, make
sure the new fuse or relay fits
tightly into the clips. The
incomplete fastening fuse or
relay may cause the vehicle
wiring and electric systems
damage and a possible fire.
Do not remove fuses, relays
and terminals fastened with
bolts or nuts. The fuses, relays
and terminals may be fas-
tened incompletely, and it may
cause a possible fire. If fuses,
relays and terminals fastened
with bolts or nuts are blown,
consult with an authorized
HYUNDAI dealer.
Do not input any other objects
except fuses or relays into
fuse/relay terminals such as a
driver or wiring. It may cause
contact failure and system
malfunction.

757
Maintenance
Fuse switch
Always, put the fuse switch at the ON
position.
If you move the switch to the OFF
position, some items such as audio
and digital clock must be reset and
transmitter (or smart key) may not
work properly.
Engine compartment fuse
replacement
1. Turn the ignition switch and all
other switches off.
2. Remove the fuse panel cover by
pressing the tab and pulling up.3. Check the removed fuse; replace it
if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.
4. Push in a new fuse of the same
rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized HYUNDAI dealer.
CAUTION
Always place the fuse switch in
the ON position while driving
the vehicle.
OBK072042
OBK072021
OBK079048
CAUTION
After checking the fuse panel in
the engine compartment,
securely install the fuse panel
cover. If not, electrical failures
may occur from water contact.

Maintenance
64 7
Engine compartment main fuse panel
Description Fuse rating Protected component
MULTI
FUSEC/FAN 60A Cooling Fan (High) Relay, Cooling Fan (Low) Relay
B+1 60ASmart Junction Box ((Fuse : S/HEATER, AMP, SAFETY POWER WINDOW LH/RH),
IPS 2, IPS Control Module)
BLOWER 40A Smart Junction Box (Blower Relay)
ABS2 40A Multipurpose Check Connector, ESC Module
ABS1 40A Multipurpose Check Connector, ESC Module
ALT 150AAlternator, Multi Fuse (ABS1, ABS2, BLOWER, B+1, C/FAN),
Fuse (S/ROOF FRT, DEICER, VACUUM PUMP)
RR HTD 40A RR HTD Relay
B+260ASmart Junction Box ((Fuse : HAZARD, PDM1, MODULE5, STOP LP, TRUNK, PDM2), IPS 1,
ARISU 2, IPS Control Module)
B+360ASmart Junction Box ((Fuse : AUDIO, DRV P/SEAT, ROOM LP, MEMORY1, MEMORY2), ARISU 1,
IPS Control Module, Leak Current Autocut Device Switch, Leak Current Autocut Device Relay)
FUSEIG2 30A Start Relay, IG2 Relay, Ignition Switch
IG140AIG1 Relay, ACC Relay, Ignition Switch
S/ROOF FRT 20A Sunroof Control Module
DEICER 15A Deicer Relay
VACUUM PUMP 15A Vacuum Pump Relay (G4KF A/T)
DR LOCK 10A Smart Junction Box (Door Lock Relay, Door Unlock Relay), ICM Relay Box (Two Turn Unlock Relay)
BRAKE SW 10A Stop Lamp Switch
HORN 15A Horn Relay
DEDICATED DRL 10A Dedicated DRL Relay
B/UP LP 10AM/T - Back-Up Lamp Switch
A/T - Rear Combination Lamp LH/RH, Electro Chromic Mirror, A/V & Navigation Head Unit

Maintenance
84 7
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.
Purge Control Solenoid Valve
(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
3. Exhaust emission control
system
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could
affect its performance, safety or
durability and may even violate gov-
ernmental safety and emissions reg-
ulations.
In addition, damage or performance
problems resulting from any modifi-
cation may not be covered under
warranty.
If you use unauthorized electronic
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
Engine exhaust gas precautions
(carbon monoxide)
Carbon monoxide can be present
with other exhaust fumes.
Therefore, if you smell exhaust
fumes of any kind inside your vehi-
cle, have it inspected and repaired
immediately. If you ever suspect
exhaust fumes are coming into
your vehicle, drive it only with all
the windows fully open. Have your
vehicle checked and repaired
immediately.
Do not operate the engine in con-
fined or closed areas (such as
garages) any more than what is
necessary to move the vehicle in or
out of the area.
When the vehicle is stopped in an
open area for more than a short
time with the engine running,
adjust the ventilation system (as
needed) to draw outside air into the
vehicle.
Never sit in a parked or stopped
vehicle for any extended time with
the engine running.

Recommended SAE viscosity
number Engine oil viscosity (thickness) has an
effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosity
engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity engine
oils are required for satisfactory lubri-
cation in hot weather. Using oils of any
viscosity other than those recommend-
ed could result in engine damage.When choosing an oil, consider the
range of temperature your vehicle will
be operated in before the next oil
change. Proceed to select the recom-
mended oil viscosity from the chart.
CAUTION
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
85
Specifications, Consumer information, Reporting safety defects
Temperature Range for SAE Viscosity Numbers
Temperature
Gasoline
Engine Oil *
1
°C
(°F)-30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
10W-30
5W-30
*1For better fuel economy, it is recommended to use the engine oil of
a viscosity grade SAE 5W-30 (API SM / ILSAC GF-4 / ACEA A5).
However, if the engine oil is not available in your country, select the
proper engine oil using the engine oil viscosity chart.

I3
Index
Brake system·················································5-25
Anti-lock brake system (ABS)·························5-29
Electronic stability program (ESC)····················5-31
Parking brake·············································5-27
Power brakes··············································5-25
Brakes/clutch fluid··········································7-28
Bulb replacement············································7-67
Bulb wattage···················································8-2
California perchlorate notice·······························7-86
Capacities (Lubricants)·······································8-4
Care
Exterior care··············································7-76
Interior care···············································7-82
Tire care···················································7-41
Cargo capacity···············································5-53
Cargo weight·················································5-57
Center console storage····································4-120
Central door lock switch····································4-18
Certification label············································5-55
Certification label·············································8-6
Chains
Tire chains·················································5-49
Changing tires················································6-13
Checking tire inflation pressure···························7-43Child restraint system·······································3-27
Lower anchor·············································3-34
Passerger's seat···········································3-38
Seat belt····················································3-30
Tether anchor system····································3-32
Cigarette lighter············································4-121
Climate control air filter·····························4-100, 112
Climate control air filter replacement·····················7-33
Clock (Digital)··············································4-124
Collision sensors·············································3-55
Combined instrument, see instrument cluster···········4-45
Compact spare tire replacement···························7-46
Compass······················································4-37
Consumer information········································8-8
Coolant························································7-25
Cooling fluid, see engine coolant·························7-25
Crankcase emission control system·······················7-83
Cruise control system·······································5-37
Cup holder··················································4-120
Curtain air bag···············································3-54
Dashboard illumination, see instrument panel illumination· ·4-46
Dashboard, see instrument cluster·························4-45
Daytime running light (DRL)······························4-83
Defogging (Windshield)···································4-114
D
C