TC reported car 3682 'B2' door not proven closed. Opened and closed door once to clear fault. First occurrence at NEW2. ~~~~~ #3682-B2 fault code: 953. ER downloaded on PTU006. Fault trace. Check guide rail no FOD. Found door stuck 10.15 cm when closing (manual). Found top side door rubber weather strip sticky, cause door closing resistance. Before mating: Top-62.3, Mid-63, Bottom-62.1. After mating: Top-63.1, Mid-63.9, Bottom-63.1. Clean J-rail, guide rail, top rubber weather strip and apply grease. Check DLS red mark-ok. Check DLD, DLS, DCS function ok. DCS to plate: 14.5. Door LHS/RHS-Push/Pull gauge (4.2/4.0)kg. Conducted door cyclic test x10-ok. Door timing open/close: 3.3/3.4sec. Done by Koh/Zulq  02/01/21.