ignition HYUNDAI I40 2012 Owners Manual

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50
7
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 this warning light illuminates,
take your car to an authorized
HYUNDAI dealer and have
drain the water and checked
the system.
Extracting air from the fuel filter
If you drive until you have no fuel left or if
you replace the fuel filter, be sure to
extract air from the fuel system as it
makes it difficult to start the engine.
1. Pump up and down(1) approximately50 times until the pump is hard.
2. Extract air from the fuel filter by remov- ing the bolt(2) with a cross-tip screw
driver and reinstall the bolt(2).
3. Pump up and down(1) approximately 15 times.
4. Extract air from the fuel filter by remov- ing the bolt(2) with a cross-tip screw
driver and reinstall the bolt(2).
5. Pump up and down(1) approximately 5 times.
✽ ✽NOTICE
• Use cloths when you extract air so that
the fuel is not sprayed around.
• Clean the fuel around the fuel filter or the injection pump before starting the
engine to prevent fire.
• Finally, check each part if the fuel is leaking.
CAUTION
If the water accumulated in the fuel
filter is not drained at proper times, damages to the major parts such asthe fuel system can be caused bywater permeation in the fuel filter.
OVF071022

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Maintenance
Battery recharging
Your vehicle has a maintenance-free,
calcium-based battery.
If the battery becomes discharged in ashort time (because, for example, the
headlights or interior lights were left on
while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
If the battery gradually discharges because of high electric load while the
vehicle is being used, recharge it at 20-
30A for two hours.
(Continued)
The battery contains lead.
Do not dispose of it after
use. Please return the bat-
tery to an authorized
HYUNDAI dealer to be recy-
cled.
When lifting a plastic-cased bat- tery, excessive pressure on the
case may cause battery acid to
leak, resulting in personal injury.
Lift with a battery carrier or with
your hands on opposite corners.
Never attempt to recharge the battery when the battery cables
are connected.
The electrical ignition system works with high voltage. Never
touch these components with the
engine running or the ignition
switched on.
Failure to follow the above warn-
ings can result in serious bodily
injury or death.WARNING- Recharging battery
When recharging the battery,
observe the following precautions:
The battery must be removed
from the vehicle and placed in an
area with good ventilation.
Do not allow cigarettes, sparks, or flame near the battery.
Watch the battery during charg- ing, and stop or reduce the charg-
ing rate if the battery cells begin
gassing (boiling) violently or if
the temperature of the electrolyte
of any cell exceeds 49°C (120°F).
Wear eye protection when check- ing the battery during charging.
(Continued)
CAUTION
If you use unauthorized electronicdevices, the battery may be dis-charged. Never use unauthorizeddevices.

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7
Inner panel fuse replacement
1. Turn the ignition switch and all other
switches off.
2. Open the fuse panel cover. 3. Pull the suspected fuse straight out.
Use the removal tool provided in the
engine compartment fuse panel.
4. Check the removed fuse; replace it if it is blown.
5. Push in a new fuse of the same rating, and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
If you do not have a spare, use a fuse of the same rating from a circuit you maynot need for operating the vehicle, such as the cigar lighter fuse.
If the headlights or other electrical com-
ponents do not work and the fuses are
OK, check the fuse block in the engine
compartment. If a fuse is blown, it must
be replaced.
OVF071018OVF071019

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Maintenance
Fuse switch
Always, put the fuse switch at the ON
position.
If you move the switch to the OFF posi-
tion, some items such as audio and digi-
tal clock must be reset and transmitter
(or smart key) may not work properly.
Engine compartment panel fusereplacement
1. Turn the ignition switch and all other switches off.
2. Remove the fuse box cover by press- ing the tap and pulling up. 3. Check the removed fuse; replace it if it
is blown. To remove or insert the fuse,
use the fuse puller in the engine com-
partment fuse panel.
4. Push in a new fuse of the same rating, and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
OVF071020
OVF071021
OVF071023
Diesel only
CAUTION
Always place the fuse switch in theON position while driving the vehi-cle.
CAUTION
After checking the fuse box in theengine compartment, securelyinstall the fuse box cover. If not,electrical failures may occur from water leaking in.

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Maintenance
No.Fuse ratingSymbol Fuse NameProtected component
3410AS/HEATER RRRear Seat Warmer Module LH/RH
357.5AMEMORY 2RF Receiver
3610APDM 1Smart Key Control Module
377.5ASTARTW/O Button Start : E/R Fuse & Relay Box (RLY. 8),Ignition Lock Switch, Transaxle Range Switch
With Button Start : ECM/PCM, Transaxle Range Switch
3820ASUNROOFPanorama Sunroof

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80
7
No.Fuse ratingSymbol Protected component
MULTI
FUSE
1 80AEPS Control Module
2 60AI/P Junction Box (IPS 0 (4CH), IPS 1 (4CH), IPS 2 (2CH),
Fuse - F13/F14/F19/F20/F21/F26/F36)
3 40AESP Control Module, Multipurpose Check Connector
440AESP Control Module, Multipurpose Check Connector
540ARLY. 9 (Start Relay), Ignition Switch (W/O Button Start),
RLY. 6 (PDM 4 (IG2) Relay, With Button Start)
640ARLY. 4 (Blower Relay)
740ARLY. 11 (Rear Defogger Relay)
860AI/P Junction Box (IPS 3 (4CH), IPS 4 (4CH), Fuse - F2/F7/F9/F15)
FUSE
930ADC-DC Converter (AMP)
1030AElectric Parking Brake Module
1130AElectric Parking Brake Module
1240A(GSL)50A(DSL)RLY. 1 (C/FAN LO Relay), RLY. 2 (C/FAN HI Relay)
1315AICM Relay Box (Front Deicer Relay)
Engine compartment main fuse panel

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Maintenance
No.Fuse ratingSymbol Protected component
FUSE
1415ARLY. 5 (Horn Relay), ICM Relay Box (Front Deicer Relay)
1515ARLY. 12 (HAC Relay), Stop Signal Relay
1620AICM Relay Box (Head Lamp Washer Relay)
1720AD4FD & A/T : TCM
1840AW/O Button Start : Ignition Switch,
With Button Start : RLY. 8 (PDM 2 (ACC) Relay)/RLY. 10 (PDM 3 (IG1) Relay
1940AEMS Box
2050AI/P Junction Box (Leak Current Autocut Device, Fuse - F18/F25/F30/F34/F38)
2110AA/C Control Module
2210APCM/ECM
2315AA/T - TCM (D4FD), Transaxle Range Switch
2410AM/T - Back-Up Lamp Switch, A/T - Rear Combination Lamp (IN) LH/RH,
Rear Curtain Module, A/V & Navigation Head Unit, Electro Chromic Mirror, IPS Control Module
2515ARLY. 9 (D4FD, Start Relay), ECM/PCM, Air Flow Sensor (D4FD)
2610AESP Control Module

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7
No.Fuse ratingSymbol Protected component
FUSE
2715AG4FD/G4NC - Ignition Coil #1/ #2/ #3/ #4, Condenser
2815AFuel Pump Relay
2915AG4FD : ECM
G4NA/G4NC : PCM (A/T), ECM (M/T)
3010ASPARE
3110AG4NA - Injector #1/#2/#3/#4
3210A
G4FD : ECM
G4NA : Fuel Pump Relay
G4NC : Fuel Pump Relay, PCM (A/T), ECM (M/T)
D4FD : Oil Level Sensor, Fuel Pressure Regulating Valve
3320AG4NA : Ignition Coil #1/#2/#3/#4, Condenser
3420AG4FD/D4FD : ECM
G4NA/G4NC : PCM (A/T), ECM (M/T)
3510A
G4FD : Oil Control Valve #1/ #2, Oil Level Sensor, E/R Fuse & Relay Box (RLY. 1)
G4NA/G4NC : Oil Control Valve #1/ #2, Camshaft Position Sensor (Intake/Exhaust),
E/R Fuse & Relay Box (RLY. 1)
D4FD : E/R Fuse & Relay Box (RLY. 1), Diesel Box (PTC Heater Relay#1), Lambda Sensor, VGT Control Solenoid Valve
3610A
G4FD : Oxygen Sensor (UP/DOWN), Variable Intake Solenoid Valve, Purge Control Solenoid Valve
G4NA/G4NC : Oxygen Sensor (UP/DOWN), Variable Intake Solenoid Valve, Purge Control Solenoid Valve
D4FD : Camshaft Position Sensor, EGR Cooling Bypass Solenoid Valve, Diesel Box (Glow Relay)

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Maintenance
LIGHT BULBS
Use only the bulbs of the specifiedwattage.
✽
✽ NOTICE
After driving in heavy rain or washing
the vehicle, headlight and taillight lenses
could appear frosty. This condition is
caused by the temperature difference
between the lamp inside and outside.
This is similar to the condensation on
your windows inside your vehicle during
rain and doesn’t indicate a problem with
your vehicle. If the water leaks into the
lamp bulb circuitry, have the vehicle
checked by an authorized HYUNDAI
dealer.
Headlight, position light, turn sig-
nal light and front fog light bulb
replacement
(1) Headlight (Low)
(2) Smart cornering light
(3) Headlight (High)
(4) Front turn signal light
(5) Position light
(6) Dedicated lamp (DRL) (if equipped)
(7) Front fog light (if equipped)
WARNING - Working on
the lights
Prior to working on the light, firmly
apply the parking brake, ensure
that the ignition switch is turned to
the “LOCK” position and turn off
the lights to avoid sudden move-
ment of the vehicle and burning
your fingers or receiving an electric
shock.
CAUTION
Be sure to replace the burned-out
bulb with one of the same wattagerating. Otherwise, it may causedamage to the fuse or electric wiring system.
CAUTION
If you don’t have necessary tools,the correct bulbs and the expertise,consult an authorized HYUNDAIdealer. In many cases, it is difficultto replace vehicle light bulbs because other parts of the vehiclemust be removed before you canget to the bulb. This is especiallytrue if you have to remove the head-light assembly to
get to the bulb(s).
Removing/installingthe headlight
assembly can result in damage to the vehicle.OVF071030

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Maintenance
Operating precautions for catalyticconverters (if equipped)Your vehicle is equipped with a catalytic
converter emission control device.
Therefore, the following precautions
must be observed:
Use only UNLEADED FUEL for gaso- line engine.
Do not operate the vehicle when there are signs of engine malfunction, such
as misfire or a noticeable loss of per-
formance.
Do not misuse or abuse the engine. Examples of misuse are coasting with
the ignition off and descending steep
grades in gear with the ignition off.
Do not operate the engine at high idle speed for extended periods (5 minutes
or more).
Do not modify or tamper with any part of the engine or emission control sys-
tem. All inspections and adjustments
must be made by an authorized
HYUNDAI dealer.
Avoid driving with a extremely low fuel level. Running out of fuel cause the
engine to misfire, damaging the cat-
alytic converter.
Failure to observe these precautions
could result in damage to the catalytic
converter and to your vehicle.
Additionally, such actions could void your
warranties.Diesel Particulate Filter (if equipped)
The Diesel Particulate Filter (DPF) sys-
tem removes the soot emitted from the
vehicle.
Unlike a disposable air filter, the DPF
system automatically burns (oxidizes)
and removes the accumulated soot
according to the driving condition. In
other words, the active burning by engine
control system and high exhaust gas
temperature caused by normal/high driv-
ing condition burns and removes the
accumulated soot.
However, if the vehicle continues to be
driven at low speed for long time, the
accumulated soot may not be automati-
cally removed because of low exhaust
gas temperature. In this particular case,
the amount of soot is out of detection
limit, the soot oxidation process by
engine control system may not happen
and the malfunction indicator light may
blink.
When the malfunction indicator light
blinks, it may stop blinking by driving the
vehicle at more than 60km/h (37 mph) or
at more than second gear with 1500 ~
2000 engine rpm for a certain time (for
about 25 minutes).
WARNING- Fire
A hot exhaust system can ignite flammable items under your vehi-
cle. Do not park, idle, or drive the
vehicle over or near flammable
objects, such as dry grass, paper,
leaves, etc.
The exhaust system and catalytic system are very hot while the
engine is running or immediately
after the engine is turned off.
Keep away from the exhaust sys-
tem and catalytic, you may get
burned.
Also, do not remove the heat sink
around the exhaust system, do
not seal the bottom of the vehicle
or do not coat the vehicle for cor-
rosion control. It may present a
fire risk under certain conditions.