2009 Hummer H3 recalls and problems

The 2009 Hummer H3 has 2 safety recalls and 69 owner complaints filed with NHTSA. Recall repairs are free at any Hummer dealer.

Recalls
2
Complaints
69
Crashes / fires
2 / 5
Injuries / deaths
4 / 0

Recalls may cover only some 2009 Hummer H3 vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2009 Hummer H3 recalls

Recall 15V-421: Visibility

Reported Jul 1, 2015 · 164,993 vehicles affected · General Motors LLC

Problem: 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.

Fix: 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 10V-179: Structure

Reported Apr 30, 2010 · 162,129 vehicles affected · GENERAL MOTORS CORP.

Problem: 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.

Risk: If the vehicle is being driving when this occurs, it could strike a following vehicle and cause injury and/or property damage.

Fix: 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.

2009 Hummer H3 problems reported by owners

Problem areaReports
Electrical System34
Engine9
Structure8
Air Bags8
Visibility7
Unknown or Other7
Visibility/Wiper5
Electronic Stability Control (ESC)4
Service Brakes, Hydraulic2
Power Train2
Suspension2
Engine and Engine Cooling1

Most reported parts

  • Structure › Body — 4
  • Air Bags › Side/Window — 2
  • Visibility › Windshield — 2
  • Visibility › Defroster/Defogger/Hvac System › Fan/Motor — 2
  • Structure › Body › Hood — 2
  • Structure › Frame and Members — 1
  • Electrical System › Ignition › Switch — 1
  • Electrical System › Ignition › Anti-Theft › Control Module — 1

Typical mileage at the time of the problem: 75,000 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2009 Hummer H3 complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Electrical System · reported Feb 24, 2026
Category: Recall Reimbursement Problem NHTSA Complaint Description I am filing a complaint regarding General Motors’ refusal to reimburse an out-of-pocket repair related to Safety Recall N150042 on my 2009 Hummer H3 (VIN: [XXX] ). On December 31, 2025, I paid $946.06 out-of-pocket to correct the defect covered by Recall N150042 (blower motor connector module). The repair was performed at Coleman Buick GMC Cadillac in Lawrenceville, New Jersey. A complete reimbursement package was submitted to GM. GM has denied reimbursement, claiming that this recall was previously repaired in 2016. However…
Unknown or Other · reported Nov 18, 2025
Was doing a frame inspection on my hummer h3. Turns out the rear left frame rail is completely rusted through. And there are parts hanging on by a thread. I have found many complaints online about rust in this exact spot( rear left frame). I believe this issue should be dealt with immediately. Someone could be killed. The car is not that old and no other car of this age and mileage has this amount of rust penetration through the frame. GM needs to be held accountable. THIS IS A MANUFACTURING DEFECT.
Electrical System · at 97,000 miles · reported Aug 26, 2025
The contact owns a 2009 Hummer H3. The contact stated that the vehicle failed to immediately start, and the security warning light illuminated. After several attempts, the vehicle was started. The contact stated that the failure was intermittent but had become more frequent. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure, but no assistance was provided. The failure mileage was 97,000.
Engine · reported Jan 6, 2025
The contact owns a 2009 Hummer H3. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The contact waited for a while before the vehicle started. The contact stated that the vehicle was slow to start. The contact stated that while her husband was at the store, he waited for 15 minutes before the vehicle started. There were no warning lights illuminated. The vehicle was taken to an independent mechanic who replaced the battery and starter, but the failure recurred. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The…
Structure · reported Jun 16, 2023
I was having the truck inspected per state yearly requirements and when the shop lifted the truck, the bed bent backward. The frame was rusted out on both sides.

Other Hummer H3 years

Compare all Hummer H3 years · All Hummer models

Frequently asked questions

Does the 2009 Hummer H3 have any recalls?

Yes — NHTSA lists 2 recalls for the 2009 Hummer H3: 15V-421 (visibility), 10V-179 (structure). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2009 Hummer H3?

Owners report electrical system problems most often (34 reports), followed by engine (9). The typical mileage when problems were reported is about 75,000 miles.

Are Hummer recall repairs free?

Yes. Safety recall repairs are free at authorized Hummer dealers, whether you are the first owner or bought the car used.