Where is the window relay on a 1999 Toyota Sienna?

The window relay for a 1999 Toyota Sienna is typically located in the fuse box under the dashboard on the driver's side. It may also be found in the engine compartment fuse box, depending on the specific configuration of the vehicle. To locate it, refer to the fuse box diagram, which indicates the specific location of the window relay. Always ensure the vehicle is turned off before attempting to access or replace the relay.