2006 Hyundai Elantra fuel filter

Engine Compartment ................................................... 6-2
General Checks ........................................................... 6-7
Checking the Engine Oil .............................................. 6-8 Changing the Oil and Filter ......................................... 6-11
Checking and Changing the Engine Coolant ..............6-14
Spark Plugs ................................ ................................. 6-17
Changing the Air Cleaner Filte r ...................................6-19
Checking the Transaxle Oil (Manual) ......................... 6-21
Checking the Transaxle Fluid (Automatic) .................6-22
Checking the Brakes .................................................. 6-24
Checking the Clutch Fluid ........................................... 6-26
Air Conditioning Care .................................................. 6-27
Changing the Air Conditioner Filter
(For Evaporator and Blower Unit) ............................ 6-28
Checking Drive Belts ................................................. 6-30
Checking and Replacing Fuses ................................ 6-31
Checking The Battery ................................................ 6-32
Checking The Eclectric Cooling Fans ........................6-34
Power Steering Fluid Level ......................................... 6-34
Removal of Water From The Fuel F ilter..................... 6-35
Headlight Aiming Adjustment ...................................... 6-36
Replacement of Light Bulbs ........................................6-38
Bulb Wattage ............................................................... 6-45
Fuse Panel D escription ............................................... 6-46
DO-IT-YOURSELF MAINTENANCE
6
6

6 DO-IT-YOURSELF MAINTENANCE
6
7 9 10 11
81
2
1. Radiator cap
2. Engine oil filler cap
3. Brake booster
4. Brake fluid reservoir 5. Fuel filter
6. Clutch fluid reservoir
7. Windshield washer fluid reservoir
8. Power steering fluid reservoir
9. Engine oil level dipstick
10.Air cleaner filter
11.Battery 12.Relay boxG010E01E
G010E01E-GAT
(DIESEL)
1 23
456
CAUTION:
When inspecting or servic-
ing the engine, you should handle tools and otherheavy objects carefully so that the plastic cover of the engine is not damaged.
!

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
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

6 DO-IT-YOURSELF MAINTENANCE
48
G200D01E-GAT Inner Panel
G280D01EFUSE
RATING
10A 10A15A 10A 10A10A10A 10A10A 10A 10A10A 30A 20A15A 15A 10A15A 10A 10A15A 20A 20A10A 15A 30A PROTECTED COMPONENTS
Turn signal lamps, Back-up lamp
Pre-excitation resistor, Instrument cluster (IND)SRS control
Hazard relay, Hazard lamps A/C Control
Shor t connector, Illumination lamps, Tail lamp (RH), Head lamp washer
Tail lamp (LH), Exterior lamps
B/Alarm relay
Digital clock, Power outside mirror & mirror folding, Audio
Cruise control, PCM, Vehicle speed sensor, Ignition coil ABS control
Instrument cluster (Air bag IND)
Defogger relay
Power antenna
Power door lock control, Sunroof
Stop lamps, Power window, Power outside mirror folding
Rear window & outside mirror defogger, A/C control
Cigarette lighter, Power outlet
Rear fog lamps
Head lamp, Head lamp washer, Fuel filter heating Rear wiper & washer
Front wiper & washer
Seat warmer
Blower & A/C control, ETACM, Sunroof controller, Electronic chrome mirror
Door lamps, Instrument cluster, Data link connector, Multipurpose check
connector, Room lamps, ETACM, Audio, Power connector
Power window
T/SIG
CLUSTER
A/BAG
HAZARD A/C SW
TAIL-RH TAIL-LH START
AUDIO
E C UA B S
A/BAG IND RR HTRA M P
S/ROOF
STOP
HTD MIR C/LIGHT
RR FOG I G N
R/WIPER
F/WIPER S/HTR
A/CON
ROOM LP
P/WINDOW
FUSE
FUSIBLE LINK
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.