2015 Hyundai Genesis start

7-40
Maintenance
B BA
AT
TT
TE
ER
RY
Y
Jump starting can be dangerous if
done incorrectly. Follow the jump
starting procedure in this section to
avoid serious injury or damage to
your vehicle. If in doubt about how to
properly jump start your vehicle, we
strongly recommend that you have a
service technician or towing service
do it for you.To prevent SERIOUS INJURY or
DEATH to you or bystanders,
always follow these precautions
when working near or handling
the battery:
Always read and follow
instructions carefully
when handling a battery.
Wear eye protection
designed to protect the
eyes from acid splashes.
Keep all flames, sparks,
or smoking materials
away from the battery.
Hydrogen is always
present in battery cells,
is highly combustible,
and may explode if ignit-
ed.
Keep batteries out of
reach of children.
(Continued)WARNING (Continued)
Batteries contain sulfu-
ric acid which is highly
corrosive. Do not allow
acid to contact your
eyes, skin or clothing.
If acid gets into your eyes, flush
your eyes with clean water for at
least 15 minutes and get imme-
diate medical attention. If acid
gets on your skin, thoroughly
wash the area. If you feel pain or
a burning sensation, get med-
ical attention immediately.
When lifting a plastic-cased
battery, excessive pressure
on the case may cause battery
acid to leak. Lift with a battery
carrier or with your hands on
opposite corners.
Do not attempt to jump start
your vehicle if your battery is
frozen.
(Continued)

7-41
7
Maintenance
For best battery service
The battery is in the trunk.
When replacing the battery, discon-
nect the negative (-) cable (1) and
remove the positive (+) battery fuse
box (2).
When you do not use the vehi-
cle for a long time in a low
temperature area, disconnect
the battery and keep it
indoors.
Always charge the battery
fully to prevent battery case
damage in low temperature
areas.
CAUTION
CALIFORNIA PROPOSITION 65
WARNING
Battery posts, terminals, and
related accessories contain
lead and lead compounds,
chemicals known to the State of
California to cause cancer, birth
defects and reproductive harm.
Batteries also contain other
chemicals known to the State of
California to cause cancer.
Wash hands after handling.
WARNING (Continued)
NEVER attempt to recharge
the battery when the vehicle’s
battery cables are connected
to the battery.
The electrical ignition system
works with high voltage.
NEVER touch these compo-
nents with the engine running
or when the Engine Start/Stop
button is in the ON position.
ODH073029
ODH073030

7-43
7
Maintenance
By jump starting
After a jump start from a good bat-
tery, drive the vehicle for 20-30 min-
utes before it is shutoff. The vehicle
may not restart if you shut it off
before the battery had a chance to
adequately recharge. See “Jump
Starting” in chapter 6 for more infor-
mation on jump starting procedures.
✽ ✽
NOTICE
An inappropriately disposed
battery can be harmful to
the environment and human
health. Dispose the battery
according to your local
law(s) or regulation.
Always follow these instruc-
tions when recharging your
vehicle’s battery to avoid the
risk of SERIOUS INJURY or
DEATH from explosions or acid
burns:
Before performing mainte-
nance or recharging the bat-
tery, turn off all accessories
and press the Engine Start/
Stop button to the OFF posi-
tion.
Keep all flames, sparks, or
smoking materials away from
the battery.
Always work outdoors or in an
area with plenty of ventilation.
Wear eye protection when
checking the battery during
charging.
The battery must be removed
from the vehicle and placed in
a well ventilated area.
(Continued)
WARNING (Continued)
Watch the battery during
charging, and stop or reduce
the charging rate if the battery
cells begin boiling violently.
The negative battery cable
must be removed first and
installed last when the battery
is disconnected. Disconnect
the battery charger in the fol-
lowing order:
(1) Turn off the battery charg-
er main switch.
(2) Unhook the negative
clamp from the negative
battery terminal.
(3) Unhook the positive clamp
from the positive battery
terminal.
Always use a genuine
HYUNDAI approved battery
when you replace the battery.

7-68
Maintenance
Fuse NameFuse ratingCircuit Protected
10MODULE10A BCM
2MULTI MEDIA 10A Keyboard, I-Box, Front Monitor
1MEMORY10A Steering Tilt & Telescopic Module, External Buzzer, BCM, Analog Clock A/C Control Module, Tire
Pressure Monitoring Module, Security Indicator Head-Up Display, Instrument Cluster, Driver/Passenger
Door Module Rear Door Module LH/RH, Power Trunk Lid Control Module
1 SMART KEY10A Start/Stop Button Switch
8MODULE10A BCM, Smart Key Control Module
A/CON 10A Metal Core Block (PCB #1 - Blower Relay), Ionizer Co2 Sensor, A/C Control Module
P/DOOR PASS 15A Passenger Door Latch
DOOR LAMP 10A Driver/Passenger Door Module, Rear Door Module LH/RH
7MODULE 10A Parking Guide Unit, Head-Up Display Sunroof, Passenger Lumbar Support Unit Clock Spring (Steering
Wheel Remote Control Switch)
PRESAFETY
SEAT BELT 10A Pre-Safe Seat Belt Module
3POWER OUTLET 20A Not Used
STOP LAMP 15A Stop Signal Electronic Module
1MODULE10A Gateway (B+ (MCU)), Rain Sensor, Hazard Switch Trunk Lid Main Switch, Electric Parking Brake Switch
A/BAG 15A SRS Control Module
1P/SEAT PASS 30A Passenger Power Seat Relay Box
INTERIOR LAMP 10A Room Lamp, Room Lamp LH/RH, Overhead Console Lamp, Glove Box Front Vanity Lamp LH/RH,
Driver/Passenger Foot Lamp, Trunk Room Lamp LH/RH

7-74
Maintenance
Fuse NameFuse ratingCircuit Protected
IG1 40A IG1 Relay
START 30A E/R Junction Block (RLY. 2 - Start Relay)
1 ECU15A ECM, Injector Drive Box
1 TCU20A TCM
3 ESC10A ESC Module, Steering Angle Sensor
3 MODULE 10A Smart Cruise Control Radar, Active Air Flap
2 MDPS10A MDPS Unit
5 SENSOR10A G6DJ : Oil Pressure Solenoid Velve
HORN 20A Horn Relay
2 ECU 10A ECM, Injector Drive Box, Alternator (G8BE)
2 TCU15A TCM, Transmission Range Switch, 4WD ECM
2 EPB15A Electric Parking Brake Module
1 EPB15A Electric Parking Brake Module
ACC 40A ACC Relay

7-78
Maintenance
Fuse NameFuse ratingCircuit Protected
9B+100ARear Junction Block (Fuse - RR HTD/ P/TRUNK/ ECS/ F/LID/ P/DOOR RR RH/ DR LOCK 2/ P/DOOR
RR LH/ AMP/ P/SEAT PASS 2/ DR LOCK 1/ TRUNK/ S/HEATER RR RH/ S/HEATER RR LH/ P/WDW RH/
F/PUMP)
8B+80AMetal Core Block (PCB #2 Fuse - TCU/ ECU 1/ START/ IG 1)
AMS10ABattery Sensor

7-79
7
Maintenance
L LI
IG
GH
HT
T
B
BU
UL
LB
BS
S
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.
✽ ✽
NOTICE
After heavy driving, rain or wash-
ing, headlamp and trunk lenses
could appear frosty. This condition
is caused by the temperature differ-
ence between the lamp inside and
the outside temperature. This is sim-
ilar to the condensation on your win-
dows inside your vehicle during the
rain and doesn’t indicate a problem
with your vehicle. If the water leaks
into the lamp bulb circuitry, have
your vehicle checked by an author-
ized HYUNDAI dealer.
Headlamp, position lamp, turn
signal lamp, side marker and
front fog lamp bulb replace-
ment
Type A
(1) Turn signal lamp/Position lamp
(2) Headlamp (High)/
Daytime running lights
(3) Headlamp (Low)
(4) Side marker
(5) Fog lamp
Prior to replacing a lamp,
depress the foot brake, move
the shift lever into P (Park)
apply the parking brake, press
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
ODH073039 ■Type A

7-95
7
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 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.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission system.
Vehicle modifications
This vehicle should not be modi-
fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
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 (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.
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