2004 Hyundai Accent service

1FEATURES OF YOUR HYUNDAI
39
B260G01A-AAT
LOW OIL PRESSURE WARNING
LIGHT
CAUTION:If the oil pressure warning light stays on while
the engine is running, serious engine damage
may result. The oil pressure warning light
comes on whenever there is insufficient oil
pressure. In normal operation, it should come
on when the ignition switch is turned on, then
go out when the engine is started. If the oil
pressure warning light stays on while the
engine is running, there is a serious malfunc-
tion.
If this happens, stop the car as soon as it is
safe to do so, turn off the engine and check the
oil level. If the oil level is low, fill the engine oil
to the proper level and start the engine again.
If the light stays on with the engine running,
turn the engine off immediately. In any in-
stance where the oil light stays on when the
engine is running, the engine should be
checked by a Hyundai dealer before the car is
driven again.
!
B260H03A-AAT
PARKING BRAKE/
LOW BRAKE FLUID LEVEL
WARNING LIGHT
CAUTION:
If you suspect brake trouble, have your brakes
checked by a Hyundai dealer as soon as pos-
sible. Driving your car with a problem in either
the brake electrical system or brake hydraulic
system is dangerous, and could result in se-
rious injury or death.
Warning Light Operation
The parking brake/brake fluid level warning light
should come on when the parking brake is
applied and the ignition switch is turned to "ON"
or "START". After the engine is started, the light
should go out when the parking brake is re-
leased.
If the parking brake is not applied, the warning
light should come on when the ignition switch is
turned to "ON" or "START", then go out when
the engine starts. If the light comes on at any
other time, you should slow the vehicle and
bring it to a complete stop in a safe location off
the roadway.
!
The brake fluid level warning light indicates
that the brake fluid level in the brake master
cylinder is low and brake fluid conforming to
DOT 3 or DOT 4 specifications should be
added. After adding fluid, if no other trouble is
found, the car should be immediately and
carefully driven to a Hyundai dealer for
inspection. If further trouble is experienced,
the vehicle should not be driven at all but taken
to a dealer by a professional towing service.
Your Hyundai is equipped with dual-diagonal
braking systems. This means you still have
braking on two wheels even if one of the dual
systems should fail. With only one of the dual
systems working, more than normal pedal travel
and greater pedal pressure are required to stop
the car. Also, the car will not stop in as short a
distance with only a portion of the brake system
working. If the brakes fail while you are driving,
shift to a lower gear for additional engine braking
and stop the car as soon as it is safe to do so.

2DRIVING YOUR HYUNDAI
12DRIVING FOR ECONOMY
!WARNING:ABS will not prevent accidents due to
improper or dangerous driving maneu-
vers. Even though vehicle control is im-
proved during emergency braking, always
maintain a safe distance between you and
objects ahead. Vehicle speeds should al-
ways be reduced during extreme road
conditions.
The braking distance for cars equipped
with an anti-lock braking system may be
longer than for those without it in the
following road conditions.
During these conditions the veicle should
be driven at reduced speeds.
o Rough, gravel or snow-covered roads.
o With tire chains installed.
o On roads where the road surface is
pitted or has different surface height.
These roads should be driven at reduced
speeds. The safety features of an ABS
equipped vehicle should not be tested by
high speed driving or cornering. This could
endanger the safety of yourself or others.
C140A01A-AAT
You can save fuel and get more miles from
your car if you follow these suggestions:
o Drive smoothly. Accelerate at a moderate
rate. Don't make "jack-rabbit" starts or full-
throttle shifts and maintain a steady cruising
speed. Don't race between stoplights. Try to
adjust your speed to that of the other traffic
so you don't have to change speeds unnec-
essarily. Avoid heavy traffic whenever possi-
ble. Always maintain a safe distance from
other vehicles so you can avoid unneces-
sary braking. This also reduces brake wear.
o Drive at a moderate speed. The faster you
drive, the more fuel your car uses. Driving at
a moderate speed, especially on the high-
way, is one of the most effective ways to
reduce fuel consumption.
o Don't "ride" the brake or clutch pedal. This
can increase fuel consumption and also in-
crease wear on these components. In addi-
tion, driving with your foot resting on the
brake pedal may cause the brakes to over-
heat, which reduces their effectiveness and
may lead to more serious consequences.
o Take care of your tires. Keep them inflated to
the recommended pressure. Incorrect infla-
tion, either too much or too little, results in
unnecessary tire wear. Check the tire pres-
sures at least once a month.o Be sure that the wheels are aligned cor-
rectly. Improper alignment can result from
hitting curbs or driving too fast over irreg-
ular surfaces. Poor alignment causes faster
tire wear and may also result in other
problems as well as greater fuel consump-
tion.
o Keep your car in good condition. For better
fuel economy and reduced maintenance
costs, maintain your car in accordance with
the maintenance schedule in Section 5. If
you drive your car in severe conditions, more
frequent maintenance is required (see Sec-
tion 5 for details).
o Keep your car clean. For maximum service,
your Hyundai should be kept clean and free
of corrosive materials. It is especially impor-
tant that mud, dirt, ice, etc. not be allowed to
accumulate on the underside of the car. This
extra weight can result in increased fuel
consumption and also contribute to corro-
sion.
o Travel lightly. Don't carry unnecessary weight
in your car. Weight reduces fuel economy.
o Don't let the engine idle longer than neces-
sary. If you are waiting (and not in traffic),
turn off your engine and restart only when
you're ready to go.

2DRIVING YOUR HYUNDAI
14
C160D01A-AATCheck Battery and Cables
Winter puts additional burdens on the battery
system. Visually inspect the battery and cables
as described in Section 6. The level of charge in
your battery can be checked by your Hyundai
dealer or a service station.
C160E01A-AAT
Change to "Winter Weight" Oil if
Necessary
In some climates it is recommended that a lower
viscosity "winter weight" oil be used during cold
weather. See Section 9 for recommendations. If
you aren't sure what weight oil you should use,
consult your Hyundai dealer.
C160C01A-AAT
Use High Quality Ethylene Glycol
Coolant
Your Hyundai is delivered with high quality eth-
ylene glycol coolant in the cooling system. It is
the only type of coolant that should be used
because it helps prevent corrosion in the cooling
system, lubricates the water pump and prevents
freezing. Be sure to replace or replenish your
coolant in accordance with the maintenance
schedule in Section 5. Before winter, have your
coolant tested to assure that its freezing point is
sufficient for the temperatures anticipated dur-
ing the winter.
C160H01A-AAT
Use Approved Anti-Freeze in Window
Washer System
To keep the water in the window washer system
from freezing, add an approved anti-freeze so-
lution in accordance with instructions on the
container. Window washer anti-freeze is avail-
able from Hyundai dealers and most auto parts
outlets. Do not use engine coolant or other types
of anti-freeze as these may damage the finish.
C160F01A-AAT
Check Spark Plugs and Ignition
System
Inspect your spark plugs as described in Sec-
tion 6 and replace them if necessary. Also
check all ignition wiring and components to be
sure they are not cracked, worn or damaged in
any way.
C160G01A-AAT
To Keep Locks from Freezing
To keep the locks from freezing, squirt an ap-
proved de-icer fluid or glycerine into the key
opening. If a lock is covered with ice, squirt it
with an approved de-icing fluid to remove the
ice. If the lock is frozen internally, you may be
able to thaw it out by using a heated key. Handle
the heated key with care to avoid injury.

3WHAT TO DO IN AN EMERGENCY
11IF YOUR CAR MUST BE TOWED
D060J01E-AAT
After Changing Wheels
If you have a tire gauge, remove the valve cap
and check the air pressure. If the pressure is
lower than recommended, drive slowly to the
nearest service station and inflate to the correct
pressure. If it is too high, adjust it until it is
correct. Always reinstall the valve cap after
checking or adjusting tire pressure. If the cap is
not replaced, air may leak from the tire. If you
lose a valve cap, buy another and install it as
soon as possible.
After you have changed wheels, always secure
the flat tire in its place in the trunk and return the
jack and tools to their proper storage locations.
D080A01A-AAT
CAUTION:Your car can be damaged if towed incor-
rectly!
HLC4012
If your car has to be towed, it should be done by
your Hyundai dealer or a commercial tow truck
service. This will help assure that your car is not
damaged in towing. Also, professionals are gen-
erally aware of state and local laws governing
towing. In any case, rather than risk damage to
your car, it is suggested that you show this
information to the tow truck operator. Be sure
that a safety chain system is used and that all
state and local laws are observed.
D080A01A
o OK FOR AUTOMATIC OR MANUAL
TRANSAXLE EQUIPPED VEHICLE
!
D080B01A-AAT
TOWING A CAR WITH MANUAL
TRANSAXLE
o If the car is being towed with the rear wheels
on the ground, be sure the parking brake is
released.
o If the car is being towed with the front wheels
on the ground, be sure that the transaxle is
in neutral. Also, be sure that the ignition key
is in the "ACC" position. This is necessary to
prevent damage to the steering lock mecha-
nism, which is not designed to hold the front
wheels straight while the car is being towed.
o If any of the loaded wheels or suspension
components are damaged, a towing dolly
must be used.
D080B01A
o OK FOR AUTOMATIC OR MANUAL
TRANSAXLE EQUIPPED VEHICLE
WITH NO DAMAGE

5VEHICLE MAINTENANCE REQUIREMENTS
2MAINTENANCE INTERVALS
F010B01A-AAT
Maintenance Requirements
The maintenance required for your Hyundai can
be divided into three main areas:
o Specified scheduled procedures
o General checks
o Do-it-yourself maintenance
F010A01A-AAT
Service Requirements
To ensure that you receive the greatest number
of miles of satisfying operation from your
Hyundai, certain maintenance procedures must
be performed. Although careful design and engi-
neering have reduced these to a minimum,
those that are required are of the utmost impor-
tance.
It is your responsibility to have these mainte-
nance procedures performed to comply with the
terms of the warranties covering your new
Hyundai. The Owner's Handbook supplied with
your new vehicle provides further information
about these warranties.
F010D01A-AAT
General Checks
These are the regular checks you should per-
form when you drive your Hyundai or you fill the
fuel tank. A list of these items will be found on
page 6-3.
F010C01A-AAT
Specified Scheduled Procedures
These are the procedures such as inspections,
adjustments and replacements that are listed in
the maintenance charts starting on page 5-4.
These procedures must be performed at the
intervals shown in the maintenance schedule to
assure that your warranty remains in effect.
Although it is strongly recommended that they
be performed by the factory-trained or distribu-
tor-trained technicians at your Hyundai dealer,
these procedures may be performed at any
qualified service facility.
It is suggested that genuine Hyundai service
parts be used for any required repairs or re-
placements. Other parts of equivalent quality
such as engine oil, engine coolant, manual or
auto transaxle oil, brake fluid and so on which
are not supplied by Hyundai Motor Company or
its distributor may be used without affecting your
warranty coverage but you should always be
sure these are equivalent to the quality of the
original Hyundai parts. Your Owner's Handbook
provides further information about your warranty
coverage.
F010E01A-AAT
Do-It-Yourself Maintenance
If you are mechanically inclined, own a few tools
that are required and want to take the time to do
so, you can inspect and service a number of
items. For more information about doing it your-
self, see Section 6.

5VEHICLE MAINTENANCE REQUIREMENTS
3SCHEDULED MAINTENANCE
REQUIREMENTS
F020A02A-AAT
o Inspection should be performed any time a
malfunction is experienced or suspected.
o Receipts for all emission control system ser-
vices should be retained to demonstrate com-
pliance with conditions of the emissions sys-
tem warranty.
o After 120 months or 150,000 miles (240,000
km), continue to follow the prescribed main-
tenance intervals.
o For severe usage maintenance requirements,
see page 5-6 of this section.
F010F01A-AAT
A Few Tips
Whenever you have your Hyundai serviced,
keep copies of the service records in your glove
box. This will help ensure that you can docu-
ment that the required procedures have been
performed to keep your warranties in effect.
This is especially important when service is not
performed by an authorized Hyundai dealer.

5VEHICLE MAINTENANCE REQUIREMENTS
4SCHEDULED MAINTENANCE
150
240
120
R
I
I
R
R MILES X 1000
KILOMETERS X 1000
MONTHS
EMISSION CONTROL ITEMS
ENGINE OIL AND FILTER
FUEL FILTER
FUEL LINES, FUEL HOSES AND CONNECTIONS
VACUUM AND CRANKCASE VENTILATION HOSES
VAPOR HOSE AND FUEL FILLER CAP
AIR CLEANER FILTER
SPARK PLUGS No.DESCRIPTION
1
2
3
4
5
6
77.5
12
6
R15
24
12
R22.5
36
18
R30
48
24
R
I
I
R
R37.5
60
30
R45
72
36
R52.5
84
42
R
R
I60
96
48
R
I
I
R
R67.5
108
54
R75
120
60
R82.5
132
66
R90
144
72
R
I
I
R
R97.5
156
78
R105
168
84
R
R
I112.5
180
90
R120
192
96
R
I
I
R
R127.5
204
102
R135
216
108
R142.5
228
114
R
F030B02A-AATR : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
F030A01A-AAT
The following maintenance services must be performed to assure good vehicle control and performance. Keep receipts for all vehicle services to protect
your warranty. Where both mileage and time are shown, the frequency of service is determined by whichever occurs first.

5VEHICLE MAINTENANCE REQUIREMENTS
6
DRIVING
CONDITION MAINTENANCE
INTERVALS
ENGINE OIL AND FILTER
AIR CLEANER FILTER
SPARK PLUGS
BRAKE PADS, CALIPERS AND ROTORS
REAR BRAKE DRUMS/LININGS,
PARKING BRAKE
STEERING GEAR BOX, LINKAGE
& BOOTS/LOWER ARM BALL JOINT
DRIVESHAFTS AND BOOTS
MANUAL TRANSAXLE OIL
AUTOMATIC TRANSAXLE FLUID
AIR CONDITIONER FILTER
(For Evaporator and Blower unit)R
R
R
I
I
I
I
R
R
R MAINTENANCE
OPERATION MAINTENANCE ITEM
EVERY 3,000 MILES (4,800 KM) OR 3 MONTHS
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
MORE FREQUENTLY
EVERY 7,500 MILES (12,000 KM) OR 6 MONTHS
EVERY 60,000 MILES (96,000 KM)
EVERY 30,000 MILES (48,000 KM)
MORE FREQUENTLY
SEVERE DRIVING CONDITIONS
A - Repeated short distance driving
B - Extensive idling
C - Driving in dusty, rough roads
D - Driving in areas using salt or other corrosive materials or in very
cold weatherE - Driving in sandy areas
F - More than 50% driving in heavy city traffic during hot weather
above 90°F (32°C)
G - Driving in mountainous areas
H - Driving as a patrol car, taxi, or other commercial use
I - Driving over 100 MPH (170 km/h)
F040A08A-AAT
MAINTENANCE UNDER SEVERE USAGE CONDITIONS
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate
maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
A, B, C, F
C, E
B
C, D, G
C, D, G
C, D, E, F, G
C, E, F
A, C, D, E, F, G, H, I
A, C, E, F, G, H
C, E