My dad is leasing a 1999/2000 (not sure which year) Sienna XLE and it has been into the shop about 4/5 times to fix the power door. They have done everything possible to it and it still doesnt close properly half the time.... so we did some research and found out that the Sienna power sliding door system was taken from General Motors. That explains everything.... damn GM screwin everythin up.
