98 forester 2.5 auto.
Just got it and the knob to adjust from heat to defrost and a/c wouldn't move.
Took a look at the diagrams at opposing forces, took a look under the
dash and all of the levers move except the one labeled #15 which looks
like it controls #21.
This is on illustration 2 of the /climate/heater system if you want to take a look at it.
#15 is the link foot.
#21 is the door assembly foot.
Seems like the problem might be something blocking the door from moving.
Took a bit of the dash stuff off to get in there but can't see any
way to get to the door itself with out taking the heater box out.
Can't get the black diverter out of the way to be able to reach up in that area.
Anyone have to pull one of these out?