2016 Hyundai H350 air filter

7-34
Maintenance
3.Remove the climate control air fil-ter cover by turning the cover stop-
per (1) and then remove the air fil-
ters. 4.Replace the climate control air fil-
ter.
5.Reassemble in the reverse order of disassembly.
When replacing the climate con-
trol air filter install it properly.
Otherwise, the system may pro-
duce noise and the effectiveness
of the filter may be reduced.
Blade inspection
Commercial hot waxes applied by
automatic vehicle washes have
been known to make the wind-
shield difficult to clean.
NOTICE
NOTICE
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1JBA5122

7-87
7
Maintenance
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Service
Passport in your vehicle.
Your vehicle is equipped with an emission control system to meet all
emission regulations. There are three emission control
systems which are as follows.
(1) Crankcase emission control sys-tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control systemIn order to assure the proper function
of the emission control systems, it is
recommended that you have your
vehicle inspected and maintained by
an authorized HYUNDAI dealer orother repair shops that use qualifiedtechnicians in accordance with the
maintenance schedule in this manu-al.1. Crankcase emission control system
The positive crankcase ventilation
system is employed to prevent air
pollution caused by blow-by gases
being emitted from the crankcase.This system supplies fresh filtered air
to the crankcase through the air
intake hose. Inside the crankcase,
the fresh air mixes with blow-by
gases, which then pass through the
PCV valve into the induction system.
2. Evaporative emission con-trol System
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
Canister
Fuel vapors generated inside the fueltank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surgetank through the purge control sole-
noid valve.
Purge Control Solenoid Valve
(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
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7-90
Maintenance
Diesel Particulate Filter (if equipped)
The Diesel Particulate Filter (DPF)
system removes the soot emitted
from the vehicle.
Unlike a disposable air filter, the DPF
system automatically burns (oxi-
dizes) and removes the accumulated
soot according to the driving condi-
tion. In other words, the active burn-
ing by engine control system and
high exhaust gas temperature
caused by normal/high driving condi-
tion burns and removes the accumu-lated soot.
However, if the vehicle continues to
be driven in short distance repeated-
ly or at low speed for a long time, the
accumulated soot may not be auto-
matically removed because of low
exhaust gas temperature. In this par-
ticular case, if the amount of soot is
out of detection limit, the DPF warn-
ing indicator ( ) will illuminate. In order to start the DPF regenera-
tion and to stop the DPF warning
lamp illuminating, drive the vehicle in
a safety driving circumstance with
more than 60km/h (37 mph) vehiclespeed or with more than secondgear engaged and 1500 ~ 2000
engine rpm for a certain time (for
about 25 minutes).
If the DPF warning indicator( )
continues to blink or "check emissionsystem" message comes on in the
cluster in spite of the above proce-
dure, we recommend that the system
be checked by an authorized
HYUNDAI dealer.
If you continue to drive with the indi-
cator light blinking for a long time, theDPF system can be damaged and
fuel consumption can be worsen.Diesel Fuel (if equipped with DPF) It is recommended to use the regulated automotive diesel
fuel for diesel vehicle equippedwith the DPF system.
If you use diesel fuel including high sulfur (more than 50 ppm
sulfur) and unspecified addi-
tives, it can cause the DPF sys-
tem to be damaged and whitesmoke can be emitted.
CAUTION

I-2Active eco system .........................................................5-40
Active eco operation ..................................................5-40
Limitation of active eco operation:............................5-41
When active eco is activated: ....................................5-41
Adjustable speed limit device (ASLD) ........................3-34
Air bag - supplemental restraint system .......................2-25 Air bag warning light.................................................2-28
Do not install a child restraint on the front passenger seat ..........................................................2-27
Driver's and front passenger's air bag........................2-31
How does the air bag operate? ..................................2-26
SRS care.....................................................................2-39
SRS components and functions .................................2-29
Additional safety precautions .......................................2-40
Air bag warning labels .................................................2-42
Air cleaner ....................................................................7-31
Air conditioner compressor label .................................8-11
Air conditioning system .................................................8-3
Appearance care ...........................................................7-79
Battery...........................................................................7-37 Battery capacity label ................................................7-40
Battery recharging......................................................7-40
For best battery service ..............................................7-37
Reset items .................................................................7-41 Before driving .................................................................5-3
Before entering the vehicle ..........................................5-3
Before starting .............................................................5-3
Necessary inspections ..................................................5-3
Brake system.................................................................5-18
Anti-lock brake system (ABS) ..................................5-21
Emergency stop signal (ESS) ....................................5-28
Good braking practices ..............................................5-29
Hill-start assist control (HAC)...................................5-27
Parking brake .............................................................5-19
Power brakes..............................................................5-18
Vehicle dynamic control (VDC) ................................5-24
Brake/Clutch fluid ........................................................7-27
Bulb wattage ...................................................................8-4
Cargo bed (for van) ....................................................3-129
Caring for disc ................................................................4-5
CD Player (For RDS Model)........................................4-13
CD Player .....................................................................4-16
Ceiling ventilator ........................................................3-122
Climate control air filter ...............................................7-33
Climate control system ...............................................3-110
Checking the amount of air conditioner refrigerant and compressor lubricant.......................................3-120
Climate control air filter ..........................................3-119
Fuel-fired heater .......................................................3-119
Heating and air conditioning....................................3-111
Index
A
C
B

I-3
Rear heating and air conditioning............................3-116
System operation......................................................3-117
Cruise control system ...................................................5-30
Declaration of conformity ............................................8-12
Defroster .....................................................................3-109
Digital tachograph ........................................................3-80
Dimensions .....................................................................8-2
Door lock ......................................................................3-11 Deadlocks...................................................................3-14
Operating door locks from inside the vehicle ...........3-12
Operating door locks from outside the vehicle .........3-11
Speed sensing door lock system ................................3-14
Economical operation ...................................................5-42 Electrical step.............................................................3-17
Electrical step warning alarm ....................................3-19
Operation and obstacle detection...............................3-19
Regular cleaning ........................................................3-21
Emergency commodity .................................................6-27 Fire extinguisher ........................................................6-27
First aid kit .................................................................6-27
Tire pressure gauge ....................................................6-28
Triangle reflector .......................................................6-28
Emergency exit .............................................................6-26 Emergency starting .........................................................6-4
Emission control system ...............................................7-87
Crankcase emission control system ...........................7-87
Evaporative emission control system ........................7-87
Exhaust emission control system...............................7-88
Engine compartment .............................................1-10, 7-3
Engine coolant ..............................................................7-24 Changing the coolant .................................................7-26
Checking the coolant level ........................................7-24
Engine number ..............................................................8-11
Engine oil......................................................................7-22 Changing the engine oil and filter .............................7-23
Checking the engine oil level ....................................7-22
Engine .............................................................................8-3
Explanation of scheduled maintenance items ..............7-19
Exterior overview (I) .....................................................1-2
Exterior overview (II) .....................................................1-3
Exterior overview (III) ...................................................1-4
Exterior overview (IV) ...................................................1-5
Exterior overview (V).....................................................1-6
Exterior overview (VI) ...................................................1-7
Fuel filler lid .................................................................3-32
Fuel filter (For diesel)...................................................7-30 Draining water from fuel filter ..................................7-30
Fuel filter cartridge replacement................................7-30
I
Index
D
E
F