2006 Hyundai Elantra engine

6
DO-IT-YOURSELF MAINTENANCE
35REMOVAL OF WATER FROM THE FUEL FILTER
G300A02B-GAT
(Diesel Engine)
G300A01E
G240A01A-AAT
POWER STEERING HOSES
It is suggested that you check the
power steering hose connections for fluid leakage at regular intervals. The power steering hoses should be re-placed if there is severe surface crack- ing, scuffing or worn spots. Deteriora- tion of the hose could cause prema-ture failure.
To check the power steering fluid level,
be sure the ignition is "OFF", thencheck to make certain that the power steering fluid level is between the "MAX" and "MIN" level markings onthe fluid reservoir.
NOTE: Grinding noise from the power
steering pump may be heard im- mediately after the engine is startedin extremely cold conditions (be- low - 20°C). In this case, if the noise stops during warm up, thereis no abnormal function in the sys- tem. This is due to a power steer- ing fluid characteristic in extremelycold conditions. Recommended Fluid:
Use PSF-3 type fluidNOTE: Do not start the engine when the
power steering oil reservoir is empty. If the fuel filter warning lamp illumi-
nates during driving, it indicates that water has accumulated in the fuel filter. If this occurs, remove the water as described.

6 DO-IT-YOURSELF MAINTENANCE
36HEADLIGHT AIMING ADJUSTMENT
G290A02E-GAT Before performing aiming adjustment,
make sure of the following.
1. Keep all tires inflated to the correct
pressure.
2. Place the vehicle on level ground and press the front bumper and rear bumper down several times.(Place the vehicle at a distance of 3,000 mm (118 in.) from the test wall.)
3. See that the vehicle is unloaded
(except for full levels of coolant,engine oil and fuel, and spare tire, jack, and tools). Have the driver or equivalent weight placed in driver'sseat.
4. Clean the head lights lenses and
turn on the headlights (low beam).
!WARNING:
Be sure to carefully wipe away any water drained out in this manner, because the fuel mixed in the wa-ter might be ignited and result in a fire.
G300B01A
1. Loosen the drain plug at the bottom of the fuel filter.
2. Tighten the drain plug when water no longer comes out.
3. Check to be sure that the warning lamp illuminates when the ignition key is turned to "ON", and that it goes off when the engine is started. If in doubt, consult your nearest authorized HYUNDAI dealer.
NOTE: It is recommended that water ac- cumulated in the fuel filter shouldbe removed by an authorized Hyundai dealer.

6 DO-IT-YOURSELF MAINTENANCE
38
4. Using a spanner of the correct
size, remove the headlight assem- bly mounting bolts.
HXDFL1009
5. Disconnect the power cord from the back of the headlight.
REPLACEMENT OF LIGHT BULBS
G260A03A-AAT Before attempting to replace a head- light bulb, be sure the switch is turned to the "OFF" position. The next paragraph shows how to reach the headlight bulbs so they may be changed. Be sure to replacethe burned-out bulb with one of the same number and wattage rating. See page 6-45 for the wattage de- scriptions.
CAUTION:
Keep the lamps out of contact with petroleum products, such as oil, gasoline, etc.
!
Replacement instructions:
1. Allow the bulb to cool. Wear eye protection.
2. Open the engine hood.
3. Always grasp the bulb by its plastic base, avoid touching the glass. G270A01E
G270A01E-GAT
HEADLIGHT AND FRONT TURN SIGNAL LIGHT
High beam Low beam
Turn signal light
HXDFL1022

6 DO-IT-YOURSELF MAINTENANCE
46FUSE PANEL DESCRIPTION
G200B01E-GAT Engine Compartment (Gasoline Engine)
G280B01E
NOTE: Not all fuse panel descriptions in this manual may be applicable to your vehicle. It is accurate at the time of printing. When you inspect the fuse box on your vehicle, refer to the fuse box label.
FUSE
RATING 120A
50A 20A20A 20A 40A30A 30A 30A15A10A 15A 20A15A 10A 15A15A 15A PROTECTED COMPONENTS
Generator
Fusible link (P/WDW), Tail lamp relay, Power connector
Condenser fan relay.1
Radiator fan relay
Generator, Engine control relay, Fuel pump relay, PCM
Ignition switch, Start relay ABS control (Motor) ABS control (Solenoid)
Blower relay Injectors
PCM, Heated oxygen sensor, SMATRA, Heater relay, Glow plug relayDRL control Head lamp washer
Front fog lamp relaySiren, PCM
A/C relay, Horn relay Head lamp (Hight)
Head lamp (Low)
BATT
BATT
COND RADECU
IGN
ABS.1
ABS.2
BLOWER INJ.
SNSR
DRL
H/LP WASHER F/FOG
ECU
HORN & A/C
H/LP (HI)
H/LP (LO)
FUSIBLE
LINK
FUSE
DESCRIPTION

6
DO-IT-YOURSELF MAINTENANCE
47
G280C01E
G200C01E-GAT
(Diesel Engine)
FUSE
RATING 120A50A 30A 30A30A 40A 30A30A 30A 80A60A 30A 30A15A 10A 15A20A 15A 10A15A 15A 15A PROTECTED COMPONENTS
Generator
Fusible link (P/WDW), Tail lamp relay, Power connector
Condenser fan relay.1
Radiator fan relay
Generator, Engine control relay, Fuel pump relay, PCM
Ignition switch, Start relay ABS control (Motor) ABS control (Solenoid)
Blower relay
Grow plug relay
Heater relay #1
Heater relay #2
Fuel filter relay Injectors
PCM, Heated oxygen sensor, SMATRA, Heater relay, Glow plug relay DRL control Head lamp washer
Front fog lamp relay Siren, PCM
A/C relay, Horn relayHead lamp (Hight)
Head lamp (Low)
BATT
BATT
COND RADECU
IGN
ABS.1
ABS.2
BLOWER
GLOW PLUG HEATER #1
HEATER #2
FUEL FILTER
INJ.
SNSR DRL
H/LP WASHER
F/FOGECU
HORN & A/C
H/LP (HI)
H/LP (LO)
FUSIBLE
LINK
FUSE
DESCRIPTION

7EMISSION CONTROL SYSTEMS
2EMISSION CONTROL SYSTEMS
H010A01A-GAT
(If installed)
Your Hyundai is equipped with an
emission control system to meet all requirements of the Emission prohibi- tion rules of your province.
There are three emission control sys-
tems which are as follows.
(1) Crankcase emission control sys- tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to assure the proper function
of the emission control systems, it is recommended that you have your carinspected and maintained by an au- thorized Hyundai dealer in accordance with the maintenance schedule in thismanual. H010B01A-AAT
1. Crankcase Emission Control
System
The positive crankcase ventilation
system is employed to prevent airpollution caused by blow-by gasesbeing emitted from the crankcase. This system supplies fresh filtered air to the crankcase through the air in-take hose. Inside the crankcase, the fresh air mixes with blow-by gases, then passes through the PCV valveinto the induction system.
H010C02E-GAT
2. Evaporative Emission
Control System
The Evaporative Emission Control
System is designed to prevent fuel vapors from escaping into the atmo- sphere. Canister
While the engine is inoperative, fuel
vapors generated inside the fuel tank are absorbed and stored in the canis-ter. When the engine is running, the fuel vapors absorbed in the canister are drawn into the induction system through the purge control solenoid valve. Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is
controlled by the Engine Control Mod- ule (ECM); when the engine coolant temperature is low during idling, thePCSV closes so that evaporated fuel is not taken into the engine. After the engine warms-up during ordinary driv-ing, the PCSV opens so as to intro- duce evaporated fuel to the engine.
H010D01A-AAT
3. Exhaust Emission Control
System
The Exhaust Emission Control Sys-
tem is a highly effective system which controls exhaust emissions while maintaining good vehicle performance.

7
EMISSION CONTROL SYSTEMS
3CATALYTIC CONVERTER
H020A01A-GAT
(If installed) ; For a gasoline engine
HXDFL1032
The catalytic converter is part of the
exhaust emission control system. Its purpose is to remove certain engine emission products from the engine'sexhaust. It looks something like a muffler and is located underneath the car in the exhaust system.
Catalytic Converter H020B01A-GAT
About the Catalytic Converter
Exhaust gases passing through the
catalytic converter cause it to operate at very high temperatures. As a re- sult, the introduction of large amountsof unburned gasoline may cause it to overheat and create a fire hazard. This can be avoided by observing thefollowing:
o Use unleaded fuel only.
o Maintain your engine in good con- dition. Extremely high convertertemperatures can result from im-proper operation of the electrical, ignition or fuel injection systems.
o If your engine stalls, pings, knocks, or is hard to start, take your car toyour Hyundai dealer as soon as possible and have the difficultycorrected.
o Avoid driving with a very low fuel
level. If your run out of gasoline, itcould cause the engine to misfire and result in excessive loading of the catalytic converter.
o Avoid idling the engine for periods longer than 10 minutes. o Your Hyundai should not be either
pushed or pulled to get it started.This can cause the catalytic con- verter to overload.
o Take care not to stop your Hyundai over any combustible material suchas grass, paper, leaves or rags. As these materials could come in con-tact with the catalytic converter and could cause a fire.
o Do not touch the catalytic con- verter or any other part of the ex-haust system while the engine is running as it is very hot and couldresult in burns.
o Remember that your Hyundai
dealer is your best source of assis-tance.
H020D01S-GAT
; For a diesel engine
All Hyundai vehicles are equipped
with oxidation type catalytic converter to reduce the carbon monoxide, hy- drocarbons and particulate containedin the exhaust gas.

7EMISSION CONTROL SYSTEMS
4EGR SYSTEM
H020C01S-GAT ; For a diesel engine This system helps control oxides of nitrogen by recirculating a part of the exhaust gas into the engine.