General Motors announced six new recalls affecting more than 3.3 million vehicles, including 57,192 2015 model-year Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD vehicles.
Dealers will inspect for proper attachment of the power steering hose clamps to the power steering pump.
If the vehicle is driven with the clamp unattached, the hose may disconnect from the pump or gear, causing a rapid loss of power steering fluid. This will result in a sudden loss of power steering assist and Hydro Boost powered brakes. The vehicle would revert to manual brakes and manual steering.