2016 Hyundai Elantra Coupe stop start

723
Maintenance
Parking brake
Inspect the parking brake system
including the parking brake pedal
and cables.
Brake discs, pads, calipers
and rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the
engine and listen carefully for any
exhaust gas leakage. Tighten con-
nections or replace parts as neces-
sary.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and the
engine off, check for excessive free-
play in the steering wheel. Check the
linkage for bends or damage. Check
the dust boots and ball joints for
deterioration, cracks, or damage.
Replace any damaged parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and dam-
age.

Maintenance
26 7
ENGINE COOLANT
The high-pressure cooling system
has a reservoir filled with year-round
antifreeze coolant. The reservoir is
filled at the factory.
Check the antifreeze protection and
coolant level at least once a year, at
the beginning of the winter season
and before traveling to a colder cli-
mate.Checking the engine coolant
level
WARNING
Never remove the
radiator cap or the
drain plug while the
engine and radiator
are hot. Hot coolant
and steam may blow out under
pressure, causing serious
injury.
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OMD070005N-1
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Turn the engine off and wait
until the engine cools down.
Use extreme care when remov-
ing 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 are
sure all the pressure has been
released, press down on the
cap, using a thick towel, and
continue turning counterclock-
wise to remove it.
WARNING
The electric motor for
the cooling fan may
continue to operate
or start up when the
engine is not running
and can cause serious injury.
Keep hands, clothing and tools
away from the rotating fan
blades of the cooling fan.

739
Maintenance
Battery rechargingBy 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.
WARNING
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 place the ignition switch
in the LOCK/OFF position.
• 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.
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• 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.

765
Maintenance
Fuse NameFuse ratingProtected Component
P/WDW RH25AP/WDW RH Relay
PDM 27.5ASmart Key Control Module, Start Stop Button Switch
SPARE10A-
WIPER FRT25AICM Relay Box(Rain Sensor Relay), Multifunction Switch, Wiper Motor, E/R Fuse & Relay Box(Wiper
Relay)
MODULE 57.5ACluster Ionizer(Auto A/C), Rain Sensor, Sunroof
SPARE7.5A-
AMP25AAMP
PDM 125ASmart Key Control Module
SPARE20A-
A/CON7.5AA/C Control Module, E/R Fuse & Relay Box(Blower Relay)
MEMORY10ATire Pressure Monitoring Module, BCM, Auto Light & Photo Sensor, Instrument Cluster,
Data Link Connector, Smart Junction Box Upgrade Connector, Electro Chromic Mirror,
A/C Control Module, Digital Clock
P/WDW LH25AP/WDW LH Relay, Driver Safety Power Window Module
DR LOCK20ADoor Lock Relay, Door Unlock Relay, ICM Relay Box(Two Turn Relay)
P/SEAT DRV30ADriver Seat Manual Switch

Maintenance
68 7
DescriptionFuse ratingProtected component
FUSE
ISG INVERTER50AOil Pump Inverter
STOP LP15AStop Lamp Switch, Smart Key Control Module
S/HEATER FRT20ADriver/Passenger Seat Warmer Module
HORN15AHorn Relay
IG 240AW/O Smart Key : Ignition Switch, Start 1 Relay,
With Smart Key : PDM 4 (IG2) Relay, Start 1 Relay
ABS 230AESC Module, Multipurpose Check Connector
IG 140AW/O Smart Key : Ignition Switch, With Smart Key : PDM 3 (IG1) Relay, PDM 2 (ACC) Relay
F/PUMP15AF/PUMP Relay
ECU 415APCM (A/T), ECM (M/T)
A/CON10AA/C COMP Relay
INJECTOR10AInjector #1 / #2 / #3 / #4, A/C COMP Relay, F/PUMP Relay
ECU 210APCM (A/T), ECM (M/T)
IGN COIL 120AIgnition Coil #1 / #2 / #3 / #4, Condenser
ECU 120A-
SENSOR 210AImmobilizer Module, Camshaft Position Sensor #1 / #2

• 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.Operating precautions for catalyt-
ic converters (if equipped)Your vehicle is equipped with a cat-
alytic converter emission control
device.
To prevent damage to the catalytic
converter and to your vehicle, take
the following precautions:
WARNING
• The exhaust system and cat-
alytic converter are very hot
during and immediately after
the engine has been running.
To avoid SERIOUS INJURY or
DEATH.
• Do not park, idle, or drive the
vehicle over or near flamma-
ble objects, such as grass,
vegetation, paper, leaves, etc.
A hot exhaust system can
ignite flammable items under
your vehicle.
• Keep away from the exhaust
system and catalytic convert-
er or you may get burned.
Also, Do not remove the heat
sink around the exhaust sys-
tem, do not seal the bottom of
the vehicle, and do not coat
the vehicle for corrosion con-
trol. It may present a fire risk
under certain conditions.
790
Maintenance
CAUTION
• Use only UNLEADED FUEL for
gasoline engines.
• Do not operate the vehicle
when there are signs of
engine malfunction, such as
misfire or a noticeable loss of
performance.
• Do not misuse or abuse the
engine. Examples of misuse
are coasting with the engine
off and descending steep
grades in gear with the engine
off.
• Do not operate the engine at
high idle speed for extended
periods (5 minutes or more).
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