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.

  • 2006 HUMMER H3
    - CHATTHAM, IL

    TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT FEELS THE BRAKE PEDAL IS TOO CLOSE TO THE ACCELERATOR PEDAL, ENHANCING THE POSSIBILITY OF ACCIDENTAL ACCELERATION WHEN ATTEMPTING TO STOP THE VEHICLE. THE CURRENT AND FAILURE MILEAGE WERE 8000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2006 HUMMER H3
    - SANTA CALIRTA, CA

    TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE DRIVING AT 70 MPH UNDER NORMAL CONDITIONS THE OIL AND AIR BAG WARNING INDICATOR LIGHTS TURNED ON AND THE VEHICLE BEGAN TO DECELERATE. THE CONTACT TURNED THE IGNITION OFF, AND ON WITHIN 5 MINUTES, DROVE THE VEHICLE AND FAILURE DIDN'T REAPPEAR. THE DEALER WAS UNABLE TO DIAGNOSE THE FAILURE. ALSO, THE DEALER STATED THAT IT COULD BE AN ELECTRICAL FAILURE BUT THEY COULDN'T CONFIRM IT. THE CURRENT AND FAILURE MILEAGE WERE BOTH 13,000. *AK

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2006 HUMMER H3
    - NORTH PRAIRIE, WI

    I HAVE TWO 2006 H3 HUMMERS BOTH WITH THE 5 SPEED MANUAL TRANSMISSION. UPON ACCELERATION FROM A STOPPED POSITION IN FIRST GEAR, DEPRESSING THE CLUTCH FOR THE SHIFT INTO 2ND GEAR THE ENGINE RPMS REVS TO ABOUT 4000 AND STAYS THERE. SHIFTING INTO 2ND GEAR & RELEASING THE CLUTCH THE RPMS DROP BACK DOWN. ACCELERATING TO ABOUT 3000-3500 RPMS, DEPRESSING THE CLUTCH, AGAIN THE RPMS CLIMB TO AROUND 4000 AND STAYS THERE. THE SAME THING OCCURS DURING UP SHIFTS ... THIS HAS HAPPENED NO LESS THAN 7 TIMES ON ONE H3 AND 5 TIMES ON THE OTHER H3. THE HUMMER DEALER CAN FIND NO STORED CODES, AND CAN NOT DUPLICATE THIS. GM HAS BEEN NOTIFIED, BUT NOTHING HAS BEEN DONE TO REPAIR THIS PROBLEM BECAUSE THE DEALER CAN NOT SUPPLY DEFECT CODES. THIS HAS BEEN GOING ON SINCE AUGUST '06 WITH NO END IN SIGHT. I HAVE ASKED THE ECU BE EITHER REFLASHED OR REPLACED AND WAS TOLD IT WAS TOO COSTLY TO JUST PUT PARTS IN WITHOUT ANY CODES. I BELIEVE THE SOFTWARE COULD BE CORRUPTED. AND IS NOT AWARE ANYTHING IS WRONG. THUS THERE ARE NO CODES. *JB

    Source: NHTSA WEB SITE
  • 2004 HUMMER H2
    - GLENCOE, AL

    (1) DRIVING IN PARKING LOT APPROX 10 MPH, A VEHICLE CUT IN FRONT OF ME, I CUT SHARPLY TO THE RIGHT. (2) MY VEHICLE WOULD NOT RESPOND BACK TO THE LEFT RESULTING IN COLLISION WITH A CONCRETE POLE CAUSING $9000.00 DAMAGE TO MY VEHICLE. LATER INSPECTION BY MYSELF, LOCAL GARAGE, INSURANCE ESTIMATOR AND BODY SHOP REVEALED THE RIGHT HAND TIE ROD HAD BROKEN WHICH IS BELIEVE CAUSED LOSS OF STEERING AND ACCIDENT. (3) VEHICLE IS IN BODY SHOP FOR REPAIRS. OLD PARTS ARE AVAILABLE. *NM

    Source: NHTSA WEB SITE
  • 2007 HUMMER H3
    - HUDSON, OH

    I OWN A 2007 HUMMER H3. DRIVING HOME IN A SNOWSTORM LAST NIGHT, THE WIPERS STOPPED WORKING. I CALLED THE DEALER AND HAD THE CAR TOWED TO THE DEALERSHIP. THEY TELL ME THAT SINCE THE AREA AROUND THE WIPER BLADES IS SO LARGE, THIS SHOULD BE EXPECTED AND THAT THEY HAD SEVERAL OTHER CALLS ON THE SAME ISSUE. I WAS IN A SNOW STORM AND COULD HAVE BEEN IN A SEVERE ACCIDENT. THIS IS A SAFETY ISSUE THAT NEEDS TO BE ADDRESSED. I BOUGHT THE H3 TO DRIVE IN THE WINTER, HOWEVER I DO NOT FEEL THAT IT IS SAFE TO DRIVE IN SNOW. NEED HELP FROM GM ON THIS ONE. *NM

    Source: NHTSA WEB SITE
  • 2003 HUMMER H2
    - BONNERS FERRY, ID

    SPEEDOMETER READING TOO FAST ALL THE TIME, DEALER DIAGNOSED AS BAD SPEEDO STEPPER MOTOR. ESTIMATED COST OF REPAIR $700.00. RESEARCHED AND FOUND MANY COMPLAINTS OF SAME PROBLEM. SAFETY ISSUE SHOULD BE RESOLVED WITH MANUFACTURE RECALL. *NM

    Source: NHTSA WEB SITE
  • 2006 HUMMER H3
    - FAIRFIELD, CT

    TL* - THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT RECEIVED RECALL NOTICE CAMPAIGN # 06V417000 FOR THE FRONT PASSENGER AIR BAG. AFTER SPEAKING WITH THE MANUFACTURER SHE WAS ADVISED THAT THE VEHICLE WAS NOT AFFECTED BY THE RECALL. THE CONTACT STATED THAT THERE WAS SOME FAILURE OCCURRING WITH THE AIR BAG SENSOR IN THE LEATHER SEATS WHICH REGISTERS OCCUPANCY ONLY OCCASSIONALLY. THE AIR BAG SENSORS WERE NOT DISPLAYED WHEN SOMEONEWAS IN THE PASSENGER SEAT, ALSO, THIS WAS A RECALL ISSUE. THE CONTACT FILED COMPLAINT## 71-434659912 WITH THE MANUFACTURER, AND AN INVESTIGATOR CAME OUT TO INSPECT THE VEHICLE AND DIAGNOSED IT AS OPERATING NORMALLY. AN ON STAR REPRESENTATIVE PERFORMED A DIAGNOSTIC TEST WHICH REVEALED THAT THE PASSENGER SEAT AIR BAG SENSOR WAS NOT REGISTERING A PASSENGER ,EVEN THOUGH ON WAS SEATED IN THE VEHICLE AT THE TIME. THE DEALER ALSO OBSERVED THAT THE PASSENGER SEAT AIR BAG SENSORS FAILED. *AK

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2006 HUMMER H3
    - CARLISLE, OH

    VEHICLE LOCKED UP WHILE I WAS DRIVING - UNABLE TO START AND HAD TO HAVE TOWED TO DEALERSHIP. SERIOUS ELECTRICAL PROBLEMS FOR THE 2ND TIME. *JB

    Source: NHTSA WEB SITE
  • 2006 HUMMER H3
    - CARLISLE, OH

    WHILE DRIVING VEHICLE LOCKED UP AND SHUT DOWN - COULD NOT RESTART AND HAD TO HAVE THE VEHICLE TOWED TO THE DEALER. *JB

    Source: NHTSA WEB SITE
  • 2006 HUMMER H3
    - GAINESVILLE, FL

    DT*: THE CONTACT STATED THE SALES DEALER EXPRESSED THE VEHICLE COULD HAVE NOISE PROBLEMS WHILE TRAVELING HIGH SPEEDS. THE CONTACT NOTICED THE LOUD NOISE WHILE DRIVING 73 MPH. THE SALES DEALER WAS NOTIFIED OF THE NOISE PROBLEM. THE SALES DEALER EXPRESSED THE PARTS WOULD ARRIVE IN 2 MONTHS. THE PARTS HAD NOT ARRIVED IN OVER 4 MONTHS. THE MANUFACTURER WAS NOTIFIED.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE