Where is the cabin filter on 2001 Toyota 4runner?

The cabin filter on a 2001 Toyota 4Runner is located behind the glove compartment. To access it, you'll need to open the glove compartment, remove any contents, and then detach the stops to allow it to drop down. Once the glove compartment is lowered, you can access the filter housing, which is typically secured by clips or screws. Remove the old filter and replace it with a new one, ensuring it is oriented correctly.