2016 Hyundai Elantra ECU

567
Driving your vehicle
Trailer brakes
If your trailer is equipped with a brak-
ing system, make sure it conforms to
your country’s regulations and that it
is properly installed and operating
correctly.
If your trailer weighs more than the
maximum trailer weight without trail-
er brakes loaded, then it needs its
own brakes and they must be ade-
quate. Be sure to read and follow the
instructions for the trailer brakes so
you’ll be able to install, adjust and
maintain them properly. Be sure not
to tap into your vehicle's brake sys-
tem.
Driving with a trailer
Towing a trailer requires a certain
amount of experience. Before setting
out for the open road, you must get
to know your trailer. Acquaint your-
self with the feel of handling and
braking with the added weight of the
trailer. And always keep in mind that
the vehicle you are driving is now
longer and not nearly as responsive
as your vehicle is by itself.
Before you start, check the trailer
towbar and platform, safety chains,
electrical connector(s), lights, tyres
and brakes.
During your trip, occasionally check
to be sure that the load is secure,
and that the lights and trailer brakes
are still working.
Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving your vehicle without a trailer.
This can help you avoid situations
that require heavy braking and sud-
den turns.
Passing
You will need more passing distance
up ahead when you’re towing a trail-
er. And, because of the increased
vehicle length, you’ll need to go
much farther beyond the passed
vehicle before you can return to your
lane.
WARNING
Do not use a trailer with its own
brakes unless you are absolute-
ly certain that you have proper-
ly set up the brake system. This
is not a task for amateurs. Use
an experienced, competent
trailer shop for this work.

611
What to do in an emergency
Changing tyresFollow these steps to change your
vehicle’s tyre:
1.Park on a level, firm surface.
2.Move the shift lever into P (Park,
for automatic transaxle vehicle) or
neutral (for manual transaxle vehi-
cle), apply the parking brake, and
place the ignition switch in the
LOCK/OFF position.
3.Press the hazard warning flasher
button.
4.Remove the wheel brace, jack,
jack handle, and spare tyre from
the vehicle.
5.Block both the front and rear of the
tyre diagonally opposite the tyre
you are changing.
WARNING
• Never attempt vehicle repairs
in the traffic lanes of a public
road or highway.
• Always move the vehicle com-
pletely off the road and onto
the shoulder before trying to
change a tyre. The jack should
be used on firm level ground.
If you cannot find a firm level
place off the road, call a tow-
ing service company for
assistance.
• Be sure to use the correct
front and rear jacking posi-
tions on the vehicle; never
use the bumpers or any other
part of the vehicle for jacking
support.
• The vehicle can easily roll off
the jack causing serious
injury or death.
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(Continued)
• Do not get under a vehicle
that is supported by a jack.
• No person should place any
portion of their body under a
vehicle that is supported by a
jack.
• Chock the wheel diagonally
opposite the flat tyre.
• Do not start or run the engine
whilst the vehicle is on the
jack.
• Do not allow anyone to remain
in the vehicle whilst it is on
the jack.
• Make sure any children pres-
ent are in a secure place away
from the road and from the
vehicle to be raised with the
jack.

What to do in an emergency
14 6
If you have a tyre gauge, check the
tyre pressure (see “Tyres and
Wheels” in chapter 8 for tyre pres-
sure instructions.). If the pressure is
lower or higher than recommended,
drive slowly to the nearest service
station and adjust it to the recom-
mended pressure. Always reinstall
the valve cap after checking or
adjusting tyre pressure. If the cap is
not replaced, air may leak from the
tyre. If you lose a valve cap, buy
another and install it as soon as pos-
sible. After changing tyres, secure
the flat tyre and return the jack and
tools to their correct storage loca-
tions.
✽NOTICE
Check the tyre pressure as soon as
possible after installing a spare tyre.
Adjust it to the recommended pres-
sure.
If any of the equipment such as the
jack, wheel nuts, studs, or other
equipment is damaged or in poor
condition, do not attempt to change
the tyre and call for assistance.
Use of compact spare tyres
(if equipped)
Compact spare tyres are designed
for emergency use only. Drive care-
fully on the compact spare tyre and
always follow the safety precautions.
CAUTION
Your vehicle has metric threads
on the studs and wheel nuts.
Make certain during tyre chang-
ing that the same nuts that were
removed are reinstalled. If you
have to replace your wheel nuts
make sure they have metric
threads to avoid damaging the
studs and ensure the wheel is
properly secured to the hub. We
recommend that you consult an
authorised HYUNDAI dealer for
assistance.
WARNING
To prevent compact spare tyre
failure and loss of control pos-
sibly resulting in an accident:
• Use the compact spare tyre
only in an emergency.
• NEVER operate your vehicle
over 80 km/h.
• Do not exceed the vehicle’s
maximum load rating or the
load carrying capacity shown
on the sidewall of the com-
pact spare tyre.
• Do not use the compact spare
tyre continuously. Repair or
replace the original tyre as
soon as possible to avoid fail-
ure of the compact spare tyre.

617
What to do in an emergency
When towing your vehicle in an
emergency without wheel dollies:
1.Place the ignition switch in the
ACC position.
2.Place the shift lever in N (Neutral).
3.Release the parking brake.Removable towing hook
1.Open the boot, and remove the
towing hook from the tool case.
2.Remove the hole cover pressing
the lower part of the cover on the
front bumper.
3.Install the towing hook by turning it
clockwise into the hole until it is
fully secured.
4.Remove the towing hook and
install the cover after use.
Emergency towing
If towing is necessary, we recom-
mend you have it done by an autho-
rised HYUNDAI dealer or a commer-
cial tow truck service.
CAUTION
Failure to place the shift lever in
N (Neutral) when being towed
with the front wheels on the
ground can cause internal dam-
age to the transaxle.
OMD060010
OMD060011
OMD060007
■Front
■ Rear

What to do in an emergency
18 6
If a towing service is not available in
an emergency, your vehicle may be
temporarily towed using a cable or
chain secured to the emergency tow-
ing hook at the front (or rear) of the
vehicle.
Use extreme caution when towing
the vehicle with a cable or chain. A
driver must be in the vehicle to steer
it and operate the brakes.
Towing in this manner may be done
only on hard-surfaced roads for a
short distance and at low speeds.
Also, the wheels, axles, power train,
steering and brakes must all be in
good condition.Always follow these emergency tow-
ing precautions:
• Place the ignition switch in the
ACC position so the steering
wheel is not locked.
• Place the shift lever in N (Neutral).
• Release the parking brake.
• Press the brake pedal with more
force than normal as you will have
reduced braking performance.
• More steering effort will be
required because the power steer-
ing system will be disabled.
• Use a vehicle heavier than your
own to tow your vehicle.
• The drivers of both vehicles should
communicate with each other fre-
quently.
• Before emergency towing, check
that the hook is not broken or dam-
aged.
• Fasten the towing cable or chain
securely to the hook.
• Do not jerk the hook. Apply steady
and even force.• Use a towing cable or chain less
than 5 m long. Attach a white or red
cloth (about 30 cm wide) in the
middle of the cable or chain for
easy visibility.
• Drive carefully so the towing cable
or chain remains tight during tow-
ing.
• Before towing, check the automat-
ic transaxle for fluid leaks under
your vehicle. If the automatic
transaxle fluid is leaking, flatbed
equipment or a towing dolly must
be used.
OTD069011

Maintenance
20 7
Vapour hose and fuel filler cap
The vapour hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure that a new
vapour hose or fuel filler cap is cor-
rectly replaced.
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to ensure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filter
We recommend that the air cleaner
filter be replaced by an authorised
HYUNDAI dealer.
Spark plugs
Ensure spark plugs of the correct
heat range are installed.
WARNING
Do not disconnect and inspect
spark plugs when the engine is
hot. You may burn yourself.

Maintenance
30 7
WASHER FLUID
Checking the washer fluid
level
Check the fluid level in the washer
fluid reservoir and add fluid if neces-
sary. Plain water may be used if
washer fluid is not available.
However, use washer solvent with
antifreeze characteristics in cold cli-
mates to prevent freezing.
Checking the parking brake
Check the stroke of the parking
brake by counting the number of
“clicks’’ heard whilst fully applying it
from the released position. Also, the
parking brake alone should securely
hold the vehicle on a fairly steep
grade. If the stroke is more or less
than specified, we recommend that
the system be inspected by an
authorised HYUNDAI dealer.
Stroke : 6~8 “clicks’’ at a force of
20 kg (44 lbs, 196 N).
PARKING BRAKE
WARNING -Coolant
• Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
• Radiator coolant can severely
obscure visibility when
sprayed on the windscreen
and may cause loss of vehicle
control or damage to the paint
and body trim.
• Windscreen washer fluid
agents contain some amounts
of alcohol and can be flamma-
ble under certain circum-
stances. Do not allow sparks
or flame to come in contact
with the washer fluid or the
washer fluid reservoir.
Damage to the vehicle or
occupants could occur.
• Windscreen washer fluid is
poisonous to humans and ani-
mals. Do not drink and avoid
coming in contact with the
windscreen washer fluid.
Serious injury or death could
occur.
OMD070007N
OMD050014/H

737
Maintenance
BATTERY
For best battery service
• Keep the battery securely mount-
ed.
• Keep the battery top clean and dry.
• Keep the terminals and connec-
tions clean, tight, and coated with
petroleum jelly or terminal grease.
• Rinse any spilled electrolyte from
the battery immediately with a
solution of water and baking soda.
• If the vehicle is not going to be
used for an extended time, discon-
nect the battery cables.
WARNING- Battery
dangers
Always read the following
instructions carefully
when handling a battery.
Keep lighted cigarettes
and all other flames or
sparks away from the bat-
tery.
Hydrogen, a highly com-
bustible petrol, is always
present in battery cells
and may explode if ignit-
ed.
Keep batteries out of the
reach of children because
batteries contain highly
corrosive SULFURIC
ACID. Do not allow bat-
tery acid to contact your
skin, eyes, clothing or
paint finish.
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OMD071016R
(Continued)
If any electrolyte gets into
your eyes, flush your
eyes with clean water for
at least 15 minutes and
get immediate medical
attention.
If electrolyte gets on your
skin, thoroughly wash
the contacted area. If you
feel a pain or a burning
sensation, get medical
attention immediately.
Wear eye protection when
charging or working near
a battery. Always provide
ventilation when working
in an enclosed space.
An inappropriately dis-
posed battery can be
harmful to the environ-
ment and human health.
Dispose of the battery
according to your local
law(s) or regulation.
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