Sorry - I guess I misread your post.

If the passenger window cannot be operated by either the master switch or the passenger door switch, I would guess it's something other than the master switch going bad.

Typically when the master switch is failing the affected window will only operate from the master switch in one direction only, or not at all. It works fine from it's individual switch.

Do you hear the motor at all from any switch location or position? Could be a jam, loose wire on the motor, bad motor, etc.