2003 HUMMER H2 Structure Problems
4 NHTSA complaints on file
Structure Issues in the 2003 HUMMER H2
4 structure complaints have been filed with NHTSA for the 2003 HUMMER H2. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Structure Complaints
TL* THE CONTACT OWNS A 2003 HUMMER H2. WHILE BARELY MOVING AT LESS THAN 1 MPH, THE CONTACT EXPERIENCED A FAILURE IN THE BRAKING SYSTEM DUE TO THE RUSTED BRAKE LINES. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE HOSES AND CALIPERS WERE REPLACED. THE FAILURE MILEAGE WAS 28,071. THE CURRENT MILEAGE WAS 29,000. UPDATED 05/25/10*BF THE CONSUMER STATED THE ENTIRE UNDERCARRIAGE HAS RUSTED. UPDATED 05/28/10
I HAVE A MAJOR PROBLEM WITH LEAKING AND RATTLING COMING FROM THE SUNROOF AND NOW I CANNOT GET IT TO FUNCTION. IT SOUNDS LIKE IT MIGHT ACTUALLY FLY OFF WHEN I AM RIDING DOWN THE ROAD. I HAVE HEARD VERY MANY COMPLAINTS ON THIS SAME PROBLEM FROM OTHER H2 OWNERS. I AM NOT WORRIED ABOUT IT WORKING PROPERLY BUT I AM VERY CONCERNED ABOUT IT FLYING OFF AND CAUSING SERIOUS INJURIES TO MY SELF OR OTHER PEOPLE IT MAY HIT. *TR
I BOUGHT A 2003 HUMMER H2 BRAND NEW. SINCE THE DAY I GOT IT HAD MANY PROBLEMS, BOTH ELECTRICAL AND MECHANICAL. THE STEERING IS VERY HARD AND THE BREAKING IS INEFFECTIVE AT TIMES. I SHOWED THEM A COPY OF THE BULLETIN ON THIS WEBSITE. THEY DID NOT ACKNOWLEDGE ANY PROBLEMS. THE ISSUE STILL PERSISTS. MANY ELECTRICAL ISSUES SEAT MEMORY PROBLEMS, MIRROR DON'T WORK..ETC. EVENTUALLY THE ELECTRICAL ISSUES FIXED. ROOF LEAKING WATER FROM THE READING LIGHT ON TWO OCCASIONS ONCE BECAUSE OF SUNROOF ISSUE AND THE SECOND TIME BECAUSE OF THE OUTSIDE ROOF LIGHT. NOW MOST RECENTLY I HAVE BEEN HAVING A PROBLEM WITH THE "CHECK ENGINE OIL" LIGHT COMES ON EVERY 5 TO 6 WEEKS AND WAY BEFORE AN OIL CHANGE IS DUE. THIS HAS HAPPENED AT LEAST 5 TIMES SO FAR. EVERYTIME THE ENGINE IS MISSING OIL. THE DEALER SAYS THAT HUMMER ALLOWS THE ENGINE TO BURN ONE QUART...
CONSUMER WAS GOING 70 MPH AND THE TWO FRONT TIRES LOCKED, WHILE THE TWO BACK TIRES KEPT MOVING. VEHICLE THEN CONTINUED TO SKIP. THE DRIVESHAFT WAS REPLACED. *AK FOR THE PAST 8 MONTH THIS VEHICLE HAS BEEN IN THE SHOP MORE THAN AT THE CONSUMER'S HOME. THE VEHICLE HAS NEEDED A NEW ALTERNATOR, TRANSMISSION, BATTERY,IGNITION AND DRIVE SHAFT. THE ROOF LEAKED AND THE CONSUMER HAD TO REPLACE ONE OF THE SIDE WINDOWS. *BF *NM
Other 2003 HUMMER H2 Problem Areas
Visibility
22 complaints
Electrical System
18 complaints
Visibilitywindshield Wiperwashermotor
12 complaints
Service Brakes
11 complaints
Visibilitywindshield Wiperwasher
7 complaints
Visibilitywiper
7 complaints
Steering
6 complaints
Power Trainautomatic Transmission
5 complaints
Seats
5 complaints
Service Brakes Hydraulic
5 complaints
Suspensionfront
5 complaints
Wheels
5 complaints
Electrical System Instrument Clusterpanel
4 complaints
Engine
4 complaints
Steeringlinkagesknucklespindlearm
4 complaints
Steeringlinkagestie Rod Assembly
4 complaints
Visibilitysunmoon Roof Assembly
4 complaints
Structurebody
3 complaints
Vehicle Speed Control
3 complaints
Visibilityrear Window Wiperwasher
3 complaints
Power Train
2 complaints
Structurebodyhoodhinge And Attachments
2 complaints
Structureframe And Members
2 complaints
Suspension
2 complaints
Air Bagsfrontal
1 complaint
Electrical System12v24v48v Battery
1 complaint
Electrical Systemignition
1 complaint
Engine And Engine Cooling
1 complaint
Engine And Engine Coolingcooling System
1 complaint
Engine And Engine Coolingcooling Systemradiator Assembly
1 complaint
Engine And Engine Coolingengine
1 complaint
Engine And Engine Coolingexhaust System
1 complaint
Exterior Lightingtail Lights
1 complaint
Fuel System Gasoline
1 complaint
Fuelpropulsion System
1 complaint
Parking Brake
1 complaint
Power Trainautomatic Transmissioncooling Unit And Lines
1 complaint
Power Trainaxle Assembly
1 complaint
Power Trainaxle Hubs
1 complaint
Power Traindrivelinedriveshaft
1 complaint
Power Traintransfer Case 4 Wheel Drive
1 complaint
Seat Belts
1 complaint
Seat Beltsfront
1 complaint
Seat Beltsintegrated Child Seat
1 complaint
Service Brakes Hydraulicfoundation Componentshoses Linespiping And Fittings
1 complaint
Service Brakes Hydraulicfoundation Componentsmaster Cylinder
1 complaint
Steeringelectric Power Assist System
1 complaint
Steeringhydraulic Power Assistpump
1 complaint
Steeringlinkages
1 complaint
Structurebodydoor
1 complaint
Structurebodyhood
1 complaint
Structureframe And Membersunderbody Shields
1 complaint
Suspensionfrontcontrol Armlower Arm
1 complaint
Suspensionfrontcontrol Armlower Ball Joint
1 complaint
Suspensionfrontcontrol Armupper Arm
1 complaint
Suspensionfrontspringstorsion Bar
1 complaint
Tires
1 complaint
Traction Control System
1 complaint
Unknown Or Other
1 complaint
Visibilityrearview Mirrorsdevicesexterior
1 complaint
Visibilitywindshield Wiperwasherswitchwiring
1 complaint