engine Hyundai Equus 2014 Service Manual

431
Features of your vehicle
Rear door window curtains
(if equipped)
The rear door window curtain is use-
ful to shade off the sunlight. You can
fold or unfold it with the power win-
dow switch on the driver's door or the
rear door.1. Close the window by pulling up the
switch.
2. To set up the curtain, pull up the
switch once more.
3. If you want to open the curtained
window, fold the curtain first by
pushing down the switch. Then
you can open the window by push-
ing the switch once again.Resetting the rear door window cur-
tain
If the curtain is not operated correct-
ly, the curtain must be reset as fol-
lows:
1. Turn the engine start/stop button
to the ON position.
2. Close the curtain by pressing the
power window switch to the first
detent position and continue
pulling up the switch for at least 10
seconds.
If the curtain doesn't work properly
after above procedure, we recom-
mend that you contact an authorized
HYUNDAI dealer.
✽NOTICE
The rear door window curtain may
not operate normally, when the tem-
perature in the vehicle is lower than
-15 °C (5 °F).
CAUTION
• If the upward or downward
movement of the curtain is
blocked by an object or part of
the body, the curtain will
detect the resistance and will
stop movement and move
downward.
• Do not apply excessive force
while operating the curtain.
This could cause damage to
the curtain.OVI049146L
OVI049147L
■Driver’s door
■Rear door

Features of your vehicle
32 4
Power window lock button
The driver can disable the power
window switches on the rear passen-
gers' doors by pressing the power
window lock switch. The indicator will
be illuminated.
When the power window lock switch
indicator is illuminated:
• The driver's master control can
operate all the power windows.
• The front passenger's control can
operate the front passenger's
power window.
• The rear passenger's control can-
not operate the rear passenger's
power window.
OVI043022
WARNING - Windows
• NEVER leave the keys in your
vehicle with unsupervised
children, when the Engine is
running.
• NEVER leave any child unat-
tended in the vehicle. Even
very young children may inad-
vertently cause the vehicle to
move, entangle themselves in
the windows, or otherwise
injure themselves or others.
• Always double check to make
sure all arms, hands, head
and other obstructions are
safely out of the way before
closing a window.
• Do not allow children to play
with the power windows. Keep
the driver’s door power win-
dow lock switch in the LOCK
position (depressed). Serious
injury can result from uninten-
tional window operation by
the child.
• Do not extend a face or arms
outside the window while
driving.CAUTION
• To prevent possible damage
to the power window system,
do not open or close two win-
dows or more at the same
time. This will also ensure the
longevity of the fuse.
• Never try to operate the main
switch on the driver's door
and the individual door win-
dow switch in opposing direc-
tions at the same time. If this
is done, the window will stop
and cannot be opened or
closed.

433
Features of your vehicle
HOOD
Opening the hood
1. Pull the release lever to unlatch
the hood. The hood should pop
open slightly.2. Go to the front of the vehicle, raise
the hood slightly, pull up the sec-
ondary latch (1) inside of the hood
center and lift the hood (2).
3. Raise the hood. It will completely
raise by itself after it has been
raised about halfway.
Closing the hood
1. Before closing the hood, check the
following:
• All filler caps in the engine com-
partment must be correctly
installed.
• Gloves, rags or any other com-
bustible material must be
removed from the engine com-
partment.
2. Lower the hood halfway and push
down to securely lock in place.
OVI043020
WARNING
Open the hood after turning off
the engine on a flat surface,
shifting the shift lever to the
P(Park) position, and setting the
parking brake.
OVI043023
WARNING
• Before closing the hood,
ensure that all obstructions
are removed from the hood
opening. Closing the hood
with an obstruction present in
the hood opening may result
in property damage or severe
personal injury.
• Do not leave gloves, rags or
any other combustible materi-
al in the engine compartment.
Doing so may cause a heat-
induced fire.

435
Features of your vehicle
Opening the fuel filler lid
The fuel filler lid must be opened
from inside the vehicle by pressing
the fuel filler lid open button located
on the driver’s door.
✽NOTICE
If the fuel filler lid does not open
because ice has formed around it,
tap lightly or push on the lid to break
the ice and release the lid. Do not pry
on the lid. If necessary, spray around
the lid with an approved de-icer fluid
(do not use radiator anti-freeze) or
move the vehicle to a warm place
and allow the ice to melt.
1. Stop the engine.
2. Push the fuel filler lid opener but-
ton, then the fuel filler lid slowly
open (1).
3. To remove the cap, turn the fuel
tank cap (2) counterclockwise.
4. Refuel as needed.
Closing the fuel filler lid
1. To install the cap, turn it clockwise
until it “clicks”. This indicates that
the cap is securely tightened.
2. Close the fuel filler lid and push it
lightly and make sure that it is
securely closed.
FUEL FILLER LID
OVI049024
OVI043025N
WARNING - Refueling
• If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
• Do not "top off" after the noz-
zle automatically shuts off
when refueling.
• Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

437
Features of your vehicle
Emergency fuel filler lid release
If the fuel filler lid does not open
using the remote fuel filler lid
release, you can open it manually by
pulling the handle outward slightly.
(Continued)
• When refueling, always shut
the engine off. Sparks pro-
duced by electrical compo-
nents related to the engine
can ignite fuel vapors causing
a fire. Once refueling is com-
plete, check to make sure the
filler cap and filler door are
securely closed, before start-
ing the engine.
• DO NOT use matches or a
lighter and DO NOT SMOKE or
leave a lit cigarette in your
vehicle while at a gas station
especially during refueling.
Automotive fuel is highly
flammable and can, when
ignited, result in fire.
• If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.CAUTION
• Make sure to refuel your vehi-
cle according to the "Fuel
requirements" suggested in
section 1.
• If the fuel filler cap requires
replacement, use only a gen-
uine HYUNDAI cap or the
equivalent specified for your
vehicle. An incorrect fuel filler
cap can result in a serious
malfunction of the fuel system
or emission control system.
• Do not spill fuel on the exteri-
or surfaces of the vehicle. Any
type of fuel spilled on painted
surfaces may damage the
paint.
• After refueling, make sure the
fuel cap is installed securely
to prevent fuel spillage in the
event of an accident.
CAUTION
Do not pull the handle exces-
sively, otherwise the luggage
area trim or release handle may
be damaged.
OVI049026

Features of your vehicle
38 4
If your vehicle is equipped with a
sunroof, you can slide or tilt your
sunroof with the sunroof control lever
located on the overhead console.
The sunroof can only be opened,
closed, or tilted when the engine
start/stop button is in the ON position.
✽NOTICE
• In cold and wet climates, the sun-
roof may not work properly due to
freezing conditions.
• After washing the car or after
there is rain, be sure to wipe off
any water that is on the sunroof
before operating it.
✽NOTICE
The sunroof cannot slide when it is
in the tilt position nor can it be tilted
while in an open or slide position.
SUNROOF (IF EQUIPPED)
OVI049027
CAUTION
Do not continue to move the
sunroof control lever after the
sunroof is fully open, closed, or
tilt. Damage to the motor or sys-
tem components could occur.
WARNING
Never adjust the sunroof or
sunshade while driving. This
could result in loss of control
and an accident that may cause
death, serious injury, or proper-
ty damage.

441
Features of your vehicle
Resetting the sunroof
Sunroof needs to be reset if (in the
followings)
- Battery is discharged or disconnect-
ed or the related fuse has been
replaced or disconnected.
- The one-touch sliding function of the
sunroof does not normally operate.
1.Turn the engine start/stop button to
the ON position and close the sun-
roof completely.
2.Release the control lever.
3.Pull and hold the control lever
downward until the sunroof tilts
and slightly moves up and down.
Then, release the lever.
4.Pull and hold the control lever
downward until the sunroof is oper-
ated as follows;
TILT DOWN
→SLIDE OPEN →
SLIDE CLOSE
Then, release the control lever.
When this is complete, the sunroof
system is reset.❈For more detailed information, we
recommend that you contact an
authorized HYUNDAI dealer.
CAUTION
If the sunroof is not reset when
the vehicle battery is discon-
nected or discharged, or related
fuse is blown, the sunroof may
operate improperly.

Features of your vehicle
42 4
A driver position memory system is
provided to store and recall the driv-
er seat, outside rearview mirrors,
steering wheel position and HUD
(Head-Up Display) height with a sim-
ple button operation. By saving the
desired positions into the system
memory, different drivers can reposi-
tion the driver seat, outside rearview
mirrors, steering wheel and HUD
(Head-Up Display) height based
upon their driving preference. If the
battery is disconnected, the position
memory will be lost and the driving
positions should be restored in the
system.
✽NOTICE
If the memory system does not oper-
ate normally, have the driver posi-
tion memory system checked by an
authorized HYUNDAI dealer.
Storing positions into memory
using the buttons on the door
Storing driver’s seat positions
1. Shift the shift lever into P while the
engine start/stop button is ON.
2. Adjust the driver seat, outside
rearview mirrors, steering wheel
and HUD (Head-Up Display)
height to positions comfortable for
the driver.
3. Press SET button on the control
panel. The system will beep once.
4. Press one of the memory buttons
(1 or 2) within 5 seconds after
pressing the SET button. The sys-
tem will beep twice when the
memory has been successfully
stored.
DRIVER POSITION MEMORY SYSTEM (IF EQUIPPED)
WARNING
Never attempt to operate the
driver position memory system
while the vehicle is moving.
This could result in loss of con-
trol, and an accident causing
death, serious injury, or property
damage.
OVI049032

443
Features of your vehicle
Recalling positions from memory
1. Shift the shift lever into P while the
engine start/stop button is ON.
2. To recall the position in memory,
press the desired memory button
(1 or 2). The system will beep
once, and then the driver seat,
outside rearview mirrors, steering
wheel and HUD (Head-Up
Display) height will automatically
adjust to the stored positions.
Adjusting one of the control knobs for
the driver seat, outside rearview mir-
ror and steering wheel while the sys-
tem is recalling the stored positions
will cause the movement for that
component to stop and move in the
direction that the control knob is
moved. Other components will con-
tinue to the recalled position.
Easy access function
(if equipped)
The steering wheel will move away
from the driver and the seat will
move rearward, when the engine
start/stop button is turned to the OFF
position.
The steering wheel will move toward
the driver and the seat will move for-
ward, when the engine start/stop but-
ton is turned to the ACC or ON posi-
tion.
WARNING
Use caution when recalling
adjustment memory while sitting
in the vehicle. Push the seat posi-
tion control knob to the desired
position immediately if the seat
moves too far in any direction.

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.