2006 Hummer H3 recalls and problems

The 2006 Hummer H3 has 4 safety recalls and 361 owner complaints filed with NHTSA. Recall repairs are free at any Hummer dealer.

Recalls
4
Complaints
361
Crashes / fires
10 / 27
Injuries / deaths
8 / 1

Recalls may cover only some 2006 Hummer H3 vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2006 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.

Recall 06V-417: Air Bags

Reported Oct 31, 2006 · 794 vehicles affected · GENERAL MOTORS CORP.

Problem: 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.

Risk: 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.

Fix: 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.

Recall 05V-552: Equipment

Reported Dec 7, 2005 · 32,068 vehicles affected · GENERAL MOTORS CORP.

Problem: 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.

Risk: 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.

Fix: 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.

2006 Hummer H3 problems reported by owners

Problem areaReports
Electrical System97
Engine52
Structure37
Engine and Engine Cooling35
Visibility32
Suspension31
Visibility/Wiper29
Unknown or Other28
Power Train20
Air Bags20
Service Brakes, Hydraulic16
Latches/Locks/Linkages11

Most reported parts

  • Structure › Body — 14
  • Visibility › Defroster/Defogger/Hvac System — 10
  • Visibility › Sun/Moon Roof Assembly — 7
  • Engine and Engine Cooling › Engine — 6
  • Visibility › Defroster/Defogger/Hvac System › Fan/Motor — 6
  • Latches/Locks/Linkages › Doors › Latch — 5
  • Structure › Body › Hood — 5
  • Air Bags › Side/Window — 4

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 2006 Hummer H3 complaints

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

Electrical System · reported Jul 21, 2026
Theses templates dosent recognize the key and kicks on the security system which stops the motor from turning on. So you are stuck for 10 minutes then you can try again all so sometimes the motor tries to turn on by just sticking the key in the ignition before you even turn it. By looking at youtube alot of the H3s and the Colorados do this
Structure · at 130,000 miles · reported Jan 14, 2026
The contact owns a 2006 Hummer H3. The contact stated that the frame was rusted on the driver's side. The check engine warning light was illuminated. The contact looked underneath the vehicle and was able to see through the subframe. The contact also noticed cracks in sub frame. The contact was concerned about driving the vehicle. The vehicle was taken to an independent mechanic who determined there was an issue with the temperature sensor. While receiving an oil change, it was determined that the subframe was rusted. The local dealer was not contacted. The vehicle was not diagnosed or…
Unknown or Other · reported Aug 9, 2025
I was trying to get away from a stranger that was following me that was threatening and scary and when I got in the my Hummer h3 it wouldn't start its the ANTI THEFT that's thinking the car is being stolen this is happened several times of the car not starting i went to Google and YouTube and there's hundreds of videos complaining and giving instructions on waiting 10 min before trying to start the car , this is very dangerous especially for woman and it needs to be recalled and fixed before someone really gets hurt or killed , I was on scared
Electrical System · reported Jan 2, 2025
On the electrical, I refer to my air conditioning and heater. When I have my air selection to coldest and I drop 1 click for it to be less cool, my heater turns on and at times it smells like something burning. I have to turn it off . On the engine, after I hit 90,000 miles, I have to fill up my engine oil every 2-3 weeks because my vehicle is burning it quick or something. It doesn't leak oil at all. The oil just seems like it's burning somewhere and I ha e to be waisting money to buy oil $30 to $60 a month. Please help. Thank you!
Suspension · reported Dec 28, 2024
Was driving this vehicle about 45 mph and began to shake violently. Was able to get it slowed down and back under control. Happened two more times on my drive home and took it to an auto repair shop today and found the frame is broken on both sides in front of rear leaf springs.

Other Hummer H3 years

Compare all Hummer H3 years · All Hummer models

Frequently asked questions

Does the 2006 Hummer H3 have any recalls?

Yes — NHTSA lists 4 recalls for the 2006 Hummer H3: 15V-421 (visibility), 10V-179 (structure), 06V-417 (air bags), 05V-552 (equipment). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2006 Hummer H3?

Owners report electrical system problems most often (97 reports), followed by engine (52). 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.