RoadVitals

2007 Hummer H3 Body & structure Problems

Owner-reported complaints naming the body or structure system, filed with NHTSA

Data refreshed

Body & structure reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
21
Latest Oct 17, 2022
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
9%
of 237 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the vehicle structure, frame, body panels, doors, hood and trim. Every record below is an owner-reported complaint about the 2007 Hummer H3 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 21 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming body or structure

Shown in the owner’s own words, exactly as filed

Body & structure
Filed Oct 17, 2022

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. The dealer was notified of the failure and informed that the vehicle was already serviced prior under recall. The contact was provided an estimate for the repair. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 140,000.

NHTSA ID
11489526
Incident
Feb 1, 2022
Mileage
140,000 mi
Body & structure
Filed Jul 29, 2022

So the part that is a malfunction is the rear doors weren’t made with any child lock and of course one of my kids opened the door while i was driving on the highway.I have a 3 and 5 year old and it scared me so bad I had to hurry and pull the hummer over and park and just held my son. I couldn’t even drive after that because of how bad it traumatized me. My mom had to come get and take me and my kids home and drive my hummer back home. Even though we didn’t crash or one of my kids didn’t fall out.it’s still a very serious safety hazard. I reached out to gm to see what my options were and there response was how gm made child locks in 2007 and up and that’s not the truth because mine is a 2007 and it clearly doesn’t have child locks. Then they later proceeded to tell me I should just sell my vehicle. I was so upset because if one of my kids would have fallen out and something happened I would do everything in my power to make sure they were held accountable and file a lawsuit against them. Yes The vehicle is available to inspect. My kids safety was at risk and then me braking and pulling off the highway in panic mode could have caused an accident.it’s been reported to gm and also local dealers. There was no warning just when it happened scared me so bad because my kids are in my back seat. The photos I uploaded are of the transcribed voicemails and I’m willing to also submit the voicemails from gm as well.

NHTSA ID
11476451
Incident
Jun 28, 2022
Body & structure
Filed Jan 10, 2021

HOOD VENT IS LOOSE&COMING OFF.

NHTSA ID
11387388
Incident
Jun 10, 2019
Body & structure
Filed Feb 8, 2020

THE TUBULAR FRAME HAD WHAT LOOKS LIKE COLD SLUGS WELDS AT SEVERAL JOINT LOCATIONS THAT ALLOWED WATER TO ENTER AND RUST FROM THE INSIDE OUT. THE FRAME CAN BE PUSHED THROUGH WITH A FINGER. THE FRAME SPRINGS BROKE WHILE DRIVING DOWN THE ROAD DROPPING THE FUEL TANK THROUGH THE GAS TANK CAUSING A FIRE HAZARD.

NHTSA ID
11307856
Incident
Aug 22, 2019
Mileage
197,000 mi
Body & structure
Filed Apr 5, 2019

PLASTIC HOOD LOUVER HAS BECOME DETACHED, SEVERAL OF THE PLASTICS CLIPS ATTACHING THE LOUVERS TO THE HOOD ARE BROKEN. THE LOUVER FLEW OFF THE VEHICLE WHILE DRIVING ON A STATE HIGHWAY GOING APPROXIMATELY 50 MILES PER HOUR.

NHTSA ID
11194063
Incident
Apr 4, 2019
Mileage
171,000 mi
Body & structure
Filed Mar 25, 2019

TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE VEHICLE WAS REPAIRED TWO YEARS AGO PER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE). WHILE DRIVING APPROXIMATELY 55 MPH, THE HOOD LOUVER RATTLED AGAINST THE HOOD AND BECAME LOOSE, CAUSING THE HOOD LOUVER TO DETACH FROM THE VEHICLE. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 160,000.

NHTSA ID
11191347
Incident
Mar 22, 2019
Mileage
160,000 mi
Body & structure
Filed Nov 16, 2018

TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING APPROXIMATELY 70 MPH, THE HOOD LOUVER SUDDENLY DETACHED FROM THE VEHICLE. THE CONTACT STOPPED THE VEHICLE AND RETRIEVED THE DETACHED LOUVER FROM THE SIDE OF THE ROAD. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE MANUFACTURER AND LOCAL DEALER (JEFF GORDAN CHEVROLET, 228 S. COLLEGE RD, WILMINGTON, NC) WERE NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE CONTACT STATED THAT THE VEHICLE WAS PREVIOUSLY SERVICED PER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE). THE FAILURE MILEAGE WAS 164,000.

NHTSA ID
11151992
Incident
Nov 1, 2018
Mileage
164,000 mi
Body & structure
Filed Jun 23, 2017

TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING, THE GRILL OF THE VEHICLE DETACHED FROM THE HOOD. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 106,000.

NHTSA ID
11000914
Incident
May 1, 2017
Mileage
106,000 mi
Body & structure
Filed Jun 14, 2017

SUN ROOF DID LEAK GOT THAT FIXED NOW WATER STILL COMING IN ON FLOOR BOARD ON DRIVER SIDE AND PASSENGER SIDE DONT KNOW WHERE IT IS COMING FROM

NHTSA ID
10995135
Incident
Jun 14, 2017
Body & structure
Filed Feb 27, 2017

TL* THE CONTACT OWNS A 2007 HUMMER H3. AFTER WASHING THE VEHICLE, THE CONTACT NOTICED THAT THE HOOD LOUVER WAS LOOSE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER STATED THAT THE DEALER REPAIRED THE VEHICLE PER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE). THE CONTACT STATED THAT THERE WAS NO EVIDENCE THAT THE ADHESIVE WAS APPLIED ON THE VEHICLE UPON INSPECTION. THE FAILURE MILEAGE WAS APPROXIMATELY 170,000. UPDATED 05/05/17*LJ *CN

NHTSA ID
10957309
Incident
Feb 25, 2017
Mileage
170,000 mi
Body & structureVisibility
Filed Feb 8, 2017

TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V421000 (VISIBILITY) AND 10V179000 (STRUCTURE). THE PARTS TO DO THE 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. PARTS DISTRIBUTION DISCONNECT.

NHTSA ID
10950305
Incident
Aug 3, 2015
Body & structureDriver assistancePowertrain (other)
Filed Dec 26, 2016

RADIATOR LEAKING, HOOD VENT COMING UP, A/C CONTROL PANEL LIGHTS ARE NO LONGER WORKING

NHTSA ID
10937448
Incident
Dec 15, 2016
Mileage
78,000 mi
Body & structure
Filed Dec 14, 2016

TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT WATER WAS LEAKING FROM THE MOON ROOF ONTO THE FLOOR CARPET, DRIVER AND PASSENGER SEATS, AND DOOR PANELS. THE FAILURE CAUSED MOLD BUILDUP. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE DRAIN THAT TRAVELED UNDER THE MOON ROOF CLOGGED UP AND NEEDED TO BE CLEANED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 43,000.

NHTSA ID
10935331
Incident
Nov 22, 2016
Mileage
43,000 mi
Body & structureElectrical
Filed Mar 6, 2016
Crash reported

I KEEP GETTING A CODE THAT STATES THAT MY TRUCK RUNS WITH A LOW ENGINE TEMPERATURE. PLUS MY TRUCK HAS HAD A LEAK FROM SOME WHERE AROUND THE LOWER WINDSHIELD THAT IS CAUSING ELECTRICAL PROBLEMS AND SOAKING WET FLOORS! WE HAD A MECHANIC LOOK FOR THE LEAK AND TRY TO FIX THIS ISSUE BUT WAS UNABLE TO FIND THE PROBLEM AND WE WERE ALSO TOLD BY A FEW DEALERSHIP THAT THEY HAVE SEEN A LOT OF H3 HUMMERS WITH THE SAME PROBLEM! ALSO WE ARE HAVING ISSUES THAT CAUSES THE TRACTION SIGNAL TO COME ON REGULARLY AND IT CAUSES MY TRUCK TO LOCK UP. IT HAS ALMOST CAUSED US TO WRECK SEVERAL TIMES! IT'S VERY SCARY TO DRIVE MY HUMMER! EVERY TIME WE HAVE ANY OF THESE PROBLEMS WE ARE ALWAYS IN MOTION AND IT'S ALWAYS ON THE HIGHWAY WHEN WE ARE DRIVING AT HIGHER SPEEDS. IT NEVER SEEMS TO HAPPEN WHILE DRIVING AROUND TOWN!! THIS HAS BEEN CONTINUING GOING ON EVER SINCE WE PURCHASED THIS VEHICLE IN AUGUST 2014

NHTSA ID
10840152
Incident
Aug 22, 2014
Mileage
87,000 mi
Body & structure
Filed Feb 11, 2016

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 ID
10825654
Incident
Feb 6, 2016
Body & structureVisibility
Filed Nov 25, 2015

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.

NHTSA ID
10806672
Incident
Aug 5, 2015
Body & structure
Filed Apr 17, 2015

I BOUGHT THIS VEHICLE USED APPROXIMATELY 7 YEARS AGO. I WAS TAKING MY VEHICLE THROUGH AN AUTOMATED CAR WASH AND THE HOOD VENT CAME COMPLETELY OFF. I NOTICED THERE WAS A RECALL IN 2010 CONCERNING THIS PART BUT I NEVER GOT NOTIFICATION. WHEN I LOOK UP BY MY VIN, IT STATES NO RECALLS. WHY NOT? I NOTICED IT WAS LOOSE AT ONE LOWER CORNER AND ALREADY HAD DISCUSSED FIXING IT WITH THE BODY SHOP. I NEED THE HOOD VENT REPLACED NOW SINCE IT TORE THE LATCHES LOOSE FROM THE TOP. *TR

NHTSA ID
10706310
Incident
Apr 14, 2015
Mileage
68,000 mi
Body & structure
Filed Apr 17, 2013

TL* THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACT STATED THAT THE INTEGRAL CLIP TABS ON THE HOOD FRACTURED AND LOOSENED. THE VEHICLE WAS REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 10V179000 (STRUCTURE) BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 39,462 AND THE CURRENT MILEAGE WAS 51,000. *TR

NHTSA ID
10508589
Incident
Nov 4, 2012
Mileage
39,462 mi
Body & structure
Filed Jul 14, 2010

ALMOST LOST CONTROL OF HUMMER H3 DUE TO CHROME INSERT ON ENGINE HOOD REFLECTING SUNLIGHT INTO THE DRIVERS EYES AT CERTAIN ANGLES- GM MUST CONSIDER THAT PLACING CHROME PARTS ON THE ENGINE HOOD HAVE REFLECTIVE CAPABILITIES THAT INTERFERE WITH SAFE OPERATIONS OF THE VEHICLE. *TR

NHTSA ID
10343104
Incident
Jul 13, 2010
Mileage
42,300 mi
Body & structure
Filed Dec 16, 2007

2007 H3 HUMMER, SUNROOF LEAKS, TOOK BACK TO DEALER, TOLD "DON'T GO THROUGH POWER WASH", 8 INCHES OF SNOW FELL TODAY, PASSENGER SIDE FRONT AND BACK DOORS, SNOW BLEW IN THE VEHICLE. VEHICLE WAS LOCKED, WINDOWS UP AND THE SNOW BLEW IN THE VEHICLE. WHAT A MESS. *TR

NHTSA ID
10212021
Incident
Dec 16, 2007
Body & structureBrakes
Filed Aug 16, 2007

TL*THE CONTACT OWNS A 2007 HUMMER H3. THE CONTACTS HUSBAND STATED THAT THE DISTANCE BETWEEN THE BRAKE AND ACCELERATOR PEDALS IS TOO NARROW AND HIS SHOES GET STUCK IN THE SPACE. THE CONTACT SPOKE WITH THE DEALER AND THEY STATED THAT THEY WERE AWARE OF THE FAILURE. THE CURRENT MILEAGE WAS 200 AND FAILURE MILEAGE WAS 149. UPDATED 02-01-08 *BF THE CONSUMER STATED SHE HAS LOCATED THE DEFECT. THE CONSUMER STATED THE DEFECT WAS THE CARPET THAT WAS INTERFERING WITH THE BRAKE, SO PROBLEM SOLVED. UPDATED 02/01/08 *TR

NHTSA ID
10199788
Incident
Aug 13, 2007
Mileage
149 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .