There is one fuse that controls the blend air doors and the recirculation doors. Since the light isn't on, check that first. If the fuse is good, then I would suggest checking for continuity to ground (black wire) at one of the locations. Both of these circuits have a common ground.
As far as the fuse, first confirm it is good. If it is, make sure there is power to and from it. See this link:
I attached pics of the wiring schematic below. You can use it as a reference. Also, here is a link you may find helpful:
Let me know what you find.
See pics below.
Images (Click to enlarge)
Thursday, January 6th, 2022 AT 6:55 PM