NHTSA owner reports · September 18, 2026 snapshot.
Suspension complaints
29 reportsClear category filter106,520 miles · Jul 27, 2017
Suspension
TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE THE CONTACT'S HUSBAND WAS DRIVING APPROXIMATELY 10 MPH, ANOTHER VEHICLE SUDDENLY PULLED OUT IN FRONT OF HIM. IN ORDER TO AVOID HITTING THE VEHICLE, THE DRIVER IMMEDIATELY SLAMMED ON THE BRAKE PEDAL AND THE LEAF SPRINGS SUDDENLY FRACTURED. THE VEHICLE'S "U" BOLTS, SHACKLE BOLTS, AND RE…
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TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE THE CONTACT'S HUSBAND WAS DRIVING APPROXIMATELY 10 MPH, ANOTHER VEHICLE SUDDENLY PULLED OUT IN FRONT OF HIM. IN ORDER TO AVOID HITTING THE VEHICLE, THE DRIVER IMMEDIATELY SLAMMED ON THE BRAKE PEDAL AND THE LEAF SPRINGS SUDDENLY FRACTURED. THE VEHICLE'S "U" BOLTS, SHACKLE BOLTS, AND REAR SHACKLES FRACTURED. THE FAILURE CAUSED THE DRIVE SHAFT TO DETACH FROM THE TRANSFER CASE AND THE REAR AXLE TO LAY AGAINST THE REAR MUD FLAPS. THE VEHICLE WAS TOWED TO THE DRAGON AUTO BODY SHOP WHERE ALL DAMAGED PARTS WERE REPAIRED. THE CONTACT INFORMED AN UNKNOWN HUMMER DEALER WHO STATED THAT THERE WERE NO RECALLS ON THE VEHICLE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED CASE NUMBER: 8/3115342180. THE APPROXIMATE FAILURE MILEAGE WAS 106,520. UPDATED 11/01/17*LJ *JS
NHTSA ODI #11010979
110,000 miles · Jul 24, 2017
Suspension
TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT STATED THAT THE REAR LEAF SPRING FRACTURED WITHOUT WARNING WHILE DRIVING APPROXIMATELY 55 MPH. THE VEHICLE WAS DRIVEN AND PARKED AT THE CONTACT'S RESIDENCE DUE TO THE FAILURE. A DEALER (WEBER CHEVROLET GRANITE CITY, 3499 PROGRESS PKWY, GRANITE CITY, IL 62040, (618) 451-7913) STA…
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TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT STATED THAT THE REAR LEAF SPRING FRACTURED WITHOUT WARNING WHILE DRIVING APPROXIMATELY 55 MPH. THE VEHICLE WAS DRIVEN AND PARKED AT THE CONTACT'S RESIDENCE DUE TO THE FAILURE. A DEALER (WEBER CHEVROLET GRANITE CITY, 3499 PROGRESS PKWY, GRANITE CITY, IL 62040, (618) 451-7913) STATED THAT THERE WAS NO MANUFACTURER RECALL CAMPAIGN. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 110,000. UPDATED 09/06/17*LJ *CN
NHTSA ODI #11010245
117,735 miles · Jul 18, 2017
Suspension
SIMPLY MAKING A LEFT HAND TURN, A TREMENDOUS CLUNK WAS HEARD. AFTER STOPPING, PASSENGER SIDE LEAF SPRING CRACKED IN HALF, NEAR WHERE LEAF SPRING ATTACHES TO FRAME. THERE WAS NO EXTRA LOAD ON SUSPENSION THAN USUAL.
NHTSA ODI #11006254
49,856 miles · Jan 31, 2017
Suspension
TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE DRIVING 50 MPH, THE REAR SIDE WHEEL BEGAN TO WOBBLE WITHOUT WARNING THE CONTACT ALSO STATED THAT THE REAR PASSENGER SIDE SPRING SNAPPED AND FRACTURED. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE REAR PASSENGER SPRING WAS FRACTURED AND NEEDED TO BE REPLACED. TH…
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TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE DRIVING 50 MPH, THE REAR SIDE WHEEL BEGAN TO WOBBLE WITHOUT WARNING THE CONTACT ALSO STATED THAT THE REAR PASSENGER SIDE SPRING SNAPPED AND FRACTURED. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE REAR PASSENGER SPRING WAS FRACTURED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 49,856. UPDATED 04/19/17 *LJ *CN
NHTSA ODI #10948616
Mileage unknown · Nov 23, 2016
StructureSuspension
TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT STATED THAT THE STRUCTURAL FRAME COMPLETELY RUSTED. ALSO, THE LEAF SPRINGS WERE FRACTURED, WHICH WERE A MAJOR PART OF THE VEHICLE'S STRUCTURE AND COULD DAMAGE THE WHEEL. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN AND FAILURE MILEAGE WERE UNKNOWN.
NHTSA ODI #10927689
102,000 miles · Sep 6, 2016
Suspension
CATASTROPHIC FAILURE OF LEAFSPRING/REAR SUSPENSION. TURNING OUT ONTO ROAD AND HEARD A LOUD SNAP, STEERING WENT CRAZY, ALMOST LOST CONTROL OF CAR. SAW SIMILAR INCIDENTS HAPPENING ALL OVER THE WEB. SOME ENDING IN THE TRUCK FLIPPING END OVER END. SEE COMMON THREAD...BAD WELD IN LEAF SPRING AND IT SNAPS RANDOMLY OVER TIME AT WEL…
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CATASTROPHIC FAILURE OF LEAFSPRING/REAR SUSPENSION. TURNING OUT ONTO ROAD AND HEARD A LOUD SNAP, STEERING WENT CRAZY, ALMOST LOST CONTROL OF CAR. SAW SIMILAR INCIDENTS HAPPENING ALL OVER THE WEB. SOME ENDING IN THE TRUCK FLIPPING END OVER END. SEE COMMON THREAD...BAD WELD IN LEAF SPRING AND IT SNAPS RANDOMLY OVER TIME AT WELD. NOTICED SOMEONE ON FORUMS ALSO COMPLAINED WITH THIS NHTSA TRACKING NUMBER (10838131). PLEASE LOOK INTO THIS BEFORE SOMEONE GETS KILLED!
NHTSA ODI #10904267
2 miles · Mar 25, 2016
Suspension
ON MARCH 20, 2016 WE HEAR A VERY LOUD BANG IN THE REAR OF THE HUMMER.. REAR MAIN LEAF SPRING BROKE OFF. WE ALSO HAVE THE LOUD BANG WHEN YOU PUT THE VEHICLE IN DRIVE. BOTH ARE BEING INVESTIGATED BY GM ENGINEERS @JOHN.CRIUITT@GM.COM. THIS VEHICLE SHOULD HAVE NEVER BEEN SOLD BY THE DEALER AUTO SERV OF TILTON, NH. THEY WILL NOT…
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ON MARCH 20, 2016 WE HEAR A VERY LOUD BANG IN THE REAR OF THE HUMMER.. REAR MAIN LEAF SPRING BROKE OFF. WE ALSO HAVE THE LOUD BANG WHEN YOU PUT THE VEHICLE IN DRIVE. BOTH ARE BEING INVESTIGATED BY GM ENGINEERS @JOHN.CRIUITT@GM.COM. THIS VEHICLE SHOULD HAVE NEVER BEEN SOLD BY THE DEALER AUTO SERV OF TILTON, NH. THEY WILL NOT MAKE GOOD ON THIS VEHICLE. THE VEHICLE AT THE TIME WAS LITERALLY GOING 15 MILES PER HOUR. CAN YOU IMAGINE IF WE WERE ON THE HIGHWAY!! WE HAVE THE OLD LEAF SPRINGS HOME WITH US FOR PROOF.
NHTSA ODI #10851687
42,000 miles · Mar 7, 2016
Suspension
TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE DRIVING 30 MPH, THE FRONT PASSENGER SIDE WHEEL BEGAN TO WOBBLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE DRIVER SIDE LEAF SPRING FRACTURED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE …
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TL* THE CONTACT OWNS A 2006 HUMMER H3. WHILE DRIVING 30 MPH, THE FRONT PASSENGER SIDE WHEEL BEGAN TO WOBBLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE DRIVER SIDE LEAF SPRING FRACTURED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 42,000.
NHTSA ODI #10840283
104,000 miles · Feb 25, 2016
Suspension
TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THERE WAS AN ABNORMAL LOUD NOISE COMING FROM THE VEHICLE. THE CONTACT STATED THAT THE VEHICLE BEGAN TO VEER TO THE LEFT. THE CONTACT WAS ABLE TO MERGE TO THE SHOULDER OF THE ROAD WHERE IT WAS DISCOVERED THAT THE VEHICLE WHEELS HAD SHI…
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TL* THE CONTACT OWNS A 2006 HUMMER H3. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THERE WAS AN ABNORMAL LOUD NOISE COMING FROM THE VEHICLE. THE CONTACT STATED THAT THE VEHICLE BEGAN TO VEER TO THE LEFT. THE CONTACT WAS ABLE TO MERGE TO THE SHOULDER OF THE ROAD WHERE IT WAS DISCOVERED THAT THE VEHICLE WHEELS HAD SHIFTED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE REAR PASSENGER LEAF SPRING FAILED AND WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 104,000.
NHTSA ODI #10838131
92,000 miles · Oct 1, 2015
Suspension
I RECENTLY STARTING HEARING A CLUNK OR RATTLE IN THE FRONT SUSPENSION. I TOOK IT TO ONE SHOP WHO SUGGESTED I REPLACE THE SHOCKS SO I DID. AFTER I LEFT THE SHOP, I NOTICED THE EXACT SAME ISSUE WAS STILL THERE SO I TOOK IT TO ANOTHER SHOP. THEY STATED THAT I NEEDED TO REPLACE THE UPPER CONTROL ARM BUSHING SO I DID. UNFORTUNATELY, …
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I RECENTLY STARTING HEARING A CLUNK OR RATTLE IN THE FRONT SUSPENSION. I TOOK IT TO ONE SHOP WHO SUGGESTED I REPLACE THE SHOCKS SO I DID. AFTER I LEFT THE SHOP, I NOTICED THE EXACT SAME ISSUE WAS STILL THERE SO I TOOK IT TO ANOTHER SHOP. THEY STATED THAT I NEEDED TO REPLACE THE UPPER CONTROL ARM BUSHING SO I DID. UNFORTUNATELY, NEITHER FIX SOLVED THE ISSUE SO I TOOK IT TO YET ANOTHER SHOP, KEN GRAFF IN RIVERDALE, UTAH WHO INFORMED ME TODAY THAT THE ISSUE IS A FRONT LOWER CONTROL ARM, THAT IS DOCUMENTED ON THE GM WEBSITE . THE DOCUMENT NUMBER IS 2367563 DATED 11/10/2009. THE ENGINEERS KNEW THAT THIS WAS AN ISSUE BUT THEIR CONCLUSION WAS THAT THE CONDITION WAS CAUSED BY AN EXTERNAL IMPACT EVENT THAT EXCEEDED THE LIMITS OF THE FRAME DESIGN, WHICH IS A LINE OF BS. I HAVE NEVER TAKEN MY HUMMER 3 OFF ROAD AT ANY TIME AND IT DOES NOT EVEN HAVE A SCRATCH ON THE PAINT JOB AND IT NOW HAS 92,000 MILES ON IT. IT IS COMMON SENSE TO JUST PROVIDE THE BUSHINGS TO THE CUSTOMERS INSTEAD OF MAKING A CUSTOMER PAY OUT THE A-- BECAUSE OF A LACK OF COMMON SENSE. I DID CONTACT GM WHO INFORMED ME THAT THEY HAVE CONCLUDED IT WAS CAUSED BY EXCEEDED THE LIMITS OF THE FRAME DESIGN. A FEW THINGS HERE I FIND HARD TO BELIEVE FROM THE ENGINEERS, THAT THEY RECOMMENDED THAT THE FRAME NEEDED TO BE REPLACED AND THAT IT WAS CAUSED BY A EXTERNAL IMPACT WHICH I FIND STRANGE CONCERNING THEY WERE PUSHING THIS AS A OFF-ROAD VEHICLE. IF THEY KNEW ABOUT THIS ISSUE WHY DID THEY NOT RECOMMEND A RECALL INSTEAD OF BLAMING THE CUSTOMER? THEY DID NOT RECOMMEND TO GM TO CREATE JUST THE BUSHINGS INSTEAD OF REPLACING THE WHOLE FRAME ( $9000 PER KEN GRAFF) MY CONCLUSION IS THEY KNEW OF THE ISSUE AND WERE COVERING THEIR OWN ASS, IF I WERE TO PLACE JUST THE BUSHINGS AND IF THEY WERE AVAILABLE MY COST WOULD BE LESS THEN $500, I CAN ACCEPT THAT BUT EXCEEDED THE LIMITS OF THE FRAME DESIGN HELL NO.
NHTSA ODI #10779031
Official recalls
4Jul 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.
Oct 31, 2006
CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED. TESTING HAS INDICATED THAT THE AFTERMARKET LEATHER SEAT COVERS CAN CAUSE THE PASSENGER SENSING SYSTEM TO MALFUNCTION.
Consequence & remedy
Consequence: IF THE PASSENGER SENSING SYSTEM MALFUNCTIONS, THE FRONT AIR BAG ON THE PASSENGER SIDE MAY BE DISABLED WHEN IT SHOULD BE ENABLED, OR ENABLED WHEN IT SHOULD BE DISABLED. IN EITHER CASE, IN THE EVENT OF A CRASH THAT REQUIRES AIR BAG DEPLOYMENT, A FRONT PASSENGER'S LEVEL OF INJURY MAY BE INCREASED.
Remedy: BECAUSE A REPLACEMENT LEATHER SEAT COVER THAT IS COMPATIBLE WITH THE PASSENGER SENSING SYSTEM IS NOT AVAILABLE, GENERAL MOTORS (GM) WILL REPURCHASE THESE VEHICLES IN ACCORDANCE WITH THE TERMS STATED IN GM'S LETTER TO OWNERS. THE RECALL BEGAN ON NOVEMBER 6, 2006. OWNERS SHOULD CONTACT GM AT 1-877-477-1022 TO BEGIN THE PROCESS OF REPURCHASING THEIR VEHICLE.
Dec 7, 2005
CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHIPPED WITH TIRE AND LOADING INFORMATION LABELS LISTING AN INACCCURATE VEHICLE CAPACITY WEIGHT.
Consequence & remedy
Consequence: A MISPRINTED LABEL COULD LEAD TO IMPROPER VEHICLE LOADING SPECIFICATIONS OR TIRE INFLATION WHICH COULD RESULT IN A TIRE FAILURE, INCREASING THE RISK OF A CRASH.
Remedy: OWNERS WILL BE PROVIDED WITH CORRECTED LABELS AND INSTALLATION INSTRUCTIONS. AT THE CUSTOMER'S OPTION, A DEALER CAN INSTALL THE LABEL FOR THEM. THE RECALL BEGAN ON MARCH 31, 2006. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, HUMMER AT 1-800-732-5493, PONTIAC AT 1-800-620-7668, SATURN AT 1-800-972-8876, OR ISUZU AT 1-800-255-6727.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗