2004 Hyundai Accent check engine

6DO-IT-YOURSELF MAINTENANCE
16CHANGING THE AIR CONDITIONER
FILTER
G140D02A-AAT
Checking the Compressor Drive Belt
When the air conditioning is being used regular-
ly, the compressor drive belt tension should be
checked at least once a month with the engine
turned off.
To check the drive belt tension, press down on
the belt halfway between the engine crankshaft
and compressor pulleys. Pressing with your
finger, you should not be able to deflect this belt
anymore than 1/3 of an inch. If the belt is too
loose, have it adjusted by your Hyundai dealer.CRANK PULLEY
G140D01A
A/C
TENSION PULLEY0.315 in.
(8mm)
HLC2096 B145A02A-GAT
(For Evaporator and Blower Unit)
(If Installed)
The air conditioner filter is located in front of the
evaporator unit behind the glove box.
It helps to decrease the amount of pollutants
entering the car.
1. Open the glove box and remove the adjust-
ing pins on both sides of the glove box.
G140C01A-AAT
Lubrication
To lubricate the compressor and the seals in the
system, the air conditioner should be run for at
least 10 minutes each week. This is particularly
important during cool weather when the air con-
ditioning system is not otherwise in use.
G140B01A-AAT
Checking the Air Conditioner Opera-
tion
1. Start the engine and let it run at fast idle for
several minutes with the air conditioner set
at the maximum cold setting.
2. If the air coming out of the in-dash vents is
not cold, have the air conditioning system
inspected by your Hyundai dealer.
CAUTION:Running the air conditioning system for ex-
tended periods of time with a low refrigerant
level may damage the compressor.
!

6DO-IT-YOURSELF MAINTENANCE
18CHECKING BRAKE PEDAL
CLEARANCE
G170A01A-AAT
Brake Pedal
With the engine off, press down on the brake
pedal several times to reduce the vacuum in the
brake booster.
Then, using your hand, press down slowly on
the brake pedal until you feel a change in resis-
tance. This is the brake pedal free-play.
The free-play should be within the limits speci-
fied in the illustration above. If it is not, have it
inspected by your Hyundai dealer and adjusted
or repaired if necessary.
HXGS508
0.12 ~ 0.31 in.
(3 ~ 8 mm)
G180A01A-AAT
You need a helper to check the brake pedal
clearance. With the engine running, have your
helper press down on the brake pedal several
times and then hold it down with a force of about
110 lbs (50 kg, 490 N). The brake pedal clear-
ance is the distance from the top surface of the
brake pedal to the asphalt sheeting under the
floor mat.
If the brake pedal clearance is not within the
limits specified in the illustration, have it in-
spected by your Hyundai dealer and adjusted or
repaired if necessary.
G180A01L
1.78 in. (45.1 mm)
G160A01A-AAT
Clutch Pedal
With the engine off, press lightly on the clutch
pedal until you feel a change in resistance. This
is the clutch pedal free-play. The free-play should
be within the limits specified in the illustration
below. If it is not, have it inspected by your
Hyundai dealer and adjusted or repaired if nec-
essary.
G160A01E
0.24 ~ 0.51 in.
(6 ~ 13 mm)

6DO-IT-YOURSELF MAINTENANCE
19CHECKING AND REPLACING
FUSESCHECKING DRIVE BELTS
G190A01A-AAT
Drive belts should be checked periodically for
proper tension and adjusted if necessary. At the
same time, belts should be examined for cracks,
wear, fraying or other evidence of deterioration
and replaced if necessary.
Belt routing should also be checked to be sure
there is no interference between the belts and
other parts of the engine. After a belt is replaced,
the new belt should be adjusted again after two
or three weeks to eliminate slack resulting from
initial stretching after use.
Water Pump Pulley
Alternator
Pulley
Crankshaft Pulley0.2~0.24 in.
(5.1~6 mm)
HTB186
G200A01A-AAT
Replacing a Fusible Link
A fusible link will melt if the electrical circuits
from the battery are ever overloaded, thus pre-
venting damage to the entire wiring harness.
(This could be caused by a short in the system
drawing too much current.) If this ever happens,
have a Hyundai dealer determine the cause,
repair the system and replace the fusible link.
The fusible links are located in a relay box for
easy inspection.
G200A01A
Bad
Good
CAUTION:When replacing a fusible link, never use
anything but a new fusible link with the same
or lower amperage rating. Never use a piece
of wire or a higher-rated fusible link. This
could result in serious damage and create a
fire hazard.
!

6DO-IT-YOURSELF MAINTENANCE
22POWER STEERING FLUID LEVELCHECKING ELECTRIC COOLING
FANS
G240A01A-AAT
POWER STEERING HOSES
It is suggested that you check the power steer-
ing hose connections for fluid leakage at those
intervals specified in the vehicle maintenance
schedule in Section 5.
The power steering hoses should be replaced if
there is severe surface cracking, pulling, scuff-
ing or worn spots. Deterioration of the hose
could cause premature failure.
Recommended FluidUse PSF-3 type fluid
NOTE:Do not start the engine when the power
steering oil reservoir is empty.
!
G220A01A-AAT G230A03A-AAT
G220B01A-AAT
Checking Engine Cooling Fan
The engine cooling fan should come on auto-
matically if the engine coolant temperature is
high.
WARNING:The radiator fan is controlled by engine cool-
ant temperature and may sometimes operate
even when the engine is not running. Use
extreme caution when working near the
blades of the cooling fan, so that you are not
injured by a rotating fan blade. As the cool-
ant temperature decreases the fan will auto-
matically shut off. This is a normal condition.
G220C01A-AAT
Checking Condenser Cooling Fan
The condenser cooling fan should come on
automatically whenever the air conditioner is in
operation.
HLC5006
The power steering fluid level should be checked
regularly. To check the power steering fluid
level, be sure the engine is "OFF", then check to
make certain that the power steering fluid level
is between the "MAX" and "MIN" level markings
on the fluid reservoir.
NOTE:Grinding noise from the power steering pump
may be heard immediately after the engine is
started in extremely cold conditions (below
-4°F). If the noise stops during warm up,
there is no abnormal function in the system.
It is due to a power steering fluid character-
istic in extremely cold conditions.

10INDEX
3
D
Defrosting/Defogging.........................................................................1-71
Door
Central door lock........................................................................... 1-6
Door locks ...................................................................................... 1-4
Locking, unlocking front door with a key ....................................... 1-4
Drink Holder......................................................................................1-52
Drive Belts........................................................................................6-19
Driving
Economical driving.......................................................................2-12
Smooth cornering .........................................................................2-13
Winter driving...............................................................................2-13
Dual-Stage Supplemental Restraint (AIRBAG) System...................1-29
E
Emission Control Systems.................................................................. 7-1
Engine
Before starting the engine .............................................................. 2-3
Compartment (For 1.6 DOHC) ...................................................... 6-2
Coolant........................................................................................... 6-6
Coolant temperature gauge .........................................................1-41
If the engine overheats .................................................................. 3-4
Number.......................................................................................... 8-2
Oil .................................................................................................. 6-4
Starting........................................................................................... 2-4
Engine Exhaust Can Be Dangerous................................................... 2-2F
Fan Speed Control (Blower Control)................................................1-65
Fog Light
Front.............................................................................................1-50
Front Seats
Adjustable front seats..................................................................1-10
Adjustable headrests ...................................................................1-11
Adjusting seatback angle .............................................................1-10
Adjusting seatback forward and rearward...................................1-10
Lumbar support control ................................................................1-12
Seat cushion height adjustment...................................................1-12
Seat pocket ..................................................................................1-54
Fuel
Capacity......................................................................................... 9-2
Gauge..........................................................................................1-41
Recommendations......................................................................... 1-2
Fuel Filler Lid
Remote release ............................................................................1-59
Fuses ................................................................................................6-19
G
General Checks.................................................................................. 6-3
Glove box ..........................................................................................1-54
H
Hazard Warning System ...................................................................1-49
Headlight Bulb ...................................................................................6-25

10INDEX
5
Spark Plugs........................................................................................ 6-8
Speedometer.....................................................................................1-42
Starting Procedures ............................................................................ 2-5
Steering Wheel
Free-play......................................................................................6-17
Stereo Sound System .......................................................................1-73
Sun Visor..........................................................................................1-62
T
Tachometer.......................................................................................1-42
Tailgate..............................................................................................1-61
Theft-Alarm System............................................................................ 1-6
Tires
Balancing....................................................................................... 8-5
Chains............................................................................................ 8-4
Changing a flat tire ........................................................................ 3-6
If you have a flat tire ...................................................................... 3-6
Information..................................................................................... 8-2
Pressure (see glove box) .............................................................. 8-3
Replacement.................................................................................. 8-5
Rotation.......................................................................................... 8-4
Snow tires...................................................................................... 8-3
Spare tire ....................................................................................... 3-5
Traction.......................................................................................... 8-5
Towing
Emergency...................................................................................3-12
If your car must be towed ...........................................................3-11
Trailer towing ...............................................................................2-16Transaxle
Automatic....................................................................................... 2-7
Automatic transaxle fluid checking..............................................6-12
Manual........................................................................................... 2-5
Manual transaxle oil checking.....................................................6-11
Trip Computer ...................................................................................1-43
Trunk
Emergency latch release .............................................................1-60
Remote release ............................................................................1-60
V
Vehicle Identification Number (VIN) .................................................... 8-2
Vehicle Specifications
Engine............................................................................................ 9-3
Lubrication Chart ............................................................................ 9-4
Measurement................................................................................. 9-2
W
Warning and Indicatior Lights ...........................................................1-38
Windows
Manual........................................................................................... 1-8
Power............................................................................................. 1-9
Windshield Wiper and Washer .........................................................1-47
Adjustable intermittent wiper operation ........................................1-48
Windshield Wiper Blades.............................................................6-10

Seoul KoreaPrinting: MAR. 04, 2004
Publication No.: A25O-EU43G
Printed in Korea
SERVICE STATION INFORMATION SERVICE STATION INFORMATIONSERVICE STATION INFORMATION SERVICE STATION INFORMATION
SERVICE STATION INFORMATION
FUEL: FUEL:FUEL: FUEL:
FUEL:
UNLEADED gasoline only
Pump Octane Rating of 87 (Research Octane Number 91) or higher.
FUEL TANK CAPACITY FUEL TANK CAPACITYFUEL TANK CAPACITY FUEL TANK CAPACITY
FUEL TANK CAPACITY
Original, US.gal (Imp.gal., liter) 11.9 (9.9, 45)
TIRE PRESSURE: TIRE PRESSURE:TIRE PRESSURE: TIRE PRESSURE:
TIRE PRESSURE:
See the label in the glove box.
OTHER TIRE INFORMATION: OTHER TIRE INFORMATION:OTHER TIRE INFORMATION: OTHER TIRE INFORMATION:
OTHER TIRE INFORMATION:
See pages 8-1 through 8-6
HOOD RELEASE: HOOD RELEASE:HOOD RELEASE: HOOD RELEASE:
HOOD RELEASE:
Pull handle under left side of dash.
ENGINE OIL: ENGINE OIL:ENGINE OIL: ENGINE OIL:
ENGINE OIL:
SH, SG or SG/CD multigrade and fuel efficient oil. Use SAE 10W-
30, 10W-40 or 10W-50 if normal temperatures are above -10°F (-
23°C). For other viscosity recommendations, see page 6-4.MANUAL TRANSAXLE: MANUAL TRANSAXLE:MANUAL TRANSAXLE: MANUAL TRANSAXLE:
MANUAL TRANSAXLE:
HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4) Oil level
should be up to filler-bolt hole in housing beside differential.
AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE:AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE:
AUTOMATIC TRANSAXLE:
Apply the parking brake, with the engine running, shift the selector
lever through all ranges and return to "N" (Neutral) position. Then
check the level of fluid on the dipstick. Use only HYUNDAI GENU-
INE ATF available at your dealer, DIAMOND ATF SP-III or SK ATF
SP-III.
QUICK INDEX QUICK INDEXQUICK INDEX QUICK INDEX
QUICK INDEX
o Car will not start .................................................................... 3-2
o Flat tire ................................................................................. 3-6
o Warning light/chime comes on .................................... 1-38 ~ 1-41
o Engine overheats ................................................................... 3-4
o Towing of your vehicle ......................................................... 3-11
o Starting the engine ................................................................. 2-5
o Driving tips for first 1,200 miles (2,000 km) .......................... 1-3
o Scheduled maintenance ......................................................... 5-4
o Reporting safety defects ......................................................... 8-9