2016 HYUNDAI I800 fuel filter

Features of your vehicle
58 4
Fuel filter warning light
(Diesel engine)
This warning light illuminates for 3 sec-
onds after the ignition switch is set to the
ON position and then it will go out. If it
lights up whilst the engine is running, it
indicates that water has accumulated
inside the fuel filter. If this happens,
remove the water from the fuel filter. For
more information, refer to “Fuel filter” in
section 7.
Overspeed warning
(if equipped)
Overspeed warning light
If you drive with the speed of 120 km/h or
more, the overspeed warning light will
blink. This is to prevent you from driving
your vehicle with overspeed.
Overspeed warning chime
If you drive with the speed of 120 km/h or
more, the overspeed warning chime will
sound for about 5 seconds. This is to pre-
vent you from driving your vehicle with
overspeed.
Key reminder warning chime
(if equipped)
If the driver’s door is opened whilst the
ignition key is left in the ignition switch
(ACC or LOCK position), the key
reminder warning chime will sound. This
is to prevent you from locking your keys
in the vehicle. The chime sounds until the
key is removed from the ignition switch or
the driver’s door is closed.
CAUTION
When the fuel filter warning light is
illuminated, engine power (vehicle
speed & idle speed) may decrease.
If you keep driving with the warning
light on, you can damage your vehi-
cle's engine parts and injection sys-
tem of the Common Rail. If this
occurs, we recommend that the
system be checked by a HYUNDAI
authorised repairer.
120km/h
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Features of your vehicle
86 4
✽NOTICE
• The following symptoms will occur
and it is normal.
- A white smoke may come out from
the fuel-fired heater exhaust pipe
during operation of the heater.
However, when an excessive black
smoke is discharged, the fuel-fired
heater should be inspected.
- A “buk-buk” noise from the heater is
a noise to form flame for combus-
tion.
- When the heater is operated at full
load, a “Wooing” noise occurs.
- When shutting off the engine during
heater operation, a “Wing” noise
occurs to perform the cleaning
process.
• When refuelling, stop operation of the
fuel-fired heater by shutting off the
engine.
Climate control air filter
(if equipped)
The climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the vehi-
cle from the outside through the heating
and air conditioning system. If dust or
other pollutants accumulate in the filter
over a period of time, the air flow from the
air vents may decrease, resulting in
moisture accumulation on the inside of
the windscreen even when the outside
(fresh) air position is selected. If this hap-
pens, we recommend that the climate
control air filter be replaced by a
HYUNDAI authorised repairer.
✽NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the car is being driven in severe
conditions such as dusty or rough
roads, more frequent air conditioner
filter inspections and changes are
required.
• When the air flow rate suddenly
decreases, we recommend that the
system be checked by a HYUNDAI
authorised repairer.
1LDA5047
Outside air
Recirculated
air
Climate control
air filterBlower
Evaporator
coreHeater core
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7
Engine compartment / 7-2
Maintenance services / 7-4
Owner maintenance / 7-6
Scheduled maintenance service / 7-8
Explanation of scheduled maintenance items / 7-9
Engine oil / 7-13
Engine coolant / 7-15
Brake and clutch fluid / 7-18
Power steering fluid / 7-19
Automatic transmission fluid / 7-20
Washer fluid / 7-22
Parking brake / 7-22
Fuel filter (for diesel) / 7-23
Air cleaner / 7-24
Climate control air filter / 7-25
Wiper blades / 7-27
Battery / 7-30
Tyres and wheels / 7-33
Fuses / 7-45
Light bulbs / 7-54
Appearance care / 7-62
Emission control system / 7-69
• Selective catalytic reduction / 7-72
• Urea gauge / 7-72
• Low urea warning message / 7-73
• Malfunction with the scr system / 7-74
• Clearing the vehicle-restarting restriction / 7-75
• Adding the urea solution / 7-76
• Storing the urea solution / 7-78
• Urea solution purity / 7-79
Maintenance
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Maintenance
2 7
ENGINE COMPARTMENT
OTQ027003R
1. Power steering fluid reservoir
2. Automatic transmission fluid dipstick
(if equipped)
3. Engine oil filler cap
4. Fuel filter
5. Brake fluid reservoir
6. Fuse box
7. Negative battery terminal
8. Positive battery terminal
9. Engine coolant reservoir
10. Engine oil dipstick
11. Radiator cap
12. Windscreen washer fluid reservoir
13. Air cleaner
* The actual engine room in the vehicle may differ from the illustration.
■Diesel Engine
A2 2.5
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79
Maintenance
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the car is being
driven in severe conditions, more fre-
quent oil and filter changes are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil satu-
ration and replace if necessary. Drive
belts should be checked periodically for
proper tension and adjusted as neces-
sary.
Fuel filter (cartridge)
A clogged filter can limit the speed at
which the vehicle may be driven, damage
the emission system and cause multiple
issues such as hard starting. If an exces-
sive amount of foreign matter accumu-
lates in the fuel tank, the filter may
require replacement more frequently.
After installing a new filter, run the engine
for several minutes, and check for leaks
at the connections. We recommend that
the fuel filter be replaced by a HYUNDAI
authorised repairer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and con-
nections for leakage and damage.
We recommend that the fuel lines, fuel
hoses and connectionsr be replaced by a
HYUNDAI authorised repairer.
WARNING - Diesel only
Never work on injection system
with engine running or within 30
seconds after shutting off engine.
High pressure pump, rail, injectors
and high pressure pipes are sub-
ject to high pressure even after the
engine stopped. The fuel jet pro-
duced by fuel leaks may cause seri-
ous injury, if it touch the body.
People using pacemakers should
not move than 30cm closer to the
ECU or wiring harness within the
engine room whilst engine is run-
ning, since the high currents in the
Common Rail system produce con-
siderable magnetic fields.
CAUTION
In case the fuel filter is clogged due
to not conforming to the mainte-
nance period, the fuel injection
equipment may supply the fuel
insufficiently, which may damage
the fuel injection equipment and
cause the engine to stall at worst
cases.CAUTION
When you are inspecting the belt,
place the ignition switch in the
LOCK/OFF or ACC position.
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Maintenance
10 7
Vapour hose and fuel filler cap
The vapour hose and fuel filler cap
should be inspected at those intervals
specified in the maintenance schedule.
Make sure that a new vapour hose or fuel
filler cap is correctly replaced.
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and excessive swelling indi-
cate deterioration. Particular attention
should be paid to examine those hose
surfaces nearest to high heat sources,
such as the exhaust manifold.
Inspect the hose routing to assure that
the hoses do not come in contact with
any heat source, sharp edges or moving
component which might cause heat dam-
age or mechanical wear. Inspect all hose
connections, such as clamps and cou-
plings, to make sure they are secure, and
that no leaks are present. Hoses should
be replaced immediately if there is any
evidence of deterioration or damage.
Air cleaner filter
We recommend that the air cleaner filter
be replaced by a HYUNDAI authorised
repairer.
Spark plugs (for petrol engine)
Make sure to install new spark plugs of
the correct heat range.
Valve clearance (if equipped)
Inspect for excessive valve noise and/or
engine vibration and adjust if necessary.
We recommend that the system be serv-
iced by a HYUNDAI authorised repairer.
Cooling system
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
Coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
WARNING
Do not disconnect and inspect
spark plugs when the engine is hot.
You may burn yourself.
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723
Maintenance
FUEL FILTER (FOR DIESEL)
Draining water from fuel filter
The fuel filter for diesel engine plays an
important role of separating water from
fuel and accumulating the water in its
bottom.
If water accumulates in the
fuel filter, the warning light
comes on when the ignition
switch is in the ON position.
If the stroke is more or less
than specified, we recom-
mend that the system be
serviced by a HYUNDAI
authorised repairer.
Fuel filter cartridge replacement
✽NOTICE
When replacing the fuel filter cartridge,
we recommend that you use parts for
replacement from a HYUNDAI autho-
rised repairer.
OTQ077012R
CAUTION
If the water accumulated in the fuel
filter is not drained at proper times,
damages to the major parts such as
the fuel system can be caused by
water permeation in the fuel filter.
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Maintenance
50 7
Instrument panel fuse panel
Description Fuse rating Protected component
AUDIO-2 10A Audio, Digital clock, BCM, Power outside mirror switch
C/LIGHTER 20A Cigarette lighter, Front power outlet
S/HEATER DRV 10A Driver seat warmer switch (if equipped)
FOG LAMP REAR 10A Rear fog lamp relay
HEAD LAMP 10A Head lamp High/Low relay
WIPER FRT 25A Front wiper relay, Front wiper motor
BCM 10A BCM, DRL
HEATER 10A Front/Rear blower relay, Front/Rear A/C control module, Condenser fan relay, Electro chromic mirror,
Thermo switch, PTC heater relay(D4CB), EGR solenoid valve(D4BH)
B/UP LAMP 10A Back-up lamp relay, Back-up lamp switch, Transmission range switch
ABS 10A ABS/ESC control module, ESC switch(D4CB)
T/SIGNAL LAMP 10A Hazard switch
AIR BAG 10A SRS control module
MODULE 10A Instrument cluster, BCM, Immobiliser control module(D4BH), A/C relay(D4BH), Generator resister
ECU 10A Vehicle speed sensor, ECM, Air flow sensor(D4CB), Injection pump(D4BH), TCM, Fuel filter warning sensor
START 10A Start relay, Burglar alarm relay
HEATED MIRROR 10A Front A/C control module, Power outside mirror & defogger LH/RH
STOP LAMP 15A Stop lamp switch
RPAS 15A Buzzer, Stop, Signal electronic module
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