phillys14 Posted January 25, 2019 Share Posted January 25, 2019 (edited) 2008 Impreza heat fan, AC, rear defrost another working, no power. Was working fine while driving and then stopped for no reason. Fuse 22 blown for AC, tried another and blew again. No recent electrical installs, no rodents, no accidents. I heard maybe a bad AC relay? All other electrical working fine. Any thoughts would be appreciated. Edited January 25, 2019 by phillys14 Link to comment Share on other sites More sharing options...
1 Lucky Texan Posted January 25, 2019 Share Posted January 25, 2019 could be a shorted wire in the 'boot' from the body to the hatch. Link to comment Share on other sites More sharing options...
phillys14 Posted January 25, 2019 Author Share Posted January 25, 2019 A short was my first guess, but with it coming out of nowhere with no reason, hoping maybe something else. Link to comment Share on other sites More sharing options...
1 Lucky Texan Posted January 25, 2019 Share Posted January 25, 2019 you could try some ohmmeter measurements with the hatch closed, open, ...maybe have a helper push,pull,wiggle the boot. Link to comment Share on other sites More sharing options...
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