Table 1 shows one common parking brake related problems of the 2005 GMC T-series.
| Problem Category | Number of Problems |
|---|---|
| Mechanical Parking Brake problems |
The caller says dump truck does not have a park position in transmission. The only way to keep it from rolling is a mechanical hand brake. The hand brake did not hold when he first got the vehicle and the dealer fixed it. The caller is concerned about the brake holding in the future. Manufacturer was called three times, and they have not returned the call. Truck is a t6500.