2003 Hyundai Accent maintenance

2- 12 DRIVING YOUR HYUNDAI
C160A01A-AAT
WINTER DRIVING
The more severe weather conditions of winter
result in greater wear and other problems. To
minimize the problems of winter driving, you
should follow these suggestions:
C160B01A-AATSnowy or Icy Conditions
To drive your vehicle in deep snow, it may be
necessary to use snow tires or to install tire
chains on your tires. If snow tires are needed, it
is necessary to select tires equivalent in size
and type to the original equipment tires. Failure
to do so may adversely affect the safety and
handling of your car. Furthermore, speeding,
rapid acceleration, sudden brake applications,
and sharp turns are potentially very hazardous
practices.
During deceleration, use engine braking to the
fullest extent. Sudden brake applications on
snowy or icy roads may cause skids to occur.
You need to keep sufficient distance between
the vehicle in operation in front and your vehicle.
Also, apply the brake gently. It should be noted
that installing tire chains on the tire will provide
a greater driving force, but will not prevent side
skids.
NOTE:Tire chains are not legal in all states. Check
state laws before fitting tire chains.
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-AATUse 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. o Don't "lug" or "over-rev" the engine. Lugging
is driving too slowly in too high a gear result-
ing in the engine bucking. If this happens,
shift to a lower gear. Over-revving is racing
the engine beyond its safe limit. This can be
avoided by shifting at the recommended
speeds.
o Use your air conditioning sparingly. The air
conditioning system is operated by engine
power so your fuel economy is reduced
when you use it.
C150A01A-AAT
SMOOTH CORNERING
Avoid braking or gear changing in corners, es-
pecially when roads are wet. Ideally, corners
should always be taken under gentle accelera-
tion. If you follow these suggestions, tire wear
will be held to a minimum.

5. VEHICLE MAINTENANCE
REQUIREMENTS
Maintenance Intervals .................................................................... 5-2
Scheduled Maintenance ................................................................. 5-4
Maintenance Under Severe Usage Conditions ............................. 5-6
Explanation of Scheduled Maintenance Items ............................. 5-7
5

5- 2 VEHICLE MAINTENANCE REQUIREMENTS
F010B01A-AATMaintenance 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-AATMAINTENANCE INTERVALS
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-AATSpecified 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 Service Passport
provides further information about your warranty
coverage.
F010F01A-AATA Few Tips
o Whenever you have your Hyundai serviced,
keep copies of the service records in your
glove box. This will help ensure that you can
document that the required procedures have
been performed to keep your warranties in
effect. This is especially important when ser-
vice is not performed by an authorized
Hyundai dealer.
o If you choose to do your own maintenance
and repairs, you may find it helpful to have
an official Hyundai Shop Manual. A copy of
this publication may be purchased at your
Hyundai dealer's parts department.
F010E01A-AATDo-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.

VEHICLE MAINTENANCE REQUIREMENTS 5- 3
F020A02A-AATSCHEDULED MAINTENANCE RE-
QUIREMENTS
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.

5- 4 VEHICLE MAINTENANCE REQUIREMENTS
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-AATSCHEDULED MAINTENANCE
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.

VEHICLE MAINTENANCE REQUIREMENTS 5- 5
GENERAL ITEMS
DRIVE BELT (WATER PUMP, ALTERNATOR AND A/CON)
COOLANT
TIMING BELT
MANUAL TRANSAXLE OIL
AUTOMATIC TRANSAXLE FLUID
BRAKE FLUID
BRAKE HOSES AND LINES
REAR BRAKE DRUMS/LININGS, PARKING BRAKE
BRAKE PADS, CALIPERS AND ROTORS
EXHAUST PIPE AND MUFFLER
SUSPENSION MOUNTING BOLTS
STEERING GEAR BOX, LINKAGE & BOOTS/LOWER ARM
BALL JOINT
POWER STEERING PUMP, BELT AND HOSES
DRIVESHAFTS AND BOOTS
AIR CONDITIONING REFRIGERANT
AIR FILTER (For Evaporator and Blower unit) 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 No.DESCRIPTIONMILES X 1000
KILOMETERS X 1000
MONTHS7.5
12
615
24
12
I
I
I
I
I
I
I
I22.5
36
1830
48
24
I
I
I
I
I
I
I
I
I
I
I
I
I
I37.5
60
3045
72
36
I
I
I
I
I
I
I
I52.5
84
4260
96
48
I
R*
2
I
I
I
I
I
I
I
I
I
I
I
I67.5
108
5475
120
60
I
I
I
I
I
I
I
I82.5
132
6690
144
72
I
I
I
I
I
I
I
I
I
I
I
I
I
I97.5
156
78105
168
84
R
I
I
I
I
I
I
I112.5
180
90120
192
96
I
R*
2
I
I
I
I
I
I
I
I
I
I
I
I127.5
204
102135
216
108
I
I
I
I
I
I
I
I142.5
228
114150
240
120
I
I
I
I
I
I
I
I
I
I
I
I
I
I
See Note *
3
Note :
*1. FOR THE FIRST TIME, REPLACE THE COOLANT AT 60,000 MILES (100,000 KM) OR 60 MONTHS.
AFTER THAT, REPLACE IT EVERY 30,000 MILES (45,000 KM) OR 24 MONTHS.
*2. FOR CALIFORNIA, THIS MAINTENANCE IS RECOMMENDED, BUT NOT REQUIRED.
*3. FOR EVERY 12 MONTHS OR 12,000 MILES (20,000 KM), WHICHEVER OCCURS FIRST : "R"
F030C10A-AATR : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
See Note *1

5- 6 VEHICLE MAINTENANCE REQUIREMENTS
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 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 weather
E - Driving in sandy areasF - More than 50% driving in heavy city traffic during hot weather
above 32°C (90°F)
G - Driving in mountainous areas
H - Driving as a patrol car, taxi, or other commercial use
I - Driving over 100 MPH (170 km/h)
F040A07A-AATMAINTENANCE 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

VEHICLE MAINTENANCE REQUIREMENTS 5- 7
F060D01A-AATo Fuel lines, fuel hoses and
connections
Check the fuel lines, fuel hoses and connec-
tions for leakage and damage. Have a trained
techincian, replace any damaged or leaking
parts immediately.
F060C01A-AAT
o Fuel filter
A clogged filter can limit the speed at which the
vehicle may be driven, damage the emission
system and cause hard starting. If an excessive
amount of foreign matter accumulates in the fuel
tank, the filter may require replacement more
frequently.
After installing a new filter, run the engine for
several minutes, and check for leaks at the
connections.
Fuel filters should be installed by trained techni-
cians.
F060M01A-AAT
o Engine oil and filter
The engine oil and filter should be changed at
the intervals specified in the maintenance sched-
ule. If the car is being driven in severe condi-
tions, more frequent oil and filter changes are
required.
F060A01A-AATEXPLANATION OF SCHEDULED MAIN-
TENANCE ITEMS
F060H01A-AATo Air cleaner filter
A Genuine Hyundai air cleaner filter is recom-
mended when the filter is replaced.
F060G01A-AATo Vapor hose and fuel filler cap
The vapor hose and fuel filler cap should be
inspected at those intervals specified in the
maintenance schedule. Make sure that a new
vapor hose or fuel filler cap is correctly re-
placed.
F060F01A-AAT
o Vacuum, crankcase ventilation
hoses
Inspect the surface of hoses for evidence of
heat and/or mechanical damage. Hard and brittle
rubber, cracking, tears, cuts, abrasions, and
excessive swelling indicate deterioration. Par-
ticular attention should be paid to examine those
hose surfaces nearest to high heat sources,
such as the exhaust manifold.
Inspect the hose routing to assure that the
hoses do not come in contact with any heat
source, sharp edges or moving component which
might cause heat damage or mechanical wear.
Inspect all hose connections, such as clamps
and couplings, to make sure they are secure,
and that no leaks are present. Hoses
should be replaced immediately if there is any
evidence of deterioration or damage.
F060B01A-AAT
o Drive belts
Inspect all drive belts for evidence of cuts,
cracks, excessive wear or oil saturation and
replace if necessary. Drive belts should be
checked periodically for proper tension and ad-
justed as necessary.
F060J01A-AAT
o Spark plugs
Make sure to install new spark plugs of the
correct heat range.