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2006 Hummer H3 visibility problems

59 complaints (16% of all complaints for this car). Typical mileage when it fails: 85,365.

owner complaints
59
of this car's complaints
16%
typical mileage
85,365
crashes
0
recalls
1

Which part fails

  • Defroster/defogger/HVAC system
    10
  • Sun/moon roof assembly
    7
  • Defroster/defogger/HVAC system: fan/motor
    6

At what mileage

Complaints by mileage at the time of the problem.

0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+

Hummer H3 visibility problems in other years

200320062007200820092010

Related recalls

Visibility: defroster/defogger/HVAC system: fan/motorReported July 1, 2015 · 164,993 vehicles affected
What is wrong
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.
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.

Recall number 15V421000 · Recall details

What 2006 Hummer H3 owners say

Most recent owner complaints, unedited.

Filed Sep 7, 2023 · Body, Visibility · 193,000 miles · GA

The contact owns a 2006 Hummer H3. The contact stated while driving 75 MPH, the hood louver detached from the vehicle and cracked the front windshield. The contact stated that the crack obstructed his vision while driving. The contact called the dealer and was informed that the vehicle was previously repaired under the federal safety agency Campaign Number: 10V179000 (Structure). The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 193,000.

Filed Jun 6, 2020 · Body, Visibility · 153,000 miles · AR

My sunroof has been leaking, on the passenger side it chimes out behind & below the glove box. On the driver's side it leaks directly from the sunroof onto the driver's seat, and behind the emergency brake. Both sides soak the floorboards front & back. It leaks whether stationary or in motion, however when it has been sitting during a rain storm, when you move it, sheets of water pour down from the sunroof.

Filed May 2, 2018 · Visibility · 39,000 miles · GA

Tl* the contact owns a 2006 hummer h3. When the air conditioner was activated, the contact heard an abnormal noise. The contact also noticed hot air and an abnormal odor entering through the vents. The contact stated that the failure had the same symptoms as described in the federal safety agency campaign number: 15v421000 (visibility). The vehicle was taken to the dealer (southtowne chevrolet buick gmc, 695 bullsboro dr., newnan, ga 30265) where it was diagnosed that the air conditioner unit needed freon, but the vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 39,000.

Filed Dec 4, 2017 · Visibility · LA

Tl* the contact owns a 2006 hummer h3. The contact received notification of the federal safety agency campaign number: 15v421000 (visibility); however, 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 dealer (morgan buick gmc bossier, 2295 autoplex dr, bossier city, la 71111) was contacted and confirmed that the parts were not available for the recall remedy. The manufacturer was made aware of the issue and asked the contact to take the vehicle to the dealer. A case number was provided. The contact had not experienced a failure. Parts distribution disconnect.

Filed Mar 20, 2017 · Driver assistance, Electrical · 50,000 miles · NJ

Tl* the contact owns a 2006 hummer h3. While driving 70 MPH, the vehicle independently decelerated to 30 MPH. The stability tracking system, check engine, and a third indicator all illuminated. The failure recurred multiple times. The vehicle was taken to a dealer where it was diagnosed that the wires over the engine failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the issue. The vehicle was included in the federal safety agency campaign number: 15v421000 (visibility). The approximate failure mileage was 50,000.

Filed Mar 20, 2017 · Body, Visibility · 196,000 miles · PA

Tl* the contact owns a 2006 hummer h3. The contact stated that the dirt from the air was getting clogged into the sun roof, which affected the performance of the sun roof. When the sun roof got clogged with dirt, it caused water to leak into the vehicle whenever it rained. The water that leaked into the vehicle would affect the main vehicle computer that would affect the performance of the vehicle. The contact stated that the sun roof and vehicle computer failures had been recurring issues since owning the vehicle. The manufacturer was notified. The failure mileage was 196,000.

Filed Jan 27, 2017 · Visibility · 151,000 miles · TX

Tl* the contact owns a 2006 hummer h3. The contact stated that the vehicle was taken to be repaired per the federal safety agency campaign number: 15v421000 (visibility). After the repair, the heating and air conditioning units failed to operate as intended. The contact stated that the heater worked prior to the recall repair. The manufacturer was notified of the issue. The approximate failure mileage was 151,000.

Filed Aug 24, 2016 · Visibility · 147,203 miles · NC

Tl* the contact owns a 2006 hummer h3. The contact stated that while starting the vehicle, the air conditioner was activated but failed to function. The vehicle was taken to a dealer, but the contact was unsure about what part needed to be replaced. The vehicle was not repaired. The VIN was included in the federal safety agency campaign number: 15v421000 (visibility); however, the part needed to repair the vehicle was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure. The failure mileage was 147,203. Parts distribution disconnect.

Filed Aug 8, 2016 · Visibility · 100,000 miles · FL

While driving, water pours in from the sunroof while raining, to the point my head, shirt and pants are completely drenched. While driving the water is coming down atop my head coming down my face creating an extremely hazardous situation. Water also drains down on the driver's side floor board due to the sunroof somehow becoming blocked with debris. Definitely a major problem!! My carpets are moldy as a result. My car smells due to this occurring after it rains! Please repair this defect.

Filed Apr 26, 2016 · Engine, Visibility · CA

2006 hummer h3. Consumer writes in regards to repairs to vehicle radiator overheating problems and seeks reimbursement for recall notice 15042. *smd the consumer stated the radiator, thermostat and water pump, were replaced on more than one occasion.

Questions about the 2006 Hummer H3 visibility

Does the 2006 Hummer H3 have visibility problems?

Owners have filed 59 complaints about the visibility of the 2006 Hummer H3, 16% of all its complaints.

At what mileage do 2006 Hummer H3 visibility problems start?

The typical (median) mileage in owner complaints is 85,365 miles.

Was there a recall on the 2006 Hummer H3 visibility?

Yes, 1 recall: 15V421000. Check your VIN to see if your car still needs the free repair.

What year does the Hummer H3 have the most visibility problems?

The Hummer H3 model years with the most visibility complaints are 2006 (59 complaints), 2007 (42 complaints) and 2008 (27 complaints).

Other 2006 Hummer H3 problems

Electrical 96Engine 87Body 36Suspension 29Airbags 20Brakes 20Transmission 20Locks 11Steering 11Fuel system 10Acceleration 7Driver assistance 7Seat belts 7Wheels 5Lights 4Seats 2Tires 1

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