2003 Hyundai Tiburon maintenance

DO-IT-YOURSELF MAINTENANCE
6-16o Charge batteries only in a well ventilated
area.
o Do not permit flames, sparks or smoking in
the area.
o Keep children away from the area.
G220B01A-AATChecking Engine Cooling Fan
The engine cooling fan should come on auto-
matically if the engine coolant temperature is
high.
G220C01A-AAT
Checking Condenser Cooling Fan
The condenser coolant fan should come on
automatically whenever the air conditioning is
in operation.
G210B02A-AAT
Checking the BatteryKeep 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 coat-
ing 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.
G230A03A-AATPOWER STEERING FLUID LEVEL
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.
HGK214 G220A01A-AAT
CHECKING ELECTRIC COOLING
FANS
WARNING:
The cooling fan is controlled by engine cool-
ant temperature and may sometimes oper-
ate even when the engine is not running.
Use extreme caution when working near the
blades of the coolant fan, so that you are not
injured by a rotating fan blade. As the en-
gine coolant temperature decreases the fan
will automatically shut off. This is a normal
condition.
G210A01A-AATCHECKING THE BATTERY
WARNING:
Batteries can be dangerous! When working
with batteries, carefully observe the follow-
ing precautions to avoid serious injuries.
The fluid in the battery contains a strong solu-
tion of sulfuric acid, which is poisonous and
highly corrosive. Be careful not to spill it on
yourself or the car. If you do spill battery fluid on
yourself, immediately do the following:
o If battery fluid is on your skin, flush the
affected areas with water for at least 15
minutes and then seek medical assistance.
o If battery fluid is in your eyes, rinse out your
eyes with water and get medical assistance
as soon as possible. While you are being
driven to get medical assistance, continue
to rinse your eyes by using a sponge or soft
cloth saturated with water.
o If you swallow battery fluid, drink a large
quantity of water or milk followed by milk of
magnesia, eat a raw egg or drink vegetable
oil. Get medical assistance as soon as
possible.
While batteries are being charged (either by a
battery charger or by the vehicle’s generator),
they produce explosive gases. Always observe
these warnings to prevent injuries from occur-
ring:

DO-IT-YOURSELF MAINTENANCE
6-17 manual used by dealership technicians and
while it is highly technical it can be useful in
obtaining a better understanding of your car
and how it works.
G260A02A-AATREPLACING HEADLIGHT BULBS
Before attempting to replace a headlight bulb,
be sure the switch is turned to the "OFF"
position.
The next paragraph shows how to reach head-
light bulbs so they may be changed. Be sure to
replace the burned-out bulb with one of the
same number and wattage rating.
CAUTION:Keep the lamps out of contact with petro-
leum products such as oil, gasoline etc.
NOTE:Grinding noise from the power steering
pump may be heard immediately after the
engine is started in extremely cold condi-
tions (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 characteristic in extremely cold condi-
tions.
Recommended Fluid
Use PSF-3 type fluid
NOTE:Do not start the engine when the power
steering oil reservoir is empty.
G240A01A-AAT
POWER STEERING HOSES
It is suggested that you check the power steer-
ing hose connections for fluid leakage at regular
intervals. The power steering hoses should be
replaced if there is severe surface cracking,
scuffing or worn spots. Deterioration of the
hose could cause premature failure.
G250A01A-AAT
FOR MORE INFORMATION ABOUT
YOUR HYUNDAI
If you desire additional information about main-
taining and servicing your Hyundai, you may
purchase a factory Shop Manual at your Hyundai
dealer's parts department. This is the same
G270A02A-GATHEADLIGHT BULB
Replacement instructions:
HGK225
1. Allow the bulb to cool. Wear eye protection.
2. Always grasp the bulb by its plastic base,
avoid touching the glass.
3. Disconnect the power cord from the bulb
base in the back of the headlight.
4. Remove the dust cover.
5. Push the bulb spring for removing the head-
light bulb.
6. Remove the protective cap from the re-
placement bulb and install the new bulb by
matching the plastic base with the headlight
hole. Install the dust cover after retightening
the bulb spring and reconnect the power
cord.
7. Use the protective cap and carton to dis-
pose of the old bulb.
8. Check for proper headlight aim.
WARNING:The halogen bulb contains gas under pres-
sure and if impacted could shatter, resulting
in flying fragments. Always wear eye pro-
tection when servicing the bulb. Protect the
bulb against abrasions or scratches and
against liquids when lighted. Turn the bulb
on only when installed in a headlight. Re-
place the headlight if damaged or cracked.
Keep the bulb out of the reach of children
and dispose of the used bulb with care.
High BeamLow Beam Turn signal Light

DO-IT-YOURSELF MAINTENANCE
6-18
G290A02GK-AATHEADLIGHT AIMING ADJUSTMENT
Before performing aiming adjustment, make sure
of the following.
1. Keep all tires inflated to the correct pres-
sure.
2. Place the vehicle on level ground and press
the front bumper & rear bumper down sev-
eral times. Place vehicle at a distance of 118
in. (3m) 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).
4. Clean the head light lenses and turn on the
headlights (low beam).
5. Open the hood.
6. Draw the vertical line (through the center of
each headlight beam pattern) and the hori-
zontal line (through the center of each head-
light beam pattern) on the aiming screen.And then, draw the parallel line at 0.827 in.
(21 mm) under the horizontal line.
7. Adjust each cut-off line of the low beam to
the parallel line with a phillips screwdriver -
VERTICAL AIMING.
8. Adjust each cut-off line of the low beam to
the each vertical line with a phillips screw-
driver - HORIZONTAL AIMING.
WARNING:Horizontal aiming should be adjusted by an
authorized Hyundai Dealer.
G290B01GK-AATAdjustment After Headlight Assembly
Replacement
G290B01GK
Vertical
line
Cut-off line
Ground line Horizontal line
LW
H
H
"P"
0.827in.(21mm)
If the vehicle has had front body repair and the
headlight assembly has been replaced, the
headlight aiming should be checked using the
aiming screen as shown in the illustration. Turn
on the headlight switch.
Horizontal
aiming
G290A03GK
Vertical
aiming
Low Beam1. Adjust headlights so that main axis of light is
parallel to center line of the body and is
aligned with point "P" shown in the illustra-
tion.
2. Dotted lines in the illustration show the cen-
ter of headlights.
SPECIFICATION:"H"
Horizontal center line of headlights from ground:
Low Beam: 26.7 in. (679mm)
High Beam: 26.5 in. (672mm)
"W"
Distance between each headlight center :
Low Beam: 47.3 in. (1,202mm)
High Beam: 38.0 in. (966mm)
"L"
Distance between the headlights and the wall
that the lights are tested against : 118 in. (3,000
mm)

DO-IT-YOURSELF MAINTENANCE
6-19
Wattage
55/55
10
5
51
28/8
5
5
G280A02GK-AAT
Part Name
Head Light (High/Low)
Map Light
Front Position Light
Front Fog Light (If installed)
Front Turn Signal Light/ Side Marker
Front Door Edge Warning Light
Luggage Compartment Light No.
1
2
3
4
5
6
7No.
8
9
10
11
12
13Part Name
High Mounted Without spoiler
Stop Light With spoiler
Rear Side-Marker
CombinationTurn Signal Light
Stop/Tail Light
Back-up Light
License Plate LightWattage
2.4W (LED)
3.5W (LED)
5
27
27/8
27
5
51213346
HGK035A
117
82
(High)(Low)
10
911

DO-IT-YOURSELF MAINTENANCE
6-20
G200C01GK-GATFUSE PANEL DESCRIPTION
Engine Compartment
HGK205-E
PROTECTED COMPONENTS
Generator
Generator
Condenser Fan
Radiator Fan
Engine Control, ECM. ATM Control
Ignition, Start Relay
ABS
ABS
Blower
Injector
O
2 Sensor, ECM
DRL
Front Fog Light
TCM, ECM
Horn. A/Conditioner
Head Light (High)
Head Light (LOW) FUSE RATING
100A
50A
30A
30A
30A
30A
30A
30A
30A
15A
10A
15A
15A
10A
15A
15A
15A DESCRIPTION
BATT
BATT
COND
RAD
ECU
IGN
ABS 1
ABS 2
BLOWER
INJ
SNSR
DRL
F/FOG
ECU
HORN,A/CON
H/LP (H1)
H/LP (LO)
NOTE:Not all fuse panel descriptions in this manual may be applicable
to your vehicle. It is accurate at the time of printing. When you
inspect the fuse box on your vehicle, refer to the fuse box label.
If installed

DO-IT-YOURSELF MAINTENANCE
6-21
DESCRIPTION
IG COIL
AMP
B/UP LAMP
A/BAG IND
A/BAG
HTD MIR
HAZARD
R/WIPER
TAIL-RH
F/WIPER
A/C SW
RR DEFOG
STOP
TAIL-LH
A/CON
ECU
CLUSTER
ROOM LP
P/WINDOW
T/GATE
IGN
RR FOG
C/LIGHT
S/ROOF
S/HTR
ABS
AUDIO
G200D01GK-GATInner Panel
HGK204-E
PROTECTED COMPONENTS
Ignition Coil, ECM
AMP. Multi Gauge Unit
B/Up Lamp
Air Bag Indicator
Air Bag
Outside Mirror Defroster
Hazard Warning Light
Rear Window Wiper
Taillight
Front Window Wiper
A/Conditioner
Rear Window Defroster
Stop Light
Tail Light
A/Conditioner
ECM, Multi Gauge Unit, TCM
Cluster
Map Light, Clock, Audio
Power Window
Tail Gate Open
A/Con, A.Q.S Sensor
Rear Fog
C/Lighter, Outside Mirror
Sunroof
Seat Warmer
ABS. TCS
Audio, Clock FUSERATING
20A
20A
10A
10A
15A
10A
10A
15A
10A
20A
10A
30A
15A
10A
10A
10A
10A
10A
30A
15A
10A
10A
15A
15A
20A
10A
10A

EMISSION CONTROL SYSTEMS
7-1
7. EMISSION CON-
TROL SYSTEMSH010B01A-AAT1. Crankcase Emission Control
System
The Positive Crankcase Ventilation System is
employed to prevent air pollution caused by
blow-by gases being emitted from the crank-
case. This system supplies fresh filtered air to
the crankcase through the air intake hose.
Inside the crankcase, the fresh air mixes with
blow-by gases, which then pass through the
PCV valve and into the induction system.
H010C01S-AAT2. Evaporative Emission Control (In-
cluding ORVR: Onboard Refueling
Vapor Recovery) System
The Evaporative Emission Control System is
designed to prevent fuel vapors from escaping
into the atmosphere.
(The ORVR system is designed to allow the
vapors from the fuel tank to be loaded into
a canister while refueling at the gas station,
preventing the escape of fuel vapors into
the atmosphere.)
Canister
Fuel vapors generated inside the fuel tank are
absorbed and stored in the onboard canister.
When the engine is running, the fuel vapors
absorbed in the canister are drawn into the
induction system through the purge control so-
lenoid valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is controlled
by the Engine Control Module (ECM); when the
engine coolant temperature is low during idling,
the PCSV closes so that evaporated fuel is not
taken into the engine. After the engine warms-
up during ordinary driving, the PCSV opens to
introduce evaporated fuel to the engine.
H010D01A-AAT
3. Exhaust Emission Control System
The Exhaust Emission Control System is a
highly effective system which controls exhaust
emissions while maintaining good vehicle per-
formance.
H010A01GK-AAT
EMISSION CONTROL SYSTEM
Your Hyundai is equipped with an emission
control system to meet all requirements of the
U.S. Environmental Protection Agency or Cali-
fornia Air Resources Board.
There are three emission control systems which
are as follows.
1) Crankcase Emission Control System
2) Evaporative Emission Control System
3) Exhaust Emission Control System
In order to ensure the proper function of the
emission control systems, it is recommended
that you have your car inspected and main-
tained by an authorized Hyundai dealer in ac-
cordance with the maintenance schedule in this
manual.
Caution for Inspection and Maintenance Test
(Vehicle with Traction Control System)
o To prevent the vehicle from misfiring
during dynamometer testing, disconnect
the ABS connector located inside of the
wheel guard (driver side).
o For more information, see shop manual
(BR Group, Wheel Speed Sensor).
H020A01S-AAT
CATALYTIC CONVERTER
Catalytic Converter
(California)
SSA7020A
Catalytic Converter
(Federal, California)
7

INDEX
10-3 S
Seat Belts
3-Point system ................................................................................. 1-12
Adjustable height .............................................................................. 1-11
Adjusting your seat belt ................................................................... 1-13
Care of seat belts ............................................................................. 1-11
Precautions ...................................................................................... 1-10
Spark Plugs ........................................................................................... 6-6
Spectacle Case .................................................................................... 1-36
Speedometer ...........................................................................................1-29
Starting Procedures ............................................................................... 2-3
Steering Wheel
Free play ............................................................................................6-13
Tilt lever ..............................................................................................1-43
Stereo Radio Operation (H250, H260, H280) .................. 1-61, 1-68, 1-75
Stereo Sound System .......................................................................... 1-59
Sun Visor ............................................................................................. 1-42
Sunroof .................................................................................................. 1-35
T
Tachometer ......................................................................................... 1-29
Tail Gate ............................................................................................... 1-41
Tailgate Wiper and Washer Switch ...................................................... 1-32
Theft-alarm System ................................................................................ 1-4
Tires
Balancing ........................................................................................... 8-3
Chains ................................................................................................ 8-2
Changing a flat tire ............................................................................. 3-4
If you have a flat tire .......................................................................... 3-4
Information ......................................................................................... 8-1
Pressure ............................................................................................. 8-1
Replacement ..................................................................................... 8-3
Rotation ............................................................................................. 8-2 K
Keys ....................................................................................................... 1-2
If you lose your keys ......................................................................... 3-9
Positions ............................................................................................ 2-2
L
Luggage net ......................................................................................... 1-43
M
Maintenance Intervals
Explanation of scheduled maintenance items ......................... 5-6 ~ 5-7
Maintenance under severe usage conditions ................................... 5-5
Scheduled maintenance ........................................................... 5-3 ~ 5-4
Service requirements ......................................................................... 5-1
Map Light .............................................................................................. 1-36
Mirror
Day-night inside rearview ................................................................. 1-38
Outside rear view ............................................................................. 1-37
O
Odometer ............................................................................................. 1-29
P
Parking Brake ...................................................................................... 1-39
Power Steering Fluid Level ................................................................... 6-16
Pre-tensioner Seat Belt ............................................................. 1-17 ~ 1-18
R
Radio (H250, H260, H280) ................................................ 1-61, 1-68, 1-75
Rear Seats
Before folding the rear seats .............................................................. 1-9
Fold down ........................................................................................... 1-9
Rear seat entry ................................................................................. 1-9
Rear seat positions ............................................................................ 1-8
Rear Window Defroster Switch ............................................................ 1-33