2003 HYUNDAI SONATA Engine And Engine Coolingexhaust System Problems
1 NHTSA complaint on file
Engine And Engine Coolingexhaust System Issues in the 2003 HYUNDAI SONATA
1 engine and engine coolingexhaust system complaint has been filed with NHTSA for the 2003 HYUNDAI SONATA. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Engine And Engine Coolingexhaust System Complaints
2003 HYUNDAI SONATA EGR ISSUES (CHECK ENGINE LIGHT 401)- I'VE BEEN HAVING PERSISTENT ISSUES WITH MY VEHICLE'S EGR SYSTEM FOR OVER A YEAR NOW. I HAVE REPLACED THE ENTIRE EGR SYSTEM INCLUDING THE EGR VALVE, SOLENOID, ETC. I HAVE ALSO HAD TO REPLACE OTHER PARTS THAT HAVE FAILED DUE TO THE MALFUNCTIONING EGR - IGNITION COILS, SPARK PLUGS. EVEN AFTER REPLACING ALL THESE PARTS, MY VEHICLE STILL COMPLAINS ABOUT THE EGR WITH CHECK ENGINE LIGHT CONSTANTLY ON (401). I HAVE ALSO BEEN GETTING VERY POOR MILEAGE. I CONTACTED HYUNDAI ABOUT A TSB THEY SENT OUT TO DEALERS FOR EGR DIAGNOSIS. HYUNDAI DENIED ASSISTANCE WITH THIS ISSUE AND ASKED ME TO CONTACT THE DEALERSHIP DIRECTLY. THE DEALER WANTS TO CHARGE ME A DIAGNOSTIC FEE TO LOOK INTO THE ISSUE + FEES FOR PARTS. SEARCHING ON THE INTERNET, I FOUND SEVERAL CASES OF EGR MALFUNCTIONING WITH 2003 MODELS. HYUNDAI NEEDS TO LOOK...
Other 2003 HYUNDAI SONATA Problem Areas
Air Bags
34 complaints
Electrical System
17 complaints
Structurebodydoor
13 complaints
Suspension
13 complaints
Structure
9 complaints
Structurebody
9 complaints
Air Bagsfrontal
8 complaints
Fuel System Gasoline
8 complaints
Fuelpropulsion System
8 complaints
Latcheslockslinkages
8 complaints
Steering
8 complaints
Engine And Engine Coolingengine
7 complaints
Power Trainautomatic Transmission
7 complaints
Wheelshub
7 complaints
Engine And Engine Cooling
6 complaints
Unknown Or Other
6 complaints
Latcheslockslinkagesdoorslatch
5 complaints
Service Brakes
5 complaints
Structureframe And Members
5 complaints
Service Brakes Hydraulicfoundation Componentsdiscrotor
4 complaints
Engine
3 complaints
Exterior Lighting
3 complaints
Seat Belts
3 complaints
Service Brakes Hydraulic
3 complaints
Tires
3 complaints
Tiresvalve
3 complaints
Wheels
3 complaints
Air Bagssidewindow
2 complaints
Fuel System Gasolinestoragetank Assembly
2 complaints
Power Train
2 complaints
Seat Beltsfront
2 complaints
Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slip
2 complaints
Vehicle Speed Control
2 complaints
Visibilitysunmoon Roof Assembly
2 complaints
Air Bagsfrontalsensorcontrol Module
1 complaint
Electrical System12v24v48v Battery
1 complaint
Electrical Systemwiringfront Underhood
1 complaint
Equipment
1 complaint
Equipmentapplianceair Conditioner
1 complaint
Fuel System Other
1 complaint
Power Trainmanual Transmission
1 complaint
Seat Beltsfrontbuckle Assembly
1 complaint
Seat Beltsfrontretractor
1 complaint
Service Brakes Hydraulicfoundation Componentsdisccaliper
1 complaint
Service Brakes Hydraulicpower Assisthydraulichoses Linespiping And Fittings
1 complaint
Service Brakes Hydraulicpower Assistvacuum
1 complaint
Steeringcolumn
1 complaint
Structurebodydoorhinge And Attachments
1 complaint
Structureframe And Membersunderbody Shields
1 complaint
Suspensionrear
1 complaint
Tirestemporaryemergency Spare Tire
1 complaint
Vehicle Speed Controlcruise Control
1 complaint
Visibility
1 complaint
Visibilitypower Window Devices And Controls
1 complaint
Visibilityrearview Mirrorsdevices
1 complaint
Visibilityrearview Mirrorsdevicesinterior
1 complaint
Visibilitywindshield
1 complaint
Wheelsrim
1 complaint