air condition Hyundai Accent 2003 Owner's Guide

VEHICLE MAINTENANCE REQUIREMENTS 5- 9
F070M01A-AAT
o Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine off, check
for excessive free-play in the steering wheel.
Check the linkage for bends or damage. Check
the dust boots and ball joints for deterioration,
cracks, or damage. Replace any damaged parts.
F070L01A-AATo Suspension mounting bolts
Check the suspension connections for loose-
ness or damage. Retighten to the specified
torque.
F070Q01A-AAT
o Air conditioning refrigerant
Check the air conditioning lines and connec-
tions for leakage and damage. Check air condi-
tioning performance according to the relevant
shop manual if necessary.
F070P01A-AATo Driveshafts and boots
Check the drive shafts, boots and clamps for
cracks, deterioration, or damage. Replace any
damaged parts and, if necessary, repack the
grease.
F070N01A-AAT
o Power steering pump, belt and
hoses
Check the power steering pump and hoses for
leakage and damage. Replace any damaged or
leaking parts immediately. Inspect the power
steering belt for evidence of cuts, cracks, ex-
cessive wear, oiliness and proper tension. Re-
place or adjust it if necessary.

6. Do-It-Yourself Maintenance
Engine Compartment ...................................................................... 6-2
General Checks .............................................................................. 6-3
Checking the Engine Oil ................................................................. 6-4
Changing the Oil and Filter ............................................................. 6-5
Checking and Changing the Engine Coolant ................................. 6-6
Spark Plugs .................................................................................... 6-8
Changing the Air Cleaner Filter ...................................................... 6-9
Checking the Transaxle Oil (Manual) ...........................................6-10
Checking the Transaxle Fluid (Automatic) ................................... 6-11
Checking the Brakes ..................................................................... 6-13
Checking the Clutch Fluid ............................................................. 6-14
Air Conditioning Care .................................................................... 6-14
Changing the Air Filter (For Evaporator and Blower Unit) ........... 6-15
Checking Drive Belts .................................................................... 6-17
Checking and Replacing Fuses .................................................... 6-18
Power Steering Fluid Level ........................................................... 6-20
Replacement of Bulbs .................................................................. 6-22
Fuse Panel Description ................................................................ 6-28
6

DO-IT-YOURSELF MAINTENANCE 6- 3
G020C01A-AATVehicle Interior
The following should be checked each time
when the vehicle is driven:
o Light operation
o Windshield wiper operation
o Horn operation
o Defroster, heater system operation (and air
conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking brake
o Manual transaxle operation, including clutch
operation
o Automatic transaxle operation, including
"Park" mechanism operation
o Seat control condition and operation
o Seat belt condition and operation
o Sun visor operation
If you notice anything that does not operate
correctly or appear to be functioning correctly,
inspect it carefully and seek assistance from
your Hyundai dealer if service is needed.
G020A01A-AATGENERAL CHECKS
Engine Compartment
The following should be checked regularly:
o Engine oil level and condition
o Transaxle fluid level and condition
o Brake fluid level
o Clutch fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below components)
o Power steering fluid level and condition
o Battery Condition
o Air filter condition
G020B01A-AATVehicle Exterior
The following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut tightness
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition
(including spare tire)

6- 14 DO-IT-YOURSELF MAINTENANCE
G130B02A-AATTo Replace the Fluid
Recommended brake fluid conforming to DOT 3
or DOT 4 specification should be used. The
reservoir cap must be fully tightened to avoid
contamination from foreign matter or moisture.
NOTE:Do not allow any other liquids to contami-
nate the brake fluid. Seal damage will result.
G140A01A-AAT
AIR CONDITIONER CARE
Keeping the Condenser Clean
The air conditioner condenser (and engine ra-
diator) should be checked periodically for accu-
mulation of dirt, dead insects, leaves, etc. These
can interfere with maximum cooling efficiency.
When removing such accumulations, brush or
hose them away carefully to avoid bending the
cooling fans.
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-AATChecking 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.
WARNING:Use caution when handling brake fluid. It
can damage your vision if you get it in your
eyes. It will also damage your vehicles paint
if spilled on it and not removed immediately.
!CAUTION:Running the air conditioning system for ex-
tended periods of time with a low refrigerant
level may damage the compressor.
!
G130A01A-AATCHECKING THE CLUTCH FLUID
To Check the Clutch Fluid
The clutch fluid level in the master cylinder
should be checked when performing other un-
der hood services. The system should be
checked for leakage at the same time.
Check to make certain that the clutch fluid level
is between the "MAX" and "MIN" level markings
on the fluid reservoir. Fill as required. Fluid loss
indicates a leak in the clutch system which
should be inspected and repaired immediately.
Consult your Hyundai dealer.
HLC5036

DO-IT-YOURSELF MAINTENANCE 6- 15
G140D01A-AATChecking 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 you have the
instruments to check it, with a force of 22 lb.
(98N), the deflection should be 0.315 inches
(approx. 8.0 mm). If the belt is too loose, have
it adjusted by your Hyundai dealer.CRANK PULLEY
G140D01A
A/C
TENSION PULLEY0.315 in.
(8mm)
HLC2096 B145A01A-GAT
CHANGING THE AIR FILTER
(For Evaporator and Blower Unit)
(If Installed)
The air filter is located in front of the evaporator
unit behind the glove box.
It helps to decrease pollutants from entering the
car and to filter the air.
HLC2097
2. Remove the cable and the wiring from the
filter cover.
1. Open the glove box and remove the adjust-
ing pins on both sides of the glove box.
HLC2098
3. Remove the filter cover by pushing the upper
end of the filter cover.

6- 20 DO-IT-YOURSELF MAINTENANCE
G220A01A-AATCHECKING ELECTRIC COOLING
FANSG230A03A-AATPOWER STEERING FLUID LEVEL
G220B01A-AATChecking 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-AATChecking 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.
G210B02A-AATChecking the Battery
Keep the battery clean. Any evidence of corro-
sion around the battery posts or terminals should
be removed using a solution of household bak-
ing soda and warm water. After the battery
terminals are dry, cover them with a light coating
of grease.
PROPOSITION 65 WARNING:
Battery posts, terminals, and related acces-
sories contain lead and lead compounds,
chemicals known to the state of California to
cause cancer and reproductive harm.
Wash hands after handling.
!

EMISSION CONTROL SYSTEMS 7- 3
unburned gasoline into the exhaust may cause
the catalytic converter to overheat and create a
fire hazard. This risk may be reduced by ob-
serving the following:
WARNING:o Remember that your Hyundai dealer is
your best source of assistance.
o Do not stop your Hyundai over any com-
bustible material such as grass, paper,
leaves or rags. These materials might
contact the hot catalytic converter and a
fire might result.
WARNING:o Use unleaded fuel only.
o Maintain the engine in good operating
condition. Extremely high catalytic con-
verter temperatures can result from im-
proper operation of the electrical, ignition
or multiport electronic fuel injection.
o If your engine stalls, pings, knocks, or is
hard to start, have your Hyundai dealer
inspect and repair the problem as soon
as possible.
o Avoid driving with a very low fuel level.
Running out of gasoline may cause the
engine to misfire and result in damage to
the catalytic converter.
o Avoid idling the engine for periods longer
than 10 minutes.
o The vehicle should not be pushed or
pulled to get started. This may cause the
catalytic converter to overheat and create
a fire hazard.
o Do not touch the catalytic converter or
any other part of the exhaust system
while the catalytic converter is hot. Shut
off the engine, wait for at least one hour
before touching the catalytic converter or
any other part of the exhaust system.
!
!

10- 2 INDEX
Cargo Area Cover .............................................................................1-55
Catalytic Converter ............................................................................. 7-2
Changing a flat tire .............................................................................. 3-6
Child-Protector Rear Door Look ......................................................... 1-5
Child Restraint System .....................................................................1-19
Installing a child restraint seat with the
"Tether Anchorage" system ......................................................1-21
Securing the child restraint seat with the "ISOFIX" system ........1-22
Cigarette Lighter ................................................................................1-45
Clock ................................................................................................1-44
Clutch
Checking fluid ..............................................................................6-14
Pedal free-play .............................................................................6-16
Combination Light
Headlight flasher ..........................................................................1-41
Headlight switch ...........................................................................1-41
High-beam switch ........................................................................1-41
Lane change signal ......................................................................1-40
Turn signal operation ...................................................................1-40
Cooling Fans .....................................................................................6-20
Corrosion Protection
Cleaning the interior ....................................................................... 4-4
Protecting your Hyundai from corrosion ........................................ 4-2
Washing and waxing ...................................................................... 4-3
D
Defrosting/Defogging .........................................................................1-65
Door
Central door lock ........................................................................... 1-6
Door locks ...................................................................................... 1-4
Locking, unlocking front door with a key ....................................... 1-4 A
Airbag................................................................................................1-26
Air Conditioner
Care .............................................................................................6-14
Operation.....................................................................................1-63
Air Filter (For Evaporator and Blower Unit) .....................................1-64
Antenna.............................................................................................1-83
Ashtray ..............................................................................................1-45
Audio Fault Code ..............................................................................1-80
Audio System
Cassette tape player operation (H245) ........................................1-73
Compact disk player operation (H265) ........................................1-78
Stereo radio operation (H215, H245, H265) .............. 1-68, 1-70, 1-75
Automatic Transaxle ........................................................................... 2-7
Overdrive switch ............................................................................ 2-8
Shift lock release ........................................................................... 2-9
B
Battery ...............................................................................................6-19
Bi-Level Heating ................................................................................1-61
Brake
Anti-lock system ..........................................................................2-10
Checking the brakes ....................................................................6-13
Fluid.............................................................................................6-13
Pedal clearance ...........................................................................6-17
Pedal free-play .............................................................................6-17
Practices ......................................................................................2-10
Breaking-In your new Hyundai ........................................................... 1-3
C
Care of Cassette tapes .....................................................................1-81
Care of Disk ......................................................................................1-81