NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
237 reportsMileage unknown · Feb 18, 2016
Electrical System
TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE VENT CONTROL FUNCTIONS FOR THE AC/HEATER FAILED TO OPERATE WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT LATER RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY) AND 10V179000 (STRUCTURE) BUT THE PARTS WERE NOT AVAILA…
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TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE VENT CONTROL FUNCTIONS FOR THE AC/HEATER FAILED TO OPERATE WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT LATER RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY) AND 10V179000 (STRUCTURE) BUT THE PARTS WERE NOT AVAILABLE TO RECEIVE THE RECALL REPAIRS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.
NHTSA ODI #10836986
Mileage unknown · Feb 11, 2016
Structure
TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE GETTING THE VEHICLE WASHED, THE HOOD LOUVER STARTED TO SEPARATE FROM THE HOOD. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE), BUT THE REMEDY FAILED TO REPAIR THE VEHICLE. THE CONTACT MENTIONED THAT THE HOOD LOUV…
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TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE GETTING THE VEHICLE WASHED, THE HOOD LOUVER STARTED TO SEPARATE FROM THE HOOD. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE), BUT THE REMEDY FAILED TO REPAIR THE VEHICLE. THE CONTACT MENTIONED THAT THE HOOD LOUVER STARTED TO DETACH AFTER THE VEHICLE WAS WASHED AND DRIED BY THE CAR WASH BLOWER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
NHTSA ODI #10825654
115,000 miles · Feb 9, 2016
Air BagsService BrakesCrash
TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING 40 MPH, THE VEHICLE INDEPENDENTLY STOPPED, WITHOUT THE CONTACT DEPRESSING THE BRAKE PEDAL. THE CONTACT CRASHED THE VEHICLE INTO A DITCH. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES. THE FAILURE OCCURRED TWICE PREVIOUSLY, BUT DID NOT …
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TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING 40 MPH, THE VEHICLE INDEPENDENTLY STOPPED, WITHOUT THE CONTACT DEPRESSING THE BRAKE PEDAL. THE CONTACT CRASHED THE VEHICLE INTO A DITCH. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES. THE FAILURE OCCURRED TWICE PREVIOUSLY, BUT DID NOT RESULT IN A CRASH. THE VEHICLE WAS TOWED TO THE DEALER AND NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 115,000. THE VIN WAS NOT AVAILABLE.
NHTSA ODI #10825101
Mileage unknown · Feb 5, 2016
Visibility/wiper
TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT RECEIVED A 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. TH…
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TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT RECEIVED A 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 APPROXIMATE FAILURE MILEAGE WAS 75,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
NHTSA ODI #10824437
120,000 miles · Feb 5, 2016
Electrical SystemEngine
THE RADIATOR HAS A CRACK IN IT WHICH IS A VERY COMMON ISSUE...NEEDS TO BE RECALLED. MY H3 WAS IDLING ROUGH AND WOULD SHUT OFF. HAD TO REPLACE THROTTLE BODY AND SOLENOID. THE ANTI-THEFT ACTS UP AND THE H3 WON'T START HAVE TO WAIT 10 MINUTES. THE AC BLOWER AND CONNECTOR BURNT PAID FOR IT TO GET FIXED THEN THE RECALL COMES OUT …
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THE RADIATOR HAS A CRACK IN IT WHICH IS A VERY COMMON ISSUE...NEEDS TO BE RECALLED. MY H3 WAS IDLING ROUGH AND WOULD SHUT OFF. HAD TO REPLACE THROTTLE BODY AND SOLENOID. THE ANTI-THEFT ACTS UP AND THE H3 WON'T START HAVE TO WAIT 10 MINUTES. THE AC BLOWER AND CONNECTOR BURNT PAID FOR IT TO GET FIXED THEN THE RECALL COMES OUT 7 DAYS LATER....STILL HAVEN'T BEEN REFUNDED FOR THAT. I HAVE ALL THE ISSUES ON MY 2007 H3 THAT SHOULD ALL BE RECALLED AND FIXED AT GM EXPENSE. SUNROOF DRAINS GET CLOGGED ALL THE TIME AND HAVE WATER LEAK ONTO THE FLOOR WHICH MAKES THE ABS LIGHT TRIGGER ON AND OFF. ISSUE AFTER ISSUE WHICH GM DOESN'T TAKE ANY RESPONSIBILITY FOR. IT LOOKS LIKE IT'S TIME TO SELL THE HUMMER H3!!
NHTSA ODI #10824383
111,000 miles · Jan 25, 2016
Electrical SystemVisibilityFire
TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING APPROXIMATELY 60 MPH, THE CONTACT SMELLED BURNING PLASTIC. THE VEHICLE BECAME FILLED WITH THE ODOR. THE DEALER DIAGNOSED THAT THE CONNECTOR MODEL, BLOWER SWITCH, AND HVAC UNIT MELTED AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS …
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TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING APPROXIMATELY 60 MPH, THE CONTACT SMELLED BURNING PLASTIC. THE VEHICLE BECAME FILLED WITH THE ODOR. THE DEALER DIAGNOSED THAT THE CONNECTOR MODEL, BLOWER SWITCH, AND HVAC UNIT MELTED AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 111,000.
NHTSA ODI #10822016
Mileage unknown · Jan 21, 2016
Visibility/wiper
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 MADE AWARE OF THE ISSUE. THE CONT…
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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 MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATED 03/10/16*LJ *CN
NHTSA ODI #10821458
Mileage unknown · Jan 18, 2016
Electrical SystemElectronic Stability Control (esc)Fuel/propulsion System
AFTER READING ALL IF THESE COMPLAINTS I DECIDED TO WRITE MINE. PROBABLY ABOUT A LITTLE OVER A YEAR AGO THE FIRST THING THAT STARTED WAS MY TPM SENSOR WOULD COME ON AND THEN GO OFF I TOOK IT TO THE TIRE STORE AND THEY SAID THIS COULD BE GOING BAD OK WELL THEN IT STOPPED , NEXT I GOT INTO MY VEHICLE FROM GROCERY SHOPPING AND MY CA…
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AFTER READING ALL IF THESE COMPLAINTS I DECIDED TO WRITE MINE. PROBABLY ABOUT A LITTLE OVER A YEAR AGO THE FIRST THING THAT STARTED WAS MY TPM SENSOR WOULD COME ON AND THEN GO OFF I TOOK IT TO THE TIRE STORE AND THEY SAID THIS COULD BE GOING BAD OK WELL THEN IT STOPPED , NEXT I GOT INTO MY VEHICLE FROM GROCERY SHOPPING AND MY CAR WOULD NOT START IN THE HOT SUMMER IN MY VEHICLE ( THANK GOD MY 2 YOUNG KIDS WEREN'T WITH ME) AFTER SEVERAL ATTEMPTS IT FINALLY STARTED, THIS HAPPENS A LOT MORE THEN ONCE UNTIL ONE DAY WHEN IT WAS FREEZING COLD OUTSIDE IN WONDERFUL WYOMING MY KEY WOULD NOT COME OUT OF THE IGNITION, I HAD TO UNPLUG MY BATTERY UNTIL I COULD TAKE IT TO THE SHOP ! THEN AFTER I GET MY CAR BACK A FEW DAYS LATER MY BLOWER TO MY HEATER QUIT WORKING FOR A FEW MINUTES AND THEN I SMELLED A BURNING SMELL, I CALLED THE REPAIR SHOP AGAIN TO TAKE IT BACK AND THERE WAS A CHARRED WIRE AND THEY HAD TO REPLACE WHAT WAS BEING RECALLED.( I RECEIVED THE 1ST LETTER ABOUT 6 MONTHS LATER) , WHICH I STILL HAVEN'T RECEIVED A 2ND LETTER! NOW I'M STARTING TO HAVE A ISSUE OF MY CAR DYING WHEN I'M SLOWING DOWN TO STOP AT A STOP SIGN OR TO TURN!!! I HAPPENED TO GET ON HER AND READ ALL THE COMPLAINTS AND NOTHING HAS BEEN DONE!!! I HAVE 2 SMALL CHILDREN AND THIS IS ABSOLUTELY DISTURBING, I AM REALLY REGRETTING NOT GETTING RID OF THIS VEHICLE LAST YEAR!! I BEG THAT YOU ALL PLEASE LOOK INTO THESE, BEFORE SOMEONE DIES OR ANYTHING ELSE!! ( IT SHOULDN'T EVEN GET TO THAT POINT). I HAD ABOUT 70,000 MILES WHEN THIS ALL STARTED AND NOE I HAVE 84,999. MY MPH WAS 0-30 !!!
NHTSA ODI #10820747
84,995 miles · Jan 17, 2016
Fuel/propulsion System
WHEN I SLOW DOWN TO STOP AT A STOP SIGN OR SLOW DOWN TO TURN MY VEHICLE HAS BEEN DYING.
NHTSA ODI #10820742
89,000 miles · Jan 12, 2016
Visibility/wiper
TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE BLOWER MOTOR FUNCTIONED INTERMITTENTLY. 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 RE…
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TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE BLOWER MOTOR FUNCTIONED INTERMITTENTLY. 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 FAILURE MILEAGE WAS 89,000. VIN TOOL CONFIRMS PARTS ARE UNAVAILABLE.
NHTSA ODI #10819789
Official recalls
2Jul 1, 2015
General Motors LLC (GM) is recalling certain model year 2006-2010 Hummer H3 vehicles manufactured February 5, 2005, to May 24, 2010, and 2009-2010 Hummer H3T vehicles manufactured May 21, 2008, to May 24, 2010. In the affected vehicles, the connector module that controls the blower motor speed for the heating, ventilation and air conditioning system may overheat.
Consequence & remedy
Consequence: If the blower motor connector module overheats, it can increase the risk of a fire.
Remedy: GM will notify owners, and dealers will replace part of the blower motor connector and harness, free of charge. The recall began February 26, 2016. Owners may contact Hummer customer service at 1-800-732-5493. GM's number for this recall is 15042.
Apr 30, 2010
GM IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2010 HUMMER H3 VEHICLES. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH THE INTEGRAL CLIP-TABS ON THE LOUVER ON THE HOOD MAY FRACTURE, CAUSING THE HOOD LOUVER RATTLE AGAINST THE HOOD AND BECOME LOOSE. IF THIS INDICATOR IS UNNOTICED, ADDITIONAL CLIPS COULD FRACTURE AND THE HOOD LOUVER COULD DETACH FROM THE VEHICLE.
Consequence & remedy
Consequence: IF THE VEHICLE IS BEING DRIVING WHEN THIS OCCURS, IT COULD STRIKE A FOLLOWING VEHICLE AND CAUSE INJURY AND/OR PROPERTY DAMAGE.
Remedy: DEALERS WILL APPLY AN ADHESIVE TO THE HOOD LOUVER TO SECURE IT TO THE HOOD. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 12, 2010. OWNERS MAY CONTACT HUMMER AT 800-732-5493 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗