This bulletin announces a design change made to the front door glass run channels. Water can
enter the run channels and cause a stick-slip (judder) condition to occur as the door glass opens and
closes. The judder is transferred through the window regulator mechanism in the form of mechanical
resistance to the electric window motor. On models equipped with the Auto-up and Auto-down
feature, if the level of this resistance increases enough, the auto-reversing (anti-entrapment) feature
can activate and cause an inability to close the window.
