2008 Toyota Sienna Owners Manual - Page 535

08 SIENNA_U (L/O 0801) If you cannot operate back door opener 2. Pull the lever with the back door motor, open the back door. Be sure to have the back door opener checked/repaired by your Toyota dealer. If the back door opener does not operate, you can open the back door from the inside. To open the back door from inside, perform the following procedure. 1. Remove the cover on the back door trim. Without power back door system With power back door system 494 2008 SIENNA from Aug. '08 Prod. (OM45455U)