The contact owns a 2005 Hummer H2. The contact stated that while driving at various speeds, the steering wheel became difficult to turn. The contact also stated that there was fluid on the ground. The vehicle was taken to an independent mechanic where it was diagnosed that the power steering pump needed to be repaired. The vehicle was not repaired. The manufacturer was made aware of the failure and stated that the VIN was not included in NHTSA campaign number: 05V043000 (service brakes, hydraulic). The approximate failure mileage was 73,600.

- Ft. Worth, TX, USA

The contact owns a 2005 Hummer H2. The contact stated that while making a turn with the brake pedal depressed, the power steering and brakes malfunctioned without any warnings. The contact was able to regain control of the vehicle. The vehicle was taken to a dealer, where it was diagnosed that the brake booster malfunctioned and need to be replaced. There was a recall that the contact stated exhibited the same symptoms of the failure listed in NHTSA campaign number: 05V043000 (service brakes, hydraulic); however, the VIN was not included in that recall. The manufacturer was notified of the failure. The approximate failure mileage was 140,000.

- Nottingham, PA, USA

On February 3, 2015, I noticed my brakes pedal were going closer to the floor. I got home and noticed that my brake lines at the rear was leaking brake fluid onto my driveway. I attempted to pull the vehicle up further in the driveway and the brake pedal went all the way to the floor. I had to push in the emergency brake. On February the 7th I contacted my GMC dealer in wendell, nc. I advised them that I was getting aaa to tow my vehicle in due to brake line problems. The dealer repaired my rear and front brake lines and charged me a total of $1,949 and said that their was not a recall on this part.

- Garner, NC, USA

Steel brake line burst due to corrosion and rust. Brake pedal went all the way to floor. Made call to GM and had vehicle towed to my local authorized GM service center. I was told that this was not covered because the vehicle was almost 10 years old and that this was the life expectancy of the vehicle.

- Elkton, MD, USA

Brake lines rusted through and failed catastrophically and without warning causing a complete loss of braking while stopping for a red light. Since the entire system was rusted, there was no reserve braking from the dual system. I was traveling at a moderate speed and was able to recover without an accident. I replaced all the brake lines at a cost of $1100, not knowing that this was a common defect in GM vehicles. I saw today in the New York times that many other GM vehicle owners are experiencing the same problem. It is apparent that GM engineers have not heard about the concept of galvanic corrosion and used the wrong materials for critical components.

- Holmdel, NJ, USA

The contact owns a 2005 Hummer H2. The contact stated that when attempting to stop, the brake pedal became very stiff and the driver had difficulty steering the vehicle. The contact mentioned that there was brake fluid leaking from under the hood. The vehicle was taken to the dealer, who diagnosed that the hydraulic brake booster pressure accumulator needed to be replaced. The manufacturer was notified of the failure and stated that the vehicle was not included in NHTSA campaign number: 05V043000 (service brakes, hydraulic). The failure mileage was 130,000.

- Verminion, OH, USA