GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Lower the mid gate.

  2. Object Number: 804456  Size: SH
  3. Raise the close out panel on the load floor grate and support in the raised position.

  4. Object Number: 804453  Size: SH
  5. Using a flat bladed tool or suitable replacement to pry the front drain valve from the floor.
  6. Remove the valve from the vehicle.

Installation Procedure


    Object Number: 804453  Size: SH
  1. Install the mid gate drain valve into the floor.
  2. Press down on the mid gate drain valve using firm pressure to firmly seat the valve into the floor.
  3. Lower the load floor grate close out panel.
  4. Close the mid gate.