maintenance Hyundai Equus 2016 User Guide

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

Maintenance
Engine compartment .............................................7-4
Maintenance services ...........................................7-5
Owner's responsibility ......................................................7-5
Owner's maintenance precautions ...............................7-6
Owner's maintenance ...........................................7-7
Owner's maintenance schedule ....................................7-7
Scheduled maintenance service ..........................7-8
Normal maintenance schedule .......................................7-9
Maintenance under severe usage conditions ..........7-22
Explanation of scheduled maintenance
items.......................................................................7\
-23
Engine oil ..............................................................7-25
Checking the engine oil level ....................................7-25
Changing the engine oil and filter ..............................7-26
Engine coolant......................................................7-27
Checking the coolant level ...........................................7-27
Changing the coolant .....................................................7-29
Brake fluid ............................................................7-30
Checking the brake fluid level .....................................7-30
Power steering fluid ............................................7-31
Checking the power steering fluid level ...................7-31
Checking the power steering hose.............................7-31
Washer fluid .........................................................7-32
Checking the washer fluid level ..................................7-32
Air cleaner ............................................................7-33
Filter replacement ...........................................................7-33

Maintenance
Climate control air filter .....................................7-35
Filter inspection ...............................................................7-35
Filter replacement ...........................................................7-35
Wiper blades .........................................................7-36
Blade inspection ..............................................................7-36
Blade replacement ..........................................................7-36
Battery...................................................................7-39
For best battery service................................................7-39
Battery recharging by battery charger ....................7-41
Battery recharging by vehicle .....................................7-41
Reset items .......................................................................7\
-42
Tires and wheels ..................................................7-42
Tire care ........................................................................\
....7-42
Recommended cold tire inflation pressures.............7-42
Checking tire inflation pressure ..................................7-44
Tire rotation ....................................................................7-45\
Wheel alignment and tire balance ..............................7-45
Tire replacement .............................................................7-46
Wheel replacement .........................................................7-47
Tire traction ......................................................................7-\
47
Tire maintenance ...........................................................7-48
Tire sidewall labeling ......................................................7-48
Low aspect ratio tire ......................................................7-51
Tire terminology and definitions.................................7-52
All season tires ...............................................................7-54
Summer tires ...................................................................7-54
Snow tires ........................................................................\
.7-54
Tire chains ........................................................................\
7-55
Radial-ply tires ................................................................7-55

1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick6. Engine oil filler cap
7. Windshield washer fluid reservoir
8. Fuse box
9. Power steering fluid reservoir
10. Jumper terminal
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7-4
OVI015006N
Maintenance
❈ The actual engine compartment in the vehicle may differ from the illustration.
❈ The battery is in the trunk.

You should give the utmost care and
attention to prevention of a vehicle
damage as well as a personal injury,
while maintaining or inspecting your
vehicle.
When you have any doubts concern-
ing the inspection or the vehicle
service, we strongly recommend that
you have an authorized EQUUS
dealer inspect or maintain your vehi-
cle. An authorized EQUUS dealer
has factory-trained technicians and
authorized HYUNDAI parts to prop-
erly maintain your vehicle. For the
quality advices and services, contact
an authorized EQUUS dealer.
Inadequate, incomplete or insuffi-
cient vehicle maintenance may result
in operational problems of your vehi-
cle, possibly leading to a vehicle
damage, an accident, or a personal
injury.Owner’s responsibility Information
Maintenance Service and Record
Retention are the owner's responsibil-
ity.
You should keep the records of your
proper maintenance history in accor-
dance with the maintenance service
schedule on the following pages. You
need to refer to the maintenance
schedule information of the following
pages in order to satisfy the warran-
ty requirements of your vehicle.
You can find more warranty informa-
tion in the Owner’s Handbook &
Warranty Information booklet.
Your vehicle warranty does not cover
the repair expenses, incurred by your
improper or insufficient maintenance.
We recommend having your vehicle
maintained and repaired by an
authorized EQUUS dealer.
An authorized EQUUS dealer meets
HYUNDAI’s high service quality stan-
dards and receives technical support
from HYUNDAI in order to provide
you with a high level of services.
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7-5
Maintenance07

7-6
Owner's maintenance precau-
tions
Improper or incomplete maintenance
may lead to a vehicle problem. This
section is to instruct only the simple
maintenance procedures that are
easy to perform.
As written above, complex mainte-
nance procedures must be done only
by an authorized EQUUS dealer with
special tools.
Information
Improper vehicle maintenance may
affect your warranty coverage, even
before the warranty expires. For more
information, refer to the separate
Owner’s Handbook & Warranty
Information booklet. When you are
unsure about any services or mainte-
nance procedures, contact an author-
ized EQUUS dealer.
i
Maintenance- Vehicle maintenance
Vehicle maintenance may bedangerous procedures. You
may be seriously injured
while performing some main-
tenance procedures. When
you do not have sufficient
maintenance knowledge and
experience, or you are not
equipped with the proper
tools, have those done by an
authorized EQUUS dealer.
Maintenance, with the hood opened and with the engine
running, is dangerous. It
becomes even more danger-
ous, when you wear jewelry or
loose clothes. Those items
may become entangled in
moving parts and result in a
injury.
Therefore, when you must run
the engine and open the hood,
you must take off all jewelry
(i.e. rings, bracelets, watches
and necklaces), ties, scarves,
and loose clothes before
approaching the engine or
cooling fans.
WARNING

The following lists are about the vehi-
cle inspection and maintenance that
should be performed by the owner or
an authorized EQUUS dealer, as
indicated. This will ensure your safety
and dependable driving.
Any adverse conditions should imme-
diately be checked by your EQUUS
dealer.
These Owner Maintenance Checklists
are mostly uncovered by your vehicle
warranties. Thus, you may charges
you for expenses of labor, parts or
lubricants.
Owner's maintenance sched-
ule
While refueling:
Check the engine oil level.
Check coolant level in coolantreservoir.
Check the windshield washer fluid level.
Check for any low or under-inflated tires.
While driving:
Check for any changes in theexhaust sounds or the smells.
Check for any steering wheel vibra- tion. Check whether you feel more
tightness or looseness of the steer-
ing wheel.
Check for any slight tilting, or “pulls” to one side, while driving on
a flat surface.
Check for any unusual sounds, tilt- ing, a braking distance, or “hard-to-
push” brake pedal while stopping.
Check the transmission fluid level upon experiencing a skid or a sud-
den transmission gear change.
Check the P(Park) function of the auto transmission.
Check the parking brake.
Check for any fluid leak (water dripping from the A/C while or after
the normal driving).
At least once a month:
Check the coolant level in theengine coolant reservoir.
Check the operation of all exterior lights, such as the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare.
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7-7
Maintenance07
Carefully check your engine
coolant level, when the engine
is hot. The hot coolant or steam
may blow out under pressure.
This may cause a skin burn or
other serious injuries.
WARNING

At least twice a year (i.e., everyspring and fall):
Check for any leaks or damages
from the hoses of the radiator,
heater and A/C.
and wiper operation. Clean wiper
blades with a clean cloth with
washer fluid.

shields and clamps.
tions of the lap/shoulder belts.
wheel lug nut looseness.
At least once a year:
Clean the vehicle body and doordrain holes.
Lubricate the door/hood hinges.
Lubricate the door/hood locks and latches.
Lubricate the door rubber weather strips.
Check the A/C system.
Check the power steering fluid level.
Check the automatic transmission linkage and controls, and lubricate
them.
Clean the battery and terminals.
Check the brake fluid level. Follow the Normal Maintenance
Schedule, unless you drive under one
of the following conditions. Follow the
Maintenance Under Severe Usage
Conditions, when you drive under one
of the following conditions.
Repeated short distance driving.
Driving in dust or on sand.
Extensive use of brakes.
Driving in areas where salt or other
corrosive materials are abundant.
Driving on rough or muddy roads.
Driving in mountainous areas.
Idling or low-speed driving for an extended period of time.
Driving in extremely cold or humid weathers for a prolonged period of
time.
50%-or-more driving in the heavy traffic area at a hot temperature
above 90°F (32°C).
When you drive under one of theabove conditions, you should morefrequently inspect, replace or refillthan the following NormalMaintenance Schedule. After drivingover 120 months or 150,000 miles(240,000 km), keep following the list-ed maintenance schedules.
7-8
Maintenance
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NORMAL MAINTENANCE SCHEDULE
The following maintenance procedures must be performed for good emission
control and performance.
Keep the records of all vehicle emission-system maintenance histories to pro-
tect your warranty. Between the driving mileage and period, follow the main-
tenance procedures in accordance with whichever occurs first.
7-9
Maintenance07
7,500 miles (12,000 km) or 6 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect power steering fluid
❑ Replace engine oil and filter (7,500 miles (12,000 km) or 12 months)\
❑ Add fuel additives *
1(7,500 miles (12,000 km) or 12 months)
15,000 miles (24,000 km) or 12 months
❑ Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect A/C refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pad, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pad
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect power steering fluid
❑ Inspect EHPS (Electronic Hydraulic Power Steering) motor pump and hoses
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (15,000 miles (24,000 km) or 24 months)
❑ Add fuel additives *
1(15,000 miles (24,000 km) or 24 months)
*1: When the TOP-TIER Detergent Gasoline is unavailable, adding one bottle of additives is rec-
ommended. Additives are available from your authorized EQUUS dealer along with informa-
tion on how to use them. Do not mix it with other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

NORMAL MAINTENANCE SCHEDULE (CONT.)
7-10
Maintenance
22,500 miles (36,000 km) or 18 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect power steering fluid
❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months)\
❑ Add fuel additives *
1(22,500 miles (36,000 km) or 36 months)
*1: When the TOP-TIER Detergent Gasoline is unavailable, adding one bottle of additives is rec-
ommended. Additives are available from your authorized EQUUS dealer along with informa-
tion on how to use them. Do not mix it with other additives.
*
2: Fuel filter & Fuel tank air filter are considered to be maintenance free\
. However, regular inspection is still recommended, because the maintenance schedule depend\
s on the fuel
quality. When there are critical safety problems, such as fuel flow blocking, overflowing, power
loss, and hard starting, immediately replace the fuel filter regardless of maintenance sche\
d-
ule, and consult an authorized EQUUS dealer for further information.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
30,000 miles (48,000 km) or 24 months
❑Rotate tires
❑ Inspect vacuum hose
❑ Inspect A/C refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect brake fluid
❑ Inspect fuel filter *
2
❑Inspect fuel lines, fuel hoses and connections
❑ Inspect fuel tank air filter *2
❑Inspect parking brake
❑ Inspect vapor hose and fuel filler cap, fuel tank
❑ Inspect power steering fluid
❑ Inspect EHPS (Electronic Hydraulic Power Steering) motor pump and hoses
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (30,000 miles (48,000 km) or 48 months)
❑ Add fuel additives *
1(30,000 miles (48,000 km) or 48 months)