2009 Toyota Tundra Owners Manual - Page 85

1-2. Opening, closing and locking the doors Open the tailgate. Pull out the plastic wire protector located in the vehicle bed by pressing the tabs and pulling the protector. Plastic wire protector Pull out the wire harness from the vehicle bed. Attach the connector cover (Gray) to the tailgate wire harness connector (White). Tailgate wire harness connector (White) Connector cover (Gray) 54