chapter 8 Hyundai Equus 2016 Service Manual

2. Auditory warning
When driving out of the lane lines,
the warning alarm will sound.
3. Tactual warning (if equipped withpre-safe seat belt)
When driving out of the lane lines for
approximately 3 seconds, the pre-
safe seat belt provides haptic warn-
ing.
You can activate or deactivate this
tactual warning function. For this,
refer to the "User Settings Mode" in
chapter 3.The LDWS does not operate in following conditions:
The turn signal is turned ON before
changing the lanes.
(When the hazard warning flasher
is pressed ON, the LDWS excep-
tionally operates.)

Information
Before changing the lanes, turn the
turn signal ON.
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Driving your vehicle05
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5-65
Driving your vehicle05
Your vehicle's fuel economy depends
mainly on your driving style such as
where you drive and when you drive.
Each of these factors affects your
fuel economy (how many miles/kilo-
meters you can drive with a
gallon/liter of fuel). To drive your vehi-
cle as economically as possible, fol-
low the below driving suggestions.
These will help you save in both the
fuel and repair expenses:
Drive smoothly. Accelerate at amoderate rate. Do not make
"jackrabbit" starts or full-throttle
shifts. Maintain a steady cruising
speed. Do not race between stop-
lights. Try to adjust your speed in
accordance with other traffic to
avoid unnecessary speed
changes. Avoid heavy traffic when-
ever possible. Always maintain a
safe distance from a vehicle in
front to avoid unnecessary braking.
This also reduces brake wear-out.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, in the highest gear appro-
priate for the driving conditions
especially on the highway, is one of
the most effective ways to reduce
fuel consumption.
Do not "ride" the brake pedal. This can increase fuel consumption and
also wear out the brake compo-
nents. In addition, resting your foot
on the brake pedal, while driving,
may overheat the brake, reducing
breaking effects and possibly lead-
ing a serious consequence.
Check your tire conditions. Keep them inflated to the recommended
pressure level. Under or over infla-
tion will unnecessarily tire wear-
out. Check the tire pressures at
least once a month. Make sure that the wheels are cor-
rectly aligned. Hitting a curb or
driving too fast on uneven surfaces
may distort the wheel alignment.
Poor alignment causes faster tire
wear-out and may also result in
other problems as well as greater
fuel consumption.
Keep your vehicle in good condi- tion. For the better fuel economy
and the cheaper maintenance
expenses, maintain your vehicle in
accordance with the maintenance
schedule in the chapter 7. When
you drive your vehicle in harsh con-
ditions, more frequent mainte-
nance is required (refer to the
chapter 7 for further information).
Keep your vehicle clean. Your vehi- cle should be kept clean and away
from any corrosive substances. It is
especially important that mud, dirt,
ice and others are not daubed
under the vehicle. This extra weight
may increase the fuel consumption
and also cause corrosion.
Avoid a heavy loading. Do not carry unnecessary weight in your
vehicle. It will improve your fuel
economy.
Do not let the engine idle longer than necessary. When you wait
(not in traffic), turn OFF the engine.
Then restart the engine, when you
are ready to go.
Remember that your vehicle does not require the engine warm-up for
a long time. After turning On the
engine, run the engine for 10 to 20
seconds, before shifting the gear.
In cold weather, however, your
engine needs a slightly longer
warm-up period.
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5-71
Driving your vehicle05
Highway driving
Tires
Adjust the tire inflation, as specified.
Under-inflation may overheat or
damage the tires.
Do not install worn-out or damaged
tires, which may reduce traction or
fail the braking operation.
Information
Never over-inflate your tires above the
maximum inflation pressure, as speci-
fied on your tires.
Fuel, engine coolant and engineoil
Driving at a high speed consumes
more fuel than driving in an urban
area. Do not forget to check both the
engine coolant and engine oil.
Drive belt
A loose or damaged drive belt may
overheat the engine.
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Underinflated or overinflated
tires may cause poor han-
dling, loss of vehicle control,
and sudden braking failure,
leading to an accident, an
injury, and even a death.
Always check tire pressure to
maintain the proper inflation,
before driving. For further tire
pressure information, refer to
“Tires and wheels” in the
chapter 8.
Driving with tires with insuffi- cient or extremely worn-out
tread is dangerous. Those
tires may result in loss of
vehicle control, a collision, an
injury, and even a death.
Worn-out tires must be
replaced immediately and not
used for driving. Always
check the tire tread before
driving. For further informa-
tion and tread limits, refer to
“Tires and wheels” in the
chapter 7.
WARNING

5-74
Driving your vehicle
An AutoSock, which is in the wrong size or is improperly
installed, may damage brake
lines, suspension, body and
wheels of your vehicle.
Stop driving and retighten the AutoSock, whenever there are
snapping sounds between the
vehicle and the AutoSock.
Use high quality ethylene gly-
col coolant
The cooling system of your vehicle is
filled with the high-quality ethylene
glycol coolant when being delivered.
It is the only type of coolant that your
vehicle is filled with, because it pre-
vents corrosion of the cooling sys-
tem, lubricates the water pump and
prevents freezing. Refill the cooling
system in accordance with your
maintenance schedule in the chapter
7. Before winter, check your coolant
to assure that the freezing point is
sufficiently lower than the expected
winter temperature.
Check battery and cables
The winter temperature increases
the battery consumption. Inspect the
battery and cables, as described in
the chapter 7. The battery charging
level can be checked by an author-
ized EQUUS dealer or in a service
station.
Change to "winter weight" oil,
if necessary
In some regions during the cold win-
ter, it is recommended to use the
"winter weight" oil with lower viscosi-
ty. For further information about this,
refer to the chapter 8. When you can-
not be sure about a type of winter
weight oil, consult an authorized
EQUUS dealer.
Check spark plugs and ignition
system
Inspect your spark plugs and, if nec-
essary, replace them. Also check all
ignition wirings and components for
any cracks, wear-out, and damage.
NOTICE
- Chain installation
When installing the AutoSock,
park the vehicle on level ground
away from other vehicles. Press
ON the Hazard Warning flasher
and place a warning triangle
behind your vehicle, if available.
Place the shift lever in P(Park),
set the parking brake and turn
OFF the engine, before
installing the AutoSock.
WARNING
- Tire chains
The use of the AutoSock may
adversely affect vehicle han-
dling.
Do not drive faster than the lower of the two - 20 mph (30
km/h) and the AutoSock manu-
facturer’s recommended
speed limit.
Drive carefully and avoid bumps, holes, sharp turns, and
other road hazards, which may
bounce the vehicle.
Avoid turning sharply or lock- ing the wheel brake.
WARNING

Hazard warning flasher
The hazard warning flasher serves
as a warning to other drivers to be
extremely cautious when approach-
ing, passing by or passing ahead.
It should be used when your vehicle
is under emergency repair, or when
your vehicle stops on the edge of a
roadway.
Press the flasher switch regardless
of the ignition switch position. The
flasher switch is on the switch panel
of the center consol. All turn signal
lights will simultaneously flash.
• The hazard warning flasher oper-ates, whether your vehicle is run-
ning or not.
The turn signals cannot be turned ON when the hazard flasher is ON.
Care must be taken to turn ON the hazard warning flasher, when tow-
ing your vehicle.
If the engine stalls at a cross-
road or a railroad crossing
If the engine stalls at a crossroad or
a railroad crossing, set the shift lever
in N(Neutral) and then push the
vehicle to a safe place.
If you have a flat tire while
driving
If a tire goes flat while driving:
1.Take your foot off the acceleratorand slow down the speed while
driving straight ahead. Do not
abruptly apply the brakes in an
attempt to pull over the vehicle, as
this may cause a loss of control.
When the driving speed gets suffi-
ciently lowered to stop the vehicle,
carefully apply the brake and pull
off the road. Drive away from the
road as far as possible and safely
park the vehicle in a safe and flat
place. When you are on a divided
highway, do not park the vehicle in
the median area between the two
directions.
2.When the vehicle is stopped, turn ON the emergency hazard flasher,
set the parking brake, and set the
shift lever in P(Park).
3.Have all occupants get out of the vehicle. Make sure they stay out of
the roadway.
4.When changing a flat tire, follow the instruction provided in the fol-
lowing part of this chapter.
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6-2
What to do in an emergency
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Jump starting procedure
Information
Your vehicle has a battery in the trunk
compartment. However, when you
jump start your vehicle, use the
jumper terminal in the engine com-
partment.
1.Make sure the booster battery is12-volt and that its negative termi-
nal is grounded.
2.When the booster battery is in another vehicle, separate the two
vehicles apart.
3.Turn OFF all unnecessary electri- cal systems.
4.Connect the jumper cables in the exact sequence as shown in the
illustration of the previous page.
First connect one of the jumper
cable ends to the positive terminal
of the jumper terminal (1), and then
connect the other end to the posi-
tive terminal on the booster battery
(2). Proceed to connect one of the
other jumper cable ends to the
negative terminal of the booster
battery (3), then the other end to
the negative terminal of the jumper
terminal (4). Clear the jump cables
away from any movable parts or
other battery terminals, when jump
starting.
Keep the jumper cables away from
any others except the correct bat-
tery terminal connections and the
correct grounding connections. Do
not apply unnecessary forces on
the battery when making connec-
tions. - Battery cables
When jump starting the dis-
charged battery in the trunk com-
partment, do not connect the
jumper cable between the nega-
tive terminal of the booster battery
and the negative terminal of the
discharged battery. This may
cause the discharged battery to
overheat, crack, or release the
acids.
Connect the jumper cable
between the negative terminal of
the booster battery and a solid,
stationary or metallic point often
discharges the battery.
5.First, start the engine of the vehicle
with the booster battery, over 2,000
rpm. Then, start your engine with
the discharged battery.
6.Turn your engine ON for at least 20 minutes either in the idling mode or
the driving mode. Otherwise, your
discharged battery is not
recharged enough to re-start the
vehicle.
When the cause of your battery dis-charging is not apparent, have yourvehicle checked by an authorizedEQUUS dealer.
Push-starting
A vehicle equipped with automatic
transmission cannot be push-start-
ed. Follow the instructions in "Jump
starting" of this chapter.
NOTICE
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6-5
What to do in an emergency06

To prevent the jack, jack handle,
wheel lug nut wrench and spare tire
from rattling inside a vehicle while
driving, store them in a proper place.
Important - use of compactspare tire
Your vehicle is equipped with a com-
pact spare tire. This compact spare
tire takes up less space than an orig-
inal one. This tire is smaller than an
original one, and is designed for tem-
porary use only.
You should carefully drive when
a compact spare tire is in use.
The compact spare tire should
immediately be replaced with a
proper regular tire.
Driving on more than one com- pact spare tire is not recom-
mended. A compact spare tire should be inflat-
ed to 60 psi (420 kPa).Information
Check the inflation pressure after
installing a spare tire. Adjust its pres-
sure to the recommended level, if nec-
essary.
When using a compact spare tire,
take the following precautions:
Under no circumstances should a
driving speed exceed 50 mph (80
km/h). A higher speed may dam-
age the tire.
You should drive slowly enough to avoid all hazards in accordance of
road conditions. Any road hazard,
such as a pothole or debris, may
seriously damage a compact
spare.
Any continuous driving on a spare tire may result in tire failure, loss of
vehicle control, and a possible per-
sonal injury.
Do not exceed the vehicle’s maxi- mum weight capacity or the load
capacity, which is detailed on a
side of a compact spare tire.
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NOTICE
6-17
What to do in an emergency06
- Inadequate spare tire pressure
Immediately check the inflation
pressures of a spare tire after
installment. If necessary, adjust
it to the recommended pres-
sure. Refer to “Tires and
wheels” in the chapter 8.
WARNING
A compact spare tire is for
emergency use only. Do not
drive your vehicle on this com-
pact spare at a speed over 50
mph (80 km/h). Replacement
with a proper regular tire should
immediately be done to avoid
failure of the spare tire, possibly
leading to a personal injury or
death.
WARNING

NORMAL MAINTENANCE SCHEDULE
7-21
Maintenance07
*5: Use only the authorized automatic transmission fluid. (Refer to "Recommended lubricants andcapacities" in the chapter 8 or the label in the engine room.)
No check, No service required
❑ Automatic transmission fluid *5

7-23
Maintenance07
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Engine oil and filter
The engine oil and filter should be
changed at the interval, as specified
in the maintenance schedule. After
driving in severe conditions, you
should more frequently change oil
and filters.
Drive belts
Inspect all belts for any cut, crack,
excessive wear-out, or oil saturation.
If necessary, replace it.
Fuel filter
A clogged filter may limit the acceler-
ating function, damage the emission
system and cause other problems,
such as hard starting. When an
excessive amount of foreign sub-
stances accumulate in the fuel tank,
you should more frequently replace
the filter. After installing a new filter,
run the engine for several minutes,
and check for any leakage from the
connections. Fuel filters should be
installed by an authorized EQUUS
dealer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and
connections for any leakage and
damage. Immediately have an
authorized EQUUS dealer replace
any damaged or leaking parts.
Vapor hose and fuel filler cap
Check the fuel lines, fuel hoses and
connections for any leakage and
damage. Immediately have an
authorized EQUUS dealer replace
any damaged or leaking parts.
Air cleaner filter
An authorized HYUNDAI air cleaner
filter is recommended.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Cooling system
Check the cooling system compo-
nents, such as radiator, coolant
reservoir, hoses and connections, for
any leakage and damage. If neces-
sary, replace any damaged parts.
Coolant
The coolant should be changed at
the interval, as specified in the main-
tenance schedule.
Automatic transmission fluid
You do not need to check the auto-
matic transmission fluid, when driv-
ing under normal conditions.
However, after driving in severe con-
ditions, the fluid should be changed
by an authorized EQUUS dealer in
accordance with the maintenance
schedule, as specified in the begin-
ning of this chapter.
Information
The original color of the automatic
transmission fluid is red. However, as
you drive the vehicle, the color will
become darker. This is normal, and
you do not need to change the fluid
due to the changed color.
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7-24
Maintenance
The use of an unauthorized fluid
may result in transmission mal-
function and failure. Use only the
authorized automatic transmis-
sion fluid. (Refer to “Recommended
lubricants and capacities” in the
chapter 8.)
Brake hoses and lines
Confirm the proper installation, and
check for any frictions, cracks, dete-
rioration and leakage. If necessary,
immediately replace any deteriorated
or damaged parts.
Brake fluid
Check the brake fluid level. The level
should be between “MIN” and “MAX”
marks on the reservoir. Use only the
hydraulic brake fluid, which meet the
requirements of the DOT3/DOT4
specifications.
Brake discs, pads, calipers
and rotors
Check the pads and the disc for any
excessive wear-out, and inspect
calipers for any fluid leakage.
Exhaust pipe and muffler
Inspect the exhaust pipes, muffler
and hangers for any cracks, deterio-
rations, or damages. Start the
engine, and listen carefully for any
gas leaking noise. If necessary, tight-
en connections or replace the dam-
aged parts.
Suspension mounting bolts
Check the suspension connections
for any looseness or damage. If nec-
essary, retighten the bolt to the spec-
ified torque.
Steering gear box, linkage &
boots/lower arm ball joint
After stopping the vehicle and turn-
ing off the engine, confirm the steer-
ing locking (tightening).
Check the bends for any linkage or
damage. Check the dust boots and
ball joints for any deterioration,
cracks, or damage. If necessary,
replace the damaged parts.
Power steering pump, belt and
hoses
Check the power steering pump and
hoses for any leakage or damage. If
necessary, immediately replace any
damaged or leaking parts. Inspect
the power steering belt (or drive belt)
for any cuts, cracks, excessive wear-
out, oil saturation or looseness. If
necessary, replace or adjust the
damaged part.
Drive shafts and boots
Check the drive shafts, boots and
clamps for any cracks, deterioration,
or damage. If necessary, replace or
grease the damaged part.
Air conditioning refrigerant
Check the air conditioning lines and
connections for any leakage or dam-
age.
NOTICE