power steering fluid Hyundai Equus 2013 Owner's Manual

Your vehicle at a glance
6 2
ENGINE COMPARTMENT
1. Engine coolant reservoir ...................7-22
2. Radiator cap .....................................7-23
3. Brake fluid reservoir ..........................7-24
4. Air cleaner.........................................7-27
5. Engine oil dipstick .............................7-19
6. Engine oil filler cap ...........................7-20
7. Windshield washer fluid reservoir .....7-26
8. Fuse box ...........................................7-49
9. Power steering fluid reservoir ...........7-25
10. Jump start connector ........................6-5
OBH011100
■3.8 Engine
❈The actual shape may differ from the illustration.

27
Your vehicle at a glance
1. Engine coolant reservoir ...................7-22
2. Radiator cap .....................................7-23
3. Brake fluid reservoir ..........................7-24
4. Air cleaner.........................................7-27
5. Engine oil dipstick .............................7-19
6. Engine oil filler cap ...........................7-20
7. Windshield washer fluid reservoir .....7-26
8. Fuse box ...........................................7-49
9. Power steering fluid reservoir ...........7-25
10. Jump start connector ........................6-5
11. Chamber air cleaner ......................7-28
OBH011101
■5.0 Engine
❈The actual shape may differ from the illustration.

Features of your vehicle
44 4
STEERING WHEEL
Power steering
Power steering uses energy from the
engine to assist you in steering the
vehicle. If the engine is off or if the
power steering system becomes
inoperative, the vehicle may still be
steered, but it will require increased
steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by an
authorized HYUNDAI dealer.
Electronic Hydraulic Power
Steering (EHPS)
EHPS uses an electromotor to assist
you in steering the vehicle. It senses
the vehicle speed and road condition.
If the engine is off or if the power
steering system becomes inoperative,
the vehicle may still be steered, but it
will require increased steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by an
authorized HYUNDAI dealer.
✽NOTICE
If the power steering drive belt
breaks or if the power steering
pump malfunctions, the steering
effort will greatly increase.
✽NOTICE
If the vehicle is parked for extended
periods outside in cold weather
(below -10°C/14°F), the power steer-
ing may require increased effort
when the engine is first started. This
is caused by increased fluid viscosity
due to the cold weather and does not
indicate a malfunction.
When this happens, increase the
engine RPM by depressing accelera-
tor until the RPM reaches 1,500 rpm
then release or let the engine idle for
two or three minutes to warm up the
fluid.
CAUTION
Never hold the steering wheel
against a stop (extreme right or
left turn) for more than 5 sec-
onds with the engine running.
Holding the steering wheel for
more than 5 seconds in either
position may cause damage to
the power steering pump.

493
Features of your vehicle
✽NOTICE- Electronic Brake
force Distribution
(EBD) System
Warning Light
When the ABS Warning Light is on
or both ABS and Parking Brake &
Brake Fluid Warning Lights are on,
the speedometer, odometer, or trip-
meter may not work. Also, the EPS
Warning Light may illuminate and
the steering effort may increase or
decrease.
In this case, we recommend you
have the vehicle inspected by an
authorized HYUNDAI dealer as
soon as possible.
Malfunction Indicator
Lamp (MIL)
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It remains on until the engine is
started.
• When there is a malfunction with
the emission control system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
CAUTION - Malfunction
Indicator
Lamp (MIL)
Driving with the Malfunction
Indicator Lamp (MIL) on may
cause damage to the emission
control systems which could
effect drivability and/or fuel
economy.
CAUTION - Gasoline
Engine
If the Malfunction Indicator
Lamp (MIL) illuminates, poten-
tial catalytic converter damage
is possible which could result in
loss of engine power.
In this case, we recommend that
you have the vehicle inspected
by an authorized HYUNDAI deal-
er as soon as possible.

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

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

Maintenance
18 7
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between “MIN” and “MAX” marks on
the side of the reservoir. Use only
hydraulic brake fluid conforming to
DOT 3 or DOT 4 specification.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine
off, check for excessive free-play in
the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or
damage. Replace any damaged
parts.
Power steering pump, belt and
hoses
Check the power steering pump and
hoses for leakage and damage.
Replace any damaged or leaking
parts immediately. Inspect the power
steering belt (or drive belt) for evi-
dence of cuts, cracks, excessive
wear, oiliness and proper tension.
Replace or adjust it if necessary.
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
(if equipped)
Check the air conditioning lines and
connections for leakage and dam-
age.
Brake discs, pads, calipers
and rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
For more information on checking
the pads or lining wear limit, refer to
the Hyundai web site.
(http://brakeman
ual.hmc.co.kr)
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.