Procedure A
1. Check that the door seals/weatherstrips are fully installed on the flange and not damaged. Repair or replace as necessary.2. Remove the door trim panel(s) in affected area and inspect the watershield(s) for tears or damage. Repair or replace as necessary.
3. Check that the mastic/butyl bead near the edge of the water-shield is fully adhered to the door surface. Repair as necessary.
4. Ensure that the door trim panel clips are fully engaged when installing the door trim panel.