Wet Floor or Mist from HVAC Vents

The HVAC evaporator drain hose may be kinked on some 2010 Escalade models, Avalanche, Silverado, Tahoe, Suburban, Sierra, Sierra Denali, Yukon, Yukon Denali, Yukon XL and Yukon XL Denali models, which may result in wet front passenger flooring, a water sloshing noise or mist coming from the instrument panel vents.

To correct these conditions, reposition/rotate the kinked drain hose to clear the nearby heat shield. (Fig. 18)

Fig. 18