Three problems related to power window have been reported for the 1998 Toyota Sienna. The most recently reported issues are listed below.
Second failure of window electric motors. First occurred approximately one year ago--driver's side motor replaced. Second is current. Was told by dealer that motor would have to be replaced on passenger side. Was told no recall or service bulletins issued by Toyota even though dealers service people said window motor failures were common in Toyotas.
Sliding doors - both were sticking and difficult to open. Then passenger side door could only be opened from the outside and now it can't be opened from outside or inside. Power window - driver's side power window began working intermittently and now won't work at all.
Left front window inoperable. Yh.