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
    - COLUMBUS, TX

    TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT ALL OF THE BRAKE LINES WERE RUSTED OUT. WHILE TOWING A THIRTY FOOT BOAT, THE PARKING BRAKE ABNORMALLY TRAVELED ALL THE WAY TO THE FLOORBOARD. AN INDEPENDENT MECHANIC REPLACED ALL OF THE BRAKE LINES. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 85,000.

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

    BRAKE PEDAL WENT TO THE FLOOR UPON BRAKE APPLICATION WITHOUT PRIOR WARNING. UPON INSPECTION, FOUND BRAKE LINES CORRODED THROUGH AND LEAKING JUST UNDER THE DRIVER'S SEAT. COST TO REPAIR WILL BE SIGNIFICANT. *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - LITHONIA, GA

    TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT WHILE STOPPED AT A TRAFFIC LIGHT, THE VEHICLE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE HOWEVER, COULD NOT REMOVE THE KEY OUT OF THE IGNITION. THE CONTACT MENTIONED THAT HE HAD TO TAKE THE VEHICLE TO A LOCK SMITH TO HAVE THE KEY REMOVED. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 231,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 HUMMER H2
    - NEW LENOX, IL

    EXHAUST MANIFOLD BOLTS RUSTED OFF AND THE VEHICLE MAKES A TICKING SOUND. I JUST OBSERVED A VIDEO EXPLAINING THAT THIS IS A COMMON PROBLEM. IT ALSO MAY CAUSE OTHER EMISSIONS RELATED PROBLEMS. CALL ME DAY OR NIGHT FOR ANY FURTHER INFORMATION. THIS VEHICLE HAS HAD NOTHING BUT PROBLEMS AND AN UNRELATED ENGINE FIRE DUE TO THE FAULTY WINDSHIELD WIPER MOTOR IN 2009. *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - CANTON, OH

    THE WINDSHIELD WIPERS STOPPED WORKING, WHILE IN THE POURING DOWN RAIN. NO ACCIDENT, BUT THE 2003 H2 DOES HAVE A RECALL ON THE WIPERS FOR THIS EXACT REASON. I HAD TO PUT OUT OVER 700 TO HAVE IT REPAIRED. I WOULD LIKE TO HAVE THE VIN NUMBER REVIEWED AS TO WHY IT IS NOT COVERED UNDER THE RECALL AS WHAT HAPPENED IS WHAT THEY DESCRIBED THE PROBLEM TO BE. I DO HAVE THE INVOICE FROM THE REPAIR. *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - FOREST RANCH, CA

    KEY STUCK IN IGNITION. FORTUNATELY WE ARRIVED HOME BEFORE THIS HAPPENED, BUT WHEN WE GOT HOME WE COULD NOT REMOVE THE KEY FROM THE IGNITION. WE HAD TO LEAVE IT IN THE IGNITION, WHICH RAN THE BATTERY DOWN BY THE NEXT MORNING. WE HAVE HAD TO DISCONNECT THE BATTERY TO KEEP IT FROM RUNNING DOWN, AND HAVE BEEN UNABLE TO REMOVE THE KEY FROM THE IGNITION - WD40 DID NOT WORK, JIGGLING THE KEY, STEERING WHEEL OR SHIFTER ALSO DID NOT WORK. *TR

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

    BRAKE LINES COMPLETELY RUSTED CAUSING A CATASTROPHIC FAILURE IN BRAKING. 2003 H2 HUMMER . FOR THE LIFE OF ME , I CANT BELIEVE THERE IS NO RECALL FOR THIS !!! *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - EDISON , NJ

    TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE SPEEDOMETER MALFUNCTIONED AND BECAME STUCK AT ONE SPEED READING. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 63,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2003 HUMMER H2
    - KENDALL PARK, NJ

    A PARKED HUMMER H2 2003 WAS SPONTANEOUSLY COMBUSTED AND DESTROYED. THE SUV WAS DRIVEN THAT FATEFUL DAY FOR ABOUT 15 MINUTES BACK AND FORTH TO A GROCERY STORE AND PARKED IN OUR DRIVEWAY. ENGINE WAS OFF AND KEY WAS OUT. ABOUT 10 MINUTES LATER, MY DAUGHTER NOTICED THE ENGINE ON FIRE AND PANICKED. CALLED 911. FIRE ENGINE HOSED THE FIRE OUT IN THE NEXT 1/2 HOUR BUT THE SUV WAS CHARRED AND THE FRONT OF THE HOUSE DAMAGED BADLY. WE HAD KEPT THE H2 WELL MAINTAINED AND SERVICED IT REGULARLY. THERE WERE NO MECHANICAL OR ELECTRICAL ISSUES OTHERWISE. WE ARE A NON-SMOKING FAMILY. VERY SAD TO SEE OUR PRIDE AND JOY BURNT TO ASHES. MY FAMILY COULD HAVE BEEN BADLY HURT. PLEASE INVESTIGATE SO OTHERS COULD BE SAVED FROM THE CATASTROPHE WE ARE GOING THROUGH. *TR

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - VALRICO , FL

    TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT WAS DRIVING 45 MPH AND ATTEMPTED TO STOP AT A RED LIGHT WHEN THE BRAKES FAILED. THE VEHICLE COASTED UNTIL IT STOPPED IN A PARKING LOT. THE EMERGENCY BRAKE WAS USED TO DRIVE THE VEHICLE TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS LATER TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THE VEHICLE AS HAVING CORROSION ON THE BRAKE LINE. THE CONTACT WAS INFORMED THAT IN ORDER TO REPAIR THE VEHICLE, THE FRAME WOULD HAVE TO BE REMOVED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED OF THE INCIDENT. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE