Climate control question

[scottsubarus]

I've done a search, no clear answer found.

Problem. Climate control won't switch from floor, to dash ducts to defroster, unless you move the linkage yourself under the dash on the drivers side. Even with the system all the way OFF, you can hear a rotating sound er, er ,er, er (don't laugh!)

The codes it throws are 13/14 & 34 we have a subaru shop manual, and it seems to indicate to replace the "mode door motor"

does that sound accurate??? also I don't see a service procedure in the shop manual on how to replace that part, so I was looking for some tips/instructions on how to do it.

Thanks in Advance,

Scott
Omaha, NE