2008 HUMMER H3 Complaints

View complaints related to 2008 HUMMER H3. The complaints found here are submitted by actual consumers with first hand experience. There are more than 110 complaints submitted for the 2008 HUMMER H3. 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.

  • 2008 HUMMER H3
    - NEW ORLEANS, LA

    DRIVING 08 HUMMER H3 DOWN CITY ROAD, HIT SECTION DUG UP AND COVERED WITH DIRT/GRAVEL; MEDIUM POTHOLE SIZES. GOING 20 MPH; SIDE AIR BAGS DEPLOYED. GM SAYS IT WAS SUPPOSED TO DO THAT.

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - LATROBE, PA

    TL*THE CONTACT OWNS A 2008 HUMMER H3. THE FRONT WINDSHIELD HAD SPOTS AND BUBBLES WHICH DOESN'T ALLOW THE CONTACT TO SEE THROUGH THE WINDSHIELD CLEARLY. THE CONTACT ALSO NOTICED THAT THE DRIVER SIDE SEAT WAS CRACKED ALONG THE BASE OF THE SEAT. THE CONTACT STATED THAT RUST SPOTS COMPLETELY COVERED THE EXTERIOR OF THE VEHICLE. THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALERSHIP. THE CURRENT AND FAILURE MILEAGES WERE 37550.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2008 HUMMER H3
    - NORTH EAST, MD

    I HAVE A 2008 HUMMER H-3. ON NOVEMBER 3RD 2009 WHILE DRIVING ABOUT 30 MILES AN HOUR ON A SHARP LEFT CURVE, THERE WAS A LOUD CLUNK IN THE FRONT END AND THE TRUCK PULLED HARD TO THE RIGHT MAKING THE VEHICLE GO DOWN INTO THE DITCH. SEVERAL WEEK BEFORE THIS INCIDENT WHILE IN A PARKING LOT MAKING A SHARP LEFT TURN( LESS THAN A MILE PER HOUR) THERE WAS A REAL LOUD CLUNK IN THE FRONT PASSENGERS SIDE, THIS HAPPEN TWICE INCLUDING A WEEK BEFORE THE FAILURE. WHEN I CHECKED UNDER THE FRONT END I DID NOT SEE ANYTHING. THE VEHICLE WAS TAKEN TO THE HUMMER DEALER BUT THEY COULD NOT TELL IF ANYTHING FAILED. SOMETHING FAILED! THIS CAUSES ME GREAT CONCERN BECAUSE IF IT HAPPENED ON A MAIN HIGHWAY AND THE VEHICLE WENT INTO TRAFFIC, THAT WOULD NOT HAVE BEEN GOOD. PLEASE HELP ME FIND OUT WHAT WENT WRONG AS I DON'T THINK HUMMER IS GOING TO HELP! *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - LINDENWOLD, NJ

    THE HARNESS WIRE LOCATED BETWEEN BODY AND REAR BUMPER RUBBED THROUGH ON BODY CAUSING RIGHT REAR TAIL LAMP BULB AND FUSE TO BLOW -- THIS OCCURRED AT MILEAGE 8146 ON MY 2008 HUMMER H3. HUMMER STATES ON THE PAPERWORK "REPAIRED HARNESS WIRE AND REPOSITION HARNESS; REPLACED BULB AND FUSE." *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - LINDENWOLD, NJ

    I WAS CUT OFF BY ANOTHER DRIVER IN RUSH HOUR TRAFFIC AND THE HORN FAILED TO OPERATE WHEN PRESSED. AFTER THIS INCIDENT, I DISCOVERED THAT THE HORN DOES NOT WORK AFTER THE VEHICLE IS DRIVEN EVERY FEW MILES! THE VEHICLE WAS IN THE SHOP FOR HOURS OF DIAGNOSIS, AND FINALLY IT WAS DISCOVERED BY THE TECHNICIAN THAT THE VEHICLE HAS A BAD "SIR COIL". THE "SIR COIL" IS ON SPECIAL ORDER. *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - LINDENWOLD, NJ

    TRACTION FAILED, SERVICE STAB SYS, SERVICE 4WD, TRACTION LIGHT CONSTANTLY LIT, 4WD LIGHT NO LONGER LIT ON TRANSFER CASE. I HAVE OWNED THE VEHICLE FOR 11 WEEKS, AND THE VEHICLE HAS ALREADY BEEN BACK TO THE DEALERSHIP TWICE (APRIL AND MAY) FOR THESE PROBLEMS WHICH HAPPEN WHILE DRIVING IN RAIN. ONSTAR SAYS THAT THE ABS/TRACTION IS NOT WORKING PROPERLY AND VEHICLE NOW HAS TO GO BACK TO DEALERSHIP AGAIN (JUNE) FOR THE SAME PROBLEM. THE VEHICLE IS NOW ON THE THIRD 4WD SWITCH AND I ONLY HAVE 1344 MILES ON IT! *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - DUBAI, 00

    I OWN A BRAND NEW BASE MODEL 2008 HUMMER H3 NOT EVEN DONE 300KMS ON THE METER AND I HEAR AND FEEL A RATTLING SOUND UNDER THE GAS AND BRAKE PEDAL WHEN THE CAR TRAVELS 10 MILES OR SO OR WHEN ITS VERY HOT, I LIVE IN THE MIDDLE EAST DUBAI AND ITS ALWAYS HOT HERE... SO PLEASE ADDRESS THIS ISSUE I THINK ITS THE STEERING SHAFT,,,, AND FIND A SOLUTION THANKS. *TR

    Source: NHTSA WEB SITE
  • 2008 HUMMER H3
    - SAN JOSE, CA

    2008 HUMMER H3 ALPHA NUMEROUS PROBLEMS WITHIN THE FIRST 30-DAYS OF OWNERSHIP. ALIGNMENT REPAIR 3 TIMES, LEAKING BRAKE FLUID REPAIR, 2 TIMES, BELT REPLACED 2 TIMES. *TR

    Source: NHTSA WEB SITE