2003 Hyundai Tiburon service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- GT Coupe 2-Door
- Base Coupe 2-Door
Engines covered
- 2.7L 2656CC V6 GAS DOHC Naturally Aspirated
- 2.0L 1975CC l4 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
ON CERTAIN SPORT UTILITY VEHICLES, THE FRONT PASSENGER AIR BAG IS MOUNTED BENEATH THE RIGHT PORTION OF THE INSTRUMENT PANEL'S PADDED SURFACE. TEAR LINES ARE FORMED INTO THE UNDERSIDE OF THE INSTRUMEN
IN THE EVENT OF A VEHICLE CRASH, THE AIR BAG MAY NOT DEPLOY PROPERLY, POSSIBLY RESULTING IN SERIOUS
HYUNDAI WILL REPLACE THE INSTRUMENT PANEL. OWNER NOTIFICATION BEGAN ON OCTOBER 13, 2003. OWNERS WH
CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 301, "FUEL SYSTEM INTEGRITY" A VALVE ON THE FUEL TANK ASSEMBLY MAY NOT CLOSE PROPERLY. IF
FUEL SPILLAGE IN THE PRESENCE OF AN IGNITION SOURCE MAY RESULT IN A FIRE.
DEALERS WILL INSTALL AN ADDITIONAL FUEL TANK ASSEMBLY VALVE. THE RECALL BEGAN ON OCTOBER 5, 2004.
ON CERTAIN PASSENGER VEHICLES, THE REAR BRAKE TUBES PASS BEHIND THE FRONT SUSPENSION CROSSMEMBER. TWO STEERING GEARBOX MOUNTING BRACKETS ARE WELDED TO THE CROSSMEMBER. ON VEHICLES EQUIPPED WITH AN A
FLUID LEAKAGE COULD RESULT IN REDUCED BRAKING CAPABILITY INCREASING THE RISK OF A CRASH.
DEALERS WILL REPOSITION THE REAR BRAKE TUBES SO THEY DO NOT CONTACT THE MOUNTING BRACKETS, INSTALL B
HYUNDAI IS RECALLING 160,904 MY 2001-2003 ELANTRA AND MY 2003 TIBURON VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLA
THE FRACTURING OF THE CONTROL ARM COULD AN OWNER'S CONTROL OVER THEIR VEHICLE THAT MAY INCREASE THE
DEALERS WILL INSPECT THE FRONT LOWER CONTROL ARMS FOR CORROSION DAMAGE. IF SPECIFIED LEVELS OF INTE
SOME PASSENGER VEHICLES CONTAIN A FUEL TANK ASSEMBLY VALVE THAT MAY NOT CLOSE PROPERLY. IF A VEHICLE WITH A FUEL TANK ASSEMBLY VALVE THAT IS NOT PROPERLY CLOSED WERE TO ROLL OVER, FUEL SPILLAGE MAY
FUEL SPILLAGE IN THE PRESENCE OF AN IGNITION SOURCE MAY RESULT IN A FIRE.
DEALERS WILL INSTALL AN ADDITIONAL FUEL TANK ASSEMBLY VALVE. OWNER NOTIFICATION BEGAN ON JUNE 30, 2
ON CERTAIN SPORT UTILITY VEHICLES, THE DRIVER SEAT BELT BUCKLE WIRING COULD BE DAMAGED BY INTERFERENCE WITH THE DRIVER SEAT CUSHION HEIGHT ADJUSTER MECHANISM. DAMAGED DRIVER SEAT BELT BUCKLE WIRING C
NONDEPLOYMENT OF AN SRS AIR BAG IN A CRASH WHERE AIR BAG DEPLOYMENT IS WARRANTED COULD INCREASE THE
DEALERS WILL INSTALL A NEW DRIVER SEAT BELT BUCKLE, IF NECESSARY, AND WILL PLACE A PROTECTIVE COVER
ON CERTAIN PASSENGER VEHICLES, THE BRAKE TUBES FOR THE REAR BRAKES CAN CONTACT THE STEERING GEARBOX MOUNTING BRACKETS.
CONTACT BETWEEN THE REAR BRAKE TUBES AND THE STEERING GEARBOX MOUNTING BRACKETS MAY RESULT IN REAR B
DEALERS WILL REPOSITION THE REAR BRAKE TUBES, INSTALL BRAKE TUBE CLIPS, AND APPLY ANTI-CORROSION MAT
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous drivers-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These infla
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driverside airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN),
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside th
This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming
This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can becom
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside th
Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. Th
Showing the 8 most recent of 108 technical service bulletins on file with NHTSA.
CONSUMER STATED THAT WHILE DRIVING AT 45 MPH AN ACCIDENT OCCURRED WHILE TRYING TO AVOID A COLLISION WITH A STALLED VEHICLE IN THE HIGHWAY. WHILE AVOIDING THE STALLED VEHICLE CONSUMER ROLLED INTO A DIT
CONSUMER STATED THAT WHILE DRIVING AT 45 MPH AN ACCIDENT OCCURRED WHILE TRYING TO AVOID A COLLISION WITH A STALLED VEHICLE IN THE HIGHWAY. WHILE AVOIDING THE STALLED VEHICLE CONSUMER ROLLED INTO A DIT
CONSUMER STATED THAT WHILE DRIVING AT 45 MPH AN ACCIDENT OCCURRED WHILE TRYING TO AVOID A COLLISION WITH A STALLED VEHICLE IN THE HIGHWAY. WHILE AVOIDING THE STALLED VEHICLE CONSUMER ROLLED INTO A DIT
DT: THE CONTACT STATED WHILE DRIVING AT APPROXIATMATELY 40 MPH ANOTHER VEHICLE PULLED OUT IN FRONT OF HER THIS RESULTED IN A FRONTAL IMPACT CRASH. THE VEHICLE WAS TOTALED. THE DRIVER'S SIDE AIR BAG DI
TL* THE CONTACT OWNED A 2003 HYUNDAI TIBURON. WHILE DRIVING APPROXIMATELY 60 MPH, THE CONTACT SWERVED INTO ANOTHER LANE TO AVOID A CRASH BUT WAS UNABLE TO GAIN CONTROL OF THE STEERING WHEEL. AS A RESU
Showing the 5 most serious of 429 complaints filed with NHTSA.
