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.

  • 2005 HUMMER H2
    - REMSENBURG-SPEONK, NY

    TL* THE CONTACT OWNS A 2005 HUMMER H2. THE CONTACT STATED THAT WHILE COMING TO A STOP, THE BRAKES FAILED TO RESPOND WHEN THE BRAKE PEDAL WAS DEPRESSED. IN ADDITION, AN ABNORMAL SQUEAKING SOUND WAS HEARD FROM THE STEERING WHEEL. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE HYDRAULIC BRAKE BOOSTER ACCUMULATOR CRACKED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE VIN WAS NOT INCLUDED IN THE NHTSA CAMPAIGN NUMBER: 05V043000 (SERVICE BRAKES, HYDRAULIC). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 81,500.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2007 HUMMER H3
    - METAMORA, MI

    TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 10V179000 (STRUCTURE) AND 15V421000 (VISIBILITY) HOWEVER, THE PARTS TO DO THE REPAIRS WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2007 HUMMER H3
    - ODESSA, TX

    TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE AIR CONDITIONER DID NOT FUNCTION. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 86,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2009 HUMMER H3
    - MARS, PA

    2009 HUMMER H3. CONSUMER WRITES IN REGARDS TO RECALL REPAIRS AND REQUEST REIMBURSEMENT. *SMD RECALL # 15V421000. *JB THE CONSUMER STATED SHE HAD THE PROBLEM FIXED, PRIOR TO THE RECALL. UPDATED 12/31/15. *JB

    Source: CONSUMER LETTER
  • 2007 HUMMER H3
    - PONTIAC, MI

    WENT OUT TO START HUMMER WOULD NOT START IT TURNS OVER BUT WILL NOT START WAITED A FEW MINUTES AND IT STARTED UP WITH NO ISSUE SO DECIDED TO GO AHEAD ABOUT MY DAY DRIVING ON THE FREEWAY AND THE TRUCK CUTS OFF WHILE DRIVING ON THE FREE WAY I WAS TERRIFIED WAS CLOSE TO AN EXIT GOT OFF AND RESTARTED THE CAR NO ISSUES THIS HAS HAPPENED TO MANY TIMES AND IS DANGEROUS I HAVE CHILDREN AND THIS NEEDS TO BE LOOKED INTO DO NOT KNOW IF IT IS THE IGNITION OR THE ALARM SYSTEM SENDING THE WRONG SIGNAL PLEASE HELP I'M TO THE POINT OF GOING TO FIND A NEW VEHICLE BECAUSE I D NOT FEEL THE HUMMER IS SAFE PLEASE HELP BEFORE SOMETHING BAD HAPPENS PLEASE

    Source: NHTSA WEB SITE
  • 2006 HUMMER H3
    - PASADENA, CA

    TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY), HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2009 HUMMER H3 SUT
    - BROKEN BOW, OK

    TL* THE CONTACT OWNS A 2009 HUMMER H3T. THE CONTACT STATED THAT WHILE DRIVING AT 30 MPH, THE SIDE CURTAIN AIR BAGS DEPLOYED, BLOWING DEBRIS INTO THE SIGHT OF THE CONTACT. THE CONTACT WAS NOT INVOLVED IN A CRASH THAT WOULD CAUSE THE AIR BAGS TO DEPLOY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 119,000. UPDATED 1/15/16 *CN THE CONSUMER STATED WHEN THE AIR BAG DEPLOYED, IT STRUCK HIM ON THE EAR. UPDATED 03/08/16.*JB

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2007 HUMMER H3
    - LAND O LAKES, FL

    TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATE 01/15/16 MA *CN

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2006 HUMMER H3
    - LAS VEGAS, NV

    TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE DRIVING AT 65 MPH, THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE CONTACT WAS INFORMED THAT THERE WAS A MISFIRE IN CYLINDER NUMBER FOUR. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 133,338.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2006 HUMMER H3
    - TOCCOA, GA

    TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (ELECTRICAL SYSTEM); HOWEVER, THE PARTS TO PERFORM THE RECALL REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE