2004 Hyundai Sonata Service and Repair Manual
2004 Hyundai Sonata 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.
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HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, M
IF THAT HAPPENS, THE VEHICLE MAY LOSE DRIVE POWER TO THE WHEELS, AND THE FRONT WHEEL MAY MAKE CONTAC
DEALERS WILL MEASURE THE THICKNESS OF THE FRONT SUB-FRAME AND INSPECT THE FRONT SUB-FRAME FOR CORROS
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 52 technical service bulletins on file with NHTSA.
MY FOOT SLIDE OFF THE BREAK, AND HIT MY VAN IN THE BACK BUMPER IN MY DRIVEWAY AND TWO WEEKS LATER MY AIR BAG LIGHT CAME ON AND NEVER WENT OFF. AT MY HOME, NO REPORTS, OR DAMAGE OTHER THEM CUT ON MY BU
The contact owns a 2004 Hyundai Sonata. The contact stated her fiance was driving 20-25 MPH on a steep hill with her in the front passenger's side seat. The contact stated that her fiance depressed th
The contact owns a 2004 Hyundai Sonata. The contact stated her fiance was driving 20-25 MPH on a steep hill with her in the front passenger's side seat. The contact stated that her fiance depressed th
WE OWN A 2004 HYUNDAI SONATA (109,000 MILES) WE HAD A FRONT END COLLISION WITH SIGNIFICANT DAMAGE. ME AND MY WIFE SUFFERED MINOR INJURIES AND THE AIRBAGS DID NOT DEPLOY. WE FOUND OUT ON THE INTERNET T
WE OWN A 2004 HYUNDAI SONATA (109,000 MILES) WE HAD A FRONT END COLLISION WITH SIGNIFICANT DAMAGE. ME AND MY WIFE SUFFERED MINOR INJURIES AND THE AIRBAGS DID NOT DEPLOY. WE FOUND OUT ON THE INTERNET T
Showing the 5 most serious of 288 complaints filed with NHTSA.
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