2008 Hummer H3
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
Have the VIN?
These records cover every 2008 Hummer H3. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
2 recalls name the 2008 Hummer H3. Newest first.
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…
Risk and remedy
Risk
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.
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…
Risk and remedy
Risk
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.
Owner complaints
113 complaints3 involved a crash6 involved a fire5 injuries
What owners report most
Latest complaints
- Suspension › Front › Springs › Leaf spring assembly
The contact owns a 2008 Hummer H3. The contact stated that while his son was driving 35 MPH, there was a loud metal rattling sound while attempting to turn left or right. The driver also heard the sound coming from the rear of the vehicle. The vehicle was taken to an independent mechanic, where it…
The contact owns a 2008 Hummer H3. The contact stated that while his son was driving 35 MPH, there was a loud metal rattling sound while attempting to turn left or right. The driver also heard the sound coming from the rear of the vehicle. The vehicle was taken to an independent mechanic, where it was diagnosed, and it was determined that the leaf springs needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The failure mileage was 67,000.
- Fuel/propulsion system
The fuel level sensor stopped working now it say I’m on E These go out on these cars And are on the recall list, but not on my vehicle yet
- Electrical system
The pass lock in this vehicle is faulty. On numerous occasions, it has left me unable to start the vehicle, but if you wait 10 minutes each time, it will start again, but it happens all the time. I've seen numerous complaints online and GM needs to do something about it.
- Visibility
The contact owns a 2008 Hummer H3. The contact received notification of NHTSA Campaign Number: 15V421000 (Visibility); however, the dealer refused to perform the recall repair due to the age of the vehicle. The contact stated that the dealer had exceeded a reasonable amount of time for the recall…
The contact owns a 2008 Hummer H3. The contact received notification of NHTSA Campaign Number: 15V421000 (Visibility); however, the dealer refused to perform the recall repair due to the age of the vehicle. The contact stated that the dealer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact stated that the blower motor had become inoperable. The failure mileage was approximately 178,000. Parts distribution disconnect.
- Electrical system · Engine · Unknown or other
The last dealership I went to they advised to come th the dealership but when I got there nobody wasn’t trying to work there instead the said that it was going to be hard to work on it cause nobody work on those cars anymore and then they said they were going to order the part but never call me back for it. Call them but gave me the runaround basically.
- Engine · Structure › Body · Wheels
Engine was replaced at 163,000 miles now at 168,000 miles the frame is rusted beyond repair and is about to give at any moment nothing really left near rear axels. This could have definitely caused a horrible accident to myself or others having a big car just give way and collapse. Took it to…
Engine was replaced at 163,000 miles now at 168,000 miles the frame is rusted beyond repair and is about to give at any moment nothing really left near rear axels. This could have definitely caused a horrible accident to myself or others having a big car just give way and collapse. Took it to mechanic who warned me first then next day took it to body shop that said nothing could be done. Basically both said get rid of it for parts as fast as you can and don’t look back. After the body shop guy actually showed me the rusted out areas i was scared to even drive it like the 10miles back to my house. It sucks after spending all that money on an engine and now having this issue and now having to buy a new car.
- Engine
exhaust leaking in cab of the car .Exhaust bolts broke or manifold cracked problem i heard about on line .on a long trip could make you passout with the fumes .please check it out .on most inline 5 cyclinder engines GM makes .Thank you [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- Electrical system · Engine
The contact owns a 2008 Hummer H3. The contact stated that the vehicle intermittently failed to start up without warning. The contact stated that after waiting ten minutes the vehicle started. The contact stated that recently the failure had become more frequent. The contact had taken the vehicle…
The contact owns a 2008 Hummer H3. The contact stated that the vehicle intermittently failed to start up without warning. The contact stated that after waiting ten minutes the vehicle started. The contact stated that recently the failure had become more frequent. The contact had taken the vehicle to a dealer however, the mechanic was unable to determine the cause of the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 1,000.
- Electrical system › Ignition › Anti-theft › Control module
The contact owns a 2008 Hummer H3. The contact stated that the vehicle failed to start. The anti-theft system warning light illuminated. The contact waited 10 minutes for the vehicle to reset, per the vehicle Owner’s Manual instruction. The contact was able to drive the vehicle. The contact stated…
The contact owns a 2008 Hummer H3. The contact stated that the vehicle failed to start. The anti-theft system warning light illuminated. The contact waited 10 minutes for the vehicle to reset, per the vehicle Owner’s Manual instruction. The contact was able to drive the vehicle. The contact stated that the failure reoccurred increasingly several times per day. Additionally, the vehicle had taken 45 to 90 minutes to reset and restart. The vehicle was towed to an independent mechanic on two occasions; however, the mechanic was unable to duplicate the failure as the vehicle would restart as needed while at the dealer. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed nor repaired. The failure mileage was approximately 101,421.
- Engine
The contact owns a 2008 Hummer H3. The contact stated that while driving at various speeds, an abnormal knocking sound was coming from the engine. The check engine warning light was illuminated. The contact stated that the failure worsened while driving at highway speeds. The contact called the…
The contact owns a 2008 Hummer H3. The contact stated that while driving at various speeds, an abnormal knocking sound was coming from the engine. The check engine warning light was illuminated. The contact stated that the failure worsened while driving at highway speeds. The contact called the dealer and the manufacturer and notified them about the failure. The contact was informed by both that there were no recalls on the vehicle. The vehicle was not repaired. The failure mileage was unknown.
- Electrical system
The contact owns a 2008 Hummer H3. The contact stated that upon shifting into drive (D) or reverse (R) the doors of the vehicle would unlock automatically. There was no warning light illuminated. The contact also stated that upon pressing the power master door lock switch to lock the vehicle, all…
The contact owns a 2008 Hummer H3. The contact stated that upon shifting into drive (D) or reverse (R) the doors of the vehicle would unlock automatically. There was no warning light illuminated. The contact also stated that upon pressing the power master door lock switch to lock the vehicle, all four doors were unlocked. Additionally, the contact stated after refilling the gas tank at the gas station, the vehicle failed to restart and made an abnormal clicking sound. The contact stated that upon inspecting the hood of the vehicle, he saw flames on the positive side of the battery and the flames extended to the oil stick. The contact was able to extinguish the fire by taping it with a towel. The vehicle failed to start and remained at the gas station. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 132,000.
- Unknown or other
I saw a vehicle on sale in Indiana, via AutoTrader. I got a loan from a Federal Credit Union in Huntsville, Al. I can't get brakes repaired because frame is highly unreliable to be lifted. I need your assistance, please and Thank you [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
- Suspension
I was not involved in an incident. The rear frame of this vehicle has rusted 90% away. if it were driven any further the rear axel will fall off. I was towing a boat and it and the axel and rear bumper could have flown off the vehicle. I had no idea the extent of damage. I've owned the vehicle for…
I was not involved in an incident. The rear frame of this vehicle has rusted 90% away. if it were driven any further the rear axel will fall off. I was towing a boat and it and the axel and rear bumper could have flown off the vehicle. I had no idea the extent of damage. I've owned the vehicle for 11 years. I've read that other Hummer h3 owners have had the axel fall off. Please let other Hummer h3 owners know how severe this can be. Every northern tier state vehicle 2008 and older with 146,400 miles can not have this dangerous of a situation. I've attached a 2011 Buick lacrosse recall of a friend. This truly is a hazard. I had no idea how bad it is.
- Unknown or other
Vehicle will not crank. After 10-12 minute wait vehicle cranks. According to symbol this is an anti-theft lockdown. But it happens repeatedly for no reason. Has happened 5 times in 6 days. My concern is this could happen during an emergency or in a dangerous place for a woman alone (dark deserted…
Vehicle will not crank. After 10-12 minute wait vehicle cranks. According to symbol this is an anti-theft lockdown. But it happens repeatedly for no reason. Has happened 5 times in 6 days. My concern is this could happen during an emergency or in a dangerous place for a woman alone (dark deserted parking lot for instance). For this reason I am very conscious of where I park, but the 1st time it happened, with no warning, was terrifying. From what I have read even replacing the ignition does not solve the issue permanently, the same thing begins to happen again.
- Engine · Fuel/propulsion system · Unknown or other
The antilock safety IS preventing me from starting my vehicle. When it does start, and I go to an intersection to turn the truck will then stall out. It can cause a wreck. it IS a huge safety issue, time consuming, and money consuming when I have to wait 10 minutes to try to start my truck, or it…
The antilock safety IS preventing me from starting my vehicle. When it does start, and I go to an intersection to turn the truck will then stall out. It can cause a wreck. it IS a huge safety issue, time consuming, and money consuming when I have to wait 10 minutes to try to start my truck, or it doesn't start, I have to replace it for $450+ which I don't have to replace the ignition switch and it's dangerous because if it does let it start I have to be careful because it will stall out on any given second causing a catastrophe!!! There are multiple people with the same issues on their vehicles. Gm should be responsible to do a recall and fix this problem.
- Visibility › Sun/moon roof assembly
TL* the contact owns a 2008 hummer H3. The contact stated that rain entered the vehicle from the sun roof. Upon entering the vehicle, water was discovered on the driver's side floor board as well as on the rear driver' side. The contact stated that water entered the vehicle while driving. The…
TL* the contact owns a 2008 hummer H3. The contact stated that rain entered the vehicle from the sun roof. Upon entering the vehicle, water was discovered on the driver's side floor board as well as on the rear driver' side. The contact stated that water entered the vehicle while driving. The vehicle was taken to an independent mechanic where the failure was diagnosed as a clogged drain tubing. The contact stated that the independent mechanic cleared the clogged drain tubing however, the failure recurred on several occasions. The manufacturer was notified of the failure and referred the contact to nhtsa for assistance. The approximate failure mileage was 125,000.*dt *tr
- Engine
Radiator has a 8 inch horizontal hair line crack that lets the coolant leak. The crack IS on top right corner( drivers side). The radiator top IS made from plastic that IS prone to cracking due to framework bumping into it causing strain on radiator top which after time causes the top right corner…
Radiator has a 8 inch horizontal hair line crack that lets the coolant leak. The crack IS on top right corner( drivers side). The radiator top IS made from plastic that IS prone to cracking due to framework bumping into it causing strain on radiator top which after time causes the top right corner to establish a hairline crack and cause the coolant to leak. Many hummer H3 vehicles owners have complained about this issue of having hairline cracks in top right corner. Hummer has replaced several hummer owners radiators at no cost, due to a design flaw that the top right radiator bumps into the framework causing stress on it and cracking. Gm has updated the radiator to accommodate for this issue, but has not showed interest in saying that this IS a big issue. Why would they allow this to happen to thousands of hummer H3 owners if they know this IS a design flaw which they are aware of. My hummer H3 only has 24,400 miles in it and street driven only how could this happen to soon.i had it checked by my local gm dealer and they stated that you're not the only one complaining about this and to contact gm regarding this issue.
- Electrical system
Security system stops it from cranking and I have to stand outside the vehicle with it locked for 15 minutes so it will reset. Wiring burnt up and I had it replaced and the radio, a/c, and temp gauge still doesn't work
- Electrical system
When attempting to start the vehicle, it locks me out for 10 min, I had it happen two times in a row where I couldn't start it for 20 minutes and was late for work. I have been suck in -20 degree weather with my child. This IS an on going issue, and there isn't an error code that pops up when I had…
When attempting to start the vehicle, it locks me out for 10 min, I had it happen two times in a row where I couldn't start it for 20 minutes and was late for work. I have been suck in -20 degree weather with my child. This IS an on going issue, and there isn't an error code that pops up when I had it checked. This needs to be fixed!! There IS no way to tell when it IS going to happen, therefore it has made it very unreliable and has put me and my family at risk.
- Air bags
While driving on family property (open field) stable ground no inclines, hills, or pitches and going about 5MPH all of my side impact airbags randomly deployed. There was no hit, no impact, no bounces hit, no nothing. Just all at random. the vehicle was complete stable and upright when this occurred. *tr
- Air bags
Driving down driveway going around 8MPH when airbags deployed for no reason
- Electrical system
It seems that the H3, and quite a few other gm cars of this era, has a fuel cutoff switch enabled by a security system which reads the car's key. However, it also has a huge history of failing to operate even when the proper key IS used by the car's owner. This represents a dangerous flaw in the…
It seems that the H3, and quite a few other gm cars of this era, has a fuel cutoff switch enabled by a security system which reads the car's key. However, it also has a huge history of failing to operate even when the proper key IS used by the car's owner. This represents a dangerous flaw in the design of these cars, not in the sense that it careen off the road without warning or the like, but that it's already stranded my wife multiple times in dangerous circumstances. The fix IS currently to replace, at a cost of $300 plus, the ignition switch with exactly the same part that's failed, which IS to say that it's more than likely to fail again, as nothing has been done to re-engineer the failed system. I believe that gm needs to really fix the problem, rather than shrug this off as an inconvenience, especially when they are not only apprised of the problem (many, many owners have experienced this), they are planning to re-introduce the brand with an electric drive train. the reporting page requests a specific date, but today IS one of many times this has happened.
- Parking brake · Power train · Service brakes
TL* the contact owns a 2008 hummer H3. While driving 65 mph and approaching an intersection, another vehicle did not stop and caused the contact to slam on the brake pedal. As a result, the emergency brake springs dislodged from the mount and the driveshaft dislodged from the transmission. The…
TL* the contact owns a 2008 hummer H3. While driving 65 mph and approaching an intersection, another vehicle did not stop and caused the contact to slam on the brake pedal. As a result, the emergency brake springs dislodged from the mount and the driveshaft dislodged from the transmission. The driver's side tire was damaged due to the failures. The axle was not bent. The vehicle was towed by an independent mechanic to the contact's residence. The dealer and manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was approximately 150,000.
- Air bags · Electrical system · Visibility/wiper
TL* the contact owns a 2008 hummer H3. The contact received notification of nhtsa campaign number: 15v421000 (visibility). The contact stated that the air conditioning module failed and the air bag warning indicator illuminated. The vehicle was taken to rizza cadillac buick GMC (located at 8425…
TL* the contact owns a 2008 hummer H3. The contact received notification of nhtsa campaign number: 15v421000 (visibility). The contact stated that the air conditioning module failed and the air bag warning indicator illuminated. The vehicle was taken to rizza cadillac buick GMC (located at 8425 159th st, tinley park, il 60487, (708) 429-6600), where it was diagnosed and repaired. The diagnostic and repair specifics were not disclosed. The failures recurred. The manufacturer was not notified. The failure mileage was unknown.
- Seats · Unknown or other
My vehicle has water leaking in it when it rains on the passenger side
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11011782This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
- 11009531This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009156This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
- 11009088This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
- 11008956This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 11007936This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007935This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007744This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 11007743This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- 11007208This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
- 11007196This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
- 11007116This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11007095This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
- 11007091This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11006682This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
- 11006621Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
- 11004727This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11004557This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 11002312This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
- 11001325This warranty administration bulletin provides policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
- 11001321This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
- 11000576This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.
- 11000162The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
- 11000160This service bulletin provides information on proper use of floor mats.
- 11000158This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
- 11000119This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10253770This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
- 10253632Rear and Side Tempered Glass Spots.
- 10252735This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
- 10252163XM Audio Traffic And Travel Link Availability And Operation.
- 10251890This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
- 10251888This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- 10250775This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
- 10250100Special Coverage Adjustment ? Throttle Position Sensor Replacement
- 10250013High Voltage Safety ? High Voltage Disabling
- 10249980This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
- 10249579This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10249535This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
- 10249295This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
- 10249011This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
Every Hummer H3 model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.