Cargo Area Floor Drain Cleaning
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
All drain valves are removable for cleaning of the valve and the drain channel. Note the position of the drain valve to the vehicle before removal. Improper installation of a drain valve will allow improper draining of the water and possible excessive water intrusion into the cargo/cab area.
In the graphic below, the gray arrows show water flow direction in the cargo area and the cargo area cover system. For the cargo area parts identification, refer to Cargo Area Water Management System Identification .
In the graphic below, the gray arrows show water flow direction in the cargo area and the cargo area cover system. For the cargo area parts identification, refer to Cargo Area Water Management System Identification .
The cargo area has floor drains located under the cargo mat near the sides of the cargo area.
- Remove the cargo floor mat.
- Clean the drains of all debris blockage.
- Flush the cargo area floor drains out with clean water.