The contact owns a 2006 Hummer H3. The contact stated that the vents melted and the carpet burned in the vehicle. The contact received notification of NHTSA campaign number: 15V421000 (visibility) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage and VIN were unknown. VIN tool confirms parts not available. Updated 1/20/16

- Harrodsburg, KY, USA

The contact owns a 2006 Hummer H3. The contact stated that while driving at approximately 30 mph, smoke emitted inside the vehicle from the vents without warning. The vehicle was taken to a dealer but was not diagnosed or repaired. The contact received notification of NHTSA campaign number: 15V421000 (visibility) however, the part to do the repair 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 120,000. VIN tool confirms parts not available.

- Keywest, FL, USA

The contact owns a 2006 Hummer H3. The contact received notification of NHTSA campaign number: 15V421000 (visibility); however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

- Hampton, GA, USA

The contact owns a 2006 Hummer H3. The contact received notification of NHTSA campaign number: 15V421000 (visibility), however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The VIN was unknown. The contact had not experienced a failure.

- Cincinnati, OH, USA

The contact owns a 2006 Hummer H3. The contact stated that there was an odor coming from the vent system and that the vent controls failed to function for the air conditioner and heating system. In addition, the gauges on the instrument panel were difficult to read. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The vehicle was included in NHTSA campaign number: 15V421000 (visibility). The contact waited over a month for the recall repair. The failure mileage and VIN were not available.

- Oklahoma City , OK, USA

The contact owns a 2006 Hummer H3. The contact received notification of NHTSA campaign number: 15V421000 (visibility) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

- Bloomington, MN, USA

The contact owns a 2006 Hummer H3. While driving approximately 50 mph, the air conditioner was activated and began to power on and off independently. The contact also stated that there was an abnormal burning odor. The failure was recurring. The vehicle was not diagnosed or repaired. The approximate failure mileage was 118,000.

- Pineville, KY, USA

Driving down the interstate when the heat stopped working. It was particularly cold, but that was not the issue. The blower stopped working and the windows started fogging up. The blower does not work on any speed, useless for defrost, heat, or A/C. I was out of the country for work for a few months, confirmed the issue still exists. Looked into it online, evidently 2006/07 Hummer, colorados, and other GM heavy duty trucks this is a common issue. Took it to the dealership who confirmed they have to replace the resistor pack in these types of vehicles all the time due to shoddy wiring. They wanted $200 dollars to fix this. If this is so common, how is there no recall!"!"

- Schaumburg, IL, USA

The contact owns a 2006 Hummer H3. The contact stated that while driving at various speeds, the sun roof began to leak water. The water caused mold to grow inside the vehicle. The contact had contracted pneumonia three times due to the failure. The vehicle was taken to a dealer for diagnosis and the contact was advised to clean the sun roof track every two to three months to avoid the leak.the vehicle was not repaired. The failure and current mileage was 68,000.

- Danville, VA, USA