2016 Hyundai Equus maintenance schedule

7-29
Maintenance07
Changing the coolant
Have coolant changed by an author-
ized EQUUS dealer in accordance
with the Maintenance Schedule, as
specified in the beginning of this
chapter.
Cover a thick cloth around the
radiator cap, before refilling the
coolant, in order to prevent the
coolant spillage over the engine
parts, such as the generator.
NOTICE
OVI075005N
Radiator cap
Do not remove the radiator cap,
when the engine and radiator
are hot. Hot coolant and steam
may blow out under pressure
and burn your skin, causing a
serious injury.
WARNING
- Coolant
Do not fill the radiator coolant or antifreeze in the washer
fluid reservoir.
Radiator coolant may obscure your visibility, when sprayed
on the windshield. This may
cause loss of vehicle control,
or damage the paint and body
trim.
WARNING

7-34
Maintenance
4. Replace the air cleaner filter.
5. Lock the cover with clips.
Chamber air cleaner
1. Loosen the clips and open the cover. 2. Pull up the locking tab (1) and
replace the air cleaner filter.
3. Lock the cover with the clips.
Replace the filter in accordance with
the Maintenance Schedule.
When the vehicle drives in extremely dusty or sandy areas, replace the fil-ter more often than the recommend-ed interval. (Refer to “Maintenanceunder severe usage conditions” inthis chapter.)
Do not drive without the air cleaner filter. This may exces-
sively wear out the engine.
When replacing the air cleaner filter, be careful that dust or dirt
does not enter the air intake.
Otherwise, this may damage the
vehicle.
Use only an authorized HYUNDAI genuine part. Use of
unauthorized parts may damage
the air flow sensor.
NOTICE
OVI075012N
OVI075013N
OVI075014N

7-89
Maintenance07
The emission control system of your
vehicle is covered by a written limited
warranty. Please refer to the Owner’s
Handbook & Warranty Information
booklet for more warranty information.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
Below are the three emission control
systems.
(1) Crankcase emission control sys-tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to assure the proper opera-
tion of the emission control systems,
it is recommended that you have
your car inspected and maintained
by an authorized EQUUS dealer in
accordance with the maintenance
schedule in this manual.
Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent a misfiring during a dynamometer test, press the
Electronic Stability Control (ESC)
system OFF.
After a dynamometer test, turn ON the ESC system back.1. Crankcase emission control system
The positive crankcase ventilation
system is to prevent the gas emis-
sion from the crankcase and to
reduce the air pollution. This system
supplies filtered-out, fresh air to the
crankcase through the air intake
hose. Inside the crankcase, the fil-
tered-out air mixes with gases, which
then pass through the PCV valve into
the induction system.
2. Evaporative emission control(including ORVR: Onboard
Refueling Vapor Recovery)
system
The Evaporative Emission Control
System is designed to prevent fuel
vapor emission into the atmosphere.
(The ORVR system is designed to
keep the fuel vapors in a canister
while being refueled at the gas sta-
tion, preventing the fuel vapor emis-
sion into the atmosphere.)
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors are
absorbed in the canister, and are
drawn into the engine intake mani-
fold through the purge control sole-
noid valve.
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Emission control system ........................................................................\
.............7-89Crankcase emission control system .............................................................7-89
Evaporative emission control system ...........................................................7-89
Exhaust emission control system .................................................................7-90
Engine compartment ........................................................................\
.....................1-6
Engine compartment fuse........................................................................\
............7-59
Engine coolant........................................................................\
.............................7-27
Engine coolant temperature gauge ......................................................................3-\
66
Engine number ........................................................................\
..............................8-7
Engine oil ........................................................................\
....................................7-25
Engine overheating......................................................\
..........................................6-6
Engine start/stop button ........................................................................\
................5-7
Evaporative emission control system..................................................................7-89
Exhaust emission control system ........................................................................\
7-90
Explanation of scheduled maintenance items .....................................................7-23
Exterior care ........................................................................\
................................7-83
Exterior overview (Front) ........................................................................\
.............1-2
Exterior overview (Rear) ........................................................................\
..............1-3
Flat tire ........................................................................\
.......................................6-12 Changing tires ........................................................................\
......................6-13
Compact spare tire........................................................................\
................6-17
Jack and tools ........................................................................\
.......................6-12
Removing and storing the spare tire ............................................................6-13
Floor mat anchor(s) ........................................................................\
...................3-150
Fluid Brake fluid ........................................................................\
............................7-30
Power steering fluid ........................................................................\
.............7-31
Washer fluid ........................................................................\
.........................7-32
Fog light ........................................................................\
...................................3-113
Front seat adjustment ........................................................................\
....................2-4
Fuel Economy ........................................................................\
.............................3-87
Fuel filler lid........................................................................\
................................3-34
Fuel gauge ........................................................................\
...................................3-67
Fuel requirements.......................................................\
...........................................F-8
Fuse switch ........................................................................\
..................................7-58
I-6
Index
F

Lighting ........................................................................\
.....................................3-109AFLS (Adaptive Front Lighting System) ..................................................3-114
Auto light/AFLS position ........................................................................\
...3-110
Battery saver function ........................................................................\
........3-109
Daytime running light ........................................................................\
........3-113
Front fog light........................................................................\
.....................3-113
Headlamp position ........................................................................\
..............3-111
Headlight (Headlamp) escort function .......................................................3-109
Headlight leveling device ........................................................................\
...3-113
High beam operation ........................................................................\
..........3-111
Parking light position ........................................................................\
.........3-111
Turn signals and lane change signals .........................................................3-112
Lower anchor system ........................................................................\
..................2-40
Lubricants and capacities ........................................................................\
..............8-4
Luggage net (holder) ........................................................................\
.................3-151
Maintenance Explanation of scheduled maintenance items ..............................................7-23
Maintenance services ........................................................................\
.............7-5
Owner's maintenance........................................................................\
..............7-7
Scheduled maintenance service......................................................................7-\
8
Tire maintenance ........................................................................\
..................7-48
Maintenance services ........................................................................\
....................7-5
Map lamp (front) ........................................................................\
.......................3-118
Map lamp (rear)........................................................................\
.........................3-119
Mirrors........................................................................\
.........................................3-44 Electric chromic mirror (ECM) with HomeLink
®system and
compass........................................................................\
....................3-44, 3-51
Interior rearview mirror........................................................................\
........3-44
Outside rearview mirror ........................................................................\
.......3-58
Reverse parking aid function ......................................................................3-\
61
Moonroof, see sunroof ........................................................................\
................3-37
Multimedia system ........................................................................\
........................4-2 Antenna ........................................................................\
..................................4-2
Multi-view camera system ........................................................................\
........3-108
I-10
Index
M

Rocking the vehicle........................................................................\
.....................5-68
Room lamp (front)........................................................................\
.....................3-118
Room lamp (rear) ........................................................................\
......................3-119
Rotation (Tire) ........................................................................\
.............................7-45
Safety messages ........................................................................\
............................F-6
Scheduled maintenance service ........................................................................\
....7-8
Seat belt warning........................................................................\
.........................2-22
Seat belts ........................................................................\
.....................................2-213-point system with emergency locking retractor ........................................2-23
Height adjustment ........................................................................\
................2-24
Pre-safe seat belt (PSB)........................................................................\
........2-28
Pre-tensioner seat belt ........................................................................\
..........2-25
Seat belt warning ........................................................................\
..................2-22
Seat cooler (front seat) ........................................................................\
..................2-9
Seat cooler (rear seat)........................................................................\
..................2-19
Seat warmer (front seat) ........................................................................\
................2-9
Seat warmer (rear seat) ........................................................................\
...............2-19
Seatback pocket........................................................................\
...........................2-10
Seats ........................................................................\
..............................................2-2 Armrest (rear seat)........................................................................\
................2-18
Front seat adjustment ........................................................................\
............2-4
Head restraint (front seat)........................................................................\
.......2-6
Head restraint (rear seat) ........................................................................\
......2-17
Rear seat adjustment ........................................................................\
............2-11
Seat cooler (front seat) ........................................................................\
...........2-9
Seat cooler (rear seat) ........................................................................\
...........2-19
Seat warmer (front seat) ........................................................................\
.........2-9
Seat warmer (rear seat)........................................................................\
.........2-19
Seatback pocket ........................................................................\
....................2-10
Shift lock system ........................................................................\
.........................5-14
Side air bag........................................................................\
..................................2-58
Smart key ........................................................................\
......................................3-6
Smart trunk ........................................................................\
..................................3-24
Smooth cornering ........................................................................\
........................5-69
Snow tires ........................................................................\
....................................5-72
I-12
Index
S