NHTSA owner reports · September 18, 2026 snapshot.
Visibility complaints
20 reportsClear category filter125,000 miles · Sep 23, 2015
Visibility
TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING AT APPROXIMATELY 65 MPH, THE BLOWER MOTOR BECAME INOPERABLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE CONNECTOR AND THE BLOWER FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 125…
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TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING AT APPROXIMATELY 65 MPH, THE BLOWER MOTOR BECAME INOPERABLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE CONNECTOR AND THE BLOWER FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 125,000.
NHTSA ODI #10775369
120,179 miles · Sep 3, 2015
Visibility
TL* THE CONTACT OWNS A 2007 HUMMER H3. WHEN IT RAINED, WATER LEAKED FROM THE SUN ROOF AND INTO THE VEHICLE. THE FAILURE OCCURRED DURING RAINY WEATHER CONDITIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS REPAIRED, BUT THE REPAIR FAILED TO REMEDY THE VEHICLE. THE DETAILS OF THE REPAIRS WERE UNKNOWN. THE MANUFA…
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TL* THE CONTACT OWNS A 2007 HUMMER H3. WHEN IT RAINED, WATER LEAKED FROM THE SUN ROOF AND INTO THE VEHICLE. THE FAILURE OCCURRED DURING RAINY WEATHER CONDITIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS REPAIRED, BUT THE REPAIR FAILED TO REMEDY THE VEHICLE. THE DETAILS OF THE REPAIRS WERE UNKNOWN. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 120,179.
NHTSA ODI #10761270
132,000 miles · Jan 6, 2015
Visibility
TL* THE CONTACT OWNS A 2007 HUMMER H3. WHILE DRIVING AT AN UNKNOWN SPEED, THE WINDSHIELD WIPERS FAILED WITHOUT WARNING DURING INCLEMENT WEATHER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 132,000.
NHTSA ODI #10670414
79,000 miles · Oct 21, 2014
Electrical SystemVisibility
I HAVE A 2007 H3 HUMMER WITH 81000 MILES. THIS PAST SUMMER I GOT INTO MY TRUCK AND PUT ON MY AIR CONDITIONING ON HIGH. NOTHING CAME OUT OF THE VENTS. BLOWER MOTOR WOULDN'T EVEN MOVE. I DID SOME RESEARCH ON THE TOPIC AND IT ALL LEAD TO A BURNT OUT BLOWER MOTOR RESISTER. I HAD PURCHASED A NEW ONE AND REPLACED IT TO FIND OUT THAT T…
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I HAVE A 2007 H3 HUMMER WITH 81000 MILES. THIS PAST SUMMER I GOT INTO MY TRUCK AND PUT ON MY AIR CONDITIONING ON HIGH. NOTHING CAME OUT OF THE VENTS. BLOWER MOTOR WOULDN'T EVEN MOVE. I DID SOME RESEARCH ON THE TOPIC AND IT ALL LEAD TO A BURNT OUT BLOWER MOTOR RESISTER. I HAD PURCHASED A NEW ONE AND REPLACED IT TO FIND OUT THAT THERE WAS A SMALL FIRE IN THE PLUG FROM IT GETTING TO HOT. THIS IS A COMMON PROBLEM WITH THE H3. I TALKED TO GM SAFETY AND THEY WON'T DO ANYTHING AND BOUT IT BECAUSE IT'S OUT OF WARRANTY DUE TO AGE AND MILES. THERE IS NO REASON FOR THIS NOT TO BE A RECALL ISSUE. NO BLOWER MOTOR MEANS NO DEFROST ON YOUR WINDSHIELD. DUE TO COLD WINTERS IN NEW YORK YOU NEED THE DEFROST. NOW MY TRUCKS BLOWER MOTOR WORKS WHEN IT WANTS TO DUE TO FAULTY WIRE HARNESS IN TRUCK. I HAVE PICTURES OF THE PLUG AND OLD RESISTER. THANK YOU *TR
NHTSA ODI #10649201
76,500 miles · Sep 29, 2012
Electrical SystemVisibilityFire
I WAS IN A PARKING LOT, I STARTED THE VEHICLE AND TURNED THE AIR CONDITIONER ON. IT WORKED BUT SUDDENLY STOPPED BLOWING AIR. I TOOK IT IN AND IT WAS DIAGNOSED AS THE BLOWER MOTOR RESISTOR HAD GONE OUT. I HAD IT REPLACED ONLY TO HAVE THE SAME THING HAPPEN AGAIN ONE WEEK LATER BUT THIS TIME I SMELLED SOMETHING BURNING. THE WIRING …
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I WAS IN A PARKING LOT, I STARTED THE VEHICLE AND TURNED THE AIR CONDITIONER ON. IT WORKED BUT SUDDENLY STOPPED BLOWING AIR. I TOOK IT IN AND IT WAS DIAGNOSED AS THE BLOWER MOTOR RESISTOR HAD GONE OUT. I HAD IT REPLACED ONLY TO HAVE THE SAME THING HAPPEN AGAIN ONE WEEK LATER BUT THIS TIME I SMELLED SOMETHING BURNING. THE WIRING HAD BURNED GOING TO THE RESISTOR. THE TECHNICIAN INFORMED ME THAT THIS HAPPENS OFTEN WITH THESE VEHICLES AND HE DOESN'T UNDERSTAND WHY THERE ISN'T A RECALL. AFTER RESEARCHING THE PROBLEM, I FOUND THAT THIS IS A COMMON AND POTENTIALLY VERY DANGEROUS PROBLEM WITH THE HUMMER H3. THERE NEEDS TO BE AN INVESTIGATION AND RECALL SO THAT NO ONE GETS HURT. IF I HAD A PASSENGER IN MY VEHICLE AT THE TIME OF THIS INCIDENT, THEY WOULD HAVE RECEIVED BURNS ON THEIR FEET FROM THE WIRING MALFUNCTION AND BURNING. I AGAIN AM HAVING TO PAY TO GET THIS CORRECTED. VIN # [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
NHTSA ODI #10477479
63,000 miles · Jun 5, 2011
Electrical SystemVisibility
HVAC BLOWER FAN HARNESS/CONECTOR BURNT FAN NO OPERATING FOUND FIX ON HUMMER FORUM. *TR
NHTSA ODI #10404473
63,500 miles · May 31, 2011
Visibility
EVERY TIME IT RAINS THE SUNROOF FILLS WITH WATER AND POURS FROM THE ONSTAR SPEAKER, THE TOP OF THE CAR, AND THE SIDES ONTO MY FEET. *TR
NHTSA ODI #10403920
44,000 miles · Feb 2, 2011
Visibility
THE FAILURE CAUSED THE A/C TO STOP BLOWING AIR DUE TO A TRANSISTOR BECOMING TO HOT AND MELTING/BURNING THE CONNECTION IS SIDE THE CAB, BEHIND THE GLOVE BOX. I FIGURED OUT WHAT THE PROBLEM WAS AND LOOKED AT IT BUT DIDN'T REPLACE IT SINCE IT STARTED WORKING AGAIN EVEN THOUGH IT IS BURNT BLACK. *TR
NHTSA ODI #10379938
9,131 miles · Jan 14, 2009
EquipmentVisibility
THIS IS THE FIRST WINTER THIS VEHICLE HAS SEEN. ON THREE SEPARATE OCCASIONS THE WINDSHIELD WIPERS HAVE EITHER NOT WORKED OR STOPPED MIDCYCLE. THE FIRST INCIDENT WAS AT HOME. I HAVE AUTOSTART SO I STARTED MY CARD TO WARM THE VEHICLE AND THAW THE WINDSHIELD. APPROX. TWO HOURS LATER I WAS ABLE TO TURN ON MY WIPERS. THE SAME THING H…
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THIS IS THE FIRST WINTER THIS VEHICLE HAS SEEN. ON THREE SEPARATE OCCASIONS THE WINDSHIELD WIPERS HAVE EITHER NOT WORKED OR STOPPED MIDCYCLE. THE FIRST INCIDENT WAS AT HOME. I HAVE AUTOSTART SO I STARTED MY CARD TO WARM THE VEHICLE AND THAW THE WINDSHIELD. APPROX. TWO HOURS LATER I WAS ABLE TO TURN ON MY WIPERS. THE SAME THING HAPPENED ON A SECOND OCCASION. ON DECEMBER 31,2008 DURING A STORM THAT CAUSED WHITE OUT CONDITIONS, MY WIPERS STOPPED LESS THAN 5 MINUTES INTO MY DRIVE HOME. THE DESIGN OF THE WIPERS CAUSES THE ARM THAT MOVES THE WIPER ITSELF TO FREEZE SOLID AND CANNOT BE UNFROZEN UNTIL YOU GET THE VEHICLE INTO A WARM ENVIRONMENT, UNLESS YOU'RE FORTUNATE ENOUGH TO HAVE AN ICE PICK OR BOILING WATER WITH YOU! THE VEHICLE HAS A SERIOUS DESIGN PROBLEM WITH THE WIPERS AND NEEDS TO BE ADDRESSED BEFORE SOMEONE IS SERIOUSLY INJURED OR KILLED. *TR
NHTSA ODI #10255061
6,700 miles · Feb 14, 2007
Visibility
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 …
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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
NHTSA ODI #10182535
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 ↗