2003 Hyundai Tiburon catalytic converter

FEATURES OF YOUR HYUNDAI
1- 1
1. FEATURES OF
YOUR HYUNDAI
B010A03A-AAT
FUEL RECOMMENDATIONS
Use Unleaded Gasoline
vice stations cannot be inserted into the fuel
tank opening of your Hyundai.
WARNING:o Do not "TOP-OFF" after the first nozzle
shut off when refueling.
o The fuel cap must be tightened at least 3
clicks, otherwise " " light may illumi-
nate.
Unleaded gasoline with a Pump Octane Rat-
ing of 87 (Research Octane Number 91) or
higher must be used in your Hyundai.
If leaded gasoline is used, it will cause the
catalytic converter to become ineffective and
the emission control system to malfunction.
This can also result in increased maintenance
expense.
To avoid accidental use of leaded fuel, the
larger nozzle used with leaded gasoline at ser-UNLEADED
FUEL ONLY
B010B01A-AAT
What About Gasohol?
Gasohol (a mixture of 90% unleaded gasoline
and 10% ethanol or grain alcohol) may be used
in your Hyundai. However, if your engine devel-
ops driveability problems, the use of 100%
unleaded gasoline is recommended. Fuels with
unspecified quantities of alcohol, or alcohols
other than ethanol, should not be used.
B010D01A-AAT
Do Not Use Methanol
Fuels containing methanol (wood alcohol) should
not be used in your Hyundai. This type of fuel
can reduce vehicle performance and damage
components of the fuel system.
CAUTION:Your Hyundai's New Vehicle Limited War-
ranty may not cover damage to the fuel
system and any performance problems that
are caused by the use of fuels containing
methanol or fuels containing MTBE (Methyl
B010F01A-AAT
Operation in Foreign Countries
If you are going to drive your Hyundai in another
country, be sure to:
o Observe all regulations regarding registra-
tion and insurance.
o Determine that acceptable fuel is available.
B010E01A-AAT
Gasolines for Cleaner Air
To help contribute to cleaner air, Hyundai rec-
ommends that you use gasolines treated with
detergent additives, which help prevent deposit
formation in the engine. These gasolines will
help the engine run cleaner and the Emission
Control System performance.
B010A02GK
Tertiary Butyl Ether) over 15.0% vol. (Oxy-
gen Content 2.7% weight.)
B010C01A-AAT
Use of MTBE
Hyundai recommends that fuels containing
MTBE (Methyl Tertiary Butyl Ether) over 15.0%
vol. (Oxygen Content 2.7% weight) should not
be used in your Hyundai.
Fuel containing MTBE over 15.0% vol. (Oxygen
Content 2.7% weight) may reduce vehicle per-
formance and produce vapor lock or hard start-
ing.
1

FEATURES OF YOUR HYUNDAI
1- 27
B260M01A-AATLow Fuel Level Warning Light
The low fuel level warning light comes on when
the fuel tank is approaching empty. When it
comes on, you should add fuel as soon as
possible. Driving with the fuel level warning light
on or with the fuel level below "E" can cause the
engine to misfire and damage the catalytic
converter.
B260J01A-AATCharging System Warning Light
The charging system warning light should come
on when the ignition is turned on, then go out
when the engine is running. If the light stays on
while the engine is running, there is a malfunc-
tion in the electrical charging system. If the light
comes on while you are driving, stop, turn off
the engine and check under the hood. First,
make certain the generator drive belt is in
place. If it is, check the tension of the belt. Do
this as shown on page 6-13 by pushing down
on the center of the belt. And then have the
system checked by your Hyundai dealer.
B260K01F-AATTail Gate Open Warning Light
This light remains on unless the tail gate is
completely closed.
B260L01Y-AATDoor Ajar Warning Light
and Chime
The door ajar warning light warns you that a
door is not completely closed and the chime
warns you that driver's side front door is not
completely closed.
NOTE:To remind you not to lock the key inside the
car, the warning light comes on whenever
the key is in the "LOCK" position and a door
is open. The warning chime only sounds
whenever the key is in the "LOCK" position
and the driver's side front door is open. The
chime sounds and the light remains on until
the key is removed from the ignition.
B260H01GK-AAT
Parking Brake/Brake Fluid
Level Warning Light
WARNING:
If you suspect brake trouble, have your
brakes checked by a Hyundai dealer as soon
as possible. Driving your car with a problem
in either the brake electrical system or brake
hydraulic system is dangerous, and could
result in a serious injury or death.
Warning Light Operation
The parking brake/brake fluid level warning light
should come on when the parking brake is ap-
plied and the ignition switch is turned to "ON" or
"START". After the engine is started, the light
should go out in three seconds.
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 in three
seconds. 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 warning light indicates that the brake
fluid level in the brake master cylinder is low and
hydraulic 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 or some other safe method.Your Hyundai is equipped with dual-diagonal
braking systems. This means you still have brak-
ing 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 half of the brake system work-
ing. 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.

WHAT TO DO IN AN EMERGENCY
3-1
2. Check the battery connections to be sure
they are clean and tight.
3. Turn on the interior light. If the light dims or
goes out when you operate the starter, the
battery is discharged.
4. Check the starter connections to be sure
they are securely tightened.
5. Do not push or pull the vehicle to start it. See
instructions for "Jump Starting".D020A02A-AATJUMP STARTING3. WHAT TO DO IN AN
EMERGENCY
D010A01A-AATIF THE ENGINE WILL NOT START
CAUTION:
If the engine will not start, do not push or
pull the car to start it. This could result in a
collision or cause other damage. In addi-
tion, push or pull starting may cause the
catalytic converter to be overloaded and
create a fire hazard.
D010B02A-AATIf Engine Doesn’t Turn Over or Turns
Over Slowly
1. If your car has an automatic transaxle, be
sure the gear selector lever is in "N" or "P"
and the emergency brake is set.
D010C01A-AATIf Engine Turns Over Normally but Does
Not Start
1. Check fuel level.
2. Check all connectors at ignition, coil and
spark plugs. Reconnect any that may be
disconnected or loose.
3. Check the fuel line in the engine room.
4. If the engine still refuses to start, call a
Hyundai dealer or seek other qualified as-
sistance.
D010D01A-AAT
If the Engine Stalls While Driving1. Reduce your speed gradually, keeping a
straight line. Move cautiously off the road to
a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle
will not start, contact a Hyundai dealer or
seek other qualified assistance.
WARNING:The gas produced by the battery during the
jump-start operation is highly explosive. If
these instructions are not followed exactly,
serious personal injury and damage to the
vehicle may occur! If you are not sure how
3
D010B01GK
HGK184Battery
HGK184A
DOHC
V6
Battery

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

7-2
EMISSION CONTROL SYSTEMS
All Hyundai vehicles are equipped with one or
two monolith type three-way catalytic convert-
ers to reduce the carbon monoxide, hydrocar-
bons and nitrogen oxides contained in the ex-
haust gas. Exhaust gases passing through the
catalytic converter cause it to operate at a very
high temperature. The introduction of large
amounts of unburned gasoline into the exhaust
may cause the catalytic converter to overheat
and create a fire hazard. This risk may be
reduced by observing the following:
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, igni-
tion 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 cre-
ate 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.
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.

INDEX
10-1 Cassette Tape Player Operation (H250, H280) ....................... 1-64, 1-78
Catalytic Converter ..................................................................... 7-1 ~ 7-2
CD Auto Changer (H250, H260, H280) ............................ 1-66, 1-73, 1-82
Child Restraint System .............................................................. 1-14 ~ 1-17
Cigarette Lighter ................................................................................... 1-34
Clock .................................................................................................... 1-33
Clutch
Checking fluid .................................................................................. 6-11
Pedal free play ................................................................................. 6-13
Combination Light
Auto Light ......................................................................................... 1-31
Headlight flasher .............................................................................. 1-31
Headlight switch ............................................................................... 1-30
High-beam switch ............................................................................ 1-31
Lane change signal .......................................................................... 1-30
Turn signal operation ....................................................................... 1-30
Compact Disc Player Operation (H260, H280) ......................... 1-71, 1-80
Consumer Information ............................................................................ 8-4
Cooling Fans ........................................................................................ 6-16
Corrosion Protection
Cleaning the interior ........................................................................... 4-3
Protecting your Hyundai from corrosion ............................................ 4-1
Washing and waxing .......................................................................... 4-2
Cruise Control .......................................................................... 1-44 ~ 1-45
D
Defrosting/Defogging ............................................................................ 1-51
Door
Central door lock ................................................................................ 1-4
Door locks .......................................................................................... 1-2
Front door edge warning light ........................................................... 1-40
Locking, unlocking front door with a key .......................................... 1-3
Drink Holder ......................................................................................... 1-34
ZK000A1-G
10. INDEX
A
Air Bag ....................................................................................... 1-18 ~ 1-23
Air Cleaner Filter .................................................................................... 6-8
Air Conditioning
Care .....................................................................................................6-12
Operation .............................................................................................6-12
Switch ............................................................................................... 1-50
Air Filter ................................................................................................ 1-58
Antenna ...................................................................................................1-87
Anti-Lock Brake System ........................................................................ 2-9
Ashtray .................................................................................................. 1-34
Automatic Transaxle .............................................................................. 2-5
B
Battery ......................................................................................... 2-12, 6-16
Brake
Anti-lock system ............................................................................... 2-9
Checking the brakes ........................................................................ 6-11
Fluid .................................................................................................. 6-11
Pedal clearance ............................................................................... 6-14
Pedal free play .................................................................................. 6-13
Practices ............................................................................................ 2-8
Breaking-In your new Hyundai ............................................................... 1-2
Bulbs Wattage ...................................................................................... 6-20
C
Care of Cassette tapes ....................................................................... 1-85
Care of Disc ......................................................................................... 1-85
10