2003 HUMMER H2 Complaints

View complaints related to 2003 HUMMER H2. The complaints found here are submitted by actual consumers with first hand experience. There are more than 150 complaints submitted for the 2003 HUMMER H2. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2003 HUMMER H2
    - HUNTINGDON VALLEY, PA

    TL* THE CONTACT OWNS A 2003 HUMMER H2. AFTER COMING TO A STOP, THE BRAKE PEDAL SUDDENLY TRAVELED TO THE FLOORBOARD. THE CONTACT PULLED THE VEHICLE INTO A PARKING LOT NEARBY AND NOTICED BRAKE FLUID LEAKING OUTSIDE THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE BRAKE LINE WAS RUSTED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 74,000. UPDATED 05/23/2017*JS UPDATED 06/08/17*LJ *AS

    Source: CONSUMER LETTER
  • 2003 HUMMER H2
    - INDIANAPOLIS, IN

    TL* THE CONTACT OWNS A 2003 HUMMER H2. WHILE DRIVING IN RAINY WEATHER AT 45 MPH, THE WINDSHIELD WIPERS FAILED TO OPERATE. THE FAILURE RECURRED WHENEVER THE VEHICLE WAS OPERATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 08V456000 (VISIBILITY). THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 154,737. THE VIN WAS UNAVAILABLE.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 HUMMER H2
    - JEFFERSON, OR

    TL* THE CONTACT OWNS A 2003 HUMMER H2. WHILE DRIVING APPROXIMATELY 15 MPH, THE TRACTION CONTROL AND ABS WARNING INDICATORS ILLUMINATED. THE FAILURE RECURRED WHENEVER DRIVING OVER 15 MPH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED, BUT NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 116,500.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 HUMMER H2
    - SUMMERFIELD, FL

    WE PURCHASED THIS H2 IN DECEMBER 2014 AND BY FEB 2015 NOTICED A GRUMBLY SOUND IN THE BRAKES. WE TOOK IT IN FOR SERVICE AND THE TECH TOLD US THE WHOLE UNDERCARRIAGE WAS RUSTED AND ALL THE BRAKE LINES WERE RUSTED THRU AND HAD TO BE REPLACED. SINCE SOME OF THE LINES WERE NO LONGER AVAILABLE, THEY HAD TO "CREATE" THEM. THIS WAS A COSTLY FIX AND WHO KNOWS WHAT THE SAFETY IMPACT COULD HAVE BEEN.

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - MACHIAS, ME

    FAILURE OF BRAKING SYSTEM DUE TO COMPLETE EROSION OF BRAKE LINES. EXTREMELY DANGEROUS SAFETY ISSUE ALONG WITH VERY COSTLY REPAIRS FOR A VEHICLE CONSUMERS BELIEVED TO BE "WELL-MADE". I CAN'T UNDERSTAND WHY THE SUBSTANDARD DEFECTIVE PARTS AND ASSOCIATED REPAIRS HAVE NOT BEEN A DETERMINED AS A RECALL. BASED UPON THE AMOUNT OF COMPLAINTS FOR THIS PROBLEM, IT IS OBVIOUS THAT THE CONSUMERS THAT PAID FOR A "HIGH-END" VEHICLE WERE DUPED!!! *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - DURHAM, NC

    I WENT TO CRANK UP MY HUMMER TO WARM IT UP DUE TO THE VERY COLD WEATHER ONCE I CRANKED THE HUMMER I IMMEDIATELY SMELLED A VERY STRONG BURNING ODOR. IT BEGIN TO SMOKE AND MY HUSBAND YELLED IT YOUR TRUCK AND I LOOKED AND SAW THE SMOKE GETTING WORSE AND THICKER. I UNHOOKED MY INFANT SON'S CAR SEAT BELT AND TOOK HIM OUT OF THE VEHICLE. I RAN TO THE BUILDING WE WERE LEAVING TO CALL 911 BECAUSE OF THE SMOKE WHILE ON THE PHONE WITH THE 911 DISPATCHER I SAW THE FIRE START INSIDE THE TRUCK ON THE STEERING WHEEL AND DASHBOARD IT THEN IT IMMEDIATELY SPREAD AND BURNED THE ENTIRE INSIDE OF THE TRUCK WHERE IT IS NOT RECOGNIZABLE. THE FIRE DEPARTMENT CAME AND SPRAYED WATER ON IT TO PUT OUT THE FIRE THERE WERE BLUE AND RED SPARKS SHOOTING OUT OF THE TRUCK. THE SPARKS AND FIRE STARTED IN THE STEERING WHEEL AREA WHICH SHOWED THERE WAS AN ELECTRICAL ISSUE THAT CAUSED THIS FIRE. I CHECKED OTHER RECALLS AND NOTICED THAT THE ISSUE I SPEAK OF WAS RECALLED INSIDE OF THE 2006 H2 HUMMERS. *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - SUITLAND, MD

    TL* THE CONTACT OWNS A 2003 HUMMER H2. WHILE DRIVING APPROXIMATELY 35 MPH, THE STEERING FAILED, THE FRONT PASSENGER WHEEL DETACHED FROM THE VEHICLE, THE PASSENGER SIDE FRONT END DROPPED, AND THE VEHICLE SLID INTO A PARKED TRUCK. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. NHTSA CAMPAIGN NUMBER: 06E010000 (STEERING) WAS RELATED TO THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 165,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 HUMMER H2
    - WINTERVILLE, NC

    WE HAVE A 2003 HUMMER H2- THE RESISTOR FOR THE BLOWER MOTOR IS NO LONGER MADE. THIS IS A SAFETY ISSUE SINCE IT CAN LIMIT VISIBILITY DUE TO FAILURE TO CLEAR THE WINDSHIELD. THIS IS A SAFETY HAZARD. WE HAVE CONTACTED GM WITH NO RESULTS. THIS IS NOT THE ONLY VEHICLE THAT HAS THIS PARTICULAR PART. THIS IS A VERY SERIOUS ISSUE SINCE IT CAN LIMIT THE VISIBILITY AND CAN CAUSE A FATAL CRASH. PLEASE ADVISE. *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - FORT WAYNE, IN

    TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT THE WINDSHIELD WIPERS FAILED TO OPERATE INTERMITTENTLY. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 08V456000 (VISIBILITY). THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 56,400. UPDATED 1/16/15*CN THE CONSUMER STATED THE WIPERS WERE DIAGNOSED AND REPLACED. UPDATED 06/4/2015 *JS

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 HUMMER H2
    - NEW MARKET , MD

    I WAS DRIVING DOWN THE HIGHWAY INTERSTATE 70 IN MARYLAND AND WENT TO APPLY MY BRAKES . AS I APPLIED THE BRAKES , THE TRUCK PULLED HARD TO THE RIGHT ,AND THE BRAKE PEDAL WENT TO THE FLOOR . IF I WOULD NOT HAVE SWERVED ONTO THE MEDIAN , I WOULD HAVE RAN INTO THE BACK OF ANOTHER VEHICLE . AFTER STOPPING , I LOOKED UNDER THE VEHICLE AND OBSERVED A PUDDLE OF BRAKE FLUID ON THE GROUND ,AND THE FRONT SUSPENSION WAS COVERED IN BRAKE FLUID. AFTER FURTHER INSPECTION, I NOTICED THAT ALL THE BRAKE LINES WERE CORRODED. GM STATES THAT YOUR VEHICLE CAN STILL STOP IF YOU LOSE ONE OF THE BRAKE LINES . IN MY SITUATION , I FOUND THIS TO BE A FALSE STATEMENT . THIS IS A VERY DANGEROUS SITUATION ,AND I WAS VERY SURPRISED WHEN I TOOK THE VEHICLE INTO A CERTIFIED GM DEALERSHIP AND FOUND THAT THEY WOULD NOT DO ANYTHING ABOUT THIS ISSUE. THEY OFFERED A VOUCHER FOR 1000 TOWARDS A NEW VEHICLE . I OWN A 1968 CAMARO THAT IS ALL ORIGINAL ,AND I DO NOT HAVE ANY RUST ISSUES WITH THE BRAKE LINES . HOW IS THIS POSSIBLE THAT A CAR 35 YEARS OLD DOES NOT HAVE THIS PROBLEM ? AND EVEN MORE CRAZY , THAT GM TURNS A BLIND EYE TO THIS DANGEROUS ISSUE . NEEDLESS TO SAY, I WILL NOT EVER BUY ANOTHER GM PRODUCT ! *TR

    Source: NHTSA WEB SITE