check engine GENESIS G90 2019 Manual PDF

7-53
07
A vehicle's electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 4 fuse panels, one
located in the driver's side panel bol-
ster, another in the engine compart-
ment, and two others in the trunk
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 be melted or broken.If the electrical system does not
work, first check the driver's side
fuse panel. Before replacing a blown
fuse, turn the engine and all switches
off, and then disconnect the negative
battery cable. Always replace a
blown fuse with one of the same rat-
ing.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized retailer
of Genesis Branded products.
Information
Four kinds of fuses are used : blade
type for lower amperage rating, car-
tridge type/Multi fuse/Fusible link for
higher amperage ratings.
Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the sys-
tem.
NOTICE
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F F
U
U S
SE
E S
S
Normal
Normal
■
Blade type
■ Cartridge type
■ Multi fuse Blown
Blown
Normal Blown
■ Fusible link
Normal Blown
OHI076054
NEVER replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse couldcause damage and possibly
cause a fire.
Do not install a wire or alu- minum foil instead of the
proper fuse - even as a tempo-
rary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING

7-54
Maintenance
Instrument Panel Fuse
Replacement
1. Turn the engine off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside ofthe fuse panel cover to locate the
suspected fuse location.
5. Pull the suspected fuse straight out. Use the removal tool provided
in the engine compartment fuse
panel.
6. Check the removed fuse; replace it if it is blown. Spare fuses are
provided in the instrument panel
fuse panels (or in the engine com-
partment fuse panel). 7. 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 retailer of Genesis
Branded products.
In an emergency, if you do not have
a spare fuse, use a fuse of the same
rating from a circuit you may not
need for operating the vehicle.
If the headlamps 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 with the
same rating.
Fuse switch
Always, place the fuse switch to the
ON position.
If you move the switch to the OFF
position, some items such as the
audio system and clock must be
reset and the smart key may not
work properly.
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7-55
07
Information
If the fuse switch is OFF, the above
message will appear.
Always place the fuse switch inthe ON position while driving the
vehicle.
Do not move the fuse switch repeatedly. The fuse switch may
be damaged.
Engine Compartment Panel
Fuse Replacement
1. Turn the engine off.
2. Turn all other switches OFF.
3. Remove the fuse panel cover by pressing the tap and pulling up.
4. 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.
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 retailer of Genesis
Branded products.
NOTICE
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7-56
MaintenanceAfter checking the fuse box in the
engine compartment securely
close the fuse box cover inside
the engine compartment, until it
clicks.
If the fuse box is not closed prop-
erly, water may leak in side, possi-
bly causing a malfunction with the
electrical system.
Main fuse
If the main fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the pic- ture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the main fuse is blown, consult an
authorized retailer of Genesis
Branded products.
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative batterycable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the pic- ture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the multi fuse is blown, consult an
authorized retailer of Genesis
Branded products.
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iNOTICE
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7-63
07
Engine compartment fuse panel
Fuse name Fuse rating Circuit protected
ALT 200AAlternator, Multifuse (BATT) - F12/F13/F14/ F15, Fuse -
F24/F25/F28/F29/F30/F31/F33/F34/F35/ F36/ F37/F38/F39
B+1 60AIGPM (IPS1, Fuse - F36, Leak Current Autocut Device
(Fuse - F5/F18/F19/F26/F27/F42/F49/F51/ F52))
B+3 60AIGPM (IPS2/IPS3, Fuse - F13/F41)
B+5 60AIGPM (Fuse - F7/F8/F9/F14/F15/F16/F46)
B+460AIGPM (IPS4/IPS5/IPS6/IPS7, Fuse - F37/F38/F39)
B+6 60AMetal Core Block (PCB #1 Fuse - F40/F41/ F42)
B+780AMetal Core Block (PCB #2 Fuse - F65/F68/F69/ F70/F71)
B+2 60AIGPM (Fuse - F21/F22/F23/F29/F30)
C/FAN2 70ACooling Fan Relay
B+8 80AMetal Core Block (PCB #1 Fuse - F51/F53/ F55)
MDPS 125AMDPS Unit
POWER
OUTLET3 20A[5:5 Seat] Rear Power Outlet #1
[W/O 5:5 Seat] Front Power Outlet & Cigarette Lighter
POWER
OUTLET2 20A[5:5 Seat] Rear Power Outlet #2
[W/O 5:5 Seat] Front Power Outlet & Cigarette Lighter
VACUUM PUMP 40A[Lambda 3.3 T-GDI] RLY. 3 (Vacuum Pump Relay)
ESC1 40AESC Control Module, Multipurpose Check Connector
ESC2 40AESC Control Module, Multipurpose Check Connector
DEICER 20A Front Deicer Relay

7-71
07
Consult an authorized HYUNDAI
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
light bulbs because other parts of the
vehicle must be removed before you
can get to the bulb. This is especially
true for removing the headlamp
assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.
Information
After heavy driving, rain or washing,
headlamp and trunk lenses could
appear frosty. This condition is caused
by the temperature difference between
the lamp inside and the outside tem-
perature. This is similar to the con-
densation on your windows inside
your vehicle during the rain and does-
n't indicate a problem with your vehi-
cle. If the water leaks into the lamp
bulb circuitry, have your vehicle
checked by an authorized retailer of
Genesis Branded products.
Headlamp, Parking Lamp, Turn
Signal Lamp, Daytime Running
Light and Side Marker
Replacement
Type A – HID headlamp
(1) Headlamp (Low/High)
(2) Parking lamp
(3) Turn signal lamp/ Daytime running light
(4) Side marker
Headlamp (Low, High)
If the light bulb does not operate,
have the vehicle checked by an
authorized retailer of Genesis
Branded products.
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B S
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Prior to replacing a lamp,
depress the foot brake, move
the shift lever into P (Park)
apply the parking brake, place
the Engine Start/Stop button
to the OFF position, and take
the key with you when leaving
the vehicle to avoid sudden
movement of the vehicle and
to prevent possible electric
shock.
Be aware the bulbs may be hot and may burn your fin-
gers.
WARNING
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Do not attempt to replace or
inspect the low/high beam
(XENON bulb) due to electric
shock danger. If the low/high
beam (XENON bulb) is not work-
ing, have your vehicle checked
by an authorized retailer of
Genesis Branded products.
WARNING

7-84
Maintenance
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.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission system.
Engine exhaust (carbon monox-
ide) precautions
Carbon monoxide can be present
with other exhaust fumes. If you
smell exhaust fumes of any kind in
your vehicle, drive with all the win-
dows 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.
When the engine stalls or fails to start, excessive attempts to restart
the engine may cause damage to
the emission control system.
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Engine exhaust and a wide vari-
ety of automobile components
and parts, including compo-
nents found in the interior fur-
nishings in a vehicle, contain or
emit chemicals known to the
State of California to cause can-
cer and birth defects and repro-
ductive harm. In addition, cer-
tain fluids contained in vehicles
and certain products of compo-
nent wear contain or emit chem-
icals known to the State of
California to cause cancer and
birth defects or other reproduc-
tive harm.
WARNING

8-7
08
Recommended SAE Viscosity Number
Always be sure to clean the area around any filler plug, drain plug, or
dipstick before checking 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.
Engine oil viscosity (thickness) has an effect on fuel economy and cold weath-
er operating (engine start and engine oil flowability). Lower viscosity engine
oils can provide better fuel economy and cold weather performance, howev-
er, higher viscosity engine oils are required for satisfactory lubrication in hot
weather. Using oils of any viscosity other than those recommended could
result in engine damage. When choosing an oil, consider the range of temper-
ature your vehicle will be operated in before the next oil change. Proceed to
select the recommended oil viscosity from the chart.
NOTICE
*1: For better fuel economy, it is recommended to use the engine oilof a viscosity grade SAE 5W-20 (API SM / ILSAC GF-4
(or above)). However, if the engine oil is not available in your
country, select the proper engine oil using the engine oil viscos-
ity chart.
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *110W-30
5W-30
°C
(°F)
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *110W-30
5W-20, 5W-30
°C
(°F)
■ Lambda 3.3 T-GDI
■ Tau 5.0 GDI
*1: For better fuel economy, it is recommended to use the engine oil of a viscosity
grade SAE 5W-30 (ACEA A5/B5). However, if the engine oil is not available in your
country, select the proper engine oil using the engine oil viscosity chart.

Changing a Tire with TPMS ........................................................................\
........6-14
Checking tire inflation pressure ........................................................................\
...7-39
Child restraint system (CRS) ........................................................................\
.......2-45Booster seats........................................................................\
........................2-48
Children always in the rear ........................................................................\
.2-45
Forward-facing child restraint system ........................................................2-48
Installing a child restraint system (CRS) ....................................................2-48
Lower Anchors and tether for children .......................................................2-49
Rearward-facing child restraint system..................................\
.....................2-47
Securing a child restraint system seat with "Tether Anchor" system .........3-52
Securing a child restraint system with a lap/shoulder belt .........................3-53
Securing a child restraint with the the LATCH anchors system.................2-51
Selecting a child restraint system (CRS) ....................................................2-46
Child-protector rear door lock........................................................................\
......3-14
Clean air ........................................................................\
.....................................3-140
Climate control air filter........................................................................\
...............7-30
Clock ........................................................................\
..........................................3-149
Clothes hanger ........................................................................\
............................3-150
Combined instrument, see instrument cluster ......................................................3-60
Compact spare tire replacement ........................................................................\
...7-42
Consumer information........................................................................\
..................8-10
Coolant ........................................................................\
.........................................7-24
Cooling fluid, see engine coolant........................................................................\
.7-24
Crankcase emission control system .....................................................................7-8\
3
Cruise control system ........................................................................\
...................5-80
Cup holder ........................................................................\
..................................3-146
Curtain air bags ........................................................................\
............................2-62
Dashboard illumination, see instrument panel illumination ................................3-61
Dashboard, see instrument cluster .......................................................................3\
-60
Daytime running light (DRL) ........................................................................\
....3-107
Defogging (Windshield) ........................................................................\
.............3-137
Defroster ........................................................................\
.....................................3-121 Rear window defroster ........................................................................\
......3-121
Side view mirror defroster ........................................................................\
3-121
Defrosting (Windshield) ........................................................................\
.............3-137
Dimensions ........................................................................\
.....................................8-2
DIS navigation system ........................................................................\
...................4-4
Display illumination, see instrument panel illumination .....................................3-61
I-5
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