Volvo RWD 700 Forum

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1 more simple ???: ECC stuck on defrost, which vaccum line? 700 1991

posted by  someone claiming to be Jon Belmont on  Mon Oct 8 04:46 CST 2001 [RELATED]

As the subject above sez... I recently noticed that the climate control on my '91 780 is constantly on defrost, regardless of what I set the knob at (head, feet, head & feet, defrost & feet, or auto). I know there's a vaccum line off somewhere, can somebody narrow this down for me, as I know it's a common problem. Thanks!

-Jon '91 Coupe 161K "Gustaf" must be angry at me for some reason...






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