Diagram for Heating/Cooling System

[egrier]

Hi there, I am new to this board, but had great with the Ulitmate Suburu Message Board in getting some rear struts
I am looking for a diagram for my heating system. I have heat, blower is working, but windshield defrost is not
Please email any info/ideas to me at ejablonski33@gmail.com
Thanks and have a great day,
Elizabeth

[Legacy777]

Welcome to the BBS Elizabeth!

Does any of your other vent control work? ie. defrost, defrost heat, heat, bi-level, vent, etc?

If not, chances are good that the control unit solder joints are cracked and don't allow proper control of the mode selector. I've got a sticky thread in this forum on this issue.

http://www.bbs.legacycentral.org/viewto ... =10&t=1142

Depending on your skill level, you could replace the HVAC control unit with another one, or try and have the joints soldered.

What year is your Legacy?

[Jessekrs123]

Low charge in the A/C system would cause your defrosters to not work properly. I'd check to make sure your system is charged up enough,

[egrier]

Just an update.. The defroster's magically started working again and no issues sense then. Only difference is that here is Michigan, the temp warmed up a little for a few days. Possible they were literally froze in that position? Will never know, but glad to have my defrost back in working order