HUMMER Complaints

View complaints related to HUMMER. The complaints found here are submitted by actual consumers with first hand experience. 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.

  • 2007 HUMMER H3
    - JACKSON , WA

    TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, EXHAUST FUMES FILLED THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHERE IT WAS ADVISED TO THE CONTACT THAT THE MANIFOLD GASKET NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATED FAILURE MILEAGE WAS 160,000. *TR

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2006 HUMMER H3
    - LAKEWOOD, CO

    CAME OUT OF WORK TO FIND A PUDDLE OF COOLANT ON THE GROUND. RADIATOR PLASTIC CRACKED. FLUID IS ON FAN AND THROUGHOUT ENGINE COMPARTMENT. SEARCHED ON GOOGLE AND FOUND THIS IS A KNOWN ISSUE. GM DEALER AND CUSTOMER SERVICE ACKNOWLEDGED THIS IS A COMMON ISSUE, HOWEVER WOULD DO NOTHING ABOUT IT. *TR

    Source: NHTSA WEB SITE
  • 2005 HUMMER H2
    - QUAKERTOWN, PA

    TL* THE CONTACT OWNS A 2005 HUMMER H2. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 65 MPH, THE STEERING WHEEL BECAME DIFFICULT TO MANEUVER. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSIS. THE TECHNICIAN STATED THAT THE POWER STEERING COOLER WOULD HAVE TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 37,000. *TR

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2004 HUMMER H2
    - MEMPHIS, TN

    I HAVE A 2004 H2 MY FRONT WINDSHIELD WIPERS WILL NOT SHUT OFF. I HAD TO REMOVE THE WIPER FUSE IN ORDER TO DRIVE MY TRUCK ON A SUNNY DAY. THE SWITCH IS IN THE OFF POSITION BUT THEY CONTINUE TO STAY ON. I NEED HELP FAST TO CONTINUE TO DRIVE MY TRUCK IN SAFE CONDITIONS. *TR

    Source: NHTSA WEB SITE
  • 2006 HUMMER H3
    - DANVILLE, VA

    TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE SUN ROOF BEGAN TO LEAK WATER. THE WATER CAUSED MOLD TO GROW INSIDE THE VEHICLE. THE CONTACT HAD CONTRACTED PNEUMONIA THREE TIMES DUE TO THE FAILURE. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS AND THE CONTACT WAS ADVISED TO CLEAN THE SUN ROOF TRACK EVERY TWO TO THREE MONTHS TO AVOID THE LEAK.THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 68,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2005 HUMMER H2
    - PONTE VEDRA, FL

    THIS IS THE 3RD TIME IN THE 5YRS I HAVE OWNED THIS VEHICLE THAT WE HAVE LOST CONTROL OF THE FRONT WINDSHIELD WIPERS DURING A RAIN STORM IN FLORIDA. WE HAVE REPLACED AT OUR EXPENSE THE WIPER CONTROL MODULE. THIS TIME BEING THE SHORTEST SPAN OF ABOUT A MONTH BEFORE IT GETS DAMP AND MALFUNCTIONS. WIPERS EITHER WORK INTERMITTENT OR NOT AT ALL AND THIS HAMPERS VISIBILITY AND CAN CAUSE A WRECK. I HAVE NOTICED THAT GM HAD A RECALL FOR 2003 BUT NOT FOR OTHER YEARS. I ALSO AM A MEMBER OF THE HUMMER FORUM AND CAN TELL YOU THAT THIS IS COMMON AMONGST ALL YEARS. *TR

    Source: NHTSA WEB SITE
  • 2007 HUMMER H3
    - MONORE, MI

    TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE INTEGRAL CLIP TABS ON THE HOOD FRACTURED AND LOOSENED. THE VEHICLE WAS REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE) BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 39,462 AND THE CURRENT MILEAGE WAS 51,000. *TR

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2007 HUMMER H3
    - LYNDEN, WA

    THE ANTI-THEFT PASSLOCK SYSTEM IS FAULTY AND WILL NOT LET ME START MY CAR. IT HAS HAPPENED TWICE SINCE I GOT THE CAR IN DECEMBER OF LAST YEAR. GOING ON-LINE TO SEE WHAT TO DO ABOUT IT MADE ME AWARE OF THE OVERWHELMING AMOUNT OF GM CAR OWNERS THAT THIS HAS AFFECTED. SOME BEING STRANDED FOR HOURS AND DAYS OF NOT BEING ABLE TO START THEIR CARS DUE TO THE FAULTY PASSLOCK SYSTEM. IT IS HAPPENING TO ALL MAKES AND MODELS OF GM CARS. I CALLED GM AND THEY WEREN'T INTERESTED IN DOING ANYTHING ABOUT THE PROBLEM UNLESS YOU FORCE THEM TO. PLEASE CHECK INTO THIS AND HELP THOSE OF US WHO GET STRANDED IN PLACES (SOMETIMES SCARY PLACES) BECAUSE OUR CAR WON'T START. THANK YOU. *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - MILL CREEK, WA

    SUNROOF DRAINS COLLECT WATER AND THERE IS MOISTURE INSIDE THE VEHICLE. BASED ON THE DEALERSHIP REVIEW IT IS DUE TO A FAULTY DESIGN OF THE DRAINS DUE TO THE RESTRICTIONS AT BOTH FRONT AND REAR. *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - LOUISVILLE, KY

    RADIATOR END TANK RUPTURED RELEASING COOLANT ON EVERYTHING UNDER THE HOOD AND GETTING ON THE WINDSHIELD. RESEARCH OF THIS FINDS THAT THERE IS A DEFECT IN THE DESIGN OF THE FACTORY RADIATOR WHICH GM REFUSES TO TAKE ACTION ON. HAD THIS HAPPENED AT HIGHER SPEEDS, THIS COULD HAVE BEEN A MUCH WORSE SITUATION. *TR

    Source: NHTSA WEB SITE