2013 Hyundai Genesis Coupe check engine

Maintenance
40
7
POWER STEERING FLUID
Checking the power steering fluid
level
With the vehicle on level ground, check
the fluid level in the power steering reser-
voir periodically. The fluid should be
between MAX and MIN marks on the
side of the gauge at the normal tempera-
ture.
Before adding power steering fluid, thor- oughly clean the area around the reser-
voir cap to prevent power steering fluidcontamination.
If the level is low, add fluid to the MAX
level.
✽✽ NOTICE - (if equipped)
Check that the fluid level is in the "HOT" range on the gauge. If the fluidis cold, check that it is in the "COLD"range.
In the event the power steering system
requires frequent additions of fluid, werecommend that the system be inspect-
ed by an authorized HYUNDAI dealer.
Use only the specified power steering fluid. (Refer to "Recommended lubricants
or capacities" in section 8.)
Checking the power steering hose
Check the connections for oil leaks, dam-
age and twists in the power steering
hose before driving.
CAUTION
To avoid damage to the power steering pump, do not operate the
vehicle for prolonged periods with a low power steering fluidlevel.
Never start the engine when the reservoir tank is empty.
When adding fluid, be careful that dirt does not get into the tank.
Too little fluid can result in increased steering effort and/ornoise from the power steering
system.
The use of the non-specified fluid could reduce the effectiveness ofthe power steering system andcause damage to it.
OBK072006

Maintenance
52
7
Reset items
Items should be reset after the battery
has been discharged or the battery hasbeen disconnected.
Sunroof (See section 4)
Trip computer (See section 4)
Climate control system
(See section 4)
Clock (See section 4)
Audio (See section 4)
WARNING
Before performing maintenance or recharging the battery, turn off all accessories and stop the
engine.
The negative battery cable must be removed first and installed
last when the battery is discon-nected.
We recommend that the opera- tion related to the battery be serv-
iced by an authorized HYUNDAI
dealer.
CAUTION
Keep the battery away from water
or any liquid.
When you replace the battery, we recommend that you use parts forreplacement from an authorized
HYUNDAI dealer.
WARNING - Recharging
battery
When recharging the battery,
observe the following precautions:
The battery must be removed from the vehicle and placed in an area with good ventilation.
Do not allow cigarettes, sparks, or flame near the battery.
Watch the battery during charg- ing, and stop or reduce the charg-
ing rate if the battery cells begin
gassing (boiling) violently or if
the temperature of the electrolyte
of any cell exceeds 49°C (120°F).
Wear eye protection when check- ing the battery during charging.
Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal.

763
Maintenance
FUSESA vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 3 fuse panels, one locat-
ed in the driver’s side panel bolster, the
others in the engine compartment.
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 bemelted.
If the electrical system does not work,
first check the driver’s side fuse panel.
Before replacing a blown fuse, discon-
nect the negative battery cable.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and we recommend
that you consult an authorized HYUNDAI
dealer.
Three kinds of fuses are used: blade typefor lower amperage rating, cartridge type,and fusible link for higher amperage rat-
ings.✽✽ NOTICE
The actual fuse/relay panel label may
differ from equipped items.OBK079042
Normal
Normal
■
Blade type
■ Cartridge type
■ Fusible link Blown
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 aluminum foil instead of the proper 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 fusesbecause it may cause a short circuit and damage the system.

Maintenance
64
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 compart-ment.
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, we recommend that you
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, suchas the cigarette lighter fuse.
If the headlights or other electrical com-
ponents do not work and the fuses are
OK, check the fuse panel in the engine
compartment. If a fuse is blown, it mustbe replaced.
OBK079019
CAUTION
When replacing a blown fuse or relay with a new one, make sure
the new fuse or relay fits tightlyinto the clips. The incomplete fas-tening fuse or relay may cause the vehicle wiring and electric
systems damage and a possiblefire.
Do not remove fuses, relays and terminals fastened with bolts or
nuts. The fuses, relays and termi-nals may be fastened incomplete-ly, and it may cause a possiblefire. If fuses, relays and terminals
fastened with bolts or nuts are blown, consult with an authorizedHYUNDAI dealer.
Do not input any other objects except fuses or relays into
fuse/relay terminals such as adriver or wiring. It may cause con-tact failure and system malfunc-tion.

765
Maintenance
Fuse switch
Always, put the fuse switch at the ON position.
If you move the switch to the OFF posi- tion, some items such as audio and digi-
tal clock must be reset and transmitter
(or smart key) may not work properly.Engine compartment fuse replacement
1. Turn the ignition switch and all otherswitches 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 com-
partment 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, we recommend that
you consult an authorized HYUNDAI
dealer.
OBK072042
OBK072021
OBK079048CAUTION
Always place the fuse switch in the
ON position while driving the vehi-cle.
CAUTION
After checking the fuse panel in theengine compartment, securely
install the fuse panel cover. If not,electrical failures may occur from water contact.

773
Maintenance
Engine compartment main fuse panel
Fuse NameSymbolFuseratingCircuit Protected
MULTIFUSE
C/FAN60ACooling Fan (High) Relay, Cooling Fan (Low) Relay
B+160ASmart Junction Box (Fuse - F31/F32/F33/F34/F35, IPS 2, IPS Control Module)
BLOWER40ASmart Junction Box (Blower Relay)
ABS240AMultipurpose Check Connector, ESP Control Module
ABS140AMultipurpose Check Connector, ESP Control Module
ALT150AAlternator, MULTI FUSE - F1/F2/F3/F4/F5, Fuse - F12/F13/F14/F15/F18
RR HTD40ARR HTD Relay
B+260ASmart Junction Box (Fuse - F3/F4/F20/F21/F29/F30, IPS 1, ARISU 2, IPS Control Module)
B+360ASmart Junction Box (Leak Current Autocut Device Switch, Leak Current
Autocut Device Relay, Fuse - F1/F2/F5/F7/F8, ARISU 1, IPS Control Module)
FUSE
IG230AStart Relay, IG2 Relay, Ignition Switch
IG140AIG1 Relay, ACC Relay, Ignition Switch
S/ROOF FRT20ASunroof Control Module

797
Maintenance
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 solenoid valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is con-
trolled by the Engine Control Module
(ECM); when the engine coolant temper-
ature is low during idling, the PCSV clos-
es so that evaporated 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 performance.
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could affect
its performance, safety or durability and
may even violate governmental safety
and emissions regulations.
In addition, damage or performance
problems resulting from any modification
may not be covered under warranty.
If you use unauthorized electric devices, it may cause the vehicle to
operate abnormally, wire damage, bat-
tery discharge and fire. For your safety,
do not use unauthorized electric
devices.
Engine exhaust gas precautions (car-
bon monoxide)
Carbon monoxide can be present with other exhaust fumes. Therefore, if you
smell exhaust fumes of any kind inside
your vehicle, have it inspected and
repaired immediately. If you ever sus-
pect exhaust fumes are coming into
your vehicle, drive it only with all the
windows fully open. Have your vehicle
checked and repaired immediately.
WARNING - Exhaust
Engine exhaust gases contain car-
bon monoxide (CO). Though color-
less and odorless, it is dangerousand could be lethal if inhaled.
Follow the instructions on this
page to avoid CO poisoning.

Specifications & Consumer information
6
8
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 performance, however, higher
viscosity engine oils are required for sat-
isfactory lubrication in hot weather. Using
oils of any viscosity other than those rec-ommended could result in engine dam-
age.When choosing an oil, consider the range
of temperature your vehicle will be oper-
ated in before the next oil change.Proceed to select the recommended oil
viscosity from the chart.
CAUTION
Always be sure to clean the area
around any filler plug, drain plug, ordipstick before checking or drain-ing any lubricant. This is especiallyimportant in dusty or sandy areas
and when the vehicle is used on unpaved roads. Cleaning the plugand dipstick areas will prevent dirt and grit from entering the engine
and other mechanisms that couldbe damaged.
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
*1
: For 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 coun-
try, select the proper engine oil using the engine oil viscosity chart.
20W-50
10W-30
15W-40
5W-30, 5W-40