the cabin filter is located behind the glove box, just squeeze one side at a time the side of open glove box and pull down.
Lower the glove box down remove the plastic cover on the heater box and pull out the cabin filter tray.
How do you replace cabin air filter in 1995 Toyota Previa?
to my knowledge, it has no cabin filter!
Access to it is located behind the glove box.
Which air filter are you referring to? The engine air filter, or the cabin air filter?
toyota sienna 2001
It doesn't have one. That car didn't come with a cabin filter.
remove the glove box,
There isn't one
there is no cabin filter on that year model 2003 and up models only
http://www.allergybegone.com/toyota-avalon-celica-camry-cabin-air-filter.html
The cabin air filter is located behind the glove box, you will have to remove the glove box, behind the glove box is a cover about 1" high and 7" long, remove that cover and you will see a tray that holds the cabin air filter, remove the tray and you can replace the paper cabin air filter, I recomend using a Toyota cabin air filter, the Toyota cabin air filter is a HEPA air filter and is available at any Toyota dealer for about $ 30