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
2003 Hyundai Accent Service and Repair Manual
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Covers Every System & ComponentEvery procedure for the 2003 Hyundai Accent
2003 Hyundai Accent 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
- GL Sedan 4-Door
- GS Hatchback 2-Door
- GL Hatchback 2-Door
- Base Hatchback 2-Door
Engines covered
- 1.6L 1600CC l4 GAS DOHC Naturally Aspirated
- 1.5L 1495CC l4 GAS SOHC 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
Payment & Security
Payment methods
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2003 Hyundai Accent Recalls & Complaints
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 44 technical service bulletins on file with NHTSA.
WAS INVOLVED IN A HEAD-ON COLLISION IN MY 2003 HYUNDAI ACCENT. A TRUCK PULLED OUT INTO THE INTERSTATE AND MY VEHICLE HIT HIM AT APPROXIMATELY 65 MPH THE AIRBAGS DID NOT DEPLOY. *NLM
NON-DEPLOYMENT OF AIRBAGS AFTER RUNNUNG INTO FREEWAY CONCRETE EMBANKMENT. *TR
NON-DEPLOYMENT OF AIRBAGS AFTER RUNNUNG INTO FREEWAY CONCRETE EMBANKMENT. *TR
IN A FRONTAL IMPACT AT APPROX. 35 MPH OUR AIR BAGS DID NOT DEPLOY IN OUR 2003 HYUNDAI ACCENT 2DR HATCHBACK. THE CAR WAS TOTALED, MY HUSBAND AND I BOTH WENT TO THE HOSPITAL AFTERWARDS WITH SEVERE BRUIS
DT*: THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE VEHICLE WAS INVOLVED IN A COLLISION WITH A LARGE COMMERCIAL TRUCK. THE VEHICLE WAS PUSHED INTO A GUARDRAIL, AND THE FRONTAL AIR BAGS DID NOT DE
Showing the 5 most serious of 45 complaints filed with NHTSA.
Other Years of the Hyundai Accent
Need a manual for a different year? Browse every Hyundai Accent we cover.

2022
Hyundai Accent
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2021
Hyundai Accent
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2020
Hyundai Accent
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2019
Hyundai Accent
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2018
Hyundai Accent
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2017
Hyundai Accent
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2016
Hyundai Accent
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2015
Hyundai Accent
$49.99

2014
Hyundai Accent
$49.99

2013
Hyundai Accent
$49.99

2012
Hyundai Accent
$29.99

2011
Hyundai Accent
$29.99
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