steering Hyundai Equus 2013 Workshop Manual

595
Driving your vehicle
Change to "winter weight" oil
if necessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
section 8 for recommendations. If
you aren't sure what weight oil you
should use, consult an authorized
HYUNDAI dealer.
Check spark plugs and igni-
tion system
Inspect your spark plugs as
described in section 7 and replace
them if necessary. Also check all
ignition wiring and components to be
sure they are not cracked, worn or
damaged in any way.
To keep locks from freezing
To keep the locks from freezing,
squirt an approved de-icer fluid or
glycerine into the key opening. If a
lock is covered with ice, squirt it with
an approved de-icing fluid to remove
the ice. If the lock is frozen internally,
you may be able to thaw it out by
using a heated key. Handle the heat-
ed key with care to avoid injury.
Use approved window washer
anti-freeze in system
To keep the water in the window
washer system from freezing, add an
approved window washer anti-freeze
solution in accordance with instruc-
tions on the container. Window wash-
er anti-freeze is available from an
authorized HYUNDAI dealer and
most auto parts outlets. Do not use
engine coolant or other types of anti-
freeze as these may damage the
paint finish.
Don't let your parking brake
freeze
Under some conditions your parking
brake can freeze in the engaged
position. This is most likely to hap-
pen when there is an accumulation
of snow or ice around or near the
rear brakes or if the brakes are wet.
If there is a risk the parking brake
may freeze, apply it only temporarily
while you put the gear shift lever in P
and block the rear wheels so the
vehicle cannot roll. Then release the
parking brake.
Don't let ice and snow accu-
mulate underneath
Under some conditions, snow and
ice can build up under the fenders
and interfere with the steering. When
driving in severe winter conditions
where this may happen, you should
periodically check underneath the
car to be sure the movement of the
front wheels and the steering com-
ponents is not obstructed.

627
What to do in an emergency
Emergency towing
If towing is necessary, we recom-
mend you to have it done by an
authorized HYUNDAI dealer or a
commercial tow truck service.If 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 under the front (or rear) of
the vehicle. Use extreme caution
when towing the vehicle. 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.
• Do not use the tow hooks to pull a
vehicle out of mud, sand or other
conditions from which the vehicle
cannot be driven out under its own
power.
• Avoid towing a vehicle heavier than
the vehicle doing the towing.
• 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.
• To avoid damaging the hook, do
not pull from the side or at a verti-
cal angle. Always pull straight
ahead.
OVI063018
OVI063019
Front
Rear
CAUTION
• Attach a towing strap to the
tow hook.
• Using a portion of the vehicle
other than the tow hooks for
towing may damage the body
of your vehicle.
• Use only a cable or chain
specifically intended for use
in towing vehicles. Securely
fasten the cable or chain to
the towing hook provided.

What to do in an emergency
28 6
• Use a towing strap less than 5 m
(16 feet) long. Attach a white or red
cloth (about 30 cm (12 inches)
wide) in the middle of the strap for
easy visibility.
• Drive carefully so that the towing
strap is not loosened during tow-
ing.
Emergency towing precautions
• Place the engine start/stop button
in ACC so the steering wheel isn’t
locked.
• Place the transmission shift lever in
N (Neutral).
• Release the parking brake.
• Press the brake pedal with more
force than normal since you will
have reduced brake performance.
• More steering effort will be
required because the power steer-
ing system will be disabled.
• If you are driving down a long hill,
the brakes may overheat and brake
performance will be reduced. Stop
often and let the brakes cool off.WARNING
Use extreme caution when tow-
ing the vehicle.
• Avoid sudden starts or erratic
driving maneuvers which
would place excessive stress
on the emergency towing
hook and towing cable or
chain. The hook and towing
cable or chain may break and
cause serious injury or dam-
age.
• If the disabled vehicle is
unable to be moved, do not
forcibly continue the towing.
We recommend that you con-
tact an authorized HYUNDAI
dealer or a commercial tow
truck service for assistance.
• Tow the vehicle as straight
ahead as possible.
• Keep away from the vehicle
during towing.
OVI069020

629
What to do in an emergency
CAUTION - Automatic
transmission
• If the car is being towed with
all four wheels on the ground,
it can be towed only from the
front. Be sure that the trans-
mission is in neutral. Be sure
the steering is unlocked by
placing the ignition switch in
the ACC position. A driver
must be in the towed vehicle
to operate the steering and
brakes.
• To avoid serious damage to
the automatic transmission,
limit the vehicle speed to 15
km/h (10 mph) and drive less
than 1.5 km (1 mile ) when
towing.
• Before towing, check the auto-
matic transmission fluid leak
under your vehicle. If the auto-
matic transmission fluid is
leaking, a flatbed equipment
or towing dolly must be used.

Maintenance
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-5
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . 7-5
• Owner maintenance precautions . . . . . . . . . . . . . . . . 7-5
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Scheduled maintenance service. . . . . . . . . . . . . . . . 7-9
• Normal maintenance schedule . . . . . . . . . . . . . . . . . . 7-10
• Maintenance under severe usage conditions. . . . . . . 7-14
Explanation of scheduled maintenance items . . . 7-16
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19
• Checking the engine oil level . . . . . . . . . . . . . . . . . . 7-19
• Changing the engine oil and filter . . . . . . . . . . . . . . . 7-20
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21
• Checking the coolant level . . . . . . . . . . . . . . . . . . . . . 7-21
• Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
• Checking the brake fluid level . . . . . . . . . . . . . . . . . 7-24
Power steering fluid . . . . . . . . . . . . . . . . . . . . . . . . 7-25
• Checking the power steering fluid level . . . . . . . . . 7-25
• Checking the power steering hose . . . . . . . . . . . . . . . 7-26
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-29
• Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31
• Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31
• Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
• For best battery service . . . . . . . . . . . . . . . . . . . . . . . 7-35
• Battery capacity label . . . . . . . . . . . . . . . . . . . . . . . . 7-36
• Battery recharging . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
• Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
• Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
• Recommended cold tire inflation pressures . . . . . . 7-39
• Checking tire inflation pressure. . . . . . . . . . . . . . . . . 7-40
• Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
• Wheel alignment and tire balance . . . . . . . . . . . . . . 7-42
• Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
• Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Low aspect ratio tire . . . . . . . . . . . . . . . . . . . . . . . . . . 7-48
7

73
Maintenance
ENGINE COMPARTMENT
1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windshield washer fluid reservoir
8. Fuse box
9. Power steering fluid reservoir
10. Jump start connector
* The actual engine compartment in the
vehicle may differ from the illustration.
* The battery is in the trunk.
OBH011100
■3.8 Engine

Maintenance
4 7
OBH011101
1. Engine coolant reservoir
2. Radiator cap
3. Brake fluid reservoir
4. Air cleaner
5. Engine oil dipstick
6. Engine oil filler cap
7. Windshield washer fluid reservoir
8. Fuse box
9. Power steering fluid reservoir
10. Jumper terminal
* The actual engine compartment in the
vehicle may differ from the illustration.
* The battery is in the trunk.
■5.0 Engine

77
Maintenance
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed at the frequencies indicated
to help ensure safe, dependable
operation of your vehicle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
• Check coolant level in coolant
reservoir.
• Check the windshield washer fluid
level.
• Look for low or under-inflated tires.
While operating your vehicle:
• Note any changes in the sound of
the exhaust or any smell of
exhaust fumes in the vehicle.
• Check for vibrations in the steering
wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
• Notice if your vehicle constantly
turns slightly or “pulls” to one side
when traveling on smooth, level
road.
• When stopping, listen and check
for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
• If any slipping or changes in the
operation of your transmission
occurs, check the transmission
fluid level.
• Check automatic transmission P
(Park) function.
• Check parking brake.
• Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
WARNING
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure. This could
cause burns or other serious
injury.

Maintenance
8 7
At least monthly:
• Check coolant level in the engine
coolant reservoir.
• Check the operation of all exterior
lights, including the stoplights, turn
signals and hazard warning flash-
ers.
• Check the inflation pressures of all
tires including the spare.
At least twice a year
(i.e., every Spring and Fall):
• Check radiator, heater and air con-
ditioning hoses for leaks or dam-
age.
• Check windshield washer spray
and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
• Check headlight alignment.
• Check muffler, exhaust pipes,
shields and clamps.
• Check the lap/shoulder belts for
wear and function.
• Check for worn tires and loose
wheel lug nuts.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and checks,
and hood hinges.
• Lubricate door and hood locks and
latches.
• Lubricate door rubber weather-
strips.
• Check the air conditioning system.
• Check the power steering fluid
level.
• Inspect and lubricate automatic
transmission linkage and controls.
• Clean battery and terminals.
• Check the brake fluid level.

Maintenance
12 7
NORMAL MAINTENANCE SCHEDULE (CONT.)
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
8: When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the
coolant filled at the factory. An improper coolant mixture can result in serious malfunction or engine damage.
*
9: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
Engine coolant *8For EuropeAt first, replace at 210,000 km (120,000 miles) or 10 years:
after that, replace every 30,000 km (20,000 miles) or 24 months *9
Except EuropeAt first replace at 200,000 km (120,000 miles) or 10 years:
after that, replace every 40,000 km (25,000 miles) or 24 months *9
Battery conditionIIIIIIII
All electrical systemsIIII
Brake lines, hoses and connectionsIIIIIIII
Brake pedalIIII
Parking brakeIIII
Brake fluidFor EuropeIRIRIRIR
Except EuropeIIIIIIII
Disc brakes and padsIIIIIIII
Power steering fluid and hosesIIIIIIII
EHPS (Electronic Hydraulic Power Steering) motor
pump and hoses Inspect every 20,000 km (12,000 miles)
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM