Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.
Hood louver vent loosening or detachmentSTRUCTURE10 complaints2015-04 → 2023-06h3-2007-hood-louver-detachment
11528330 Louver hood vent cover flew off on the highway as I was driving
11489526 The contact owns a 2007 Hummer H3. The contact stated that while driving at various speeds, the hood louvers loosened without warning. Upon investigation, the contact discovered NHTSA Campaign Number: 10V179000 (Structure) which he linked to the failure
11387388 HOOD VENT IS LOOSE&COMING OFF
Blower motor and HVAC wiring failure with smoke or fireELECTRICAL SYSTEM42 complaints2012-09 → 2026-07h3-2007-blower-motor-hvac-fire
11748012 The contact owned a 2007 Hummer H3. The contact stated that while the vehicle was parked, the AC was turned on, and the contact became aware of smoke entering the cabin of the vehicle. The smoke was coming from the front passenger's side underneath the dashboard
10808910 MY HEATER, DEFROSTER FAN QUIT WORKING. ALSO SMELLED A BURNING SMELL. I DISCONNECTED THE PLUGS TO THE BLOWER MOTOR AND DISCOVERED THAT ONE OF THE WIRES AND PLUG WAS BURNT AND MELTED
10845902 TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE BLOWER MOTOR FAILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V421000 (VISIBILITY) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE
Passlock security system causing stall or no-startELECTRICAL SYSTEM29 complaints2012-08 → 2022-09h3-2007-passlock-stall-no-start
10873196 PASSLOCK PROBLEM (GM SECURITY) CAUSING THE VEHICLE TO STALL AT ANY SPEED WITH NO POWER BRAKES OR STEERING TILL YOU COAST TO THE SHOULDER AND TRY IT AGAIN MIGHT GO 1 MILE MIGHT GO 100 MILES BEFORE IT HAPPENS AGAIN, PASSLOCK LIGHT FLASHES WHEN VEHICLE STALLS, TONS OF PEOPLE WITH
10887359 REPEAT NO START DUE TO FAULTY SECURITY SYSTEM. HAD TO GO TO EMERGENCY ROOM AND COULD NOT GO DUE TO FAULTY SECURITY OR "PASS LOCK" ISSUE AND THIS IS APPARENTLY KNOWN. WHY IS THERE NO RECALL, THIS IS A SAFETY ISSUE!
11408121 IGNITION SWITCH STAYS ON WITH KEY OFF AND OUT AND ALARM GOES OFF SOMETIMES JUST SITTING AND BATTERY GOES DEAD
Engine stall or loss of power while drivingENGINE23 complaints2014-04 → 2021-09h3-2007-stall-loss-of-power-driving
10669380 TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE SHOOK VIOLENTLY AND STALLED WITHOUT WARNING. THE VEHICLE COULD NOT BE RESTARTED
10887638 MY HUMMER STALLS AND DIES AT VARIOUS TIMES. THIS IS DANGEROUS AND KNOW ONE CAN SEEM TO TELL ME WHY IT DIES WHILE DRIVING. I TAKE GREAT CARE OF MY TRUCK AND ME I HAVE METAL SHAVINGS IN OIL. DYING IN AN INTERSECTION WITH CHILDREN IS DANGEROUS. THIS NEEDS TO BE ADDRESSED
11289116 DRIVING DOWN THE ROAD AND IT STOP AND IT WOULD NOT START ENGINE LOCK UP
Air bag deployment without impact or failure to deployAIR BAGS13 complaints2013-09 → 2019-08h3-2007-airbag-deployment-anomaly
11242037 TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING APPROXIMATELY 15 MPH, THE FRONT DRIVER'S AIR BAG DEPLOYED WITHOUT IMPACT OR WARNING. THERE WERE NO INJURIES. THE CONTACT DROVE THE VEHICLE TO HIS RESIDENCE
11024903 TWICE NOW THE AIRBAGS HAVE DEPLOYED BY HITTING A POTHOLE OR A ROUGH SPOT IN THE ROAD. DURING THE INVESTIGATION OF THE 2ND DEPLOYMENT, GM DENIED THERE IS A PROBLEM EVEN THOUGH THEIR REPORT STATES THAT THE SENSOR SENSED A ROLLOVER EVEN THOUGH ALL FOUR WHEELS WERE ON THE GROUND
10730698 I WAS LEAVING OUT OF MY SUBDIVISION AND MY SIDE CURTAIN SIDE CURTAIN AIR BAGS DEPLOYED (BOTH SIDES) WITHOUT ANY WARNING. LUCKILY, I WAS ABLE TO DRIVE THE VEHICLE BACK TO HOUSE. GM IS NOT GIVING ME THE NECESSARY INFORMATION TO RESOLVE THIS ISSUE
Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.
Wrench.Pro (2026). 2007 HUMMER H3 vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2007/hummer/h3
@misc{wrenchpro_2007_hummer_h3_2026,
author = {Wrench.Pro},
title = {Wrench.Pro vehicle data: 2007 HUMMER H3},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/vehicles/2007/hummer/h3}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}
