CarRecallWatchThe 2009 Hummer H3 has 2 safety recalls on file with NHTSA.
Owners have filed 69 complaints with NHTSA, including 2 crashes, 5 fires, 4 injuries.
The most-reported problem area is Electrical System (34 reports).
2009 Hummer H3 recalls
Blower Motor Connector Can Overheat and Cause a Fire
The connector module that controls blower motor speed for the heating, ventilation and air conditioning system can overheat in these vehicles.
Most common 2009 Hummer H3 problems
Problem areas named in the 69 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Electrical System | 34 |
| Engine | 9 |
| Structure | 8 |
| Air Bags | 8 |
| Visibility | 7 |
| Unknown Or Other | 7 |
| Visibility/Wiper | 5 |
| Electronic Stability Control (Esc) | 4 |
| Service Brakes, Hydraulic | 2 |
| Power Train | 2 |
What owners report
Category: Recall Reimbursement Problem NHTSA Complaint Description I am filing a complaint regarding General Motorsâ 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: ⢠No documentation has been provided to support that claim.â¨â¢ No repair order number has bee
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.
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.
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 manufacturer was not contacted. The failure mileage was unknown.
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.
2009 Hummer H3 questions
Does the 2009 Hummer H3 have any recalls?
Yes. NHTSA lists 2 safety recalls for the 2009 Hummer H3: Blower Motor Connector Can Overheat and Cause a Fire; Structure:Body:Hood. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2009 Hummer H3?
Based on 69 owner complaints filed with NHTSA, the most-reported problem areas are Electrical System (34), Engine (9), Structure (8).
How do I check if a recall on my 2009 Hummer H3 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.