2007 GMC SIERRA 2500 Complaints

View complaints related to 2007 GMC SIERRA 2500. The complaints found here are submitted by actual consumers with first hand experience. There are more than 90 complaints submitted for the 2007 GMC SIERRA 2500. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2007 GMC SIERRA 2500
    - APACHE JUNCTION, AZ

    TL*THE CONTACT OWNS A 2007 GMC SIERRA 2500. WHILE DRIVING 5 MPH, THE RECEIVER PART OF THE HITCH SEPARATED AND FELL TO THE GROUND WITH THE TRAILER ATTACHED. THE TRAILER HITCH HAS TO BE REPLACED. THE CURRENT MILEAGE IS 1,600 AND FAILURE MILEAGE WAS 1,400.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2007 GMC SIERRA 2500
    - SIOUX FALLS, SD

    TL*THE CONTACT OWNS A 2007 GMC SIERRA 2500. THE CONTACT STATED THAT THE VEHICLE'S COOLANT IS CONSTANTLY LOW. THE WARNING LIGHT INDICATED A LOW COOLANT LEVEL. THE DEALER DIAGNOSED THE CAUSE OF FAILURE AS THE O RING MISSING FROM THE FLY WHEEL HOUSING COOLANT. THE DEALER REPAIRED THE VEHICLE, HOWEVER, THE LOW OIL INDICATOR LIGHT ILLUMINATED. THE DEALER DIAGNOSED THE CAUSE OF FAILURE AS AN OIL FILTER LEAK. THE SEALS AND OIL FILTER WERE REPLACED. WHEN THE CONTACT PICKED UP THE VEHICLE, HE NOTICED AN OIL LEAK. THE VEHICLE HAS NOT BEEN REPAIRED. THE CURRENT MILEAGE IS 4,000 AND FAILURE MILEAGE WAS 650.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE