1. Drive the glass into the full-up position by pulling up on the window switch to its second detent (manual mode) and holding the switch until the glass is fully closed.
2. Drive the glass to the full-down position by pushing down on (depress) the window switch until the window glass is fully open. Do not release the window switch. Continue to hold the window switch down for 30 seconds after the window glass is fully open. Confirm that the express-up module has been de-normalized by attempting an express-up cycle. The window should not operate in express mode. It should stop moving when you release the window swith. If it still does work in express mode, repeat step b. holding the switch down for 40 seconds.
3. Drive the glass into the full-up position by pulling up on the window switch to its second detent (manual mode) and holding up on the switch for at least one (1) full second after the window glass is fully closed.
4. Check the operation of the express-up feature.
Just did this last night on the passenger window. Worked like a charm. Thanks.